CN222341514U

CN222341514U - An adjustable limb fixation clamp

Info

Publication number: CN222341514U
Application number: CN202421013715.6U
Authority: CN
Inventors: 张虹
Original assignee: Jiajiang County People's Hospital
Current assignee: Jiajiang County People's Hospital
Priority date: 2024-05-11
Filing date: 2024-05-11
Publication date: 2025-01-14
Anticipated expiration: 2034-05-11

Abstract

The utility model provides an adjustable limb fixing clamp, which relates to the technical field of limb fixing clamps, and includes: an adjustment mechanism, the adjustment mechanism includes a base, a fixing mechanism is provided on the top of the base, the fixing mechanism includes a pad, a threaded rod is passed through the inside of the pad, a guide rod is fixedly connected to the top of the pad, a clamping block 1 is sleeved on the outer surfaces of the threaded rod and the guide rod, the clamping block 1 is threadedly connected to the threaded rod, and the clamping block 1 is slidably connected to the guide rod. The utility model, by providing a fixing mechanism, enables the limb fixing clamp for wrist fracture of this type to not only fix the patient's wrist, but also adjust the position of the clamping block 1 according to the position of the patient's arm and the thickness of the arm, so that different positions of the patient's arm can fit with the clamping block 1, and there will be no hanging situation, so that the patient's wrist will not experience strong pain due to passive force when it is laid flat.

Description

Adjustable limb fixing clamp

Technical Field

The utility model relates to the technical field of limb fixation clamps, in particular to an adjustable limb fixation clamp.

Background

Orthopedics is one of the most common departments in various hospitals, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of the times and society, the orthopaedics trauma spectrum has obvious change, for example, the diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the trauma caused by traffic accidents is obviously increased.

The existing wrist fracture patient needs to be pre-fixed during treatment, the patient is prevented from moving the arm to aggravate the injury, a fixing mode that the splint is matched with the bandage to be used is generally adopted, the arm is required to be horizontally arranged due to the fact that the splints are fixed, the thickness degree of different positions of the arm is different, and then after the fixed arm is horizontally arranged, the wrist is in a suspended and passive force state, so that the injury of the wrist of the patient is possibly aggravated, and the adjustable limb fixing clamp is provided.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an adjustable limb fixing clamp.

In order to achieve the purpose, the adjustable limb fixing clamp comprises an adjusting mechanism, wherein the adjusting mechanism comprises a base, a fixing mechanism is arranged at the top of the base and comprises a base plate, a threaded rod penetrates through the base plate, a guide rod is fixedly connected to the top of the base plate, clamping blocks I are sleeved on the outer surfaces of the threaded rod and the guide rod, the clamping blocks I are in threaded connection with the threaded rod, the clamping blocks I are in sliding connection with the guide rod, clamping blocks II are sleeved on the outer surfaces of the threaded rod and the guide rod, the clamping blocks II are in sliding connection with the threaded rod and the guide rod, an inclined rod is fixedly connected to one end of the base plate, and a supporting block is fixedly connected to the outer surface of the inclined rod.

As a preferred implementation mode, the outer surfaces of the first clamping block and the second clamping block are fixedly connected with sponge pads, a nut is arranged at the top of the second clamping block and sleeved on the outer surface of the threaded rod, and the nut is in threaded connection with the threaded rod.

As a preferred implementation mode, one end of the threaded rod, which is far away from the screw cap, is fixedly connected with a knob, the outer surface of the threaded rod is sleeved with a bearing, and the bearing is arranged in a groove formed in the backing plate.

As a preferable implementation mode, the bearing is fixedly connected with the inner wall of the base plate and the outer surface of the threaded rod, and the top of the base is fixedly connected with a fixing pipe.

As a preferred embodiment, a sleeve penetrates the inside of the fixed tube, the sleeve is connected with the fixed tube in a sliding manner, and the sleeve is fixedly connected with the backing plate.

As a preferred embodiment, bolts penetrate through the inside of the fixed tube and the inside of the sleeve, and the bolts are in sliding connection with the fixed tube and the sleeve.

As a preferred embodiment, the outer surface of the bolt is sleeved with a threaded cap, and the threaded cap is in threaded connection with the bolt.

