CN202801879U - Inflatable type cervical vertebra supporting traction apparatus - Google Patents

Abstract

The utility model provides an inflatable cervical vertebra supporting tractor, which comprises a mandibular support plate, a chest and shoulder plate, an abdominal plate, an occipital support plate, a shoulder back plate, a waist plate, a belt and a belt buckle, wherein the mandible support plate, the chest Shoulder board, abdominal board use front Y-shaped struts, front I-shaped struts and guides and stabilizers to form the chest part; occipital support board, shoulder back board, waist board use rear Y-shaped struts, rear I The back part is composed of poles, guides and stabilizers; the front part of the chest and the back part are connected into one body through straps and strap buckles; It is connected to the air port of the four-way device, the pressure regulating valve and the pressure gauge are connected to the same air port of the four-way device through a hose, and the gas filling device is connected to the air inlet of the four-way device through a hose. The utility model has an air pressure indicator, which is convenient to control the traction force, the traction force is uniform and stable, the support time is long, the use is comfortable and it is not limited by the site.

Description

An inflatable cervical support tractor

technical field

The utility model belongs to the field of medical instruments, and relates to a medical and health care appliance, in particular to a retractor for treating cervical spondylosis.

Background technique

Traction therapy for cervical spondylosis has been recognized by the industry and is widely used. There are two main types of existing tractors: one is the occipital-jaw traction belt type, which adopts the pulling force of the traction rope or belt to realize the traction of the cervical spine; such as traction beds, traction pillows, and traction frames used in hospitals, and can also be used for household use. A traction frame, such as the "long head" cervical traction device. However, this type of retractor is large in size and needs to be carried out in a fixed place, which makes it difficult for the patient to move when using it. The other type is the airbag type, which uses an airbag made of soft materials such as rubber, and is wrapped with cloth to form a ring-shaped superimposed multi-layer bag body. Through the expansion of the airbag, an interaction force is generated on the shoulder and neck, so as to achieve anti-aging. Traction of the cervical spine. This type of retractor is easy to use and is not limited by the place, but there is no indication of the pressure in the inflated airbag, and the patient can only use it by feeling. Therefore, the inflated airbag often compresses the carotid artery of the patient, affecting the blood supply to the head, causing The patient is dizzy.

Utility model content

The purpose of this utility model is to overcome the deficiencies of existing cervical vertebra tractors, and provide an inflatable cervical vertebra propping tractor with air pressure indication, self-pulling and self-control, uniform and stable traction force, long propping time, comfortable use and not limited by the site .

The technical scheme of the utility model is: an inflatable cervical spine supporting tractor, including a mandible support plate, a chest and shoulder plate, an abdominal plate, an occipital support plate, a shoulder back plate, a waist plate, a belt and a belt buckle, wherein A connector is provided on the mandibular support, the upper end of the front Y-shaped strut is connected to the connector of the mandibular support, and the lower end passes through the guide and the stabilizer arranged on the chest shoulder plate and the air pressure spreader. The piston push rod is connected, and the air pressure spreader is vertically fixed on the middle part of the chest and shoulder board; the upper end of the front I-shaped strut is connected with the connector of the chest and shoulder board, and the lower end is arranged on the chest and shoulder board. The guider and the stabilizer of the abdominal plate are fixed on the abdominal plate; a connector is arranged on the occipital supporting plate, the upper end of the rear Y-shaped strut is connected with the connector of the occipital supporting plate, and the lower end passes through the The guide and the stabilizer arranged on the back plate of the shoulder are connected with the piston push rod of the air pressure spreader, and the air pressure spreader is vertically fixed at the middle part of the back plate of the shoulder; The upper end is connected with the connector of the shoulder back board, and the lower end is fixed on the waist board by the guider and stabilizer arranged on the waist board; the belt fixed on the pillow supporting board is fixed on the The belt buckle on the chin support plate is connected, the belt on the shoulder back plate is connected with the belt buckle on the chest shoulder plate, and the belt on the waist plate is connected with the belt buckle on the abdomen plate; The air inlets of the air pressure spreader of the chest and shoulder board and the shoulder back board are respectively connected with two air ports of the four-way device through flexible pipes, the pressure regulating valve is connected with one air port of the four-way device through flexible pipes, and the pressure gauge It is arranged on the flexible pipe between the pressure regulating valve and the four-way device, and one air port of the four-way device is connected with the gas filling device through the flexible pipe.

Described mandibular supporting board, chest shoulder board, abdominal board, occipital supporting board, shoulder back board, waist board all use shaping board to do outer layer, do inner layer with soft leather, are filled with soft material in the middle.

The middle part of the four-way device is provided with a knob.

The gas-filling device is a foot-operated gas cylinder or a hand-held gas-filled ball.

The pressure regulating valve is composed of a tapered plug, a spring and a shell.

