CN204814311U - Orthopedic ware of upper limbs pronate deformity - Google Patents

Abstract

The utility model belongs to the field of medical equipment, and specifically discloses an orthosis for pronation of upper limbs. The upper limb pronation orthosis comprises a belt body made of elastic fiber, a forearm correction sleeve, a hand correction sleeve and a connecting piece of the elbow; the belt body made of elastic fiber includes a waist elastic belt, a shoulder elastic belt Belt and fixed elastic band, the elbow connector used to fix the forearm orthosis and hand orthosis is located between the waist elastic bands; one end of the shoulder elastic band is fixed on the forearm orthosis, and the other end is fixed on the waist on the elastic band. The utility model connects the forearm correction sleeve and the hand correction sleeve with a belt made of elastic fiber, which can achieve two effects: one is to keep the upper limbs of the patient in the supinated position of the chest, and effectively improve the deformity of the upper limbs of the patient; the other is easy to use , easy to put on and take off, less control joints, no hindrance to daily life.

Description

A kind of upper limb pronation deformity orthosis

technical field

The utility model belongs to the field of medical equipment, in particular to an orthosis for pronation of upper limbs.

Background technique

The forearm has pronation deformity, and the inability to supinate is the clinical manifestation of radial nerve injury in sports. The radial nerve is close to the bone in the middle and lower third of the humerus, where the radial nerve is vulnerable to injury when the humerus is fractured. Excessive callus growth and anterior dislocation of the radial head can compress the radial nerve. Inadvertent surgery can also injure this nerve. When the radial nerve of the upper arm is injured, the extensor muscles are extensively paralyzed. Both were paralyzed. Therefore, the wrist sags, the thumb and fingers sag, and the metacarpophalangeal joints cannot be extended. These conditions limit the range of motion of the joint.

Often this condition can be treated with range of motion (ROM) orthoses for relief. ROM orthoses are devices commonly used during physical rehabilitation therapy to increase the range of motion of the wearer's movable joints. However, most of the existing ROM orthoses have the problems of complex operation and many control joints, so that they affect daily life.

Utility model content

One of the purposes of this utility model is to design an upper limb pronation deformity orthosis aiming at the deficiencies of the prior art. The upper limb pronation deformity orthosis can keep the patient's upper limb in the normal position in front of the chest, effectively improve the patient's upper limb deformity and It has the characteristics of easy operation and few control joints.

The utility model provides an orthosis for upper limb pronation, which comprises a belt body made of elastic fiber, a forearm correction sleeve, a hand correction sleeve and connecting parts for the elbow; the belt body made of elastic fiber includes a waist elastic belt, shoulder elastic band and fixed elastic band, the elbow connectors for fixing the forearm orthosis and hand orthosis are located between the waist elastic bands; one end of the shoulder elastic band is fixed on the forearm orthosis, The other end is fastened to the waist elastic band.

Further, the hand correction set includes a palm correction set and a thumb correction set.

Further, the forearm correction sleeve, palm correction sleeve and thumb correction sleeve are respectively positioned and fixed by fixing elastic bands.

Further, the waist elastic belt and the shoulder elastic belt are provided with a plurality of hoops, Velcro belts and fixing fasteners for connecting the belt bodies.

Further, the fixed elastic band is provided with a Velcro for fixing.

Further, the forearm correction sleeve is provided with an iron ring, a Velcro belt and a fixing fastener for connecting with the shoulder elastic band toward the elbow.

Further, there are two waist elastic bands, one shoulder elastic band, and at least three fixed elastic bands.

Further, the forearm correction sleeve, palm correction sleeve and thumb correction sleeve can be used as a whole or can be split and combined for use.

The utility model is mainly used for internal rotation and extension of the shoulder joint, straightening of the elbow joint, pronation of the forearm, flexion of the wrist joint, adduction of the thumb, fist clenching and the like after brain injury. The purpose of using the utility model is to keep the upper limb of the affected side externally rotating the shoulder joint, flexing the elbow joint, supinating the forearm, dorsiflexing the wrist joint, abducting the thumb, straightening the five fingers, relieving muscle tension, and increasing the range of motion of the joint. Prevents joint contractures.

The beneficial effect of the utility model is that: the utility model utilizes the belt body made of elastic fiber to connect the forearm correction sleeve and the hand correction sleeve, which can achieve two effects: one is to keep the upper limbs of the patient in the supinated position of the chest, effectively improving the The patient's upper limbs are deformed; the second is that it is easy to use, easy to put on and take off, less joints to control, and no hindrance to daily life.

