Patents Issued in September 2, 2021
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Publication number: 20210268159Abstract: The invention relates to an electrical breast pump (12) comprising a breast cover (2) having a breast funnel (3) for at least partially receiving the breast, a pumping device (7) having a motor (8) and preferably one energy accumulator (10), and a milk storage unit (4) with having a milk container (5) for receiving the pumped milk, wherein, in a standing position of the electrical breast pump (1) on a surface (10), the breast cover (2) and the pumping device (7) lie substantially within a virtual general straight cylinder, wherein the base area thereof corresponds to the area—extended by a factor of 2.5, preferably by a factor of 2.0, particularly preferably by a factor of 1.8—of the greatest largest cross-section of the milk storage unit (4) parallel to the surface (10), wherein the area centroid of the base area is identical to the area centroid of the area of the greatest largest cross-section, and the height of the virtual general straight cylinder is continuous in both directions.Type: ApplicationFiled: July 17, 2019Publication date: September 2, 2021Applicant: MAM BABYARTIKEL GESELLSCHAFT M.B.H.Inventors: Herfried SCHWARZ, Thomas ROHACZEK, Vanessa RAMSTER, Philipp PELZL, Philip ZEITLER, Andreas BEER, Peter RÖHRIG
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Publication number: 20210268160Abstract: A centrally controlled multi-patient dialysis treatment system (1) as disclosed herein comprises: a dialysate preparation unit (2) configured to prepare a dialysate based on a prescription and control dialysate delivery for dialysis treatments in progress; one or more dialysate modules (3) configured to deliver the dialysate to a dialyzer (4) and control an ultrafiltration process; and one or more patient modules (5) configured to control an extracorporeal blood flow through the dialyzer (4) for the dialysis treatment, wherein the dialysate preparation unit (2), the dialysate modules (3) and the patient modules (5) are configured to be adapted to be assembled into an integrated dialysis treatment system suitable for one or more patients (6). Also an use of the centrally controlled multi-patient dialysis treatment system (1) for one or more patients' dialysis treatments is disclosed herein.Type: ApplicationFiled: July 20, 2018Publication date: September 2, 2021Inventor: Kee Jor
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Publication number: 20210268161Abstract: A method for stabilizing dialysate consumption flow in a central distribution loop for a plurality of dialysis machines comprises: coordinating each dialysate dispensing cycle of active ones of the dialysis machines; calculating dialysate or concentrates consumption based on amount required in each dialysate dispensing cycle of the active dialysis machines; and preparing the dialysate based on the calculated dialysate or concentrates consumption required by the active dialysis machines.Type: ApplicationFiled: June 26, 2018Publication date: September 2, 2021Inventor: Kee Jor
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Publication number: 20210268162Abstract: A cannula includes a tube having a proximal end, a distal end, and a tubular sidewall extending between the proximal end and the distal end. The cannula further includes an extendable member provided on a portion of the sidewall. The extendable member is configured to extend radially outward from the sidewall. The sidewall defines an aperture located between the proximal end and the distal end of the main tube.Type: ApplicationFiled: February 27, 2020Publication date: September 2, 2021Inventor: Michael J. Linehan
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Publication number: 20210268163Abstract: An oxygenator includes: a housing; a bubble-removing hollow fiber membrane layer removing a bubble; a gas-exchanging hollow fiber membrane layer exchanging a gas with blood; and a discharge port to discharge the bubble removed by the bubble-removing hollow fiber membrane layer to the outside of the housing. The oxygenator further includes a gas permeable portion that is arranged between the discharge port and an end portion of the bubble-removing hollow fiber membrane layer, is formed by a member having gas permeability, and allows passage of the bubble removed by the bubble-removing hollow fiber membrane layer without allowing passage of plasma leaking through the bubble-removing hollow fiber membrane layer. A plasma capture chamber that captures the plasma leaking through the bubble-removing hollow fiber membrane layer is formed between the end portion of the bubble-removing hollow fiber membrane layer and the gas permeable portion.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventor: Shotaro TERANE
