CN214967347U - Adjustable orthopedic limb fixing device - Google Patents

Abstract

The utility model provides an adjustable orthopedic limb fixing device, which comprises a fixing band and four clamping plates, wherein two ends of the fixing band can be bonded or connected through a buckle; the four clamping plates comprise a fixed clamping plate fixedly connected with the fixed belt and three movable clamping plates which are sleeved on the fixed belt and are positioned at two sides of the fixed clamping plate, and the movable clamping plates and the fixed belt are provided with fixing components for fixing the movable clamping plates on the fixed belt; the same ends of the four clamping plates are connected with telescopic clamping plates through sliding limiting assemblies; the outer surface of the fixing splint is provided with at least two pairs of binding bands from top to bottom, and each pair of binding bands can encircle the fixing bands in opposite directions to be connected with each other. The utility model not only solves the problems of inconvenient fixation and troublesome operation of a single splint, but also can adjust according to the diameter and the length of the affected limb, improves the fixation effect of the limb and has high utilization rate; and convenient operation, one person can accomplish fixedly, labour saving and time saving improves doctor's work efficiency.

Description

Adjustable orthopedic limb fixing device

Technical Field

The utility model relates to a medical treatment auxiliary articles for use technical field, concretely relates to adjustable orthopedics limbs fixing device.

Background

At present, in the process of first aid treatment of patients with limb fracture, the fracture part of the patients needs to be fixed. The splint for orthopedics fixation is convenient for fixing the fracture, the bone fracture and other parts, lightens the load of the function exercise after fixation, is beneficial to blood circulation and promotes healing.

With the development of scientific and technological technology, a series of splints made of new materials come into play, the material taking, the manufacturing process, the flexible application of the mechanical principle and the like of the splints are obviously improved, a good treatment effect is achieved in clinic, and a plurality of problems still exist in practical use. Firstly, the existing splints are all scattered by one single splint, the operation is troublesome, and at least two medical staff are needed to cooperate to complete the operation, the time and the labor are wasted, great inconvenience is brought to the medical staff, and the pain of a patient is increased; secondly, in the prior art, although the connecting belts are additionally arranged among the splints to facilitate the fixation of the splints, the positions of the splints in the circumferential direction can not be adjusted according to the diameters of the limbs of a person, the uniform stress of the limbs and the bones in all directions can not be ensured, the limb fixation effect is greatly influenced, and the utilization rate of the device is reduced; thirdly, the length of the splint can not be adjusted according to the length of the limbs of the patient, and the problems of poor using effect, poor adjusting effect and single function exist.

In view of the foregoing, there is a need for an adjustable orthopedic limb immobilization device that overcomes the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable orthopedics limbs fixing device who overcomes above-mentioned problem.

In order to realize the purpose, the utility model discloses a technical scheme is: an adjustable orthopedic limb fixing device comprises a fixing band and four clamping plates, wherein two ends of the fixing band can be bonded or connected through buckles;

the four clamping plates comprise a fixed clamping plate fixedly connected with the fixed belt and three movable clamping plates which are sleeved on the fixed belt and are positioned at two sides of the fixed clamping plate, and the movable clamping plates and the fixed belt are provided with fixing components for fixing the movable clamping plates on the fixed belt;

the same ends of the four clamping plates are connected with telescopic clamping plates through sliding limiting assemblies;

the outer surface of the fixing splint is provided with at least two pairs of binding bands from top to bottom, and each pair of binding bands can encircle the fixing bands in opposite directions and are connected with each other.

The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.

Furthermore, a through groove penetrating through the left and right sides is formed in the movable clamping plate, and the fixing belt penetrates through the through groove;

the fixing component comprises a limiting belt respectively arranged at the upper end and the lower end of the movable clamping plate, a hidden buckle fixedly arranged on the lower surface of the limiting belt and a clamping groove arranged on the inner wall of one end of the through groove far away from the limiting belt;

the movable clamping plate between the hidden button and the clamping groove is provided with a first through hole, and the fixed belt is provided with a plurality of second through holes corresponding to the first through holes at intervals.

