公开(公告)号：US12011573B2

公开(公告)日：2024-06-18

申请号：US17043554

申请日：2019-05-16

申请人： SANOFI

发明人： Maurice Toporek

IPC分类号： A61M5/315 ,  A61M5/31

CPC分类号： A61M5/31546 ,  A61M5/31566 ,  A61M2005/3125 ,  A61M2005/31588 ,  A61M2205/3553 ,  A61M2205/505 ,  A61M2205/52

摘要： The present disclosure relates to a touch sensitive label for an injection device, the label comprising: a flexible substrate configured for attachment to a housing of the injection device, an electronic display located on the substrate and configured to visually display at least one indication, a touch sensitive area located on the substrate and electrically connectable to the electronic display, and a processor connected to the electronic display and configured to modify the visual appearance of the at least one indication in response to a user touching or depressing the touch sensitive area.

公开(公告)号：US20240100261A1

公开(公告)日：2024-03-28

申请号：US18528050

申请日：2023-12-04

申请人： SHL MEDICAL AG

发明人： Natalia Chuvashova

IPC分类号： A61M5/315

CPC分类号： A61M5/31566 ,  A61M5/31585 ,  A61M5/31535 ,  A61M5/31553 ,  A61M2205/19

摘要： The present invention relates to a medicament delivery device for delivering a number of predetermined amounts of medicament, comprising a body having a proximal and an opposite distal end and extending along a longitudinal axis (L); a medicament container (20) arranged inside said body; a driving mechanism arranged inside said body and configured to act on said medicament container; a manually movable activation member (102) arranged on the distal end the body; a biased actuator member (64) arranged to be movable along the longitudinal axis and through the manually movable activation member (102), said biased actuator member being configured to protrude a predetermined distance from the distal end of the manually movable activation member and configured to interact with said driving mechanism when the biased actuator member is displaced said predetermined distance towards the proximal end of the body for delivering a predetermined amount of medicament; and an actuator guide member (90) arranged in the body and configured to interact with the manually movable activation member (102) and with the biased actuator member (64) such that said actuator guide member (90) can be held in a position within the body and released from said position after a predetermined amount of medicament is delivered; wherein the actuator guide member (90) comprises at least one second guide element (92) adapted to interact with blocking surfaces in at least one group of guide surfaces (76) arranged on the outer circumferential surface of the biased actuator member (64) if said biased actuator member is operated towards the proximal end of the body during displacement of the biased actuator member (64) from the distal end of the manually movable activation member or if said biased actuator member is released during displacement of the biased actuator member (64) towards the proximal end of the body.

公开(公告)号：US20230410974A1

公开(公告)日：2023-12-21

申请号：US18449028

申请日：2023-08-14

申请人： Sanofi

发明人： Matthias Felber ,  Nathanael Wettstein ,  Felix Kramer

IPC分类号： G16H20/17 ,  A61M5/315

CPC分类号： G16H20/17 ,  A61M5/31511 ,  A61M5/31566 ,  A61M2005/3125 ,  A61M2205/3592 ,  A61M2205/8206 ,  A61M2205/3389

摘要： Implementations of the present disclosure are directed to an injection device including: a reservoir including a wall defining a proximal end, a distal end and a tubular side, a plunger rod configured to be movable within the reservoir in a direction from the distal end to the proximal end, a radio frequency (RF) antenna attached to the tubular side and configured to receive an interrogation signal from an external device, and a resonating assembly configured to receive the interrogation signal from the RF antenna and to generate a modulated RF signal having a frequency associated with a position of the plunger rod.

公开(公告)号：US11710424B2

公开(公告)日：2023-07-25

申请号：US16663040

申请日：2019-10-24

申请人： Truinject Corp.

