CN2734183Y

CN2734183Y - Cervical vertebrae tractor

Info

Publication number: CN2734183Y
Application number: CN 200420072785
Authority: CN
Inventors: 王海建
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-06
Filing date: 2004-07-06
Publication date: 2005-10-19
Anticipated expiration: 2014-07-06

Abstract

The utility model relates to a cervical vertebrae retractor for regulating the front and rear traction forces. The utility model comprises an annular air bag and an air-charging device. The annular air bag comprises an inflating inner bag coated with a jacket, and is divided into an upper air bag, a middle air bag and a lower air bag. Two openings are arranged on the front sides of the upper air bag and the lower air bag. The middle air bag comprises a front air bag and a rear air bag which are U-shaped, and both ends of the U-shaped opening of one air bag are opposite to both ends of the U-shaped opening of the other air bag. The lower surface of the upper air bag is partially fixed with the upper surface of the rear air bag; the upper surface of the lower air bag is partially fixed with the lower surface of the rear air bag; the outer jacket coating the front air bag is connected with the lower surface of the jacket of the upper air bag and the upper surface of the jacket of the lower air bag by connecting rods. Since an air-filled hole connected with the air-charging device is arranged on every air bag, the heights of the front and rear air bags can be regulated according to the natural posture of the human body's neck and to match the shapes of the human body's shoulders and back, and stress is distributed uniformly. The air bags match the two cheeks and the bladebones, making the user feel comfortable.

Description

Cervical vertebra tractor

Technical field

This utility model relates to a kind of cervical vertebra tractor that the cervical spondylosis patient is drawn, and particularly relates to a kind of cervical vertebra tractor that is suitable for regulating front and back pull strength size in use.

Background technology

This utility model is a kind of medical apparatus and instruments that is applicable to that the cervical spondylosis patient draws, the inflated cervical vertebrae tractor structure function of using is single at present, the anterior and posterior height of cervical vertebra tractor was the same when used the inflation back, do not meet the low early and high after naturalness of neck, make the people very uncomfortable, simultaneously, existing cervical vertebra tractor can be harder at the situation lower surface that reaches certain pull strength because of design defect inflation back, the power that acts on the human body is inhomogeneous, the people is felt under the weather, particularly the cheek both sides that contact with the cervical vertebra tractor upper surface contact with lower surface about the stressed maximum at two scapula positions, thereby can feel tenderness, result of use is undesirable.

At the existing defective of above-mentioned cervical vertebra tractor, the design people makes many years of experience and Professional knowledge based on being engaged in this type of product design, through studying carefully and design, and through pilot sample and in addition perfect, and then this utility model of having practical value is proposed.

The utility model content

In order to overcome the existing defective that exists, the technical problems to be solved in the utility model is: a kind of novel cervical vertebra traction apparatus is provided, air bag height before and after can regulating, make it meet the low early and high after physiological status of neck, match with human body shoulder back shape, whole contact, the elimination human body is stressed excessive and algesiogenic phenomenon because of the part contacts, the cervical vertebra tractor that the people is felt comfortably cool.

For achieving the above object, cervical vertebra tractor of the present utility model comprises annular air-pocket and aerating device, wherein annular air-pocket comprises inflatable bladder and coated at its outside overcoat, described annular air-pocket is divided into three layers of air bag of upper, middle and lower, the front side of upper gasbag and lower gasbag is provided with opening, described intermediate layer air bag comprises two the preceding air bag and the rear gasbags that are the U font, end, two air bag U word opening two ends is relative, described upper gasbag lower surface and rear gasbag upper surface portion are fixed together, described lower gasbag upper surface and rear gasbag bottom surface section are fixed together, air bag is linked together by the overcoat lower surface of connector and upper gasbag and the overcoat upper surface of lower gasbag at its outside overcoat by coated before described, and each air bag is provided with air-filled pore and is connected with aerating device.

Described cervical vertebra tractor also is provided with a four gasbags above the air bag of described upper strata, contacted two surface portions of described four gasbags and upper gasbag are fixed together, and have an air-filled pore being provided with on an intercommunicating pore or the described four gasbags between described four gasbags and the upper strata air bag.

