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VISION SCIENCES INC
US30 patents
Top patents by PatentIndex Score
US5692729ADec 2, 1997
Pressure equalized flow control apparatus and method for endoscope channels
VISION SCIENCES INC149 citations99
US5667476ASep 16, 1997
Endoscope articulation system to reduce effort during articulation of an endoscope
VISION SCIENCES INC242 citations99
US5626553AMay 6, 1997
Endoscope articulation system to reduce effort during articulation of an endoscope
VISION SCIENCES INC251 citations99
US7056284B2Jun 6, 2006
Endoscope assemblies having working channels with reduced bending and stretching resistance
VISION SCIENCES INC1,730 citations98
US6740030B2May 25, 2004
Endoscope assemblies having working channels with reduced bending and stretching resistance
VISION SCIENCES INC1,726 citations98
US6461294B1Oct 8, 2002
Inflatable member for an endoscope sheath
VISION SCIENCES INC156 citations98
US6174280B1Jan 16, 2001
Sheath for protecting and altering the bending characteristics of a flexible endoscope
VISION SCIENCES INC545 citations98
US5876329AMar 2, 1999
Endoscope with sheath retaining device
VISION SCIENCES INC335 citations98
US5827177AOct 27, 1998
Endoscope sheath assembly with isolating fabric sleeve
VISION SCIENCES INC189 citations98
US5518501AMay 21, 1996
Endoscopic contamination protection system to facilitate cleaning of endoscopes
VISION SCIENCES INC333 citations98
US7081097B2Jul 25, 2006
Endoscope sheath assemblies having an attached biopsy sampling device
VISION SCIENCES INC80 citations97
US6693670B1Feb 17, 2004
Multi-photodetector unit cell
VISION SCIENCES INC109 citations97
US6190330B1Feb 20, 2001
Endoscopic location and vacuum assembly and method
VISION SCIENCES INC101 citations97
US5685822ANov 11, 1997
Endoscope with sheath retaining device
VISION SCIENCES INC109 citations97
US5447148ASep 5, 1995
Endoscopic contamination protection system to facilitate cleaning of endoscopes
VISION SCIENCES INC251 citations97
US5271381ADec 21, 1993
Vertebrae for a bending section of an endoscope
VISION SCIENCES INC459 citations97
US6530881B1Mar 11, 2003
Sheath apparatus for endoscopes and methods for forming same
VISION SCIENCES INC183 citations96
US6350231B1Feb 26, 2002
Apparatus and method for forming thin-walled elastic components from an elastomeric material
VISION SCIENCES INC106 citations96
US5520607AMay 28, 1996
Holding tray and clamp assembly for an endoscopic sheath
VISION SCIENCES INC154 citations96
US5483951AJan 16, 1996
Working channels for a disposable sheath for an endoscope
VISION SCIENCES INC469 citations96
US6793661B2Sep 21, 2004
Endoscopic sheath assemblies having longitudinal expansion inhibiting mechanisms
VISION SCIENCES INC1,535 citations95
US6733440B2May 11, 2004
Apparatus and method for forming thin-walled elastic components from an elastomeric material
VISION SCIENCES INC50 citations95
US5702348ADec 30, 1997
Disposable endoscopic sheath support and positioning assembly
VISION SCIENCES INC81 citations95
US5329887AJul 19, 1994
Endoscope control assembly with removable control knob/brake assembly
VISION SCIENCES INC69 citations93
US8360968B2Jan 29, 2013
Endoscopic sheath with illumination
VISION SCIENCES INC29 citations92
US7025923B2Apr 11, 2006
Methods for forming complex-shaped components in a heated polymeric film
VISION SCIENCES INC18 citations92
US6822213B2Nov 23, 2004
Image sensors with improved signal to noise ratio
VISION SCIENCES INC37 citations92
US6579582B1Jun 17, 2003
Apparatus and method for forming complex-shaped components in a heated polymeric film
VISION SCIENCES INC22 citations92
US5419310AMay 30, 1995
Partially inflated protective endoscope sheath
VISION SCIENCES INC104 citations91
US7336309B2Feb 26, 2008
Dynamic range compression method
VISION SCIENCES INC12 citations83