CN217886236U

CN217886236U - Bone joint collapse type fracture repair device

Info

Publication number: CN217886236U
Application number: CN202122858763.8U
Authority: CN
Inventors: 罗毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-11-25
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of medical equipment, and a bone joint collapse type fracture prosthetic devices is disclosed, comprising a base plate, one side fixed mounting of bottom plate upper surface has fixed frame, the edge overlap joint of fixed frame upper surface has arc fixed plate, arc fixed plate's top screw thread runs through there is the gim peg, there is arc splint one end of gim peg through pivot fixed mounting, the spout has been seted up to the opposite side of bottom plate upper surface, the spout has the limiting plate through the pulley joint. This type of bone joint type prosthetic devices that fractures that sinks sets up through the cooperation of fixed frame, arc fixed plate, gim peg and arc splint, and the patient places the thigh in fixed frame during the use, uses fastening bolt to fix fixed frame and arc fixed plate, twists and moves the gim peg, makes arc splint and patient thigh laminating to play and carried out the effect of fixing to the thigh, prevented that patient's shank removes in repair process.

Description

Bone joint collapse type fracture repair device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a bone joint collapse type fracture prosthetic devices.

Background

Fracture refers to complete or partial fracture of bone structure, which is often seen in children, the elderly, and the young and the middle-aged. The patients are usually one part of fracture, and a few of the fracture are multiple fractures, after timely and proper treatment, most of the patients can recover the original functions, and a few of the patients can leave sequelae with different degrees, while the collapse fracture is serious high-energy injury, and accurate and high-standard reduction and fixation are required to recover the normal biomechanical characteristics and functions of the hind feet, otherwise, improper treatment is caused, a plurality of sequelae and complications are easy to remain, and the disability rate is extremely high.

At present to prosthetic instrument device of bone joint collapse type fracture is comparatively simple and easy, and is general to its repairing effect, and the patient can produce uncomfortable sense in the use, and has the risk that causes secondary injury to the patient, consequently the utility model provides a bone joint collapse type fracture prosthetic devices.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bone joint collapse type fracture prosthetic devices has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bone joint collapse type fracture prosthetic devices, includes the bottom plate, one side fixed mounting of bottom plate upper surface has fixed frame, the edge overlap joint of fixed frame upper surface has arc fixed plate, arc fixed plate's top screw has run through the gim peg, the one end of gim peg has arc splint through pivot fixed mounting, the spout has been seted up to the opposite side of bottom plate upper surface, the spout has the limiting plate through the pulley joint, the last fixed surface of limiting plate installs the bandage, the one end fixed mounting of limiting plate has the subassembly that pulls.

Optionally, an inserting rod is fixedly mounted on one side of the fixing frame, an inserting hole is formed in one side of the limiting plate, and one end of the inserting rod is inserted into the inserting hole.

Optionally, fastening bolts penetrate through the two sides of the arc-shaped fixing plate in a threaded manner, and threaded holes matched with the fastening bolts are formed in the two sides of the upper surface of the fixing frame.

Optionally, a soft cushion is laid inside the fixing frame, and the soft cushion is made of sponge.

Optionally, the traction assembly comprises a connecting column, a traction rope is sleeved on the outer surface of the connecting column, and a balancing weight is fixedly mounted at one end of the traction rope.

Optionally, the bottom of the bottom plate is fixedly provided with an anti-slip gasket.

(III) advantageous effects

The utility model provides a bone joint collapse type fracture prosthetic devices possesses following beneficial effect:

this a bone joint type of collapsing fracture prosthetic devices, through fixed frame, the arc fixed plate, the cooperation setting of gim peg and arc splint, the patient places the thigh in fixed frame during use, to use fastening bolt with fixed frame and arc fixed plate to fix, twist and move the gim peg, make arc splint and patient thigh laminating, thereby play and carried out the effect of fixing to the thigh, prevent that patient's shank from removing in repair process, through the pulley, the limiting plate, the bandage sets up with the cooperation of pulling the subassembly, place the shank on the limiting plate, use the bandage in addition spacingly, the haulage rope that will be equipped with the balancing weight is connected with the spliced pole, receive the influence of gravity, the effect of pulling limiting plate displacement forward has been played, can effectually keep the shank to straighten, make the knee joint can expand the operation restoration of the type of collapsing fracture of being convenient for.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is the utility model discloses the limiting plate looks sideways at the structural sketch map.

