CN211382463U

CN211382463U - Fixing device for clinical orthopedic surgery

Info

Publication number: CN211382463U
Application number: CN201922227665.7U
Authority: CN
Inventors: 赵阳; 盖兆霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a clinical orthopedic surgery fixing device relates to orthopedic surgery fixing device field, comprising a main body, the outside of main part is provided with the slide rail, and the inner wall of slide rail installs the pulley, the output of extending plate structure is connected with places the board, and places the top of board and be connected with the fixture block, the both sides of placing the board are provided with the magic subsides, the inside of fixed plate is provided with the screw hole, and the bottom of fixed plate is provided with the bolt. The utility model discloses a set up electric putter, expansion plate structure, place board, fixture block, magic subsides, electric putter rises during the use, and expansion plate structure receives thrust and rises, and when reaching a take the altitude, the pulling fixture block drags and moves an expansion plate, No. two expansion plates, No. three expansion plates and stretch, puts patient's shank on placing the board, utilizes the magic subsides to fix to solve the problem of unable adjusting device's position.

Description

Fixing device for clinical orthopedic surgery

Technical Field

The utility model relates to an orthopedic surgery fixing device field specifically is a clinical orthopedic surgery fixing device.

Background

The orthopedic surgery fixing device has a framework with a supporting function, and can fix the wound of a patient during surgery, the fixing device is extremely wide in application, and the fixing device can be seen everywhere in work and life.

According to the 'fixing device for clinical orthopedic surgery' disclosed in Chinese patent No. CN 207384366U, after the bone of a fracture patient is reset, the fracture patient is generally fixed by plaster, plaster bandages are made by spreading fine powder of anhydrous calcium sulfate on a special thin-hole gauze bandage, and the plaster bandages are wound on limbs after being soaked and crystallized by water and are solidified into firm hard shells, thereby playing an effective role in fixing the fractured limbs. Its advantages are high shape adaptability, and high fixing reliability. The defect is that the fixation range is large, and the fixation range is generally required to exceed the upper and lower joints of the fracture part, so that the joints can not be movably exercised in the fracture fixation period. If the patient does not pay attention to the enhancement of the relaxation of the fixed limb, after the plaster bandage is removed, sequelae such as joint stiffness and the like can be generated, and the function of the affected limb is prevented from being rapidly recovered, so that the fixing device for clinical orthopedic surgery, which is convenient to adjust the tightness, can improve the recovery speed and reduce the occurrence of complications, is necessary.

However, in the above-mentioned publications, the position of the device cannot be adjusted, resulting in the inability of the patient to adjust the patient's leg to the proper position for the surgeon to perform the procedure; the device can not be disassembled, so that the device can not be disassembled and cleaned when being idle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the position of the device cannot be adjusted; the problem that the device can not be disassembled is solved, and the fixing device for the clinical orthopedic surgery is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical orthopedic surgery fixing device, includes the main part, the outside of main part is provided with the slide rail, and the inner wall of slide rail installs the pulley, the one end of pulley is connected with the backup pad, and the bottom of backup pad installs the fixed plate, electric putter is installed on the top of backup pad, and electric putter's output is connected with the extending plate structure, the output of extending plate structure is connected with places the board, and the top of placing the board is connected with the fixture block, the both sides of placing the board are provided with the magic subsides, the inside of fixed plate is provided with the screw hole, and the bottom of fixed plate.

Preferably, the number of the electric push rods is two, and the two electric push rods are symmetrically arranged along the vertical central axis of the supporting plate.

Preferably, the number of the magic tapes is four, and the four magic tapes are symmetrically arranged along the vertical central axis of the placing plate.

Preferably, the fixture block is fixedly connected with the placing plate through viscous glue, and the fixing plate is fixedly connected with the supporting plate through viscous glue.

Preferably, the expansion plate structure includes expansion plate, No. two expansion plates, No. three expansion plates, and the one end of No. two expansion plates is located the inside stopper that is provided with of expansion plate, the inside of expansion plate is provided with the recess, expansion plate and No. two expansion plate coupling parts are provided with the friction pad.

Preferably, the threaded hole penetrates from the top end of the fixing plate to the bottom of the fixing plate, and the bolt penetrates through the threaded hole and is connected with the main body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up electric putter, expansion plate structure, place board, fixture block, magic subsides, electric putter rises during the use, and expansion plate structure receives thrust to rise, when reaching a take the altitude, stimulates the fixture block, drags expansion plate one number, expansion plate two numbers, expansion plate three numbers to stretch, puts patient's shank on placing the board, utilizes the magic subsides to fix to solve the problem that can't adjust the position of device; through setting up pulley, slide rail, fixed plate, bolt, screw hole, the user can put into the slide rail with the pulley and slide when using, when adjusting suitable position, twists the screw hole with the bolt, through screw hole joint main part, fixes the device, can twist out the screw hole with the bolt after the use to remove fixedly, take off the device in the follow main part, thereby solve the problem that can't dismantle the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing plate of the present invention;

fig. 3 is a schematic structural view of the expansion plate of the present invention.