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Publication number: 20210268164Abstract: A tubing set for a blood processing system includes a first connector, a first tube, and a second tube. The first connector is configured to connect to a separation device within the blood processing system, and has a first inlet configured to be fluidly connected to an outlet of the separation device. The first connector also has an outlet and a second inlet. The first tube fluidly connects to the outlet and fluidly connects the separation device and a blood component storage container. The second tube is fluidly connected to the second inlet and fluidly connects the separation device and a saline storage container. The second tube may include a second connector that connects to the saline storage container.Type: ApplicationFiled: May 17, 2021Publication date: September 2, 2021Inventor: Christopher S. McDowell
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Publication number: 20210268165Abstract: Methods of assembling a manifold for a medical waste collection system. A flapper valve unit is secured to a head of a cap. A filter element is positioned within a shell. Basket hands of the filter element are fitted between first pairs of ribs of the cap skirt. Fingers of the shell are fitted between second pairs of ribs of the cap skirt. The cap is secured to the shell to cover an open distal end of the shell. A drip stop is secured to the proximal end base of the shell to seat within the outlet opening. Ears may be fitted through holes defined by the flapper valve unit and cap holes defined by the cap so as to snap lock to the head of the cap. The hub of the flapper valve unit may be compressed with the ears snap locked to the head of the cap.Type: ApplicationFiled: May 20, 2021Publication date: September 2, 2021Applicant: Stryker CorporationInventors: Sean A. Murray, David Hershberger, Brent S. Lalomia, Stephen Reasoner
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Publication number: 20210268166Abstract: A negative pressure wound therapy (NPWT) device for a deep abdominal wound. The compressive component includes a body having a first compressive profile. The body includes a plurality of removable portions of the material. The plurality of removable portions are configured to be selectively removed to form a pattern of voids to transform the first compressive profile of the body into a second compressive profile of the body based on the pattern of voids. The pattern of voids includes at least one void.Type: ApplicationFiled: July 9, 2019Publication date: September 2, 2021Inventors: Christopher B. LOCKE, Timothy Mark ROBINSON
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Publication number: 20210268167Abstract: A wound therapy system includes an instillation fluid canister configured to contain an instillation fluid, a pump fluidly coupled to the instillation fluid canister and operable to deliver the instillation fluid from the instillation fluid canister to a wound, a user interface configured to receive user input indicating one or more geometric attributes of the wound, and a controller electronically coupled to the pump and the user interface. The controller is configured to determine a volume of the wound based on the user input, determine a volume of the instillation fluid to deliver to the wound based on the volume of the wound, and operate the pump to deliver the determined volume of the instillation fluid to the wound.Type: ApplicationFiled: June 12, 2019Publication date: September 2, 2021Inventors: Justin R. RICE, Christopher A. CARROLL
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Publication number: 20210268168Abstract: A system and method to irrigate a user's auditory canal. A fluid can be dispensed from a reservoir through a fluid path and out through openings of a delivery element into the auditory canal. A pump may be used to facilitate the process of dispensing the fluid. The fluid can be delivered to the user's auditory canal for a predetermined period of time. Such a time period may be user selectable. The discharge from the irrigation is removed from the user's auditory canal via a discharge port located on the delivery element. The discharge exits the delivery element and proceeds to a discharge reservoir via a discharge path. A vacuum may be used to generate a negative pressure to facilitate the removal of the discharge from the auditory canal.Type: ApplicationFiled: October 12, 2020Publication date: September 2, 2021Applicant: SafKan, Inc.Inventor: Aadil DIWAN
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Publication number: 20210268169Abstract: A medical device package includes: a medical device container including a nest which holds a plurality of medical devices (syringes) to be filled with medicine to be aligned in a predetermined direction, a medical device container main body which accommodates the nest, and a sheet-shaped first sealing member which seals the medical device container main body; and a storage container for packing with an outer peripheral surface of the medical device container maintained in a sterile state. The storage container is formed of a storage container main body accommodating the medical device container and having a shape-retaining property, and seals a transfer opening at an upper end of the storage container main body with a sheet-shaped second sealing member having an antibacterial property and air permeability.Type: ApplicationFiled: February 26, 2021Publication date: September 2, 2021Applicant: TERUMO KABUSHIKI KAISHAInventor: Hitoshi OKIHARA
