CN211433367U

CN211433367U - Lower limb position fixer

Info

Publication number: CN211433367U
Application number: CN201922151199.9U
Authority: CN
Inventors: 宫大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-08
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a low limbs position fixer, the top of shank bone cover has articulated thigh bone cover through first round pin axle fixation, the outer fixed surface of shank bone cover is connected with the fixed plate, the fixed orifices has been seted up to the surface of fixed plate, the outer fixed surface of shank bone cover is connected with the expansion plate, the sufficient model support of bottom surface fixedly connected with of expansion plate, the outer fixed surface of shank bone cover is connected with the locating plate, the draw-in groove has been seted up to the surface of locating plate. This low limbs position fixer fixes two board shank bonnets and thigh bonnets through fixed plate and fixed orifices, has reached the fixed to patient's low limbs position, and the angle that the model of foot held in the palm is adjusted in the cooperation through locating plate and gag lever post makes the patient more comfortable, has avoided hemiplegia patient's limbs because muscular tension's reduction or increase limbs functional position can not keep, and clinical sand bag and cotton bundle etc. commonly used maintain limbs functional position, have improved the stability fixed to patient's low limbs position.

Description

Lower limb position fixer

Technical Field

The utility model relates to the technical field of medical equipment, specifically a low limbs position fixer.

Background

Patients with paraplegia, common peroneal nerve injury, lower limb traction, lower limb plaster fixation, achilles tendon contracture, coma and long-term bed rest are easy to have foot drop and foot deformation, and the foot function is seriously influenced; not only the body motion is inconvenient, but also the mental activities of the patient are low, the life quality of the patient is seriously influenced, how to prevent the occurrence of the foot drop and enable the patient to feel comfortable and convenient, the aim of assisting the patient to recover the lower limb functional activities to the maximum extent is the aim of the constant efforts of nursing workers, and is the important content of nursing work, and meanwhile, because the paralyzed lower limbs of the patient have no feeling, and the heels and the inner and outer ankles are the easy-to-send parts of pressure sores, how to prevent the occurrence of the pressure sores while preventing the foot drop has important research significance.

A large amount of clinical data show, put patient's hemiplegia limbs according to the functional position, can reduce patient's disability rate and disabled degree, and patient's hemiplegia limbs are because the reduction of muscular tension or increase, and limb functional position hardly keeps, and clinical commonly used sand bag and cotton bundle etc. maintain limb functional position, and the effect is very unsatisfactory, for this reason, we have provided a low limbs position fixer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs position fixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lower limb posture fixer comprises a lower limb bone cover, wherein the top end of the lower limb bone cover is fixedly hinged with a thigh bone cover through a first pin shaft, the outer surface of the lower limb bone cover is fixedly connected with a fixed plate, the outer surface of the fixed plate is provided with a fixed hole, the outer surface of the lower limb bone cover is fixedly connected with an expansion plate, the bottom surface of the expansion plate is fixedly connected with a foot model support, the outer surface of the lower limb bone cover is fixedly connected with a positioning plate, the outer surface of the positioning plate is provided with a clamping groove, the upper surface of the foot model support is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a limiting rod through a second pin shaft, one end of the limiting rod, which is far away from the fixed block, is fixedly connected with a clamping block, the clamping block is clamped inside the clamping groove, the outer surface of the lower, the upper surface of extension board has seted up logical groove, the spout has been seted up to the inner wall of cavity, the inside joint of spout has the slider of looks adaptation.

Preferably, one side face, far away from the sliding groove, of the sliding block is fixedly connected with a holding rod, and the top end of the holding rod penetrates through the through groove and extends to the outside of the cavity.

Preferably, the upper surface of the foot model support is fixedly connected with a foot pad, and the thickness of the foot pad is at least one centimeter.

Preferably, a protection pad is arranged at the joint of the lower leg bone cover and the upper leg bone cover, and the thickness of the protection pad is at least two centimeters.

