CN219089820U

CN219089820U - Leg fixing device

Info

Publication number: CN219089820U
Application number: CN202222391712.3U
Authority: CN
Inventors: 王志伟; 卢瑶
Original assignee: Shandong Wendeng Osteopathic Yantai Hospital Co ltd
Current assignee: Shandong Wendeng Osteopathic Yantai Hospital Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-30
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a leg fixing device which comprises a mounting plate, wherein two side plates are fixedly connected to the right side of the upper end surface of the mounting plate, a screw rod is rotatably connected between the two side plates, a movable block is movably connected to the outer wall of the screw rod, an ankle fixing belt is hung in a clamping ring in a hanging manner, the fixing effect is good, secondary damage in the pulling process can be effectively avoided, the comfort is high, when the pulling is carried out, a motor is started, the screw rod is driven to rotate, the movable block on the outer wall of the screw rod is driven to move left and right, the whole pulling device on the upper end of the movable block is driven to move left and right, the pulling work on legs is realized, limiting balls are fixedly connected to the two ends of the binding belt, the limiting effect is achieved, the pulling of the binding belt from a supporting ring is avoided, meanwhile, the binding belt is prevented from knotting, the ankle fixing belt is of a long-strip structure and is adhered to be of a ring shape through magic tape, the binding is convenient to be applied to patients with different thicknesses of limbs, and the applicability is improved.

Description

Leg fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a leg fixing device.

Background

Leg fracture is the most common fracture part, and in the current prior art, the fracture is treated in medicine mainly by adopting traditional Chinese medicine bone setting, western medicine internal fixation, external fixation and other methods, but the treatment methods above are all required to be carried out after fracture deformity such as traction reduction, correction shortening, angulation and the like;

the traction technology has wide application in orthopedic treatment, and has certain treatment effects on reduction and fixation of fracture or dislocation, braking of inflammatory limb, correction of limb contracture deformity, functional exercise and the like by utilizing continuous traction. Clinically, common traction techniques include skin traction, bone traction, special traction and the like.

However, when the existing fracture traction device is used, the leg of a patient cannot be well fixed, the fixing effect is poor, the comfort is low, and secondary damage is easily caused in the traction process.

Disclosure of Invention

The utility model aims to provide a leg fixing device which has the characteristics of avoiding secondary damage in the traction process, being strong in comfort, being convenient for patients with different thicknesses of limbs, being strong in applicability and being convenient for fixing during traction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shank fixing device, including the mounting panel, the up end right side fixedly connected with two curb plates of mounting panel, rotate between two curb plates and be connected with the lead screw, the outer wall swing joint of lead screw has the movable block, the up end center fixedly connected with fixed block of mounting panel, the equal fixedly connected with connecting block of up end of fixed block and movable block, clamping device and traction device are installed respectively to the up end of two connecting blocks that are located left and right sides, clamping device includes the card solid frame, the inboard bottom fixedly connected with supporting seat of card solid frame, the up end fixedly connected with supporting ring of supporting seat, the through-hole has all been seted up in the up end left and right sides of supporting ring, wear to be equipped with the bandage between two through-holes, the up end of supporting ring is run through respectively at the both ends of bandage and extend to the below of supporting ring, traction device includes the card solid ring, the inboard center of card solid ring is provided with ankle fixed band, fixedly connected with a plurality of evenly distributed's connecting bands between ankle fixed band and the card solid ring.

In order to avoid the binding belt from being pulled away from the supporting ring and to avoid the binding belt from being knotted, the leg fixing device is preferable in the utility model, and the two ends of the binding belt are fixedly connected with limiting balls.

In order to improve the applicability, the leg fixing device according to the present utility model is preferably characterized in that the ankle fixing band has a long strip structure and is adhered in a ring shape by a velcro tape.

In order to drive the screw rod to rotate, the leg fixing device is preferably provided with a motor arranged on the outer wall of the right side plate, and the output end of the motor is fixedly connected with the screw rod.

In order to improve the control accuracy, the leg fixing device is preferably provided with a control board on the left side wall of the mounting plate, and a rocker controller is arranged on the upper end surface of the control board.

In order to limit the axial rotation of the movable block, the leg fixing device is preferably provided with a sliding rail fixedly connected with the bottom between the two side plates, and the upper end surface of the sliding rail is slidably connected with a sliding block fixedly connected with the movable block.