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Publication number: 20210268170Abstract: A system for safe radioisotope preparation and injection of H215O for use in Positron Emission Tomography (PET). The disclosure also relates to a safety valve for controlling a flow of H215O for use in PET, to a use of said safety valve and to a method for preparing and injecting H215O.Type: ApplicationFiled: May 19, 2021Publication date: September 2, 2021Applicant: MedTrace Pharma A/SInventors: Peter Larsen, Martin Stenfeldt, Rune Wiik Kristensen
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Publication number: 20210268171Abstract: An arrangement for supporting a plurality of medicament delivery devices is presented that has a plurality of interconnected stands, with each stand being configured to support a medicament delivery device and where the arrangement is configured such that each stand can be manually broken loose from an adjacent stand of the arrangement. A system is also presented where the arrangement contains a plurality of medicament delivery devices positioned in the arrangement.Type: ApplicationFiled: November 20, 2019Publication date: September 2, 2021Inventor: Lucas Carpenter
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Publication number: 20210268172Abstract: Disclosed herein are different disposable assemblies for the same reusable assembly. The different disposable assemblies include a first disposable assembly and a second disposable assembly. The first disposable assembly may be configured to be operatively coupled to the reusable assembly to deliver fluid, and the second disposable assembly may be configured to be operatively coupled to the reusable assembly to deliver fluid when the first disposable assembly is not operatively coupled to the reusable assembly. The first disposable assembly may have a first set of one or more characteristics, and the second disposable assembly may have a second set of one or more characteristics that is different from the first set of one or more characteristics.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventor: Roger E. Smith
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Publication number: 20210268173Abstract: Pumping segments are described herein. In certain embodiments, a peristaltic pumping segment include a tubing segment, a plunger, a downstream occluder, and an upstream check valve. The plunger is movable to selectively expand the pumping volume to draw in fluid flow and contract the pumping volume to administer the fluid flow. The occluder is movable to selectively engage against the downstream portion to prevent fluid flow from the downstream portion during expansion of the pumping volume and to permit fluid flow from the pumping volume through the downstream portion during contraction of the pumping volume. The check valve outlet is in fluid communication with the pumping volume, and the valve element is configured to permit fluid flow from the valve inlet to the pumping volume during expansion of the pumping volume and to prevent fluid flow from the pumping volume to the valve inlet during contraction of the pumping volume.Type: ApplicationFiled: February 23, 2021Publication date: September 2, 2021Inventors: Fanqing Meng, Marc Weimer
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Publication number: 20210268174Abstract: Some embodiments of a portable medical device, such as an infusion pump, can receive an external reference signal (e.g., a radio, cellular and/or satellite signal) to provide an automatic time-setting and maintenance operation. In these circumstances, the medical device can maintain accurate time and date information even in the event of a power interruption, a time-zone change and/or an internal clock error, for example. In this manner, the portable medical device provides safe operation and added convenience to the user.Type: ApplicationFiled: May 4, 2021Publication date: September 2, 2021Inventors: Mark C. Estes, Mitchell Wenger
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Publication number: 20210268175Abstract: An implantable medical pump system configured to selectively permit access to a medicament reservoir by way of at least one contactless key, including an implantable medical pump having an medicament reservoir fluidly couple to an access port via a conduit including an access valve, and at least one contactless key configured to impart a magnetic field upon a portion of the implantable medical pump to manipulate the access valve between a closed position isolating the medicament reservoir from the access port, and an open position fluidly coupling the medicament reservoir to the access port.Type: ApplicationFiled: February 27, 2020Publication date: September 2, 2021Inventor: Michael E. Winek
