Plug Patents (Class 137/625.47)
  • Patent number: 12092115
    Abstract: A pump assembly and method is disclosed comprising, a pump including a pump housing having a fluid inlet and at least one fluid outlet extending from the pump housing. A magnetic body of a brushless DC motor is submerged in the fluid and drives an impeller that moves the fluid from the fluid inlet to the at least one fluid outlet. A valve rotatably mounted between the impeller and the at least one fluid outlet selectively directs the flow of fluid through the at least one fluid outlet.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: September 17, 2024
    Assignee: Cooper-Standard Automotive Inc.
    Inventor: David S. Malone
  • Patent number: 12076523
    Abstract: A medical stopcock includes a main body having an input port and an output port, a valve body having a handle and a syringe port, with the valve body moveable relative to the main body and defining a valve passageway. The valve body includes a first position where the input port and the output port are in fluid communication via the valve passageway, a second position where the syringe port and the output port are in fluid communication via the valve passageway, and a third position where the syringe port and the input port are in fluid communication via the valve passageway. Rotation of the syringe port is configured to move the valve body relative to the main body.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: September 3, 2024
    Assignee: Becton, Dickinson and Company
    Inventors: John Picot, Hong Zhu
  • Patent number: 11761372
    Abstract: A multi-way coolant valve and a heat pump system having the same include an external housing in which first, second and third external inlets and first, second and third external outlets are formed; and an internal housing provided rotatably inside the external housing to selectively fluidically-connect the first, second and third external inlets, and the first, second and third external outlets, and divided into two stages through which a coolant flows respectively, wherein as the internal housing rotates at a predetermined interval in a selected mode of the vehicle, the first external inlet selectively fluidically-communicates with the first external outlet, the second external outlet, or the third external outlet, the second external inlet selectively fluidically-communicates with the first external outlet or the second external outlet, and the third external inlet selectively fluidically-communicates with the first external outlet, the second external outlet, or the third external outlet.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: September 19, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Seong-Bin Jeong, Dong Seok Oh, Namho Park, Yeonho Kim, Man Hee Park, Jae Yeon Kim, Wan Je Cho
  • Patent number: 11732621
    Abstract: A multi-valve for a cooling system of a motor vehicle includes: a valve housing, which has a plurality of inlets and a plurality of outlets and delimits a cylindrical valve chamber, the plurality of inlets and the plurality of outlets opening into the cylindrical valve chamber; and a valve unit, which is arranged inside the cylindrical valve chamber of the valve housing and is rotatable about an axis of rotation between a plurality of switching positions by an actuator. Depending on a switching position of the valve unit, different inlets of the plurality of inlets are fluidically connectable to different outlets of the plurality of outlets. The valve unit has a plurality of fluid channel structures which are offset from one another in a circumferential direction. Each switching position of the plurality of switching positions is respectively assigned a fluid channel structure of the plurality of fluid channel structures.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: August 22, 2023
    Assignee: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
    Inventors: Marius Imiolczyk, Harald Raiser, Stephan Machate, Alexander Seibel
  • Patent number: 11541191
    Abstract: A system includes a bypass valve, a first conduit, and a second conduit. The bypass valve includes at least a first channel and a second channel and is configured to permit insufflation fluid to flow along a first flow path when the second channel is closed and permit the insufflation fluid to flow along a second flow path when the first channel is closed. The first conduit is coupled to the bypass valve and is configured to facilitate delivery of the insufflation fluid from an insufflator to the bypass valve. The second conduit is coupled to the first channel of the bypass valve and configured to facilitate delivery of the insufflation fluid from the bypass valve to the patient cavity via a first medical appliance.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: January 3, 2023
    Assignee: LEXION MEDICAL, LLC
    Inventors: Carl M. Geisz, Derrek W. Smith, Craig J. Cuta
  • Patent number: 11434971
    Abstract: A damper assembly includes an outer tube and an inner tube disposed in the outer tube defining a reserve chamber. The inner tube defines an inner volume. A piston is slidably disposed in the inner tube and divides the inner volume into a rebound working chamber and a compression working chamber. A rebound valve is fluidly connected to the rebound working chamber and the reserve chamber, and a compression valve is fluidly connected to the reserve chamber and the compression working chamber. A rebound valve connector fluidly connects the rebound valve and the rebound working chamber and a compression valve connector fluidly connects the compression valve and the compression working chamber. The rebound valve connector includes a one-way valve from the reserve chamber to the rebound working chamber and the compression valve connector includes a one-way valve from the reserve chamber to the compression working chamber.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: September 6, 2022
    Assignee: DRiV Automotive Inc.
