53 results about "Orthopaedic device" patented technology

Periprosthetic bone fixation plates are disclosed including, for example, periprosthetic proximal femur plate, periprosthetic distal femur plate, periprosthetic humerus plate, periprosthetic ring plate, and periprosthetic troch plate. In use, the periprosthetic bone fixation plates are arranged and configured for use in periprosthetic fractures. That is, the periprosthetic plates include one or more features to facilitate positioning and securement of the bone fixation plate to a patients bone that previously received a surgically implanted orthopedic device or implant such as, for example, an intramedullary nail, a hip prosthesis, a knee prosthesis, etc. In use, the one or more features are designed and configured to facilitate avoidance of the previous surgically implanted orthopedic device or implant. In addition, the periprosthetic bone fixation plates are arranged and configured to facilitate plating of a longer working length as compared to existing bone fixation plates (e.g., plating from, for example, femoral condyle to greater trochanter).

A surgical tool connector that can couple with an orthopedic tool with an actuator. The connector can allow the slap hammer to quickly be coupled and decoupled with different tools. The connector can include a spring-loaded component such that the tool can be easily connected and disconnected from the slap hammer. The slap hammer can include a handle for controlling the connected tool.

This utility model discloses a modular and fixed orthopedic instrument box structure, comprising: a lower box body, a limiting component disposed on the inner side of the lower box body, and a sealing component disposed on the outer side of the lower box body; the limiting component includes a placement rack disposed on the inner side of the lower box body. This modular and fixed orthopedic instrument box structure, by providing a placement rack, placement slots, and label blocks, enables quick and convenient classification and placement of orthopedic instruments. The inclusion of a stabilizing plate and sponge pad restricts the orthopedic instruments after the box is closed, preventing internal disarray caused by external bumps. Simultaneously, the sealing component provides multiple layers of reinforcement after the box is closed, greatly reducing the possibility of it opening spontaneously when not in use, thereby improving the usability of the instrument box.

The dual-purpose orthopedic instrument includes an elongated body, an impactor block formed from a first end of the elongated body selectively couplable with a modular impactor head and a strike block formed from a second end of the elongated body including a strike surface for selectively receiving a strike force thereof. An externally accessible channel formed within the elongated body has a size and shape for pass-through reception and select retention of an extractor rod therein. As such, the elongated body is usable as a modular impactor when the impactor block is selectively coupled with the impactor head and as a weight of a slap hammer when selectively coupled with the extractor rod in slidable relation relative thereto.

A method for securing an orthopaedic device to a body part of a wearer, having a device that includes a base body, from which at least one deflection element with a contact surface protrudes at least one belt and at least one securing element, and included positioning the orthopaedic device on the body part, placing the belt onto the contact surface of the deflection element and fastening the belt on the securing element.

A system and method for patient diagnosis and implementation of orthodontic apparatuses and treatments. The patient can be located remotely from a remote treatment system, thereby allowing for automatic diagnosis and treatment of the patient without interaction with a medical professional or associated staff. A neural network of an artificial intelligence engine (AI engine) of the remote treatment system can utilize images and other data captured by a patient, as well as patient responses to questionnaires, to derive information regarding the patient's symptoms, and the severity of those symptoms. The AI engine can further be adapted, including via use of historical information regarding a plurality of patients and information from the patient, to obtain a diagnosis and treatment recommendation. The AI engine can further be configured to determine, based on analysis of patient provided images, an appropriately sized orthopedic apparatus, which can be sent to the patient for implementation.

A surgical tool connector that can couple with an orthopedic tool with an actuator. The connector can allow the slap hammer to quickly be coupled and decoupled with different tools. The connector can include a spring-loaded component such that the tool can be easily connected and disconnected from the slap hammer. The slap hammer can include a handle for controlling the connected tool.