Furthermore, one end of each clamping plate, which is connected with the telescopic clamping plate, is provided with a second sliding groove;

the sliding limiting assembly comprises a second sliding block arranged in the second sliding groove in a sliding mode, a rack connected between the telescopic clamping plate and the second sliding block, and a positioning tooth block which penetrates through the upper wall of the second sliding groove and is meshed with the rack;

two symmetrical lugs extend out of the end part of the other end of the positioning tooth block, the lugs penetrate through the upper wall of the second sliding groove and are connected with the handle, a second spring is arranged between the two lugs, one end of the second spring is connected with the positioning tooth block, and the other end of the second spring abuts against the inner wall of the second sliding groove.

Furthermore, the two sides of the outer surface of the fixed clamping plate are respectively provided with a first sliding groove, at least two first sliding blocks are respectively arranged in the first sliding grooves in a sliding mode, and the binding band is fixedly arranged on the outer surface of the first sliding blocks.

Furthermore, two side surfaces of the first sliding block are respectively provided with a groove, a small ball is arranged in each groove, and the small balls are fixedly connected to the bottom end of each groove through a first spring;

and a plurality of hemispherical grooves which are uniformly distributed and can contain the small balls are respectively arranged on the two side walls of the first sliding groove.

Furthermore, the fixed band is connected with the isolation pad with the one side detachably of limbs contact, the isolation pad with the fixed band can with the inboard cladding of splint is in the intermediate layer that the two connect and form.

Further, the isolation pad comprises a gauze layer, a memory sponge layer, a non-woven fabric layer and an adhesive layer from top to bottom, wherein the adhesive layer is a hook and loop attaching rough surface or hook surface;

and hook-and-loop fasteners or a rough surface are arranged at the two ends of the fixing band.

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

1. the utility model relates to an adjustable orthopedic limb fixing device, which consists of a fixing belt and four clamping plates, wherein the four clamping plates comprise a fixing clamping plate fixedly connected with the fixing belt and three movable clamping plates sleeved on the fixing belt and positioned at two sides of the fixing clamping plate; when the device is used, the fixed splint is firstly used as a reference and is placed under a fractured limb, then the positions of the three movable splints are adjusted according to the thickness of the limb, so that the movable splints are respectively clamped at the left side and the right side of the limb and are respectively fixed on the fixing belts through the fixing components, so that the circumferential direction positions of the splints are adjusted, the device is suitable for the diameters of the limbs of different patients, the problems of inconvenience in fixing and troublesome operation of the single splint are solved, the uniform stress of the limbs and bones in all directions can be ensured, the limb fixing effect is improved, the utilization rate of the device is also improved, and two purposes can be achieved at one stroke.

2. The utility model discloses an adjustable orthopedics limbs fixing device, its four splint all are connected with flexible splint through the spacing subassembly that slides with one end, can adjust the relative each splint terminal distance of flexible splint through the spacing subassembly that slides according to patient's limbs length to this adjustment of realizing each splint length makes splint length match the length of patient's fracture limbs, makes the fixed effect of suffering from the limb better, accelerates the recovery of patient's limbs.

3. The utility model discloses an adjustable orthopedics limbs fixing device, its slip spacing subassembly passes through the relative slip and the intermeshing realization of rack and tooth piece, can realize during the adjustment finely tuning and can be spacing fast through the meshing of tooth, and the flexibility ratio is high, and stability is good, satisfies the regulation of different limbs length.

4. The utility model discloses an adjustable orthopedic limb fixing device, the outer surface of the fixing splint of which is provided with at least two pairs of binding bands from top to bottom, each pair of binding bands can encircle the fixing bands in opposite directions and are connected with each other, and the binding bands can tightly bind the four splint and the fixing bands, so as to realize better fixation of the fracture part and accelerate the growth and healing of the skeleton; further, the both sides of the surface of solid fixed splint are equipped with spout one respectively, it is equipped with two at least slider one to slide respectively in the spout one, the bandage sets firmly the surface of slider one, because patient's limbs length differs, the length of four splint is adjustable, in order to tie up the bandage on patient's limbs suitable position, increases its fixed effect, consequently the bandage can make a round trip to slide along spout one under the drive of slider one, and medical personnel can slide the bandage to the most suitable position and fix slider one through the buckle during use, bind again to make fixed effect better.

