CN210250029U

CN210250029U - Adjustable traction support of shank for orthopedic operation

Info

Publication number: CN210250029U
Application number: CN201920765511.0U
Authority: CN
Inventors: 孟羿彬; 贺新; 黄云飞
Original assignee: Xian Honghui Hospital
Current assignee: Xian Honghui Hospital
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an adjustable leg traction bracket for orthopedic surgery, which comprises a traction device main body, an automatic leg lifting adjusting plate and a suspension type traction bracket, wherein the periphery of the bottom of the traction device main body is movably connected with the automatic leg lifting adjusting plate, the bottom of the automatic leg lifting adjusting plate is fixedly connected with a traction seat, the bottom of the traction seat is movably connected with the suspension type traction bracket, one side of the top of the traction device main body is electrically connected with a light-filling operating lamp, the light-filling operating lamp well improves the practicability of a traction needle, a movable friction ring well improves the anti-skid property of the traction needle, a disinfection vacuum isolation layer well improves the anti-infection property of the traction needle, a disinfection laminating pad well improves the comfort of a patient, the automatic leg lifting adjusting plate greatly improves the fixing property of the automatic leg lifting adjusting plate, and the suspension type traction bracket well improves the adjustability of the traction needle, is suitable for medical appliances and has wide development prospect in the future.

Description

Adjustable traction support of shank for orthopedic operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable leg traction support for orthopedic surgery.

Background

A common treatment method for traction treatment of orthopedics department utilizes a traction weight as traction force and body weight as counter traction force through a traction device to relieve muscle tension and strong contraction, performs slow reduction on fracture, prevents and corrects soft tissue contracture, performs preoperative tissue release and postoperative braking.

Because current draw gear occupies the volume great mostly, has extruded medical staff's operation operating space, has increased certain trouble for medical staff's operation, current draw gear is when the patient uses at the patient, and patient's shank is too short or overlength simultaneously for a few, all can't use, and application range is little, because patient's physique is relatively weak, and the most texture of current draw gear's seat is harder, and the travelling comfort is not enough.

Therefore, how to design an adjustable leg traction bracket for orthopedic surgery becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable support that pulls of shank for bone surgery to the adjustable support that pulls of shank for bone surgery who proposes in the above-mentioned background art is comparatively troublesome, application range is little, the not enough problem of travelling comfort.

In order to achieve the above object, the utility model provides a following technical scheme: a leg adjustable traction support for orthopedic surgery comprises a traction device main body, an automatic leg lifting adjusting plate and a suspension type traction support, wherein the middle part of the bottom end of the traction device main body is movably connected with the automatic leg lifting adjusting plate, one side of the top end of the traction device main body is movably connected with the suspension type traction support, the other side of the top end of the traction device main body is fixedly connected with a traction seat, one side of the inner part of the automatic leg lifting adjusting plate is movably connected with an adjusting pressing plate, one end of the adjusting pressing plate is movably connected with a lifting plate linkage rod, one side of the inner part of the automatic leg lifting adjusting plate is movably connected with a thigh lifting rod, the top end of the thigh lifting rod is fixedly connected with a leg fixing plate, the other side of the inner part of the automatic leg lifting adjusting plate is movably connected with a shank, the one end fixedly connected with foot limiting plate of shank fixed plate, the inside top swing joint that the support was pull to the suspension type has the rotating gear pole, the embedded flexible groove of top fixedly connected with of rotating gear pole, the inboard swing joint in inside in embedded flexible groove has flexible regulation gyro wheel, top one side swing joint that the support was pull to the suspension type has the thigh traction lever, the top middle part swing joint that the support was pull to the suspension type has the shank traction lever, the bottom one side fixedly connected with of thigh traction lever pulls the binding band, the bottom opposite side fixedly connected with of thigh traction lever pulls fixed perforation.

Preferably, the inner side of the suspension type traction bracket is fixedly connected with an operation embedded groove.

Preferably, the bottom of the traction device main body is movably connected with a movable bottom wheel.

Preferably, the bottom inside the traction seat is movably connected with an operation cushioning base.

Preferably, a comfortable cushion is fixedly connected to the top of the interior of the traction seat.

Preferably, the regulating plate is raised automatically to the shank is by the regulation press plate of inside one side, the board trace of raising of regulation press plate one end, the pole is raised to the thigh of inside one side, the shank fixed plate on pole top is raised to the thigh, the regulation pole is raised to the shank of inside opposite side, the shank is raised and is adjusted the foot limiting plate that blocks angle modulation bolt and shank fixed plate one end at pole both ends and make up jointly and form, adjust the press plate simultaneously, raise the board trace, the pole is raised to the thigh, the shank fixed plate, the regulation pole is raised to the shank, block angle modulation bolt and foot limiting plate and from left to right arrange in.

