Patent
Endoscopic system and method for positioning an indwelling tube
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TLDR
An endoscope including a fixing member detachably mounted to a distal end portion of an endoscope insertion part for detachably fixing and holding an indwelling tube or a guide member for guiding the insertion part is described in this paper.Abstract:
An endoscope including; a fixing member detachably mounted to a distal end portion of an endoscope insertion part for detachably fixing and holding a distal end portion of an indwelling tube or a distal end portion of a guide member for guiding the indwelling tube, both of which are provided along the axial direction of the insertion part, to the distal end portion of the insertion part.read more
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Overtube with expandable tip
TL;DR: An endoscopic overtube with articulating fingers extending from the distal end is described in this paper, where the fingers form an opening that may be expanded by a balloon, allowing the body of the overtube to pass through the puncture site.
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William D. Fox,Robert M. Trusty +1 more
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References
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Sterilizable endoscope with separable disposable tube assembly
TL;DR: An endoscope (E, E', E'') has a sterilizable, reusable, elongated, optical capsule section (C, C') and a separable, disposable, sterile channel section (S), which is removable after use as discussed by the authors.
Patent
Sterilizable endoscope with separable auxiliary assembly
TL;DR: An endoscope with separable auxiliary assembly is provided in this paper, which includes a cylindrical shaped endoscope that is insertable within a sterile end cap with attached sterile drape, the drape being extendable over the length of the endoscope and its trailing cables.
Patent
Method and apparatus for the minimally invasive harvesting of a saphenous vein and the like
TL;DR: A minimally invasive technique for harvesting saphenous veins and the like for use as autografts in coronary artery bypass grafting surgery include a microsurgical instrument adapted to be demountably secured to the distal end of an endoscope.
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Endoscope with sheath retaining device
TL;DR: An endoscope for use with an elastomeric sheath for performing an endoscopic procedure is described in this paper, which includes a body, an insertion tube extending away from the body and terminating at a distal end portion.
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Sheathed endoscope and sheath therefor
TL;DR: In this paper, a sheath for a sheathed endoscope is provided and is removably fitted over a flexible elongate insert part of the endoscope, the cover being made of a shapememory synthetic resin material that is restored to a previously memorized shape by heating it to a shape restoration temperature.