Preferably, the top end of the handrail is fixedly connected with a fixed head, and the fixed head is circular.

Preferably, the outer surfaces of the fixing head and the holding rod are both provided with anti-skid grains.

Advantageous effects

The utility model discloses following beneficial effect has:

1. the lower limb body position of a patient is well placed, then one half of the lower leg bone cover and the thigh bone cover are covered on the lower limb of the patient, the other half of the lower leg bone cover and the thigh bone cover are correspondingly spliced together, the two plates of the lower leg bone cover and the thigh bone cover are fixed through the fixing plate and the fixing hole, the lower limb body position of the patient is fixed, the angle of the foot model support is adjusted through the matching of the positioning plate and the limiting rod, the patient is more comfortable, the situation that the functional position of the limb of the hemiplegic patient cannot be kept due to the reduction of muscle tension or the increase of the limb is avoided, the functional position of the limb is maintained through the common clinical sandbag, cotton cloth and the like, and the stability of the lower limb body position fixing of the patient;

2. keep away from a side fixedly connected with of spout through the slider and hold up the pole, the top of holding up the pole runs through logical groove and extends to the outside of cavity, reached and made things convenient for the patient to hold up pole length adjustment's effect, it is troublesome to have reduced for the patient, top fixedly connected with fixed head through holding up the pole, anti-skidding line has all been seted up to fixed head and the surface of holding up the pole, the slippage has been avoided the patient to take place in the regulation when holding up the pole, the usability of the device has been improved, upper surface fixedly connected with callus on the sole through the foot model holds in the palm, the thickness of callus on the sole is one centimetre at least, the protection to patient plantar has been reached, the travelling comfort of the device has been improved, the junction through shank bone cover and shank bone cover is equipped with the protection pad, the thickness of protection pad is two centimetres at least, the device has been avoided causing.

Drawings

FIG. 1 is a cut view of the calf bone cover of the present invention;

FIG. 2 is a side view of the positioning plate of the present invention;

fig. 3 is a side view of the calf bone cover of the present invention.

In the figure: 1 shank bone cover, 2 first round pin axle, 3 thigh bone covers, 4 protection pads, 5 expansion plates, 6 sufficient model holds in the palm, 7 locating plates, 8 draw-in grooves, 9 fixed blocks, 10 second round pin axles, 11 gag lever posts, 12 fixture blocks, 13 fixed plates, 14 fixed orifices, 15 callus on the sole, 16 extension board, 17 cavities, 18 logical grooves, 19 spout, 20 sliders, 21 hold up the pole, 22 fixed heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lower limb posture fixer comprises a lower leg bone cover 1, a protective pad 4 is arranged at the joint of the lower leg bone cover 1 and the upper leg bone cover 3, the thickness of the protective pad 4 is at least two centimeters, discomfort of a patient caused by the device is avoided, the knee joint of the patient is protected, the top end of the lower leg bone cover 1 is fixedly hinged with the upper leg bone cover 3 through a first pin shaft 2, a fixing plate 13 is fixedly connected to the outer surface of the lower leg bone cover 1, a fixing hole 14 is formed in the outer surface of the fixing plate 13, an expansion plate 5 is fixedly connected to the outer surface of the lower leg bone cover 1, a foot model support 6 is fixedly connected to the bottom surface of the expansion plate 5, a foot pad 15 is fixedly connected to the upper surface of the foot model support 6, the thickness of the foot pad 15 is at least one centimeter, the sole protection of the patient is achieved, the comfort of the device is improved, a positioning plate 7 is fixedly connected to the outer surface of the lower leg bone cover 1, the upper surface of the foot model support 6 is fixedly connected with a fixed block 9, the upper surface of the fixed block 9 is fixedly connected with a limiting rod 11 through a second pin shaft 10, one end of the limiting rod 11 far away from the fixed block 9 is fixedly connected with a clamping block 12, the clamping block 12 is clamped in the clamping groove 8, the outer surface of the calf bone cover 1 is fixedly connected with an extension plate 16, a cavity 17 is formed in the extension plate 16, a through groove 18 is formed in the upper surface of the extension plate 16, a sliding groove 19 is formed in the inner wall of the cavity 17, a matched sliding block 20 is clamped in the sliding groove 19, a side face, far away from the sliding groove 19, of the sliding block 20 is fixedly connected with a supporting rod 21, the top end of the supporting rod 21 penetrates through the through groove 18 and extends to the outside of the cavity 17, the effect of facilitating the length adjustment of the supporting rod 21 by a patient is achieved, troubles are reduced for the patient, the top end of the supporting rod 21 is, the slipping of the patient is avoided when the handrail 21 is adjusted, and the usability of the device is improved.