Preferably, the suspension type traction support is formed by combining a rotary gear rod at the top inside, an embedded telescopic groove at the top end of the rotary gear rod, telescopic adjusting rollers at the inner side inside the embedded telescopic groove, a thigh traction rod on one side of the top, a shank traction rod at the middle part of the top, a traction binding band at one side of the bottom end of the thigh traction rod, traction fixing perforations at the other side of the bottom end of the thigh traction rod, and the rotary gear rod, the embedded telescopic groove, the telescopic adjusting rollers, the thigh traction rod, the shank traction rod and the traction binding band are sequentially arranged from top to bottom.

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

1. this adjustable support that pulls of shank for orthopedic operation raises the regulating plate automatically through setting up the shank, makes the shank fixed plate drive patient's shank raise through raising the regulation pole, and patient's accessible blocks the angle modulation bolt simultaneously and prescribes a limit to corresponding trace to raise the different positions of shank, thereby fine improvement the accuracy nature and the automaticity of raising.

2. This adjustable support that pulls of shank for orthopedic operation pulls support through setting up the suspension type, with telescopic thigh traction lever, shank traction lever descend to patient's shank, will pull again and bind the area and penetrate and pull fixed perforation, and it is fixed through the bandage of suspension type, fine reduction the area occupied of operation platform department, fine embodiment draw device's high-efficient traction nature.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic sectional view of the automatic leg raising adjusting plate of the present invention;

FIG. 3 is a schematic cross-sectional view of a suspension type traction frame according to the present invention;

fig. 4 is a schematic cross-sectional view of the traction base of the present invention.

In the figure: 1. the draw gear main part, 2, the automatic regulating plate that raises of shank, 201, adjust the pressure board, 202, raise the board trace, 203, the pole is raised to the thigh, 204, the shank fixed plate, 205, the regulation pole is raised to the shank, 206, block the angle modulation bolt, 207, the limiting plate of foot, 3, the support is drawn to the suspension type, 301, the rotary gear pole, 302, embedded flexible groove, 303, flexible regulation gyro wheel, 304, the thigh traction lever, 305, shank traction lever, 306, draw the ligature area, 307, draw fixed perforation, 4, the seat of pulling, 401, the travelling comfort cushion, 402, the operation bradyseism base, 5, the embedded groove in the operation, 6, the movable bottom wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable leg traction support for orthopedic surgery comprises a traction device main body 1, an automatic leg lifting adjusting plate 2 and a suspension type traction support 3, wherein the middle part of the bottom end of the traction device main body 1 is movably connected with the automatic leg lifting adjusting plate 2, one side of the top end of the traction device main body 1 is movably connected with the suspension type traction support 3, the other side of the top end of the traction device main body 1 is fixedly connected with a traction seat 4, one side inside the automatic leg lifting adjusting plate 2 is movably connected with an adjusting pressing plate 201, one end of the adjusting pressing plate 201 is movably connected with a lifting plate linkage rod 202, one side inside the automatic leg lifting adjusting plate 2 is movably connected with a thigh lifting rod 203, the top end of the thigh lifting rod 203 is fixedly connected with a leg fixing plate 204, the other side inside the automatic leg lifting adjusting plate 2 is movably connected with a shank lifting adjusting rod 205, and, one end fixedly connected with foot limiting plate 207 of shank fixed plate 204, the inside top swing joint that support 3 was pull to the suspension type has rotatory gear pole 301, the embedded flexible groove 302 of top fixedly connected with of rotatory gear pole 301, the inside inboard swing joint of embedded flexible groove 302 has flexible adjusting roller 303, top one side swing joint that support 3 was pull to the suspension type has big shank traction lever 304, the top middle part swing joint that support 3 was pull to the suspension type has little shank traction lever 305, big shank traction lever 304's bottom one side fixedly connected with pulls and ties up area 306, big shank traction lever 304's bottom opposite side fixedly connected with pulls fixed perforation 307.

Preferably, the inner side fixedly connected with operation inner caulking groove 5 of suspension type traction support 3, when carrying out the operation process, medical staff need take relevant instrument with oneself, and current draw gear does not possess fine structure of accomodating, and through setting up operation inner caulking groove 5, medical staff can place relevant operation instrument in operation inner caulking groove 5 to fine embodiment draw gear's accomodation nature.

Preferably, the bottom swing joint of draw gear main part 1 has movable return pulley 6, because draw gear is bulky, the activity is relatively poor, needs a plurality of medical staff to carry, and is consuming time and power, through setting up movable return pulley 6, movable return pulley 6 possesses horizontal activity for fine activity tier wheel structure, can not be too nimble to fine improvement draw gear's mobility.