In the figure: 1. a base plate; 2. a fixing frame; 3. an arc-shaped fixing plate; 4. a fixing bolt; 5. an arc-shaped splint; 6. A pulley; 7. a limiting plate; 8. binding bands; 9. a traction assembly; 901. connecting columns; 902. a hauling rope; 903. A balancing weight; 10. a rod is inserted; 11. fastening a bolt; 12. a threaded hole; 13. a soft cushion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a bone joint collapse type fracture repair device comprises a base plate 1, a fixing frame 2 is fixedly installed on one side of the upper surface of the base plate 1, an arc-shaped fixing plate 3 is lapped at the edge of the upper surface of the fixing frame 2, a fixing bolt 4 penetrates through a top thread of the arc-shaped fixing plate 3, an arc-shaped clamping plate 5 is fixedly installed at one end of the fixing bolt 4 through a rotating shaft, and through the matching arrangement of the fixing frame 2, the arc-shaped fixing plate 3, the fixing bolt 4 and the arc-shaped clamping plate 5, when in use, a patient places thighs in the fixing frame 2, the fixing frame 2 and the arc-shaped fixing plate 3 are fixed through a fastening bolt 11, the fixing bolt 4 is screwed so that the arc-shaped clamping plate 5 is attached to the thighs of the patient, the thighs are fixed, the movement of the legs of the patient in the repair process is prevented, a sliding groove is formed in the other side of the upper surface of the base plate 1, and is clamped with a limiting plate 7 through a pulley 6, the upper surface of the limiting plate 7 is fixedly provided with a binding band 8, one end of the limiting plate 7 is fixedly provided with a traction assembly 9, the shank is placed on the limiting plate 7 through the matching arrangement of the pulley 6, the limiting plate 7, the binding band 8 and the traction assembly 9, the binding band 8 is used for limiting, the traction rope 902 provided with a balancing weight 903 is connected with the connecting column 901, thereby playing a role of pulling the limiting plate 7, effectively keeping the shank straight, enabling the knee joint to be unfolded for facilitating the surgical repair of collapse fracture, one side of the fixing frame 2 is fixedly provided with an inserting rod 10, one side of the limiting plate 7 is provided with a jack, one end of the inserting rod 10 is inserted in the jack, two sides of the arc-shaped fixing plate 3 are threaded with fastening bolts 11, two sides of the upper surface of the fixing frame 2 are provided with threaded holes 12 matched with the fastening bolts 11, and the inside of the fixing frame 2 is provided with a cushion 13, the material of cushion is the sponge, draws subassembly 9 to include spliced pole 901, and the surface of spliced pole 901 has cup jointed haulage rope 902, and the one end fixed mounting of haulage rope 902 has balancing weight 903, and the bottom fixed mounting of bottom plate 1 has anti-skidding gasket.

The utility model discloses in, the device's working procedure as follows:

1. through the matching arrangement of the fixing frame 2, the arc-shaped fixing plate 3, the fixing bolt 4 and the arc-shaped clamping plate 5, when the device is used, a patient places thighs in the fixing frame 2, the fixing frame 2 and the arc-shaped fixing plate 3 are fixed through the fastening bolts 11, the fixing bolt 4 is screwed, and the arc-shaped clamping plate 5 is attached to the thighs of the patient, so that the thighs are fixed, and the legs of the patient are prevented from moving in the repairing process;

2. through pulley 6, limiting plate 7, bandage 8 and the cooperation setting of pulling subassembly 9, place the shank on limiting plate 7, use bandage 8 in addition spacing, the haulage rope 902 that will be equipped with balancing weight 903 is connected with spliced pole 901, receives the influence of gravity, has played the effect of pulling the forward displacement of limiting plate 7, can effectually keep the shank to straighten, makes the knee joint can expand the operation restoration of the type of collapsing fracture of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In the description of the present specification, the terms "connect", "install", "fix", "set", etc. are understood broadly, for example, the term "connect" may be a fixed connection or may be performed indirectly through an intermediate component without affecting the relationship and technical effect of the components, or may be an integral connection or a partial connection, as in this case, for a person of ordinary skill in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations, wherein the used standard components can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection mode of each component adopts the conventional means of bolts, rivets, welding, etc. that the machinery, parts and devices all adopt the conventional models in the prior art, and the components known to the person of ordinary skill in the art, and the structure and principle of the components can be known to the person of ordinary skill through technical manuals or through ordinary experimental methods.

Claims

1. The utility model provides a bone joint collapse type fracture prosthetic devices, includes bottom plate (1), its characterized in that: one side fixed mounting of bottom plate (1) upper surface has fixed frame (2), the edge overlap joint of fixed frame (2) upper surface has ARC fixed plate (3), ARC fixed plate's (3) top screw thread runs through has gim peg (4), there is ARC splint (5) one end of gim peg (4) through pivot fixed mounting, the spout has been seted up to the opposite side of bottom plate (1) upper surface, the spout has limiting plate (7) through pulley (6) joint, the last fixed surface of limiting plate (7) installs bandage (8), the one end fixed mounting of limiting plate (7) has traction assembly (9).

2. The device for repairing a collapsed bone fracture according to claim 1, wherein: an inserting rod (10) is fixedly mounted on one side of the fixing frame (2), an inserting hole is formed in one side of the limiting plate (7), and one end of the inserting rod (10) is inserted into the inserting hole.

3. The device for repairing a collapsed bone fracture according to claim 1, wherein: fastening bolts (11) penetrate through the two sides of the arc-shaped fixing plate (3), and threaded holes (12) matched with the fastening bolts (11) are formed in the two sides of the upper surface of the fixing frame (2).

4. The device for repairing a collapsed bone fracture according to claim 1, wherein: a soft cushion (13) is laid in the fixing frame (2), and the soft cushion is made of sponge.

5. The device for repairing a collapsed bone fracture according to claim 1, wherein: the traction assembly (9) comprises a connecting column (901), a traction rope (902) is sleeved on the outer surface of the connecting column (901), and a balancing weight (903) is fixedly mounted at one end of the traction rope (902).

6. The device for repairing a collapsed bone fracture according to claim 1, wherein: and an anti-skid gasket is fixedly arranged at the bottom of the bottom plate (1).