A motor-driven orthopedic impacting tool is provided for orthopedic impacting in the hips, knees, shoulders and the like. The tool is capable of holding a broach, chisel, or other end effector, which when gently tapped in a cavity with controlled percussive impacts, can expand the size or volume of an opening of the cavity or facilitate removal of the broach, implant, or other surgical implement from the opening. A stored-energy drive mechanism stores potential energy and then releases it to launch a launched mass or striker to communicate a striking force to an adapter in either a forward or reverse direction. The tool may further include a combination anvil and adapter and an energy adjustment mechanism to adjust the striking force the launched mass delivers to the adapter in accordance with a patient profile.

The invention relates to an orthopaedic device with at least one elastic spring element which expands elastically in at least one deformation direction under the influence of a force, and a limiting device which limits the expansion space available for expansion in the at least one deformation direction, characterized in that the limiting device has an adjustment device by which the limiting device can be influenced in such a way that the expansion space can be changed.

The utility model provides a cast aluminum steering knuckle shape correcting device which comprises a bottom plate, two shaft seats are symmetrically and fixedly installed on the bottom plate, a positioning shaft is fixedly installed on the front sides of the two shaft seats and used for positioning a bearing hole in a steering knuckle, a locking component is installed on the front side of the positioning shaft, and the locking component is used for locking the bearing hole in the steering knuckle. The locking component is used for limiting the position of the steering knuckle, a limiting column is fixedly installed on the portion, on the rear side of the shaft seat, of the bottom plate, the limiting column is located below a pressing head of a pressing machine, the limiting column and the pressing head are coaxially arranged, and a lining hole in the top of the steering knuckle is located between the limiting column and the pressing head. The position of the knuckle bushing hole is corrected, the mechanical performance of the knuckle bushing hole can still meet the requirements of products after being corrected, the rejection rate of the products is reduced, the production cost is saved, meanwhile, screws do not need to be dismantled, the failure of threads is avoided, and the time for installing and dismantling the knuckle is saved.

The invention relates to a method for controlling an orthopaedic device (100) for the lower extremity, having a proximal top part (2) and a distal bottom part (3), which are hinged to one another about at least one pivot axis (4) so as to form a joint (5), having devices for attaching the orthopaedic device to a limb, and at least one actuator (6) which is coupled to a control device (7) which activates or deactivates the actuator (6) on the basis of sensor data from at least one sensor (8) coupled to the control device (7), in order to influence a pivoting resistance and / or a movement of the top part (2) relative to the bottom part (3), or of two components of the orthopaedic device relative to one another, wherein an orientation and / or change in orientation about the longitudinal axis of the longitudinal extent in the proximal-distal direction of the orthopaedic device (100) and / or of a contralateral limb is / are detected using the sensor data, and the actuator (6) is activated or deactivated or a target value for the actuator (6) is modulated on the basis of the orientation and / or change in orientation about the longitudinal axis.

1. The invention relates to an orthopaedic device comprising i. a top (10), ii. a subpart (20) and iii. at least one boundary element (40), iv. the upper part (10) and the lower part (20) are mounted next to each other in a way that allows them to be moved relative to each other, v. the limiting element (40) is attached to the upper part (10) and the lower part (20), vi. the limiting element (40) limits a displacement of the lower part to the upper part in a first displacement direction, vii. wherein the limiting element (40) is designed to be flexible against compressive forces in a second displacement direction opposite to the first displacement direction, wherein viii. the limiting element (40) has at least one receiving section (45, 46, 47) with two opposing pulling elements (42, 44), ix. the tension elements (42, 44) are designed to be flexible or flexible and rigid at least in the receiving section (45, 46, 47) and x. in the receiving section (45, 46, 47) between the two tension elements (42, 44) an elastic deformation element (50) is arranged.

