公开(公告)号：US20240350746A1

公开(公告)日：2024-10-24

申请号：US18683443

申请日：2022-08-12

申请人： NESA MEDTECH PRIVATE LIMITED

发明人： Arun Paliakkara JOSE ,  Suraj Rajan Kanyan KANDI ,  Prajna Umanatha SHETTY ,  Sanjay GIRISH

IPC分类号： A61M5/42 ,  A61M5/24 ,  A61M5/31 ,  A61M5/315 ,  A61M25/01 ,  A61M25/06

CPC分类号： A61M5/427 ,  A61M5/2422 ,  A61M5/3129 ,  A61M5/31505 ,  A61M5/31551 ,  A61M25/0662 ,  A61M2025/0166 ,  A61M2205/3375 ,  A61M2205/502 ,  A61M2205/583 ,  A61M2210/1433

摘要： A system, apparatus, and method for delivering a drug into a target volume of a subject includes an ultrasound scanner for performing a volume scan of a predetermined volume of the subject, a computing device for generating a 3D model of the predetermined volume and computing navigational data to reach the target volume from an entry orifice of the volume of the subject, a housing, for accommodating a barrel, to which a sheath is detachably attached, and a drug delivery device for delivering the drug at one or more locations in the target volume, wherein the drug delivery device is configured for delivering a predetermined volume of drug at one or more locations in the target volume of the subject.

公开(公告)号：US12121707B2

公开(公告)日：2024-10-22

申请号：US17273875

申请日：2019-09-02

申请人： Shaily Engineering Plastics Ltd.

发明人： Claus Schmidt Moeller

IPC分类号： A61M5/315 ,  A61M5/31

CPC分类号： A61M5/31551 ,  A61M5/31501 ,  A61M5/31585 ,  A61M2005/3126 ,  A61M5/31558 ,  A61M2205/581 ,  A61M2205/585

摘要： An injection device is disclosed wherein a dose can be set by rotating a dose setting member, whereby a push button is elevated from one end of the device a distance proportional to the set dose from a position fixed relative to the housing, and wherein the set dose can then be injected by pressing the push button back to its non-elevated position, through which motion a screw will move approximately the same distance or a smaller distance. The invention provides a method of reducing the dose force and/or the push-button movement during injection.

公开(公告)号：US12070586B2

公开(公告)日：2024-08-27

申请号：US17698568

申请日：2022-03-18

申请人： Novo Nordisk A/S

发明人： Tom Hede Markussen

IPC分类号： A61M5/20 ,  A61M5/315 ,  A61M5/24 ,  A61M5/31

CPC分类号： A61M5/31551 ,  A61M5/20 ,  A61M5/31525 ,  A61M5/31528 ,  A61M5/31553 ,  A61M5/3156 ,  A61M5/31585 ,  A61M2005/202 ,  A61M5/24 ,  A61M2005/3126 ,  A61M5/31583 ,  A61M5/31593

摘要： The present invention relates to a handheld mechanical injection device by which set doses of a liquid medicament can be injected from a medical reservoir. The medicament is expelled through an injection needle by release of a power reservoir in the device, the power reservoir being fully or partially released by actuation of a user operable release member being positioned at or near an upper end of the injection device, the upper end being that end of the injection device which is opposite the injection needle.

公开(公告)号：US12064594B2

公开(公告)日：2024-08-20

申请号：US17843133

申请日：2022-06-17

申请人： Becton, Dickinson and Company

发明人： Christina Rabolli

IPC分类号： A61M5/142 ,  A61M5/145 ,  A61M5/158 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31 ,  A61M5/315 ,  A61M5/42 ,  A61M39/02

CPC分类号： A61M5/14248 ,  A61M5/20 ,  A61M5/24 ,  A61M5/3146 ,  A61M5/31551 ,  A61M5/14244 ,  A61M5/1452 ,  A61M2005/1587 ,  A61M5/31541 ,  A61M5/31585 ,  A61M5/425 ,  A61M5/427 ,  A61M39/0208 ,  A61M2039/0238

摘要： A drug delivery device includes a housing, a cartridge received within the housing, with the cartridge configured to receive a medicament, a drive assembly received within the housing and configured to engage the cartridge and dispense medicament from the cartridge, and a needle actuator assembly received within the housing, with the needle actuator assembly including a patient needle configured to pierce a patient's skin. A bottom surface of the housing defines a port interface configured to receive an implanted injection port.

