CN217118703U - Adjustable limb fracture reduction retractor - Google Patents

Abstract

The utility model discloses an adjustable four limbs fracture reduction tractor, which comprises a transverse plate and a fixed rod, wherein the bottom of the transverse plate is provided with two fixed rods which are respectively positioned at the two sides of the bottom of the transverse plate, one side of the fixed rod is provided with a first moving part, one side of the first moving part is provided with a first adjusting rod, the first adjusting rod and the fixed rod are connected by screw threads, one side of the other fixed rod is provided with a first fixing part, the inner side of the first fixing part is provided with a cushion, the middle part of the transverse plate is provided with a threaded rod, one end of the threaded rod is provided with a vertical plate, the vertical plate is fixedly connected with the threaded rod, one end of the vertical plate is provided with a fixing frame, the inner side of the fixing frame is provided with a fixing mechanism, a leg part is placed in the fixing mechanism and extends to one side of the first fixing part, the first adjusting rod is rotated to drive the first moving part to move until the leg part is clamped, the leg fixing can be completed, the operation is simple and rapid, and the stability is strong.

Description

Adjustable limb fracture reduction retractor

technical field

The utility model relates to the field of fracture reduction retractor, in particular to an adjustable limb fracture reduction retractor.

Background technique

In the current field of technology, the medical treatment of extremity bone fractures mainly adopts traditional Chinese medicine osteopathy, Western medicine internal fixation and external fixation and other methods, but the above treatment methods must be used in traction reduction, correction of shortening, angulation and other fractures It can be done after the deformity, and the traction and reduction are mainly artificial hand-assisted force to stretch, correct and reduce the fracture site.

At present, the existing adjustable limb fracture reduction retractors still have some defects, most of which are insufficient in stability. When fixing limbs, the operation is cumbersome, and it is easy to fall off, which affects the normal progress of medical treatment, and brings great difficulties to the use. Big trouble, for this we propose an adjustable limb fracture reduction retractor.

Utility model content

In view of the above problems, the present utility model provides an adjustable limb fracture reduction retractor, in order to solve the existing adjustable limb fracture reduction retractor proposed in the above-mentioned background art. When fixed, the operation is more troublesome, and it is easy to fall off, which affects the normal progress of medical treatment, and brings a lot of troubles to the use.

The technical scheme of the present utility model is:

The adjustable retractor for reducing limb fractures includes a transverse plate and a fixing rod. The bottom of the transverse plate is provided with a fixing rod, and two fixing rods are provided, which are respectively located on both sides of the bottom of the transverse plate. One side is provided with a first movable piece, one side of the first movable piece is provided with a first adjusting rod, the first adjusting rod and the fixing rod are connected by threads, and the other side of the fixing rod is provided with a first adjusting rod. A fixing piece, the inner side of the first fixing piece is provided with a cushion, the middle part of the horizontal plate is provided with a threaded rod, and one end of the threaded rod is provided with a vertical plate, and the vertical plate and the threaded rod are fixedly connected, so One end of the vertical plate is provided with a fixing frame, and the inner side of the fixing frame is provided with a fixing mechanism.

The working principle of the above technical solution is as follows:

When using the adjustable limb fracture reduction retractor, the leg is placed inside the fixing mechanism, and the leg is extended to one side of the first fixing member, and the first adjusting rod is rotated to drive the first movable member to move. Until the legs are clamped tightly, the legs can be fixed, the operation is simple and fast, and the stability is strong. The fixation of the first movable piece and the first movable piece improves the stability of the device, and solves some of the defects of the existing adjustable limb fracture reduction retractor, most of which have insufficient stability. When fixing limbs, the operation is relatively It is troublesome and easy to fall off, which affects the normal progress of medical treatment and brings a lot of trouble to the use.

In a further technical solution, the fixing mechanism includes a second fixing member and a second movable member, a second adjusting rod is provided on one side of the second movable member, and the second adjusting rod and the fixing frame are connected by screws .

The second fixed piece and the second movable piece are provided to fix one end of the leg, which further improves the stability of the device, and the provided second adjustment rod facilitates the movement of the second movable piece , which solves the technical problem of insufficient stability in the prior art.

In a further technical solution, the bottom of the horizontal plate is provided with a tripod, the tripod and the horizontal plate are fixedly connected, and there are two of the tripods, which are respectively located at both ends of the horizontal plate.

Through the provided tripod, the device can play a supporting role, making it more comfortable to use, and the legs can be fixed at a comfortable height, which reduces the fatigue of the patient and solves the problem of comfort in the prior art. Inadequate technical issues.

In a further technical solution, one side of the tripod is provided with a support rod, one end of the support rod is provided with a support pad, and the support pad and the support rod are fixedly connected.

The supporting rod is provided to realize the fixation of the supporting pad, and the supporting pad provided can support the legs, so as to prevent the legs from hanging in the air, which will cause pain after a long time, which solves the problem of existing The technical problem of insufficient comfort in technology.