    Inventor: Alexander Alvarez Cendoya
  • Patent number: 11415357
    Abstract: A branched air supply device includes: a shell having a peripheral wall portion, with the peripheral wall portion being provided with a plurality of air supply ports; a plurality of baffles, with each of the baffles being rotatably mounted at one of the air supply ports; a plurality of transmission assemblies, with each of the transmission assemblies being provided with a rotating member and a first transmission mechanism, and each of the first transmission mechanisms being configured to transmit a rotational motion of a corresponding rotating member to one of the baffles, so that the baffle is at rest or rotates; and a driving device having a driving source and a second transmission mechanism, with the second transmission mechanism being configured to transmit one motion, output by the driving source, to the plurality of rotating members, so that each of the rotating members is at rest or rotates.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: August 16, 2022
    Assignee: HAIER SMART HOME CO., LTD.
    Inventors: Bin Fei, Xueli Cheng, Dengqiang Li, Xiaobing Zhu, Kui Zhang
  • Patent number: 11378189
    Abstract: A flow rate control valve has a housing including a valve body and a main communication hole and auxiliary communication holes. The valve body includes a fluid inflow portion, a main opening portion and auxiliary opening portions formed on the valve body circumferential wall and establish fluid communication. A seal member is provided between the main communication hole and the valve body, and configured to seal between the valve body and the main communication hole. The valve body establishes the communication between one auxiliary communication hole and one auxiliary opening portion regardless of a rotational position of the valve body. In addition, the valve body changes a communication state between the main communication hole and the main opening portion and a communication state between another auxiliary communication hole and another auxiliary opening portion according to the rotational position of the valve body.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: July 5, 2022
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Zhenyu Shen, Hideaki Nakamura
  • Patent number: 11318034
    Abstract: Systems, methods, and devices are described for providing a fluid control for an inflation system. The control directs fluid flow from an inlet to one or more outlets of the control. The outlets are independently connected in fluid communication with the inlet by through the control. The control allows a user to create a fluid path between the inlet and a selected outlet by positioning the control in an orientation corresponding to the desired outlet. Each outlet is independently connected in fluid communication with the inlet in various orientations of the control.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: May 3, 2022
    Assignee: DJO, LLC
    Inventors: Benjamin Batterson, Manikandan Sasidharan, Robert Ketelhohn
  • Patent number: 11322369
    Abstract: Disclosed is a powder protecting three-way valve for a semiconductor or flat panel display manufacturing apparatus, including: a valve casing including an inlet and a plurality of outlets; a rotating ball rotatably installed in the valve casing to control a flow direction of reaction by-product gas; a nitrogen gas supply member which receives nitrogen gas from an outside, guides a flow of the nitrogen gas using a guide path, and supplies the nitrogen gas into the valve casing to prevent a powder contained in the reaction by-product gas from accumulating in the valve casing; and a heating unit installed in the nitrogen gas supply member to heat the nitrogen gas passing through an interior of the nitrogen gas supply member. The nitrogen gas supply member is formed as a thin flat body pressed against one side surface of the valve casing and is integrally coupled to the valve casing.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: May 3, 2022
    Assignee: BOYA CO., LTD.
    Inventor: Jeong Cheol Lee
  • Patent number: 11306832
    Abstract: A stopcock, comprising a housing element defining a central bore and at least first, second and third ports; and a handle element which is selectably positionable relative to the housing element; at least one of the housing element and the handle element defining: a first fluid flow passageway communicating between two of the at least first, second and third ports; a second fluid flow passageway communicating between at least two of the at least first, second and third ports, and a fluid flow guide associated with the second fluid flow passageway, the fluid flow guide extending radially towards an inner facing wall of the central bore.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: April 19, 2022
    Assignee: ELCAM MEDICAL AGRICULTURAL COOPERATIVE ASSOCIATION LTD
    Inventors: Gilad Mermelshtein, Hilel Yeshayahu, Ilan Shopen
  • Patent number: 11280071
    Abstract: A method and apparatus is disclosed for a combined base and add-on faucet. The faucet apparatus includes two inlet risers with valves and a bridge, or mixing chamber, extending therebetween. A first outlet riser intersects the bridge and caries mixed fluid to opposing ends. The first end may be capped, or may contain a third valve to control fluid output to a first nozzle to direct fluid downward. The second end may pass fluid through a vertical riser to an auxiliary faucet, such as a pre-rinse faucet, having a second nozzle.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: March 22, 2022
    Assignee: Hayes-Ivy Manufacturing, Inc.