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Publication number: 20210268176Abstract: An implantable medical device configured to selectively permit access to a medicament reservoir or fluid pathway by way of at least one contactless key, including an implantable medical device having a medicament reservoir fluidly coupled to an access port via a first conduit and a second conduct via an access valve, and at least one contactless key configured to impart a magnetic field upon a portion of the implantable medical pump to manipulate the access valve between a first position fluidly coupling the medicament reservoir to the access port via the first conduit, and a second position fluidly coupling the medicament reservoir to the access port via the second conduit, and a third position isolating the medicament reservoir from the access port.Type: ApplicationFiled: February 27, 2020Publication date: September 2, 2021Inventors: Michael E. Winek, Lloyd V. Hansen, Daniel T. Billings, Lucien Bell N. Solefack, Lauren Barth
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Publication number: 20210268177Abstract: A safety quick-refill compact pump for administering drugs is provided. The pump includes a motor-driven electromechanical actuator, a cylindrical container, and a hollow piercing element. The actuator causes bi-directional axial sliding of a rod that carries a pusher adapted to cause axial sliding of a plunger of the container which contains a liquid drug and is equipped, at an end thereof, with a pierceable membrane. The actuator is provided with a first connecting portion of a male-female connecting joint at least partially surrounding the rod. The container is provided with a second connecting portion of the male-female connecting joint and is firmly associated with the actuator and defines a cylindrical chamber axially extending about the sliding axis of the rod. The piercing element is oriented toward the inside of the chamber and defines a duct so that the piercing element is in fluid communication with the inside of the reservoir.Type: ApplicationFiled: June 10, 2019Publication date: September 2, 2021Inventors: Claudio Cane', Mario Cane', Paolo Cane'
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Publication number: 20210268178Abstract: Drug delivery system, injection device, transfer apparatus, vial holder and method of administering and transferring are disclosed. The system may include transfer apparatus and an injection device. The transfer apparatus may have receiving stations for a drug source, such as a vial or vial holder, and for an injection device, and fluid flow pathways for transferring drugs from the source into the injection device. The injection device may include an expandable elastic bladder and an injection cannula that is movable between a plurality of positions.Type: ApplicationFiled: May 14, 2021Publication date: September 2, 2021Inventors: Michael D. Hooven, Matthew J. Huddleston, Joetta Renee Palmer, David Stefanchik
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Publication number: 20210268179Abstract: Infusion devices including a cannula have a tubular body member comprising a tubular wall enclosing a longitudinal extending internal bore. The cannula is adapted to flex in response to a compression force and/or an increased internal pressure in the cannula.Type: ApplicationFiled: January 19, 2017Publication date: September 2, 2021Inventors: Pernelle Kruse Schøndorff, Julie Theander, Rasmus Boje Vendelbo Juliussen
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Publication number: 20210268180Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.Type: ApplicationFiled: May 4, 2021Publication date: September 2, 2021Inventors: Chia-Hung Chiu, Hsifu Wang, Rebecca K. Gottlieb
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Publication number: 20210268181Abstract: An infusion device (50) incl. a preferably soft cannula (1) configured to be inserted by means of an insertion needle. The cannula has a tubular body member having a proximal end and a subcutaneously placed distal portion having a distal end where the distal portion is provided with an opening (2) allowing a portion of a drug conveyed through the tubular body member to discharge. The cannula further comprise, in the distal portion, a radial opening allowing a portion of a drug conveyed through the tubular body member to discharge.Type: ApplicationFiled: May 20, 2021Publication date: September 2, 2021Inventors: Holger DIRAC, John Myhre FREDERIKSEN, Søren THORUP, Bo L. JUSTESEN
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Publication number: 20210268182Abstract: Methods and systems for controlling parameters of a fluid management and medical device system. An illustrative method may comprise initiating a command to acquire a plurality of data signals at predetermined time intervals from a sensor of a fluid management system or a medical device. Upon acquisition, the data signals may be stored in a buffer until a predetermined minimum number of data signals have been acquired. A profile may be generated with the plurality of data signal. The profile may be filtered with an adaptive data filter configured to perform one or more passes over the profile. Each pass of the one or more passes of the adaptive data filter may monitor and analyze a different feature of the data signals and the one or more passes may vary depending on the one or more settings received from the sub system of the fluid management system.Type: ApplicationFiled: February 26, 2021Publication date: September 2, 2021Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: John O'Donnell, Prasanna Balan, Yogesh Gudekar
