CN219557720U

CN219557720U - Composite splint for fracture fixation

Info

Publication number: CN219557720U
Application number: CN202222676669.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-08-22
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of medical appliances, and discloses a composite splint for fracture fixation, which comprises two splint bodies, wherein movable seats are arranged at the tops of the two splint bodies, binding belts are movably connected between the two splint bodies and the two movable seats, fixing belts are fixedly arranged on a left splint body, buckles are respectively arranged at positions, close to a right splint body, of the fixing belts and on the right splint body, and an adjusting seat is fixedly arranged on the right side wall surface of the right splint body. According to the utility model, the clamping plate bodies can be fixed by the fixing belts and the buckles, so that the two clamping plate bodies clamp limbs, the ventilation protection pads on the two clamping plate bodies can enable the comfort level of a patient to be higher, when the limbs of the patient are longer, the adjusting mechanism on the adjusting seat can drive the movable seat above to move, the whole clamping range is longer, the use requirements of patients with different limb lengths can be met, and the practicability of the device is improved.

Description

Composite splint for fracture fixation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a composite splint for fracture fixation.

Background

When fractured, the splint fixing method is to fix the splint of wood, bamboo, hard paper or plastic on the fractured limb with straps or bandages so as to facilitate the healing of the fractured bone end under relatively static condition, thus the splint is needed.

Through the retrieval of the inventor, the patent number CN217186663U discloses an auxiliary device for fracture fixation, which comprises two symmetrical fixed clamping plates, wherein the outer wall of each fixed clamping plate is provided with a first burr surface magic tape, one fixed clamping plate is provided with a first burr surface magic tape, each slot is internally provided with a movable clamping plate, the outer wall of each movable clamping plate is provided with a second burr surface magic tape, the left ends of the two movable clamping plates are connected through an elastic band, and one end of one movable clamping plate far away from the elastic band is also provided with a second burr surface magic tape; this an auxiliary device for fracture is fixed, two fixed splint pass through a plurality of elastic bands interconnect to realize fixed binding cooperation under first hair side magic subsides and first thorn face magic subsides bonding cooperation, two movable splint peg graft respectively in corresponding slot, and two movable splint are connected to one of them elastic band, and under second hair side magic subsides and second thorn face magic subsides bonding cooperation, the realization is extended the binding of position and is fixed.

The sizes of splints existing in the market at present are fixed, and the limb lengths of different patients are different, so that the splints with fixed lengths cannot meet the use requirements of patients with different limb lengths.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and therefore, has been made to provide a composite splint for fracture fixation.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the composite splint for fracture fixation comprises two splint bodies, the tops of the two splint bodies are provided with movable seats, a binding belt is movably connected between the two splint bodies and the two movable seats, a fixing belt is fixedly arranged on a left splint body, a buckle is arranged on the position, close to a right splint body, of the fixing belt and on the right splint body, an adjusting seat is fixedly arranged on the right side wall surface of the right splint body, a movable groove is formed in the adjusting seat, an adjusting mechanism is arranged in the movable groove and comprises an adjusting rod, a transmission rack and an adjusting toothed ring, the adjusting rod is movably arranged in the movable groove, the adjusting rod is fixedly connected with the right movable seat, the transmission rack is fixedly arranged on the front side wall surface of the adjusting rod, and the adjusting toothed ring is meshed with the transmission rack.

Optionally, a mounting shaft is movably mounted on the right side wall surface of the clamping plate body on the right side, and the adjusting toothed ring is fixedly sleeved on the mounting shaft.

Optionally, a ventilation protection pad is fixedly installed on a side wall surface close to the two splint bodies, and a side wall surface close to the two ventilation protection pads is an arc surface.

Optionally, the two splint bodies are movably connected through a fixing belt and a buckle.

Optionally, the right side the groove has all been seted up to splint body and right side movable seat's inside, and the lateral wall that has run through splint body and movable seat respectively on the right side of two lashing straps is located the inside of accomodating the groove.

Optionally, the inside movable mounting of accomodating the groove has accomodates the axle, accomodates the axle and is torsional spring axle, and two accomodates the groove and fixedly cup joint respectively and accomodate epaxially.