    Inventor: Peter H Knight
  • Patent number: 11261799
    Abstract: A combined ball valve for compressor bleed air modulation is provided. The combined ball valve includes a housing defining an inlet, and first and second outlets. A metering element is positioned within the housing and within a flow path extending from the inlet to the first and second outlets. The metering element includes first and second flow ports and is rotatable within the housing to modulate compressor bleed air from the inlet to neither, one, or both of the first and second outlets. The combined ball valve utilizes high temperature materials in a relatively lightweight package.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: March 1, 2022
    Assignee: Woodward, Inc.
    Inventors: Shawn Justin Pollock, Steven Charles Stumbo
  • Patent number: 11135416
    Abstract: An example of a method of enabling medical fluid transfer between a source container and a destination container can comprise the steps of providing a closed-system fluid transfer module comprising a first closeable, resealable medical connector and a second closeable, resealable medical connector, a multidirectional fluid control valve with a driving interface configured to interface with an electromechanical driver of an electronic medical fluid transfer device, and an intermediate container or an intermediate pumping region; and instructing a user to couple the closed-system fluid transfer module to the electronic medical fluid transfer device.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: October 5, 2021
    Assignee: ICU Medical, Inc.
    Inventor: Thomas F. Fangrow
  • Patent number: 11118694
    Abstract: An illustrative dual outlet, single inlet, and single handle valve assembly is disclosed that allows a user to manipulate the handle to selectively allow or inhibit fluid flow from the single inlet to multiple fluid delivery devices. The valve assembly includes an indexing device to permit the user to choose between a variety of configurations that directs flow to a single fluid delivery device, multiple fluid delivery devices, or no fluid delivery devices.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: September 14, 2021
    Assignee: BrassCraft Manufacturing Company
    Inventors: William F. Turnau, Joseph P. Schutte
  • Patent number: 10967698
    Abstract: An exemplary self-balancing air spring includes a first chamber, the first chamber defining a primary volume, the first chamber including a movable piston, a second chamber fluidicly coupled to the first chamber via a first orifice and a second orifice, the second chamber defining a secondary volume, and an actuator coupled to the movable piston. In some aspects, the first orifice is an electromechanical valve and the second orifice is a bleed valve that equalizes the pressure between the first and second chambers.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: April 6, 2021
    Assignee: GM Global Technology Operations LLC
    Inventors: David T. De Carteret, Brian K. Saylor
  • Patent number: 10946396
    Abstract: A shower includes a shower assembly and a control member. The shower assembly includes a main body having a side wall, an end wall, a plurality of outlet bores and an inlet bore, wherein the side wall and end wall are connected to each other to compose an accommodating space. The outlet bores and the inlet bore are positioned on the side wall of the main body, and communicate with each other through the accommodating space. The control member is positioned in the accommodating space of the shower assembly, and has a flow channel and a plurality of through holes. Each of the through holes communicates with each other through the flow channel, and is corresponding to the inlet bore or one of the outlet bores. When the control member is operated, at least one of the through holes communicates with the inlet bore, and another one of the through holes communicates with the corresponding one of the outlet bores.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: March 16, 2021
    Assignee: PURITY (XIAMEN) SANITARY WARE CO., LTD.