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Publication number: 20210268183Abstract: The present invention relates to a method of controlling the flow of a fluid in a tube (11) of an infusion pump (1), in particular for chronomodulated administration of anticancer drugs. The inventors found that the actual drug flow exiting such a pump has unexpected time delays and/or drug delivery spikes. The proposed method comprises an estimation of the temporal evolution of the concentration of drug or other substances at an exit end (E11) of said tube (11) as a function of a size of said tube (11). Typically, the size of the tube (11) may be its length (L11) and said concentration may be estimated according to a transport equation.Type: ApplicationFiled: July 2, 2019Publication date: September 2, 2021Inventors: Annabelle BALLESTA, Roger HILL, Francis LEVI
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Publication number: 20210268184Abstract: Implementations illustrated herein discloses a method of controlling drug titration to a patient, the method including receiving, using a processor, a sequence of depth images, each depth image including depth information for at least a portion of the patient, determining, using the processor, a sequence of physiological signals for the patient based on the sequence of depth images, analyzing, using the processor, the sequence of physiological signals for the patient to determine a change in a condition of the patient, and generating a signal to a drug infusion pump in response to determining the change in the condition of the patient.Type: ApplicationFiled: February 28, 2020Publication date: September 2, 2021Inventor: Paul S. Addison
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Publication number: 20210268185Abstract: An automated system for controlling a patient's blood glucose, including a blood glucose sensor and a processing and control unit, wherein the processing and control unit is configured to calculate, from a first mathematical model fCR specific to the patient and taking into account a single blood glucose value Gr measured by the sensor, a factor CR representative of the patient's insulin sensitivity.Type: ApplicationFiled: May 3, 2019Publication date: September 2, 2021Applicant: Commissariat à I'Énergie Atomique et aux Énergies AlternativesInventors: Romain BLANC, Eléonore Maeva DORON, Hector-Manuel ROMERO UGALDE
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Publication number: 20210268186Abstract: A processor-implemented method includes obtaining measurement data indicative of a physiological condition measured by a sensing arrangement located at a site on a body, determining a lag associated with the sensing arrangement based on a relationship between the measurement data and reference data, and identifying, based on the lag, the site at which the sensing arrangement is located from a plurality of sites on the body.Type: ApplicationFiled: May 10, 2021Publication date: September 2, 2021Inventors: Neha J. Parikh, Rebecca K. Gottlieb, Benyamin Grosman, Anirban Roy, Di Wu
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Publication number: 20210268187Abstract: Syringe shield (2) includes a barrel housing (4), which includes: a barrel housing (6) with a radiation-shielding material, a first open end (8), and a second open end (10); and a removable cover (12) which is slidably connectable to the barrel housing (6). The removable cover (12) includes an end cap (14) which covers the second open end (10) when the removable cover (12) is slidably connected to the barrel housing (6). The barrel housing (4) also includes a plunger housing (16) with a radiation-shielding material. A first end (18) of the plunger housing (16) is open and is connectable to the first open end (8) of the barrel housing (4), and a second end (20) of the plunger housing (16) includes a top cap (22).Type: ApplicationFiled: February 27, 2020Publication date: September 2, 2021Inventor: Michael GERTSENCHTEIN
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Publication number: 20210268188Abstract: An injection device assembly including a housing, a syringe, a drive mechanism and one or more sensing systems are described. The drive mechanism advances the syringe from a storage position to an injection position, and a plunger advances the syringe piston from an initial position to a final position. The status sensing system may include one or more main PCB(s) disposed in an end portion of the injection device assembly's housing. The system may determine various parameters related to an operational status of the injection device, including the location of the device's components, an amount of medication remaining in the device, a temperature of the medication, and whether or not the device is properly contacting the user's skin before injection. The system may communicate such determined parameters to an external device via a wireless communication link.Type: ApplicationFiled: May 14, 2021Publication date: September 2, 2021Inventors: Joseph Edward KATUIN, Adam Nathaniel WIESLER