Description of drawings

Fig. 1 shows the schematic diagram of the use state of the upper limb pronation deformity orthosis in the embodiment of the present invention;

Fig. 2 is a schematic front view showing the combination of the forearm correction sleeve and the palm correction sleeve of the upper limb pronation deformity orthosis in the embodiment of the present invention;

Fig. 3 shows the schematic back view of the combination of the forearm correction sleeve and the palm correction sleeve of the upper limb pronation deformity orthosis in the embodiment of the present invention;

Fig. 4 shows the schematic structural diagram of the combination of the forearm correction sleeve, the palm correction sleeve and the elbow connector of the upper limb pronation deformity orthosis in the embodiment of the present invention;

Among them: 11-shoulder elastic belt, 12-waist elastic belt, 13-fixed elastic belt, 2-forearm correction sleeve, 31-palm correction sleeve, 32-thumb correction sleeve, 4-hand elbow connector, 5-iron Ring, 6-fixed fastener, 7-hook and loop.

Detailed ways

Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects.

As shown in Fig. 1, according to the embodiment of a kind of upper limb pronation deformity orthosis provided by the utility model, comprise the belt body that adopts elastic fiber to make, forearm correction cover 2, hand correction cover and the connector 4 of elbow The belt body that adopts elastic fiber to make comprises waist elastic belt 12, shoulder elastic belt 11 and fixed elastic belt 13, and the described hand elbow connector 4 that is used to fix forearm correction cover 2 and hand correction cover is positioned at waist There are 12 elastic bands; one end of the shoulder elastic band 11 is fixed on the forearm correction sleeve 2, and the other end is fixed on the waist elastic band 12.

As shown in Figures 2 to 4, the hand orthosis includes a palm orthosis 31 and a thumb orthosis 32, and the forearm orthosis 2, the palm orthosis 31 and the thumb orthosis 32 are positioned and fixed by the fixed elastic band 13 respectively .

Further, the waist elastic band 12 and the shoulder elastic band 11 are provided with a plurality of iron rings 5 for connection between belt bodies, hook and loop 7 and fixing fasteners 6, and the fixed elastic band 13 is provided with Based on the fixed Velcro 7, the forearm correction sleeve 2 is provided with an iron ring 5, a Velcro 7 and a fixing fastener 6 for connecting with the shoulder elastic band 11 toward the elbow.

Furthermore, there are two waist elastic bands 12, one shoulder elastic band 11, and at least three fixed elastic bands 13.

When in use, the forearm correction sleeve 2, the palm correction sleeve 31 and the thumb correction sleeve 32 can be used as a whole or can be split and combined for use.

The utility model is mainly used for internal rotation and extension of the shoulder joint, straightening of the elbow joint, pronation of the forearm, flexion of the wrist joint, adduction of the thumb, fist clenching and the like after brain injury. The purpose of using the utility model is to keep the upper limb of the affected side externally rotating the shoulder joint, flexing the elbow joint, supinating the forearm, dorsiflexing the wrist joint, abducting the thumb, straightening the five fingers, relieving muscle tension, and increasing the range of motion of the joint. Prevents joint contractures.

The utility model connects the forearm orthosis 2 and the hand orthosis with a belt made of elastic fibers, which can achieve two effects: one is to keep the upper limbs of the patient in the supinated position of the chest, and effectively improve the deformity of the upper limbs of the patient; the other is to use Simple, easy to put on and take off, less joints to control, no hindrance to daily life.

In the description of the present utility model, the terms "movable connection", "fixed", "link" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated ground connection; it can be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although some embodiments of the present invention have been given herein, those skilled in the art should understand that the embodiments herein can be changed without departing from the spirit of the present invention. The above-mentioned embodiments are only exemplary, and the embodiments herein should not be taken as limiting the scope of rights of the present utility model.

Claims (7)

1. an upper limb pronation orthosis, is characterized in that, comprises the connector that adopts elastic fiber to make belt body, forearm correction cover, hand correction cover and hand elbow; The described belt body that adopts elastic fiber to make comprises Waist elastic band, shoulder elastic band and fixed elastic band, for fixing the described hand-elbow connector of forearm correction sleeve and hand correction sleeve to be positioned between waist elastic band; Described shoulder elastic band one end is fixed on forearm correction sleeve , and the other end is fixed on the waist elastic band. 2. A kind of upper limb pronation deformity orthosis as claimed in claim 1, is characterized in that, described hand correction sleeve comprises palm correction sleeve and thumb correction sleeve. 3 . The orthosis device for pronation of upper limbs according to claim 2 , wherein the forearm correction sleeve, the palm correction sleeve and the thumb correction sleeve are positioned and fixed by fixed elastic bands respectively. 4 . 4. a kind of upper extremity pronation deformity orthosis as claimed in claim 3, is characterized in that, described waist elastic band and shoulder elastic band are provided with a plurality of iron rings that are used to connect between belt body, Velcro and fastening fasteners. 5. A pronation deformity orthosis for upper limbs according to claim 4, characterized in that, said fixing elastic band is provided with a Velcro belt for fixing. 6. A kind of upper limb pronation deformity orthosis device as claimed in claim 5, is characterized in that, described forearm corrective cover is provided with the iron ring that is used for being connected with shoulder elastic band, Velcro belt and fixed buckle toward elbow direction pieces. 7. A kind of upper limb pronation deformity orthosis as claimed in claim 6, is characterized in that, described waist elastic band 2, described shoulder elastic band 1, described fixed elastic band has at least 3 .