CN215739748U

CN215739748U - External fixing device for treating children thumb stenosing tenosynovitis

Info

Publication number: CN215739748U
Application number: CN202122341177.6U
Authority: CN
Inventors: 李�杰; 戎春艳; 李曜辰; 龙江涛; 白德明
Original assignee: Shanxi Children's Hospital
Current assignee: Shanxi Children's Hospital
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-08
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses an external fixing device for treating children thumb stenosing tenosynovitis, which comprises a glove barrel, wherein a thumb sleeve is fixedly arranged on the side surface of the glove barrel and is communicated with the glove barrel, elastic rings are fixedly arranged at the left end and the right end of the glove barrel, a plurality of air holes are formed in the glove barrel and the thumb sleeve respectively, a bandage is arranged on the glove barrel in a surrounding mode, a magic tape hook surface is arranged at one end of the bandage, and a magic tape hair surface is arranged at the other end of the bandage. The palm and the four fingers are fixed through the glove barrel, the thumb is fixed through the thumb sleeve, the normal movement of the rest four fingers can not be influenced while the thumb is stretched on the back, and the Wanzhang joint can be tightly bound and fixed through the bandage. The arm is arranged between the two fixing rings, and the two fixing rings can clamp the arm through the elasticity of the elastic band, so that the position of the glove barrel is further fixed, and the glove barrel is prevented from being separated from the hand.

Description

External fixing device for treating children thumb stenosing tenosynovitis

Technical Field

The utility model relates to the field of fixing devices, in particular to an external fixing device for treating children thumb stenosing tenosynovitis.

Background

Stenotic tenosynovitis is a common disease of the tendon sheath. Tenosynovitis of extensor hallucis brevis and extensor hallucis longus, known as stenosing tenosynovitis of styloid process of radius; the flexor tendons of the fingers that occur in the thumb or finger are called the trigger finger. The etiology is unclear, and local tissue degeneration and mechanical stimulation of excessive finger flexion and extension activity may be one of the causes. Women are more than men, especially the middle aged and the elderly. It is also seen in infants, which are mostly congenital.

At present, the treatment of the stenosing tenosynovitis of the thumb is mainly massage, and external fixation is auxiliary treatment, but the massage time is limited, the effect of continuous stretching cannot be achieved, and the current fixing device cannot fix the gentle and palm joint, and can influence the movement of the other four fingers, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an external fixing device for treating children thumb stenosing tenosynovitis, which aims to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

external fixation device is used in stenosing tenosynovitis treatment of children's thumb, including the gloves section of thick bamboo, gloves section of thick bamboo side has set firmly the thumb cover, thumb cover and gloves section of thick bamboo intercommunication, the elastic ring has all been set firmly at both ends about the gloves section of thick bamboo, a plurality of bleeder vents have all been seted up on gloves section of thick bamboo and the thumb cover, it is provided with the bandage to surround on the gloves section of thick bamboo, bandage one end is provided with magic subsides and colludes the face, the bandage other end is provided with magic subsides hair face.

Preferably, the connecting blocks are symmetrically and fixedly arranged on two sides of the right end of the glove barrel, the connecting blocks are in threaded connection with fixing screws, the fixing screws are in threaded connection with threaded pipes, the threaded pipes are fixedly connected with one end of a plastic hose, a plastic soft rod is inserted in the plastic hose in a sliding mode, a plurality of threaded holes are formed in the plastic soft rod at equal intervals along the length direction of the plastic soft rod, a connecting screw rod is connected to the plastic hose in a threaded connection mode, and the connecting screw rod is in threaded fit with the threaded holes.

Preferably, the bottom end of the connecting screw rod is in threaded connection with a nut.

Preferably, one end of the plastic soft rod, which is far away from the plastic hose, is fixedly provided with a fixing ring, and the end parts of the two fixing rings are fixedly connected through an elastic band.

Preferably, the fixing ring is made of silica gel.

Preferably, the plastic hose is the same length as the plastic soft rod.

Preferably, the elastic band is made of rubber.

The utility model has the beneficial effects that:

1. the palm and the four fingers are fixed through the glove barrel, the thumb is fixed through the thumb sleeve, the normal movement of the rest four fingers can not be influenced while the thumb is stretched on the back, and the Wanzhang joint can be tightly bound and fixed through the bandage.