Optionally, the right side of two lashing straps runs through the lateral wall of splint and movable seat respectively and is located the inside of accomodating the groove, accomodate the inside fixed mounting pull rod in groove, the right side of lashing straps walks around the pull rod and wears out to accomodate the groove, the right side and the middle section of lashing straps set up the magic subsides.

The embodiment of the utility model provides a composite splint for fracture fixation. The beneficial effects are as follows:

(1) This a compound splint for fracture is fixed places two splint bodies in patient's limbs department that need be fixed, and the lashing strap is comparatively soft, and adaptable limb shape provides fixed band and buckle and can fix splint body for two splint bodies carry out the centre gripping to the limbs, and ventilative protection pad on two splint bodies can make patient's comfort level higher, and when patient's limbs are longer, the adjustment mechanism on the accessible adjustment seat drives the movable seat of top and removes, makes whole clamping range longer, can satisfy the user demand of patient of different limb length, has improved the practicality of device.

(2) This a compound splint for fracture is fixed because thickness of different patient limbs is different, and then makes the tie be through accomodating axle movable mounting, when patient's limb is thick, can pull the tie for accomodate epaxial winding accomodate the groove and can be pulled out from accomodating epaxial, thereby improved the length of tie, and then can carry out the centre gripping to the thicker patient of limbs.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional view of the internal structure of the present utility model;

fig. 4 is a cross-sectional view showing the internal structure of another embodiment of the present utility model.

Reference numerals illustrate:

1. a splint body; 2. a movable seat; 3. a strap; 4. a breathable protective pad; 5. a fixing belt; 6. a buckle; 7. an adjusting seat; 8. a movable groove; 9. an adjusting rod; 10. a drive rack; 11. a mounting shaft; 12. adjusting the toothed ring; 13. a storage groove; 14. a storage shaft; 15. a pull rod; 16. a magic tape.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

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.

As shown in fig. 1 to 3, the embodiment of the utility model provides a composite splint for fracture fixation, which comprises two splint bodies 1, wherein the splint bodies 1 are of rectangular structures, the tops of the two splint bodies 1 are provided with movable seats 2, the movable seats 2 are of rectangular structures, straps 3 are movably connected between the two splint bodies 1 and the two movable seats 2, a fixing strap 5 is fixedly installed on the left splint body 1, a buckle 6 is fixedly installed on the position, close to the right splint body 1, of the fixing strap 5 and the right splint body 1, an adjusting seat 7 is fixedly installed on the right side wall surface of the right splint body 1, the adjusting seat 7 is of rectangular structures, movable grooves 8 are formed in the adjusting seat 7, the movable grooves 8 are grooves of rectangular structures, an adjusting mechanism is arranged in the movable grooves 8 and comprises adjusting rods 9, transmission racks 10 and an adjusting toothed ring 12, the adjusting rods 9 are of rectangular structures, the adjusting rods 9 are movably installed in the movable grooves 8, the adjusting rods 9 are fixedly connected with the right movable seats 2, the transmission racks 10 are of rectangular structures, the transmission racks 10 are fixedly installed on the front side walls of the adjusting rods 9, and the transmission racks 10 are meshed with the transmission racks 12.

The right side wall surface of the right side clamping plate body 1 is movably provided with a mounting shaft 11, the mounting shaft 11 is of a cylindrical structure, and an adjusting toothed ring 12 is fixedly sleeved on the mounting shaft 11.

The breathable protection pad 4 is fixedly arranged on a side wall surface close to the two splint bodies 1, and the side wall surface close to the two breathable protection pads 4 is an arc surface.

The two splint bodies 1 are movably connected through a fixing belt 5 and a buckle 6.

The inside of right side splint body 1 and right side movable seat 2 has all been seted up and has been accomodate groove 13, accomodates the groove 13 and be the groove of rectangle structure, and the right side that has run through splint body 1 and movable seat 2 respectively in the right side of two lashing straps 3 is located the inside of accomodating groove 13, accomodates the inside movable mounting of groove 13 and has accomodate axle 14, accomodates axle 14 and be torsional spring axle, and two accomodates groove 13 are fixed respectively to cup joint on two accomodates axle 14.