The utility model relates to the technical field of metal filter screen shape correction, in particular to a shape correction device for metal filter screen production, which comprises a bottom plate, a top plate is fixedly connected above the bottom plate, a fixing frame is fixedly connected above the top plate, and an electric push rod is fixedly connected on the upper surface of the fixing frame. The upper surface of the bottom plate is fixedly connected with a guide module, the guide module comprises a guide rail, a first sliding frame, a second sliding frame and a double-end lead screw, the guide rail is fixedly connected to the upper surface of the bottom plate, and the first sliding frame is connected to the interior of the guide rail in a sliding mode. The metal filter screen can be guided and limited when entering the position between the two flattening modules, the phenomenon that the correction effect is affected by deviation of the filter screen during entering is avoided, correction of the filter screen from local to whole can be achieved, the correction effect of the filter screen is guaranteed, in addition, a sharing roller makes contact with the inner side surface of an extrusion belt, the counter-acting force borne by the extrusion belt is shared, and the correction effect is improved. And the stress on the filter screen is more uniform.

The utility model relates to the technical field of medical orthopedics appliances, specifically relates to a microvessel generation stimulator, include: the fixed frame is installed with the stud and at least two support screws on it, the lifting frame is installed with at least one move screw on it, the lifting frame is equipped with the guide groove that support screw passes through, still include knob, the knob rotatablely installed on the lifting frame, the knob is equipped with knob inner thread through -hole, and the knob is connected with the stud through the knob inner thread through -hole, the knob includes operating part, and the operating part is located between the fixed frame and the lifting frame, taking the plane perpendicular to operating part rotation axis, the projection of operating part on the plane is recorded as a, the projection of lifting frame on the plane is recorded as b, and the projection of fixed frame on the plane is recorded as c, wherein, the projection b coincides with partial projection a, and the projection c coincides with partial projection a. The fixed frame and the lifting frame can form the shielding, the protection effect to operating part, thereby reduce the probability of false touch operating part.

The present invention provides an ankle-foot orthopaedic device for the treatment of foot drop. The device comprises an openable lower leg attachment portion configured in use to be positioned against and to extend around a portion of a lower leg of a user. A first end of the lower leg attachment portion is engageable to a portion of the lower leg attachment portion at or adjacent a second end thereof. The device further comprises a second attachment portion comprising an elongate member having a first end located at or adjacent the openable lower leg attachment portion, and a second opposed end comprising a shoe attachment member configured in use for direct engagement with a fastener of a shoe of a user. The second opposed end provides an aperture configured to enable the first end to pass therethrough. The first end of the lower leg attachment portion comprises at least one attachment member for securing the first end in position relative to the second opposed end.

Orthopedic instrument systems and components thereof for improving the accuracy of resection of the proximal tibia in a kinematic alignment total knee arthroplasty (“TKA”). Instruments in an exemplary system can include an adjustable double tibial stylus instrument comprising: a first wide stylus tip at a first distal end of a first stylus and a second wide stylus tip at a second distal end of the second stylus, and a first gap measurement instrument having a measurement end, wherein the measurement end comprises a first measurement end distal surface that is congruent with a first tip distal surface of the first wide stylus tip. The wide stylus tips may be fixed components of the adjustable double stylus instrument, or the wide stylus tips may be detachable.

The invention relates to a locking joint for an orthopaedic device, wherein the locking joint - a first joint part (2) with ◯ a first stop (6) which has a first stop surface (8), and ◯ a second stop (14) which has a second stop surface (16) and can be moved into a release position and a locking position, and - a second joint part (4) with a first contact surface (10) and a second contact surface (18), which ◯ is arranged pivotably about a joint axis (20) on the first joint part (2), wherein ◯ the pivoting movement in a first direction is limited by the first stop (6) when the first contact surface (10) rests against the first stop surface (8), and wherein ◯ the pivoting movement in a second direction is limited by the second stop (14) when the second stop (14) is in the locking position and the second contact surface (18) rests against the second stop surface (16), characterized in that the first contact surface (10) and the second contact surface (18) are arranged on a support element (12) which is pivotably arranged about a support axis on a base body (22) of the second joint part (4).

