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CN-122005174-A - Orthopedics is with fixed orthopedics orthotic devices that resets

CN122005174ACN 122005174 ACN122005174 ACN 122005174ACN-122005174-A

Abstract

The invention discloses a reset fixing orthopedic correction device for orthopedics department, and particularly relates to the field of correction devices. The device comprises two shells, limiting frames, first limiting teeth, limiting rods, a second limiting tooth, a plurality of clamping pieces and an angle adjusting assembly, wherein the two shells are oppositely arranged, the two limiting frames are respectively arranged on the outer walls of the same side of the two shells, the first limiting teeth are arranged in the limiting frames, the limiting rods are arranged in the other limiting frames, the second limiting teeth are clamped with the first limiting teeth, the clamping pieces are respectively connected to the two shells in a rotating mode, and the angle adjusting assembly is arranged in the two shells and can adjust the rotating angle of the clamping pieces according to the shape of limbs of a patient. By adopting the technical scheme of the invention, the problems that the existing clamping plate type fixing device has high technical requirements on operators and is inconvenient to adjust are solved, the wearing efficiency of the correction device is improved, and the labor intensity of medical staff is reduced.

Inventors

  • Cai Daichun
  • QIAN LONG
  • WAN JIN

Assignees

  • 武汉市第四医院

Dates

Publication Date
20260512
Application Date
20260226

Claims (6)

  1. 1. A reduction fixation orthopedic device for orthopedics, comprising: the two shells (1) are oppositely arranged; the limiting frames (2) are respectively arranged on the outer walls of the same sides of the two shells (1); the first limiting teeth (3) are longitudinally distributed in any limiting frame (2); A limiting rod (4), wherein the limiting rod (4) is arranged in the other limiting frame (2), The second limiting teeth (6) are integrally formed at the free end of the limiting rod (4) and are clamped with the first limiting teeth (3), and the mutual clamping of the first limiting teeth (3) and the second limiting teeth (6) can ensure that the relative positions of the two shells (1) are unchanged; The clamping pieces (7) are respectively connected to the two shells (1) in a rotating way, and the two opposite clamping pieces (7) are used for clamping limbs of a patient; the angle adjusting assembly is arranged in the two shells (1), and can adjust the rotating angle of the clamping piece (7) according to the limb shape of a patient.
  2. 2. The reduction fixation orthopaedic correction of claim 1, wherein the angle adjustment assembly comprises: The fixed boxes (9) are symmetrically and fixedly arranged in the two shells (1), and the interiors of the fixed boxes (9) are filled with liquid; A plurality of fixing plates (11), wherein the two fixing plates (11) are symmetrically arranged in the same fixing box (9), and gaps are reserved on the upper side and the lower side of each fixing plate (11) and the upper side and the lower side of the fixing box (9); A plurality of first sealing plates (12) and second sealing plates (13), wherein the first sealing plates (12) and the second sealing plates (13) are respectively connected between two fixed plates (11) in corresponding fixed boxes (9) in a sliding sealing manner, the first sealing plates (12) float in liquid, and the second sealing plates (13) sink in the liquid; The plurality of push rods (14) are fixedly connected to one side of the first sealing plate (12) or the second sealing plate (13), the other end of each push rod (14) penetrates through the fixed box (9) to be rotationally connected with the clamping piece (7), the push rods (14) are in sliding sealing connection with the fixed box (9), and all push rods (14) in the two shells (1) are oppositely arranged; a plurality of third sealing plates (17), wherein the third sealing plates (17) can seal one side of two fixing plates (11) in the fixing box (9); a plurality of drive assemblies, each of which is capable of adjusting the position of the third seal plate (17).
  3. 3. The orthopedic resetting and fixing device for orthopaedics according to claim 2, wherein the driving assembly comprises a push plate (18), the push plate (18) is connected to all third sealing plates (17) in the same shell (1), a reset spring (19) is connected between the push plate (18) and the fixing box (9), the reset spring (19) can keep a proper distance between the push plate (18) and the fixing box (9), at the moment, one side of two fixing plates (11) in the fixing box (9) is not closed by the third sealing plates (17), a driving cam (20) is abutted against the outside of the push plate (18), and the driving cam (20) is rotatably connected in the shell (1) through a rotating shaft (21).
  4. 4. The orthopedic resetting and fixing device for orthopaedics according to claim 3, wherein a spiral spring (22) is connected between the rotating shaft (21) and the shell (1), and after the spiral spring (22) is completely released, the pushing plate (18) and the third sealing plate (17) can be pushed to the fixing box (9) through the driving cam (20), and one side of the two fixing plates (11) in the fixing box (9) is sealed by the third sealing plate (17).
  5. 5. The reduction fixation orthopaedics correction device for orthopaedics according to claim 3 or 4, wherein one side of the rotation shaft (21) is provided with a rotation handle (23) positioned outside the housing (1).
  6. 6. The orthopedic resetting and fixing orthopedic correction device as claimed in claim 5, characterized in that a buffer sponge (8) is arranged on the inner side of each clamping piece (7).

