Matches 1 - 50 out of 69 1 2 >


Match Document Document Title
US20140276796 COMBINATION ELECTROSURGICAL DEVICE  
An electrosurgical system comprising: a handpiece including: (a) a first working arm, (b) a second working arm, and (c) a blade electrode; and an activation circuit having a first switch state and...
US20080015571 Methods and systems for treating tumors using electroporation  
A system is provided for treating tumor tissue sites of a patient. At least first and second mono-polar electrodes are configured to be introduced at or near the tumor tissue site of the patient....
US20150141988 Two-Stage Switch for Surgical Device  
A surgical device assembly includes a vessel-sealing end effector having opposing surfaces engaging tissue when disposed therebetween, at least one of the surfaces having an energy delivering...
US20140276797 COMBINATION ELECTROSURGICAL DEVICE  
An electrosurgical system comprising: a handpiece including: (a) a first power connector; (b) a second power connector; and (c) one or more moveable members having a first position and a second...
US20100094283 MULTIFUNCTIONAL TELESCOPIC MONOPOLAR/BIPOLAR SURGICAL DEVICE AND METHOD THEREFORE  
A multifunctional telescopic monopolar/bipolar electrosurgery pencil is disclosed for use with an electrosurgery unit (ESU). The monopolar/bipolar electrosurgery pencil includes a bipolar...
US20140094798 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...
US20170007317 MONOPOLAR AND BIPOLAR ELECTROSURGICAL INSTRUMENTS  
An electrosurgical pencil with integrated tweezers includes-an elongated housing having an open distal end and an actuator operatively associated therewith. First and second jaw members extend...
US20110172659 Ablation Device With User Interface at Device Handle, System Including Same, and Method of Ablating Tissue Using Same  
An ablation device includes a handle assembly including a distal end, an ablation probe extending distally from the distal end of the handle assembly, and a user interface disposed at the handle...
US20100331742 SURGICAL OPERATING APPARATUS  
A surgical operating apparatus includes a probe for outputting energy for performing therapeutic treatment of a living body, a jaw which is openable/closable relative to the probe, and an output...
US20070260238 Combined energy level button  
A surgical device is disclosed including a housing having an activation switch. The activation switch is adapted to couple to an electrosurgical energy source and includes a knob. The knob is...
US20150238256 CARTRIDGE ASSEMBLY FOR ELECTROSURGICAL DEVICES, ELECTROSURGICAL UNIT AND METHODS OF USE THEREOF  
The invention provides a cartridge assembly to couple a tissue treatment device with an electrosurgical unit, with the cartridge assembly operable with a power delivery apparatus and a fluid...
US20120010540 SURGICAL APPARATUS  
A surgical apparatus includes an output mode switching section configured to selectively switch an output mode of a power supply main body, that can output the energy to a probe and a jaw, in...
US20110160725 HIGH-FREQUENCY SURGICAL APPARATUS AND MEDICAL INSTRUMENT OPERATING METHOD  
A high frequency surgery apparatus includes a high frequency current generation section that generates a high frequency current to be transmitted to a living tissue to be operated on, a high...
US20110112530 Battery Powered Electrosurgery  
An electrosurgical device is provided where the device includes a housing including a cavity defined therein for housing an electrosurgical energy source, a controller configured to control the...
US20090187188 COMBINED ENERGY LEVEL BUTTON  
A surgical device is disclosed including a housing having an activation switch. The activation switch is adapted to couple to an electrosurgical energy source and includes a knob. The knob is...
US20130304066 Apparatus for Activating an Electrosurgical Vessel Sealing Instrument Having an Electrical Cutting Mechanism  
An electrosurgical forceps is provided and includes a housing, a shaft and a pair of opposing first and second jaw members. Each jaw member including a pair of spaced apart, electrically...
US20110092971 Electrosurgical Pencil with Advanced ES Controls  
An electrosurgical system is provided that includes an electrosurgical generator; and an electrosurgical pencil selectively connectable to the electrosurgical generator. The electrosurgical pencil...
US20150265492 LARGE AREA BODY SHAPING APPLICATOR  
Apparatus comprising an array of individually controlled skin treatment units to be applied to a skin segment with each of the units comprising: a housing defining a cavity that fluidly...
US20100168741 SURGICAL OPERATION APPARATUS  
A surgical operation apparatus includes a probe to which ultrasonic vibration is transmitted, and a flat plate-like blade which is formed at a distal end part of the probe, and can simultaneously...
US20090054894 SURGICAL OPERATING APPARATUS  
A surgical operating apparatus comprises an insertion portion which has a distal end and a proximal end and which has a long axis and which is inserted into a body, a treatment portion which is...
US20070173802 Method and system for transmitting data across patient isolation barrier  
Systems and methods for controlling an electrosurgical generator through a patient isolation barrier are disclosed. The system includes a control assembly disposed within a surgical hand piece...
US20090228001 DEVICE AND METHOD FOR THE TREATMENT OF DISEASED TISSUE SUCH AS TUMORS  
A device for the treatment of tumours comprising an elongate catheter (102), a plurality of flexible needles (402) confined within the catheter which, when extended therefrom, take up a curved...
US20080312651 APPARATUS AND METHODS FOR SELECTIVE HEATING OF TISSUE  
Methods and apparatus for selectively heating a target tissue via radiofrequency (RF) electrical energy. Apparatus of the invention includes an electrode unit having a plurality of concentric...
US20080033300 Systems and methods for monitoring temperature during electrosurgery or laser therapy  
Systems that measure temperatures of tissue during electrosurgery or laser therapy of the tissue or organs is provided. One system provides a pyrometer that measures infrared electromagnetic...
