174 results about "Orthopaedic device" patented technology

The present invention pertains to an orthopedic support having a flexible inner member and an exo-skeleton that is molded directly onto the flexible inner member. In one particular embodiment, a versatile, multi-medium orthopedic ankle support assembly has an inner fabric support for extending at least partially around an injured part of the anatomy and for providing basic support for the injury. A plastic exo-support is injection molded into said fabric support and supplies supplemental support for resisting motion of the injured part in undesired directions. The fabric support has a main body portion for extending at least part way around the injured part of the anatomy and has edges to be secured together after the fabric support is fitted to the injured part. The invention is not limited to ankle braces, of course, as the general principle of molding an exo-skeleton onto a flexible inner member may be used in conjunction with numerous different supports. An efficient method for constructing an orthopedic support includes the steps of first placing a sheet of flexible material across a mold, cutting the sheet, injection molding the exo-structure onto the sheet material in the mold, and securing the sheet into an orthopedic support.

An orthopaedic device comprising an orthopaedic bone screw and a sleeve of polyetheretherketone material in which the orthopaedic bone screw is received for increasing interference between the screw and bone tissue to increase strength of fixation when the device is installed in bone.

To provide an orthopedic apparatus with which a surgeon can perform a trimming operation safely without damaging blood vessels and nerves in the vicinity of an angle of jaw and without the need to make a large incision and a surgeon can perform a trimming operation by one hand with a smaller number of persons required for the operation.

The orthopedic apparatus has: a shank (11); a fan-shaped member (12) which is provided at the front end of the shank (11); and a coupling (13) which is provided at the rear end of the shank and to be connected to a driving source. The fan-shaped member (12) is inclined with respect to an extension (L) of the shank (inclination angle θ); file ridges (14) are formed on the fan-shaped member (12)'s surface (reverse side) which is oriented toward the rear end of the shank; and the shank (11) is constructed so as to rotate into a clockwise direction and a counterclockwise direction continuously.

An orthopaedic device to realign bone segments comprises first and second attachment members and a spacer member. The first attachment member is attached to a first rib bone or first transverse process of a vertebra. The second attachment member is attached to a second rib bone or second transverse process of a vertebra adjacent to the first rib bone or the first transverse process. The spacer member is positioned between the first and second attachment members. The spacer member provides distraction between the first and second rib bones or transverse processes to realign the rib bones. The spacer member is releasably connected to the first and second attachment members. The attachment members comprise a clamp and screw combination.

An orthopaedic device to realign bone segments comprises first and second attachment members and a strut or spacer member. The first attachment member is attached to a first rib bone or first transverse process or first lamina of a vertebra. The second attachment member is attached to a second rib bone or second transverse process or second lamina of a vertebra. The strut is positioned between the first and second attachment members. The strut is fixedly or releasably connected to the first and second attachment members to couple the first attachment member to the second attachment member. The strut provides distraction between the first and second rib bones or transverse processes to realign the rib bones. The attachment members comprise a clamp and screw combination.

An orthopedic device is provided which comprises two components that are mounted so as to be pivotable relative to one another. The relative movement of the two components is transmitted as unidirectional mechanical energy by means of a transmitting mechanism which includes an energy accumulator connected to a generator. The mechanical energy is thereby converted to electric power.

An orthopaedic device for generating one or more strain signals representative of the strain in a bone in response to a force applied to the bone. The device includes an encircling member (11) for encircling the bone of a subject and a sensor member (13) connected thereto, the sensor member including a strain sensor (14). In a preferred embodiment the strain sensor comprises one or more bridging members configured to break when subjected to a particular strain.

An orthopedic device has a rigid or semi-rigid frame element defining opposed first and second sides, and is adapted to extend about at least a portion of a limb. The device includes straps formed from a variety of segments having stretchable and substantially inelastic segments. The straps adjustably secure to the frame element, and stretch relative thereto. The device also includes a central strap pad arranged to connect two straps together such that a first strap of the two straps is movable relative to a second strap, and the first and second straps are maintained diagonal relative to one another.

Orthopaedic device (10, 110, 210, 310) for correcting deformities of a long bone (11), comprising a bar (12), extended along an axis (Y-Y) and intended to be placed alongside the bone (11), at least a first clamp (14, 214, 314) for a first group of osseous screws (16) and a second clamp (18, 19, 118) for a second group of osseous screws (20, 22), removably mounted on said bar (12), wherein the first of said clamps (14, 214, 314) is placed onboard a support base (21, 221, 321) in turn mounted on said bar (12), and angularly movable in relation to the support base around a given rotation axis (X-X, X′-X′, Z-Z) by means of a rotary coupling, characterised in that said rotary coupling comprises a male element (35; 235, 236, 237, 238, 239; 333, 334) associated with the first clamp (14, 214, 314) and having a surface at least partially cylindrical, and a corresponding female element (36; 130; 250, 254, 255; 336, 337) associated with the support base (21, 221, 321) and having a surface at least partially cylindrical constituting a seat for the loose coupling of the male element (35; 235, 236, 237, 238, 239; 333, 334).

A sterilization case assembly including a plurality of sterilization cases having a first sterilization case and a second sterilization case. The second sterilization case is stacked upon the first sterilization case in a vertical direction. The second sterilization case is offset from the first sterilization case in a direction transverse to the vertical direction. In another embodiment, the second sterilization case is configured for both stacking offset from the first sterilization case in a direction transverse to the vertical direction and stacking inline from the first sterilization case in a direction transverse to the vertical direction.

A device for use in an instrument for use in preparing bone for receiving an orthopaedic implant for use in orthopaedic surgery for rigidly connecting a first object to a second object is provided. The device includes a body and a first articulating member for connecting the device to the first object. The first articulating member is lockable and un-lockable to the body to selectively provide articulation with and rigid connection to the body. The device further includes a second articulating member for connecting the device to the second object. The second articulating member is lockable and un-lockable to the body to selectively provide articulation with and rigid connection to the body. The body, the first articulating second and the second articulating member are adapted for simultaneous locking and unlocking to each other.

An orthopedic device includes an orthopedic frame, a strap system connected to and depending from the frame and arranged to secure to a limb or joint of a wearer, and a bladder system connected to the strap system. The bladder system has a bladder positioned on the strap system and is arranged between the strap system and the limb or joint of the wearer. The orthopedic device may also include a load cell device connected to the strap system and arranged to monitor pressure exerted on the limb or joint of the wearer, and a tightening mechanism connected to the load cell and arranged to adjust the pressure of the strap system in response to a pressure reading from the load cell. The bladder system and the load cells supplement the strap system to provide for more dynamic support to the limb or joint of the wearer.

The object of the present invention is to provide a three-dimensional spine remedying apparatus, which offers more comprehensive functions and better curative effects, and frees the patient from discomfort during the process of treatment. The apparatus of the invention includes: a frame; a cephalothoracic board and a driving device thereof; a hip-leg board and a driving device thereof; a low-speed draught device; a hip board capable of rotating around the axle Z and a driving device thereof; a device for securing the body of the patient and an adjusting means thereof. The driving devices of said cephalothoracic board, hip-leg board and hip board are high-speed driving devices employing electromagnetic force. Said hip-leg board and hip board are capable of not only rotating by a predetermined angle, but also making high-speed angular oscillation. In addition, in said driving device of said cephalothoracic board, a clutch is provided for linking up the high-speed movement of the magnetic driving device of the cephalothoracic board with the low-speed movement of the said draught device.