External fixation fracture reducer

Abstract

The utility model relates to the technical field of bone surgery instrument, and disclose external fixed fracture reduction ware, including two reduction support bars and two installation supporting plate, two installation supporting plate opposite side all are equipped with breathable protective pad. The utility model, through being equipped with breathable protective pad for breathable pasting pad on two installation supporting plate opposite side all, two installation supporting plate both sides correspond to set up and hang the elastic hanging rope of buckle, be convenient for the adjustment fixed according to the limb size of different body type person, magic child mother paste corresponds to pasting fixed, the installation fixed effect of limb is good, and the reduction support bar can be elastically sleeved on the limiting mounting column by the elastic protection ring, and external impact can be elastically buffered by the elastic protection ring, and the damping member plays the damping buffering effect, and the anti -collision protection effect is excellent, makes the device weight lighter, and the limb reduction fixed effect is good, and the air permeability and the comfort are high, and the anti -collision shock -absorbing protection effect is good, and the safety protection performance is excellent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bone surgery instrument, concretely is external fixation fracture reduction ware. BACKGROUND

[0002] Fracture refers to the complete or partial breakage of bone structure. Patients are usually a fracture of one site, and a few are multiple fractures. With timely and appropriate treatment, most patients can restore their original function, and a few patients may have different degrees of sequelae. In the clinical treatment of orthopedics, fracture reduction and fixation is the key link to restore limb function. At present, external fixation fracture reduction ware as a common non-invasive treatment method can avoid the trauma of open surgery and is the most common choice in orthopedics, facilitating postoperative recovery.

[0003] For complex fracture types, the limitations of existing external fixation reduction ware are more prominent. The existing external fixation reduction ware is usually fixed by plaster, which is heavy in overall weight. When performing fracture reduction protection on the leg or wrist, it is usually heavy overall, affecting the normal life of the patient, and has poor convenience, insufficient relative ventilation capacity, and is prone to odor and other problems. At the same time, the impact protection and shock absorption capacity of the fracture reduction ware is insufficient, and in the event of an accident such as a collision, the fragile fracture site may cause secondary injury, and the anti-collision protection effect is not good enough. Therefore, we propose external fixation fracture reduction ware to solve the above problems. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides external fixation fracture reduction ware, which has the advantages of light weight, good limb reduction and fixation effect, high ventilation and comfort, good anti-collision and shock absorption protection effect, excellent safety protection performance, etc.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: external fixation fracture reduction ware, including two reduction support rods and two installation supporting plates, the opposite side of two installation supporting plates is equipped with air permeable protection pad respectively;

[0008] Two air permeable protection pads and installation supporting plates are correspondingly provided with magic son and mother paste, two installation supporting plates are correspondingly provided with hanging buckle and elastic hanging rope respectively, the opposite side of two installation supporting plates is provided with limiting installation column, two reduction support rods are equipped with elastic protection ring respectively, and multiple elastic protection rings are correspondingly sleeved on multiple limiting installation columns in sliding mode;

[0009] Among them, the elastic hanging rope is correspondingly hung on the hanging buckle, and the damping member is arranged between the elastic protection ring and the installation supporting plate.

[0010] Preferably, the mounting plate is a hard plate, and the two mounting plates are matched and correspond to each other, and the two reset supporting rods are correspondingly mounted on the opposite sides of the two mounting plates.

[0011] Preferably, the inner side of the air-permeable protective pad is a skin-friendly anti-slip fabric, the magic sub-mother paste is correspondingly arranged on the outer side of the mounting plate and the two sides of the air-permeable protective pad, the magic sub-mother paste on the upper and lower sides is adhered, and the air-permeable protective pad is adhered to the mounting plate by the magic sub-mother paste.

[0012] Preferably, the limiting mounting column is provided with a fixed mounting seat on the side close to the mounting plate, the fixed mounting seat is fixedly mounted on the outer side of the mounting plate, and the limiting mounting column is fixedly connected to the outer side of the mounting plate by the fixed mounting seat.

[0013] Preferably, the hanging buckle comprises a fixed plate and a fixed rod, the fixed plate is fixedly mounted on the two sides of the mounting plate at the top, a plurality of fixed rods are fixedly arranged at equal distances on the outer side of the fixed plate, and the top of the elastic hanging rope is fixedly connected to the fixed rods.

[0014] Preferably, the top of the elastic hanging rope is provided with an elastic hanging buckle ring, and the elastic hanging buckle ring is elastically connected to the hanging buckle.

[0015] Preferably, the limiting mounting column is provided with a fixed screw nut on the side away from the mounting plate, and the fixed screw nut abuts against the reset supporting rod.

