CN220344692U - Appliance for correcting contracture of finger - Google Patents

Abstract

The utility model relates to a finger contracture corrector, which comprises a base plate, wherein the base plate comprises a hand pad and an arm pad, five finger sleeves corresponding to fingers of a human body are arranged on the front end surface of the hand pad, five threading holes are reserved at the positions of the hand pad corresponding to the finger sleeves, five groups of hanging rods corresponding to the finger sleeves are arranged on the back surface of the hand pad, a spring is hung on each group of hanging rods, five pull ropes are additionally arranged, one ends of the pull ropes are connected with the finger sleeves, the other ends of the pull ropes penetrate through the threading holes and are connected with the corresponding springs, a buckle cover is further arranged on the back of the hand pad, the springs and the hanging rods are all positioned on the inner side of the buckle cover, 2-3 fixing buckle belts are transversely arranged on the arm pad, the five fingers or contracture finger sleeves can be arranged in the corresponding finger sleeves, the finger sleeves incline backwards under elastic traction, the five finger sleeves are suitable for the positions of the fingers of the human body in a normal state, the contracture fingers of a patient can be kept in a separated state, and the use recovery is promoted.

Description

Appliance for correcting contracture of finger

Technical Field

The utility model belongs to the technical field of rehabilitation, and particularly relates to a finger contracture corrector.

Background

The contracture of the fingers can lead to tight muscles, the fingers are difficult to freely stretch and move, local skin crush injury and even other injuries can be caused along with the aggravation of the illness state, and different treatment methods are provided for the contracture of the fingers caused by different illness states at present. However, the early rehabilitation exercise is generally carried out by matching with active or passive stretching of the joints, so that the contracture pressure of the fingers is reduced, the fingers are ensured to be separated as much as possible, and the severe deformation of the joints is avoided. In the prior art, the stretching needs to be carried out by a patient to a hospital with the help of nurses or doctors, which is very inconvenient for the patient.

Disclosure of Invention

The utility model aims to provide a finger contracture corrector which is simple and practical and can correct or prevent contracture fingers better.

The object of the utility model is achieved in the following way: the utility model provides a finger contracture unscrambler, includes a backing plate, the backing plate includes hand pad and arm pad, the preceding terminal surface of hand pad is equipped with five dactylotheca that correspond with human finger, leaves five through wires holes on the hand pad in the dactylotheca department of corresponding, the back of hand pad be provided with five sets of hanging poles that correspond to dactylotheca, all articulate a spring on the hanging pole of every set, set up five stay cords in addition, the one end of stay cord links to each other with the dactylotheca, the other end of stay cord passes through the through wires hole is connected with corresponding spring, and the back of hand pad still sets up a buckle closure, spring, hanging pole all are located the buckle closure inboard, transversely be provided with 2-3 fixed cingulums on the arm pad. The fingerstall is made of rubber, the end of the pull rope can be adhered to the back of the fingerstall, and can also be tied to the port of the fingerstall, and the design of the fixing buckle belt is convenient for fixing the fingerstall on the arm of a patient, so that the stress of the patient after the arm is fixed is facilitated. The positions of the five finger sleeves on the hand pad are suitable for the positions of the fingers of a human body in a normal state, so that the contracture fingers of a patient can be kept in a separated state, the use recovery is promoted, and the contracture fingers are effectively corrected.

Preferably, each group of hanging rods comprises 3 hanging rods, the 3 hanging rods and the central line of the corresponding spring are positioned on the same straight line, the hanging rods are T-shaped, and the small end of each hanging rod is fixed with the hand pad. The two ends of the spring are provided with arc hooks, one end of the spring is connected with the pull rope, the other end of the spring is hung on the corresponding hanging rod, and the lower end of the spring can be hung on the hanging rod at different positions according to the contracture degree of fingers so as to adjust the tension of the spring.

Preferably, a finger stall groove is arranged at the front end face of the hand pad corresponding to the finger stall, and the finger stall is positioned in the finger stall groove, so that the finger stall can be conveniently positioned.

Preferably, a notch is additionally arranged on the cover body of the buckle cover, a flip cover is hinged on the notch, and the flip cover corresponds to the hanging rod in front and back. Along with the long-term wearing of patients, the situation of contracture of fingers can be improved, when the tension of the springs needs to be adjusted, the turnover cover is lifted, the five groups of hanging rods and the corresponding springs are exposed outside, the tension of the springs is convenient to adjust, the buckling cover does not need to be integrally opened, and the convenience of elastic adjustment is improved.

Preferably, an arc rubber cushion is arranged on the buckling cover and positioned on the outer side of the notch, and a strip rubber cushion is further arranged on the back side of the arm cushion. The arc rubber cushion and the strip rubber cushion are rubber cushions, so that a patient can conveniently lean the arm on a desk or other platforms.

