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US20050004492 Breast biopsy system and methods  
An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for...
US20150297281 MEDICAL DEVICES FOR THERAPEUTIC HEAT TREATMENTS  
An expandable balloon catheter having an elongate shaft having a distal end region and an expandable balloon coupled to the distal end region of the elongate shaft is disclosed. One or more...
US20130123781 TARGETING MICROBUBBLES  
This invention related to manufactured microbubbles, as well as methods of using manufactured microbubbles, for example, in medicinal applications. The invention pertains to the physical structure...
US20120078249 ULTRASONIC DEVICE FOR CUTTING AND COAGULATING  
Apparatus and method to permit selective cutting and coagulation required in fine and delicate surgical procedures. The apparatus includes two body members having proximal ends and distal ends...
US20100191103 APPARATUS AND METHOD FOR SURGICAL BYPASS OF AQUEOUS HUMOR  
The invention provides minimally invasive microsurgical tools and methods to form an aqueous humor shunt or bypass for the treatment of glaucoma. The invention enables surgical creation of a...
US20090082763 Shapeable electrosurgical scalpel  
The invention is directed to an electrosurgical device having a shapeable elongate cutting electrode having a free distal end with an exposed length of at least 0.5 inch and secured by its...
US20070093807 FINGER TIP ELECTROSURGICAL MEDICAL DEVICE  
Described is a fingertip electrosurgical medical device useful for tissue grasping and tissue cutting, coagulating, welding and ablating in open and laparoscopic surgery applications. The...
US20100036370 ELECTROSURGICAL INSTRUMENT JAW STRUCTURE WITH CUTTING TIP  
An electrosurgical instrument for scoring, welding and transecting tissue is provided. The electrosurgical instrument comprises first and second openable-closeable jaws and at least one scoring...
US20090216227 ELECTROSURGICAL METHOD AND SYSTEM FOR TREATING FOOT ULCER  
An electrosurgical method for treating foot ulcer, including diabetic foot ulcer, comprising: positioning an active electrode in close proximity to the ulcer, the active electrode being disposed...
US20090216226 ELECTROSURGICAL METHOD AND SYSTEM FOR TREATING FOOT ULCER  
An electrosurgical method for treating foot ulcer, including diabetic foot ulcer, comprising: positioning an active electrode in close proximity to the ulcer, the active electrode being disposed...
US20080287828 Biopsy anchor device with cutter  
A device for accessing and for isolating a desired site within a patient's body, and for obtaining a body of tissue from a patient at the site that includes an electrosurgical cutting electrode...
US20070299439 Bipolar cutting and coagulating forceps  
A bipolar electrosurgical instrument comprises a handle (5), a body (1) joined to the handle, and a jaw assembly (12) joined to the body and arranged such that manipulation of the handle allows...
US20060095058 Prostate treatment stent  
A method of dissecting urethra obstructing tissue. The method includes capturing urethra obstructing tissue between portions of an implant and applying pressure on the tissue caught between the...
US20050137591 Apparatus and method for resecting and removing selected body tissue from a site inside a patient  
An electrosurgery device according to an embodiment of the invention captures a lymph nodule and resects it. The lymph node is captured with a vacuum and resected it with an electrode, which...
US20170035452 TISSUE RESECTION SNARES  
A tissue resection device for resecting tissue from a target site within a patient's body. The device includes an elongate shaft having a proximal end and a distal end. An actuation member extends...
US20140171939 Resecting Device  
A resecting device is disclosed. The resecting device comprises: a handle having a jaw trigger slidably engaged with said handle and mechanically engaged with a spring mechanism communicating a...
US20110028970 ELECTROSURGICAL SYSTEMS AND METHODS FOR REMOVING AND MODIFYING TISSUE  
The present invention provides systems, apparatus and methods for selectively applying electrical energy to body tissue in order to ablate, contract, coagulate, or otherwise modify a tissue or...
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...
US20070198010 Methods and systems for in situ tissue marking and orientation stabilization  
A method of marking an orientation of a cut specimen of tissue prior to excision thereof from a body includes steps of disposing a tissue-marking probe in the body adjacent the cut specimen, the...
US20050059966 Fluid-assisted medical devices, systems and methods  
Adaptors for electrically coupling between an electrosurgical generator and a bipolar electrosurgical device are provided. In one preferred embodiment, the adaptor comprises a power input...
US20160262825 Surgical Pencil Enabling Suction  
Described herein generally are surgical pencils which define a channel to enable suctioning of materials and methods of operating the surgical pencils. In one example embodiment, the surgical...
US20050096681 Medical device for electrotomy  
A medical device assembly for cutting body tissue by means of electrotomy, includes a generator for a high frequency alternating current which can be delivered by way of a pole and an opposite...
US20110144641 High-Intensity Pulsed Electric Field Vitrectomy Apparatus  
A high-intensity pulsed electric field (HIPEF) vitrectomy apparatus is disclosed. An exemplary apparatus includes a HIPEF probe comprising at least one electrode disposed at a distal end of the...
US20080125774 Method for electrosurgery with enhanced electric field and minimal tissue damage  
The present invention is directed towards an electrosurgical cutting system. The system comprises an electrically conductive blade, having first and second blade surfaces. First and second...