Preferably, there is operation bradyseism base 401 inside bottom swing joint of traction seat 4, because draw gear can produce certain vibrations when performing the operation, can cause certain harm to patient's health, the protectiveness is not enough, through setting up operation bradyseism base 401, operation bradyseism base 401 is fine spring buffer structure, the vibrations that produce when the buffering operation that can be fine are felt to fine improvement draw gear's buffering protectiveness.

Preferably, the inside top fixedly connected with travelling comfort cushion 402 of traction seat 4, because the patient physique is more weak, the most texture of current draw gear's seat is harder, and the travelling comfort is not enough, through setting up travelling comfort cushion 402, travelling comfort cushion 402 is the cotton material of flexible packing, and the comfort when improvement patient that can be fine operates to fine improvement draw gear's travelling comfort.

Preferably, the automatic leg raising and adjusting plate 2 is formed by combining an adjusting and pressing plate 201 on one side inside, a raising plate linkage rod 202 at one end of the adjusting and pressing plate 201, a thigh raising rod 203 on one side inside, a leg fixing plate 204 at the top end of the thigh raising rod 203, a shank raising adjusting rod 205 on the other side inside, a blocking angle adjusting bolt 206 at two ends of the shank raising adjusting rod 205 and a foot limiting plate 207 at one end of the leg fixing plate 204, the adjusting and pressing plate 201, the raising plate linkage rod 202, the thigh raising rod 203, the leg fixing plate 204, the shank raising adjusting rod 205, the blocking angle adjusting bolt 206 and the foot limiting plate 207 are sequentially arranged from left to right, when a patient uses the existing traction device, the patient needs to lift all parts below the waist to use the device, the comfort level is poor, and meanwhile, some patients have too short or too long legs and, application range is little, through setting up the automatic regulating plate 2 of raising of shank, patient's accessible is manual to be pressed down to adjust and presses the pressure plate 201, make manual pressing adjust press plate 201 drive to raise that the board trace 202 is raised pole 203 and shank are raised and are raised the regulation pole 205 respectively and raise, fix the back of patient's foot through foot limiting plate 207, make shank fixed plate 204 drive patient's shank raise through raising the regulation pole, patient's accessible blocks angle modulation bolt 206 simultaneously and prescribes a limit to corresponding trace, thereby raise the different positions of shank, thereby fine improvement the accuracy and the automaticity of raising.

Preferably, the suspension type traction bracket 3 is formed by combining a rotary gear rod 301 at the top inside, an embedded telescopic groove 302 at the top end of the rotary gear rod 301, a telescopic adjusting roller 303 at the inner side inside the embedded telescopic groove 302, a thigh traction rod 304 at one side of the top, a shank traction rod 305 at the middle part of the top, a traction binding band 306 at one side of the bottom end of the thigh traction rod 304 and a traction fixing perforation 307 at the other side of the bottom end of the thigh traction rod 304, and simultaneously, the rotary gear rod 301, the embedded telescopic groove 302, the telescopic adjusting roller 303, the thigh traction rod 304, the shank traction rod 305, the traction binding band 306 and the traction fixing perforation 307 are sequentially arranged from top to bottom, as most of the existing traction devices occupy larger volume, the operation space of medical personnel is squeezed, certain trouble is added to the operation of the medical personnel, and by arranging the suspension type traction bracket 3, the inside top of support 3 is drawn to suspension type is provided with rotatory gear lever 301, medical staff's accessible rotatory gear lever 301 carries out rotation regulation to adjusting draw gear, it can carry out the sideslip regulation through the flexible adjusting roller 303 of embedded flexible inslot 302 according to patient's shank different positions to be provided with thigh traction lever 304 and shank traction lever 305 simultaneously, after confirming the regulation position, with telescopic thigh traction lever 304, shank traction lever 305 descends to patient's shank, will pull binding band 306 again and penetrate and draw fixed perforation 307, it is fixed through the bandage of suspension type, the fine area occupied that has reduced operation platform department, the fine high-efficient traction nature that has embodied draw gear.

The working principle is as follows: firstly, through setting up movable return pulley 6, movable return pulley 6 is fine activity tier wheel structure, possesses horizontal mobility, can not be too nimble to fine improvement draw gear's mobility.

Then, through setting up operation cushioning base 401, operation cushioning base 401 is fine spring buffer structure, and the vibrations that produce during the buffering operation that can be fine are felt to fine improvement draw gear's buffering protectiveness.

Then, through setting up travelling comfort cushion 402, travelling comfort cushion 402 is the cotton material of flexible packing, and the comfort when the improvement patient that can be fine carries out the operation to fine improvement draw gear's comfort.