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Publication number: 20210268189Abstract: The present disclosure relates to an autoinjector device for use in combination with a syringe, said syringe comprising a movable plunger; a needle; and a tubular needle shield. The claimed autoinjector device comprises: an elongated housing having a proximal and a distal end; a drive mechanism; a syringe holder in order to support the fragile syringe and to prevent damage to the syringe. The invention furthermore relates to a method for assembly of the autoinjector device according to the invention.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventors: Anders Holmqvist, Hsueh-Yi Chen
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Publication number: 20210268190Abstract: A medicament delivery device is presented having a housing that is arranged to accommodate a medicament container, a drive unit operable of exerting a force on the medicament container for expelling a dose of medicament, wherein the drive unit may comprise variable numbers of drive springs depending on force requirements for expelling the dose of medicament.Type: ApplicationFiled: June 25, 2019Publication date: September 2, 2021Inventor: Erika André
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Publication number: 20210268191Abstract: A case for a mobile device including a back section and a first front section and a second front section, the first front section being adapted for connection to and separation from the second front section and the back section including an opening for receiving a mobile device; a receiving space located within the first front section and second front section for receiving an injection device, wherein the injection device is at least partially visible when the second section is detached from the first section; a release latch located on one or more of the first front section and second front section for facilitating separation of the second front section from the first front section; and a connector portion for connecting the back section to the first and second front sections.Type: ApplicationFiled: May 17, 2021Publication date: September 2, 2021Inventors: Javier Evelyn, William Hunter Martin, Nathan Ivy
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Publication number: 20210268192Abstract: A single-use auto-injector includes a housing and a dosing unit in at least part of the housing. The dosing unit includes a needle, a drug container with drug, a piston movable in the container, a first mechanical power supply for moving the piston to deliver the drug, an activation mechanism, and a mechanical escapement mechanism for controlling the movement of the piston. The auto-injector has a first state in which the needle is protected from needle damage or contamination, a second state in which the needle is ready to penetrate a human body, a third state in which the needle has penetrated the human body and is ready to dose, and a fourth state in which the needle is shielded to avoid unintended needle sticks. A second mechanical power supply is configured to shift state of the auto-injector from the third state to the fourth state.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventors: Hans Stenberg Knudsen, Christian Plambech, Rasmus Øhlenschlæger, Jørgen Jørgensen
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Publication number: 20210268193Abstract: A pneumatic power pack for a medicament delivery device is presented having a pressurized gas container storing pressurized gas and an activation assembly for releasing the pressurized gas from the gas source. The activation assembly including a rupturer having a sharp end, an activator, and a rotator coupled with the activator and the gas container. The activator is configured to move from a first position toward a second position to causes a rotation of the rotator which then drives the gas source towards the sharp end of the rupturer to release the pressurized gas.Type: ApplicationFiled: September 12, 2019Publication date: September 2, 2021Inventor: Slobodan Stefanov
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Publication number: 20210268194Abstract: A drive mechanism suitable for use in drug delivery devices is disclosed. The drive mechanism may be used with injector-type drug delivery devices, such as those permitting a user to set the delivery dose. The drive mechanism may include a housing, a dose dial sleeve, and a drive sleeve. A clutch is configured to permit rotation of the drive sleeve and the dose dial sleeve with respect to the housing when the dose dial sleeve and drive sleeve are coupled through the clutch. Conversely, when the dose dial sleeve and drive sleeve are in a de-coupled state, rotation of the dose dial sleeve with respect to the housing is permitted and rotation of the drive sleeve with respect to the housing is prevented. In the de-coupled state, axial movement of the drive sleeve transfers force in a longitudinal direction for actuation of a drug delivery device.Type: ApplicationFiled: May 14, 2021Publication date: September 2, 2021Inventors: Robert Frederick Veasey, Robert Perkins, David Aubrey Plumptre