The working principle of the utility model is as follows:

when using, place two splint bodies 1 in patient's limbs department that need fix, the lashing strap 3 is comparatively soft, adaptable limb shape, it is fixed that provide fixed band 5 and buckle 6 can be with splint body 1 for two splint bodies 1 carry out the centre gripping to the limbs, ventilative protection pad 4 on two splint bodies 1 can make patient's comfort level higher, when patient's limbs are longer, the adjustment mechanism on the accessible regulating seat 7 drives movable seat 2 of top and removes, make whole centre gripping scope longer, can satisfy the user demand of patient of different limb length, the practicality of device has been improved.

The adjusting toothed ring 12 and the transmission rack 10 are meshed with each other, the transmission rack 10 can be driven to move in the movable groove 8 by rotating the adjusting toothed ring 12, and then the adjusting rod 9 is driven to move in the movable groove 8, so that the adjusting rod 9 can drive the movable seat 2 upwards to move, and the clamping range of the device is further improved.

Because the thickness of different patient limbs is different, and then makes the tie 3 through accomodating axle 14 movable mounting, when patient's limbs are thick, can pull tie 3 for the winding accomodate groove 13 on the axle 14 can be followed and accomodate the axle 14 and pulled out, thereby improved the length of tie 3, and then can carry out the centre gripping to the thicker patient of limbs.

As shown in fig. 1 to 4, the present utility model further provides another embodiment, unlike the foregoing embodiment, the right sides of the two straps 3 are respectively located inside the receiving slot 13 through the side walls of the splint 1 and the movable seat 2, the pull rod 15 is fixedly installed inside the receiving slot 13, the right sides of the straps 3 pass through the receiving slot 13 around the pull rod 15, and the magic tape 16 is disposed on the right sides and the middle sections of the straps 3. In the use, the operating personnel only need to fix the compound splint to patient and wait fixed position after, the clamping degree of compound splint is adjusted on the right side of accessible pulling respectively tie, and the mutual laminating of rethread magic subsides is fixed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A compound splint for fracture fixation includes two splint bodies, its characterized in that: the top of two splint body is provided with the movable seat, equal swing joint has the tie between two splint bodies and the two movable seats, fixed mounting has the fixed band on the left side splint body, the fixed band is close to the position of right side splint body and all installs the buckle on the right side splint body, fixed mounting has the regulation seat on the right side wall of right side splint body, the movable groove has been seted up on the regulation seat, the inside in movable groove is provided with adjustment mechanism, adjustment mechanism is including adjusting the pole, the drive rack and adjusting the ring gear, adjust pole movable mounting in the inside in movable groove, and adjust the pole and be located between the right side movable seat fixed connection, drive rack fixed mounting is at the preceding lateral wall of adjusting the pole, adjust intermeshing between ring gear and the drive rack.

2. The composite splint for fracture fixation according to claim 1, wherein: the right side the movable mounting has the installation axle on the right side wall face of splint body, and the regulation ring gear is fixed to be cup jointed on the installation axle.

3. The composite splint for fracture fixation according to claim 1, wherein: and a similar side wall surface between the two splint bodies is fixedly provided with a ventilation protection pad, and the similar side wall surface of the two ventilation protection pads is an arc surface.

4. The composite splint for fracture fixation according to claim 1, wherein: the two clamping plate bodies are movably connected through a fixing belt and a buckle.

5. The composite splint for fracture fixation according to claim 1, wherein: the right side the storage tank has all been seted up to splint body and right side movable seat's inside, and the lateral wall that has run through splint body and movable seat respectively on the right side of two lashing straps is located the inside of storage tank.

6. The composite splint for fracture fixation according to claim 5, wherein: the inside movable mounting of accomodating the groove has accomodates the axle, accomodates the axle and is torsional spring axle, and two accomodates the groove and fixedly cup joint respectively and accomodate epaxially.

7. The composite splint for fracture fixation according to claim 5, wherein: the right sides of two lashing straps run through splint and movable seat's lateral wall respectively and are located the inside of accomodating the groove, accomodate the inside fixed mounting pull rod in groove, the right side of lashing straps is walked out and is accomodate the groove by the pull rod, the right side and the middle section of lashing straps set up the magic subsides.