Matches 1 - 50 out of 133 1 2 3 >


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US20120109172 SELECTIVE TISSUE REMOVAL TOOL FOR USE IN MEDICAL APPLICATIONS AND METHODS FOR MAKING AND USING  
The present disclosure relates generally to the field of tissue removal and more particularly to methods and devices for use in medical applications involving selective tissue removal. One...
US20140288560 ROTARY CUTTING TOOL WITH IMPROVED CUTTING AND REDUCED CLOGGING ON SOFT TISSUE AND THIN BONE  
A surgical cutting instrument including two coaxially arranged tubular members. The first tubular member has a cutting tip and is co-axially disposed within the second tubular member, which in...
US20130197522 ROTARY CUTTING TOOL WITH IMPROVED CUTTING AND REDUCED CLOGGING ON SOFT TISSUE AND THIN BONE  
A surgical cutting instrument including two coaxially arranged tubular members. The first tubular member has a cutting tip and is co-axially disposed within the second tubular member, which in...
US20110270294 ROTARY CUTTING TOOL WITH IMPROVED CUTTING AND REDUCED CLOGGING ON SOFT TISSUE AND THIN BONE  
A surgical cutting instrument including two coaxially arranged tubular members. The first tubular member has a cutting tip and is co-axially disposed within the second tubular member, which in...
US20120316591 ARTHROSCOPIC SHAVER HANDPIECE WITH MODULAR ATTACHMENTS  
An apparatus, system and method are presented by which certain surgical procedures normally done by powered surgical handpieces may be accomplished by powered arthroscopic handpieces, thus...
US20110087260 SURGICAL CUTTING DEVICE AND METHOD FOR PERFORMING SURGERY  
A surgical cutting device and method for performing surgery using such is provided. The surgical device includes a handpiece or other, a stationary outer cannula connected to the base, a rotatable...
US20110218562 ROTARY KNIFE CUTTING SYSTEMS  
A rotary cutting system for use with a surgical stapling device. The rotary cutting system generally includes a knife blade and a mainspring for imparting rotary motion to the circular knife...
US20130274779 Surgical Bur with Non-Paired Flutes  
A surgical dissection tool for cutting bone and other tissue includes a cutting head having an outer surface having non-paired or an odd number of flutes formed therein. Each flute includes a rake...
US20150025559 Surgical Burs With Geometries Having Non-Drifting and Soft Tissue Protective Characteristics  
A surgical bur includes a body and a drill point. The body includes flutes and lands. Each of the flutes includes a cutting edge, a rake face, and a clearance surface. Each of the lands is...
US20150080795 DEVICES, SYSTEMS AND METHODS FOR PERFORMING ATHERECTOMY AND SUBSEQUENT BALLOON ANGIOPLASTY WITHOUT EXCHANGING DEVICES  
The present invention is directed in various methods, devices and systems relating to providing a balloon on a sheath in combination with orbital atherectomy in order reduce the number of steps in...
US20100179528 Systems and Methods for Treatment of Prostatic Tissue  
A prostate therapy system is provided that may include any of a number of features. One feature of the prostate therapy system is that it can access a prostate lobe transurethrally. Another...
US20140074137 APPARATUS AND METHOD FOR FORMING INCISIONS IN OCULAR TISSUE  
A surgical tool includes a rocker assembly configured to cause rotation of a surgical blade to form an incision. The rocker assembly includes a gear. The surgical tool also includes a ratchet...
US20130041394 APPARATUS AND METHOD FOR FORMING INCISIONS IN OCULAR TISSUE  
A surgical tool includes a rocker assembly configured to cause rotation of a surgical blade to form an incision. The rocker assembly includes a gear. The surgical tool also includes a ratchet...
US20150012000 Tissue Disruption Device and Corresponding Methods  
A tissue disruption device (10) for deployment via a rigid conduit (100) includes a rotary tissue disruptor (12) insertable along the conduit with its axis of rotation (14) parallel to the...
US20140343589 Handpiece  
A hand piece includes a main body, an impeller, an air supplier, an exhauster and an exhaust controller. The impeller is received by the main body and is rotated in the main body. The air supplier...
