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Class Information
Number: 600/204
Name: Surgery > Specula > Retractor > Laproscopic
Description: Subject matter comprising a generally elongated tube-like member having a distal end capable of being inserted within a miniscule bodily orifice and a proximal end extending out of the bodily orifice, wherein the distal end includes tissue-retracting means which may expand larger than the tube-like member, and the proximal end includes means to manipulate the tissue-retracting means.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8668642 Port device including retractable endoscope cleaner Mar. 11, 2014
8657740 Instrument access device Feb. 25, 2014
8608651 Access device for minimally invasive surgery Dec. 17, 2013
8475362 Surgical apparatus for transanal endoscopic microsurgery Jul. 2, 2013
8454503 Remote tissue retraction device Jun. 4, 2013
8449461 Surgical retractor May. 28, 2013
8409085 Surgical retention port and method of use Apr. 2, 2013
8409084 Surgical portal apparatus including gear and lockout assembly Apr. 2, 2013
8403838 Remote tissue retraction device Mar. 26, 2013
8403839 Remote tissue retraction device Mar. 26, 2013
8376938 Discrete flexion head for single port device Feb. 19, 2013
8303498 Surgical access system and related methods Nov. 6, 2012
8298213 Medical instrument Oct. 30, 2012
8267951 Dissecting cannula and methods of use thereof Sep. 18, 2012
8251889 Apparatus and method for intra-abdominally moving a first internal organ to a position away from a second internal organ and then holding the first internal organ in the position without manua Aug. 28, 2012
8221317 Expanding cannula and retractor device and methods of use Jul. 17, 2012
8206291 Portal device Jun. 26, 2012
8197404 Handoscopy interwoven layered seal laparoscopic disk Jun. 12, 2012
8114017 Articulating endoscopic instrument Feb. 14, 2012
8105235 Stabilizer for robotic beating-heart surgery Jan. 31, 2012
8075481 Internal retraction systems and devices Dec. 13, 2011
8025621 Medical device with adjustable inner shaft movement Sep. 27, 2011
7967748 Resiliently supported seal cap for hand assisted laparoscopic surgical procedures Jun. 28, 2011
7955292 Endosurgical extraction bag for collecting body tissue or body fluid Jun. 7, 2011
7951077 Method and instruments for breast augmentation mammaplasty May. 31, 2011
7927272 Surgical port with embedded imaging device Apr. 19, 2011
7922656 Hand assisted laparoscopic seal assembly with detachable attachment ring Apr. 12, 2011
7867163 Instrument and method for remotely manipulating a tissue structure Jan. 11, 2011
7850607 Method for retracting tissue during surgery Dec. 14, 2010
7850600 Laparoscopic instrument and trocar system and related surgical method Dec. 14, 2010
7819800 Fully automated iris seal for hand assisted laparoscopic surgical procedures Oct. 26, 2010
7749415 Method of making a hand access laparoscopic device Jul. 6, 2010
7476198 Cannula-based surgical instrument Jan. 13, 2009
7396329 Endoscopic retractor instrument and associated method Jul. 8, 2008
7341558 Pericardial retractor Mar. 11, 2008
7322935 Endoscopic retractor Jan. 29, 2008
7219671 Method for coronary artery bypass May. 22, 2007
7122003 Endoscopic retractor instrument and associated method Oct. 17, 2006
7112172 Endoscopic organ retraction system and method of using the same Sep. 26, 2006
7041055 Instruments and methods for use in laparoscopic surgery May. 9, 2006
7025722 Device and method for isolating a surgical site Apr. 11, 2006
6939296 Laparoscopic illumination apparatus and method Sep. 6, 2005
6890295 Anatomical space access tools and methods May. 10, 2005
6887255 Laparoscopic specimen extraction port May. 3, 2005
6878110 Surgical instruments and method for creating anatomic working space in minilaparotomy procedure Apr. 12, 2005
6837850 Percutaneous tissue dissection Jan. 4, 2005
6835174 Acupressure device for fingers Dec. 28, 2004
6821247 Device and method for isolating a surgical site Nov. 23, 2004
6743169 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery Jun. 1, 2004
6701930 Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery Mar. 9, 2004

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