Compared with the prior art, the utility model has the advantages and positive effects that:

According to the utility model, the fixing mechanism is arranged, so that the limb fixing clamp for the wrist fracture can fix the wrist of a patient, the position of the clamping block I can be adjusted according to the position of the arm of the patient and the thickness degree of the arm, further, different positions of the arm of the patient can be attached to the clamping block I, the hanging situation can not occur, further, the wrist of the patient can not have strong pain caused by passive force when lying flat, in addition, the threaded rod is arranged, the clamping block I can be driven by threads, the position of the clamping block I is suitable for the requirement, the clamping block II can be placed according to the actual situation, the clamping fixation of the wrist and the forearm of the patient is completed under the cooperation of the screw cap, and the adjusting mechanism is arranged, so that the position of the fixing mechanism can be adjusted according to the actual use requirement, and the fixing mechanism is suitable for different patients.

Drawings

Fig. 1 is a perspective view of an adjustable limb fixation clamp provided by the present utility model.

Fig. 2 is a perspective view of a fixing mechanism of an adjustable limb fixing clip provided by the utility model.

Fig. 3 is a schematic view of a bearing assembly of an adjustable limb fixation clamp according to the present utility model.

Fig. 4 is an enlarged view of an adjustable limb fixation clamp provided by the present utility model at region a.

Legend description:

1. The device comprises an adjusting mechanism, a fixing mechanism, a 21, a backing plate, a 22, a threaded rod, a 23 and a guide rod;

24. Clamping block one, clamping block two, inclined rod 26, supporting block 27, supporting block 28 and spongy cushion;

29. Nut, 201, knob, 202, bearing, 11, base, 12, fixing tube, 13, sleeve;

14. 15, a bolt and a threaded cap.

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.

Example 1

The utility model provides a technical scheme as shown in figures 1-3, which comprises an adjusting mechanism 1, wherein the adjusting mechanism 1 comprises a base 11, the top of the base 11 is provided with a fixing mechanism 2, the fixing mechanism 2 comprises a base plate 21, a threaded rod 22 penetrates through the inside of the base plate 21, the top of the base plate 21 is fixedly connected with a guide rod 23, the threaded rod 22 and the outer surface of the guide rod 23 are sleeved with a clamping block I24, the clamping block I24 is in threaded connection with the threaded rod 22, the clamping block I24 is in sliding connection with the guide rod 23, the outer surfaces of the threaded rod 22 and the guide rod 23 are sleeved with a clamping block II 25, the clamping block II 25 is in sliding connection with the threaded rod 22 and the guide rod 23, one end of the base plate 21 is fixedly connected with a diagonal rod 26, the outer surface of the diagonal rod 26 is fixedly connected with a supporting block 27, the outer surfaces of the clamping block I24 and the clamping block II 25 are fixedly connected with a spongy cushion 28, the top of the clamping block II 25 is provided with a nut 29, the nut 29 is sleeved with the outer surface of the threaded rod 22, the threaded rod 29 is in threaded connection with the outer surface of the threaded rod 22, one end of the threaded rod 22, which is far from the nut 29 is fixedly connected with a knob 201, the outer surface 202 of the threaded rod 22 is sleeved with the threaded rod 22, and the outer surface 202 is placed in the bearing 21 and is fixedly connected with the inner surface of the bearing 21.

In this embodiment, through setting up threaded rod 22, and under the cooperation of guide bar 23, can carry out screw drive to clamp splice one 24, and then the position of different clamp splice one 24 can change wantonly, so that lift patient's wrist and forearm simultaneously, and be in same horizontal plane, and then patient's wrist department just need not unsettled and passive atress, in addition, all fixed connection foam-rubber cushion 28 on clamp splice one 24 and clamp splice two 25, based on the soft characteristic of foam-rubber cushion 28, can make patient's arm more comfortable, and clamp splice two 25 and threaded rod 22 and guide bar 23 all sliding connection, and then clamp splice two 25 can lay after clamp splice one 24 adjusts the position appropriately, so that fix patient's wrist and forearm centre gripping with clamp splice one 24 cooperation, avoid aggravating the condition because of moving about.

Example 2

As shown in fig. 1 and 4, a fixed pipe 12 is fixedly connected to the top of a base 11, a sleeve 13 penetrates through the inside of the fixed pipe 12, the sleeve 13 is slidably connected with the fixed pipe 12, the sleeve 13 is fixedly connected with a backing plate 21, bolts 14 penetrate through the inside of the fixed pipe 12 and the inside of the sleeve 13, the bolts 14 are slidably connected with the fixed pipe 12 and the sleeve 13, a threaded cap 15 is sleeved on the outer surface of the bolts 14, and the threaded cap 15 is in threaded connection with the bolts 14.