US20150238218 WIDTH-ADJUSTABLE CUTTING INSTRUMENT FOR TRANSAPICAL AORTIC VALVE RESECTIONING  
A surgical cutting instrument for transapical aortic valve resection includes a cutting unit arranged on the distal end of a tool shaft and at least one mechanical cutting element for making a...
US20140142464 Systems and Methods for Surgery Rotating Needles and Therapy Treatments  
The inventive technology describes to a novel surgical device having a high-speed rotating hollow cutting needle capable of longitudinally cutting, sampling, removing and/or coring targeted tissue...
US20120029547 SURGICAL CIRCULAR STAPLER WITH TISSUE RETENTION ARRANGEMENTS  
Surgical instruments and procedures for performing a circular anastomosis of a tubular organ. The surgical instruments may include selectively deployable tissue acquisition members configured to...
US20130184731 SURGICAL MILLING CUTTER  
A surgical milling cutter includes a milling cutter bracket, a locking device and a bottom electric motor connected successively. The milling cutter bracket includes a fixing seat with a through...
US20140018834 Curved Burr Surgical Instrument  
A tissue resection device may include an hourglass shaped bun to resect tissue according to the shape and curvature of the hourglass shaped burr. The tissue resection device may also include a...
US20130066351 APPARATUS FOR CREATING AN ANNULAR INCISION IN SOFT TISSUE  
The present invention relates to a device and method for cutting an annular piece out of the soft tissue of a selected mammal. The device can be utilized in surgical situations such as...
US20070060936 Surgical abrader with clear hood  
A rotary abrader allowing for improved visibility during surgery and improved aspiration of waste material. This is accomplished by providing a hood or sheath formed of a clear material and is...
US20060212060 Arthroscopic shaver and method of manufacturing same  
An arthroscopic shaver with an inner cutting window having a plurality of teeth positioned along the lateral cutting edges, the teeth being configured for easy penetration into tissue to prevent...
US20050054972 Surgical micro-burring instrument and method of performing sinus surgery  
A surgical micro-burring instrument including an outer tubular member coaxially maintaining an inner tubular member. The outer tubular member defines a proximal section, a distal section, and a...
US20150196326 Robot Guided Oblique Spinal Stabilization  
A robotic system for performing minimally invasive spinal stabilization, using two screws inserted in oblique trajectories from an inferior vertebra pedicle into the adjacent superior vertebra...
US20120172878 Surgical Marking Tools and Methods for Marking a Patient  
A surgical marking tool for marking a location on a patient includes a cutting head and a handle. The cutting head includes a screw thread. The handle is coupled to the cutting head to rotate the...
US20060259055 Attachments for arthroscopic shaver handpieces  
An apparatus, system and method are presented by which certain surgical procedures normally done by powered surgical handpieces may be accomplished by powered arthroscopic handpieces, thus...
US20120283762 Methods of Using Multilayer Medical Sponges  
A method of protecting sensitive tissue from damage during a surgical procedure using at least one medical tool having a rotatable bit capable of removing tissue, including selecting a multilayer...
US20060253069 Method and device for tissue removal and for delivery of a therapeutic agent or bulking agent  
According to an aspect of the present invention, a medical device is provided, which comprises the following: (a) a hollow elongate body (e.g., a elongate cylinder, such as a needle) having distal...
US20080208233 DISPOSABLE VITRECTOMY HANDPIECE  
Electric vitrectomy handpieces are provided. The handpiece includes a motor, a clutch mechanism, an oscillating drive mechanism, a cutting tip and a handle. The motor is attached to the clutch,...
US20100076477 Drive Shaft For A Surgical Tool  
The present disclosure relates to a drive shaft for a surgical handpiece including a first prong and a second prong, wherein the first prong and the second prong are asymmetric. A surgical...
US20080071303 Rotary shaver with improved connection between flexible and rigid rotatable tubes  
An rotary shaver having an attachment device for coupling a flexible transmission shaft to rigid ends. In at least one embodiment, the rotary shaver may be a curved rotary shaver. The inner shaft...