The working principle is as follows: during the use, at first put patient's low limbs position, then cover half shank bone cover 1 and thigh bone cover 3 at patient's low limbs, correspond half shank bone cover 1 and thigh bone cover 3 and piece together, fix two board shank bone cover 1 and thigh bone cover 3 through fixed plate 13 and fixed orifices 14, reached the fixed to patient's low limbs position, the angle that the model of foot held in the palm 6 is adjusted through the cooperation of locating plate 7 and gag lever post 11 makes the patient more comfortable, avoided hemiplegia patient's limbs because the reduction of muscular tension or increase limbs functional position and can not keep, clinical commonly used sand bag and cotton bundle etc. maintain the limbs functional position, improved the stability fixed to patient's low limbs position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low limbs position fixer, includes shank bone cover (1), its characterized in that: the upper end of the lower leg bone cover (1) is fixedly hinged with a thigh bone cover (3) through a first pin shaft (2), the outer surface of the lower leg bone cover (1) is fixedly connected with a fixing plate (13), the outer surface of the fixing plate (13) is provided with a fixing hole (14), the outer surface of the lower leg bone cover (1) is fixedly connected with an expansion plate (5), the bottom surface of the expansion plate (5) is fixedly connected with a foot model support (6), the outer surface of the lower leg bone cover (1) is fixedly connected with a positioning plate (7), the outer surface of the positioning plate (7) is provided with a clamping groove (8), the upper surface of the foot model support (6) is fixedly connected with a fixing block (9), the upper surface of the fixing block (9) is fixedly connected with a limiting rod (11) through a second pin shaft (10), and one end of the limiting rod (11) far away from the fixing block (9), fixture block (12) joint is in the inside of draw-in groove (8), the outer fixed surface of shank bone cover (1) is connected with extension board (16), cavity (17) have been seted up to the inside of extension board (16), logical groove (18) have been seted up to the upper surface of extension board (16), spout (19) have been seted up to the inner wall of cavity (17), the inside joint of spout (19) has slider (20) of looks adaptation.

2. The lower limb posture fixator of claim 1, wherein: one side face, far away from the sliding groove (19), of the sliding block (20) is fixedly connected with a holding rod (21), and the top end of the holding rod (21) penetrates through the through groove (18) and extends to the outside of the cavity (17).

3. The lower limb posture fixator of claim 1, wherein: the upper surface of the foot model support (6) is fixedly connected with a foot pad (15), and the thickness of the foot pad (15) is at least one centimeter.

4. The lower limb posture fixator of claim 1, wherein: the protective pad (4) is arranged at the joint of the lower leg bone cover (1) and the upper leg bone cover (3), and the thickness of the protective pad (4) is at least two centimeters.

5. The lower limb posture fixator of claim 2, wherein: the top end of the holding rod (21) is fixedly connected with a fixing head (22), and the fixing head (22) is circular.

6. The lower limb posture fixator of claim 5, wherein: the outer surfaces of the fixed head (22) and the holding rod (21) are both provided with anti-skid grains.