2. The arm is arranged between the two fixing rings, and the two fixing rings can clamp the arm through the elasticity of the elastic band, so that the position of the glove barrel is further fixed, and the glove barrel is prevented from being separated from the hand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the connecting screw and the nut of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing ring and the elastic band according to the present invention;

reference numerals: 1. an elastic ring; 2. a thumb sleeve; 3. a hand sleeve; 4. air holes are formed; 5. a bandage; 6. magic tape hair side; 7. fixing screws; 8. a threaded pipe; 9. connecting blocks; 10. a plastic hose; 11. connecting a screw rod; 12. a plastic soft rod; 13. a threaded hole; 14. a fixing ring; 15. an elastic band; 16. and (4) a nut.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, the external fixing device for treating stenosing tenosynovitis of children thumb comprises a hand sleeve 3, wherein a thumb sleeve 2 is fixedly arranged on the side surface of the hand sleeve 3, the thumb sleeve 2 is communicated with a glove barrel 3, elastic rings 1 are fixedly arranged at the left end and the right end of the glove barrel 3, a plurality of air holes 4 are formed in the glove barrel 3 and the thumb sleeve 2, a bandage 5 is arranged on the hand sleeve 3 in a surrounding mode, a hook-and-loop surface is arranged at one end of the bandage 5, and a hook-and-loop surface 6 is arranged at the other end of the bandage 5.

During the use, the patient inserts in a glove section of thick bamboo 3 palm and four fingers, and four fingers stretch out from 3 left ends in a glove section of thick bamboo, and the thumb inserts in thumb sleeve 2, uses bandage 5 to tie up in gentle palm joint department, bonds magic subsides hair side and magic subsides hook face after binding the completion.

Example 2

As shown in fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: 3 right-hand member bilateral symmetry of hand sleeve have set firmly connecting block 9, threaded connection has fixed screw 7 on connecting block 9, fixed

screw

7 and 8 threaded connection of screwed pipe, screwed pipe 8 and the 10 one end rigid coupling of plastic hose, it has soft pole 12 of plastics to slide in the plastic hose 10 to peg graft, plastic hose 10 is the same with the soft pole 12 length of plastics, a plurality of screw holes 13 have been seted up along the soft pole 12 length direction equidistance of plastics on the soft pole 12 of plastics, threaded connection has connecting screw 11 on the plastic hose 10, connecting

screw

11 and 13 screw-thread fit of screw hole, connecting screw 11 bottom threaded connection has nut 16, the one end that plastic hose 10 was kept away from to soft pole 12 of plastics has set firmly solid fixed ring 14, gu fixed ring 14 is the silica gel material, through elastic band 15 rigid coupling between two solid fixed ring 14 tip, elastic band 15 is the rubber material.

The two fixing rings 14 are folded to clamp the arm, so that the position of the glove barrel 3 can be further fixed, the clamping positions of the two fixing rings 14 can be adjusted by moving the plastic soft rod 12, the connecting screw rod 11 is connected with the threaded hole 13 after the adjustment is completed, and the position of the plastic soft rod 12 can be fixed.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. External fixation device is used in treatment of narrow tenosynovitis of children's thumb, including hand sleeve barrel (3), its characterized in that: the utility model discloses a glove, including gloves sleeve (3), elastic ring (1) has all been set firmly at both ends about gloves sleeve (3), a plurality of bleeder vents (4) have all been seted up on gloves sleeve (3) and thumbstall (2), it is provided with bandage (5) to encircle on gloves sleeve (3), bandage (5) one end is provided with magic subsides hook face, bandage (5) other end is provided with magic subsides hair side (6).

2. The external fixator for children's thumb stenosing tenosynovitis according to claim 1, wherein: the plastic hose is characterized in that connecting blocks (9) are symmetrically and fixedly arranged on two sides of the right end of the hand sleeve (3), a fixing screw (7) is connected to the connecting blocks (9) in a threaded mode, the fixing screw (7) is connected with a threaded pipe (8) in a threaded mode, the threaded pipe (8) is fixedly connected with one end of a plastic hose (10), a plastic soft rod (12) is inserted into the plastic hose (10) in a sliding mode, a plurality of threaded holes (13) are formed in the plastic soft rod (12) in an equidistant mode along the length direction of the plastic soft rod (12), a connecting screw rod (11) is connected to the plastic hose (10) in a threaded mode, and the connecting screw rod (11) is in threaded fit with the threaded holes (13).

3. The external fixator for children's thumb stenosing tenosynovitis according to claim 2, wherein: the bottom end of the connecting screw rod (11) is in threaded connection with a nut (16).

4. The external fixator for children's thumb stenosing tenosynovitis according to claim 2, wherein: one end of the plastic soft rod (12) far away from the plastic hose (10) is fixedly provided with a fixing ring (14), and the end parts of the fixing rings (14) are fixedly connected through an elastic band (15).

5. The external fixator for children's thumb tenosynovitis stenotrophis according to claim 4, wherein: the fixing ring (14) is made of silica gel.

6. The external fixator for children's thumb stenosing tenosynovitis according to claim 2, wherein: the plastic hose (10) and the plastic soft rod (12) have the same length.

7. The external fixator for children's thumb tenosynovitis stenotrophis according to claim 4, wherein: the elastic band (15) is made of rubber.