CN219941135U - Restraint device for fixing legs of patient - Google Patents

Abstract

The utility model relates to the technical field of patient leg restraining tools, in particular to a restraint for fixing patient legs, which comprises a bed plate, wherein a leg restraining component is arranged at the end part of the bed plate, which is close to lower limbs, the leg restraining component comprises a rear side fixing plate fixedly arranged on the end surface of the bed plate, two mutually symmetrical thigh placing plates are hinged at the front side of the rear side fixing plate, supporting rods are fixedly arranged on the bottom surface of the thigh placing plates, two mutually symmetrical vertical plates are fixedly arranged on the bottom surface of the rear side fixing plate, an air cylinder is hinged between each vertical plate and the corresponding supporting rod, a servo motor and a guide rod are fixedly arranged on the bottom surface of a front end plate body of the thigh placing plate, a screw rod is fixedly arranged at the tail end of an output shaft of the servo motor, a pedal plate which is in sliding connection with the guide rod is connected with the screw rod is in a threaded manner, and fixing belts are arranged on the thigh placing plate and the pedal plate. The utility model can adjust the thigh opening angle and the sole stepping height, and is convenient to use.

Description

Restraint device for fixing legs of patient

Technical Field

The utility model relates to the technical field of patient leg restraint tools, in particular to a restraint for fixing a patient leg.

Background

At present, when carrying out the operation treatment operation of shank to some patients, in order to avoid the patient to bring trouble for the treatment operation because conscious or unconscious pain removes shank, can fix the operation to shank usually before the operation, because the manual pressing shank reaches the effect of fixing the shank, this operation needs many operating personnel to press simultaneously, extravagant manpower, in order to reach convenient operation and use manpower sparingly's effect, can directly use the binding machine who bindes the fixed shank to fix the operation usually.

The utility model patent with the grant notice number of CN213940999U discloses an operation restraint device, which comprises a head fixer and an extremity fixing belt, wherein the head fixer is arranged at the head end of an operating table, and one end of the extremity fixing belt is connected with the head fixer; the four-limb fixing belt comprises a main belt, an arm constraint sleeve and a leg constraint sleeve; the arm constraint sleeve and the leg constraint sleeve are connected with a binding belt; the two arm restraint sleeves are connected with the main belt and are positioned at two sides of the main belt; the number of the leg restraining sleeves is two, and the two leg restraining sleeves are connected with the tail ends of the main belt to form a trouser shape. The restraint device comprises a head fixer and an extremity fixing band, wherein the head fixer is arranged at one end of the operating table and is used for fixing the head of a patient, and the extremity fixing band is connected with the head fixer and is used for restraining and fixing the extremities of the patient.

Although this technical scheme has when using, can select fixed patient's head as required still the advantage of four limbs, but this technical scheme is when specifically using, although can fix the low limbs, because the position of fixed band is invariable, can only spacing fixed at specific position with the leg, can not adjust the open angle of both legs according to actual need, especially when carrying out the inboard treatment operation of thigh, open angle between the both legs is too little can influence the operation, and both legs can not open as required and can bring inconvenience for the treatment operation. In view of this, we propose a restraint that secures a patient's leg.

Disclosure of Invention

The present utility model aims to provide a restraint for fixing the legs of a patient, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a restraint of fixed patient's shank, includes the bed board, the tip that the bed board is close to the low limbs is provided with shank restraint subassembly, shank restraint subassembly is including fixed mounting rear side fixed plate on the bed board terminal surface, the front side of rear side fixed plate articulates there are two mutually symmetrical thigh to place the board, fixed mounting has the bracing piece on the bottom surface of thigh place the board, fixed mounting has two mutually symmetrical vertical boards on the bottom surface of rear side fixed plate, vertical board and correspondence articulated between the bracing piece have the cylinder, fixed mounting has servo motor and guide bar on the front end plate body bottom surface of thigh place the board, servo motor's output shaft end fixed has the lead screw, threaded connection on the lead screw with sliding connection's pedal between the guide bar, thigh place the board with all be provided with the fixed band that is used for binding on the pedal.

Preferably, the rear end part of the thigh placing plate is fixedly provided with an end plate, and the end plate is hinged with the rear side fixing plate through a hinge, so that the thigh placing plate can normally rotate within a certain range to adjust the opening angle.