    Inventors: James Wu, Alex Wu, Ce-Wen Yang
  • Patent number: 10900408
    Abstract: A valve is configured to control a flow amount of cooling water flowing in a main passage. A detour passage connects an engine to the main passage through the valve. A failsafe valve includes a valve body, which operates independently from the valve and enables the detour passage to open or close, and a temperature detection medium which manipulates the valve body based on a temperature of cooling water and enables the detour passage to open or close. A branch point is point at which an inlet point in which cooling water from the engine flows is branched to a bypass passage and the detour passage. The temperature detection medium does not protrude to the branch portion and is housed in the detour passage.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: January 26, 2021
    Assignee: DENSO CORPORATION
    Inventor: Yusuke Imasaka
  • Patent number: 10843108
    Abstract: A water treatment system having an inlet for receiving water to be treated and a manifold that defines a pair of fluid streams communicating with the inlet. A valve module carried by the manifold controls the communication of water at the inlet with treatment cartridges and with a common outlet. The valve module includes a valve member that is movable between two positions such that, in one position, the valve member communicates each fluid stream with an associated cartridge and, in a second position, communicates the inlet with the common outlet and bypasses the cartridges. A remotely mounted cartridge depletion indicator is provided that includes a linkage that is magnetically coupled to a stem assembly located within a flow metering mechanism. Movement in the internal stem assembly is transferred via the magnetically coupled external linkage to a cartridge depletion indicator visible to the operator.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: November 24, 2020
    Assignee: KINETICO INCORPORATED
    Inventors: Stuart L. Park, Jerome P. Kovach, Mark J. Brotman, Jimmie L. Hunt
  • Patent number: 10808736
    Abstract: An example valve includes a sleeve having a plurality of openings. A spool is rotatable within the sleeve and includes a respective plurality of openings corresponding to the plurality of openings of the sleeve. A rotary actuator coupled to the spool is configured for rotating the spool within the sleeve to one of at least eight rotary positions. The rotary actuator can rotate the spool to a given rotary position in a clockwise or a counter-clockwise direction to cause at least a partial alignment between a subset of the respective plurality of openings of the spool and a subset of the plurality of openings of the sleeve.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 20, 2020
    Assignee: Boston Dynamics, Inc.
    Inventors: Steven D. Potter, John Aaron Saunders
  • Patent number: 10794488
    Abstract: A sealing device for sealing between a valve body which is movably disposed in a valve box and which controls the flow of a fluid, and a tube which is connected to the valve box or is a part of the valve box and through which the fluid flows, is provided. The sealing device includes: a first seal portion which is a resin annular plate or film and is to be closely contacted with the outer surface of the valve body; and a cylindrical second seal portion which is formed from a material more flexible than that of the first seal portion, contacts the inner outer surface of the tube, and prevents the fluid from leaking from the tube. The first seal portion and the second seal portion are integrally joined. A flange joined to the first seal portion is formed on an edge of the second seal portion.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: October 6, 2020
    Assignee: NOK CORPORATION
    Inventor: Masaaki Yagi
  • Patent number: 10772548
    Abstract: An apparatus includes a pre-sample reservoir, a diversion mechanism, and a flow metering mechanism. The diversion mechanism has an inlet port couplable to a lumen-defining device to receive bodily-fluids from a patient, a first outlet port fluidically couplable to the pre-sample reservoir, and a second outlet port fluidically couplable to a sample reservoir. The diversion mechanism defines a first fluid flow path and a second flow path that are configured to place the first outlet port and the second outlet port, respectively, in fluid communication with the inlet port. The flow metering mechanism is configured to meter a flow of a predetermined volume of bodily-fluid through the first fluid flow path into the pre-sample reservoir, to meter a flow of a second volume of bodily-fluid through the second fluid flow path into the sample reservoir, and to display a volumetric indicator associated with the predetermined volume and the second volume.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: September 15, 2020
    Assignee: Magnolia Medical Technologies, Inc.
    Inventors: Gregory J. Bullington, Richard G. Patton, Shan E. Gaw
  • Patent number: 10746321
    Abstract: A valve may include: a valve body; a valve member in the body, movable between closed and open, comprising a first orifice, a second orifice, a main conduit between them, and a bypass in fluid communication with the main conduit. The bypass includes a first portion with a first cross-section area and a second portion with a second cross-section area different from the first cross-section area. The valve body comprises a compensation chamber having a compensation orifice. The bypass comprises an outer bypass orifice defined by and disposed on the outer surface of the valve member. The valve member comprises an internal orifice situated between the bypass and the main conduit. In the closed position, the inlet is in fluid communication with the compensation chamber via the outer bypass orifice, the bypass, the internal orifice of the valve member, the main conduit, the first orifice, and the compensation orifice.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: August 18, 2020
    Assignee: SIEMENS SCHWEIZ AG
    Inventors: Rolf Kunzmann, Martin Wetzel
  • Patent number: 10641402
    Abstract: Provided are a three-way valve for flow rate control and a temperature control device using the three-way valve for flow rate control. The three-way valve for flow rate control is capable of controlling a mixture ratio between two kinds of fluids with higher accuracy, as compared to a three-way valve including an inflow port which allows inflow of a high-temperature heat-medium circulating liquid, an inflow port which allows inflow of a low-temperature heat-medium circulating liquid, an outflow port which allows outflow of a constant-temperature heat-medium circulating liquid, and a control valve configured to control the flow rate ratio between the high-temperature heat-medium circulating liquid and the low-temperature heat-medium circulating liquid.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: May 5, 2020
    Assignee: SHINWA CONTROLS CO., LTD.
