Matches 1 - 50 out of 182 1 2 3 4 >


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US20130035683 SURGICAL SYSTEM FOR CONNECTING BODILY TISSUE AND PROCESS FOR CUTTING PROTRUDING TISSUE  
The invention relates to improving a surgical system for bonding bodily tissue, comprising a surgical instrument having a bonding device for bonding bodily tissue, said bonding device comprising...
US20140180284 COLLET FOR AN ENDOSCOPIC NEEDLE KNIFE  
An endoscopic needle knife may include a collet coupled to a distal end of a tubular member of the needle knife. A cutting wire may be disposed within a cutting wire lumen of the tubular member...
US20130103032 LAPAROSCOPIC ENDOMETRIOSIS ARTICULATING FULGURATOR  
A surgical instrument includes a single articulating tip to apply energy to tissue within a body. The articulating tip travels in a semi-arc around an insulated hinge in such a way that the tip...
US20120150179 BIPOLAR MEDICAL DEVICES FOR EXTRACTING TISSUE AND METHODS THEREFOR  
A bipolar medical device for extracting tissue including a handle, and an outer tube projecting from the handle, the outer tube extending along a longitudinal axis and including a proximal end...
US20130231652 TISSUE EXTRACTION DEVICES AND METHODS  
A tissue resection device comprises inner and outer coaxial sleeves. The outer sleeve has a cutting window formed therein, and the inner sleeve has a distal cutting end that can be reciprocated...
US20150209573 SURGICAL DEVICES HAVING CONTROLLED TISSUE CUTTING AND SEALING  
Various surgical devices and methods are provided for monitoring and regulating tissue compression and cutting to improve tissue effect. In general, these devices include a handle portion, an...
US20150133924 HANDLE AND POWER CORD ASSEMBLIES FOR BIPOLAR ELECTROSURGICAL DEVICES  
Bipolar electrosurgical devices may include a handle assembly configured to control movement of components of the electrosurgical device to perform an electrosurgical procedure and a power cord...
US20140018802 BIPOLAR OR ULTRASONIC SURGICAL DEVICE  
An electro-mechanical surgical device, system and/or method may include a housing, at least two opposing jaw, and at least one electrical contact associated with at least one of the jaws. The...
US20130103031 Dissection Scissors on Surgical Device  
A surgical instrument includes an end effector and a housing mechanically coupled to the end effector. The end effector includes a first actuating device configured to perform a first surgical...
US20140221997 TISSUE EXTRACTION DEVICES AND METHODS  
Tissue may be cut and extracted from an interior location in a patient's body using a probe or tool which both effects cutting and causes vaporization of a liquid or other fluid to propel the cut...
US20110202057 ELECTROSURGICAL TOOL WITH MOVEABLE ELECTRODE THAT CAN BE OPERATED IN A CUTTING MODE OR A COAGULATION MODE  
An electrosurgical instrument is provided. The electrosurgical instrument includes an active electrode in close proximity to a return electrode. The active electrode has a first thermal...
US20130066317 PLASMA BIPOLAR FORCEPS  
An electrosurgical wand. At least some of the illustrative embodiments are electrosurgical wands configured as a surgical forceps including opposed legs that defines respective distal end...
US20130006242 ELECTROSURGICAL TISSUE DISSECTING DEVICE  
Electrosurgical devices, methods, and systems for electrosurgical procedures as enabled by bipolar radiofrequency energy. An electrosurgical tissue dissecting device includes a shaft, two jaws...
US20130331833 DEBRIDEMENT DEVICE AND METHOD  
Devices, systems and methods for cutting and sealing of tissue such as bone and soft tissue. Devices, systems and methods include delivery of energy including bipolar radiofrequency energy for...
US20080200914 Non-Stick Bipolar Forceps  
Disposable, bipolar electrosurgical forceps are designed to prevent the sticking of body tissue to the tips of the forceps and include a pair of electrode arms having lengths with opposite...
US20100324550 ACTIVE CONVERSION OF A MONOPOLAR CIRCUIT TO A BIPOLAR CIRCUIT USING IMPEDANCE FEEDBACK BALANCING  
Systems, devices, and methods for electrosurgery wherein a circuit bridge is created for a monopolar electrosurgical circuit that provides a matched impedance to load condition thereby joining the...
US20070244480 Soft bipolar forceps  
A soft bipolar forceps includes a long narrow flexible tube; paired forceps pieces that are formed extending in the axial direction, and are mutually insulated and disposed opposite one another;...
US20140107647 FLUID-ASSISTED ELECTROSURGICAL DEVICE  
The disclosure provides a fluid-assisted electrosurgical device. The device comprises a first electrode, a second electrode and at least one fluid outlet. In one embodiment, the first electrode...
US20150126998 ELECTROSURGICAL SYSTEM HAVING GRASPER AND SNARE WITH SWITCHABLE ELECTRODE  
An electrosurgical system includes a grasper and a snare that each includes electrodes. The grasper includes a first electrode that is attachable to a first output of an energy supply. The snare...
US20100076427 Seal and Separate Algorithm  
A method for controlling delivery of energy to seal and divide tissue includes applying energy to tissue in a first phase through an electrosurgical forceps having at least one electrically...
US20150080891 ELECTROSURGICAL (RF) MEDICAL INSTRUMENTS FOR CUTTING AND COAGULATING TISSUE  
An electrosurgical device is disclosed. The electrosurgical device includes a handle, a shaft extending distally from the handle, and an end effector coupled to a distal end of the shaft. The end...
US20100023006 RF intervertebral disc surgical system  
A spinal surgical system comprising a plurality of surgical components for cooperating with a electrosurgical handpiece comprising an elongated tubular member housing an electrode, with the...
