Class / Patent application number | Description | Number of patent applications / Date published |
606076000 | Specialized coating or material | 16 |
20090012523 | Coating on a Medical Substrate and a Coated Medical Product - The invention relates in general level to a method for coating articulating surfaces of medical products. The invention also relates to coated medical products manufactured by the method. The coating is carried out by employing ultra short pulsed laser deposition wherein pulsed laser beam is preferably scanned with a rotating optical scanner including at least one mirror for reflecting the laser beam. The invention has several both industrially and qualitatively advantageous effects such as high coating production rate, excellent coating properties and overall low manufacturing costs. | 01-08-2009 |
20090192513 | RESORBABLE CERAMIC COMPOSITIONS - Ceramic precursor compositions and chemically bonded ceramic (CBC) materials, especially Ca-based, and a composite biomaterial suitable for orthopaedic applications. The CBC-system includes a binding phase (chemical cement) and additional phases with specified chemistry imparting to the biomaterial the ability of initial strength followed by interaction with the body tissue including body liquid, to form a resorbable or partly resorbable biomaterial. The ceramic precursor composition includes at least one silicate with Ca as the main cation with a resorption rate less or equal to that of the bone in-growth rate. The silicate will form the binding phase of the cured material. Implants and surface coated devices are also disclosed. The cured material exhibits a compressive strength exceeding 100 MPa. | 07-30-2009 |
20100152738 | Advanced burr, applique for a burr and method of fabricating - An abrading device consists of an advanced burr and appliqué for a burr and a new process for making cutting tools for fine material removal applications such as in bone and tissue surgeries. An appliqué sheet is first engineered by CAD with an abrading surface having cutting facets. The appliqué is attached to a surface of a tool blank and then metallurgically bonded and coated by the BRAZOL® or Co—P process. The tool blank has a proximal shank attachable to a driver and a distal surface to which the appliqué is affixed. Since each facet is attached to surrounding facets and then strongly bonded to the tool, the facets do not dislodge when used to abrade a surface of an object. The BRAZOL® or Co—P coating imparts excellent wear resistance and lubricity to the cutting facets. This results in excellent operational and material removal characteristics. This approach to making surgical and fine industrial tools offers engineered flexibility in design rather than process dependent designs. | 06-17-2010 |
20100204699 | DELIVERY SYSTEM CARTRIDGE - A covering for delivering a substance or material to a surgical site is provided. The covering, with substance provided therein, may be referred to as a delivery system. Generally, the covering may be a single or multi-compartment structure capable of at least partially retaining a substance provided therein until the covering is placed at a surgical site. In some embodiments, the covering may be configured and sized for receipt by an implant device. Upon placement, the covering may facilitate transfer of the substance or surrounding materials. For example, the substance may be released (actively or passively) to the surgical site. The covering may participate in, control, or otherwise adjust the release of the substance. | 08-12-2010 |
20100217266 | IMPLANT, IMPLANTATION TOOL, KIT AND METHOD - An implant to be fastened to a tissue, a tool a kit and a method. The implant has a first end, a second end and an elongated shank made at least partly of a first polymer material. The implant comprises a contact surface for receiving external mechanical energy for deforming the shape of the implant such that the shape of the implant can be deformed and locked in the tissue by the effect of said mechanical energy. | 08-26-2010 |
20100249783 | DRUG-ELUTING IMPLANT COVER - A pre-configured implant cover fabricated from a drug-eluting biocompatible matrix containing at least one elutable drug, a kit containing at least one elutable drug implant cover, and a method of using the same. | 09-30-2010 |
20100249784 | IMPLANT ABUTMENT - The present invention relates to a percutaneous implant abutment for bone anchored implant devices adapted to be anchored in the craniofacial region of a person, such as bone anchored hearing aids. The abutment comprises a skin penetration body having a skin contacting surface. The skin contacting surface has been modified. | 09-30-2010 |
20130116696 | Lean Electrolyte for Biocompatible Plasmaelectrolytic Coatings on Magnesium Implant Material - The present disclosure is directed, at least in part, to a method of producing ceramic layers on magnesium and its alloys, a magnesium implant with a ceramic layer made by the method, and a magnesium implant having a biocompatible ceramic layer substantially free of material which impairs the biocompatibility of said biocompatible ceramic layer. In an exemplary embodiment, the method of producing ceramic layers on magnesium and its alloys, includes (a) immersing an implant and a metal sheet into the aqueous electrolyte bath, said aqueous electrolyte bath including: ammoniac, diammonium hydrogen phosphate and urea, and wherein the implant is made of magnesium or its alloy; (b) performing a anodic oxidation by passing a current between the implant, the metal sheet and through the aqueous electrolyte bath, wherein the implant is connected to a positive pole of a current source and the metal sheet is connected to a negative pole of the current source; (c) applying a current density selected to form sparks on said implant, to thereby form a ceramic layer on said implant. | 05-09-2013 |
