Matches 1 - 50 out of 82 1 2 >


Match Document Document Title
US20110054477 APPARATUS FOR AND METHOD OF PROVIDING A HIP REPLACEMENT  
A short main incision and portal incisions at portal positions strategically displaced from the main incision are provided in a patient's hip. One portal incision (acetabular portal) provides for...
US20140005670 DRILL SYSTEM FOR ACETABULAR CUP IMPLANTS  
A drill guide system comprising: a hemispherical cup having an opening therein;a body having a distal end, a proximal end and a lumen extending between the distal end and the proximal end; anda...
US20140243831 ACETABULAR DRILL PIN  
An acetabular drill pin comprising an elongated shaft having a proximal end and a distal end opposite thereof along a longitudinal axis of the shaft; at least two depth markings along the shaft,...
US20140296856 HIP REPLACEMENT IN COMPUTER-ASSISTED SURGERY  
A system for calculating a position and orientation of an acetabular cup in computer-assisted surgery comprises a first trackable reference secured to a pelvis, with a frame of reference being...
US20120022539 MILLING TOOL FOR PROSTHETIC SURGERY OPERATIONS  
A milling tool for prosthetic surgery operations comprising a cap body, hollow inside, at least a cutting profile, associated with said cap body, and an attachment support positioned and...
US20140296857 ACETABULAR REAMER  
An acetabular reaming system is disclosed of the type having a driver and a tool held together by a quick-release coupling mechanism. The tool (10) has a hollow body (12) defining a domed shape...
US20110092974 ACETABULAR REAMER  
A method of reaming an acetabulum includes the steps of: providing an acetabular reamer including a partially hemispherical shell having a shell radius, and a base including a first...
US20110071526 CONTOURED REAMER TEETH  
An acetabular reamer (10) for cutting a required cut shape. The reamer has a cutting shell (12) having a series of doubly curved cutting teeth (16) thereon of a quantity to substantially reduce a...
US20140121665 ACCESSORIES FOR REMOVING BONE MATERIAL AND METHOD FOR MAKING SAME  
The invention concerns an accessory for removing material, in particular a file (3) or a cutting block, for prosthesis implantation surgery, in particular for hip or knee prostheses. The invention...
US20070225723 Reduced profile orthopaedic reamer  
An orthopaedic reamer, which includes a reamer with a partially hemispherical shell which has a base including three circumferential base segments. The shell has three cutouts each extending to...
US20100069908 Modular spherical hollow reamer assembly for medical applications  
A low cost disposable spherical hollow reamer for medical applications includes a reusable shaft and a disposable spherical hollow reamer. The hollow reamer is thin sheet metal with 0.125 mm to...
US20140025078 Disposable Reamer Shaft For Modular Spherical Or Tapered Hollow Reamer Assembly For Medical Applications  
A low cost disposable reamer shaft is made from a rod or tube stock of stainless steel, Nitinol or fiber reinforced polymer having a precise outer diameter in the range of 4 to 14 millimeter and...
US20060276797 Expandable reaming device  
An expanding reamer for reaming or cutting a concave surface, for example, for reaming an acetabulum in preparation for implanting a prosthetic component, such as an acetabular cup or socket,...
US20050075639 Contoured reamer teeth  
An acetabular reamer (10′) for cutting a required cut shape. The reamer has a cutting shell (12′) having a series of doubly curved cutting teeth (16′) thereon of a quantity to substantially reduce...
US20070225722 Acetabular reamer  
An orthopaedic cutting tool which includes a partially hemispherical shell having a shell radius, and a base including a first circumferential base segment and a second circumferential base...
US20140107652 METHOD AND APPARATUS FOR HIP REPLACEMENTS  
A hip replacement method in which includes making an anterior incision and a lateral incision proximate the hip joint. The method next includes preparing a femoral passage directed along an axis...