In a further technical solution, a threaded sleeve is sleeved on the surface of the threaded rod, and the threaded sleeve and the threaded rod are connected by threads.

Through the provided threaded sleeve, the adjustment function of the threaded rod is realized, so that the position of the fixing mechanism can be adjusted, which is more labor-saving when pulling the leg, provides convenience for the user, and solves the problem of using the existing technology. More laborious technical issues.

In a further technical solution, the surface of the threaded sleeve is provided with a fixing ring, and the fixing ring and the horizontal plate are fixed by welding.

The fixing ring is provided to realize the fixation of the threaded sleeve, improve the stability of the threaded sleeve, make it more durable, and solve the technical problem of insufficient stability in the prior art.

In a further technical solution, one end of the threaded sleeve is provided with a shaking handle, and the shaking handle and the threaded sleeve are fixedly connected.

The provided shaking handle provides convenience for the movement of the threaded rod, so that the adjustment of the fixing mechanism is more labor-saving, the operation is simple and convenient, and the use is convenient, which solves the technical problem that the operation is more troublesome in the prior art.

The beneficial effects of the present utility model are:

1. When using the adjustable limb fracture reduction retractor, place the leg inside the fixing mechanism, extend the leg to one side of the first fixing member, rotate the first adjusting rod, and drive the first movable member Move until the legs are clamped, and then the legs can be fixed. The operation is simple and fast, and the stability is strong. The fixed rod is fixed by the horizontal plate provided. The fixing of a fixed piece and the first movable piece improves the stability of the device;

2. The fixing of one end of the leg is realized by the provided second fixing piece and the second movable piece, which further improves the stability of the device. convenience;

3. The tripod provided can support the device, making it more comfortable to use, and the legs can be fixed at a comfortable height, reducing the patient's fatigue;

4. The fixed support pad is realized through the support rod provided, and the support pad provided can support the legs, so as to avoid the legs hanging in the air, which will cause pain after a long time;

5. Through the provided threaded sleeve, the adjustment function of the threaded rod is realized, so that the position of the fixing mechanism can be adjusted, and the leg is more labor-saving when pulling the leg, which provides convenience for the user;

6. Through the fixed ring provided, the fixing of the threaded sleeve is realized, the stability of the threaded sleeve is improved, and it is more durable;

7. Through the provided crank handle, the movement of the threaded rod is facilitated, so that the adjustment of the fixing mechanism is more labor-saving, the operation is simple and convenient, and it is easy to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present utility model;

Fig. 2 is the side structure schematic diagram of the embodiment of the present utility model;

Fig. 3 is the top structure schematic diagram of the embodiment of the present utility model;

FIG. 4 is a schematic plan view of an embodiment of the present invention.

Description of reference numbers:

1. Horizontal plate; 2. Fixed rod; 3. The first movable part; 4. The first adjustment rod; 5. The first fixed part; 6. The threaded rod; 7. The vertical plate; Fixed part; 10, second movable part; 11, second adjustment rod; 12, tripod; 13, support rod; 14, support pad; 15, threaded sleeve; 16, fixed ring;

Detailed ways

The embodiments of the present utility model will be further described below with reference to the accompanying drawings.

Example: 1

As shown in Figures 1-4, the adjustable retractor for reducing limb fractures includes a transverse plate 1 and a fixed rod 2. The bottom of the transverse plate 1 is provided with a fixed rod 2, and there are two fixed rods 2, which are respectively located on the transverse plate. On both sides of the bottom of 1, one side of the fixed rod 2 is provided with a first movable member 3, one side of the first movable member 3 is provided with a first adjustment rod 4, the first adjustment rod 4 and the fixed rod 2 are connected by threads, and the other One side of a fixing rod 2 is provided with a first fixing member 5, the inner side of the first fixing member 5 is provided with a cushion, the middle of the horizontal plate 1 is provided with a threaded rod 6, and one end of the threaded rod 6 is provided with a vertical plate 7, The plate 7 and the threaded rod 6 are fixedly connected, one end of the vertical plate 7 is provided with a fixing frame 8, and the inner side of the fixing frame 8 is provided with a fixing mechanism.

The working principle of the above technical solution is as follows:

When using the adjustable limb fracture reduction retractor, place the leg inside the fixing mechanism, extend the leg to one side of the first fixing member 5, rotate the first adjusting rod 4, and drive the first movable member 3. Move until the legs are clamped, and then the legs can be fixed. The operation is simple and fast, and the stability is strong. The fixed rod 2 is fixed by the horizontal plate 1 provided. , realizes the fixation of the first fixing member 5 and the first movable member 3, thereby improving the stability of the device, and solving some of the defects of the existing adjustable limb fracture reduction retractor, most of which are not stable enough. When the limbs are fixed, the operation is troublesome, and it is easy to fall off, which affects the normal progress of medical treatment, and brings a lot of troubles to the use.

