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| Number | Title | Issue Date |
| 7404822 | Surgical instrument A surgical instrument includes: grip handles (2, 3) which are articulated to each other around a fulcrum pin (4) so that the jaws can be moved from an open position to a closed position; and connecting elements (5) which can be used to: (i) lock... | 07/29/2008 |
| 7338434 | Method and system for organ positioning and stabilization This invention provides a heart positioning device, method and system for positioning, manipulating, holding, grasping, immobilizing and/or stabilizing a heart. The heart positioning device may include a suction head and a shaft with a means for remotely changing th... | 03/04/2008 |
| 7331956 | Methods and apparatus for treating back pain Apparatus and methods for treating back pain of a patient by denervation of an intervertebral disc or a region of the posterior longitudinal ligament by the controlled application of heat to a target tissue. In one embodiment, the invention may include a procedure c... | 02/19/2008 |
| 7288103 | Link device for surgical tool and surgical tool In a link device for surgical tool and a surgical tool suitable for used with an endoscope, the diameter of an insertion section can be made narrow. A multi-free forceps (surgical tool) is used as a soft surgical tool for use with an endoscope. The multi-free forcep... | 10/30/2007 |
| 7270658 | Systems and methods for electrosurgery Methods and apparatus for selectively applying electrical energy to a target location within a patient's body, particularly including tissue in the spine. In a method of the invention high frequency (RF) electrical energy is applied to one or more active electrodes ... | 09/18/2007 |
| 7270661 | Electrosurgical apparatus and methods for treatment and removal of tissue Apparatus and methods for ablating, severing, cutting, shrinking, coagulating, or otherwise modifying a target tissue to be treated. In a method for treating a target tissue, an active electrode of an electrosurgical probe is positioned in at least close proximity t... | 09/18/2007 |
| 7270659 | Methods for electrosurgical treatment of spinal tissue Systems, apparatus, and methods for treating spinal tissue and other body structures in open and endoscopic spine surgery to relieve symptoms, such as neck or back pain. In particular, the present invention provides methods for the controlled heating of various tiss... | 09/18/2007 |
| 7241293 | Electrode screen enhanced electrosurgical apparatus and methods for ablating tissue Electrosurgical methods and apparatus for the controlled ablation of tissue from a target site of a patient. The instrument includes a shaft having proximal and distal end portion and an active screen electrode on the distal end portion; a return electrode arranged ... | 07/10/2007 |
| 7229111 | Tweezer, kit, method, and package The present disclosure relates to a tweezer comprised of a handle and a detachably engageable tweezer component that engages with the handle and is detachable from the handle, a kit containing the handle and the detachably engageable tweezer component, point-of-sale... | 06/12/2007 |
| 7226622 | Chemoablation of tissue using biodegradable, solid salt dosage forms Novel methods for the chemical ablation of tissue (e.g. prostatic tissue) are described. These methods include the steps of: (a) providing one or more solid salt dosage form comprising 50-100% w/w salt; and (b) inserting one or more of such solid salt dosage forms i... | 06/05/2007 |
| 7201716 | Method and apparatus for temporarily immobilizing a local area of tissue The invention is a method and apparatus for performing beating heart surgery, in which a single articulating arm supports multiple suction pods. Once the suction pods are applied to the heart surface, tightening a cable fixes the arm in place. Then, the suction pods... | 04/10/2007 |
| 7201731 | Treatment device with guidable needle A medical treatment device comprising an elongate probe member having proximal and distal extremities. The elongate probe member has a longitudinal axis and at least one passageway extending from the proximal extremity to the distal extremity. A guide is mounted in ... | 04/10/2007 |
| 7189201 | Method and apparatus for temporarily immobilizing a local area of tissue A method and apparatus for temporarily immobilizing a local area of tissue. In particular, the present invention provides a method and apparatus for temporarily immobilizing a local area of tissue within a patient's body cavity. In one embodiment, the tissue immobil... | 03/13/2007 |
| 7179255 | Methods for targeted electrosurgery on contained herniated discs Apparatus and methods for treating an intervertebral disc by ablation of disc tissue. A method of the invention includes positioning at least one active electrode within the intervertebral disc, and applying at least a first high frequency voltage between the active... | 02/20/2007 |
| 7169143 | Methods for electrosurgical tissue treatment in electrically conductive fluid An electrosurgical probe comprises a shaft having at least one electrode terminal at its distal end and a connector at its proximal end. The electrode terminal may be spaced from a return electrode such that when the electrode terminal is brought adjacent a tissue s... | 01/30/2007 |
| 7131969 | Systems and methods for electrosurgical treatment of obstructive sleep disorders The present invention provides systems and methods for selectively applying electrical energy to a target location within the head and neck of a patient's body, particularly including tissue in the ear, nose and throat. The present invention applies high frequency (... | 11/07/2006 |
| 7118566 | Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue Methods and apparatus for delivering precise amounts of fluid under pressure into cardiac tissue for the purpose of facilitating ablation of the tissue along a desired lesion line. One method injects fluid under pressure through a discharge orifice in a needle-less ... | 10/10/2006 |
| 7112199 | 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 electrode having an insulator sandwiched between an active electrode and a ret... | 09/26/2006 |
| 7087040 | Apparatus for delivering ablation fluid to treat lesions A surgical apparatus for delivering fluid to treat a lesion comprising a housing, an elongated member extending from the housing, and a plurality of tines positioned in the housing. Each of the tines has a lumen and at least one opening communicating with the lumen ... | 08/08/2006 |
