Invention Grant
- Patent Title: Plunger slack syringe
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Application No.: US16087850Application Date: 2017-03-31
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Publication No.: US10940271B2Publication Date: 2021-03-09
- Inventor: Anders Holmqvist
- Applicant: GALDERMA S.A.
- Applicant Address: CH Cham
- Assignee: GALDERMA S.A.
- Current Assignee: GALDERMA S.A.
- Current Assignee Address: CH Cham
- Agency: Foley & Lardner LLP
- Agent Sunit Talapatra
- Priority: EP16163370 20160331
- International Application: PCT/EP2017/057725 WO 20170331
- International Announcement: WO2017/167979 WO 20171005
- Main IPC: A61M5/315
- IPC: A61M5/315 ; A61M5/31
Abstract:
The present specification relates to a syringe comprising a barrel, a plunger moveably arranged within the barrel and a plunger rod for driving the plunger, and a mechanism for providing feedback to a user as the plunger rod is moved relative to the barrel for driving said plunger such that feedback is given to a user as the plunger rod is moved relative to the barrel for driving the plunger. The plunger rod is arranged to drive the plunger such that a predetermined relative movement between at least a portion of the plunger rod and the plunger is allowed. The present specification further relates to a plunger assembly wherein a predetermined relative movement between at least a portion of the plunger rod and the plunger is allowed.
Public/Granted literature
- US20200001013A1 PLUNGER SLACK SYRINGE Public/Granted day:2020-01-02
Information query
IPC分类:
