Patents Issued in October 2, 2018
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Patent number: 10086128Abstract: The present invention provides devices and methods for concentrating a fluid and for treating a patient with the concentrated fluid. The concentrator apparatus includes a main housing (12) defining a separation chamber (14), a filter housing (48) containing a filter (46) comprising a filter element, a piping (44) for moving concentrated fluid from the separation chamber to the filter, and ports (32) for pressurizing the concentrated fluid past the filter element of the filter. The present invention also provides a variety of uses of concentrated body fluids, including autologous concentrated body fluid. The concentrated fluids can be used for example in surgical applications, including graft applications such as allograft, xenograft and autograft applications.Type: GrantFiled: July 2, 2014Date of Patent: October 2, 2018Assignee: SpineSmith Holdings, LLCInventors: Matthew R. Kyle, Thomas Coull
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Patent number: 10086129Abstract: 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: GrantFiled: March 12, 2014Date of Patent: October 2, 2018Inventor: Douglas D. Silin
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Patent number: 10086130Abstract: The present invention relates to a blood oxygenator device comprising an equilibration-measurement unit for determining the concentration of an inhalational anesthetic in the blood of a patient, a method of manufacturing such a blood oxygenator device and methods of using such a blood oxygenator device.Type: GrantFiled: July 7, 2015Date of Patent: October 2, 2018Inventor: Christopher Prasser
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Patent number: 10086131Abstract: A medical instrument housing container includes a container body including a substantially rectangular base, a peripheral wall having a lower end that is contiguous to a perimeter of the base and that extends upward, and a peripheral edge member that comprises a plurality of peripheral edges, that is contiguous to an upper end of the peripheral wall, and that extends outwardly, wherein the substantially rectangular base, the peripheral wall, and the peripheral edge member are molded from resin, and the container body has an opening surrounded by the peripheral edge member; a plurality of medical instruments held in the container body; and a protection film that is adhered or heat-sealed to the peripheral edge member for covering and sealing the opening. At least a portion of the peripheral edge member is curved inwardly. The protection film covers the opening in a flexed condition.Type: GrantFiled: March 17, 2015Date of Patent: October 2, 2018Assignee: TERUMO KABUSHIKI KAISHAInventor: Hitoshi Okihara
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Patent number: 10086132Abstract: A mechanical infusion pump device for injecting medication into a patient's IV, includes an IV reservoir and a syringe communicated to the IV reservoir and having a syringe plunger connected to a filling plunger that is moved with the syringe plunger in a first syringe-filling direction to fill the syringe with fluid medication. Biasing weight(s) is/are provided on the filling plunger for exerting bias or force from gravity on the filling plunger and the syringe plunger in a second syringe-discharging direction to dispense medication from the syringe into the patient's IV when the filling plunger is released. Only a calibrated amount of medicine can be discharged to the patent's IV over time as determined by calibration of the biasing weights and the metering element located between the syringe and the patient's IV for a given viscosity of the medication.Type: GrantFiled: July 26, 2016Date of Patent: October 2, 2018Assignee: STC.UNMInventor: Mark Hauswald
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Patent number: 10086133Abstract: A set connector assembly for a fluid infusion device is provided. The set connector assembly includes a connector having a body. The body defines a graspable portion and a coupling portion, and the coupling portion is to be received within a portion of the fluid infusion device. The graspable portion has at least one locking tab to lock the connector to the fluid infusion device, and the graspable portion is movable relative to the body to move the connector between a first, locked position and a second, unlocked position relative to the fluid infusion device.Type: GrantFiled: May 26, 2016Date of Patent: October 2, 2018Assignee: Medtronic MiniMed, Inc.Inventors: Jacob E. Pananen, Mitchell T. Johnson, Ella Isabella F. Ella
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Patent number: 10086134Abstract: A fluid infusion device is provided. The fluid infusion device includes a housing that includes a lock and a set connector assembly removably coupled to the housing to define a fluid flow path from the fluid infusion device. The set connector assembly includes a connector having a body that defines a graspable portion and a coupling portion. The coupling portion is receivable within the housing, and the graspable portion has at least one wing that defines a locking tab for engaging the lock. The at least one wing is movable relative to the body to disengage the locking tab with the lock.Type: GrantFiled: May 26, 2016Date of Patent: October 2, 2018Assignee: Medtronic MiniMed, Inc.Inventors: Jacob E. Pananen, Mitchell T. Johnson, Ella Isabella F. Ella