US20070129725 TISSUE HEATING DEVICE AND RF HEATING METHOD WITH TISSUE ATTACHMENT FEATURE  
A tissue heating instrument includes a device with a window at its distal end for admitting tissue against or into a compartment within the device. A cylindrical cartridge in the compartment...
US20060264928 Length adjustable electro-surgical pencil with suction means  
An electro-surgical (ES) pencil of the kind that includes an elongated housing having a longitudinal axis, a surgical electrode having a tip and a longitudinal axis that is aligned parallel to the...
US20160095615 SURGICAL DEVICE AND METHOD OF USE  
A tissue resecting device includes a handle coupled to an elongated sleeve assembly. The elongated sleeve assembly includes a windowed outer sleeve and an inner sleeve adapted to reciprocate...
US20100228250 CUT AND SEAL INSTRUMENT  
A combined electrical tissue sealing and mechanical tissue cutting instrument. The instrument has two opposing jaw members. A removable cartridge is positioned in one of the jaw members. The...
US20080234673 MULTI-ELECTRODE INSTRUMENTS  
Multi-electrode instruments and methods for applying electrical energy to the multiple electrodes are described. An assembly having at least two electrodes may be configured such that the...
US20080103504 PERCUTANEOUS SPINAL STENOSIS TREATMENT  
A method for percutaneously removing ligamentum flavum tissue in a spine to treat spinal stenosis may involve percutaneously advancing a distal portion of a tissue removal cannula into the...
US20070112349 ENERGY DELIVERY DEVICES AND METHODS  
This relates to methods and devices for achieving contact between the wall of a cavity or passageway and a medical device when used in tortuous anatomy.
US20070106288 Electrosurgical apparatus with fluid flow regulator  
An electrosurgical instrument comprising a shaft that includes a distal end section and a distal tip. Near the distal tip is an active electrode and a fluid collection chamber. The fluid...
US20140180283 Electrosurgical Plenum  
An electrosurgical probe having a plenum which prevents contact of the active electrode with tissue, while simultaneously allowing a fluid/interfacing agents to contact the active electrode.
US20130296853 BALLOON CATHETER AND ELECTRIFICATION SYSTEM  
A balloon catheter is provided with a balloon on the tip of a main shaft. The balloon catheter is provided with: protruding parts that are furnished on the outer surface of the balloon and...
US20130090642 LAPARSCOPIC TISSUE MORCELLATOR SYSTEMS AND METHODS  
A surgical tissue cutting and extraction device includes a sleeve having a tissue extraction lumen. One or more jaw members are coupled to the sleeve and configured to pivot or flex relative to...
US20090163890 Method and System for Accessing, Diagnosing and Treating Target Tissue Regions Within the Middle Ear and the Eustachian Tube  
Method and systems for accessing a Eustachian tube of a patient are disclosed. The system includes a guide configured for passing into a nasal passage of the patient to position a distal tip of...
US20090149852 Accurate Cutting About and Into Tissue Volumes with Electrosurgically Deployed Electrodes  
Method, system and apparatus for carrying out accurate electrosurgical cutting. A thin resilient electrode is utilized at the forward end region of an instrument that is deployable from a...
US20140188108 Energy Assisted Tissue Piercing Device and Method of Use Thereof  
An energy assisted tissue piercing device that enables a tissue piercing wire to puncture heart tissue percutaneouly. The energy assisted tissue piercing device includes an outer delivery...
US20090227834 ENERGY SURGICAL DEVICE  
An energy surgical device is provided with a treatment section which treats a subject, an energy supply section which supplies energy to the treatment section, a state-change detecting section...
US20070005057 Electrosurgical Blade With Profile For Minimizing Tissue Damage  
An electrosurgical blade for use in electrosurgery includes a body having at least one conductive element that is surrounded by an insulation layer except at a conductor edge portion of the...
US20070005056 Electrosurgical Instrument With Blade Profile For Reduced Tissue Damage  
An electrosurgical instrument includes a body having at least one conductive element that is surrounded by an insulation layer except at a conductor edge portion of the conductive element. The...
US20140194875 SURGICAL FORCEPS  
A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. Each jaw...
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...
US20060241586 Intra-abdominal medical device and associated method  
A surgical method utilizes an instrument including elongate tube having a lumen, an elongate rod disposed in the lumen, and a screw thread disposed along at least a distal end portion of the rod....
US20130226175 COATING SUITABLE FOR SURGICAL INSTRUMENTS  
A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and...
US20090270849 Electrosurgical Device and Method  
The present invention relates to the field of electrosurgery, and more particularly to a system that produces an ionized gas flows that are configured to function as an electrode arrangement. A...
US20070260240 Soft tissue RF transection and resection device  
An electrosurgical system and method for transecting or resecting a target tissue is provided. The electrosurgical system includes an electrosurgical generator including an active terminal and a...
US20120191090 GUIDE DEVICE  
Provided is a guide device including a cylindrical insertion part that is inserted into a body and that opens near a distal end thereof and on a proximal side thereof, a perforating part that is...
US20120150177 COATING SUITABLE FOR SURGICAL INSTRUMENTS  
A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and...
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...
Matches 1 - 50 out of 150 1 2 3 >