606077000 | Absorbable | 7 |
20080228187 | Oriented polymer implantable device and process for making same - A device is formed by the process into a bone screw or fastener, wherein the head has a degree of polymer alignment and strength, and wherein the shank has a higher degree of polymer alignment and strength. In practice of the present invention, the polymer slug is pressed into the die cavity by the actuation of ram press, causing the slug to conform to the die cavity. Through this process, the polymer molecular orientation is aligned to different degrees, in different zones of the device. | 09-18-2008 |
20080255561 | Medical device - A medical device for surgical applications including a body. The body includes bioabsorbable basic material and has a longitudinal axis. The body includes an inner region and a peripheral region transverse to the longitudinal axis so that the peripheral region surrounds the inner region. The inner region is made of bioabsorbable basic material and the peripheral region includes the bioabsorbable basic material. The peripheral region includes a bioabsorbable reinforcing structure in addition to the bioabsorbable basic material. | 10-16-2008 |
20100185199 | BIOABSORBABLE COATINGS OF SURGICAL DEVICES - Bioabsorbable coatings for bioabsorbable implantable medical devices having dragging or engagement surfaces. The coatings on a surface of the devices reduce device drag. | 07-22-2010 |
20120226280 | BIOABSORBABLE COATINGS OF SURGICAL DEVICES - Methods of reducing device drag on implantable articles are disclosed herein. The methods include coating the contact surfaces of implantable articles with bioabsorbable lubricating coatings. | 09-06-2012 |
20130053850 | ORIENTED POLYMER IMPLANTABLE DEVICE AND PROCESS FOR MAKING SAME - A device is formed by a discontinuous process into a bone screw, plate, or fastener, wherein the device has a degree of polymer alignment and strength, and upon reheating above glass transition temperature of the polymer, the device remains dimensionally stable, as it maintains its dimensions, strength, and degree of polymer orientation. In practice of the present invention, the polymer slug is pressed into the die cavity by the actuation of ram press, causing the slug to conform to the die cavity. | 02-28-2013 |
20130317504 | Orthopedic Implants Having Improved Strength and Imaging Characteristics - Orthopedic implants having improved strength and imaging characteristics are provided. The implants can comprise an inner core member that is encased at least in part by an outer encasing member. The inner core member can be formed of a first material that imparts improved strength to the implant, while the outer encasing member is formed of a second material that imparts improved imaging characteristics to the implant. Alternatively, the implants can include a single-piece member formed of a first material that is coated by a coating layer of a second material. | 11-28-2013 |
20140236155 | METHOD FOR PRODUCING A MEDICAL IMPLANT FROM A MAGNESIUM ALLOY - A method for producing a medical implant, such as a bone screw, a bone nail, a bone pin, a plate, a suture anchor, etc. for fastening soft parts, such as tendons, muscles, and ligaments, to a bone, or in the form of an endoprosthesis or at least a part thereof, from a magnesium alloy having a magnesium fraction of at least 80 wt %, in particular of at least 90 wt %, including the following steps: a) melting the magnesium alloy to obtain an alloy melt, b) atomizing the alloy melt under a protective-gas atmosphere and cooling the atomized alloy melt to below the solidification point thereof in order to obtain an alloy powder, c) shaping the alloy powder by pressing to obtain an alloy green body, d) extruding the alloy green body to obtain a magnesium alloy molded part, and e) producing the medical implant from the magnesium alloy molded part. | 08-21-2014 |
606078000 | Shape memory material | 1 |
20130023879 | METHOD FOR AUGMENTING, REDUCING, AND REPAIRING BONE WITH THERMOPLASTIC MATERIALS (AS AMENDED) - A method for augmenting a tissue including introducing into the tissue a first thermoplastic material at a first condition; treating the first thermoplastic material to achieve a second condition that includes an at least partially crystalline skin; and introducing a second material into the tissue whereby the first thermoplastic material and the second material are contained by the at least partially crystalline skin. Also a method of fracture reduction in a tissue including exposing to gamma radiation a mass of polycaprolactone characterized by a first shape; heating the mass of irradiated polycaprolactone above its melting temperature; introducing the heated mass of polycaprolactone into the tissue annulus to deform it from the first shape; allowing the material to return to the first shape. | 01-24-2013 |