The neck brace that described cervical vertebra tractor upper gasbag matches at the end formation protruding upward that contacts with neck and neck, lower gasbag protrude downwards at an end that contacts with human body back and form the back bracket that matches with human body shoulder back.Described connector is a velcro, overcoat adopts the far infrared textile cloth to make, the inflatable bladder material is an elastomeric material, symmetric arrangement has two permanent magnetic force sheets of circle on described upper strata air bag overcoat inboard and the corresponding position of human body Fengchi acupoint, described each airbag aeration hole all is positioned at the front left side or the forward right side of human body when using, and the end portion inflation back of described forward and backward air bag U font opening is symmetrical up and down tiltedly wedge.Described aerating device is made up of inflation hand pump and the airway that has valve, airway one end is connected with the inflation hand pump by valve, the other end has a four-way union, what connected is in charge of respectively by valve or directly is connected with each airbag aeration hole, perhaps be connected with one or two tee pipe coupling, in addition two or four arms are connected with each air-filled pore of air bag respectively for they.Described valve is identical or greater than the empty pocket of airway internal diameter for meaning one side of taking up an official post at the inducing QI tube wall is provided with outwards outstanding diameter, and movably diameter is identical or greater than the steel ball of airway internal diameter to be equipped with one in airway.Described valve can also be that to be provided with two outwards outstanding diameters relatively in described inducing QI tube wall upper edge radial direction identical or greater than the empty pocket of airway internal diameter, and movably diameter is identical or greater than the steel ball of airway internal diameter to be equipped with one in airway.

The advantage of cervical vertebra tractor of the present utility model is: before can independent regulation, the rear gasbag height, make it to meet the low early and high after natural posture of neck, match with human body shoulder back shape, stressed even, people both sides cheek is positioned at preceding air bag and relative position, rear gasbag U word opening two ends with the shoulder cheekbone, because of these both ends after the inflation are symmetrical up and down tiltedly wedge, make this position that two recesses be arranged up and down, under the little situation that inflation arranged of upper gasbag and lower gasbag, can be along with face or shoulder contour and depression downward or upward, suitable with human body contour outline, be the cervical vertebra tractor that the people is felt comfortably cool.Also be built-in with circular permanent magnetic force sheet, form the action of a magnetic field, have the effect of analgesia, calm antiinflammatory, also adopt the far infrared textile cloth to make overcoat, have the blood circulation of improvement, the effect of activating blood circulation to dissipate blood stasis, relieving spasm to stop pain, antiphlogistic antibacterial in Fengchi acupoint.In sum, this cervical vertebra tractor progress and practical function technically is conspicuous, and from technique scheme as can be seen, it is in the function aspects that is realized, and aspect the improvement of structure, all has novelty, creativeness and practicality really.

Below in conjunction with drawings and Examples this utility model is further specified:

Description of drawings

Fig. 1 is the cervical vertebra tractor first embodiment user mode sketch map of the present utility model;

Fig. 2 is this utility model second embodiment sketch map;

Fig. 3 is the air bag sketch map of this utility model cervical vertebra tractor first embodiment;

Fig. 4 is the air bag vertical view of this utility model cervical vertebra tractor first embodiment;

Fig. 5 is the A-A cutaway view among Fig. 3;

Fig. 6 is the B-B cutaway view among Fig. 3;

Fig. 7 is the C-C cutaway view among Fig. 3;

Fig. 8 is the first embodiment open mode sketch map of this utility model cervical vertebra tractor valve;

Fig. 9 is the first embodiment closed condition sketch map of this utility model cervical vertebra tractor valve;

Figure 10 is the second embodiment open mode sketch map of this utility model cervical vertebra tractor valve;

Figure 11 is the second embodiment closed condition sketch map of this utility model cervical vertebra tractor valve.

The specific embodiment

At Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, among Fig. 7, cervical vertebra tractor of the present utility model comprises go in ring air bag 5 and aerating device 6, wherein annular air-pocket 5 is made of inflatable bladder 7 and coated detachable overcoat 8 in its outside, described annular air-pocket 5 is divided into three layers of air bag of upper, middle and lower, wherein the front side of upper gasbag 9 and lower gasbag 10 is provided with opening, the intermediate layer air bag comprises two the preceding air bag 11 and the rear gasbags 12 that are the U font, the U font opening two ends of preceding air bag 11 and rear gasbag 12 are relatively arranged ringwise, this annular is the form of left and right sides opening, upper gasbag 9 lower surfaces and rear gasbag 12 upper surface portion are fixed together, lower gasbag 10 upper surfaces and rear gasbag 12 bottom surface section are fixed together, above-mentioned connection is to be banded bonding connection along air bag upper and lower surface annular center line, preceding air bag passes through four pairs of velcros 17 by coated detachable overcoat 16 in its outside, 18 link together with the overcoat lower surface of upper gasbag 9 and the overcoat upper surface of lower gasbag 10, the inflatable bladder material is an elastomeric material, overcoat adopts the far infrared textile cloth to make, the neck brace 14 that described upper gasbag 9 matches at the end formation protruding upward that contacts with neck and neck, lower gasbag 10 protrudes downwards at an end that contacts with human body back and forms the back bracket 15 that matches with human body shoulder back, described each airbag aeration hole all is positioned at the front left side or the forward right side of human body when using and passes overcoat and is connected with aerating device 6, and preferred forms is the front left side that the airbag aeration hole is positioned at human body when using.Symmetric arrangement has two permanent magnetic force sheets 13 of circle on upper strata air bag overcoat inboard and the corresponding position of human body Fengchi acupoint.Aerating device 6 comprises inflation hand pump 19 and has the airway 20 of valve, described airway 20 1 ends are connected with inflation hand pump 19 by valve 22, the other end has a four-way union 21, connected be in charge of in two be in charge of respectively by valve 22 and directly be connected with the air-filled