Next, through setting up the automatic regulating plate 2 of raising of shank, patient's accessible is manual to be pressed and is adjusted pressure board 201, make manual pressing and adjust pressure board 201 drive raise board trace 202 and raise the regulation pole 205 and raise the thigh and raise the regulation pole 205 and raise respectively, after fixing patient's foot through foot limiting plate 207, make shank fixed plate 204 drive patient's shank raise through raising the regulation pole, patient's accessible blocks angle modulation bolt 206 and prescribes a limit to corresponding trace simultaneously, thereby raise the different positions of shank, thereby fine improvement the accuracy and the automaticity of raising.

Finally, the suspension type traction support 3 is arranged, the top inside the suspension type traction support 3 is provided with a rotary gear rod 301, medical staff can rotatably adjust the adjusting traction device through the rotary gear rod 301, meanwhile, a thigh traction rod 304 and a shank traction rod 305 are arranged and can transversely move and adjust through a telescopic adjusting roller 303 embedded in a telescopic groove 302 according to different positions of legs of a patient, after the adjusting position is determined, the telescopic thigh traction rod 304 and the shank traction rod 305 are descended to the legs of the patient, a traction binding belt 306 penetrates through a traction fixing perforation 307, the hanging type binding belt is fixed, the occupied area of an operation platform is well reduced, the high-efficiency traction performance of the traction device is well embodied, and the working principle of the leg adjustable traction support for the orthopedic surgery is the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.

Claims

1. The utility model provides an adjustable support that pulls of shank for bone surgery, draws support (3) including draw gear main part (1), automatic regulating plate (2) and the suspension type of raising of shank, its characterized in that: the utility model discloses a leg raising device, including draw gear, adjusting plate, thigh adjusting pin, thigh adjusting plate, the one end fixedly connected with foot limiting plate (207) of shank fixed plate (204), the inside top swing joint that the support (3) was pull to the suspension type has rotating gear pole (301), embedded flexible groove (302) of the top fixedly connected with of rotating gear pole (301), the inside inboard swing joint of embedded flexible groove (302) has flexible regulation gyro wheel (303), top one side swing joint that the support (3) was pull to the suspension type has big shank traction lever (304), the top middle part swing joint that the support (3) was pull to the suspension type has little shank traction lever (305), bottom one side fixedly connected with of big shank traction lever (304) pulls tying band (306), the bottom opposite side fixedly connected with of big shank traction lever (304) pulls fixed perforation (307).

2. The orthopedic leg adjustable traction support of claim 1, wherein: the inner side of the suspension type traction bracket (3) is fixedly connected with an operation embedded groove (5).

3. The orthopedic leg adjustable traction support of claim 1, wherein: the bottom of the traction device main body (1) is movably connected with a movable bottom wheel (6).

4. The orthopedic leg adjustable traction support of claim 1, wherein: the bottom of the interior of the traction seat (4) is movably connected with an operation cushioning base (401).

5. The orthopedic leg adjustable traction support of claim 1, wherein: the top of the interior of the traction seat (4) is fixedly connected with a comfortable cushion (402).

6. The orthopedic leg adjustable traction support of claim 1, wherein: regulating plate (2) is pressed according to the regulation by inside one side to the shank is automatic, adjust and press board (201) trace (202) of raising of board (201) one end, pole (203) is raised to the thigh of inside one side, the leg fixing plate (204) on pole (203) top is raised to the thigh, regulation pole (205) is raised to the shank of inside opposite side, the shank is raised and is adjusted the foot limiting plate (207) of blocking angle modulation bolt (206) and leg fixing plate (204) one end at pole (205) both ends and make up jointly and form, adjust simultaneously and press board (201), raise board trace (202), pole (203) is raised to the thigh, regulation pole (205) is raised to the shank fixing plate (204), it from left to right arranges in proper order to block angle modulation bolt (206) and foot limiting plate (.

7. The orthopedic leg adjustable traction support of claim 1, wherein: the suspension type traction support (3) is composed of a rotary gear rod (301) at the top of the inside, an embedded telescopic groove (302) at the top end of the rotary gear rod (301), telescopic adjusting rollers (303) at the inner side of the embedded telescopic groove (302), a thigh traction rod (304) at one side of the top, a shank traction rod (305) at the middle part of the top, a traction binding band (306) at one side of the bottom end of the thigh traction rod (304), traction fixing through holes (307) at the other side of the bottom end of the thigh traction rod (304) are combined together, meanwhile, the rotary gear rod (301), the embedded telescopic groove (302), the telescopic adjusting rollers (303), the thigh traction rod (304), the shank traction rod (305), the traction binding band (306), and the traction fixing through holes (307) are sequentially arranged from top to bottom.