    Inventor: Katsumichi Hiraoka
  • Patent number: 10571183
    Abstract: A refrigerator and a branching air supply device for the refrigerator. The multipath air supply device for the refrigerator comprises: a housing having an air inlet and a plurality of air outlets; an adjustment member rotatably disposed in the housing to completely or partially block or completely expose each air outlet at different rotation positions, thereby adjusting respective air outlet areas of the plurality of air outlets; a baffle rotatably mounted at the air inlet; and a linkage device configured to transfer the rotational motion of the adjustment member to the baffle, so that the baffle moves to open or close the air inlet. A refrigerator having the branching air supply device. When a storage compartment does not need cold air, the air inlet of the branching air supply device can be completely closed to block an airflow passage for providing cold air for the storage compartment.
    Type: Grant
    Filed: June 12, 2016
    Date of Patent: February 25, 2020
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD
    Inventors: Xueli Cheng, Bin Fei, Chunyang Li, Haibo Tao
  • Patent number: 10525251
    Abstract: A medical stopcock comprising a body provided with at least two female connectors and a male connector; a mobile plug which is mounted in the body, is provided with a rotation lever and comprises a fluid circulation channel; and a reinforcement collar rigidly connected to at least two of the connectors; wherein the reinforcement collar is spaced apart from the body in order to form an openworked zone around the central body.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: January 7, 2020
    Assignee: Guerbet
    Inventor: Ludovic Allard
  • Patent number: 10517753
    Abstract: A pubic catheter apparatus (20) for storing a urinary catheter and drawing fluid from a bladder comprises a sanitation unit (66) defining a sanitation chamber (68) for impermeably sealing a fluid outlet (42) of the catheter from the environment when the fluid outlet (42) is disposed in the sanitation chamber (68). A support (54, 72) having a retained condition for connecting and holding the sanitation unit (66) adjacent to the body of the human and a release condition for releasing and removing the sanitation unit (66) from the body of the human. The support (54, 72) can include a belt (54) and a pouch (48) disposed thereon for surrounding and storing the sanitation unit (66), and connectors (72) in the pouch (48) having the retained condition for holding the sanitation unit (66) in the pouch (48) and the release condition for removing the sanitation unit (66) from the pouch (48).
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: December 31, 2019
    Inventors: Stephen Henry Miller, Jonathan Keith Jay
  • Patent number: 10513968
    Abstract: A refrigerant control valve apparatus includes a valve body accommodated inside a valve housing, the valve housing being formed with an inlet port and a discharge port. A seal mechanism includes a seal body and a biasing mechanism. The seal mechanism is provided with a first pressure receiving surface receiving pressure of the refrigerant, which acts in a direction same as a biasing direction of the biasing mechanism, and a second pressure receiving surface receiving pressure of the refrigerant, which acts in a direction opposite to the biasing direction of the biasing mechanism. The first pressure receiving surface and the second first pressure receiving surface are formed to include an equal area to each other, and the seal mechanism is accommodated within a seal accommodation space such that pressure of the refrigerant from the inlet port acts on the first pressure receiving surface and the second pressure receiving surface.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: December 24, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Naoto Yumisashi, Koichi Maruyama
  • Patent number: 10472487
    Abstract: A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: November 12, 2019
    Assignee: GREENMANTRA RECYCLING TECHNOLOGIES LTD.
    Inventors: Amalia Gil, Domenic DiMondo, Radek Rybicki
  • Patent number: 10427787
    Abstract: An aircraft store ejector systems and subsystems thereof. Embodiments can include a two-reservoir re-pressurization system wherein a remote reservoir is used to maintain desired pressure in a local ejector reservoir. The system can include a release valve having a vent valve and valve piston. The release valve can control release of pressurized gas to a pitch control valve. The pitch control valve can be configured to distribute the pressurized gas between two or more ejector piston assemblies. One or more of the ejector piston assemblies can include multiple concentric piston stages and piston chambers, the piston chambers configured to contain a volume of gas. The ejector piston assemblies can be configured to compress the volume of gas within the piston chambers as the piston stages are extended out from the aircraft. Such compression can provide a return force to the piston stages.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: October 1, 2019
    Assignee: MARVIN ENGINEERING COMPANY, INC.