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Patent number: 10086135Abstract: A valve for controlling delivery of fluid includes a valve seat comprising a fluid inlet, a fluid outlet and a conical well having an opening, a beveled surface and a bottom, and a valve membrane comprising a conical portion having a base and a tip. The conical portion is configured to fit within the conical well of the valve seat. The valve membrane is configured to fluidly connect the fluid inlet to the fluid outlet when the valve membrane is in an undeformed position and fluidly disconnect the fluid inlet from the fluid outlet when the valve membrane is in a radially deformed position.Type: GrantFiled: April 20, 2015Date of Patent: October 2, 2018Assignee: CareFusion 303, Inc.Inventor: Daniel Abal
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Patent number: 10086136Abstract: A slide clamp for use with an infusion pump and infusion set provides finger grips and support members for supporting the infusion tubing. The finger grips make the slide clamp easier to use while reducing the risk of error. The tubing support members reduce the likelihood of improperly loading the tubing and reduce the risk of kinking the tubing during use. An infusion set is provided wherein the slide clamp may be coded through the use of colors, holes, or the like so as to identify the type of infusion tubing used therewith. The infusion pump can identify the code on the slide clamp and thereby determine the type of infusion tubing, and thereby allow access only to infusion programs for drugs or infusion solutions which are compatible with the particular type of infusion tubing.Type: GrantFiled: February 2, 2016Date of Patent: October 2, 2018Assignee: CAREFUSION CORPORATIONInventors: Michael Wallace Howlett, James Victor Mercer
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Patent number: 10086137Abstract: Aspects of the invention are related to a method and a system for administrating an infusion liquid pulse. The system includes a tubing system having an inlet connected to an external reservoir adapted to contain infusion fluids and an outlet connected to a catheter. The tubing system includes a check valve proximate to the inlet and an anti-siphon valve proximate to the outlet. The system further includes an automatic pulse flow generation device. The automatic pulse flow generation device includes an internal reservoir and a bidirectional pump configured to pump infusion fluid from the external reservoir to the internal reservoir and further pump an infusion fluid pulse from the internal reservoir to be injected by the catheter, the infusion liquid pulse has a volume of at least 2 ml and a velocity of at least 5 ml/min.Type: GrantFiled: April 14, 2015Date of Patent: October 2, 2018Assignee: Medical Flow Systems LtdInventor: Ofer Shay
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Patent number: 10086138Abstract: An autonomous drug delivery system advantageously utilizes physiological monitor outputs so as to automatically give a bolus of a rescue drug or other necessary medication when certain criteria and confidence levels are met. An emergency button is provided to manually trigger administration of the rescue drug. The rescue drug may be an opioid antagonist in response to an analgesia overdose, a hypotensive drug to avert an excessive drop in blood pressure or an anti-arrhythmia drug to suppress abnormal heartbeats, to name a few.Type: GrantFiled: January 28, 2015Date of Patent: October 2, 2018Assignee: MASIMO CORPORATIONInventor: Jerome J. Novak, Jr.
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Patent number: 10086139Abstract: The invention relates to a device for treating an individual suffering from cardiac or circulatory arrest or from a stroke, comprising a blood withdrawal device (BE) that is applied to the individual (P), an analysis unit (BA) which is directly or indirectly connected to the blood withdrawal device for detecting a blood analysis result (BAE) providing at least one characteristic of the blood, directly or indirectly connected to a blood return device (BR) that is applied to the individual (P) and is designed to deliver a substance to the individual via the return device (BR).Type: GrantFiled: July 19, 2016Date of Patent: October 2, 2018Assignee: ResuSciTec GmbHInventor: Friedhelm Beyersdorf
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Patent number: 10086140Abstract: A closure for use with a specimen collection container is disclosed. The closure includes a base portion having a first end adapted for engagement with an open end of the specimen collection container, and a second end adapted for receiving a portion of a syringe assembly therein. The closure also includes a luer fitting connected to the base portion and having at least one channel for venting an interior of the specimen collection container to atmosphere during introduction of a fluid specimen from the syringe assembly into the specimen collection container. The closure further includes a shielding portion connected to the base portion and adapted to transition from an open position in which fluid communication is established between the first end and the second end through the luer fitting, to a closed position in which the luer fitting is fully shielded by the shielding portion.Type: GrantFiled: June 8, 2012Date of Patent: October 2, 2018Assignee: Becton, Dickinson and CompanyInventors: Jamieson W. Crawford, Bradley M. Wilkinson, C. Mark Newby, Jitendra Ghanekar