The utility model adopts a compact structure, takes up little space, is convenient to carry at home and travel, and is easy to operate. The belt buckle is arranged in the front to facilitate self-adjustment and fixation by patients. Utilize the pneumatic propping traction, there is no noise during use, and the upward thrust is even and stable. If the propping force is too large, the patient can adjust the pressure regulating valve in front of the pressure gauge in time to make the propping force appropriate and eliminate discomfort. According to the doctor's advice, in combination with the pressure gauge, carry out inflatable top support traction. The refilling device adopts a foot-operated inflator or a hand-held inflatable ball, which is convenient and labor-saving. The utility model can enable the patient to obtain effective support and traction in three positions of standing, sitting and lying down.

Description of drawings

Fig. 1 is the structural representation of the front part of the utility model;

Fig. 2 is the structural representation of the utility model rear part;

Fig. 3 is the structural representation of the utility model four-way device part;

In the figure: 1-mandibular support plate, 1a-occipital support plate, 2,2a,17,17a,22,22a-connector, 3,6,9,10,14,16,18,21-strap buckle, 3a, 6a, 9a, 10a, 14a, 16a, 18a, 21a- straps, 4, 4a, 13, 13a- guides, 5- chest and shoulder panels, 5a- shoulder and back panels, 7, 7a- air pressure spreader , 8,8a-air intake, 11-abdominal plate, 11a-waist plate, 12,12a,19,19a-stabilizer, 15-front I-type strut, 15a-rear I-type strut, 20-front Y Type strut, 20a-rear Y-type strut, 23-four-way device, 24,25-gas port, 26-knob, 27-pressure gauge, 28-pressure regulating valve, 29-gas filling device.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Fig. 1 and Fig. 2, an inflatable cervical spine support tractor provided by the utility model includes a mandibular supporting board 1, a chest and shoulder board 5, an abdominal board 11, an occipital supporting board 1a, a shoulder and back board 5a, a waist plate 11a, straps 3a, 6a, 9a, 10a, 14a, 16a, 18a, 21a, and strap buckles 3, 6, 9, 10, 14, 16, 18, 21, wherein the jaw support plate 1 is provided with connecting 2, 22, the upper end of the front Y-shaped strut 20 is connected with the connector 2, 22 of the chin support plate 1, and the lower end is connected with the air pressure brace through the guide 4 and the stabilizer 19 arranged on the chest and shoulder plate 5 The piston push rod of the opener 7 is connected, and the air pressure expander 7 is vertically fixed on the middle part of the chest shoulder plate 5; the upper end of the front I-shaped strut 15 is connected with the chest shoulder plate 5 Connector 17, the lower end is fixed on the abdominal plate 11 through the guide 13 and the stabilizer 12 arranged on the abdominal plate 1; the occipital supporting plate 1a is provided with connectors 2a, 22a, rear Y-shaped The upper end of the strut 20a is connected with the connectors 2a, 22a of the occipital supporting plate 1a, and the lower end passes through the guide 4a and the stabilizer 17a arranged on the shoulder back plate 5a and the piston push rod of the air pressure spreader 7a Connected, the air pressure spreader 7a is vertically fixed on the middle part of the shoulder plate 5a; the upper end of the rear I-shaped strut 15a is connected with the connector 17a of the shoulder plate 5a, and the lower end is arranged on the shoulder plate 5a. The guide 13a and the stabilizer 12a on the waist board 11a are fixed on the waist board 11a; The belt buckles 3,21 are connected, and the belts 6a, 9a, 16a, 18a on the shoulder board 5a are connected with the belt buckles 6, 9, 16, 18 on the chest and shoulder board 5, and the belt buckles on the waist board 11a are connected. The straps 10a, 14a are connected with the strap buckles 10, 14 on the abdominal board 11; the air inlets 8, 8a of the air pressure spreader of the chest and shoulder board 5 and the shoulder back board 5a are respectively connected with four The two air ports 24 and 25 of the passer 23 are connected, the pressure regulating valve 28 is connected with an air port of the four-way device 23 through a hose, and the pressure gauge 27 is arranged on the flexible pipe between the pressure-regulating valve 28 and the four-way device 23, An air port of the four-way device 23 is connected with the gas filling device 29 by a flexible pipe. The belt buckle is arranged at the front to facilitate self-adjustment and fixation by the patient, and the connector can make the mandibular support and the occipital support more fit to the corresponding parts of the human body.

Preferably, mandibular support plate 1, chest and shoulder plate 5, abdomen plate 11, occipital support plate 1a, shoulder back plate 5a, waist plate 11a all use shaping plate as outer layer, do inner layer with soft leather or cloth, The middle is filled with soft materials such as cotton, foam, etc. The soft inner layer is in contact with the body or skin for extra comfort.

Preferably, a knob 26 is provided in the middle of the four-way device 23 . When the inflation reaches the requirement, the gas in the air pressure spreader can be closed, and the pressure can be maintained for continuous stretching and traction.

Preferably, the inflating device 29 is a foot-operated inflatable cylinder or a hand-held inflatable ball. Convenient and labor-saving.