    Inventors: Lee Allen Tobias, Sohrab John Talebian, Robert Ronald Evans
  • Patent number: 10420927
    Abstract: An example of a method of enabling medical fluid transfer between a source container and a destination container can comprise the steps of providing a closed-system fluid transfer module comprising a first closeable, resealable medical connector and a second closeable, resealable medical connector, a multidirectional fluid control valve with a driving interface configured to interface with an electromechanical driver of an electronic medical fluid transfer device, and an intermediate container or an intermediate pumping region; and instructing a user to couple the closed-system fluid transfer module to the electronic medical fluid transfer device.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: September 24, 2019
    Assignee: ICU Medical, Inc.
    Inventor: Thomas F. Fangrow
  • Patent number: 10357604
    Abstract: A valve and a method for administering a plurality of drug fluids to a patient are disclosed. For each drug fluid, the valve may be rotated into a selected drug position associated with the drug fluid. With the valve being in the selected drug position, a backpriming may be performed of a connector line of a drug container containing the drug fluid. Thereafter, the drug fluid may be administered with the valve being in the same selected drug position. Thereafter, the valve may be flushed, optionally while maintaining the same selected valve position.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: July 23, 2019
    Assignee: CYTO365 AB
    Inventor: Micael Tornblom
  • Patent number: 10344877
    Abstract: A multi-port, multi-mode valve includes: a valve housing; multiple ports on the valve housing, a spacing between first and second ports being smaller than a spacing between third and fourth ports; and a stemshell positioned at least partly inside the valve housing, the stemshell having at least two channels configured for selectively coupling one or more of the ports to a selected at least other one of the ports.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: July 9, 2019
    Assignee: Tesla Motors, Inc.
    Inventors: Nicholas Albert Roche, Joseph Stratford Maxwell Mardall, Jan Kopitz, Curt Raymond O'Donnell
  • Patent number: 10231547
    Abstract: Disclosed are connectors, sofa chair frames and sofa chairs. A connector includes first and second members disposed in first and second directions, respectively. The first member includes a through hole along the first direction and a notch in the first direction on a peripheral wall of the first member to enhance an elasticity of the first member. The notch allows the through hole of the first member to couple with any one element in a plurality of first elements, where at least two elements in the plurality of first elements are different from each other. The second member has a first end coupled to a middle portion of the first member, and includes an opening recessed inwardly from a second end in the second direction to accommodate at least a portion of a second element.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: March 19, 2019
    Assignee: Anyplace Concepts Co., Ltd.
    Inventor: Kwan Jun Choi
  • Patent number: 10219799
    Abstract: Provided herein are trans-abdominal gastric systems and related methods that are useful in a range of applications for accessing internal regions of a patient. A cannula has internal and external anchors to reliably secure the anchor to an abdominal wall of the patient. An introducer with a capture element facilitates system placement by retrograde introduction. Upon completion, the system is removed and the gastric and abdominal wall incision and defect closed by sutures specially connected to the system that ensures reliable system removal and suture closure in a configuration that is outside the abdominal wall. The systems and methods are particularly suited for use with conventional laparoscopic or endoscopic medical instruments.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: March 5, 2019
    Assignee: ENDO-TAGSS, LLC
    Inventors: Mary Pattison, Charles Phillip Pattison, Stephen J. Lowry, Mark Molos
  • Patent number: 10173154
    Abstract: A filter device for fluids has a connection member (1) with a fluid input (19) for unfiltrate and fluid output (13) for filtrate, a first (43) and second filter elements (3) and a switching device (29) located in the connection member (1). By the switching device, a fluid connection between the fluid input (19) and fluid output (13) can be selectively established via the first filter element (43) or the second filter element (3). One of the filter elements is integrated into the interior of the connection member (1) as an auxiliary filter (43).
