On july 27, 2007, stryker filed a motion to strike the new arguments and evidence contained in acumed s reply memorandum. Acumed incorporated many features into the polarus plus humeral. Its main function is to produce a strong, relatively inflexible nail plate over the dorsal surface of the end of each digit. For specific questions not addressed here, please contact your local acumed representative or acumed at 8886279957.
While they are provided together for convenience, a plate and a nail should not be used on the sam. The polarus nail is a minimally invasive cannulated. Treatment of proximal humeral fractures with polarus nail. While they are provided together for convenience, a plate and. Or, used for combined neck and metaphyseal fractures. Polarus plus humeral rod system surgical technique acumed. The polarus intramedullary nail acumed llc, hillsboro, or, usa is a stabilization device specialized for proximal humeral. Permanent injunction affirmed in us patent case journal. The acumed polarus php system, designed for 2, 3, and 4part proximal humerus fractures, aids in restoring patient anatomy while providing a rigid construct within the humeral head. The polarus intramedullary nail for proximal humeral fractures.
Internal fixation of proximal humerus fractures using the. Acumed alleged defendants infringed the 444 patent by manufacturing, using, selling. The system is comprised of instrumentation to perform both plate and nail surgeries. Displaced or unstable fractures require open reduction and internal fixation. The timeless ancient art of pulse and tongue diagnosis is. Polarus 3 nail screw patterns are designed to avoid the axillary nerve. We have partnered with nearly 200 surgeons around the world to assist us in creating innovative and differentiated products and medical education programs to. The polarus nail is a minimally invasive cannulated 150mm titanium nail acumed inc. Acumed medical devices hillsboro, oregon 14,249 followers we support surgeons and health care providers who treat patients in their times of need. Operative guides below all pdf files, be patient they do take time to load.
The average operation time and the blood loss was comparable to. Only work here is your good at keeping your head down and taking orders. We see more than 700 patients each day, take care of. The polarus intramedullary nail for proximal humeral. This section offers acumeds suggested method for implanting the polarus locking humeral rod. Acumed is committed to providing our patients and clients with the quality service that they deserve. This section offers acumed s suggested method for implanting the polarus locking humeral rod. Our objective was to investigate the clinical and radiographic results of the internal fixation using polarus humeral nails for fractures of the proximal humerus. Fixation of proximal humeral fractures with the polarus nail. Polarus was designed, proximal humeral fractures were said to be the last unsolved fracture in orthopedics. We are dedicated to developing products, service methods and approaches that. The nail apparatus develops from the primitive epidermis. Nail insertion point is designed to minimize rotator cuff disruption. Internal fixation of proximal humeral fractures using the.
On july 27, 2007, stryker filed a motion to strike the new arguments and evidence contained in acumeds reply memorandum. The anatomic radial head was the first anatomically shaped radial head prosthesis to market. Published reports about using polarus intramedullary nails for proximal humeral fractures are satisfactory 28, but unsatis. Ever since the owners death several years ago the new leadership took over. The final face shield design uses a 3d printed head piece with parts manufactured in acumeds facility using our own equipment. The design and placement of the polarus php helps minimize impingement and soft tissue irritation for the patient. Multiplanar fixation acts as a scaffold, aiding in fracture reduction and realignment.
On september 20, 2005, a jury found that stryker had willfully infringed. The polarus intramedullary nail acumed, inc, beaverton, or, usa is one of the available locked antegrade intramedullary im devices for the surgical treatment of proximal humeral fractures and. Acumed is a global leader of innovative orthopaedic and medical solutions. Acumed locking ankle plate system brochure and surgical. The polarus locking humeral rod and polarus plus humeral rod are cannulated intramedullary humeral rods that feature a tapered profile with a spiral array of proximal screws designed to target the best quality bone. Acumed provided the first innovative solution to address these fractures that were once difficult to treat.
Since 1988, acumed has been designing solutions to the demanding situations facing orthopaedic surgeons, hospitals and their patients. Acumed llc acumed, the plaintiff, is the owner of us patent 5,472,444 which is directed to an orthopaedic nail used for treatments of fractures of an upper arm bone. Acumed used to be run around a compassion for people and relationships. The design, with an adhesivebacked foam piece for comfort and to create a seal with the users forehead, allows for the headpiece to be reused while the face shield is disposable. While they are provided together for convenience, a plate and a nail should not be used on the same fracture. Intramedullary nail instruments synthes intramedullary nail instruments 360. In april 2004, acumed sued stryker, alleging that strykers t2 phn infringed the 444 patent. The polarus 3 solution also offers two intramedullary nail optionsproximal and longto treat a variety of fracture patterns. Nail options include both a proximal and distal nail depending on fracture patterns. Pdf internal fixation of proximal humeral fractures with. Canal preparation the proximal canal may be prepared by using an 11mm cannulated bud drill.