In the figure: 1. a main body; 2. a pulley; 3. a support plate; 4. an electric push rod; 5. a slide rail; 6. a telescopic plate structure; 7. a clamping block; 8. placing the plate; 9. magic tape; 10. a fixing plate; 11. a threaded hole; 12. a bolt; 13. a groove; 14. a limiting block; 601. a first expansion plate; 602. a second expansion plate; 603. no. three expansion plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The electric push rod (model: GAR-L50) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-3, a fixing device for clinical orthopedic surgery, comprising a main body 1, a sliding rail 5 is arranged on the outer side of the main body 1, a pulley 2 is installed on the inner wall of the sliding rail 5, one end of the pulley 2 is connected with a supporting plate 3, a fixing plate 10 is installed at the bottom of the supporting plate 3, an electric push rod 4 is installed at the top end of the supporting plate 3, an output end of the electric push rod 4 is connected with a telescopic plate structure 6, an output end of the telescopic plate structure 6 is connected with a placing plate 8, a clamping block 7 is connected at the top end of the placing plate 8, magic tapes 9 are arranged on two sides of the placing plate 8, a threaded hole 11 is arranged.

Please refer to fig. 1, the number of the electric push rods 4 is two, and the two electric push rods 4 are symmetrically arranged along the vertical central axis of the supporting plate 3, so that the electric push rods 4 can drive the retractable plate structure to move up and down.

Please refer to fig. 1, the number of the magic tapes 9 is four, and the four magic tapes 9 are symmetrically arranged along the vertical central axis of the placing plate 8, so as to fix the legs of the patient and prevent the legs of the patient from separating from the placing plate 8.

Please refer to fig. 1, the clamping block 7 is fixedly connected to the placing plate 8 by the viscous glue, so as to fix the clamping block 7 and prevent it from falling, and the fixing plate 10 is fixedly connected to the supporting plate 3 by the viscous glue, so as to fix the supporting plate 3 and prevent it from falling.

Please refer to fig. 3, the retractable plate structure 6 includes a first retractable plate 601, a second retractable plate 602, and a third retractable plate 603, and one end of the second retractable plate 602 is located inside the first retractable plate 601 and is provided with a stopper 14 for limiting the position of the second retractable plate 602 and preventing the second retractable plate 602 from separating from the first retractable plate 601, the first retractable plate 601 is provided inside with a groove 13 for allowing the inner wall of the second retractable plate 602 to move inside the first retractable plate 601 so as to stretch the first retractable plate 601, and a friction pad is provided at the connection portion between the first retractable plate 601 and the second retractable plate 602 for increasing the friction force at the contact position between the first retractable plate 601 and the second retractable plate 602.

Referring to fig. 1 and 2, a screw hole 11 is formed through the top end of the fixing plate 10 to the bottom of the fixing plate 10, and a bolt 12 is connected to the body 1 through the screw hole 11 to fix the device in place.

The working principle is as follows: the user is when using fixing device, put into slide rail 5 with pulley 2, thrust unit, adjust its position, when arriving suitable position, twist into screw hole 11 with bolt 12, connect main part 1 through screw hole 11, it is fixed with the device, rise 4 adjustment height of electric putter, when reaching the take-up height, gently draw fixture block 7, drag expansion plate structure 6, make it stretch out and draw back, patient's shank can be put on placing board 8, it fixes patient's shank to utilize magic subsides 9, can twist out screw hole 11 with bolt 12 after the use, the device loses bolt 12's fixed, alright slide, slide from slide rail 5 with pulley 2, take off the device from main part 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A clinical orthopaedic surgery fixing device, includes main part (1), its characterized in that: the outside of main part (1) is provided with slide rail (5), and the inner wall of slide rail (5) installs pulley (2), the one end of pulley (2) is connected with backup pad (3), and the bottom of backup pad (3) installs fixed plate (10), electric putter (4) are installed on the top of backup pad (3), and the output of electric putter (4) is connected with extending plate structure (6), the output of extending plate structure (6) is connected with places board (8), and the top of placing board (8) is connected with fixture block (7), the both sides of placing board (8) are provided with magic subsides (9), the inside of fixed plate (10) is provided with screw hole (11), and the bottom of fixed plate (10) is provided with bolt (12).

2. The clinical orthopedic surgery fixing device according to claim 1, characterized in that: the number of the electric push rods (4) is two, and the two electric push rods (4) are symmetrically arranged along the vertical central axis of the supporting plate (3).

3. The clinical orthopedic surgery fixing device according to claim 1, characterized in that: the number of the magic tapes (9) is four, and the four magic tapes (9) are symmetrically arranged along the vertical central axis of the placing plate (8).

4. The clinical orthopedic surgery fixing device according to claim 1, characterized in that: the fixture block (7) is fixedly connected with the placing plate (8) through viscous glue, and the fixing plate (10) is fixedly connected with the supporting plate (3) through viscous glue.

5. The clinical orthopedic surgery fixing device according to claim 1, characterized in that: expansion plate structure (6) are including expansion plate (601), No. two expansion plates (602), No. three expansion plates (603), and the one end of No. two expansion plates (602) is located expansion plate (601) inside and is provided with stopper (14), the inside of expansion plate (601) is provided with recess (13), expansion plate (601) and No. two expansion plates (602) joint portion are provided with the friction pad.

6. The clinical orthopedic surgery fixing device according to claim 1, characterized in that: the threaded hole (11) penetrates from the top end of the fixing plate (10) to the bottom of the fixing plate (10), and the bolt (12) penetrates through the threaded hole (11) and is connected with the main body (1).