公开(公告)号：US06514230B1

公开(公告)日：2003-02-04

申请号：US09672662

申请日：2000-09-28

Applicant: Jens Munk ,  Denmark Denmark Aasmul ,  Henrik Ljunggreen ,  Lars Hofmann Christensen

Inventor： Jens Munk ,  Denmark Denmark Aasmul ,  Henrik Ljunggreen ,  Lars Hofmann Christensen

IPC: A61M500

CPC classification number: A61M5/20 ,  A61M5/24 ,  A61M5/3146 ,  A61M5/31525 ,  A61M5/31546 ,  A61M5/31566 ,  A61M5/31593 ,  A61M5/3202 ,  A61M2005/3125 ,  A61M2005/31588 ,  A61M2205/50 ,  Y10S128/919

Abstract: Described is an electronic injection device wherein an electronic circuit is designed to work in two alternative modes: an air shot mode and a dose injection mode. When working in the air shot mode a small predetermined air shot dose is pressed out from the ampule when the injection button is actuated. When working in the injection mode, a dose set by operation of the dose setting means is injected by operation of the injection button. The electronic injection device is normally working in the air shot mode but shifts to work in the dose injection mode when it receives a signal indicating that the dose setting means has been operated. The circuit returns to its air shot mode when receiving a signal indicating that the set dose has been injected. This signal can originate either from a switch indicating that the protection cap is mounted or from a switch indicating that the injection button has been pressed.

公开(公告)号：US06726661B2

公开(公告)日：2004-04-27

申请号：US10315871

申请日：2002-12-10

Applicant: Jens Munk ,  Denmark Denmark Aasmul ,  Henrik Ljunggreen ,  Lars Hofmann Christensen

Inventor： Jens Munk ,  Denmark Denmark Aasmul ,  Henrik Ljunggreen ,  Lars Hofmann Christensen

IPC: A61M500

CPC classification number: A61M5/20 ,  A61M5/24 ,  A61M5/3146 ,  A61M5/31525 ,  A61M5/31546 ,  A61M5/31566 ,  A61M5/31593 ,  A61M5/3202 ,  A61M2005/3125 ,  A61M2005/31588 ,  A61M2205/50 ,  Y10S128/919

Abstract: Described is an electronic injection device wherein an electronic circuit is designed to work in two alternative modes: an air shot mode and a dose injection mode. When working in the air shot mode a small predetermined air shot dose is pressed out from the ampule when the injection button is actuated. When working in the injection mode, a dose set by operation of the dose setting means is injected by operation of the injection button. The electronic injection device is normally working in the air shot mode but shifts to work in the dose injection mode when it receives a signal indicating that the dose setting means has been operated. The circuit returns to its air shot mode when receiving a signal indicating that the set dose has been injected. This signal can originate either from a switch indicating that the protection cap is mounted or from a switch indicating that the injection button has been pressed.

Abstract translation: 描述了一种电子注射装置，其中电子电路被设计成以两种替代模式工作：空气喷射模式和剂量注射模式。 当在空气喷射模式下工作时，当注射按钮被致动时，小的预定空气喷射剂量从安瓿压出。 当在注射模式下工作时，通过注射按钮的操作来注入由剂量设定装置的操作设定的剂量。 电子注射装置通常以空气喷射模式工作，但是当其接收到指示剂量设定装置已被操作的信号时，它以剂量注射模式移动。 当接收到指示已经注射了设定剂量的信号时，电路返回到空气拍摄模式。 该信号可以来自指示安装保护盖的开关或者指示已经按下注射按钮的开关。