In another embodiment, as shown in FIG. 1 , the fixing mechanism includes a second fixing member 9 and a second movable member 10 . One side of the second movable member 10 is provided with a second adjusting rod 11 . The second adjusting rod 11 and The fixing frame 8 is connected by screws.

The fixing of one end of the leg is realized by the provided second fixing member 9 and the second movable member 10, and the stability of the device is further improved. Mobile provides convenience and solves the technical problem of insufficient stability in the prior art.

In another embodiment, as shown in FIG. 1 , the bottom of the horizontal plate 1 is provided with a tripod 12 , the tripod 12 and the horizontal plate 1 are fixedly connected, and there are two tripods 12 , which are located at both ends of the horizontal plate 1 respectively. .

The provided tripod 12 can support the device, make it more comfortable to use, fix the legs at a comfortable height, reduce the patient's feeling of fatigue, and solve the problem of comfort in the prior art. Technical issues with insufficient sex.

Example: 2

As shown in FIG. 1 , one side of the tripod 12 is provided with a support rod 13 , one end of the support rod 13 is provided with a support pad 14 , and the support pad 14 and the support rod 13 are fixedly connected.

The support pads 14 are fixed by the support rods 13 provided, and the support pads 14 provided can support the legs, so as to prevent the legs from hanging in the air, which may cause pain after a long time. The technical problem of insufficient comfort in the prior art is solved.

In another embodiment, as shown in FIG. 1 , a threaded sleeve 15 is sleeved on the surface of the threaded rod 6 , and the threaded sleeve 15 and the threaded rod 6 are connected by threads.

Through the provided threaded sleeve 15, the adjustment function of the threaded rod 6 is realized, so that the position of the fixing mechanism can be adjusted, which is more labor-saving when pulling the leg, provides convenience for the user, and solves the problem in the prior art. More laborious technical issues when using.

In another embodiment, as shown in FIG. 1 , the surface of the threaded sleeve 15 is provided with a fixing ring 16 , and the fixing ring 16 and the horizontal plate 1 are fixed by welding.

The fixing ring 16 is provided to realize the fixation of the threaded sleeve 15, improve the stability of the threaded sleeve 15, make it more durable, and solve the technical problem of insufficient stability in the prior art.

In another embodiment, as shown in FIG. 1 , one end of the threaded sleeve 15 is provided with a crank handle 17 , and the crank handle 17 and the threaded sleeve 15 are fixedly connected.

The provided crank handle 17 provides convenience for the movement of the threaded rod 6, so that the adjustment of the fixing mechanism is more labor-saving, the operation is simple and convenient, and it is easy to use, which solves the technical problem that the operation is more troublesome in the prior art.

The above-mentioned embodiments only represent specific embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims (7)

1. Four limbs fracture reduction tractive ware with adjustable, including diaphragm (1) and dead lever (2), its characterized in that: the bottom of diaphragm (1) is equipped with dead lever (2), dead lever (2) are equipped with two, are located the bottom both sides of diaphragm (1) respectively, one side of dead lever (2) is equipped with first moving part (3), one side of first moving part (3) is equipped with first regulation pole (4), first regulation pole (4) and dead lever (2) are through threaded connection, another one side of dead lever (2) is equipped with first mounting (5), the inboard of first mounting (5) is equipped with the cushion, the middle part of diaphragm (1) is equipped with threaded rod (6), the one end of threaded rod (6) is equipped with riser (7), riser (7) and threaded rod (6) fixed connection, the one end of riser (7) is equipped with mount (8), the inboard of mount (8) is equipped with fixed establishment.

2. The adjustable limb fracture reduction retractor according to claim 1, wherein: the fixing mechanism comprises a second fixing piece (9) and a second moving piece (10), a second adjusting rod (11) is arranged on one side of the second moving piece (10), and the second adjusting rod (11) is connected with the fixing frame (8) through threads.

3. The adjustable limb fracture reduction retractor according to claim 1, wherein: the bottom of diaphragm (1) is equipped with tripod (12), tripod (12) and diaphragm (1) fixed connection, tripod (12) are equipped with two, are located the both ends of diaphragm (1) respectively.

4. The adjustable limb fracture reduction retractor according to claim 3, wherein: one side of tripod (12) is equipped with bracing piece (13), the one end of bracing piece (13) is equipped with supporting pad (14), supporting pad (14) and bracing piece (13) fixed connection.

5. The adjustable limb fracture reduction retractor according to claim 1, wherein: the surface cover of threaded rod (6) is equipped with thread bush (15), thread bush (15) and threaded rod (6) pass through threaded connection.

6. The adjustable limb fracture reduction retractor according to claim 5, wherein: the surface of thread bush (15) is equipped with solid fixed ring (16), gu fixed ring (16) and diaphragm (1) are through welded fastening.

7. The adjustable limb fracture reduction retractor according to claim 5, wherein: one end of the threaded sleeve (15) is provided with a crank (17), and the crank (17) is fixedly connected with the threaded sleeve (15).

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