- 专利标题: Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filter
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申请号: US16612917申请日: 2018-05-15
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公开(公告)号: US11766525B2公开(公告)日: 2023-09-26
- 发明人: Guoqiang Mao , Jack Cam Chan
- 申请人: Porex Corporation
- 申请人地址: US GA Fairburn
- 专利权人: Porex Corporation
- 当前专利权人: Porex Corporation
- 当前专利权人地址: US GA Fairburn
- 代理机构: Kilpatrick Townsend & Stockton LLP
- 国际申请: PCT/US2018/032668 2018.05.15
- 国际公布: WO2018/213247A 2018.11.22
- 进入国家日期: 2019-11-12
- 主分类号: A61M5/38
- IPC分类号: A61M5/38 ; A61J1/14 ; A61J1/10 ; A61M5/14 ; A61M5/165
摘要:
The present invention provides infusion devices, such as intravascular (IV) devices, comprising a hydrophilic sintered porous plastic filter or a hydrophilic porous fiber filter which are effective at stopping or greatly reducing transmission of air through the filter.
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