US20120191099 Disposable Surgical Hemispherical Cutter For Concave Surfaces  
A disposable reamer designed to improve bone and tissue removal efficiency is described. The reamer device comprises a reamer body shell, a series of reamer blades and a reamer shaft interface....
US20120191098 Disposable Surgical Hemispherical Cutter For Convex Surfaces  
A disposable reamer designed to improve bone and tissue removal efficiency is described. The reamer device comprises a reamer body shell, a series of reamer blades and a reamer shaft interface....
US20130204254 Limited Use Acetabular Reamer  
A limited use acetabular reamer can be used to perform selected procedures. The limited use reamer can be formed of low cost materials and be assembled in a limited number of steps. For example, a...
US20070276396 Modular acetabular reamer  
A modular part-spherical acetabular reamer including a first part-spherical element having an outer surface including a pole and a portion extending from the pole toward an equator of the reamer...
US20080167653 Drill bit assembly for bone tissue including depth limiting feature  
A drill assembly for creating a bore in living bone comprises a drill bit, a collet-nose drill stop, a collet sleeve, a collet body, a concealment collar, a retaining spring, and a plurality of...
US20140039505 RECIPROCATING RASPS FOR USE IN AN ORTHOPAEDIC SURGICAL PROCEDURE  
Reciprocating rasps for the surgical preparation of the bone prior to the implantation of a glenoid or acetabular component with complex geometry are disclosed. Surgical methods for the use of...
US20070016211 Expandable surgical reaming tool  
An expanding reamer for reaming or cutting a concave surface, for example, for reaming an acetabulum in preparation for implanting a prosthetic component during a hip arthroplasty. A rotating...
US20090163921 DISPOSABLE ACETABULAR REAMER FROM FLAT STOCK  
A disposable reamer is provided, made up of a base and a thin-walled, perforated cutting body of flat metal stock affixed thereto. The base and body may be molded together or assembled together in...
US20120136357 Drill Guide  
The present invention relates to a drill guide for use in drilling an acetabular tunnel. The drill guide comprises a cannulated shaft having a handle towards a proximal end, and an offset arm...
US20090209963 DEVICE AND METHOD FOR ALLOGRAFT TOTAL HIP ARTHROPLASTY  
Method and apparatus for preparing bone and cartilage transplants for the reconstruction of the acetabulum, femoral head, or both with tissue engineered osteochondral constructs or and...
US20070142840 Assembly for use in orthopaedic surgery  
An instrument assembly for use in orthopaedic surgery comprises a reamer or other cutting component which is to be positioned within a body cavity to engage a bone, having at least one bar portion...
US20080161813 CUT-OFF ACETABULAR REAMER  
An acetabular reamer (10, 10′, 10″) is intended in particular for the shaping of the cotyloid cavity in the event of a replacement of a hip joint by total prosthesis. The reamer (10, 10′, 10″) is...
US20130150859 GLENOID REAMER  
A bone reamer includes a first member having a first hub and a second member having a second hub. The first hub can extend along a first axis and have a pair of elongated cutting arms that are...
US20060217730 Expandable spring loaded acetabuler reamer  
In accordance with the present invention an improved spring-loaded expandable acetabular reamer is described, which comprises a number of convex reaming segments symmetrically located by pair...
US20130060345 PARTIAL HIP PROSTHESIS  
The invention reduces friction and wear in partial hip prosthesis by combining optimized geometry of the articulation and surface treatment of the prosthetic component. The acetabulum is reamed to...
US20120226283 PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS  
A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface...
US20100145342 DISPOSABLE ACETABULAR REAMER AND METHOD OF FABRICATING THE SAME  
A disposable acetabular reamer having a cutter blade (16) molded into the surface of a support (11). The cutter blade is formed of a single flat sheet of metallic material having a series of teeth...
US20060235539 Surgical kit for hemiarthroplasty hip replacement  
The present invention concerns apparatus and methods for hip refurbishment/replacement and in one aspect provides a kit comprising a femoral head and reamer. The present invention also provides...
