公开(公告)号：US20240316282A1

公开(公告)日：2024-09-26

申请号：US18734913

申请日：2024-06-05

Applicant: Ypsomed AG

Inventor： Philippe Kohlbrenner ,  Daniel Kuenzli ,  Christoph Meier ,  Peter Stettler ,  Juergen Wittmann ,  Martin Wittwer

IPC: A61M5/315 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31 ,  A61M5/32 ,  F04B49/10

CPC classification number: A61M5/31583 ,  A61M5/31533 ,  A61M5/31553 ,  A61M5/31555 ,  A61M5/31585 ,  A61M5/3204 ,  A61M5/3245 ,  F04B49/106 ,  A61M5/20 ,  A61M2005/202 ,  A61M5/24 ,  A61M2005/3125 ,  A61M2005/3126 ,  A61M2005/3142 ,  A61M5/31535 ,  A61M5/31536 ,  A61M5/31543 ,  A61M5/31558 ,  A61M5/31561 ,  A61M5/31575 ,  A61M5/31593 ,  A61M2005/3247 ,  A61M5/3257 ,  A61M5/326

Abstract: A device for administering a fluid product includes a first housing part with a receiver for the product, a second housing part detachably connectable to the first housing part, a piston rod held such that it can be displaced for the exertion of an emptying movement, an actuatable or releasable drive element for the piston rod, a coupling element including a coupling input element that couples the drive element to the piston rod in a coupling engagement, transmits a driving force of the drive element to the piston rod, and triggers the emptying movement, and a decoupling element displaceably connected to the second housing part and coupled to the first housing part such that it is displaced, by a movement of the housing parts in relation to each other when the housing parts are separated into a decoupling position wherein the piston rod is decoupled from the coupling input element.

公开(公告)号：US11931558B2

公开(公告)日：2024-03-19

申请号：US17368936

申请日：2021-07-07

Applicant: Ypsomed AG

Inventor： Philippe Kohlbrenner ,  Daniel Kuenzli ,  Christoph Meier ,  Peter Stettler ,  Juergen Wittmann ,  Martin Wittwer

IPC: A61M5/31 ,  A61M5/315 ,  A61M5/32 ,  F04B49/10 ,  A61M5/20 ,  A61M5/24

CPC classification number: A61M5/31583 ,  A61M5/31533 ,  A61M5/31553 ,  A61M5/31555 ,  A61M5/31585 ,  A61M5/3204 ,  A61M5/3245 ,  F04B49/106 ,  A61M5/20 ,  A61M2005/202 ,  A61M5/24 ,  A61M2005/3125 ,  A61M2005/3126 ,  A61M2005/3142 ,  A61M5/31535 ,  A61M5/31536 ,  A61M5/31543 ,  A61M5/31558 ,  A61M5/31561 ,  A61M5/31575 ,  A61M5/31593 ,  A61M2005/3247 ,  A61M5/3257 ,  A61M5/326

Abstract: A device for administering a fluid product includes a first housing part with a receiver for the product, a second housing part detachably connectable to the first housing part, a piston rod held such that it can be displaced for the exertion of an emptying movement, an actuatable or releasable drive element for the piston rod, a coupling element including a coupling input element that couples the drive element to the piston rod in a coupling engagement, transmits a driving force of the drive element to the piston rod, and triggers the emptying movement, and a decoupling element displaceably connected to the second housing part and coupled to the first housing part such that it is displaced, by a movement of the housing parts in relation to each other when the housing parts are separated into a decoupling position wherein the piston rod is decoupled from the coupling input element.

公开(公告)号：US20220016357A1

公开(公告)日：2022-01-20

申请号：US17368936

申请日：2021-07-07

Applicant: Ypsomed AG

Inventor： Philippe Kohlbrenner ,  Daniel Kuenzli ,  Christoph Meier ,  Peter Stettler ,  Juergen Wittmann ,  Martin Wittwer

IPC: A61M5/32 ,  A61M5/315 ,  F04B49/10

Abstract: A device for administering a fluid product includes a first housing part with a receiver for the product, a second housing part detachably connectable to the first housing part, a piston rod held such that it can be displaced for the exertion of an emptying movement, an actuatable or releasable drive element for the piston rod, a coupling element including a coupling input element that couples the drive element to the piston rod in a coupling engagement, transmits a driving force of the drive element to the piston rod, and triggers the emptying movement, and a decoupling element displaceably connected to the second housing part and coupled to the first housing part such that it is displaced, by a movement of the housing parts in relation to each other when the housing parts are separated into a decoupling position wherein the piston rod is decoupled from the coupling input element.

公开(公告)号：US11065393B2

公开(公告)日：2021-07-20

申请号：US16127951

申请日：2018-09-11

Applicant: Ypsomed AG

Inventor： Philippe Kohlbrenner ,  Daniel Kuenzli ,  Christoph Meier ,  Peter Stettler ,  Juergen Wittmann ,  Martin Wittwer

IPC: A61M5/00 ,  A61M5/32 ,  A61M5/315 ,  F04B49/10 ,  A61M5/24 ,  A61M5/31 ,  A61M5/20

Abstract: A device for administering a fluid product, the device including a first housing part provided with a receiver for the product, a second housing part detachably connectable to the first housing part, a piston rod held such that it can be displaced for the exertion of an emptying movement, an actuatable or releasable drive element for the piston rod, a coupling element including a coupling input element that couples the drive element to the piston rod in a coupling engagement, transmits a driving force of the drive element to the piston rod, and triggers the emptying movement, and a decoupling element displaceably connected to the second housing part and coupled to the first housing part such that it is displaced, by a movement of the housing parts in relation to each other when the housing parts are separated into a decoupling position wherein the piston rod is decoupled from the coupling input element.

公开(公告)号：US20240252764A1

公开(公告)日：2024-08-01

申请号：US18441221

申请日：2024-02-14

Applicant: Ypsomed AG

Inventor： Philippe Kohlbrenner ,  Daniel Kuenzli ,  Christoph Meier ,  Peter Stettler ,  Juergen Wittmann ,  Martin Wittwer

IPC: A61M5/315 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31 ,  A61M5/32 ,  F04B49/10

CPC classification number: A61M5/31583 ,  A61M5/31533 ,  A61M5/31553 ,  A61M5/31555 ,  A61M5/31585 ,  A61M5/3204 ,  A61M5/3245 ,  F04B49/106 ,  A61M5/20 ,  A61M2005/202 ,  A61M5/24 ,  A61M2005/3125 ,  A61M2005/3126 ,  A61M2005/3142 ,  A61M5/31535 ,  A61M5/31536 ,  A61M5/31543 ,  A61M5/31558 ,  A61M5/31561 ,  A61M5/31575 ,  A61M5/31593 ,  A61M2005/3247 ,  A61M5/3257 ,  A61M5/326

Abstract: A device for administering a fluid product includes a first housing part with a receiver for the product, a second housing part detachably connectable to the first housing part, a piston rod held such that it can be displaced for the exertion of an emptying movement, an actuatable or releasable drive element for the piston rod, a coupling element including a coupling input element that couples the drive element to the piston rod in a coupling engagement, transmits a driving force of the drive element to the piston rod, and triggers the emptying movement, and a decoupling element displaceably connected to the second housing part and coupled to the first housing part such that it is displaced, by a movement of the housing parts in relation to each other when the housing parts are separated into a decoupling position wherein the piston rod is decoupled from the coupling input element.