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Patent number: 10086141Abstract: The invention relates to an electronic module for recording information of a drug delivery device, the electronic module comprising at least one connector, wherein at least one connector is adapted to be connected to a port of the drug delivery device and wherein at least one connector is adapted to be connected to a port of a computer. Furthermore, the invention relates to a drug delivery device, comprising a port for connecting to the connector of the electronic module.Type: GrantFiled: January 27, 2014Date of Patent: October 2, 2018Assignee: Sanofi-Aventis Deutschland GMBHInventors: Samuel Steel, Paul Richard Draper, Joseph Butler, George Cave, David Richard Mercer
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Patent number: 10086142Abstract: Described is a catheter patency maintenance device comprising of a flush syringe, an elongate plunger rod with a stopper slidably positioned within the barrel, a cap, disinfectant and a valve movable between an open position and a closed position. The valve may include a valve stem and/or openings in the valve to permit fluid flow. Methods of using the flush syringe assemblies are also described.Type: GrantFiled: March 10, 2016Date of Patent: October 2, 2018Assignee: Becton, Dickinson and CompanyInventor: Girum Yemane Tekeste
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Patent number: 10086143Abstract: A perimeter fill syringe is disclosed, wherein the syringe includes a solid core, allowing fluid to fill an area around the perimeter of the syringe barrel, enabling a wider diameter for the barrel thus increasing the visibility of the markings and ease of handling by a user.Type: GrantFiled: February 26, 2016Date of Patent: October 2, 2018Assignee: PURDUE RESEARCH FOUNDATIONInventor: Kyle Emerson Hultgren
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Patent number: 10086144Abstract: A syringe barrel including a tubular, barrel body operable to receive a syringe plunger at a proximal end thereof and a syringe needle at a distal end and sidewalls of said syringe body being flexible and elliptical in cross-section and opposing compression of said syringe barrel at opposite ends a major axis of said syringe barrel cross-section serving to operably flex the elliptical cross-section of said syringe body into a more circular cross-sectional configuration and increasing the volume of said syringe barrel body and concomitantly serving to create a relative vacuum within said syringe body as compared with the configuration of said syringe tubular, barrel body prior to application of said compression.Type: GrantFiled: May 19, 2014Date of Patent: October 2, 2018Inventor: Conrad Flick
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Patent number: 10086145Abstract: A method and system are disclosed for driving a plunger in a drug reservoir. In some embodiments, a variable friction element interconnects between a pushing shaft and a wall of the reservoir. For example, rotation of a driving element in a first direction relative to the pushing shaft may advance the pushing shaft in the reservoir. The friction element may have increased friction resistance to rotation of the pushing shaft in the first direction in comparison to frictional resistance to advancing the pushing shaft. For example, the increased friction may result from wedging a radial element between the pushing shaft and the wall of the reservoir.Type: GrantFiled: September 19, 2016Date of Patent: October 2, 2018Assignee: West Pharma Services IL, Ltd.Inventors: Oz Cabiri, Ran Hezkiahu
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Patent number: 10086146Abstract: Described are applicators having a plunger with a plunger body, and a tube having a receptacle end for insertion of the plunger, and a connector end formed of flexible plastic material having a bull-nose shape. As an example, the plunger body can include a viewing window. As another example, the connector end has an internal surface that is free of threaded connectors. The connector end can also have a snap-fit coupling design to couple to a snap-fit nozzle. The snap-fit nozzle can be connected to an adaptor cap or an administering tool of a metering dispenser.Type: GrantFiled: June 3, 2016Date of Patent: October 2, 2018Assignee: DOSELOGIX, LLCInventors: Timothy Gayle Phipps, Dale Melton Coker, Daniel Lee DeYoung, Ellen Y. Brown, Saundra D. Naughton
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Patent number: 10086147Abstract: Described herein is a smart dose monitoring device. The dose monitoring device may include electronics such as motion sensors, orientation sensors, and timers related to monitoring the time of and amount of dose administered during an injection event.Type: GrantFiled: January 22, 2016Date of Patent: October 2, 2018Assignee: Becton, Dickinson and CompanyInventors: Mircea Stefan Despa, Andrew Richards, Sundeep Kankanala, Jonathan Hofius, Thomas P. Low, Jose Luis Cordoba Matilla, Pablo Eduardo Garcia Kilroy, Karen Shakespear Koenig, Joseph Eckerle
