发明授权
US5772639A Total alimentary nutrition catheter apparatus with means for
subcutaneous delivery of anesthetic agent or other fluid medicament
失效
具有用于皮下递送麻醉剂或其它流体药物的方法的总消化营养导管装置
- 专利标题： Total alimentary nutrition catheter apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament
- 专利标题（中）： 具有用于皮下递送麻醉剂或其它流体药物的方法的总消化营养导管装置
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申请号： US832396申请日： 1997-04-02
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公开(公告)号： US5772639A公开(公告)日： 1998-06-30
- 发明人: Fred P. Lampropoulos , Jim Mottola , Ron Stoker
- 申请人： Fred P. Lampropoulos , Jim Mottola , Ron Stoker
- 申请人地址： UT South Jordan
- 专利权人： Merit Medical Systems, Inc.
- 当前专利权人： Merit Medical Systems, Inc.
- 当前专利权人地址： UT South Jordan
- 主分类号： A61B17/34
- IPC分类号： A61B17/34 ; A61J15/00 ; A61M25/00 ; A61M25/04 ; A61M25/06
摘要：
An indwelling catheter apparatus for providing nutrients into a patient's stomach comprises: (a) an indwelling cannula adapted for insertion through the abdominal and stomach walls and into the patient's stomach, the indwelling cannula having (i) an indwelling distal end disposed within the stomach, the distal end having an exit port; and (ii) a proximal hub end adapted for positioning outside of the body; (b) delivery means for delivering fluid medicament to essentially only the area of subcutaneous tissue of the abdominal and stomach walls, (c) distal securing means for securing the distal end of the cannula within the stomach; and (d) proximal securing means for securing the proximal hub end of the cannula outside of the body.
公开/授权文献
- US5272817A Signal conditioning circuit for trigger probe 公开/授权日：1993-12-28
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