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Publication number: 20210268195Abstract: This application relates to a measurement system for measuring a behavior of an ejection liquid, which is ejected into an object from an ejection device, within the object. The system includes a container part formed of a resin material. The system also includes an imaging device disposed to image, across the object, a tip surface of the container part having an ejection port formed therein and being in contact with the object from a back side of the object in a predetermined state in which the ejection port is positioned from a front side of the object. The system further includes a first emission device that emits first near infrared light to the tip surface. In such a configuration, the behavior of the ejection liquid when the ejection liquid is ejected into the object from the ejection device can be imaged and measured by the imaging device.Type: ApplicationFiled: July 25, 2019Publication date: September 2, 2021Inventors: Toru KITAGUCHI, Hiroshi MIYAZAKI, Yuko SAKAGUCHI
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Publication number: 20210268196Abstract: The present invention relates to a medicament delivery device comprising a drive means configured to act on a medicament container for expelling a medicament; a holding means configured to hold said drive means in a pre-tensioned state; an activation means configured to interact with said holding means for releasing said drive means from the pre-tensioned state; wherein the device further comprises feedback means configured to interact both with said holding means and with said drive means for generating an audible and/or tactile and/or visual signal indicating that the medicament has been completely expelled.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventor: Mattias Daniel
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Publication number: 20210268197Abstract: An injection device uses telescoping and/or nested components and other features to make the overall device compact in size. The device is configured to have a storage position and an extended position, such that its needle is positioned within the housing of the device in a storage position, with the needle extending beyond the device housing when needed for an injection. The telescoping plunger mechanism has a storage position and an extended position for use. The device includes a needle depth cover, which extends from the device housing for use, and guides the user as to the correct depth for the needle to penetrate the user's skin. A switch allows different depth settings, for example allowing a deeper penetration for injection into a leg, and shallower penetration for injection into an arm.Type: ApplicationFiled: January 22, 2021Publication date: September 2, 2021Applicant: LynJohnston, LLCInventors: Linda J. WALLER, Paul HENNINGE
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Publication number: 20210268198Abstract: In embodiments herein, a resettable auto injection training device is provided, wherein actuation of the device requires both safety shield actuation and actuation member actuation. The training device includes audible feedback signaling actuation and completion of injection simulation. The training device audible feedback may be provided by movement of mechanical components relative to one another in embodiments herein. Further embodiments include safety features provided by compression of the safety shield post training to lock a plunger and injection simulation device within the training device until reset.Type: ApplicationFiled: June 28, 2019Publication date: September 2, 2021Inventors: Jeff BAKER, Christopher Wai Yin CHUNG, Shishuang HOU
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Publication number: 20210268199Abstract: An insulin-dosage detection device is arranged on a rotation member of an insulin injection pen having an injection button. The rotation variation of the rotation member corresponds to the injection dosage of the insulin injection pen. The insulin-dosage detection device has a circuit, a detection button, and a processor. The circuit, arranged on the rotation member of the insulin injection pen, outputs electronic signals in response to rotation of the rotation member. The detection button is connected to the injection button. The rotation member of the insulin injection pen rotates in response to the detection button and the injection button being pressed. The circuit rotates along with the rotation member. The processor, coupled to the circuit, calculates the rotation variation of the rotation member according to a first electronic signal and a second electronic signal respectively output from the circuit before and after the rotation of the circuit.Type: ApplicationFiled: October 16, 2020Publication date: September 2, 2021Inventors: Kai-Ju CHENG, Huan-Pin SHEN, Huan-Tang WU
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Publication number: 20210268200Abstract: A needle shield remover for assembly with a cap of a medicament delivery device is presented where the needle shield remover has a main body, at least a flexible first grabber, and at least a flexible second grabber. The first grabber and second grabber extend from the main body and are inclined in relation to the longitudinal axis of the needle shield remover such that they cross each other to form a receiving space configured to receive a delivery member shield.Type: ApplicationFiled: September 12, 2019Publication date: September 2, 2021Inventor: Slobodan Stefanov
