United Orthopedic Corp.

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Contact: Fang-Yuan Ho
Web: http://www.uoc.com.tw
E-Mail:
Address: 57 Park Ave. 2, Science Park, Hsinchu 300, Taiwan
Phone: +886-(3)-5773351 | Fax: +886-(3)-5777156 | Map/Directions >>

Profile: United Orthopedic Corp. manufactures orthopedic implants, instruments & precision medical devices. We also serve as an OEM supplier. We provide a full range of joint replacement products. We specialize in hip & knee joint replacement products. Our hip joint replacement products include U2, U1, U motion ceramic system, and U2 hip instrument. Our knee joint replacement products include U2, Uknee, U2knee instrument, and U2 PSA. Ustar system is used in oncology treatment and unify system is used for trauma care. The U2 revision hip is a cylindrical distal stem with polished tip to optimize loading characteristics & to decrease the potential for distal tip related thigh pain.

The company was founded in 1993 and is ISO 9001, 13485, GMP (ISO13485), CE Mark, FDA 510K certified.

FDA Registration Number: 9681642
US Agent: Calvin Lin / Uoc Usa Inc.
Phone: +1-(949)-328-3366 Fax: +1-(949)-328-3367 E-Mail:

7 Products/Services (Click for related suppliers)

• Calicum-Phosphate Non-Porous Metal/Polymer Uncemented Semi-Constrained Hip Prosthesis (FDA Code: MEH / 888.3353)

A hip joint metal/ceramic/polymer semi-constrained cemented or nonporous uncemented prosthesis is a device intended to be implanted to replace a hip joint. This device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. The two-part femoral component consists of a femoral stem made of alloys to be fixed in the intramedullary canal of the femur by impaction with or without use of bone cement. The proximal end of the femoral stem is tapered with a surface that ensures positive locking with the spherical ceramic (aluminium oxide, A1203) head of the femoral component. The acetabular component is made of ultra-high molecular weight polyethylene or ultra-high molecular weight polyethylene reinforced with nonporous metal alloys, and used with or without bone cement.

• Drill Bit (FDA Code: HTW / 888.4540)

An orthopedic manual surgical instrument is a nonpowered hand-held device intended for medical purposes to manipulate tissue, or for use with other devices in orthopedic surgery. This generic type of device includes the cerclage applier, awl, bender, drill brace, broach, burr, corkscrew, countersink, pin crimper, wire cutter, prosthesis driver, extractor, file, fork, needle holder, impactor, bending or contouring instrument, compression instrument, passer, socket positioner, probe, femoral neck punch, socket pusher, reamer, rongeur, scissors, screwdriver, bone skid, staple driver, bone screw starter, surgical stripper, tamp, bone tap, trephine, wire twister, and wrench.

• Metal/Polymer Femoral Hemi- Hip Prosthesis (FDA Code: KWY / 888.3390)

A hip joint femoral (hemi-hip) metal/polymer cemented or uncemented prosthesis is a two-part device intended to be implanted to replace the head and neck of the femur. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum, and a snap-fit acetabular component made of an alloy, such as cobalt-chromium-molybdenum, and ultra-high molecular weight polyethylene. This generic type of device may be fixed to the bone with bone cement (888.3027) or implanted by impaction.

• Metal/Polymer Semi-Constrained Hip Prosthesis (FDA Code: LPH / 888.3358)

A hip joint metal/polymer/metal semi-constrained porous-coated uncemented prosthesis is a device intended to be implanted to replace a hip joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across the joint. This generic type of device has a femoral component made of a cobalt-chromium-molybdenum (Co-Cr-Mo) alloy or a titanium-aluminum-vanadium (Ti-6Al-4V) alloy and an acetabular component composed of an ultra-high molecular weight polyethylene articulating bearing surface fixed in a metal shell made of Co-Cr-Mo or Ti-6Al-4V. The femoral stem and acetabular shell have a porous coating made of, in the case of Co-Cr-Mo substrates, beads of the same alloy, and in the case of Ti-6Al-4V substrates, fibers of commercially pure titanium or Ti-6Al-4V alloy. The porous coating has a volume porosity between 30 and 70 percent, an average pore size between 100 and 1,000 microns, interconnecting porosity, and a porous coating thickness between 500 and 1,500 microns. The generic type of device has a design to achieve biological fixation to bone without the use of bone cement.

• Orthopedic Manual Surgical Instrument (FDA Code: LXH / 888.4540)

• Semi-Constrained Patellofemorotibial Knee Prosthesis (FDA Code: JWH / 888.3560)

A knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis is a device intended to be implanted to replace a knee joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum, and a tibial component or components and a retropatellar resurfacing component made of ultra-high molecular weight polyethylene. This generic type of device is limited to those prostheses intended for use with bone cement (888.3027).

• Uncemented Metal/Polymer Semi-Constrained Hip Prosthesis (FDA Code: LWJ / 888.3360)

A hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis is a device intended to be implanted to replace a portion of the hip joint. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum. This generic type of device includes designs which are intended to be fixed to the bone with bone cement (888.3027) as well as designs which have large window-like holes in the stem of the device and which are intended for use without bone cement. However, in these latter designs, fixation of the device is not achieved by means of bone ingrowth.