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Surgery > Instruments > Cutting, Puncturing Or Piercing > Cutter Having Vibratory Drive Means Cutter Having Vibratory Drive MeansCutter Having Vibratory Drive Means patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/16/06 - 20060259054 - Energy accessory An energy accessory includes an ultrasonic vibrator configured to generate ultrasonic vibration, an elongated probe whose proximal end is connected to the ultrasonic vibrator and configured to transmit the ultrasonic vibration generated by the ultrasonic vibrator from a proximal end side to a distal end side to apply the ultrasonic ... 09/07/06 - 20060200180 - Device for removing diseased surface tissues A device is designed for scraping off the diseased part at the surface of soft tissues, particularly for removing diseased tissues deep in an ear canal. The device mainly includes a handle internally provided with a vibrating motor having an eccentric wheel mounted on a rotary shaft of the motor, ... 07/06/06 - 20060149301 - Phacoemulsification system utilizing graphical user interfaces for adjusting pulse parameters A phacoemulsification system with enhanced user utility and tactile operability includes a control unit and a handpiece with a needle and a vibrating unit that is configured to ultrasonically vibrate the needle. The handpiece includes a needle and a vibrating unit for ultrasonically vibrating the needle according to a variable ... 06/22/06 - 20060135975 - Non-circular ported phacoemulsification irrigation sleeve An ophthalmic phacoemulsification irrigation sleeve 26 includes an elongated resilient tubular body portion 28 having a distal end 30 and a proximal end 32 for surrounding a portion of a shaft of a pharcoemulsification needle. An enlarged section 34 is formed on the proximal end 32 for surrounding a hub ... 06/22/06 - 20060135974 - Surge dampening irrigation-aspiration tubing A length of tubing 20 includes an irrigation lumen 26 for carrying irrigation fluid from a source 12 to an ophthalmic surgical site at eye 18. An aspiration lumen 28 is also formed in tubing 20 for carrying aspirant from the surgical site at eye 18 to a collection reservoir. ... 06/08/06 - 20060122639 - Ultrasonic curved blade An ultrasonic dissection and coagulation system for surgical use is provided. The system includes an ultrasonic instrument, a control module, and a remote actuator. The ultrasonic instrument has a housing and an elongated body portion extending from the housing. An ultrasonic transducer supported within the housing is operatively connected to ... 05/11/06 - 20060100653 - Infusion sleeve An infusion sleeve for use with a phacoemulsification handpiece has a hollow body with an open end by which the sleeve is attachable to the handpiece and an open tip through which a phacoemulsification needle is passed. Irrigating liquid is directed from the handpiece through the sleeve. At least three ... 05/11/06 - 20060100652 - Ultrasonic shear with asymmetrical motion Devices providing ultrasonic clamped cutting using asymmetrical motion include a housing and ultrasonic waveguide. A longitudinal axis extends through the center of mass of the ultrasonic waveguide. An actuating assembly provides opposable movement of a clamp arm with respect to the cutting blade, the movement defining a vertical plane having ... 03/16/06 - 20060058825 - Ultrasonic surgical apparatus An ultrasonic surgical apparatus which can be used in laparoscopic surgery. The ultrasonic surgical apparatus includes an inserting unit and an operation unit. The inserting unit is inserted into a guide member called a trocar. The inserting unit includes an elongated member, a tip portion, and also a joint section ... 01/05/06 - 20060004396 - Torsional pineapple dissection tip A torsional dissection tip and method of use comprising a longitudinal-torsional resonator having a cutting surface at a distal end with cutting teeth of a pitch optimized to the torsional or longitudinal displacement of the distal tip. The present art apparatus and method of use utilizes uniquely designed cutting surface ... 12/08/05 - 20050273127 - Method for ultrasonic tissue excision with tissue selectivity A surgical method utilizes a cutting blade having a thickness along a cutting edge of between about 0.0005 inch and about 0.020 inch and preferably between about 0.001 inch and 0.010 inch. The blade is moved in contact with relatively hardly tissues which are disposed adjacent to softer tissues at ... 