CN2435070Y

CN2435070Y - Cervical spine tractor

Info

Publication number: CN2435070Y
Application number: CN 00248188
Authority: CN
Inventors: 张克俊
Original assignee: 毛相国
Priority date: 2000-08-23
Filing date: 2000-08-23
Publication date: 2001-06-20
Anticipated expiration: 2010-08-23

Abstract

The utility model discloses a cervical spine tractor, which comprises a traction suspension bag. The utility model is characterized in that the utility model is also provided with a hard shoulder rest. The rear middle part of the hard shoulder rest is connected upwards with a piston cylinder. A gas bag is arranged on the position below a piston arranged inside the piston cylinder. The gas bag is communicated with a gas-filled bag towards the outside of the piston cylinder by gas pipes. A piston rod penetrates upwards through the piston cylinder. The upper end of the piston rod is connected with a cross beam. A connecter which can suspend the traction suspension bag is arranged on the cross beam. Both sides of the hard shoulder rest is connected with fixing straps. The utility model has advantages that the utility model has simple structure and convenient operation, the utility model is not restricted by space conditions, and the traction force of the utility model is controlled by patients to manipulate the gas-filled bag.

Description

Cervical vertebra tractor

This utility model relates to medical apparatus and instruments, draws cervical vertebra tractor easily during particularly a kind of treatment cervical spondylosis.

Existing cervical vertebra tractor, it comprises hangs pocket, support, fixed pulley, rope and counterweight, during use, upwards catches head with hanging the cervical region of pocket from the patient, with restricting by the fixed pulley on the support, hangs up counterweight downwards at the other end of restricting and draws then.This traction method curative effect is better, but its shortcoming is mainly to be subjected to interior space condition restriction, and the proping inconvenience when drawing in addition, because of required pull strength size also needs to adjust gradually, so the counterweight that hangs also needs progressively plus-minus, is used very inconvenient.

When the purpose of this utility model provides a kind of treatment cervical spondylosis traction, be not subjected to interior space condition restriction, pull strength size patient can ownly control cervical vertebra tractor easy to use.

Task of the present utility model is finished like this, it comprises that a traction hangs pocket, it is characterized in that: also have a hard buttstrap, the middle part upwards is connected with a piston cylinder behind the buttstrap, there is an airbag piston below in the piston cylinder, is communicated with gas cell to piston cylinder external trachea on the airbag, and piston rod is upward through its upper end of piston cylinder and connects a crossbeam, have on the crossbeam and can hang the connector that hangs pocket, the buttstrap both sides are connected with fixing band.

The utility model has the advantages that: simple in structure, easy to use, be not subjected to interior space condition restriction, the size of pull strength is controlled by handling gas cell by the patient.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a user mode reference diagram of the present utility model.

The drawing explanation: 1. buttstrap 2. airbags 3. pistons 4. piston cylinders 5. piston rods 6. crossbeams 7. hang pocket 8. fixing bands 9. gas cells

Further describe an embodiment of the present utility model in conjunction with above accompanying drawing, as shown in Figure 1, this traction apparatus is by buttstrap 1, airbag 2, piston 3, piston cylinder 4, piston rod 5, crossbeam 6, hang pocket 7, fixing band 8, gas cell 9 constitutes, buttstrap 1 can adopt rigid plastics to make and the identical shape of people's shoulder, a fixedly connected inflated type piston cylinder 4 makes progress at middle part, buttstrap 1 back, one snakelike airbag 2 is housed below the piston 3 in piston cylinder 4, be communicated with a gas cell 9 to piston cylinder external trachea on the airbag 2, piston rod 5 upwards passes through the middle part of piston cylinder 4, a fixedly connected in the top crossbeam 6 is provided with one and can hangs the connector that hangs pocket 7 as hook etc. on crossbeam 6.Be connected with a fixing band 8 respectively in the both sides of buttstrap 1.

During use, buttstrap 1 is placed on piston cylinder 4 is placed in the middle of the rear portion, to hang pocket 7 again and be enclosed within on the neck, the upper end hangs on the crossbeam 6, with hands extruding gas cell 9, gas enters air bag 9 by trachea, piston 3 is held up, and 6 on piston rod 5 and crossbeam make to hang on the pocket 7 and carry with its promotion, cervical vertebra is drawn, the size of its pull strength is handled gas cell 9 by the patient with sensation and is controlled, and is as the criterion to sustain, enjoin traction a period of time by the doctor after, open the vent valve of gas cell, gas in the airbag is emitted, hang pocket and descend, hang pocket under can going with piston rod, unclamp fixing band, this traction apparatus is deposited.Be not subjected to the restriction of interior space condition, the big I of pull strength is controlled voluntarily, and is very easy to use.

Claims

1, cervical vertebra tractor, it comprises that a traction hangs pocket, it is characterized in that: also have a hard buttstrap, the middle part upwards is connected with a piston cylinder behind the buttstrap, there is an airbag piston below in the piston cylinder, is communicated with gas cell to piston cylinder external trachea on the airbag, and piston rod is upward through its upper end of piston cylinder and connects a crossbeam, have on the crossbeam and can hang the connector that hangs pocket, the buttstrap both sides are connected with fixing band.