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Patent number: 10086148Abstract: An assembly of the present invention for a syringe is composed of a barrel, made of cyclic polyolefin, which has a barrel body having a distal end part and a piercing needle which has a piercing needle tip at its distal end and is fixed to a piercing needle fixing portion of the barrel and a seal cap mounted on the barrel. The seal cap is formed of a thermoplastic elastomer composition containing as its main component a mixture of a styrene-based thermoplastic elastomer and a softener, for hydrocarbon-based rubber, which has a kinematic viscosity of 1 to 5,000 mm2s?1 at 100 degrees C. and a naphthenic carbon ratio (% CN) of not more than 20% when said naphthenic carbon ratio is measured by ring analysis.Type: GrantFiled: February 19, 2018Date of Patent: October 2, 2018Assignees: TERUMO KABUSHIKI KAISHA, MCPP INNOVATION LLCInventors: Keiko Fukushi, Yoshihiko Abe, Kanae Karube
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Patent number: 10086149Abstract: A safety device for an injection syringe includes a syringe support, a protective sheath for protecting an injection needle carried by the syringe, the sheath being mounted to slide relative to the syringe support between an injection position in which the needle is uncovered, and a protection position in which the needle is covered, the sheath having a grip surface enabling the device to be gripped by a user and referred to as an initial grip surface, and a return spring for urging the sheath into the protection position. The sheath also includes an extender member for extending the initial grip surface and fitted on the sheath in such a manner as to present a larger grip surface, referred to as an enlarged grip surface.Type: GrantFiled: October 26, 2012Date of Patent: October 2, 2018Assignee: Nemera La Verpillière S.A.S.Inventors: Pascal Dugand, Sylvain Lanzi
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Patent number: 10086150Abstract: A method for manufacturing a needle tapered along the longitudinal direction by electroforming comprises: a step of immersing a core material (122) having an outer peripheral surface that is tapered along the longitudinal direction in an electrolyte and forming a first electroformed body (126) on an outer peripheral surface (124) of the core material (122); a step of immersing the first electroformed body (126) in an electrolyte to which particles having a prescribed particle size are added and forming a second electroformed body (134) having multiple protrusions (30) on an outer peripheral surface (128) of the first electroformed body (126); a step of cutting the first electroformed body (126) and second electroformed body (134) into a prescribed length and forming a needle (10) having a sharp needle tip (16); and a step of pulling out the core material (122) from the cut first electroformed body (126).Type: GrantFiled: October 31, 2013Date of Patent: October 2, 2018Assignee: EFR CO., LTD.Inventors: Akitoshi Tomihara, Terumi Takimiya, Tetsuo Tanaka
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Patent number: 10086151Abstract: A needle assembly has a needle hub that has a body to which are formed two plates at opposite sides thereof in a parallel relationship. The plates have respective upper edges and lower edges that lie substantially along respective planes, so that the needle hub may be stably placed onto a surface by means of the respective edges. A partition is formed orthogonally proximate to the front ends of the parallel plates. The partition and the parallel plates together provide upper and lower three point stable supports for the needle hub. A notch at the partition provides a guided line of sight to the tip of the needle for the user. The connector at the proximal portion of the needle hub has a non-conventional configuration that allows it to mate only with a counterpart special connector of a fluid conveying device that has a complementary non-conventional configuration.Type: GrantFiled: March 14, 2013Date of Patent: October 2, 2018Assignee: SMITHS MEDICAL ASD, INC.Inventor: Geoff Clark
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Patent number: 10086152Abstract: A liquid administration device includes an operation unit; a structure that includes an accommodation body configured to accommodate the liquid therein and a needle tube communicatable with the inside of the accommodation body; a cover member that is movable between a protection position and an exposure position; a biasing member that biases the cover member in a distal direction; an exposure restriction unit configured to restrict movement of the cover member to the exposure position when a movement amount of the cover member with respect to the structure reaches a predetermined exposure restriction operation amount; and a movement amount restriction unit.Type: GrantFiled: March 6, 2015Date of Patent: October 2, 2018Assignee: Terumo Kabushiki KaishaInventors: Masaomi Imai, Ruriko Iibuchi, Manabu Arinobe
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Patent number: 10086153Abstract: A nebulizer is provided that includes an internal medication chamber and a pressurized gas diverter. The internal medication chamber is configured for holding a medication. The pressurized gas diverter includes a diverter orifice.Type: GrantFiled: May 1, 2015Date of Patent: October 2, 2018Assignee: CareFusion 207, Inc.Inventor: Neil Korneff