Preferably, the pressure regulating valve 27 is composed of a tapered plug, a spring and a casing. The pressure can be relieved by pressing the tapered plug, and the operation is convenient and simple.

When using the operation, the first step: loosen the connector and the stabilizer, adjust the distance and angle between the jaw support plate 1, the chest and shoulder plate 5, and the abdominal plate 11, as well as the occipital support plate 1a, the shoulder and back plate 5a, and the waist plate. The distance and angle between the plates 11a are adapted to the body shape of the patient, and then the corresponding nuts are tightened so that the connector and the stabilizer are locked. Step 2: Wear and fix the whole device on the patient through the belt and the belt buckle and fasten it firmly, and the patient can also operate it by himself. The third step: open the knob 26 on the four-way device 23, the patient or his family members step on the inflatable cylinder with their feet, or squeeze the hand-held inflatable ball with their hands to pressurize, observe the reading of the barometer 27, and pass the gas filling device 29 and The pressure regulating valve 28 is used to adjust the air pressure, that is, to adjust the traction force of the air pressure spreader 7,7a. Step 4: When the force required for traction is reached, the knob on the four-way device 23 can be closed to maintain pressure and continue to stretch traction.

The structure adopted by the utility model is simple and reliable, and takes up little space. The head, neck, chest, and waist are fixed at the same time, which is very stable and ensures the safety of traction. Fixed braces are used. The foot is solid and inflatable, convenient, labor-saving, and can provide greater traction. Inflation and deflation cooperate with each other, and the traction strength can be adjusted conveniently.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model. But these corresponding changes and deformations should all belong to the scope of protection of the appended claims of the present utility model.

Claims (5)

1. An inflatable cervical support tractor, comprising a mandibular support plate (1), a chest and shoulder plate (5), an abdominal plate (11), an occipital support plate (1a), a shoulder and back plate (5a), a waist plate plate (11a), straps (3a, 6a, 9a, 10a, 14a, 16a, 18a, 21a) and strap buckles (3, 6, 9, 10, 14, 16, 18, 21), characterized in that: A connector (2, 22) is arranged on the mandibular support (1), the upper end of the front Y-shaped strut (20) is connected with the connector (2, 22) of the mandibular support (1), and the lower end is arranged on the The guide (4) and the stabilizer (19) on the described chest shoulder plate (5) are connected with the piston push rod of the air pressure spreader (7), and the said air pressure spreader (7) is vertically fixed on The middle portion of the chest shoulder plate (5); the upper end of the front I-type strut (15) is connected with the connector (17) of the chest shoulder plate (5), and the lower end is arranged on the abdomen plate ( The guide (13) and stabilizer (12) on 11) are fixed on the abdominal plate (11); the occipital supporting plate (1a) is provided with connectors (2a, 22a), and the rear Y-shaped support The upper end of the rod (20a) is connected with the connectors (2a, 22a) of the occipital supporting board (1a), and the lower end passes through the guide (4a) and the stabilizer (17a) arranged on the shoulder back board (5a) ) is connected with the piston push rod of the air pressure spreader (7a), and the air pressure spreader (7a) is vertically fixed at the middle part of the shoulder back plate (5a); the rear I-type strut (15a) The upper end is connected with the connector (17a) of the shoulder back panel (5a), and the lower end is fixed on the waist panel (11a) through the guide (13a) and the stabilizer (12a) arranged on the waist panel (11a) ); the belt (3a, 21a) fixed on the occipital support (1a) is connected with the belt buckle (3, 21) fixed on the lower jaw support (1), the shoulder The straps (6a, 9a, 16a, 18a) on the board (5a) are connected with the strap buckles (6, 9, 16, 18) on the chest and shoulder board (5), the The straps (10a, 14a) are connected with the strap buckles (10, 14) on the abdominal board (11); Ports (8, 8a) are respectively connected to the air ports (24, 25) of the four-way device through hoses, the pressure regulating valve (28) is connected to an air port of the four-way device (23) through hoses, and the pressure gauge (27) sets On the flexible pipe between the pressure regulating valve (28) and the four-way device (23), an air port of the four-way device (23) is connected with the gas filling device (29) through the flexible pipe. 2. The inflatable cervical support tractor according to claim 1, characterized in that: the mandibular support plate (1), chest shoulder plate (5), abdominal plate (11), occipital support plate (1a ), the shoulder and back panels (5a), and the waist panel (11a) are all made of a plastic plate as the outer layer, and soft leather is used as the inner layer, and soft materials are filled in the middle. 3. The inflatable cervical support retractor according to claim 1, characterized in that: a knob (26) is provided in the middle of the four-way device (23). 4. The inflatable cervical support tractor according to claim 1, characterized in that: the gas filling device (29) is a pedal-type inflatable cylinder or a hand-held inflatable ball. 5. The inflatable cervical support retractor according to claim 1, characterized in that: the pressure regulating valve (27) is composed of a conical plug, a spring and a casing. the

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