Description

Orthopedics is with fixed orthopedics orthotic devices that resets Technical Field The invention relates to the field of correction devices, in particular to a reset fixing orthopedic correction device for orthopedics. Background In the orthopedic clinical treatment, for patients with upper limb fracture, joint dislocation and serious soft tissue injury, accurate resetting is timely carried out, and stable and reliable fixation is implemented, so that the orthopedic fracture and joint dislocation rehabilitation device is a core link for guaranteeing normal healing of bones, avoiding deformity and recovering limb functions to the maximum extent. For a long time, the clamp plate type external fixing device widely used clinically forms a basic means of conservative treatment or postoperative auxiliary fixation. Such devices are typically composed of a plurality of individual elongated rigid or semi-rigid splints (e.g., plasterboards, polymeric splints, metal or plastic splints) that are manually adapted by medical personnel empirically during use according to the anatomy of the injured limb of the patient, the strike or dislocation direction of the fracture line. In the traditional operation procedure, the medical staff first needs to evaluate the swelling degree, physiological curvature and injury part of the affected limb, and then selects the appropriate number and size of splints. Each splint is then individually adjusted by hand bending, shaping or overlaying the padding, etc., in an attempt to contour as closely as possible to the irregular surface of the patient's limb. After the adjustment, a plurality of splints are placed in a specific direction around the circumference of the limb, one or more assistants are usually needed to assist in maintaining the reset state and the positions of the splints, and finally, bandages, elastic bandages or fixing bands are used for multi-layer winding and bundling so as to realize the whole wrapping, pressurization and braking of affected parts. Not only is this procedure cumbersome, the procedure takes a long time, but also maintaining the stability of the repositioning posture and the splint position has been challenging in cases of acute injuries with painful swelling or poor patient compliance. Therefore, although the clamp plate type fixing device has long history of clinical application in orthopaedics and relatively low cost, the problems of complexity of an operation process, high dependence on an operator technology, uncertainty of a fixing effect, inconvenience in adjustment and the like limit the wide application of the clamp plate type fixing device in pursuing accurate, standardized and efficient modern orthopaedics treatment. Disclosure of Invention The invention aims to provide a reset fixing orthopedic correction device for orthopaedics, which solves the problems that the prior clamping plate type fixing device has high technical requirements on operators and is inconvenient to adjust. In order to achieve the above purpose, the technical scheme of the invention is as follows, the orthopedic resetting and fixing orthopedic correction device for orthopedics comprises: The two shells are oppositely arranged; the two limiting frames are respectively arranged on the outer walls of the same side of the two shells; the first limiting teeth are longitudinally distributed in any limiting frame; The limiting rod is arranged in the other limiting frame, The second limiting teeth are integrally formed at the free end of the limiting rod and are clamped with the first limiting teeth, and the mutual clamping of the first limiting teeth and the second limiting teeth can ensure that the relative positions of the two shells are unchanged; The clamping pieces are respectively connected to the two shells in a rotating way, and the two opposite clamping pieces are used for clamping limbs of a patient; The angle adjusting component is arranged in the two shells and can adjust the rotating angle of the clamping piece according to the limb shape of a patient. Further, the angle adjusting assembly includes: The fixed boxes are symmetrically and fixedly arranged in the two shells, and the interiors of the fixed boxes are filled with liquid; The fixing plates are symmetrically arranged in the same fixing box, and gaps are reserved between each fixing plate and the upper side and the lower side of the fixing box; The first sealing plates and the second sealing plates are respectively connected between the two fixed plates in the corresponding fixed boxes in a sliding sealing manner, the first sealing plates float in liquid, and the second sealing plates sink in the liquid; The plurality of push rods are fixedly connected to one side of the first sealing plate or the second sealing plate, the other ends of the push rods penetrate through the fixed box and are rotationally connected with the clamping pieces, the push rods are in sliding sealing connection with the fixed box, and