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Patent number: 10086154Abstract: A high-flow luer lock connector is disclosed. A high-flow luer lock connector comprises a connector body defining an interior region, a lumen, and an extended passageway. The interior region is bounded by a cylindrical side wall and a base wall. The lumen is defined at the base wall of the interior region and extends no more than 0.274 of an inch into the interior region. The extended passageway comprises a first and second end and passes through the connector body and the lumen. The extended passageway is in communication with the interior region to allow insufflation gas to flow through the interior region and extended passageway.Type: GrantFiled: November 11, 2013Date of Patent: October 2, 2018Assignee: Northgate Technologies Inc.Inventor: Robert R. Mantell
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Patent number: 10086155Abstract: An inhaler including a medicament-containing vessel; an actuator body for receiving the vessel and having a medicament delivery outlet, wherein the vessel is releasably attachable to the actuator body; a dose counter integrated into the actuator body; and a first indicium on the vessel and a second indicium on the actuator body, wherein the first indicium and the second indicium identify the vessel and the actuator body to be part of the same metered-dose inhaler. Also provided is a kit including the metered-dose inhaler and at least one pair of stickers and a method for manufacturing the metered-dose inhaler.Type: GrantFiled: January 7, 2014Date of Patent: October 2, 2018Assignee: Ivax Pharmaceuticals IrelandInventor: Derek Fenlon
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Patent number: 10086156Abstract: A dose counter for a metered dose inhaler includes an incremental counting system for counting doses. The incremental counting system has a main body, an actuator arranged to be driven in response to canister motion and to drive an incremental output member in response to canister motion. The actuator and incremental output member are configured to have predetermined canister fire and count configurations in a canister fire sequence. The canister fire configuration is determined by a position of the actuator relative to a datum at which the canister fires medicament and the count configuration is determined by a position of the actuator relative to the datum at which the incremental count system makes an incremental count. The actuator is arranged to reach a position in the count configuration at or after a position in the canister fire configuration.Type: GrantFiled: April 29, 2015Date of Patent: October 2, 2018Assignees: Ivax Pharmaceuticals Ireland, Norton (Waterford) Limited, Teva Pharmaceuticals IrelandInventors: Declan Walsh, Derek Fenlon, Simon Kaar, Jan Geert Hazenberg, Daniel Buck, Paul Clancy, Robert Charles Uschold, Jeffrey A. Karg
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Patent number: 10086157Abstract: Systems and methods to provide respiratory therapy may determine a target pressure level in a current therapy session on the successful completion and/or compliance of a patient (for example for at least a threshold amount of respiratory therapy) during one or more prior therapy sessions. By gradually increasing the provided pressure level, patients may improve compliance, comfort, and/or other indicators of how well-tolerated the respiratory therapy is for a patient.Type: GrantFiled: July 12, 2013Date of Patent: October 2, 2018Assignee: Koninklijke Philips N.V.Inventors: Mark Todd Kirby, Erik Witt
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Patent number: 10086158Abstract: A PAP system for delivering breathable gas to a patient includes a flow generator to generate a supply of breathable gas to be delivered to the patient; a humidifier including a heating plate to vaporize water and deliver water vapor to humidify the supply of breathable gas; a heated tube configured to heat and deliver the humidified supply of breathable gas to the patient; a power supply configured to supply power to the heating plate and the heated tube; and a controller configured to control the power supply to prevent overheating of the heating plate and the heated tube.Type: GrantFiled: March 19, 2014Date of Patent: October 2, 2018Assignee: ResMed LimitedInventors: Andrew Roderick Bath, Donald Angus Richmond, Nathan John Row, Jianhua Zhu, Timothy Nicholas Shadie, Ronald James Huby, Ivan Teodor Dujmovic
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Patent number: 10086159Abstract: A laryngeal mask for use in a patient includes an airway tube having an inner lumen and a distal end; and a mask portion connected at a proximal end thereof to the distal end of the airway tube and having a distal tip opposite the proximal end. The mask portion includes an inflatable cuff including an anterior cuff surface configured to contact the patient's tissue when the inflatable cuff is inflated; and a wedge portion including a stabilization surface and two walls connected to the inflatable cuff and extending therefrom toward the stabilization surface, the stabilization surface extending from the distal tip of the mask portion toward the distal end of the airway tube at a wedge angle of between about 12 and 30 degrees, the wedge angle formed between the stabilization surface and the anterior cuff surface when the inflatable mask is inflated, whereby the stabilization surface is transversely and longitudinally substantially flat to stabilize the laryngeal mask in use.Type: GrantFiled: December 18, 2015Date of Patent: October 2, 2018Assignee: AMBU A/SInventors: Jan Guldberg Hansen, Troels Nicolaj Qvist, Peer Hoffmann, Erik Øllgaard Vilhelmsen, Lasse Kjeld Gjøske Petersen