pore

2,3 of preceding air bag 11 and rear gasbag 12, another is in charge of by valve 22 and is connected with a tee pipe coupling 25, and this tee T two arms in addition is connected with the air-filled pore 1,4 of upper gasbag 9 and lower gasbag 10 respectively.Valve 22 has the empty pocket 23 that an outwards outstanding diameter is equal to or greater than the airway internal diameter for any side on airway 20 walls, in airway 20, be equipped with one movably diameter be equal to or greater than the steel ball 24 of airway internal diameter (as Fig. 8,9), when airbag aeration, steel ball in the airway is in the empty pocket and makes airway unobstructed, after airbag aeration, steel ball transferred in the empty pocket more upwards or move down place in the airway caliber, airway is closed fully, be that valve is in closed condition, air bag 11 and rear gasbag 12 end portions are laterally zygomorphic oblique wedge before the inflation back.

As shown in Figure 2, another embodiment is that the top of the upper strata air bag 9 of described cervical vertebra tractor also is provided with a four gasbags 26, described four gasbags 26 is band shape with described upper gasbag 9 contacted upper surfaces along balloon surface annular center line and bonds together, and has an air-filled pore (not shown) being provided with on an intercommunicating pore 27 or the described four gasbags 26 between described four gasbags 26 and the upper strata air bag 9.

In Figure 10, Figure 11, second embodiment of valve 22 is identical and be equal to or greater than the empty pocket of airway internal diameter for be provided with two outwards outstanding diameters relatively in described inducing QI tube wall upper edge radial direction, and movably diameter is identical or greater than the steel ball of airway internal diameter to be equipped with one in airway.When airbag aeration, steel ball in the airway is in the empty pocket middle part, the space that air-flow passes in the empty pocket of steel ball both sides makes airway unobstructed, after airbag aeration, with steel ball upwards or move down and place in the airway caliber, airway is closed fully, and promptly valve is in closed condition, the advantage of this structure is direct more controlled valve, and is simple and convenient.

The work process of this utility model cervical vertebra tractor is: when cervical vertebra tractor is three layers of airbag structure, at first, open the velcro 17 on the left side or the right, 18, cervical vertebra tractor is enclosed within cervical region, then, buckle the velcro on the left side or the right, valve 22 is in open mode, be that steel balls in the airway 20 are in the empty pocket 23 and make airway 20 unobstructed, inflate with 19 pairs of air bags 5 of inflation hand pump, when feeling little when pull strength is arranged, close upper gasbag 9 and lower gasbag 10 valves 22, continuation to the intermediate layer before air bag 11 and rear gasbag 12 continue inflation, when inflation reaches the pull strength requirement and make the people feel comfortable, stop inflation, the steel ball that is about in the above-mentioned valve 22 places in the airway 20, if feel when adjusting before and after needing, before can closing (back) air bag backward (preceding) airbag aeration or be deflated to suitable position after valve-off 22, and close the preceding valve 22 of inflation hand pump.After finishing traction, valve 22 all to be opened, inflation hand pump 19 vent valves are opened, and get final product aerofluxus.

When cervical vertebra tractor is four layers of airbag structure and four gasbags 26 and upper gasbag 9 when having intercommunicating pore 27, work process is the same.