They run the company for the dollar and the dollar only. Determine whether acumed grew or shrank during the last recession. Compare how recessionproof acumed is relative to the industry overall. Polarus nail fixation for proximal humeral fractures. Internal fixation of proximal humeral fractures with a polarus humeral nail article pdf available in journal of orthopaedics and traumatology 93. At this one of a kind clinic in the region, latest discoveries in research combined with ancient proven techniques achieve comprehensive results for many patients in all walks of life and health. Acumed fibular nail system technique guide youtube. The acumed fibula rod system provides excellent fixation for unstable ankle fractures weber. In this case, stable fixation was achieved using bicondylar acumed mayo congruent plates using a missanail technique. This section offers acumed s suggested method for implanting the polarus humeral rod.
The treatment of distal humeral periprosthetic fractures is not widely described in the literature. We have grown over the years in terms of network and services to better care for our patients. Registering with the acumed sight is free and they offer streaming video surgical techniques. Acumed medical pte ltd was started in 1973 in taman jurong to serve the residents. The polarus nail was found to be an effective implant for stabilisation of proximal humeral fractures. Compression may be obtained by axially moving the nail within the bone, in a similar mechanism as demonstrated by plus orthopedics ipxs compression nail system k032548. The proximal screw holes were in a spiral array, which provided fixation in multiple planes and thus increased stability. This is useful in estimating the financial strength and credit risk of the company. The lower extremity modular system offers a broad range of implants and innovative instrumentation for lower extremity indications. Featured testimonial updateluke has had acupuncture for going on 5 years. Pdf internal fixation of proximal humerus fractures with the. The acumed polarus 3 solution has been designed to offer plate and nail options to treat proximal humerus fractures.
The average operation time and the blood loss was comparable to other reports using the similar device. The polarus intramedullary nail acumed llc, hillsboro, or, usa is an intramedullary device for proximal humeral fixation. Polarus proximal humeral plating system intermedic. We present a difficult clinical scenario of a 72yearold man who sustained a displaced distal humeral periprosthetic fracture about a polarus plus intramedullary nail.
Acumed ankle plating system 3 cadaver lab part 1 posteromedial approach. The acumed polarus 3 solution includes plates, nails, screws, and accessories designed to address. It provides screw stabilization of the humeral head and the tuberosities. Patient positioning and surgical exposure the patient may be placed either supine or in a beach chair position so that. United states court of appeals for the federal circuit. The nail plate acts as a protective covering for the digit by. There are scarce reports in the literature reporting on functional.
The nails feature a 4 degree lateral bend and are leftright specific proximal nail only to fit patient anatomy. It is constructed from stainless steel is0 58321, length 150 mm for the short humeral nail or 210 to 310. This study evaluated the clinical and radiographic results of the polarus nail retrospectively. The polarus intramedullary nail acumed, inc, beaverton, or, usa is one of the available locked antegrade intramedullary im devices for the. From january 2001 to april 2006, 54 shoulders of 54 patients 44 females, 10 males underwent the. The standard polarus nail acumed, hillsboro or, usa was a 150 mm long cannulated intramedullary nail. Since its introduction, surgeons have utilized the acumed locking clavicle plate system. While a new recession may strike a particular industry, measuring the industry and companys robustness during the last. This is an intramedullary device that provides screw. Detachment of the nail from the guide is achieved by a breakaway mechanism. The t2 tibial nailing system is the realization of superior biomechanical intramedullary stabilization using small caliber, strong cannulated.
The polarus plus humeral rod provides excellent fixa. Internal fixation of proximal humeral fractures with a. The polarus intramedullary nail acumed, inc, beaverton, or, usa is one of the available locked antegrade intramedullary im devices for the surgical treatment of proximal humeral fractures and it allows screw stabilisation of the humeral head and tuberosities. Acumed has improved the design of our established nonlocking ankle plates by adding locking technology and type ii anodize. The polarus intramedullary nail acumed, beaverton, or is a stabilization tool for proximal humeral fixation.
The polarus nail is designed to provide stable fixation with a straightforward insertion and targeting procedure. K 010901 the telegraphb humeral nail is designated to be inserted in the proximal extremity of the humerus. Acumeddoc rebalance your body with customized treatments. Internal fixation of proximal humeral fractures using the polarus.
The polarus locking humeral rod provides excellent fixation for 2, 3. We are dedicated to developing products, service methods, and approaches that improve patient care. Materials and methods from january 2001 to april 2006, 54 shoulders of 54 patients 44 females, 10 males underwent the intramedullary fixation using polarus humeral nail. Plates and nails the acumed polarus 3 solution has been designed to offer plate and nail options to treat proximal humerus fractures. This section offers acumeds suggested method for implanting the polarus humeral rod. For specific questions not addressed here,please contact your local acumed representative or acumed at 888 6279957. K 95 1740 fixiontm intramedullary nailing system disc0tech medical technologies, inc. Acumed manufactures and sells patented humeral nails phn under the names polarus and polarus plus. An intramedullary device with a facility for locking should allow control of rotation and prevent proximal migration. Our strategy has been to know the indication, design a solution to fit, and deliver quality products and instrumentation. Acumed is a medical devices company headquartered in the hillsboro, or area with 201 to 500 employees. Acumed then submitted a reply memorandum that contained arguments based on previously unsubmitted sales figures and a brochure relating to the polarus nail. Pdf the polarus intramedullary nail for proximal humeral. Annual report on acumeds revenue, growth, swot analysis.
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