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Patent number: 10086160Abstract: A vent arrangement is provided to a mask to discharge exhaled gas from the mask to atmosphere. The vent arrangement is structured to diffuse the exhaust vent flow to produce less air jetting, thereby increasing the comfort of the patient and their bed partner. The vent may include a first wall, a second wall defining an outer perimeter, and a plurality of gas washout vent holes positioned between the first wall and the second wall, the vent holes having an inner edge positioned within the outer perimeter of the second wall.Type: GrantFiled: February 15, 2012Date of Patent: October 2, 2018Assignee: ResMed LimitedInventors: Robert Thomas Burnham, Nicolas Lo Grandjean-Thomsen, Martin Kang
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Patent number: 10086161Abstract: The Expiratory Positive Airway Pressure (EPAP) device disclosed herein fits at or around the a person's nose, and incorporates at least one bi-resistance air flow cartridge which allows air to enter the nose freely upon inspiration, while it produces a prescribed back pressure against the discharging air from the nose upon expiration. In a preferred embodiment, a pair of detachable bi-resistance air flow cartridges is attached to the underside of a frame, in alignment with two flexible nasal pillows that connect the device to a person's nostrils.Type: GrantFiled: September 8, 2015Date of Patent: October 2, 2018Assignee: BRIGGS MEDICAL, LLCInventors: Majid Rashidi, Geoffrey Sleeper
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Patent number: 10086162Abstract: A patient nasal interface is provided that includes a female portion and a first registration feature. The female portion receives a male portion of a generator head. The female portion wraps around and over the male portion when the male portion is inserted into the female portion of the patient nasal interface. The first registration feature is configured for mating with a second registration feature associated with the male portion of the generator head and wherein the mating of the first registration feature with the second registration feature provides a feedback to an operator upon proper insertion of the male portion into the female portion.Type: GrantFiled: February 1, 2016Date of Patent: October 2, 2018Assignee: CareFusion 207, Inc.Inventors: Eric Porteous, Brian W. Pierro, Khalid Said Mansour, Geoff Wise
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Patent number: 10086163Abstract: An airway adapter includes a housing and a pressure transducer. The housing includes a flow path having a first end and a second end, a first pressure port that communicates with the flow path, and a second pressure port that communicates with the flow path. The first pressure port is spaced apart from the second pressure port. The flow restriction is disposed in the flow path between the first and second pressure ports that creates a pressure differential therebetween. The pressure transducer generates a signal that reflects the differential pressure created by the flow restriction between the first and second pressure ports, wherein the pressure transducer includes an optical interferometer.Type: GrantFiled: May 26, 2009Date of Patent: October 2, 2018Assignee: Koninklijke Philips N.V.Inventor: James T. Russell
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Patent number: 10086164Abstract: A medical joint and a check valve module thereof are used in a connection tube having a communicating opening. The check valve module includes a first membrane and a second membrane. The first membrane is assembled to the communicating opening to seal the same. The first membrane includes a first slit. The first membrane and the second membrane are disposed overlappingly. The second membrane includes a second slit. Accordingly, it facilitates inserting a detector into the connection tube to detect gas pressure, MDI, gas, temperature, or inserting a suction tube to remove sputum, and prevents the gas inside the connection tube from leaking out from an intersection of a first slit and a second slit, thereby achieving handiness and a gas-leak-proof effect of the medical joint and the check valve module.Type: GrantFiled: September 8, 2015Date of Patent: October 2, 2018Inventors: Jeng-Yu Chou, Jiunn-Rong Chen