US20070129722 SWIVEL DEVICE FOR IMPROVED SURGICAL SMOKE EVACUATION  
A swivel device includes an improved connection between an electro-surgical unit (ESU) pencil's smoke evacuation system and a vacuum tube. The swivel device includes a fixed member attached to a...
US20150351831 ABLATION APPARATUS AND SYSTEM TO LIMIT NERVE CONDUCTION  
An electrosurgical probe including a probe body which defines a longitudinal probe axis. The electrosurgical probe also includes a first and second conductive electrode, each disposed along the...
US20070156134 Liquid delivery apparatus for tissue ablation  
An apparatus for use in a tissue ablation procedure includes a base, a fluid delivery tube coupled to the base, a first lever rotatably coupled to the base, the first lever having a first end...
US20090281541 CONDUCTION BLOCK SYSTEMS AND METHODS  
Tissue treatment systems for cardiac surgical procedures can include an ablation and monitoring assembly having a first ablation element, a second ablation element, and a monitoring mechanism....
US20080004619 ELECTROSURGICAL BIPOLAR INSTRUMENT  
An electrosurgical bipolar instrument includes an instrument housing having a distal end, a proximal end and an elongated body therebetween. The electrosurgical bipolar instrument includes a pair...
US20150157388 DEVICES AND METHODS FOR PERCUTANEOUS ENERGY DELIVERY  
The invention provides a system and method for percutaneous energy delivery in an effective manner using one or more probes. Additional variations of the system include an array of probes...
US20100036378 THERMAL IMAGING FEEDBACK FOR OPTIMIZING RADIO FREQUENCY ABLATION THERAPY  
The invention relates to methods and systems for monitoring and regulating radiofrequency ablation therapy in order to maximize effectiveness of treatment. The invention uses an imaging scanner to...
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...
US20140155890 ELONGATED ELECTROSURGICAL INSTRUMENT, A SWITCH MEANS FOR SAID INSTRUMENT, AND AN ASSEMBLY KIT  
An elongated electrosurgical instrument (1) serves to at least cutting and coagulating tissue of a patient during surgery by application of electrical energy supplied from an electrosurgical...
US20060084973 Momentary rocker switch for use with vessel sealing instruments  
A momentary rocker switch for use with a surgical device is provided. The momentary rocker switch includes a switch assembly and a connection assembly. The switch assembly includes a lever, a...
US20160175029 TISSUE SEALING AND CUTTING INSTRUMENT WITH LOCKING FEATURES  
A surgical instrument includes a first arm, wherein the first arm comprises a first jaw, and wherein the first jaw includes a first electrically conductive member. The surgical instrument further...
US20080140074 MULTI-ELECTRODE APPARATUS FOR TISSUE WELDING AND ABLATION  
An apparatus for delivering energy to tissue, comprising an elongate flexible shaft having a proximal end and a distal end; an first electrode operably connected to the elongate flexible shaft;...
US20100268225 Methods for Image Analysis and Visualization of Medical Image Data Suitable for Use in Assessing Tissue Ablation and Systems and Methods for Controlling Tissue Ablation Using Same  
A method of image analysis includes the initial step of receiving a data set including image data. The image data represents a sequence of 2-D slice images. The method includes the steps of...
US20160030109 SYSTEMS AND METHODS FOR FEMALE CONTRACEPTION  
The present invention relates to medical devices and methods for treating and occluding a female patient's fallopian tubes to provide birth control or sterilization, where such birth...
US20090138011 INTERMITTENT ABLATION RF DRIVING FOR MODERATING RETURN ELECTRODE TEMPERATURE  
An ablation system comprising a source of electrical ablation energy having first second and third power outputs it is disclosed. A first conductor is coupled to the first power output on the...
US20080033427 OXYGEN SENSING DURING A SURGICAL PROCEDURE  
A surgical safety apparatus for use in connection with an energizable surgical device minimizes inadvertent activation of a surgical tool when the oxygen level is too high. An activation circuit...
US20170020599 ELECTROSURGICAL INSTRUMENTS  
An electrosurgical instrument (1) is disclosed including a housing (2) comprising an elongate main body (3), extending in an axial direction and a grippable member (12). An implement (4) is fixed...
US20070299482 Electrotherapy Apparatus  
An apparatus for producing analgesia in a patient through electrical signals applied through electrodes to a patient's body, and methods of treating patients using the apparatus. The apparatus...
US20110054462 Electrosurgical instrument with multi-function handpiece  
An electrosurgical instrument with which a single handpiece can be connected that can be used for cutting and for coagulation without touching the instrument after the front panel settings have...
US20090125023 Electrosurgical Instrument  
Surgical instruments include a handle, gas and electrical conduits, a hollow elongated electrode, elongated insulating sheath, and actuator mechanism. The handle has distal and proximal ends, the...
US20090192509 Electrosurgical system  
An electrosurgical system includes an electrosurgical generator (1) having at least one source of radio frequency (RF) power, at least one output connection (2, 3, 4), and a switch input...
US20060052774 Electrosurgical instrument for fragmenting, cutting and coagulating tissue  
An electrosurgical instrument for fragmenting, cutting and coagulating tissue is described which includes a handpiece, a tool assembly and a nosecone. Preferably, the tool assembly is formed of an...
US20150105776 SYSTEM AND METHOD FOR ENDOMETRIAL ABLATION  
Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid...
US20060069387 Comprehensive system that minimizes outbreak of operating room fires  
A system for prevention of fires in operating rooms as frequently arises from electrocautery and laser systems comprising an electrocautery instrument having a shielding gas that is expelled from...
US20100331833 IN-VITRO DEVICE MONITORING DURING MINIMALLY INVASIVE ABLATION THERAPY  
A method and apparatus for monitoring and controlling interventional therapy is described, where the interventional therapy results in the destruction of tissue and the release of chemical...

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