Drawings

Fig. 1 is a schematic view of the overall structure of the adjustable orthopedic limb fixing device provided by the present invention;

fig. 2 is a schematic side sectional view of a movable splint according to the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

FIG. 5 is a schematic structural view of the connection between the binding band and the fixing splint according to the embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of an embodiment of the present invention;

description of reference numerals:

1. fixing belts; 11. a second through hole;

2. fixing the clamping plate; 21. a first sliding chute; 22. a first sliding block; 221. a groove; 222. a pellet; 223. a first spring; 224. a hemispherical recess; 23. binding bands; 24. a second chute; 25. a limiting ring;

3. a movable splint; 31. a through groove; 32. a first through hole;

4. a fixing assembly; 41. a limiting band; 42. a hidden button; 43. a card slot;

5. a retractable splint; 51. a second sliding block; 52. a rack; 53. positioning a tooth block; 54. an ear; 55. a handle; 56. a second spring;

6. a sliding limit component;

7. an insulating pad; 71. a gauze layer; 72. a memory sponge layer; 73. a non-woven fabric layer; 74. and (7) bonding the layers.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, an adjustable orthopedic limb fixing device comprises a fixing band 1 and four splints, wherein two ends of the fixing band 1 can be bonded or connected by a buckle;

the four splints comprise a fixed splint 2 fixedly connected with the fixed band 1 and three movable splints 3 sleeved on the fixed band 1 and positioned at two sides of the fixed splint 2, namely the three movable splints 3 can relatively slide on the fixed band 1, so that the position of the movable splint 3 can be adjusted, the limb of a patient with different diameters can be satisfied, the problems of inconvenience in fixing and troublesome operation of a single splint can be solved, and the uniform stress of the limb skeleton in each direction can be ensured; the fixed splint 2 may be located at one side of any movable splint 3, and in order to meet general operation requirements and to facilitate operation, as shown in fig. 1, the fixed splint 2 is disposed among the three movable splints 3; the movable clamping plate 3 and the fixing belt 1 are provided with fixing components 4 for fixing the movable clamping plate 3 on the fixing belt 1;

the same ends of the four clamping plates are connected with telescopic clamping plates 5 through sliding limiting assemblies 6; can be according to patient's limbs length, adjust the terminal distance of 5 relative each splint of flexible splint through slip spacing subassembly 6 to this adjustment that realizes each splint length makes splint length match patient's fracture limbs's length, makes the fixed effect of affected limb better, accelerates patient's limbs rehabilitation.

The outer surface of the fixing splint 2 is provided with at least two pairs of binding bands 23 from top to bottom, and each pair of binding bands 23 can be connected with each other around the fixing splint 1 along opposite directions. The bandage 23 can tighten the four splints and the fixing band 1 to realize better fixation of the fracture part and accelerate the growth and healing of the skeleton.

When in use, the length of the four splints can be adjusted according to the length of the limbs of the patient, the telescopic splints 5 are lengthened or retracted and fixed through the sliding limiting component 6; after adjusting each splint to a certain length, the fixing splint 2 is put under the fractured limb (or put in other directions according to habits) based on the fixing splint 2, then the fixing splint 1 is rolled into a cylinder shape around the limb of the patient, the positions of the three movable splints 3 are adjusted according to the thickness of the limb to be respectively clamped at the left side and the right side of the limb (or in other directions depending on the position of the fixing splint 2), and the fixing splint is respectively fixed on the fixing splint 1 through the fixing component 4, so that the circumferential position of the splint is adjusted to adapt to the diameters of the limbs of different patients, and then the two ends of the fixing splint 1 are fixed. Finally, the whole fixing band 1 and the four splints are bound by the binding bands 23, so that the fixing pressure is increased, and the limbs of the patient can grow and heal better.

Preferably, a through groove 31 penetrating through the left and right is formed in the movable splint 3, and the fixing strap 1 is inserted into the through groove 31;

the fixing component 4 comprises a limiting belt 41 respectively arranged at the upper end and the lower end of the movable clamping plate 3, a hidden buckle 42 fixedly arranged on the lower surface of the limiting belt 41 and a clamping groove 43 arranged on the inner wall of the through groove 31 far away from one end of the limiting belt 41;

the hidden button 42 and the clamping groove 43 are arranged between the movable clamping plate 3 and are provided with a first through hole 32, and the fixing band 1 is provided with a plurality of second through holes 11 corresponding to the first through holes 32 at intervals.