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Patent number: 10086165Abstract: The present invention provides a kit comprising a unibody auscultation interface for use with mechanical ventilation or intubation, formed from a single contiguous nonmetallic piece, the piece being shaped into a cylindrical member having opposing ends respectively adapted to frictionally connect to the external end of an endotracheal tube and either the stem of a Y piece or the patient end of a common conduit, the cylindrical member having an opening in its wall, the perimeter of which seamlessly elaborates a flared turret whose roof is adapted for non-adherent contact with the chest piece of a stethoscope; and, packaging moans for enclosing the auscultation interface aseptically. The present invention additionally provides an endotracheal tube, Y piece, breathing circuit and mechanical ventilation system incorporating the auscultation interface.Type: GrantFiled: May 5, 2015Date of Patent: October 2, 2018Inventor: John F. Mathews
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Patent number: 10086166Abstract: A gas flow valve assembly. The assembly includes a cylindrical housing and a resiliently-biased valve supported substantially centrally within the housing. In the default or “off” condition, the resilient bias causes the valve to be seated on a valve seat shutting off axial flow of gas through the valve housing. When the patient breathes, negative pressure is applied to one side of the valve effective to sufficiently overcome the resilient bias imposed on the valve to move the valve off the valve seat axially (or otherwise open in another direction) within the housing, thereby allowing flow of gas through both the valve seat and the valve housing, and into the breathing circuit connected thereto. When the patient's breathing pauses and begins to exhale, the valve bias returns the valve to its default or off condition shutting off flow of gas through the valve.Type: GrantFiled: September 2, 2015Date of Patent: October 2, 2018Assignee: Sedation Systems, LLCInventor: Ramses Nashed
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Patent number: 10086167Abstract: A deflectable catheter including an outer member having a proximal portion and a distal portion, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal tip portion. A reinforcement member is positioned over the column member to restrict axial movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the reinforcement member causing the distal tip portion of the inner member to deflect laterally.Type: GrantFiled: November 27, 2016Date of Patent: October 2, 2018Assignee: Curvo Medical, Inc.Inventor: Stephen J. Hebert
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Patent number: 10086168Abstract: An external catheter stabilizer device for stabilizing and retaining a catheter tube at a stoma includes a base portion and a central portion. The base portion is configured to be affixed at a patient so as to generally surround a stoma. The central portion has a passageway therethrough that is configured to receive a tube that passes through the stoma. The base portion is attached to the central portion via at least two spaced apart spokes. A catheter tube retaining element is disposed radially outboard of the passageway and is configured to receive and retain a portion of the catheter tube therein. When the base portion is affixed at a patient, the central portion is spaced away from the patient. The device may include features that provide both stabilization and selectable modes of operation, such as a free-flow mode and a no-flow mode.Type: GrantFiled: August 18, 2017Date of Patent: October 2, 2018Inventor: Sarah L. Olson
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Patent number: 10086169Abstract: Improved methods for percutaneously creating, entering and/or dilating an opening in the wall of a blood vessel or other anatomic structure. The improvement comprises deploying a guide element having a proximal segment and a distal segment, the diameter of said distal segment being greater than the diameter of said proximal segment at their juncture, and which at said juncture forms an abrupt circumferential step comprising a proximally-facing surface. Said proximally-facing surface abuts the catheter's tip and shields said tip, thereby facilitating passage of said catheter as it enters and passes through said opening in said wall of a blood vessel or other anatomic structure.Type: GrantFiled: December 15, 2015Date of Patent: October 2, 2018Inventors: Jeffrey Grayzel, Joseph Grayzel
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Patent number: 10086170Abstract: Vascular access system embodiments can be configured to remove gas and a piercing member from a catheter assembly. In some embodiments, vascular access systems can remove gas and at least a portion of a piercing member concurrently or simultaneously. In some embodiments, vascular access systems can remove gas before removing at least a portion of a piercing member. In several embodiments, a vascular access system can include a first barrel configured to remove gas and a second barrel configured to retract a piercing member.Type: GrantFiled: August 3, 2016Date of Patent: October 2, 2018Assignee: ICU Medical, Inc.Inventors: Bhupinder Chhikara, Srinath Lingutla, Brandon Eads