The utility model provides a shape righting device for recovery of wood cultural relics deformed by air shrinkage, and belongs to the technical field of cultural relic protection. The device comprises a repair box and a driving mechanism, the repair box is a cylindrical container with an upward opening, the driving mechanism is arranged on the repair box and faces the central axis of the repair box, the driving mechanism comprises a plurality of driving assemblies, the driving assemblies are evenly arranged at intervals in the central axis direction of the repair box, and the repair box comprises an inner wall and an outer wall; a sliding groove is formed in the inner wall, a cavity is formed between the inner wall and the outer wall, the sliding groove is communicated with the cavity, the driving assembly comprises a hydraulic cylinder, a fixing plate, a hydraulic rod and a pressing head, the hydraulic cylinder is arranged in the cavity through the fixing plate, the hydraulic rod is arranged in the sliding groove in a sliding mode, one end of the hydraulic rod is connected with the hydraulic cylinder, and the pressing head is arranged at the other end of the hydraulic rod. By adopting the shape righting device for restoring the wood cultural relics deformed by air shrinkage provided by the embodiment of the utility model, the problem of low success rate of shape righting in the prior art can be solved.

The invention relates to a method for setting up a control system for an orthopaedic device (10) that can be applied to a part of a patient's body and that has a sensor device (20) with at least one sensor (22) and at least one drive (24) connected to a control device (30), wherein the sensor device (20) receives patient data and transmits it as sensor signals to the control device (30), and the drive (24) drives at least one adjustable component (12) of the orthopaedic device (10), wherein at least two control modes are stored in the control device (30) in which the drive (24) is activated, deactivated, or modulated based on the sensor signals, and switching between the control modes is performed via a trigger signal, wherein the sensor device (20) has several sensors (22) and acquires several sensor signals.which are attributable to a switching process, evaluation of the sensor signals attributable to the switching process, by means of pattern recognition and assignment of the evaluation to the trigger signal.

The invention relates to a joint for an orthopaedic device, the joint having a first joint part (2), a second joint part (4), which is arranged on the first joint part (2) so as to be pivotable about a pivot axis (36) in a pivot region, and a hydraulic system with at least one first cylinder (8), which is arranged on the second joint part (4), and has a first piston (10), which has a first longitudinal axis and is positioned in the first cylinder (8), characterised in that the first cylinder (8) is arranged at a first securing point (6) of the second joint part (4) in such a way that the first cylinder (8) performs a pivot movement relative to the second joint point (4) when the first joint part (2) is pivoted relative to the second joint part (4).

An orthopedic instrument system is disclosed, including a sterile tray for storing orthopedic instruments during sterilization and transport. The sterile tray has a masking layer positioned on the upper surface of its bottom wall.

The present disclosure relates to an orthopaedic device, comprising a first device body comprising a first engagement surface configured to engage against a first target surface of a joint of a patient. The first device body comprises a flexible material configured to allow the first engagement surface to deform and thereby conform with the first target surface. The first engagement surface comprises a microtexture configured to allow movement of cells across the engagement surface by movement of the cells between protruding portions of the microtexture when the first engagement surface is engaged against the first target surface.

1. Name of the product in this design: Periosteal elevator. 2. Purpose of this design: Orthopedic instrument for stripping the periosteum. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention relates to the technical field of orthopedic instruments, in particular to an easy-to-adjust orthopedic external fixing support which comprises at least two fixing needles, the two fixing needles are fixedly connected to a fracture part respectively, the two ends of each fixing needle are connected with universal fixing clamps respectively, and the universal fixing clamps are connected through connecting parts. The connecting part comprises at least three connecting rods, a rigidity adjusting assembly is arranged on the connecting part, the rigidity adjusting assembly can change the distance between the connecting rods by rotating an adjusting disc, then the rigidity of the connecting part is adjusted, materials of the connecting part do not need to be replaced, it is avoided that in the replacing process, skeleton positioning is affected by position changes of fixing needles, and operation is easy, convenient and efficient.