In this embodiment, after the position of the movable clamp plate 3 is adjusted, the hidden button 42 on the position-limiting belt 41 is pressed to sequentially pass through the first through hole 32 on the movable clamp plate 3 and the second through hole 11 on the fixing belt 1 from top to bottom, and finally, the hidden button is clamped into the clamping groove 43 in the through groove 3, so as to limit the position of the movable clamp plate 3 relative to the fixing belt 1, and thus, the movable clamp plate 3 and the fixing belt 1 are relatively fixed.

Preferably, one end of each clamping plate, which is connected with the telescopic clamping plate 5, is provided with a second sliding groove 24;

the sliding limiting assembly 6 comprises a second sliding block 51 arranged in the second sliding groove 24 in a sliding manner, a rack 52 connected between the telescopic clamping plate 5 and the second sliding block 51, and a positioning tooth block 53 penetrating through the upper wall of the second sliding groove 24 and meshed with the rack 52, the rack 52 can slide up and down along the second sliding groove 24 under the driving of the second sliding block 51, in order to ensure that the second sliding block 51 does not slide out of the second sliding groove 24, a limiting ring 25 is arranged at the port of the second sliding groove 24, and the inner diameter of the limiting ring 25 is smaller than the outer diameter of the second sliding block 51;

two symmetrical lugs 54 extend out of the end part of the other end of the positioning tooth block 53, the lugs 54 penetrate through the upper wall of the second sliding chute 24 and are connected with a handle 55, a second spring 56 is arranged between the two lugs 54, one end of the second spring 56 is connected with the positioning tooth block 53, the other end of the second spring 56 abuts against the inner wall of the second sliding chute 24, and when the second spring 56 is in a natural state, the positioning tooth block 53 is meshed with the rack 52;

when the device is used, the handle 55 is pulled outwards, the lug 54 moves outwards under the driving of the handle 55, the second spring 56 is in a compressed state, and when the second spring is compressed to a certain degree, the positioning tooth block 53 is completely separated from the rack 52; then the other hand is used for pulling outwards or pushing inwards the telescopic clamping plate 5 to a proper position, the handle 55 is opened, the second spring 56 rebounds towards the inner side of the clamping plate, and the positioning toothed block 53 is meshed with the rack 52, so that the position of the telescopic clamping plate 5 is fixed.

Preferably, sliding grooves 21 are respectively formed in two sides of the outer surface of the fixing splint 2, at least two sliding blocks 22 are respectively arranged in the sliding grooves 21 in a sliding manner, and the binding band 23 is fixedly arranged on the outer surface of the sliding blocks 22.

Preferably, two side surfaces of the first slider 22 are respectively provided with a groove 221, a small ball 222 is arranged in the groove 221, and the small ball 222 is fixedly connected to the bottom end of the groove 221 through a first spring 223;

two side walls of the first sliding groove 21 are respectively provided with a plurality of hemispherical grooves 224 which are uniformly distributed and can contain the small balls 222.

In the embodiment, because the limbs of the patient are different in length and the four splints are adjustable in length, in order to tie the binding band 23 on the proper position of the limb of the patient and increase the fixing effect, the binding band 23 can slide back and forth along the first sliding groove 21 under the driving of the first sliding block 22, when in use, a medical worker can slide the binding band 23 to the proper position and fix the position of the first sliding block 22 through the small ball 222 with the first spring 223 and the hemispherical groove 224 so that the first sliding block does not slide relative to the first sliding groove 21.

In order to make the splint that patient's skin contactless stereoplasm, make the patient feel more comfortable, the one side detachably of fixed band 1 and limbs contact is connected with the isolating pad 7, the isolating pad 7 with fixed band 1 can with the inboard cladding of splint is in the intermediate layer that the two connect the formation, and the isolating pad 7 can cover four splint and telescopic splint 5.

In order to absorb sweat and prevent the splint from pressing the skin of a patient, the isolation pad 7 comprises a gauze layer 71, a memory sponge layer 72, a non-woven fabric layer 73 and an adhesive layer 74 from top to bottom, wherein the adhesive layer 74 is a hook-and-loop adhesive hair surface or hook surface;

and hook-and-loop fasteners or a hair surface are arranged at the two ends of the fixing band 1. When in use, the hook and loop surface on the lower surface of the isolation pad 7 is stuck on the hook and loop surface or loop surface on the two ends of the fixing band 1, so that the isolation pad 7 can be fixed; the utility model discloses can supply different patient used repeatedly, wherein the isolation pad 7 can be equipped with a plurality ofly, and its size can be slightly bigger, and the doctor can tailor according to patient's limbs length and diameter before the use, and two isolation pads 7 can be joined in marriage to every patient, convenient change and washing.

