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Class Information
Number: 600/201
Name: Surgery > Specula > Retractor
Description: Subject matter having one or more surfaces for holding tissues or organs out of the field of view of the observer during the diagnosis and/or treatment of interior bodily orifices that are either surgically formed in, or occur naturally within, the body.










Sub-classes under this class:

Class Number Class Name Patents
600/206 Having flexible, malleable or shape memory material 178
600/245 Having illuminating means 95
600/204 Laproscopic 178
600/235 Specific use retractor 228
600/205 With auxiliary channel (e.g., fluid transversing) 94
600/218 With compressing jaws 32
600/219 With cooperating retracting members 164
600/227 With holder 97
600/203 With protective sheath 55
600/202 With sensor or measuring means 57
600/210 With special blade or retracting surface structure 303
600/226 With special handle 74


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8702600 Apparatus and method for enlarging an incision Apr. 22, 2014
8679005 Posterior tissue retractor for use in hip replacement surgery Mar. 25, 2014
8663101 Surgical instrument for operations on the spinal column Mar. 4, 2014
8657740 Instrument access device Feb. 25, 2014
8652154 Non-resorbable implantable guides Feb. 18, 2014
8647265 Hand access laparoscopic device Feb. 11, 2014
8641608 Manifold for laparoscopic seal assembly Feb. 4, 2014
8636654 Retractors facilitating imaging during surgery Jan. 28, 2014
8636658 Surgical retractor having a lighting unit Jan. 28, 2014
8617167 Methods and devices for accessing and retracting a capsule of a joint Dec. 31, 2013
8602981 Magnaretractor system and method Dec. 10, 2013
8597181 Transparent surgical pelvic retractor Dec. 3, 2013
8597180 Expandable thoracic access port Dec. 3, 2013
8568305 Minimally-invasive portal system for performing lumbar decompression, instrumented fusion/stabilization, and the like Oct. 29, 2013
8551078 Laparoscopic scaffold assembly Oct. 8, 2013
8529443 Nasogastric tube for use during an ablation procedure Sep. 10, 2013
8517931 Tissue retractors Aug. 27, 2013
8512261 Perineal elasticity meter Aug. 20, 2013
8485970 Surgical access device Jul. 16, 2013
8480573 Self-service surgical retractor Jul. 9, 2013
8480576 Access system for minimally invasive spinal surgery Jul. 9, 2013
8464721 Retracting eye drape Jun. 18, 2013
8454502 Surgical device having a port with an undercut Jun. 4, 2013
8449463 Lateral access system and method of use May. 28, 2013
8449459 Access portal including silicone foam three layer seal May. 28, 2013
8439043 Retracting eye drape May. 14, 2013
8414487 Circular surgical retractor Apr. 9, 2013
8409091 Method of using a surgical tissue retractor Apr. 2, 2013
8403837 Deployable jaws retraction device Mar. 26, 2013
8403840 Medical instrument for creating an access for a minimally invasive intervention Mar. 26, 2013
8403842 Transvaginal ultrasound probe speculum Mar. 26, 2013
8397481 Steerable multi-linked device having a modular link assembly Mar. 19, 2013
8348837 Anoscope Jan. 8, 2013
8333695 Medical instrument and method for manipulating, in particular retracting tissue or an organ Dec. 18, 2012
8328716 Retracting cannula Dec. 11, 2012
8317694 Parietal anchoring tool and device, in particular for laparoscopic or coelioscopic surgery Nov. 27, 2012
8267858 Wound retractor with gel cap Sep. 18, 2012
8257255 Surgical retractor with locking blade Sep. 4, 2012
8251899 Surgical release apparatuses, systems and methods Aug. 28, 2012
8231528 System and method for retracting body tissue Jul. 31, 2012
8230863 Platform for fixing surgical instruments during surgery Jul. 31, 2012
8226554 Retractor assemblies for surgery in a patient Jul. 24, 2012
8206293 Retractor Jun. 26, 2012
8187300 Organopexy tool and organopexy kit May. 29, 2012
8099939 Steerable multi-linked device having a modular link assembly Jan. 24, 2012
8092488 Bone retractor tool Jan. 10, 2012
8075581 Muscle saving device and method Dec. 13, 2011
8074655 Methods and devices for treating sleep apnea and snoring Dec. 13, 2011
7988623 Apparatus and methods for shielding body structures during surgery Aug. 2, 2011
7959564 Pedicle seeker and retractor, and methods of use Jun. 14, 2011

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