In this embodiment, by setting the adjusting mechanism 1, and the fixing tube 12 and the sleeve 13 are slidably connected, the total length of the fixing tube 12 and the sleeve 13 can be changed, so that the position of the fixing mechanism 2 can be changed accordingly, the fixing mechanism is suitable for different patients, the position of the fixing mechanism 2 is ensured not to affect the treatment condition of the patients, and the bolt 14 and the threaded cap 15 are provided, so that the fixing tube 12 and the sleeve 13 can be connected and disconnected conveniently.

Working principle:

As shown in fig. 1-4, when the utility model is used, the height of the fixing mechanism 2 can be adjusted according to the sizes of different patients, the sleeve 13 can slide in the fixing tube 12 until the total length of the fixing tube 12 and the sleeve 13 is suitable, then the fixing tube 12 and the sleeve 13 are fixed by using the bolt 14 and the threaded cap 15, then the wrist of the patient is placed at the top of one clamping block 24 far away from the supporting block 27, at this time, the forearm of the patient can be placed at the top of the other clamping block 24, the large arm of the patient can be placed at the top of the supporting block 27, and because the position of the forearm of the patient is thicker, the wrist of the patient can be in a suspended and passive force state, therefore, one knob 201 can be rotated first, the threaded rod 22 can be rotated, the clamping block 24 can be further driven by threads under the cooperation of the guide rod 23, the first clamping block 24 can be gradually lifted, the wrist of the patient is not in a suspended state, the wrist of the patient can be kept level with the forearm, at this time, if the forearm of the same forearm is required to be fine-adjusted, the same position of the forearm can be adjusted, the forearm of the patient can be moved through the threaded rod 25 and the wrist can be moved until the wrist of the patient can be moved by the wrist of the patient can be guided by the two clamping blocks 25 and the wrist can be moved by the wrist 25 and the wrist can be moved by any means, and the wrist can be kept at any position by the wrist of the wrist 25.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an adjustable limbs fixation clamp, includes adjustment mechanism (1), adjustment mechanism (1) includes base (11), the top of base (11) is equipped with fixed establishment (2), fixed establishment (2) include backing plate (21), the inside of backing plate (21) is run through there is threaded rod (22), the top fixedly connected with guide bar (23) of backing plate (21), clamp splice one (24) have all been cup jointed to the surface of threaded rod (22) and guide bar (23), clamp splice one (24) and threaded rod (22) threaded connection, clamp splice one (24) and guide bar (23) sliding connection, clamp splice two (25) have all been cup jointed to the surface of threaded rod (22) and guide bar (23), the one end fixedly connected with diagonal bar (26) of backing plate (21), the surface fixedly connected with supporting shoe (27) of diagonal bar (26).

2. The adjustable limb fixation clamp of claim 1, wherein the outer surfaces of the first clamping block (24) and the second clamping block (25) are fixedly connected with a sponge cushion (28), a nut (29) is arranged at the top of the second clamping block (25), the nut (29) is sleeved on the outer surface of the threaded rod (22), and the nut (29) is in threaded connection with the threaded rod (22).

3. The adjustable limb fixation clamp of claim 2, wherein one end of the threaded rod (22) far away from the nut (29) is fixedly connected with a knob (201), the outer surface of the threaded rod (22) is sleeved with a bearing (202), and the bearing (202) is arranged in a groove formed in the backing plate (21).

4. An adjustable limb fixation clamp according to claim 3, wherein the bearing (202) is fixedly connected with both the inner wall of the backing plate (21) and the outer surface of the threaded rod (22), and the top of the base (11) is fixedly connected with a fixation tube (12).

5. An adjustable limb fixation clamp according to claim 4, wherein a sleeve (13) is provided through the interior of the fixation tube (12), the sleeve (13) being slidably connected to the fixation tube (12), the sleeve (13) being fixedly connected to the backing plate (21).

6. An adjustable limb fixation clamp according to claim 5, wherein the fixation tube (12) and the sleeve (13) are internally penetrated by bolts (14), and the bolts (14) are slidably connected with the fixation tube (12) and the sleeve (13).

7. An adjustable limb fixation clamp according to claim 6, wherein the outer surface of the bolt (14) is sleeved with a threaded cap (15), and the threaded cap (15) is in threaded connection with the bolt (14).