The invention relates to the technical field of orthopedic instruments, in particular to a constraint nursing device for the orthopedics department. The constraint nursing device for the orthopedics department comprises a first chuck, a second chuck and a connecting rod; a connecting rod is fixedly connected to the front end of the first chuck, a second chuck is rotatably connected to the outer side of the connecting rod and located in front of the first chuck, a first restraining mechanism is arranged on the top of the first chuck, a second restraining mechanism is arranged on the left side of the second chuck, and automatic pressure limiters are detachably connected to the first restraining mechanism and the second restraining mechanism. A fixing band and a lining on a U-shaped plate corresponding to a fracture part are replaced by a mounting ring with a built-in air bag, the internal pressure of the air bag is detected in real time through a pressure sensor, a controller automatically triggers an air pump and an electromagnetic valve to inflate and deflate, and the shaping change of the limb circumference along with swelling fading in the callus growth process is dynamically adapted.

An orthopedic instrument (10) for extracting an implanted femoral stem component includes a clamping jaw (40) configured to clamp the femoral component within an extraction loop (18) of the instrument. A leaf spring (66) applies spring bias to the clamped femoral component. A method of using the orthopedic instrument to extract an implanted femoral component is also disclosed.

The utility model relates to orthopaedic device technical field discloses a kind of mechanical stamping type orthopaedic devices, including processing table, support rod, orthopaedic briquet, the middle position of processing table top is equipped with cooling box, and inner thread groove is connected with connector, and the top of the connector is fixed with sealing plate.The utility model is equipped with cooling box in the middle position of processing table top, cooling box and mould main body are connected by support block, driving motor is assembled in the two sides of cooling box, and circulation net is fixed in the top of cooling box, and flow plate is fixed in the inside of cooling box, while playing the supporting role, rely on flow hole to carry out flow distribution work, then drive fan blade to rotate after driving motor works, airflow reaches the position of cooling roller at this time, airflow is cooled after passing through cooling roller, then flow distribution is carried out through flow hole, then it flows out to reach the position below mould main body, so the setting of two groups of cooling roller better improves the overall cooling capacity.

1. The invention relates to an orthopaedic device having: i. an upper part (10); ii. a lower part (20); and iii. at least one limiting element (40); iv. the upper part (10) and the lower part (20) are mounted on each other so as to be movable relative to each other; v. the limiting element (40) is fastened to the upper part (10) and the lower part (20); vi. the limiting element (40) limits a movement of the lower part relative to the upper part in a first movement direction; vii. wherein the limiting element (40) is flexible with respect to compressive forces in a second movement direction opposite the first movement direction; viii. wherein the limiting element (40) has at least one receiving portion (45, 46, 47) having two opposing tension elements (42, 44); ix. the tension elements (42, 44) are flexible or flexible and tension-resistant at least in the receiving portion (45, 46, 47); and x. an elastic deformation element (50) is arranged between the two tension elements (42, 44) in the receiving portion (45, 46, 47).

The utility model discloses a carbon-carbon plate carbonization shape-righting tool, and belongs to the technical field of carbonization shape-righting devices. A carbon-carbon plate carbonization shape righting tool comprises a sintering box and a carbon plate material, and further comprises a sliding supporting rod connected into the sintering box in a sliding mode, and a plurality of sliding rods are connected to the sliding supporting rod in a sliding mode; the graphite pressing plate is used for bearing and extruding the carbon plate material; a third sliding groove is formed in the graphite pressing plate, the sliding rod is connected to the third sliding groove in a sliding mode, connecting rods are rotationally connected to the sliding rod, every two connecting rods are distributed in a crossed mode, and a plug pin is rotationally connected to the crossed position of every two connecting rods; according to the carbon plate material carbonization device, a plurality of groups of carbon plate materials can be carbonized at the same time, workers can conveniently carry the carbon plate materials, the carbon plate materials can be extruded, deformation in the carbonization process is avoided, the carbon plate materials can be extruded, aligned and fixed, and the situation that the carbon plate materials are misplaced in the carbonization process is avoided.