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: January 8, 2019
    Assignee: HYDAC FILTERTECHNIK GMBH
    Inventor: Martin Freidinger
  • Patent number: 10137257
    Abstract: Presented herein are various systems, methods, and apparatuses for heating infusate by an induction heater e.g., an electromagnetic heater, and storing thermal energy in a reservoir of thusly heated infusate. In certain embodiments, a system includes a reservoir for containing an infusate, a fluid heater, a diversion valve, a patient line, and a recirculation line.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: November 27, 2018
    Assignee: Belmont Instrument, LLC
    Inventors: John J. Landy, III, Yeu Wen Tseng
  • Patent number: 10137293
    Abstract: A medical stopcock which allows easier switching operation of plural branch-tubes. The main body of the stopcock comprises a chamber part with a nearly spherical inner surface, and an upstream branch-tube, a downstream branch-tube and a merge-branch-tube all extending from the chamber part. A valve body of the stopcock comprises a nearly spherical valve main body and a rod-shaped operating part with a guide hole linking the inner surface of the chamber part to the outside. In operation, the rod-shaped operating part is moved along the guide hole through the use of the horizontal flow passages and the vertical flow passage to allow the predetermined branch-tubes out of the upstream branch-tube, the downstream branch-tube and the merge-branch-tube to communicate with one another or to shut-off the communication.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: November 27, 2018
    Assignee: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: Alireza Hamidian Jahromi, David Hilton Ballard, Jeffery Adam Weisman, Horacio Ruben Vincent D'Agostino
  • Patent number: 10086129
    Abstract: A valve includes a housing with a cavity having at least one connector fluidically connecting the cavity to an outside of the housing and a plug that is movable within the housing. The plug is movable at least between a first position that substantially occludes fluidic communication between the cavity and an outside of the housing through the at least one connector and a second position that allows fluidic communication between the cavity and the outside of the housing through the at least one connector. The valve also includes a septum in operable communication with the housing that is sealingly penetrable by a fluid transfer device, wherein the fluid transfer device is capable of moving the plug between at least the first position and the second position.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: October 2, 2018
    Inventor: Douglas D. Silin
  • Patent number: 10059454
    Abstract: A potable water supply and waste system for an aircraft galley is provided that includes a potable water distribution manifold in fluid communication with a potable water source. The potable water distribution manifold is configured to distribute water from the potable water source to a galley insert in a work deck of the aircraft galley. A galley insert drain line is connected to the galley insert for draining waste water from the galley insert into a sump. The sump, in turn, is connected to a main drain line for the potable water supply and waste system that is positioned below the work deck. A rotary, cruciform valve is connected in fluid communication with the potable water distribution manifold and the galley insert. The cruciform valve is selectively configured to allow the potable water source to supply or drain the entire system through the same manifold.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: August 28, 2018
    Assignee: B/E Aerospace, Inc.
    Inventors: Peter John Leslie Burd, Nicholas James Wilton Pearce
  • Patent number: 9987414
    Abstract: This invention is directed to a delivery system that is able to deliver fluids, namely, ammonia nitrogen 13. Moreover, the delivery system is self-contained, manually portable, and capable of safely and effectively delivering ammonia nitrogen 13. Finally, the delivery system is capable of supplying up to 20 vials of fluid.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: June 5, 2018
    Inventor: Erol Bars
  • Patent number: 9925322
    Abstract: Provided is a dialysate supply device and a blood dialyzing apparatus including the same. The dialysate supply device includes a flow controller controlling a dialysate flow, a supply pump supplying dialysate to a hemodialyzer, a recovery pump discharging dialysate from the hemodialyzer, a volume chamber storing dialysate, and a pressure-relief bypass maintaining dialysate pressure within a permissible range. The blood dialyzing apparatus includes the dialysate supply device, a blood tube, and a one-way valve disposed on the blood tube. The blood dialyzing apparatus can quickly change dialysate pressure in the hemodialyzer using the dialysate supply device having the flow controller, cylinder and piston, and increase mass transfer and hemodialysis efficiency. Also, the blood dialyzing apparatus may be miniaturized and lightened to provide a portable blood dialyzing apparatus because blood is transferred without using a blood pump.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: March 27, 2018
    Inventor: Taebeom Cho
  • Patent number: 9926689
    Abstract: A plumbing fitting for dispensing of hot and cold water or a mixture thereof; said fitting including an elongate spout or spigot and a mounting portion for locating said plumbing fitting at a surface; said elongate spout provided with a dispensing orifice arranged at an underside of said elongate spout and proximate a tip portion of said spout; a passage through said spout communicating with said orifice and an inlet at said mounting portion; said plumbing fitting characterized in further including a pair of partially conjoined, generally globular structures at a base portion of said elongate spout.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: March 27, 2018
