Surgery – Instruments – Means for inserting or removing conduit within body
Patent
1991-11-06
1995-02-14
Pellegrino, Stephen C.
Surgery
Instruments
Means for inserting or removing conduit within body
604 95, 604159, 604164, 604271, 604280, 604283, A61M 3700
Patent
active
053891007
ABSTRACT:
An everting catheter system which includes an elongated outer catheter having an outer catheter lumen and an opening, an elongated inner catheter movable in the outer catheter lumen and having the inner catheter lumen adapted to receive an elongated instrument and an everting element coupled to the outer catheter and the inner catheter. With movement of the inner catheter in the outer catheter lumen, the everting element can be everted through the opening of the outer catheter. A controller is coupled to the inner catheter for moving the inner catheter in the outer catheter lumen and for moving the instrument in the inner catheter lumen.
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"The Ins And Outs of Toposcopy and The Everting Catheter", D. R. Shook, SOMA, pp. 22-27, Jul. 1987.
Bacich Steven R.
Lowery Guy R.
Tietge Fred R.
Woker Gary
Imagyn Medical Inc.
Pellegrino Stephen C.
Peterson Gordon L.
Schmidt Jeffrey A.
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