发明人： Gabrielle A. Rios ,  Scott Cameron Royston ,  Matthew Ryan ,  Cody Garrett Schulz ,  Clark B. Foster

IPC分类号： G09B23/28 ,  G09B23/30 ,  A61M5/315 ,  A61M5/42 ,  A61M5/46 ,  A61M5/48 ,  A61M5/145 ,  A61M5/31

CPC分类号： G09B23/285 ,  A61M5/1456 ,  A61M5/1458 ,  A61M5/3157 ,  A61M5/31511 ,  A61M5/31535 ,  A61M5/31566 ,  A61M5/31576 ,  A61M5/427 ,  A61M5/46 ,  A61M5/48 ,  G09B23/30 ,  A61M5/31525 ,  A61M5/31551 ,  A61M2005/3139 ,  A61M2205/33 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/3331 ,  A61M2205/3584 ,  A61M2205/50 ,  A61M2205/609

摘要： An injection system can have a Syringe Dose and Position Apparatus (SDPA) mounted to a syringe. The SDPA can have one or more circuit boards. The SDPA can include one or more sensors for determining information about an injection procedure, such as the dose measurement, injection location, and the like. The SDPA can also include a power management board, which can be a separate board than a board mounted with the sensors. The syringe can also include a light source in the needle. Light emitted from the light source can be detected by light detectors inside a training apparatus configured to receive the injection. The syringe can have a power source for powering the sensors and the light source. The SDPA and the power source can be mounted to the syringe flange.

公开(公告)号：US11654252B2

公开(公告)日：2023-05-23

申请号：US16651943

申请日：2018-10-01

申请人： West Pharmaceutical Services, Inc.

发明人： Ran Hezkiahu

IPC分类号： A61M5/24 ,  A61M5/34 ,  A61M5/31 ,  A61M5/315 ,  A61M5/32

CPC分类号： A61M5/346 ,  A61M5/3129 ,  A61M5/31566 ,  A61M5/31578 ,  A61M5/3202 ,  A61M5/345

摘要： A securing device for an injection device which receives a syringe with a proximal end portion having a radially outwardly projecting flange, has a body with proximal and distal end portions, an opening for accepting the syringe, an outer surface, and a proximal end surface for contacting a distally-facing surface of the flange when the syringe is advanced distally, preventing further advancement. A securing arm includes a free end; a base end fixed to the outer surface; a first portion extending radially outwardly from the base end to permit the flange to pass; and a second portion extending radially inwardly in a rest position, contacting the flange as the syringe is advanced. The securing arm is elastically flexible to allow the free end to move radially outwardly, allowing the advancing flange to pass, and is biased to the rest position to secure the flange and the syringe against proximal movement.

公开(公告)号：US20180311445A1

公开(公告)日：2018-11-01

申请号：US15766231

申请日：2016-10-05

申请人： Nordic Healthcare Advisory ApS

发明人： David Tobias Bøggild-Damkvist ,  Rasmus Thomas Tjalk-Bøggild

IPC分类号： A61M5/42 ,  G16H20/17

CPC分类号： A61M5/427 ,  A61M5/31566 ,  A61M2205/215 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/52 ,  G06F19/3468

摘要： A position determination device for determining and registering an injection location of administered fluid drug administration on a user. The position determination device includes a position determination element adapted to determine a current location of the position determination device, and one or more processing units adapted to derive data representing an actual injection location based on a current location determined by the position determination unit.

公开(公告)号：US20180154088A1

公开(公告)日：2018-06-07

申请号：US15366150

申请日：2016-12-01

申请人： eBroselow, LLC

发明人： James B. Broselow

IPC分类号： A61M5/315 ,  A61M5/31

CPC分类号： A61M5/31566 ,  A61J1/2096 ,  A61M5/3129 ,  A61M2205/584 ,  A61M2205/6009 ,  A61M2205/6072 ,  A61M2205/6081

摘要： A method of verifying the correct amount of a drug in a syringe, including the steps of providing a handheld electronic barcode scanning device containing digital data that includes a range of medically appropriate drug dosages to be administered to a patient by a syringe and a range of positions of a syringe plunger in relation to a syringe barrel correlated to the medically appropriate drug dosages. A drug container is scanned that causes the handheld device to display the identity of the drug and medically appropriate drug dosages. A medically appropriate drug dosage for a specific patient is determined and drawn into a syringe. The syringe is scanned and digitally compares the position of the plunger in the syringe barrel with the range of positions of the syringe plunger stored as digital data in the handheld device to verify the correct amount of drug in the syringe based on the position of the plunger.