US20110224669 Bipolar Electrosurgical Cutter with Position Insensitive Return Electrode Contact  
A bipolar electrosurgical device includes a handle and an elongated end effector coupled to the handle. The end effector includes an elongated, insulating body having first and second electrodes...
US20120330307 Shaped Electrode Bipolar Resection Apparatus, System and Methods of Use  
An electrosurgical instrument is provided and includes a housing configured to connect to a source of bipolar electrosurgical energy and an electrode body coupled to the elongated housing. The...
US20150157392 BIPOLAR ELECTROSURGICAL DEVICE WITH A RECESSED DISTAL PORTION FOR A RETURN ELECTRODE  
A bipolar electrosurgical device may include an active wire with an active exposed portion configured to contact tissue at a treatment site. The active wire may be movably disposed in an active...
US20120029515 Local Optimization of Electrode Current Densities  
An end effector assembly for use with a bipolar forceps includes a pair of opposing first and second jaw members at least one of which being movable relative to the other to grasp tissue...
US20100268211 Inductively Heated Multi-Mode Bipolar Surgical Tool  
Thermal, electrosurgical and mechanical modalities may be combined in a surgical tool. Potentially damaging effects in a first modality may be minimized by using a secondary modality. In one...
US20110130757 ELECTROSURGICAL INSTRUMENT  
An electrosurgical instrument having a distal end and a gripping device which is arranged at the distal end in the longitudinal direction and which includes at least a clamping jaw portion and a...
US20090182329 Uterine Sealer  
The present disclosure relates to a device for use with an operating end of a uterine manipulator for sealing tissue that includes a shaft having a handle at an operating end thereof and a...
US20060206112 Instrument for cutting living tissue  
An instrument for cutting a living tissue is provided to increase heat resistance to heat generated in an operation of cutting the living tissue and to ensure by stanch the blood of the tissue to...
US20150094717 DOME-SHAPED BIPOLAR ELECTRODE ASSEMBLY  
A bipolar endoscopic needle knife may an elongate tubular member and a dome-shaped bipolar electrode assembly coupled to a distal end of the elongate tubular member. The bipolar electrode assembly...
US20090198228 Bipolar Scissors for Adenoid and Tonsil Removal  
A bipolar electrosurgical instrument is disclosed for use in excising tissues. The disclosed bipolar electrosurgical instrument includes a pair of jaws or legs having shearing surfaces, one of...
US20110054470 Endoscopic Resection Method  
Embodiments of the invention are directed to a method of excising tissue including injecting fluid into the submucosa to raise targeted tissue. A first electrode is positioned below the targeted...
US20060271037 Assisted systems and methods for performing transvaginal hysterectomies  
Transvaginal hysterectomy is performed by mechanically engaging and extracting a uterus through opposed cutting and cauterizing elements. The cutting and cauterizing elements are typically...
US20080009858 Laparoscopic instrument tip and method of specimen collection  
A unique laparoscopy instrument tip and method which allows simultaneous gasping, cauterization, dissection, containment, enclosure and removal of body tissue. Mechanisms for grasping, holding,...
US20050171534 Surgical resection device  
A surgical organ resection device comprising a plurality of elongate electrodes for insertion into organ tissue, the electrodes being capable of operating in a bipolar manner, and an input for...
US20140276812 BIPOLAR COLPOTOMY DEVICE  
A bipolar electrosurgical assembly is for use in female pelvic surgical procedures. A first shaft includes a uterine manipulator, a second shaft that fits over the first shaft includes a colpotomy...
US20050215994 Tunneling device  
A tunneling device is provided which includes a substantially rigid rod, an energy emitting part at a distal end of the rod, a catheter holding part at a proximal end of the rod, an energy source...
US20080312652 Reverse Sealing And Dissection Instrument  
The invention relates to a device and related method for sealing and/or dissecting body tissue using a reverse action instrument. The devices and methods described permit laparoscopic or natural...
US20060149225 Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof  
The invention provides an electrosurgical unit comprising a radio-frequency power source and a pump, with the throughput of fluid expelled by the pump controlled by the RF power level setting and...
US20080208193 BIPOLAR CUTTER  
A bipolar cutter includes a bipolar cutting treatment portion having a pair of electrodes provided at a front-end portion of an insertion unit inserted in a body of a living thing, a guide portion...
US20140088593 CABLE ASSEMBLIES FOR ELECTROSURGICAL DEVICES AND METHODS OF USE  
Herein described is a novel cable assembly that is free from additional resistor, capacitor and inductor components and suitable for connecting a bipolar device to the monopolar active and return...
US20060235379 Fluid-assisted electrosurgical scissors and methods  
An electrosurgical scissors comprising an end effector comprising a first blade member and a second blade member, the first blade member and the second blade member pivotally connected; an...
US20080009859 TRANSSEPTAL LEFT ATRIAL ACCESS AND SEPTAL CLOSURE  
Methods, systems, and devices for transseptal access into the left atrium of a heart. In one embodiment an apparatus for transseptal left atrial access comprised of a catheter adapted for...
US20140135761 SINGLE ACTION TISSUE SEALER  
An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue...
US20140107646 SINGLE ACTION TISSUE SEALER  
An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue...
US20140107645 SINGLE ACTION TISSUE SEALER  
An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue...
US20130030432 Single Action Tissue Sealer  
An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue...
US20120165817 HF SURGICAL DEVICE  
An HF surgical device with an autostart function for cutting and/or coagulating biological tissue with HF current. The device comprises an HF generator for generating HF current, a selected output...
US20060047275 Electrical generator and system  
An electrosurgical system includes a generator for generating radio frequency power, and an electrosurgical instrument including at least three electrodes and. The generator includes a radio...

Matches 1 - 50 out of 182 1 2 3 4 >