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公开(公告)号：EP2720727B1
公开(公告)日：2019-06-19
申请号：EP12733312.8
申请日：2012-06-20
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公开(公告)号：EP2720727A1
公开(公告)日：2014-04-23
申请号：EP12733312.8
申请日：2012-06-20
发明人： JOSEPH, Jose P. , GARCIA, Pablo E. , SHAKESPEAR, Karen F. , YOUNG, Sarah , HAAGENSEN, Janus A.J. , DUTTA, Sanjeev
CPC分类号： A61L29/06 , A61L2/03 , A61L29/02 , A61L29/04 , A61L29/041 , A61L29/126 , A61L29/14 , A61L2202/11 , A61L2202/24 , A61L2400/18 , A61M25/0017 , A61M25/0045 , A61M2025/0019 , A61M2025/0056 , A61N1/205
摘要： An implantable catheter is provided that may be disinfected without removal from the body of a patient, using an electrochemical method to generate an electric field on the catheter surface and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter and a voltage source that is operably connected to electrodes on or embedded in the exterior and optionally the interior catheter surface. Methods are also provided for disinfecting the implantable catheter in vivo and for detecting or confirming the presence of a pathogenic biofilm thereon.
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公开(公告)号：EP2173230A1
公开(公告)日：2010-04-14
申请号：EP08782417.3
申请日：2008-07-25
发明人： GARCIA, Pablo , LOW, Thomas , CHAVEZ, Bryan , PRAHLAD, Harsha , ISAZA, Natalia , DUTTA, Sanjeev
IPC分类号： A61B1/00
CPC分类号： B25J18/06 , H02N1/006 , Y10T74/20323
摘要： A selectively rigidizable endoscopic device is described. In one aspect, an endoscopic medical device is described that includes a flexible inner tube having a first lumen, a flexible outer tube that receives the inner tube, and a multiplicity of overlapping, rigidizable scale-like strips. Each scale-like strip is coupled with the inner tube and positioned between the inner and outer tubes. Of particular note, the overlapping strips are actuatable between a non-rigidized state in which overlapping strips are slideable relative to one another and a rigidized state in which overlapping strips are not slideable relative to one another
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