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Patent number: 10086171Abstract: A catheter insertion device includes a housing, a needle, a catheter, and a guide wire. The needle has a proximal end positioned in the housing and a distal end extending beyond a distal end of the housing. The catheter is positioned coaxially over the needle, and includes a flexible tube and a catheter hub on a proximal end of the flexible tube. A proximal portion of the flexible tube and the catheter hub are positioned in the housing. The guide wire has a proximal end positioned in the housing and a distal end positioned in a lumen of the needle. The catheter insertion device also includes a handle coupled to the catheter, wherein movement of the handle relative to the housing moves the catheter hub from a position in the housing to a position outside of the housing.Type: GrantFiled: August 31, 2017Date of Patent: October 2, 2018Assignee: Vascular Pathways, Inc.Inventor: Amir Belson
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Patent number: 10086172Abstract: An introducer sheath is configured to inhibit or prevent a distal section from being curled even when the wall thickness thereof is reduced, an introducer sheath is formed from a sheath tube that has a hollow section into which an elongated body can be inserted, and includes a sheath distal section and a sheath main body section. In the sheath for an introducer, the sheath distal section is formed to be harder than the sheath main body section.Type: GrantFiled: December 23, 2013Date of Patent: October 2, 2018Assignee: TERUMO KABUSHIKI KAISHAInventor: Ryo Okamura
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Patent number: 10086173Abstract: The embodiments disclosed herein relate to balloon catheter assemblies. The balloon catheter assemblies can include a plurality of ports, a junction hub, an elongated member, and an inflation balloon. The balloon catheter assemblies can also include a reinforced tubular shaft extending through the inflation balloon. The balloon catheter assemblies can also include a retaining mechanism that can be removably attached to the junction hub.Type: GrantFiled: July 25, 2014Date of Patent: October 2, 2018Assignee: Merit Medical Systems, Inc.Inventors: Aaron J. Hopkinson, Kevin Oberg, Barton P. Gill, Hugh W. Goldston
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Patent number: 10086174Abstract: A balloon catheter comprises an elongated, tubular shaft extending in a longitudinal direction, said shaft having a proximal end and a distal end. An inflatable balloon is supported along the distal end of the shaft, the balloon when inflated including a generally cylindrical barrel section forming a working surface, and generally conical end sections that do not form a part of the working surface. The balloon further includes at least one radiopaque identifier for indicating the relative position of the working surface, said identifier being provided on at least one of the conical end sections of the balloon so as to define the extent of the working surface. Related aspects are also disclosed.Type: GrantFiled: March 8, 2013Date of Patent: October 2, 2018Assignee: CLEARSTREAM TECHNOLOGIES LIMITEDInventors: Angela Susan Crall, Scott Lee Randall, Robert Righi, Sean Wall
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Patent number: 10086175Abstract: Catheter includes an outer shaft member having a proximal section and a distal outer member. The outer shaft has an inflation lumen defined therethrough. A balloon is in fluid communication with the inflation lumen and has a proximal balloon shaft, a proximal cone portion, a working length, a distal cone portion, and a distal balloon shaft. Catheter also includes a monolithic inner tubular member extending from the outer shaft proximal section through the distal outer member and through the balloon to form a tip. The distal balloon shaft has an inner diameter and comprises a distal seal portion coupled to the inner tubular member and a proximal portion free of attachment to the inner tubular member. The length of the proximal portion of the distal balloon shaft is at least about two times the inner diameter of the distal balloon shaft. Methods of making a catheter are also provided.Type: GrantFiled: September 2, 2015Date of Patent: October 2, 2018Assignee: Abbott Cardiovascular Systems Inc.Inventors: Hector Torres, Bruce Wilson, Thomas Haslinger
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Patent number: 10086176Abstract: Apparatus and methods are provided for treating a lesion within a body lumen using a catheter including a balloon on its distal end and an abrasive distal tip extending distally beyond the balloon. The distal tip may terminate in a sharpened tip for penetrating occlusive material, e.g., a beveled tip, and includes abrasive material on an outer surface thereof, e.g., abrasive grit, cutting elements, and the like, for abrading occlusive material adjacent the distal tip. The abrasive material may be arranged in a predetermined pattern, e.g., an axial, circumferential, or helical pattern, to facilitate abrading occlusive material. The distal tip may have a substantially uniform diameter or tapered shape along its length.Type: GrantFiled: December 13, 2010Date of Patent: October 2, 2018Assignee: HOTSPUR TECHNOLOGIES, INC.Inventors: Gregory Sampognaro, Gwendolyn Watanabe, Jeffrey Krolik
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Patent number: 10086177Abstract: Balloon catheters that include a balloon and an elastomeric sheath, each having a surface with a therapeutic agent disposed thereon, along with methods of making and methods of using the disclosed balloon catheters.Type: GrantFiled: March 4, 2016Date of Patent: October 2, 2018Assignee: Medtronic Vascular, Inc.Inventor: John Kantor