Compared with the prior art, the utility model has the following beneficial effects:

before carrying out the tractive work, firstly put patient's thigh in the holding ring upper end, pull the both ends of bandage downwards afterwards, thereby take up the bandage tightly and tie together, be convenient for fix the thigh, place the ankle inboard at ankle fixed band afterwards, tie up fixedly afterwards and fix through the magic subsides, ankle fixed band is provided with a plurality of connecting bands unsettled hanging in the card solid intra-annular side, fixed effect is good, and can effectively avoid leading to the fact secondary damage in the tractive process, the travelling comfort is strong, when carrying out the tractive, start the motor, the motor drives the lead screw and rotates, thereby drive the movable block of its outer wall and control the removal, thereby drive the whole tractive device of movable block upper end and control the removal, realize the tractive work to the shank, the equal fixedly connected with in both ends of bandage spacing ball plays spacing effect, avoid the bandage to take out the holding ring, can avoid the bandage to tie down simultaneously, ankle fixed band is rectangular structure and bond into the annular shape through the magic subsides, be convenient for be applicable to the patient of different thickness, improve the suitability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the fastening device of the present utility model;

fig. 3 is a schematic side view of the drawing device of the present utility model.

The symbol marks in the figures illustrate:

1. a mounting plate; 2. a side plate; 3. a screw rod; 4. a movable block; 5. a fixed block; 6. a connecting block; 7. a clamping device; 8. a pulling device; 9. a support base; 10. a support ring; 11. a strap; 12. a clamping ring; 13. ankle fixing band; 14. a connecting belt; 15. a limit ball; 16. a magic tape; 17. a motor; 18. a control board; 19. a rocker controller; 20. and (5) clamping and fixing the frame.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 to 3, the present utility model provides a leg fixing device, which comprises a mounting plate 1, two side plates 2 are fixedly connected to the right side of the upper end surface of the mounting plate 1, a screw rod 3 is rotatably connected between the two side plates 2, a movable block 4 is movably connected to the outer wall of the screw rod 3, a fixing block 5 is fixedly connected to the center of the upper end surface of the mounting plate 1, the fixing block 5 and the upper end surface of the movable block 4 are both fixedly connected to a connecting block 6, the upper end surfaces of the two connecting blocks 6 located on the left and right sides are respectively provided with a clamping device 7 and a pulling device 8, the clamping device 7 comprises a clamping frame 20, the inner bottom end of the clamping frame 20 is fixedly connected with a supporting seat 9, the upper end surface of the supporting seat 9 is fixedly connected with a supporting ring 10, through holes are respectively provided on the left and right sides of the upper end surface of the supporting ring 10, a binding band 11 is respectively provided between the two through holes, two ends of the binding band 11 respectively penetrate the upper end surface of the supporting ring 10 and extend to the lower part of the supporting ring 10, the pulling device 8 comprises a clamping ring 12, the inner center of the clamping ring 12 is provided with a ankle fixing band 13, and a plurality of uniformly distributed fixing bands 14 are fixedly connected between the outer wall of the ankle fixing band 13 and the clamping ring 12.

In this embodiment: before carrying out the tractive work, firstly put patient's thigh in support ring 10 upper end, pull the both ends of bandage 11 downwards afterwards, thereby take up bandage 11 tightly and tie up together, be convenient for fix the thigh, place ankle in ankle fixed band 13 inboard afterwards, it is fixed through the magic subsides 16 to tie up after fixing, ankle fixed band 13 is unsettled to hang through a plurality of connecting bands 14 and is put in the inboard at clamping ring 12, fixed effect is good, and can effectively avoid leading to the fact secondary damage in the tractive process, the travelling comfort is strong, when carrying out the tractive, start motor 17, motor 17 drives lead screw 3 and rotates, thereby drive the movable block 4 of its outer wall and move about, thereby drive whole tractive device 8 of movable block 4 upper end and move about, realize the tractive work to the shank.

As a technical optimization scheme of the utility model, both ends of the binding belt 11 are fixedly connected with limiting balls 15.

In this embodiment: both ends of the binding band 11 are fixedly connected with limiting balls 15, so that a limiting effect is achieved, the binding band 11 is prevented from being pulled away from the supporting ring 10, and meanwhile the binding band 11 can be prevented from being knotted.

As a technical optimization scheme of the utility model, the ankle fixing strap 13 is of a strip structure and is bonded into a ring shape through the magic tape 16.

