CN217566496U - A kind of external fixation support after syndactyly deformity - Google Patents

Abstract

The utility model discloses an external fixation support after syndactyly deformity operation, which comprises a support body, which is characterized in that: the support body comprises a V-shaped plate which is matched and placed between two fingers, and is sleeved on the elbow. The elastic sleeve and the non-elastic sleeve set on the forearm, the elastic sleeve and the non-elastic sleeve are connected by a Velcro, and the non-elastic sleeve and the V-shaped plate are connected by two strips respectively located in The back side of the hand is connected with the elastic band on the palm side; the two sides of the V-shaped plate have arc-shaped cavities that match the lateral position of the fingers and the outer end surfaces that protect the fingertips, and the joints of the two sides of the plates have matching Fitted with the inner end face of the finger, the arc-shaped cavities of the two side plates are provided with ventilation holes. The utility model is comfortable to wear and easy to disassemble, improves the acceptance and cooperation of medical instruments for children, and is beneficial to the treatment and postoperative recovery of children.

Description

A kind of external fixation support after syndactyly deformity

technical field

The utility model relates to an improved invention of medical equipment, in particular to an improved invention of an external fixation brace after syndactyly deformity surgery.

Background technique

Syndactyly is one of the most common congenital deformities of the hand. It is manifested as fusion of soft tissue and/or bones between adjacent fingers/toes, and may be associated with polydactyly, flexion, brachydactyly, and congenital interphalangeal joint fusion.

Syndactyly deformity requires surgical treatment, and complications such as finger flexion deformity and skin contracture are prone to occur after surgery. In severe cases, repeated surgery is required. At present, postoperative external fixation has become an indispensable part in the treatment of syndactyly. The physical pain caused by the uncomfortable wearing of the brace and the psychological inferiority caused by the unsightly appearance of the brace and discrimination caused some children to reject wearing the brace. Severe cases can lead to malunion and affect the rehabilitation of children.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an external fixation support for syndactyly deformity postoperatively which is comfortable to wear and easy to disassemble.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme to realize: this kind of external fixation support after syndactyly deformity includes a support body, which is characterized in that: the support body includes a matching The V-shaped plate between the two fingers, the elastic sleeve sleeved on the elbow, and the non-elastic sleeve sleeve sleeved on the forearm, the elastic sleeve sleeve and the elastic sleeve sleeve are connected by Velcro, and the elastic sleeve sleeve is connected by a Velcro. The sleeve and the V-shaped plate are connected by two elastic bands respectively located on one side of the back of the hand and one side of the palm; the two sides of the V-shaped plate have arc-shaped cavities and protective fingers that match the lateral position of the fingers. The pointed outer end faces have inner end faces that match and fit the fingers at the joints of the two side plates, and ventilation holes are also arranged in the arc-shaped cavities of the two side plates.

The V-shaped plate is a high-molecular polyethylene low-temperature thermoplastic plate.

One end of the elastic band is fixed on the inner end of the V-shaped plate, and the other end of the elastic band is detachably connected to the non-elastic sleeve.

The non-elastic sleeve is provided with a longitudinal fracture, and the longitudinal fracture is provided with a Velcro.

The included angle of the V-shaped plate is 10 to 30 degrees.

A grid-shaped rubber pad is arranged in the arc-shaped cavity of the two side plates.

The beneficial effect of the utility model is that the improved external fixation support after syndactyly deformity surgery is firm to wear and can be freely stretched and retracted with activities. The V-shaped plate is firmly supported between the two fingers. At the same time, the structure of the V-shaped plate is improved to better fit the fingers, with soft contact and good air permeability, making it a comfortable wearing experience and easy to disassemble, thereby improving the medical treatment of children. The acceptance and cooperation of the device are beneficial to the treatment and postoperative recovery of the child, as well as to the child's social integration and mental health development.

Description of drawings

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a structural diagram of a V-shaped plate of the present invention.