公开(公告)号：US20240252759A1

公开(公告)日：2024-08-01

申请号：US18630357

申请日：2024-04-09

申请人： Ypsomed AG

发明人： Simon Martin Bosshard ,  Simon Scheurer ,  Christian Schrul ,  Martin Bruegger

IPC分类号： A61M5/315 ,  A61M5/20

CPC分类号： A61M5/31511 ,  A61M5/2033 ,  A61M5/31551 ,  A61M5/3158 ,  A61M2005/2026 ,  A61M2005/31588 ,  A61M2205/121

摘要： A pre-assembled reservoir unit for attachment to a drive unit of a drug delivery device includes a reservoir, a reservoir holder and a mechanism holder defining a longitudinal axis and connected to the reservoir holder. The mechanism holder includes a housing connecting portion for coaxially attaching the mechanism holder to a housing of the drive unit along the longitudinal axis. The reservoir unit further includes a plunger rod that is in threaded or splined engagement with the mechanism holder.

公开(公告)号：US20240198012A1

公开(公告)日：2024-06-20

申请号：US18588048

申请日：2024-02-27

申请人： Eli Lilly and Company

发明人： Matthew Thomas ANTONELLI ,  William Churchill Taliaferro BURKE ,  Roy Howard BYERLY ,  Christopher Robert MCCASLIN ,  Ethan Edward PEASE ,  Kenneth Alan RITSHER

IPC分类号： A61M5/315 ,  A61M5/142

CPC分类号： A61M5/31568 ,  A61M5/3155 ,  A61M5/31551 ,  A61M5/31558 ,  A61M5/31585 ,  A61M5/14248 ,  A61M2205/3317 ,  A61M2205/332 ,  A61M2205/3327 ,  A61M2205/3365

摘要： The present disclosure relates to a dose detection system for use with a medication delivery device in which a dose setting member rotates relative to an actuator during dose delivery. The dose detection system includes a module which is removably attached to the medication delivery device. The module includes a rotation sensor attached to the actuator during dose delivery. A sensed element is attached to the dose setting member and includes surface features detectable by the rotation sensor. The rotation sensor comprises a following member including a contact portion resting against and spring-biased in the direction of the surface features. The contact surface is positioned to move over the surface features during rotation of the sensed element, and the rotation sensor is responsive to the movement of the contact portion over the surface features to detect the rotation of the dose setting member.

公开(公告)号：US11986640B2

公开(公告)日：2024-05-21

申请号：US17490689

申请日：2021-09-30

申请人： Sima Patent ve Lisanslama Hizmetleri Ltd. Sti.

发明人： Mahmut Bilgic

IPC分类号： A61M5/315 ,  A61M5/31

CPC分类号： A61M5/31551 ,  A61M5/31575 ,  A61M5/31585 ,  A61M2005/3126 ,  A61M5/31541 ,  A61M2205/581 ,  A61M2205/582

摘要： The present invention proposes a liquid pharmaceuticals delivery device (18) comprising a mainly cylindrical main body (1), a cartridge (3) having a mainly cylindrical inner cavity with a volumetric capacity for accommodating multiple doses of a liquid pharmaceutical, the cartridge (3) comprising a first end for receiving a plunger (7) and a second end for liquid pharmaceutical extraction. The device (18) further comprises a jackscrew (55) a comprising a threaded lower jackscrew (5) and a threaded upper jackscrew (6) integrated or fixed to each other. The jackscrew (55) being rotatable around a primary axis of the main body (1) and stationary along said primary axis, a threaded plunger rod (8) which is integrated to the plunger (7) and which has a thread diameter (Dp) corresponding to thread diameter of the lower jackscrew (5). Additional embodiments of the invention are described in the present disclosure.

