Invention Grant
- Patent Title: Gearing mechanism for an injection device
- Patent Title (中): 注射装置的制动机构
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Application No.: US13528247Application Date: 2012-06-20
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Publication No.: US08900204B2Publication Date: 2014-12-02
- Inventor: Thomas Geertsen
- Applicant: Thomas Geertsen
- Applicant Address: DK Bagsvaerd
- Assignee: Novo Nordisk A/S
- Current Assignee: Novo Nordisk A/S
- Current Assignee Address: DK Bagsvaerd
- Agent Wesley A. Nicolas; Reza Green; Richard W. Bork
- Priority: DK200600690 20060516
- Main IPC: A61M5/00
- IPC: A61M5/00 ; A61M5/315
Abstract:
An injection device comprising: a base member (102); a plunger (104) for driving a piston in a distal direction; a driving member (106); and a gear mechanism (108) providing a gearing between the driving member (106) and the plunger (104) such that then the driving member (106) is moved at a first speed relative to the base member (102), the plunger (104) is moved at a second speed relative to the base member (102); wherein at least two of the base member (102), the plunger (104) and the driving member (106) are pivotally connected to the gear mechanism (108).
Public/Granted literature
- US20120253290A1 Gearing Mechanism for an Injection Device Public/Granted day:2012-10-04
Information query
IPC分类:
