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Class Information
Number: 606/159
Name: Surgery > Instruments > Blood vessel, duct or teat cutter, scrapper or abrader
Description: Subject matter comprising means for removing an obstruction in, or for enlarging the orifice of a vascular conduit, connective duct or milk duct passageway by cutting, by rubbing with a sharp surface or by eroding a surface by the application of friction.

Patents under this class:

Patent Number Title Of Patent Date Issued
8702736 Cutting wire assembly for use with a catheter Apr. 22, 2014
8702735 Eccentric abrading element for high-speed rotational atherectomy devices Apr. 22, 2014
8702662 Body-space drainage-tube debris removal Apr. 22, 2014
8702644 Instrument for debriding tissue and applying therapeutic cells Apr. 22, 2014
8690903 Cutting balloon catheter having flexible atherotomes Apr. 8, 2014
8685050 Cutting wire assembly for use with a catheter Apr. 1, 2014
8685049 Cutting wire assembly for use with a catheter Apr. 1, 2014
8679142 Methods and apparatus for flow restoration Mar. 25, 2014
8679141 Cutting blade for medical devices Mar. 25, 2014
8663261 Rotational atherectomy device with distal embolic protection Mar. 4, 2014
8663260 Rotational atherectomy device with eccentric abrasive element and method of use Mar. 4, 2014
8663259 Rotational thrombectomy wire Mar. 4, 2014
8663217 Devices and systems for valve removal Mar. 4, 2014
8663195 Rotational atherectomy device with fluid inflatable support elements and distal protection capability Mar. 4, 2014
8657821 Method and system for reversibly controlled drilling of luminal occlusions Feb. 25, 2014
8647355 Atherectomy devices and methods Feb. 11, 2014
8644913 Occlusion-crossing devices, imaging, and atherectomy devices Feb. 4, 2014
8632559 Method and system for treating valve stenosis Jan. 21, 2014
8632558 Systems and methods for removal of intravascular leads Jan. 21, 2014
8632557 Rotational atherectomy device and method to improve abrading efficiency Jan. 21, 2014
8632556 Methods and devices for crossing chronic total occlusions Jan. 21, 2014
8628551 Rotational atherectomy device with pre-curved drive shaft Jan. 14, 2014
8628550 Rotational atherectomy segmented abrading head and method to improve abrading efficiency Jan. 14, 2014
8628549 Atherectomy devices, systems, and methods Jan. 14, 2014
8617193 Balloon catheter with improved pushability Dec. 31, 2013
8617192 Guide-wire sleeve for facilitation of lesion crossing Dec. 31, 2013
8617144 Venous closure catheter and method for sclerotherapy Dec. 31, 2013
8617096 Ultrasound catheter devices and methods Dec. 31, 2013
8608761 Thrombus removal device Dec. 17, 2013
8608703 Infusion flow guidewire system Dec. 17, 2013
8603122 Thrombus removal system and process Dec. 10, 2013
8597315 Atherectomy catheter with first and second imaging devices Dec. 3, 2013
8597314 Helically advancing constriction crossing mechanism and wire guide positioning method for performing percutaneous vascular procedures Dec. 3, 2013
8597313 Eccentric abrading head for high-speed rotational atherectomy devices Dec. 3, 2013
8579927 Systems and methods for remote endarterectomy Nov. 12, 2013
8579926 Plaque removal device with rotatable cutting element Nov. 12, 2013
8579915 Systems, methods and devices for removing obstructions from a blood vessel Nov. 12, 2013
8574249 Easily cleaned atherectomy catheters and methods of use Nov. 5, 2013
8574248 Catheter system with balloon-mounted plaque-modifying elements Nov. 5, 2013
8574247 Shock wave valvuloplasty device with moveable shock wave generator Nov. 5, 2013
8568432 Catheter for aspirating, fragmenting and removing extractable material from blood vessels Oct. 29, 2013
8556921 Method of using an aortic dissection septal cutting tool Oct. 15, 2013
8556914 Medical device including structure for crossing an occlusion in a vessel Oct. 15, 2013
8551130 Therapeutic agent delivery system, device and method for localized application of therapeutic substances to a biological conduit Oct. 8, 2013
8551129 Treatment of coronary stenosis Oct. 8, 2013
8551128 Rotational atherectomy device with pre-curved drive shaft Oct. 8, 2013
8545532 Device and method for treating a vessel Oct. 1, 2013
8545526 Retrieval systems and methods for use thereof Oct. 1, 2013
8535310 Sphincterotome Sep. 17, 2013
8529614 Vascular stenting and other procedures Sep. 10, 2013

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