公开(公告)号：US11944796B2

公开(公告)日：2024-04-02

申请号：US17001065

申请日：2020-08-24

申请人： SANOFI-AVENTIS DEUTSCHLAND GMBH

发明人： Maurice Toporek ,  Matthias Felber ,  Christoph Matthias Gugl ,  Marcus-Meinolf Dittrich ,  Christian Nessel ,  Stephan Riedel ,  Armin Koller ,  Alexander Heinrich ,  Florian Eberli ,  Philipp Muller ,  Sven Zwicker

IPC分类号： A61M5/31 ,  A61M5/315

CPC分类号： A61M5/31551 ,  A61M5/31528 ,  A61M5/31585 ,  A61M2005/3125 ,  A61M2205/3306 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/581

摘要： A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.

公开(公告)号：US20240082493A1

公开(公告)日：2024-03-14

申请号：US18037834

申请日：2021-11-22

申请人： TAKEDA PHARMACEUTICAL COMPANY LIMITED

发明人： Shekhar NIMKAR ,  Arnaz MALHI ,  William G. ATTERBURY ,  Jessica Diane YOUNG ,  Beverly Anne PIATT ,  James Alan PRESCOTT ,  Adam C. FOX

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

CPC分类号： A61M5/2448 ,  A61M5/3146 ,  A61M5/31551 ,  A61M2005/3132 ,  A61M2005/2407

摘要： Fluid delivery devices for delivering therapeutic agents are described. More particularly, this disclosure relates to drug reconstitution devices having a plurality of components movable with respect to one another such that an active agent and a solvent can be reconstituted within the device prior to injection. The fluid delivery devices can include a housing, a cartridge holder, a cartridge disposed within the cartridge holder, a button rod, and a foot. The cartridge stores the active agent and the solvent, which are separated by one or more stoppers. The button rod and foot can provide an axial force upon the stopper(s) in the cartridge to inject the fluid once reconstituted. The foot and the button rod can be separate components, thereby enabling the foot to rotate independently with respect to the button rod as the cartridge holder is rotated to reconstitute the therapeutic and prime the device for injection.

公开(公告)号：US11890456B2

公开(公告)日：2024-02-06

申请号：US15815026

申请日：2017-11-16

申请人： DJ Medical, LLC

发明人： Daniel Schneider ,  Jay Duckson

IPC分类号： A61M5/28 ,  A61M5/42 ,  A61M5/315 ,  A61M5/32 ,  A61M5/20 ,  A61M5/00 ,  A61Q19/08 ,  A61M5/31 ,  A61M5/46 ,  A61M5/24 ,  A61K8/66 ,  A61K9/00 ,  A61K9/08 ,  A61K38/48

CPC分类号： A61M5/281 ,  A61K8/66 ,  A61K9/0019 ,  A61K9/08 ,  A61K38/4893 ,  A61M5/002 ,  A61M5/008 ,  A61M5/2033 ,  A61M5/31511 ,  A61M5/31571 ,  A61M5/31573 ,  A61M5/3202 ,  A61M5/3257 ,  A61M5/3287 ,  A61M5/427 ,  A61Q19/08 ,  C12Y304/24069 ,  A61K2800/87 ,  A61K2800/91 ,  A61M5/003 ,  A61M5/24 ,  A61M5/31551 ,  A61M5/31563 ,  A61M5/31595 ,  A61M5/326 ,  A61M5/425 ,  A61M5/46 ,  A61M2005/005 ,  A61M2005/206 ,  A61M2005/208 ,  A61M2005/2013 ,  A61M2005/2073 ,  A61M2005/2414 ,  A61M2005/3139 ,  A61M2205/58

摘要： An injection device kit for the self-administration of an injection of solution that includes a body portion configured for engagement with a cartridge containing the solution and an injection needle where the body portion includes an injection component having an actuation mechanism for inserting the injection needle of the cartridge and for injecting the solution in the cartridge and a safety mechanism on the body portion and configured to prevent injection unless released.