When cervical vertebra tractor is that four layers of airbag structure and four gasbags 26 are when having the air-filled pore (not shown), aerating device 6 comprises inflation hand pump 19 and has the airway 20 of valve 22, described airway 20 1 ends are connected with inflation hand pump 19 by valve 22, the other end has a four-way union 21, connected be in charge of in one be in charge of respectively by valve 22 and directly be connected with an air-filled pore of air bag, in addition be in charge of by valve 22 and be connected for two, should be connected with the air-filled pore of other air bag respectively by other four arms of two tee Ts with two tee pipe couplings.When using the four gasbags cervical vertebra tractor, open the velcro 17 on the left side or the right earlier, 18, cervical vertebra tractor is enclosed within cervical region, then, buckle the velcro 17 on the left side or the right, 18, valve 22 is in open mode, be that steel ball 24 in the airway is in the empty pocket 23 and makes airway unobstructed, inflate with 19 pairs of air bags of inflation hand pump, when feeling little when pull strength is arranged, close upper gasbag 9, three valves 22 of lower gasbag 10 and four gasbags 26, the steel ball 24 that is about in the above-mentioned valve places in the airway 20, continuation to the intermediate layer before air bag 11 and rear gasbag 12 continue inflation, when inflation reaches the pull strength requirement and make the people feel comfortable, stop inflation, if feel when needing front and back to adjust, (back) air bag (preceding) airbag aeration or be deflated to valve-off behind the suitable position backward before can closing, and close the preceding valve of inflation hand pump.After finishing traction, valve 22 all to be opened, inflation hand pump vent valve is opened, and gets final product aerofluxus.

Claims

1. cervical vertebra tractor, comprise annular air-pocket (5) and aerating device (6), wherein annular air-pocket (5) comprises inflatable bladder (7) and coated at its outside overcoat (8), it is characterized in that: described annular air-pocket (5) is divided into three layers of air bag of upper, middle and lower, the front side of upper gasbag (9) and lower gasbag (10) is provided with opening, described intermediate layer air bag comprises two the preceding air bag (11) and the rear gasbags (12) that are the U font, end, two air bag U word opening two ends is relative, described upper gasbag (9) lower surface and rear gasbag (12) upper surface portion are fixed together, described lower gasbag (10) upper surface and rear gasbag (12) bottom surface section are fixed together, air bag passes through connector (17) by coated at its outside overcoat (16) before described, (18) link together with the overcoat lower surface of upper gasbag (9) and the overcoat upper surface of lower gasbag (10), each air bag is provided with air-filled pore and is connected with aerating device (6).

2. cervical vertebra tractor according to claim 1, it is characterized in that: the top at described upper strata air bag (9) also is provided with a four gasbags (26), described four gasbags (26) is fixed together with contacted two surface portions of upper gasbag (9), is provided with on an intercommunicating pore or the described four gasbags (26) to have an air-filled pore between described four gasbags (26) and upper strata air bag (9).

3. according to any one described cervical vertebra tractor of claim 1 to 2, it is characterized in that: the neck brace (14) that described upper gasbag (9) matches at the end formation protruding upward that contacts with neck and neck, described lower gasbag (10) protrude downwards at an end that contacts with human body back and form the back bracket (15) that matches with human body shoulder back.

4. cervical vertebra tractor according to claim 3 is characterized in that described connector is a velcro, and described overcoat adopts the far infrared textile cloth to make, and described inflatable bladder material is an elastomeric material.

5. cervical vertebra tractor according to claim 4 is characterized in that: symmetric arrangement has two permanent magnetic force sheets of circle (13) on described upper strata air bag overcoat inboard and the corresponding position of human body Fengchi acupoint.

6. cervical vertebra tractor according to claim 5 is characterized in that described each airbag aeration hole all is positioned at the front left side or the forward right side of human body when using.

7. cervical vertebra tractor according to claim 6, the end portion inflation back that it is characterized in that described forward and backward air bag U font opening is symmetrical up and down tiltedly wedge.

8. cervical vertebra tractor according to claim 7, it is characterized in that described aerating device (6) is made up of inflation hand pump (19) and the airway (20) that has a valve, described airway (20) one ends are connected with inflation hand pump (19) by valve (22), the other end has a four-way union (21), what connected is in charge of respectively by valve (22) or directly is connected with the airbag aeration hole, perhaps be connected with one or two tee pipe coupling (25), in addition two or four arms are connected with all the other air-filled pores of air bag respectively for they.

9. cervical vertebra tractor according to claim 8, it is characterized in that: described valve (22) is identical or greater than the empty pocket (23) of airway internal diameter for any side on airway (20) wall is provided with outwards outstanding diameter, and movably diameter is identical or greater than the steel ball (24) of airway internal diameter to be equipped with one in airway (20).

10. cervical vertebra tractor according to claim 8, it is characterized in that: it is identical or greater than the empty pocket (23) of airway internal diameter radially to be provided with two outwards outstanding diameters on described airway (20) wall relatively, and movably diameter is identical or greater than the steel ball (24) of airway internal diameter to be equipped with one in airway (20).