The beneficial effects of the utility model are as follows: the utility model can be fixed on the arm of a patient through the arm pad and the fixing buckle belt, when in use, according to the contracture condition of the fingers, five fingers or contracture finger sleeves can be arranged in the corresponding finger sleeves, the finger sleeves are inclined backwards under elastic traction, and the spring tension can be adjusted according to the contracture condition of the fingers, so that the finger sleeves are inclined forwards by 15-20 degrees relative to the hand pad, the utility model is beneficial to resisting contracture force, the positions of the five finger sleeves on the hand pad are arranged at the positions suitable for the normal state of the fingers of a human body, the contracture fingers of the patient can be kept in a separated state, and the utility model is convenient and comfortable to use as a whole and is suitable for wide popularization and use.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the buckle cover

Fig. 4 is a right-side view of the present utility model.

In the figure: 1. the hand pad, the arm pad, the finger stall, the pull rope, the spring, the fixing buckle strap, the buckle cover, the notch, the arc-shaped rubber pad, the hanging rod, the threading hole and the strip-shaped rubber pad.

Detailed Description

Referring to fig. 1-4, a finger contracture corrector comprises a base plate, the base plate comprises a hand pad 1 and an arm pad 2, five finger sleeves 3 corresponding to fingers of a human body are arranged on the front end face of the hand pad 1, five threading holes 11 are reserved on the hand pad 1 corresponding to the finger sleeves, five groups of hanging rods corresponding to the finger sleeves 3 are arranged on the back face of the hand pad, a spring 5 is hung on each group of hanging rods, five pull ropes 4 are additionally arranged, one ends of the pull ropes 4 are connected with the finger sleeves 3, the other ends of the pull ropes 4 penetrate through the threading holes 11 and are connected with the corresponding springs 5, a buckle cover 7 is further arranged on the back of the hand pad 1, the springs 5 and the hanging rods are all located on the inner side of the buckle cover 7, and 2 fixing buckle belts 6 are transversely arranged on the arm pad 2. Each group of hanging rods comprises 3 hanging rods 10, the 3 hanging rods 10 and the central line of the corresponding spring 5 are positioned on the same straight line, the hanging rods are T-shaped, and the small end of each hanging rod 10 is fixed with the hand pad 1. The front end face of the hand pad 1 is provided with a finger stall groove corresponding to the finger stall, and the finger stall 3 is positioned in the finger stall groove. The cover body of the buckle cover 7 is provided with a notch 8, the notch is hinged with a flip cover, and the flip cover corresponds to the hanging rod in front and back.

The outer side of the notch on the buckle cover 7 is provided with an arc rubber pad 9. The back side of the arm pad 2 is additionally provided with a strip-shaped rubber pad 12.

The utility model can be fixed on the arm of a patient through the arm pad 2 and the fixing buckle belt 6, when in use, five fingers or contracture finger sleeves can be arranged in the corresponding finger sleeves 3 according to the contracture condition of the fingers, the finger sleeves are stressed and reclined, and the spring tension can be adjusted according to the contracture condition of the fingers, so that the finger sleeves can tilt forwards 15-20 degrees relative to the hand pad 1, and the utility model is beneficial to resisting contracture force. The five finger sleeves are suitable for the positions of the fingers of a human body in a normal state, can keep the contracture fingers of a patient in a separated state, promote the use rehabilitation, effectively correct the contracture fingers, and are convenient and comfortable to use as a whole and suitable for wide popularization and use.

Claims (3)

1. A finger contracture orthosis comprising a pad comprising a hand pad (1) and an arm pad (2), characterized in that: five finger-stalls (3) corresponding to human fingers are arranged on the front end face of the hand pad (1), five threading holes (11) are reserved at positions corresponding to the finger-stalls on the hand pad (1), five groups of hanging rods corresponding to the finger-stalls (3) are arranged on the back face of the hand pad, each group of hanging rods is respectively connected with one spring (5) in a hanging mode, five pull ropes (4) are further arranged, one end of each pull rope is connected with the finger-stalls (3), the other end of each pull rope (4) penetrates through the threading hole (11) to be connected with the corresponding spring (5), a buckle cover (7) is further arranged on the back of the hand pad (1), the springs (5) and the hanging rods are all located on the inner side of the buckle cover (7), 2-3 fixing buckle belts (6) are transversely arranged on the arm pad (2), each group of hanging rods comprises 3 hanging rods (10), the central lines of the 3 hanging rods and the corresponding springs (5) are located on the same straight line, the hanging rods are in a T shape, the small head ends of the hanging rods (10) are fixedly connected with the hand pad (1), the buckle cover (7) is fixedly arranged on the back face of the hand pad (1), the corresponding to the finger-stalls (7) are arranged on the front end face of the finger pad (1), and the finger-stalls are hinged to the finger-stalls, and the finger-stall is hinged to the finger-stall on the finger-stall, and the finger-stall is hinged to the finger-stall, and the finger-stall on the finger pad.

2. The finger contracture orthotic of claim 1, wherein: an arc rubber pad (9) is arranged on the outer side of the notch on the buckle cover (7).

3. The finger contracture orthotic of claim 1, wherein: the back side of the arm pad (2) is additionally provided with a strip-shaped rubber pad (12).