| 7083613 | Ringed forceps A surgical instrument comprises two oppositely-positioned working numbers each having proximal and distal ends and each having a working surface. The instrument also comprises at least one ring member affixed to a least one of the working members to encompass one or... | 08/01/2006 |
| 7079890 | Electrochemical therapy apparatus The present invention relates to an electrochemical therapy apparatus in which various tumors such as cancers are treated using an electrochemical method that utilizes an interaction between an anodic electrode and a cathodic electrode. The electrochemical therapy a... | 07/18/2006 |
| 7074217 | Radio-frequency generator for powering an ablation device An apparatus and method for use in performing ablation of organs and other tissues includes a radio frequency generator which provides a radio frequency signal to ablation electrodes. The power level of the radio frequency signal is determined based on the subject a... | 07/11/2006 |
| 7070604 | RF electrosurgically-activated cutter A novel cutter instrument uses radiofrequency (RF) electrosurgery and RF energy to achieve the desired cutting action with minimum of mechanical force, thereby reducing the risk of tissue damage due to excessive mechanical cutting action. Preferably, a cutter head o... | 07/04/2006 |
| 7070596 | Electrosurgical apparatus having a curved distal section Apparatus and methods for advancing and retracting a medical instrument within an introducer device, wherein the instrument includes a distal tip, a distal linear portion, a first distal curve, a substantially linear inter-curve portion, and a second proximal curve.... | 07/04/2006 |
| 7048683 | Method and apparatus for temporarily immobilizing a local area of tissue A method and apparatus for temporarily immobilizing a local area of tissue. In particular, the present invention provides a method and apparatus for temporarily immobilizing a local area of heart tissue to thereby permit surgery on a coronary vessel in that area wit... | 05/23/2006 |
| 7037305 | Heart presentation device and method A medical instrument for positioning an internal organ during surgical and diagnostic procedures is provided. In one embodiment, the medical instrument includes a body having a tissue grasping element and an actuating member effective to move the tissue grasping ele... | 05/02/2006 |
| 6976992 | Dual-function medical instrument A dual-use medical instrument is disclosed. In one embodiment, the instrument has a first handle pivotally attached to a second handle through a mortise and tenon joint to define opposing jaws at the distal end of the surgical instrument, each of the opposing jaws i... | 12/20/2005 |
| 6974453 | Dual mode electrosurgical clamping probe and related methods 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 target tissue or organ of a patients. An electrosurgical apparatus of the invention... | 12/13/2005 |
| 6936048 | Echogenic needle for transvaginal ultrasound directed reduction of uterine fibroids and an associated method The invention is a transvaginal ultrasound probe having an attached echogenic needle that is useful in the treatment of uterine fibroids. The echogenic needle has an echogenic surface near its tip that allows the physician to visualize its location using ultrasound ... | 08/30/2005 |
| 6932810 | Apparatus and method for sealing and cutting tissue An axial elongate bipolar tissue sealer/cutter and method of use by a surgeon for electrosurgery on tissue. A chassis on a handle extends axially for axial movement. An effector on a distal end of the chassis first contacts tissue with axial movement. The effector p... | 08/23/2005 |
| 6918810 | Tool for closing a stuffed toy A wedge tool for operating a slide fastener having an auto-locking biasing member, the wedge tool having elongated arms and a tapered wedge tip extending from at least one arm toward the opposing arm. The wedge tip releases the slide fastener's auto-locking member a... | 07/19/2005 |
| 6863679 | Paired forceps Two pairs of forceps, each pair having an inner leg and an outer leg, are connected together so that a surgeon can insert a forefinger between the inner legs of the two pairs and operate both pairs of forceps with one hand. ... | 03/08/2005 |
| 6846318 | Scleral plug system Scleral plug system for occluding a hole in the eye and for controlling irrigation during vitreo-retinal surgery in order to maintain a closed system during the procedure, and angled forceps for handling a scleral plug. ... | 01/25/2005 |
| 6752823 | Surgical forceps A surgical forceps includes a forceps jaw, with a handle consisting of two grip parts with which the one first grip part is connected to a forceps housing and the other second grip part is pivotable for opening and closing the jaw mouth, with an adjustment rod which... | 06/22/2004 |
| 6685725 | Surgical instrument A surgical instrument, in particular ophthalmologic clamp, includes two substantially parallel spring arms interconnected at their rear end and having a forward end terminating in clamping elements. An actuating mechanism is provided for moving the spring... | 02/03/2004 |
| 6656177 | Electrosurgical systems and techniques for sealing tissue An electrosurgical instrument and technique for creating thermal seal or welds transected margins of engaged tissue. The working end provides very elongate jaws particularly suited for resecting tissue, such as in a lung resection. The jaw assembly carrie... | 12/02/2003 |
| 6616683 | Method of making miniaturized surgical forceps Miniature surgical forceps are formed from a one-piece tubular member by opposed longitudinal channels machined in a distal end thereof so as to establish a radially opposed pair of unitary forceps jaws. Most preferably, the opposed channels are formed in... | 09/09/2003 |
| 6596000 | Instrument for positioning an intracorneal optical lens An instrument for positioning an intracorneal optical lens within an intracorneal pocket is disclosed. The instrument generally includes a handle and a cannula associated with and having a distal portion extending from the handle. The cannula is for fluid... | 07/22/2003 |
| 6544259 | Hair removal method and device Method of removing hair provides for applying radio frequency radiation to a selected skin zone in conjunction with applying ultrasound waves to the skin zone, with pulling the slackened hair out. A combination of a radio frequency generator, and an oscil... | 04/08/2003 |
| 6517554 | Everting triceps A triceps for anastomosis, the triceps having two outer legs on opposing sides of a middle leg. A latch is located on one outer leg and the middle leg to hold the respective legs in a clamped position. An alignment post extends through the middle leg and ... | 02/11/2003 |