CN210447227U

CN210447227U - Needle knife loosening operation hand brace

Info

Publication number: CN210447227U
Application number: CN201920922014.7U
Authority: CN
Inventors: 温媛媛; 樊肖冲; 梅展展; 黄琛; 卜慧莲; 孔存龙; 马乐天; 王涛; 余洋溢; 贺月芹
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-05
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a needle sword laxation operation hand brace, include the flexible layer board of laminating mutually with human back of the hand, the front end of flexible layer board extends the formation finger canned paragraph respectively to human five fingers direction, and its rear end extends the formation arm canned paragraph to human forearm direction, and the arm canned paragraph slope is downward, and its angle of inclination α is 20~45, is provided with the finger fixed band in the fingertip department that is close to of each finger canned paragraph, is provided with the arm fixed band on the arm canned paragraph, all is provided with the magic on finger fixed band and the arm canned paragraph and glues the utility model discloses the advantage lies in simple structure, and is simple and convenient to use, can effectively avoid the art person to point to bend or bend the wrist involuntarily by the patient when carrying out the needle sword laxation, prevents to cause the influence to the demonstration of ultrasonic image, no longer needs supplementary doctor to assist the operation, saves manpower resources, can also make the support to put the patient's hand on flexible layer board and be the back stretch and open the form, makes things convenient for the art.

Description

Needle knife loosening operation hand brace

Technical Field

The utility model relates to a medical instrument especially relates to a painful branch of academic or vocational study is with needle sword release operation hand brace.

Background

At present, clinically, when a pain physician carries out an ultrasonic-guided tenosynovitis acusector release operation or a carpal tunnel syndrome transverse ligament acusector release operation, a patient generally takes a sitting position with the palm of the hand upward and a bolster under the wrist to stretch the wrist and the fingers back and keep the posture for a long time so as to cooperate with a surgeon to carry out ultrasonic-guided operation treatment. The two operations are performed under local anesthesia, namely, the patient is in a waking state, slight pain is caused during the operation, and the patient is more or less nervous, so that the finger bending or wrist bending action is involuntarily generated; on one hand, the display of the ultrasonic image is influenced, on the other hand, the operation space of an operator is reduced, and the operation space which is originally narrow is greatly influenced. At present, another doctor is used as an assistant to fix the fingers of a patient and assist a surgeon to complete the operation, so that unnecessary waste of human resources is increased, and sometimes the doctor is assisted to influence the sight line and the operation space of the surgeon.

Disclosure of Invention

The utility model aims to provide a simple structure, easy and simple to handle's needle sword release operation hand brace.

In order to achieve the above purpose, the utility model can adopt the following technical proposal:

needle sword laxation art hand brace, include the flexible layer board of laminating mutually with human back of the hand, the front end of flexible layer board extends the formation finger canned paragraph respectively to human five finger directions, and its rear end extends the formation arm canned paragraph to human forearm direction, the arm canned paragraph slope is downward, and its angle of inclination α is 20~45, at each finger canned paragraph be close to fingertip department and be provided with the finger fixed band be provided with the arm fixed band on the arm canned paragraph, the finger fixed band with it glues all to be provided with the magic on the arm fixed band.

The utility model has the advantages of simple structure and convenient use. The hand of a patient is supported by the flexible supporting plate with the finger fixing section at the front end and the arm fixing section at the rear end, and the fixing is carried out by the finger fixing belt and the arm fixing belt, so that the patient can be effectively prevented from involuntarily bending fingers or bending the wrist when an operator performs a needle knife loosening operation, the influence on the display of an ultrasonic image is prevented, assistance of a doctor is not needed, and manpower resources are saved; in addition, the arm fixing section inclines downwards, the hand of a patient placed on the flexible supporting plate can be stretched back to open, operation of an operator is facilitated, and the operation space of the operator is increased.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a state diagram of the use of fig. 1.

Detailed Description

As shown in fig. 1, the hand support for needle knife lysis of the present invention comprises a flexible supporting plate 1 attached to the back of a human hand, the flexible supporting plate 1 is made of hard silica gel or flexible plastic, the front end of the flexible supporting plate 1 extends towards the five fingers of the human body to form a finger fixing section 2, the rear end of the flexible supporting plate 1 extends towards the forearm of the human body to form an arm fixing section 3, and the flexible supporting plate 1, the finger fixing section 2 and the arm fixing section 3 are of an integrated structure; for avoiding fish tail patient's hand, the slick and sly of polishing is all gone here to the border of the flexible layer board 1 of integral type structure, finger canned paragraph 2 and arm canned paragraph 3.

The finger fixing section 2 is provided with a finger fixing belt 4 at a position close to a finger tip, the arm fixing section 3 is provided with an arm fixing belt 5, the arm fixing belt 5 is arranged at a position close to the far end of the arm fixing section 3 (namely far away from the end of the flexible supporting plate 1) as far as possible, the finger fixing belt 4 and the arm fixing belt 5 are both provided with magic adhesive, the hand of a patient can be fixed through the finger fixing belt 4 and the arm fixing belt 5, and the condition that the finger of the patient is bent upwards or bends the wrist of the patient unconsciously during the needle-knife loosening operation is avoided.

During the use, only need hold in the palm of patient up and put on flexible layer board 1, the five fingers of hand hold in the palm respectively and put on the finger canned paragraph 2 that corresponds, the arm then holds in the palm and puts on arm canned paragraph 3, ties up through finger fixed band 4 and arm fixed band 5 between to the five fingers of patient and the arm this moment and fixes, and later the art person just can easily carry out the operation of needle sword release art.

Claims

1. The utility model provides a needle sword laxation operation hand brace which characterized in that includes flexible layer board (1) with human back of the hand laminating mutually, the front end of flexible layer board (1) extends respectively to human five fingers direction and forms finger canned paragraph (2), and its rear end extends to human forearm direction and forms arm canned paragraph (3), arm canned paragraph (3) slope is downward, and its angle of inclination α is 20~45, is in each finger canned paragraph (2) be close to indicate the pointed department and be provided with finger fixed band (4), be provided with arm fixed band (5) on arm canned paragraph (3), finger fixed band (4) with all be provided with the magic on arm fixed band (5) and glue.