Preferably, the base and the tail end of the telescopic shaft of the air cylinder are respectively hinged on the supporting rod and the vertical plate through hinges, so that the telescopic shaft of the air cylinder can be extended or shortened to drive the thigh placing plate to finish opening or closing operation.

Preferably, the bottom of the bed board is fixedly provided with supporting legs for supporting operation, so that the supporting legs are convenient to use for stable supporting operation.

Preferably, the pedal is sleeved on the guide rod and is in sliding connection with the guide rod, and the pedal is used for guiding the movement of the pedal.

Preferably, the bottom fixed mounting of guide bar has the limiting plate that is used for preventing the slippage of pedal.

Preferably, the thigh place plate with the upper surface of pedal is all articulated through the hinge has the spacing ring, the one end area surface of fixed band is provided with the faggot magic subsides, the other end area surface of fixed band is provided with thorn face magic subsides, the fixed band passes the spacing ring, the faggot magic subsides with bond cooperation between the thorn face magic subsides, be convenient for carry out fixed operation to the fixed band.

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

1. according to the leg restraint assembly, when the leg restraint assembly is used, the thigh placement plate can be used for supporting the thigh part, the foot pedal is used for supporting the sole part, the fixing belt is used for binding and fixing, finally, the air cylinder can be used for working, the opening angle of the thigh placement plate can be adjusted, the treatment on the inside of the thigh is more convenient, and the effect of fixing the leg and adjusting the opening angle can be achieved.

2. According to the utility model, through the guide rod, the servo motor and the screw rod, the servo motor can be utilized to work, so that the height of the pedal is adjusted, and the sole of a patient can conveniently pedal on the pedal to support.

Drawings

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

FIG. 2 is a schematic view of the leg restraint assembly of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

The meaning of each reference numeral in the figures is:

1. a bed board; 10. support legs;

2. a leg restraint assembly; 20. a rear fixing plate; 21. thigh placement boards; 211. an end plate; 22. a support rod; 23. a vertical plate; 24. a cylinder; 25. a guide rod; 251. a limiting disc; 26. a servo motor; 261. a screw rod; 27. a pedal; 28. a limiting ring; 29. a fixing belt; 291. a rough surface magic tape; 292. the thorn face magic subsides.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the restraint for fixing the legs of a patient comprises a bed plate 1, wherein a leg restraint assembly 2 is arranged at the end part of the bed plate 1, which is close to the lower limbs, the leg restraint assembly 2 comprises a rear side fixing plate 20 fixedly arranged on the end surface of the bed plate 1 through a fastening bolt, two mutually symmetrical thigh placing plates 21 are hinged at the front side of the rear side fixing plate 20, an end plate 211 is fixedly arranged at the rear end part of the thigh placing plate 21, the end plate 211 is hinged with the rear side fixing plate 20 through a hinge, so that the thigh placing plate 21 can normally rotate in a certain range to adjust the opening angle;

specifically, the bottom surface of the thigh placing plate 21 is fixedly provided with a supporting rod 22, the bottom surface of the rear side fixing plate 20 is fixedly provided with two mutually symmetrical vertical plates 23, an air cylinder 24 is hinged between the vertical plates 23 and the corresponding supporting rods 22, and the base and the tail end of a telescopic shaft of the air cylinder 24 are respectively hinged on the supporting rods 22 and the vertical plates 23 through hinges, so that the telescopic shaft of the air cylinder 24 is stretched or shortened to drive the thigh placing plate 21 to finish opening or closing operation;

specifically, a servo motor 26 and a guide rod 25 are fixedly installed on the bottom surface of the front end plate body of the thigh placing plate 21, the guide rod 25 is vertically and fixedly installed on the bottom surface of the thigh placing plate 21, a screw rod 261 is fixedly installed at the tail end of an output shaft of the servo motor 26, a pedal 27 in sliding connection with the guide rod 25 is connected to the screw rod 261 in a threaded manner, and the pedal 27 is sleeved on the guide rod 25 and in sliding connection with the guide rod 25 and is used for guiding the movement of the pedal 27; the thigh placing plate 21 and the foot plate 27 are provided with fixing belts 29 for binding and fixing, so that the leg is bound and fixed by the fixing belts 29.

In this embodiment, the bottom of the bed board 1 is fixedly provided with support legs 10 for supporting operation, so that stable supporting operation is facilitated by using the support legs 10.

