Indicator arrangement of an automatic syringe - Sanofi-Aventis Deutschland Gesellschaft Mitt Beschlenktel Haftung

Title:

Indicator arrangement of an automatic syringe

Document Type and Number:

Japanese Patent JP6170054

Kind Code:

B2

Abstract:

Describe is an auto-injector (1) comprising a syringe carrier (7) arranged to retain a syringe (3), a plunger (9) arranged to displace a stopper (6) within the syringe (3), a feedback component (28) retainable in a first position and biased towards a second position, a pin (28.4) disposed on the feedback component (28), and an exterior component (12, 13) having a bore (13.7). The feedback component (28) moves from the first position to the second position when the plunger (9) during displacement of the stopper (4) reaches a predetermined position. The pin (28.4) enters the bore (13.7) when the feedback component (28) is in the second position.

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Inventors:

Uwe Dasbach
Stephan Riedel

Application Number:

JP2014536191A

Publication Date:

July 26, 2017

Filing Date:

October 11, 2012

Export Citation:

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Assignee:

Sanofi-Aventis Deutschland Gesellschaft Mitt Beschlenktel Haftung

International Classes:

A61M5/20; A61M5/315

Domestic Patent References:

JP2006528040A

Foreign References:

WO2011043714A1
WO2010035059A1
WO2010035057A1

Attorney, Agent or Firm:

Junji Yuda
Noriyuki Takebayashi

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