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Publication number: 20210268201Abstract: A protective cap is presented that is releasably connected to a medicament delivery having a generally tubular body and a medicament delivery member with a shield to be removed when the protective cap is removed, attachment elements for holding a generally tubular medicament delivery member shield remover within the protective cap and a lid attached to the cap body for holding the medicament delivery member shield remover in position.Type: ApplicationFiled: June 28, 2019Publication date: September 2, 2021Inventor: Anders Boström
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Publication number: 20210268202Abstract: A protective cap is presented for releasable connection to a medicament delivery device, where the protective cap has openings in a proximal area for forming air passages through the protective cap.Type: ApplicationFiled: June 28, 2019Publication date: September 2, 2021Inventor: Anders Boström
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Publication number: 20210268203Abstract: A medical device connector includes a fluid transfer tip including a tapered surface for creating a friction fitting between the fluid transfer tip and a hub. A separable collar includes a first and second arcuate segments. The second segment includes an engagement feature for engaging with a corresponding engagement feature of a hub. A moveable disconnection member is arranged such that movement of the disconnection member moves the second segment of the separable collar from a first closed collar configuration position, to a second position, corresponding to an open collar configuration, in which the second segment is moved relative to the fluid transfer tip and the first segment, so as to allow disengagement of the engagement feature from the corresponding engagement feature. Movement of the disconnection member also releases the friction fitting between the fluid transfer tip and the hub.Type: ApplicationFiled: August 5, 2019Publication date: September 2, 2021Inventors: Christian Mide, Jimmy Gidö Schön
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Publication number: 20210268204Abstract: A syringe adapter includes a housing having a first end and a second end positioned opposite the first end, with the housing defining a passageway, and a connector body having a first end and a second end positioned opposite the first end, with the connector body having a connection member configured to be secured to a mating connector. One of the housing and the connector body includes a tab and the other of the housing and the connector body defines a channel that receives the tab, with the connector body movable relative to the housing between a first position where the connector body is restricted from rotating relative to the housing in a first rotational direction and free to rotate relative to the housing in a second rotational direction, and a second position where the connector body is free to rotate in the first and second rotational directions.Type: ApplicationFiled: May 21, 2021Publication date: September 2, 2021Inventors: Jayeon Kim, Christopher Lee
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Publication number: 20210268205Abstract: A warming unit (21) coupled or configured to be coupled to a heated portion (19) of a fluid circuit (6, 7, 10, 11, 13, 14, 15; 107) of a medical device (1, 100). The warming unit (21) comprises a leakage current reduction circuit (35) configured to perform the following procedure: connecting a heat transfer element (22) of the warming unit (21) to a ground connection (33) through a resistance element (34), which keeps a normal condition patient leakage current below a first limit value, and disconnecting the heat transfer element (22) from the ground connection (33) if a current indicating that the patient is connected to the mains voltage is sensed through the resistance element (34), in order to keep a fault condition patient leakage current below a second limit value.Type: ApplicationFiled: June 25, 2019Publication date: September 2, 2021Inventors: Michael Jon Wangen, Daniel Edward Ruthland, Randy A. Miller
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Publication number: 20210268206Abstract: Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.Type: ApplicationFiled: March 11, 2021Publication date: September 2, 2021Inventors: Nicholas Jay Hatton, Steven Christensen, Esteban Leon Duque, Ariel Atkins, James Monsees, Adam Bowen
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Publication number: 20210268207Abstract: Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.Type: ApplicationFiled: March 11, 2021Publication date: September 2, 2021Inventors: Nicholas Jay Hatton, Steven Christensen, Esteban Leon Duque, Ariel Atkins, James Monsees, Adam Bowen
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Publication number: 20210268208Abstract: Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.Type: ApplicationFiled: March 17, 2021Publication date: September 2, 2021Inventors: Nicholas Jay Hatton, Steven Christensen, Esteban Leon Duque, Ariel Atkins, James Monsees, Adam Bowen