Invention Application
- Patent Title: Dose Setting Mechanism and Method of Setting a Dose
- Patent Title (中): 剂量设定机制及设定方法
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Application No.: US13878761Application Date: 2011-10-11
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Publication No.: US20130211341A1Publication Date: 2013-08-15
- Inventor: Simon Lewis Bilton , David Martin Leak
- Applicant: Simon Lewis Bilton , David Martin Leak
- Applicant Address: DE Frankfurt am Main
- Assignee: Sanofi-Aventis Deutschland GmbH
- Current Assignee: Sanofi-Aventis Deutschland GmbH
- Current Assignee Address: DE Frankfurt am Main
- Priority: EP11168187.0 20110531
- International Application: PCT/EP2011/067675 WO 20111011
- Main IPC: A61M5/315
- IPC: A61M5/315
Abstract:
A dose setting mechanism for a drug delivery device. The mechanism may comprise a drug delivery device housing. A dose dial component is positioned in the housing and rotatable during dose setting and dose delivery. A split threaded insert is in threaded engagement with the dose dial component. The insert can transform from a first configuration to a second configuration when the dose dial component is rotated. In one dose setting mechanism arrangement, the first configuration may comprise a first open configuration and the second configuration may comprise a second closed configuration.
Public/Granted literature
- US09849249B2 Dose setting mechanism and method of setting a dose Public/Granted day:2017-12-26
Information query
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