US20070173873 SURGICAL TOOL WITH HYDRODYNAMIC DISSIPATION BRAKE  
Systems and methods are provided for passively dissipating a rotational speed of a fluid-driven rotatable shaft. In particular, a dissipation member is provided for dissipating the rotational...
US20050203558 Device for applying and monitoring medical rotablation  
Arrangement for executing and monitoring rotablation, in which a rotating drill head arranged at the tip of a catheter removes plaque adhering to a vessel wall while pushing aside normal vessel...
US20110166587 TROCAR DEVICE  
A surgical device is described. The surgical device may comprise a rotatable cutter configured to cut tissue for insertion of a cannula, and a first driver configured to be driven by a motor...
US20090024129 PERFORATOR WITH INNER AND OUTER DRILLS AND A DRIVE HEAD, THE INNER DRILL CONFIGURED TO MOVE AGAINST THE OUTER DRILL IN ORDER TO DISENGAGE FROM THE DRIVE HEAD  
A cranial perforator with an inner drill and an outer drill that surrounds the inner drill. Both drills are rotated by a head. Once the inner drill penetrates the bone, the inner drill moves...
US20050283176 Advanced disposable microdermabrasion system/method of treating the skin surface  
This invention provides a skin treatment device and disposable tissue collection/nutrition system, for removing of dead cells and outer layers of skin to provide a shining and fresh skin surface....
US20070021766 Surgical handpiece with compact clutch and anti-wobble coupling head  
A surgical handpiece with a rotating spindle for receiving the coupling head of a surgical attachment or a cutting accessory. A gear train has plural drive heads that simultaneously rotate at...
US20080039884 Morcellator with detachable handle  
A surgical morcellator includes a trocar body portion and a handle portion detachably mounted to the trocar body portion. The trocar body portion is relatively lightweight and may be used...
US20080058846 Mechanical tissue morcellator  
An improvement to a tissue removal device, that is, the addition of an adjustable protective guard and/or a retractable protective guard on the blade guard sheath of a mechanical tissue...
US20140107688 POWERED SURGICAL TISSUE CUTTING INSTRUMENT HAVING AN IRRIGATION SYSTEM  
A surgical tissue cutting instrument comprises a tubular outer member, an inner member rotatably disposed within the outer member and having a cutting element, a handpiece, and an irrigation...
US20110264130 CAPSULOTOMY DEVICES AND METHODS  
An Anterior Capsule Remover (“ACR”) device allows an ophthalmologist to safely and efficiently remove an anterior portion of the lens capsule at the beginning of cataract surgery. The device...
US20130165737 IMPLANTATION OF A HEARING PROSTHESIS  
A method of implanting a hearing prosthesis in a recipient, including boring an artificial passageway into the temporal bone to a middle ear cavity based on a virtual model of at least a portion...
US20080262526 NERVE STIMULATING DRILL BIT  
A nerve stimulating drill bit is provided and can include a shank and a body attached to the shank. The body can include a plurality of flutes and a cutting tip. Further, a first conductor can...
US20150150592 Fast-acting or rotating transseptal needle  
A transseptal medical device is provided including a dilator, a needle, and a needle control mechanism. The needle may be disposed within the dilator, and the needle control mechanism may be...
US20100152761 TISSUE REMOVAL DEVICE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS  
A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner...
US20080033467 Calculus crushing apparatus and medical procedure using endoscope  
An apparatus includes a crushing part which rotates and crushes the calculus, wherein a radius of rotation of the crushing part with respect to a rotation axis thereof increases or decreases in...
US20110270293 POWERED SURGICAL TISSUE CUTTING INSTRUMENT HAVING AN IRRIGATION SYSTEM  
A surgical tissue cutting instrument having an irrigation system comprises an elongate tubular outer member having a proximal end, a distal end and an opening at the distal end, an elongate inner...
US20070073326 Rotating surgical cutter  
A rotating surgical system is provided that includes a base, a first member rotably engaged with the base, and a second member fixed with said first member such that said first member and said...
US20140107642 DEVICES AND METHODS FOR FISTULA FORMATION  
Described here are devices and methods for forming a fistula between two vessels. In some instances, the fistula may be formed between a proximal ulnar artery and a deep ulnar vein. The fistula...

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