    Inventor: Alberto Arbelaez
  • Patent number: 9790765
    Abstract: An apparatus for sealing at least one hub bore of a multi-bore fluid hub associated with a wellhead assembly includes a plug body having a plug bore opening on an outer mating surface. A plug bore extends from a first end of the plug body to the plug bore opening. The plug body is selectively insertable into a hub housing of the multi-bore fluid hub. An insert is in engagement with the outer mating surface and is moveable relative to the plug body between an unengaged position, and an engaged position where the insert seals across one of the hub bores. A stem member is coupled to the plug body and is moveable to selectively rotate the plug body within the multi-bore fluid hub so that the plug bore opening aligns with one of the hub bores and the insert aligns with another of the hub bores.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: October 17, 2017
    Assignee: GE OIL & GAS PRESSURE CONTROL LP
    Inventors: Lloyd Ray Cheatham, Ben Calvin Holgate, Travis Kyle McEvoy, Christopher Michael Menard, Christopher Joseph Dibernardo
  • Patent number: 9782576
    Abstract: A fluid control device for directing fluid flow comprising a needleless access device for transferring fluids and methods of directing fluid flow. The fluid control device may have a first port, a second port, a third port and a connecting portion joining the first, second and third ports. A first valve element may be positioned within the first port and a fluid director may be positioned within the connecting portion. The first valve element may move between an opening position, where fluid may flow past the first valve element, and a closed position, where fluid may be prevented from flowing past the first valve element. The fluid director may have at least one passageway for connecting at least two of the first, second and third ports such that fluid may flow therebetween. An actuation mechanism may be used to orient the fluid director and, consequently, the at least one passageway within the connecting portion.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: October 10, 2017
    Assignee: CAREFUSION 303, INC.
    Inventors: Tim L. Truitt, Alex Truman Mazza
  • Patent number: 9766000
    Abstract: A valve body in each of heat medium flow switching devices has an open portion. When the length from a connection between a first passage pipe and a third passage pipe to a connection between a second passage pipe and the third passage pipe is defined as a casing passage width, a valve body passage width of the open portion in a direction substantially perpendicular to the axis of the valve body is smaller than the casing passage width.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: September 19, 2017
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takayoshi Honda, Daisuke Shimamoto, Osamu Morimoto
  • Patent number: 9765978
    Abstract: A low water sensor testing device having an initial piping unit connected to a hot water boiler and also connected to a first three way purge valve unit, which valve unit is, in turn, connected to a T-shaped piping unit and affixed within the stem portion of which there is a low water level sensor unit with the T-shaped piping unit being further connected to a second three way purge valve unit, wholly equivalent to the first valve unit, with the second valve unit being connected to an adapter unit, in turn, also connected to outflow piping carrying boiler heated water via outflow piping to the heating system of a residential or commercial structure.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: September 19, 2017
    Inventor: Craig W. Billings
  • Patent number: 9739389
    Abstract: A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: August 22, 2017
    Inventor: David Deng
  • Patent number: 9708969
    Abstract: A turbocharger system comprises a first relatively small high-pressure (HP) turbocharger (1) and a second relatively large low pressure (LP) turbocharger (2). The turbine (6) of the LP turbocharger (2) is connected in series downstream of the turbine (4) of the HP turbocharger (1) in a first exhaust gas passage (11). An exhaust bypass flow passage (12) provides a bypass flow path around the HP turbine (4). A rotary valve (8) is located at a junction of the bypass flow passage (12) and a first exhaust gas flow passage (11). The rotary valve (8) comprises a valve rotor (19) which is rotatable to selectively permit or block flow to the LP turbine (6) from either the first exhaust gas passage (11) or the bypass gas passage (12).
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: July 18, 2017
    Assignee: Cummins Turbo Technologies Limited
    Inventors: James A. McEwan, Lee J. Robinson
  • Patent number: 9533317
    Abstract: The invention relates to a paint spray gun (1) having a compressed air distribution chamber (8) into which a compressed air feed line (10), a round jet line (6) and a wide jet line (7) open, the quantity of compressed air supplied to the compressed air distribution chamber (8), the round jet line (6) and the wide jet line (7) being adjustable via a setting element arranged in the compressed air distribution chamber (8) and rotatable from outside by an actuating element (15) about an axis of rotation (D) extending through the compressed air distribution chamber (8). Said paint spray gun (1) is characterized in that the setting element is formed as a rotary distributor (14) that is held immovably in the axial direction of the axis of rotation (D) and can be rotated about the axis of rotation (D) in order to open and close openings (6?, 7?, 10?) of the round jet line (6) and/or the wide jet line (7) and/or the compressed air feed line (10).
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: January 3, 2017
    Assignee: SATA GMBH & CO. KG
    Inventors: Ralf Gehrung, Rocco Di Nicola, Peter Dettlaff