In this embodiment: the ankle fixing band 13 is of a strip structure and is adhered to be of a ring shape through the magic tape 16, so that the ankle fixing band is convenient to be applied to patients with different thicknesses of limbs, and applicability is improved.

As a technical optimization scheme of the utility model, a motor 17 is arranged on the outer wall of the right side plate 2, and the output end of the motor 17 is fixedly connected with the screw rod 3.

In this embodiment: the motor 17 is used for driving the screw rod 3 to rotate, so that the movable block 4 on the outer wall of the screw rod 3 is driven to move left and right.

As a technical optimization scheme of the utility model, a control board 18 is arranged on the left side wall of the mounting board 1, and a rocker controller 19 is arranged on the upper end surface of the control board 18.

In this embodiment: by arranging the rocker controller 19, the motor 17 is more flexibly and accurately controlled, so that the control precision of the traction device 8 is improved, and the traction work is facilitated.

As a technical optimization scheme of the utility model, a sliding rail is fixedly connected to the bottom between two side plates 2, a sliding block is slidingly connected to the upper end surface of the sliding rail, and the sliding block is fixedly connected with a movable block 4.

In this embodiment: the sliding block and the sliding rail limit the movable block 4 to axially rotate, so that the movable block 4 can only move left and right, and the equipment can work normally.

The working principle of the utility model is as follows:

before carrying out the tractive work, firstly put patient's thigh in support ring 10 upper end, pull the both ends of bandage 11 downwards afterwards, thereby take up and tie up bandage 11 together, be convenient for fix the thigh, place ankle in ankle fixed band 13 inboard afterwards, it is fixed through the magic subsides 16 to tie up after fixing, ankle fixed band 13 is unsettled to hang through a plurality of connecting bands 14 and is put in the inboard at clamping ring 12, fixed effectual, and can effectively avoid leading to the fact secondary damage in the tractive process, the travelling comfort is strong, when carrying out the tractive, start motor 17, motor 17 drives lead screw 3 rotation, thereby drive the movable block 4 of its outer wall and move about, thereby drive whole tractive device 8 of movable block 4 upper end and move about, realize the tractive work to the shank.

In the description of the present utility model, it should be understood that the directions or positional relationships such as the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, in the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims

1. Leg fixing device, comprising a mounting plate (1), characterized in that: the utility model discloses a wrist strap fixing device, including fixing strap (12) and fixing strap (11), fixing device, including fixing strap (11) and fixing strap (12) is fixed to the wrist strap, fixing device is fixed to the up end right side fixedly connected with two curb plates (2) of mounting panel (1), two rotate between curb plate (2) be connected with lead screw (3), the outer wall swing joint of lead screw (3) has movable block (4), up end center fixedly connected with fixed block (5) of mounting panel (1), up end of fixed block (5) and movable block (4) all fixedly connected with connecting block (6), the up end of two connecting blocks (6) that lie in left and right sides install clamping device (7) and traction device (8) respectively, clamping device (7) including clamping frame (20), the inboard bottom fixedly connected with supporting seat (9) of clamping frame (20), the up end fixedly connected with supporting strap (10) of supporting seat (9), the up end left and right sides of supporting strap (10) all run through and are equipped with through the through hole, wear to be equipped with strap (11) between the through holes respectively, both ends of supporting strap (11) run through the up end of supporting strap (10) and extend to supporting strap (12) under clamping device (12), a plurality of evenly distributed connecting belts (14) are fixedly connected between the outer wall of the ankle fixing belt (13) and the clamping ring (12).

2. A leg fixation device according to claim 1, wherein: limiting balls (15) are fixedly connected to two ends of the binding band (11).

3. A leg fixation device according to claim 1, wherein: the ankle fixing band (13) is of a strip structure and is bonded into a ring shape through a magic tape (16).

4. A leg fixation device according to claim 1, wherein: the motor (17) is installed on the outer wall of the right side plate (2), and the output end of the motor (17) is fixedly connected with the screw rod (3).

5. A leg fixation device according to claim 1, wherein: the left side wall of mounting panel (1) is provided with control panel (18), the up end of control panel (18) is provided with rocker controller (19).

6. A leg fixation device according to claim 1, wherein: the bottom between two curb plates (2) fixedly connected with slide rail, the up end sliding connection of slide rail has the slider, slider and movable block (4) fixed connection.