[0016] Preferably, the damping member comprises a damping ring and a shock-absorbing spring, the damping ring is sleeved and slidably connected to the limiting mounting column, one side of the damping ring abuts against the reset supporting rod, the other side of the damping ring is connected with the shock-absorbing spring, the shock-absorbing spring is sleeved and positioned on the limiting mounting column, and the two ends of the shock-absorbing spring are connected with the damping ring and the mounting plate respectively.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides an external fixation fracture reduction device, has the following beneficial effects:

[0019] 1、 the external fixation fracture reduction device, through being equipped with air-permeable protective pad on the opposite side of two mounting plates, being air-permeable pad, can be fixed on the fractured limb of patient, two mounting plates both sides correspondingly set up hanging buckle and elastic hanging rope, by elastic hanging rope elastic hanging on hanging buckle, it is convenient to adjust and fix according to the size of the body of different people, and it is fixed stably, and magic sub-mother paste corresponds to the air-permeable protective pad and mounting plate, and is fixed by mutual interlaced adhesion, and the installation and fixation of the limb are relatively simple and convenient, and the whole quality is lighter, so it is convenient to use, makes the device weight lighter, and the limb reduction and fixation effect is good, and the air permeability and comfort are high.

[0020] 2. The external fixed fracture repositioning device, by setting the limiting installation column on the opposite side of the two installation brackets, the repositioning support rod can be elastically sleeved on the limiting installation column by the elastic protection ring, when the external impact hits the repositioning support rod, the elastic protection ring can be elastically buffered, the damping member is arranged between the elastic protection ring and the installation bracket, the damping member plays a damping buffering effect, the anti-collision protection effect is excellent, the device is light in weight, the limb repositioning and fixing effect is good, the air permeability and comfort are high, and the anti-collision shock absorption protection effect is good, and the safety protection performance is excellent. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view three-dimensional schematic view of the utility model structure;

[0022] Figure 2 It is the utility model Figure 1 It is an enlarged schematic view of structure A;

[0023] Figure 3 It is the utility model Figure 1 It is an enlarged schematic view of structure B;

[0024] Figure 4 It is a top view three-dimensional schematic view of the utility model structure;

[0025] Figure 5 It is a bottom view three-dimensional schematic view of the utility model structure;

[0026] Figure 6 It is a top view three-dimensional schematic view of the utility model limiting installation column and elastic protection ring connecting structure.

[0027] In the drawing: 1, repositioning support rod; 2, installation bracket; 3, air-permeable protective pad; 4, magic sub-mother paste; 5, hanging buckle; 51, fixed plate; 52, fixed rod; 6, elastic hanging rope; 61, elastic hanging buckle ring; 7, limiting installation column; 8, elastic protection ring; 9, damping member; 91, damping ring; 92, shock-absorbing spring; 10, fixed mounting seat; 11, fixed nut. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-6The application relates to an external fixed fracture reduction device, which comprises two reduction supporting rods 1 and two mounting plates 2, and the opposite sides of the two mounting plates 2 are provided with air-permeable protective pads 3.

[0030] Magic sub-mother stickers 4 are correspondingly arranged on the air-permeable protective pads 3 and the mounting plates 2, the two mounting plates 2 are respectively provided with hanging buckles 5 and elastic hanging ropes 6, the opposite sides of the two mounting plates 2 are provided with limiting mounting columns 7, and elastic protective rings 8 are arranged on the two reduction supporting rods 1; the elastic protective rings 8 are respectively slid onto the limiting mounting columns 7.

[0031] The elastic hanging rope 6 is hung on the hanging buckle 5, and a damping member 9 is arranged between the elastic protective ring 8 and the mounting plate 2.

[0032] The air-permeable protective pads 3 are air-permeable and can be fixed to the fractured limbs of patients, the mounting plates 2 are provided with the hanging buckles 5 and the elastic hanging ropes 6, the elastic hanging rope 6 is elastically hung on the hanging buckle 5, the size of the limbs of different people can be adjusted and fixed, the fixing is stable, the magic sub-mother stickers 4 are correspondingly attached to the air-permeable protective pads 3 and the mounting plates 2, and the air-permeable protective pads 3 and the mounting plates 2 are fixed by being interlaced and adhered, the mounting and fixing of the limbs are simple, convenient, easy to disassemble and assemble, the limiting mounting columns 7 are arranged on the opposite sides of the two mounting plates 2, the reduction supporting rods 1 are elastically sleeved on the limiting mounting columns 7 through the elastic protective rings 8, the elastic protective rings 8 can elastically buffer when the reduction supporting rods 1 are impacted by external impact, the damping member 9 is arranged between the elastic protective ring 8 and the mounting plate 2, the damping member 9 has a damping buffering effect, the anti-impact protection effect is excellent, the device is light in weight, the limb reduction and fixing effect is good, the air permeability and comfort are high, and the anti-impact and shock absorption protection effect is good, and the safety protection performance is excellent.