公开(公告)号：US09950122B2

公开(公告)日：2018-04-24

申请号：US14759902

申请日：2014-01-13

申请人： Sanofi-Aventis Deutschland GmbH

发明人： David Richard Mercer ,  Paul Richard Draper ,  Anthony Paul Morris ,  Stephen Francis Gilmore ,  George Cave ,  Samuel Steel

IPC分类号： A61M5/00 ,  A61M5/315 ,  A61M5/31 ,  G01D5/252

CPC分类号： A61M5/31546 ,  A61M5/31513 ,  A61M5/31525 ,  A61M5/31535 ,  A61M5/31551 ,  A61M5/31566 ,  A61M2005/3126 ,  A61M2005/3131 ,  A61M2205/3306 ,  A61M2205/3317 ,  G01D5/252

摘要： A drug delivery device, comprises a housing having a longitudinal axis; an axially moveable component that is moveable along the longitudinal axis between a dose dialing position and a dose delivery position when a user operates the device to deliver a dose of drug; an encoder sleeve; an encoder pattern provided on the encoder sleeve, the encoder pattern comprising relatively conductive portions and relatively non-conductive portions that together comprise coded information; a contact-supporting component; and plural electrical contacts provided on the contact-supporting component. The plural electrical contacts contact the encoder pattern when the dose delivery button is in the dose dialing position and wherein the device is configured to move the contact-supporting component relative to the encoder sleeve as the axially moveable component moves from the dose dialing position to the dose delivery position such as to move the electrical contacts into positions where they do not contact the encoder pattern.

公开(公告)号：US09744309B2

公开(公告)日：2017-08-29

申请号：US14500798

申请日：2014-09-29

申请人： SHL Group AB

发明人： Kenny Kai Fung Cheung

IPC分类号： A61M5/315 ,  A61M5/20

CPC分类号： A61M5/31566 ,  A61M5/20 ,  A61M5/3157 ,  A61M5/31571 ,  A61M5/31585 ,  A61M2005/2026

摘要： The present invention relates to a medicament delivery device that is reliable, safe and intuitive to use and configured to prevent a subsequent does from being administered before a previously initialized dose has been fully delivered. This is accomplished by mechanically interacting structures arranged as an interface between a lockable delivery button and a release member.

公开(公告)号：US20170189624A1

公开(公告)日：2017-07-06

申请号：US15394459

申请日：2016-12-29

申请人： Robert Byron Welborn

发明人： Robert Byron Welborn

IPC分类号： A61M5/32 ,  A61M5/315

CPC分类号： A61M5/3287 ,  A61M5/20 ,  A61M5/31501 ,  A61M5/31566 ,  A61M5/3158 ,  A61M5/3202 ,  A61M2005/2006 ,  A61M2005/2086 ,  A61M2005/3143 ,  A61M2005/3152

摘要： The present invention is directed to a device which facilitates injection of a medicament using a hypodermic syringe. An exemplary embodiment of the device includes an injection application for a hypodermic syringe comprising a main body, a cover, an axial force structure, and a rate controller. The main body includes a perimeter bounding and defining an enclosure about a primary axis and operable to mechanically grip and enclose a major section of the hypodermic syringe. The cover is opaque, extends from the main body, and is continuous and unitary with the main body. The axial force structure is disposed in the main body and is operable to provide axial travel force to the hypodermic syringe along the primary axis. A rate controller is in cooperation with the axial force, and is operable to control the rate of travel of the hypodermic syringe from the unimpeded axial force.