US20140188117 Shielded Capacitor Sensor System For Medical Applications And Method  
A measurement system for measuring a parameter of the muscular-skeletal system is disclosed. The measurement system comprises a capacitor, a signal generator, a digital counter, counter register,...
US20080045967 Surgical Lever  
Surgical lever, particularly for lifting the femur from the hip bone. It comprises an actuating handle (5) and an engagement device (6) and is characterized in that a projection (9, 11)...
US20150257772 REAMING INSTRUMENT WITH ADJUSTABLE PROFILE  
A planing instrument, in accordance with one embodiment, includes a rotatable cutting head and a cutting face on a distal end of the cutting head. At least one radially displaceable cutting...
US20140358147 METHOD AND APPARATUS FOR PROVIDING ARTHROSCOPIC MICROFRACTURE THERAPY  
A method for providing therapy to a patient, the method comprising: providing microfracture therapy to the acetabular cup of the patient, wherein providing microfracture therapy to the acetabular...
US20050228390 Acetabular instrument and associated method  
An acetabular reamer is provided. The acetabular reamer includes a body having a peripheral surface. The peripheral surface is defined by a radius extending from an origin. The body defines an...
US20060079906 Acetabular rim cutter  
An acetabular rim cutter has an annular cutting face provided on a rotatable carrier. A coupler is provided for attaching the carrier to a rotational power source. A guide element is axially...
US20090088757 Acetabular reamer  
A reamer assembly includes a tool driver and a tool. Tool driver comprises a shaft. The tool receiving end of the shaft has a flange. Formed in the flange are four L-shaped bayonet catches which...
US20150196307 CUSTOMIZED PATIENT-SPECIFIC ACETABULAR ORTHOPAEDIC SURGICAL INSTRUMENT AND METHOD OF USE AND FABRICATION  
A customized patient-specific orthopaedic instrument for facilitating implantation of an acetabular cup prosthesis in a coxal bone of a patient and method of use is disclosed. The customized...
US20100280517 INSTRUMENT FOR REMOVING BONE TISSUE  
An instrument for removing tissue from a bone to create a cavity which is approximately circular in outline in which tissue within a predetermined region within the circular outline is left...
US20070233132 Surgical cutting tool and system  
A surgical cutting tool, instrument, kit and system are disclosed, which are adapted for use during in total hip (or shoulder) replacement surgery. The invention optimally and efficiently removes...
US20050049601 Surgical instrument for grinding the cotyloid cavity  
Surgical instrument for grinding the cotyloid cavity, comprising an instrument head (3) and a drive shaft (5). In order to offer easier access during a minimally invasive operation, the drive...
US20060100632 Apparatus and method for shaping a mammalian joint surface  
An apparatus and method are provided for shaping a mammalian joint surface, such as within the knee joint. The apparatus includes a shaft having a proximal end and a distal end, and a head...
US20050107799 Accessory for implanting a hip endoprosthesis, and method for manipulating the same  
The invention relates to an accessory for implanting a hip endoprosthesis, which comprises a manipulation cavity (20), a manipulation head (16) with means (22) for aligning the manipulation cavity...
US20130150860 MEDICAL CUTTING TOOL QUALITY CONTROL SYSTEMS AND METHODS  
A cutting tool includes a cutting surface on a first side and an attachment member on a second side. The attachment member is configured to be coupled to a powered driving member. The cutting tool...
US20080214932 Method and surgical navigation system for creating a recess to receive an acetabulum  
To facilitate assistance of the operating surgeon when determining the disposition of a receiving cavity in the case of a method and a navigation system for creating a cavity to receive an...
US20050261694 Assembly for use in orthopaedic surgery  
An assembly for use in orthopaedic surgery, comprises a component (2, 34, 50) which is to be positioned within a body cavity to engage a bone. The component comprises a hollow shell which is open...

Matches 1 - 50 out of 82 1 2 >