[0033] Further, the mounting plates 2 are hard supporting plates, the two mounting plates 2 are matched and corresponded, and the two reduction supporting rods 1 are correspondingly mounted on the opposite sides of the two mounting plates 2.

[0034] The mounting plates 2 are hard supporting plates and are matched, the limbs can be stably clamped and fixed, the support and bearing are stable, and the protection effect is good, the reduction supporting rods 1 are correspondingly mounted on the opposite sides of the two mounting plates 1, the reduction supporting rods 1 have anti-impact protection and supporting capacity, and the protection effect is excellent.

[0035] Further, the inner side of the air-permeable protective pad 3 is a skin-friendly anti-slip fabric, the magic sub-mother stickers 4 are correspondingly arranged on the outer side of the mounting plate 2 and the two sides of the air-permeable protective pad 3, the magic sub-mother stickers 4 on the upper side and the lower side are adhered, and the air-permeable protective pad 3 is adhered to the mounting plate 2 through the magic sub-mother stickers 4.

[0036] The inner side of the breathable protective pad 3 is provided with a skin-friendly anti-slip fabric, the skin-friendly protection effect is good, and the magic sub-mother paste 4 is correspondingly arranged on the outer side of the mounting plate 2 and the two sides of the breathable protective pad 3, so that the mounting plate 2 and the breathable protective pad 3 can be adhered by the magic sub-mother paste 4 to be integrated, and the mounting is stable.

[0037] Further, the limiting mounting column 7 is provided with a fixed mounting seat 10 close to one side of the mounting plate 2, the fixed mounting seat 10 is fixedly mounted on the outer side of the mounting plate 2, and the limiting mounting column 7 is bolted and fixed on the outer side of the mounting plate 2 by the fixed mounting seat 10;

[0038] By arranging the fixed mounting seat 10, the installation and fixing effects are achieved, the adaptability and practicability are excellent, the fixed mounting seat 10 is fixedly mounted on the outer side of the mounting plate 2, the bolted fixing is convenient, and the disassembly and assembly are facilitated.

[0039] Further, the hanging buckle 5 comprises a fixed plate 51 and a fixed rod 52, the fixed plate 51 is fixedly mounted on the two sides of the mounting plate 2 at the top, and a plurality of fixed rods 52 are fixedly arranged at equal distances on the outer side of the fixed plate 51; the top of the elastic hanging rope 6 is hung and fixed on the fixed rod 52;

[0040] By arranging the fixed plate 51 and the fixed rod 52, the fixed plate 51 plays a supporting role, the fixed rod 52 plays a supporting role, and the elastic hanging rope 6 can be hung and fixed on different fixed rods 52 according to the size of the limbs of different people, so that the fixing can be adjusted according to the size of the limbs of different people, and the fixing is stable.

[0041] Further, the top of the elastic hanging rope 6 is provided with an elastic hanging buckle ring 61, and the elastic hanging buckle ring 61 is elastically hung on the hanging buckle 5;

[0042] By arranging the elastic hanging buckle ring 61, the elastic hanging buckle ring 61 can be hung and fixed on the fixed rod 52, the installation and fixing are convenient, the fastening is stable, the elastic hanging buckle ring 61 is not easy to fall off, and the use is convenient.

[0043] Further, the limiting mounting column 7 is provided with a fixed screw nut 11 away from the mounting plate 2, and the fixed screw nut 11 abuts against the reset supporting rod 1;

[0044] By arranging the fixed screw nut 11, the reset supporting rod 1 can be prevented from being separated from the limiting mounting column 7, the limiting and fixing are convenient, the use is convenient, and the disassembly and assembly are facilitated.

[0045] Further, the damping member 9 comprises a damping ring 91 and a damping spring 92, the damping ring 91 is sleeved and slid on the limiting mounting column 7, one side of the damping ring 91 abuts against the reset supporting rod 1, the other side of the damping ring 91 is connected with the damping spring 92, the damping spring 92 is sleeved and positioned on the limiting mounting column 7, and the two ends of the damping spring 92 are connected with the damping ring 91 and the mounting plate 2 respectively.

[0046] By setting the damping member 9 comprises damping ring 91 and shock absorbing spring 92, damping ring 91 on the limit installation column 7 up and down damping, play a damping buffer effect, shock absorbing spring 92 play a role in elastic buffer, so that the damping member 9 has elastic damping effect, so that the reset support rod 1 can be protected by damping buffer after impact, the buffer protection effect is good.

[0047] It should be noted that the devices in the present application are common market devices, which can be selected according to the needs in specific use, and the skilled in the art can easily realize them, which belong to the prior art and will not be described in detail.

