- 专利标题: NEEDLE MECHANISM MODULE FOR DRUG DELIVERY DEVICE
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申请号: US17125150申请日: 2020-12-17
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公开(公告)号: US20210100959A1公开(公告)日: 2021-04-08
- 发明人: Maureen MCCAFFREY , Ian MCLAUGHLIN
- 申请人: Insulet Corporation
- 申请人地址: US MA Acton
- 专利权人: Insulet Corporation
- 当前专利权人: Insulet Corporation
- 当前专利权人地址: US MA Acton
- 主分类号: A61M5/32
- IPC分类号: A61M5/32 ; A61M5/142 ; A61M5/158
摘要:
A needle mechanism module for automatically inserting a fluid path into a patient for drug delivery is provided. The needle mechanism module can be a component of a wearable drug delivery device. The needle mechanism module can insert a needle and cannula into the patient responsive to activation of the drug delivery device by a user. After insertion, the needle can be automatically retracted, leaving only the cannula in the patient. As a result, discomfort of the user is reduced.