Invention Grant
- Patent Title: Pen-type injector having an electronic control unit
- Patent Title (中): 笔型注射器具有电子控制单元
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Application No.: US10433642Application Date: 2001-12-21
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Publication No.: US08926553B2Publication Date: 2015-01-06
- Inventor: Christopher Nigel Langley , Shane Alistair Day , Robert Frederick Veasey , Robert Woolston
- Applicant: Christopher Nigel Langley , Shane Alistair Day , Robert Frederick Veasey , Robert Woolston
- Agency: Oliff PLC
- Priority: GB0031466.6 20001222
- International Application: PCT/GB01/05711 WO 20011221
- International Announcement: WO02/051479 WO 20020704
- Main IPC: A61M31/00
- IPC: A61M31/00 ; A61M5/142 ; A61M5/145 ; A61M5/20 ; A61M5/315
Abstract:
An injection device having a drive mechanism to expel selectively a dose of medicament from a medicament cartridge through a needle unit is disclosed. The injection device further comprises an electronic control unit to control the drive mechanism, and a dispense button to generate a dispense button signal to the electronic control unit indicative of the dose to be expelled in which an arm button causes a first arm button signal to be sent to the electronic control unit to permit the dose to be expelled.
Public/Granted literature
- US20040054318A1 Pen-type injector having an electronic control unit Public/Granted day:2004-03-18
Information query