[0048] Working principle: the opposite side of the two installation plates 2 is provided with a breathable protective pad 3, which is a breathable and fitted pad, and can be fixed to the fractured limb of the patient. The two installation plates 2 can play a supporting and fixing role. The two installation plates 2 are provided with a hanging buckle 5 and an elastic hanging rope 6 on the two sides, which are elastically hung on the hanging buckle 5 by the elastic hanging rope 6, so as to adjust and fix the size of the limb of different people, and the fixing is stable. The two breathable protective pads 3 and the installation plates 2 are provided with magic son and mother stickers 4 correspondingly, which can be correspondingly pasted on the breathable protective pads 3 and the installation plates 2, and are fixed by mutual interlaced adhesion. The installation and fixation of the limb are simple and convenient, and the whole quality is light, which is convenient to use.

[0049] The opposite side of the two installation plates 2 is provided with a limit installation column 7, and the reset support rod 1 is provided with an elastic protection ring 8. The reset support rod 1 can be elastically sleeved on the limit installation column 7 by the elastic protection ring 8. The reset support rod 1 plays a positioning and supporting role, and when the external impact hits the reset support rod 1, the elastic protection ring 8 can be elastically buffered. The elastic protection ring 8 and the installation plate 2 are provided with a damping member 9, which plays a damping buffer role. The reset support rod 1 can be protected by damping buffer after impact, and the anti-collision protection effect is excellent. The device is light in weight, good in limb reset fixing effect, high in breathability and comfort, and good in anti-collision and shock absorption protection effect, and excellent in safety protection performance.

[0050] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0051] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. An external fixation fracture reduction device, comprising two reduction support rods (1) and two mounting plates (2), characterized in that: Both mounting plates (2) are provided with breathable protective pads (3) on opposite sides; The two breathable protective pads (3) and the mounting plate (2) are respectively provided with magic snap fasteners (4), the two mounting plates (2) are respectively provided with hooks (5) and elastic hanging ropes (6), the opposite sides of the two mounting plates (2) are provided with limit mounting posts (7), the two reset support rods (1) are respectively provided with elastic protective rings (8), and the multiple elastic protective rings (8) are respectively sleeved and slid on the multiple limit mounting posts (7); The elastic hanging rope (6) is attached to the hook (5), and a damping component (9) is provided between the elastic protective ring (8) and the mounting plate (2).

2. The external fixation fracture reduction device according to claim 1, characterized in that: The mounting plate (2) is a rigid plate. The two mounting plates (2) are matched and correspond to each other. The two reset support rods (1) are installed on opposite sides of the two mounting plates (2).

3. The external fixation fracture reduction device according to claim 1, characterized in that: The inner side of the breathable protective pad (3) is made of skin-friendly and non-slip fabric. The magic stickers (4) are respectively set on the outer side of the mounting plate (2) and the two sides of the breathable protective pad (3). The magic stickers (4) are glued together with each other. The breathable protective pad (3) is glued to the mounting plate (2) by the magic stickers (4).

4. The external fixation fracture reduction device according to claim 1, characterized in that: The limiting mounting post (7) is provided with a fixed mounting seat (10) on the side near the mounting plate (2). The fixed mounting seat (10) is fixedly installed on the outside of the mounting plate (2). The limiting mounting post (7) is bolted and fixed to the outside of the mounting plate (2) by the fixed mounting seat (10).

5. The external fixation fracture reduction device according to claim 1, characterized in that: The hook (5) includes a fixing plate (51) and a fixing rod (52). The fixing plate (51) is fixedly installed on both sides of the mounting plate (2) at the top. Multiple fixing rods (52) are fixed at equal distances to the outside of the fixing plate (51). The top of the elastic hanging rope (6) is hooked and fixed to the fixing rod (52).

6. The external fixation fracture reduction device according to claim 1, characterized in that: The top of the elastic hanging rope (6) is provided with an elastic hook ring (61), which is elastically hooked onto the hook (5).

7. The external fixation fracture reduction device according to claim 1, characterized in that: The limiting mounting post (7) is provided with a fixing nut (11) on the side away from the mounting plate (2), and the fixing nut (11) abuts against the reset support rod (1).

8. The external fixation fracture reduction device according to claim 1, characterized in that: The damping component (9) includes a damping ring (91) and a shock-absorbing spring (92). The damping ring (91) is sleeved and slidably mounted on the limiting mounting post (7). One side of the damping ring (91) abuts against the reset support rod (1), and the other side of the damping ring (91) is connected to the shock-absorbing spring (92). The shock-absorbing spring (92) is sleeved and positioned on the limiting mounting post (7). The two ends of the shock-absorbing spring (92) are respectively connected to the damping ring (91) and the mounting plate (2).

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