The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides an adjustable orthopedics limbs fixing device, includes fixed band (1) and four splint, the both ends of fixed band (1) can bond or connect its characterized in that through the buckle:

the four clamping plates comprise a fixed clamping plate (2) fixedly connected with the fixed belt (1) and three movable clamping plates (3) which are sleeved on the fixed belt (1) and are positioned at two sides of the fixed clamping plate (2), and fixing assemblies (4) used for fixing the movable clamping plates (3) on the fixed belt (1) are arranged on the movable clamping plates (3) and the fixed belt (1);

the same ends of the four clamping plates are connected with telescopic clamping plates (5) through sliding limiting assemblies (6);

the outer surface of the fixing splint (2) is provided with at least two pairs of binding bands (23) from top to bottom, and each pair of binding bands (23) can encircle the fixing straps (1) in opposite directions and are connected with each other.

2. An adjustable orthopaedic limb fixation device according to claim 1, wherein:

a through groove (31) penetrating through the left and the right is formed in the movable clamping plate (3), and the fixing belt (1) penetrates through the through groove (31);

the fixing component (4) comprises a limiting belt (41) respectively arranged at the upper end and the lower end of the movable clamping plate (3), a hidden buckle (42) fixedly arranged on the lower surface of the limiting belt (41) and a clamping groove (43) arranged on the inner wall of one end of the through groove (31) far away from the limiting belt (41);

the hidden button (42) and the clamping groove (43) are arranged between the movable clamping plate (3) and provided with a first through hole (32), and the fixing belt (1) is provided with a plurality of second through holes (11) corresponding to the first through holes (32) at intervals.

3. An adjustable orthopaedic limb fixation device according to claim 1, wherein:

one end of each clamping plate, which is connected with the telescopic clamping plate (5), is provided with a second sliding groove (24);

the sliding limiting assembly (6) comprises a second sliding block (51) arranged in the second sliding groove (24) in a sliding mode, a rack (52) connected between the telescopic clamping plate (5) and the second sliding block (51), and a positioning tooth block (53) penetrating through the upper wall of the second sliding groove (24) and meshed with the rack (52);

two symmetrical lugs (54) extend out of the end part of the other end of the positioning tooth block (53), the lugs (54) penetrate through the upper wall of the second sliding groove (24) and are connected with a handle (55), a second spring (56) is arranged between the two lugs (54), one end of the second spring (56) is connected with the positioning tooth block (53), and the other end of the second spring abuts against the inner wall of the second sliding groove (24).

4. The adjustable orthopedic limb fixing device according to claim 1, characterized in that the fixing splint (2) is provided with a first sliding groove (21) on each side of the outer surface, at least two first sliding blocks (22) are respectively arranged in the first sliding grooves (21) in a sliding manner, and the binding band (23) is fixedly arranged on the outer surface of the first sliding blocks (22).

5. An adjustable orthopaedic limb fixation device according to claim 4, wherein:

two side surfaces of the first sliding block (22) are respectively provided with a groove (221), a small ball (222) is arranged in each groove (221), and the small ball (222) is fixedly connected to the bottom end of each groove (221) through a first spring (223);

two side walls of the first sliding groove (21) are respectively provided with a plurality of uniformly distributed hemispherical grooves (224) capable of containing the small balls (222).

6. An adjustable orthopedic limb fixing device according to claim 1, characterized in that the surface of the fixing band (1) contacting with the limb is detachably connected with an isolating pad (7), and the isolating pad (7) and the fixing band (1) can wrap the inner side of the splint in the interlayer formed by connecting the two.

7. An adjustable orthopaedic limb fixation device according to claim 6, wherein:

the isolation pad (7) comprises a gauze layer (71), a memory sponge layer (72), a non-woven fabric layer (73) and an adhesive layer (74) from top to bottom, wherein the adhesive layer (74) is a magic tape wool surface or a hook surface;

and hook-and-loop fasteners or a hair surface are arranged at the two ends of the fixing band (1).

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