12/08/05 - 20050273126 - Color treated condition-indicating ultrasonic surgical device and method Disclosed is a condition-indicating ultrasonic surgical device and method of making the same in which an ultrasonic surgical instrument (10) has at least a portion of which has an outer surface which includes a color layer formed by anodizing or chemical processing. The color layer has a predetermined thickness wherein ... 11/24/05 - 20050261715 - Method of controlling a surgical system based on a load on the cutting tip of a handpiece A surgical system that is able to sense the onset of an occlusion or other surgical event as well as the instant an occlusion breaks. To help avoid overheating of the tip, the system determines an approximate temperature of the eye using an irrigation flow rate and reduces the power ... 11/03/05 - 20050245951 - Ultrasound catheter apparatus Ultrasound catheter devices and methods of the present invention generally provide for ablation and/or disruption of vascular occlusions. An ultrasound transmission member, such as a wire, transmits vibrational energy from an ultrasound transducer to a distal head of the catheter to disrupt vascular occlusions. At least one absorber member is ... 10/13/05 - 20050228425 - Method of controlling a surgical system based on a load on the cutting tip of a handpiece A surgical system that is able to sense the onset of an occlusion or other surgical event as well as the instant an occlusion breaks. To help avoid overheating of the tip, the system determines an approximate temperature of the eye using an irrigation flow rate and reduces the power ... 09/29/05 - 20050216045 - Surgical tool mechanism The surgical tool comprises a longitudinally extending waveguide (1) defining a longitudinal axis (2). A first jaw member (1b) is connected at a distal end of the waveguide (1). A longitudinally extending carrier tube (3) is rotatable about the waveguide (1) and a second jaw member (6) is pivotably mounted ... 09/22/05 - 20050209621 - Method of controlling a surgical system based on irrigation flow A surgical system that is able to sense the onset of an occlusion or other surgical event as well as the instant an occlusion breaks. To help avoid overheating of the tip, the system determines a temperature of an eye using irrigation flow rate and reduces the power to the ... 09/01/05 - 20050192612 - Ultrasonic surgical shears and method for sealing a blood vessel using same An ultrasonic surgical shears includes an ultrasonic surgical blade, a clamping arm operable to open and close toward the blade, and a tissue pad attached to the clamping arm. A method for sealing a blood vessel of a patient includes obtaining an ultrasonic surgical shears and positioning the blood vessel ... 09/01/05 - 20050192611 - Ultrasonic surgical instrument, shears and tissue pad, method for sealing a blood vessel and method for transecting patient tissue An ultrasonic surgical shears has a bifurcated ultrasonic surgical blade, a clamping arm and a substantially “T”-shaped tissue pad. An alternate ultrasonic surgical shears has an ultrasonic surgical blade, a clamping arm, and a tissue pad having first and second transverse outer portions and a movable transverse central portion. An ... 09/01/05 - 20050192610 - Ultrasonic surgical shears and tissue pad for same An ultrasonic-surgical-shears tissue pad has a tissue-pad body including a base material and at least one filler material. An alternate ultrasonic-surgical-shears tissue pad has a tissue-pad body having adjoining first and second regions, wherein the first region includes a first material and wherein the second region includes a second material. ... 07/21/05 - 20050159766 - Low frequency cataract fragmenting device A control circuit that provides a driving signal to a transducer coupled to a mechanical cutting element. The transducer is capable of operating in a resonant mode. The driving signal contains a plurality of pulses provided in a time interval that does not cause the transducer to operate in the ... 06/30/05 - 20050143769 - Ultrasonic dissector An ultrasonic surgical instrument for dissection and coaguation of tissue is provided. The surgical instrument includes a vibration coupler supported within a housing and operably connected to an ultrasonic generator. An angled blade member is connected to the distal end of the vibration coupler to conduct high frequency vibration from ... ### FreshPatents.com Support |