Detailed ways

The accompanying drawings show the structure of the present utility model, and the relevant details are further described below in conjunction with the accompanying drawings. In this embodiment, the external fixation support for syndactyly after surgery includes a support body, and the support body includes a V-shaped plate 1 that is matched to be placed between the two fingers, and an elastic sleeve that is sleeved on the elbow. The sleeve 2 and the non-elastic sleeve 3 set on the forearm, the elastic sleeve 2 and the non-elastic sleeve 3 are connected by Velcro, and the non-elastic sleeve 3 and the V-plate 1 are connected by two The elastic bands 4 on the back of the hand and the palm are connected to each other. The non-elastic sleeve 3 of the forearm and the elastic sleeve 2 of the elbow cooperate with each other to enhance the force and fastness on the arm. The V-shaped plate 1 is tightened and fixed, and the non-elastic sleeves 3 have little restriction on the elbow, which will not affect the children's activity space; the two sides of the V-shaped plate 1 have matching and fit the lateral position of the fingers. The arc-shaped cavity 11 and the outer end surface 12 of the protective fingertip have inner end surfaces (not shown in the figure) that match and fit the fingertips at the joints of the two side plates. The inner end surface can be an arc surface or a special-shaped surface. The arc-shaped cavity of the side plate body is also provided with ventilation holes 13 to enhance the ventilation effect and improve the comfort.

When the utility model is in use, the elastic sleeve 2 is set on the elbow, and the non-elastic sleeve 3 is set on the forearm, and is connected with the elastic sleeve 2 by a Velcro, two fingers clamp the V-shaped plate 1, and some fingers It is placed in the arc-shaped cavity 11 of the two sides of the plate body, and some fingertips are located inside the outer end surfaces 12 of the two sides of the plate body. Tightly fasten to the lower end of the non-elastic sleeve 3.

As a specific embodiment of further improvement, the V-shaped plate 1 is a low-temperature thermoplastic plate of high molecular polyethylene, which has a stable structure and is easy to manufacture and form, and a brace can be customized for children.

As a further improved specific embodiment, one end of the elastic band 4 is fixed to the inner end of the V-shaped plate 1, and the other end of the elastic band 4 is detachably connected to the non-elastic sleeve 3, and the detachable connection can be realized by Velcro, buttons, etc. , After the elastic belt 4 is disassembled, the elastic restraint on the V-shaped plate 1 is temporarily released, which is convenient for the palm to bend and the clothes to be put on and taken off.

As a further improved specific embodiment, the non-elastic sleeve 3 is provided with a longitudinal fracture, and the longitudinal fracture is provided with a Velcro, so that the non-elastic sleeve 3 can be wrapped and sleeved on the forearm.

As a further improved specific embodiment, the included angle of the V-shaped plate 1 is 10 to 30 degrees, which meets the needs of repairing syndactyly after surgery.

As a further improved specific embodiment, the arc-shaped cavity 11 of the two side plates is provided with a grid-shaped rubber pad 5, and the grid-shaped rubber pad 5 provides a soft touch and protection to fingers.

To sum up, the above are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. a kind of external fixation support after syndactyly deformity, including the support body, it is characterized in that: the support body includes the V-shaped plate that is matched to be placed between two fingers, the elastic force sleeved on the elbow A sleeve and a non-elastic sleeve set on the forearm, the elastic sleeve and the non-elastic sleeve are connected by a Velcro, and the non-elastic sleeve and the V-shaped plate are respectively located on the back side of the hand through two It is connected with the elastic band on one side of the palm; the two sides of the V-shaped plate have an arc-shaped cavity that matches the lateral position of the finger and an outer end surface that protects the fingertip, and the joints of the two sides of the plate have matching and fitting fingers. On the inner end face of the pouch, the arc-shaped cavities of the two side plates are also provided with ventilation holes. 2 . The external fixation brace after syndactyly deformity surgery according to claim 1 , wherein the V-shaped plate is a high-molecular polyethylene low-temperature thermoplastic plate. 3 . 3 . The external fixation brace for syndactyly deformity surgery according to claim 1 , wherein one end of the elastic band is fixed to the inner end of the V-shaped plate, and the other end of the elastic band is detachably connected to the non-elastic sleeve. 4 . 4 . The external fixation brace after syndactyly deformity surgery according to claim 1 , wherein the non-elastic sleeve is provided with a longitudinal fracture, and the longitudinal fracture is provided with a Velcro. 5 . 5 . The external fixation brace after syndactyly deformity surgery according to claim 1 , wherein the included angle of the V-shaped plate is 10 to 30 degrees. 6 . 6 . The external fixation brace for syndactyly deformity surgery according to claim 1 , wherein the arc-shaped cavity of the two side plates is provided with a grid-shaped rubber pad. 7 .

Images