Specifically, the bottom end of the guide rod 25 is fixedly provided with a limiting plate 251 for preventing the pedal 27 from slipping, so that the pedal 27 cannot slip from the bottom of the guide rod 25.

Further, the upper surfaces of the thigh placing plate 21 and the foot pedal 27 are hinged with a limiting ring 28 through a hinge, a surface of one end belt body of the fixing belt 29 is provided with a rough surface magic tape 291, the surface of the other end belt body of the fixing belt 29 is provided with a thorn surface magic tape 292, the fixing belt 29 penetrates through the limiting ring 28, and the rough surface magic tape 291 is in adhesive fit with the thorn surface magic tape 292, so that the fixing belt 29 is convenient to fix.

It should be noted that, the cylinder 24 and the servo motor 26 in this embodiment are conventional techniques, and will not be described herein.

When the restraint for fixing the legs of a patient is used, firstly, the servo motor 26 is connected with an external power supply and is enabled to work, the servo motor 26 is enabled to work, when an output shaft on the servo motor is rotated in the forward direction or in the reverse direction, the screw 261 is driven to rotate, the screw 261 is driven to move the pedal 27 in threaded connection with the screw 261, the height of the pedal 27 is adjusted, then the patient lies on the bed board 1, the soles are stepped on the pedal 27, the corresponding fixing belts 29 penetrate through the limiting rings 28, the corresponding fixing belts are adhered to the thorn face magic tape 292 through the hair face magic tape 291, binding and fixing of the soles and the thigh positions are achieved, finally, the air cylinder 24 is started and enabled to work as required, and when the telescopic shaft on the air cylinder 24 is stretched or shortened, the support rod 22 and the thigh placing plate 21 can be driven to be outwards stretched or closed, the stretching angle of the thigh placing plate 21 is adjusted, and finally the thigh stretching angle is adjusted, and the convenience in use is achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A restraint for fixing the legs of a patient, comprising a bed board (1), characterized in that: the utility model provides a bed board (1) is close to tip of low limbs and is provided with shank restraint subassembly (2), shank restraint subassembly (2) are in including fixed mounting rear side fixed plate (20) on bed board (1) terminal surface, front side of rear side fixed plate (20) articulates there are two mutually symmetrical thigh to place board (21), fixed mounting has bracing piece (22) on the bottom surface of board (21) is placed to the thigh, fixed mounting has two mutually symmetrical vertical boards (23) on the bottom surface of rear side fixed plate (20), vertical board (23) with the correspondence articulated cylinder (24) between bracing piece (22), fixed mounting has servo motor (26) and guide bar (25) on the preceding tip plate body bottom surface of board (21) is placed to the thigh, output shaft end fixed mounting of servo motor (26) has lead screw (261), threaded connection on lead screw (261) with leg pedal (27) of sliding connection between guide bar (25), leg place board (21) with leg pedal (27) are last to be provided with and bind fixed band (29) that are used for fixing.

2. A restraint for securing a patient's leg as claimed in claim 1 wherein: an end plate (211) is fixedly arranged at the rear end part of the thigh placing plate (21), and the end plate (211) is hinged with the rear side fixing plate (20) through a hinge.

3. A restraint for securing a patient's leg as claimed in claim 1 wherein: the base and the tail end of the telescopic shaft of the air cylinder (24) are hinged on the supporting rod (22) and the vertical plate (23) through hinges respectively.

4. A restraint for securing a patient's leg as claimed in claim 1 wherein: the bottom of the bed board (1) is fixedly provided with supporting legs (10) for supporting operation.

5. A restraint for securing a patient's leg as claimed in claim 1 wherein: the pedal (27) is sleeved on the guide rod (25) and is in sliding connection with the guide rod (25) and used for guiding the movement of the pedal (27).

6. The restraint for securing a patient's leg according to claim 5, wherein: the bottom end of the guide rod (25) is fixedly provided with a limiting disc (251) for preventing the pedal (27) from slipping.

7. The restraint for securing a patient's leg according to claim 5, wherein: the thigh place board (21) with all have spacing ring (28) through the hinge on the upper surface of pedal (27), the one end area surface of fixed band (29) is provided with mao face magic subsides (291), the other end area surface of fixed band (29) is provided with thorn face magic subsides (292), fixed band (29) pass spacing ring (28), mao face magic subsides (291) with bond cooperation between thorn face magic subsides (292).