CN202288562U - Improved structure of lower jaw support of traction device for treating cervical vertebra pathological changes - Google Patents
Improved structure of lower jaw support of traction device for treating cervical vertebra pathological changes Download PDFInfo
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- CN202288562U CN202288562U CN201120421940XU CN201120421940U CN202288562U CN 202288562 U CN202288562 U CN 202288562U CN 201120421940X U CN201120421940X U CN 201120421940XU CN 201120421940 U CN201120421940 U CN 201120421940U CN 202288562 U CN202288562 U CN 202288562U
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- lower jaw
- jaw support
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- back bracket
- support
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Abstract
An improved structure of a lower jaw support of a traction device for treating cervical vertebra pathological changes comprises a lower jaw support, shoulder supports and push rod components, and is characterized in that: the lower jaw support comprises a lower jaw support main body and a back support which fixes the lower jaw support main body, wherein the number of the shoulder supports is two, each shoulder support respectively comprises a cambered shoulder support body which is laterally leaned against and matched with the upper surface of the corresponding shoulder of the human body and a vertical support plate which is arranged at the inner side of the cambered shoulder support body, the lower jaw support main body is in a bending arc shape, the upper edges of the two sides of the lower jaw support main body are matched with the lower jaws at the two sides of the human body, and the two push rod components are respectively connected with the two sides of the lower jaw support and are positioned between the vertical support plates of the two shoulder supports at the two sides of the lower jaw support. Compared with the prior art, the structure has the advantages that: the traction force is uniform, and the shoulder supports can be better leaned against the shoulders of a user.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments.
Background technology
Cervical spondylosis refers to because of cervical intervertebral disc degradation itself and Secondary cases change stimulation thereof or oppresses a series of sings and symptomses that adjacent tissue causes, like dizzy cervicodynia, limb fiber crops hand swelling etc.The treatment aspect, operation has wound means as a kind of, and strict indication is arranged, and does not do first-selection, more is to select non-operative treatment, and like acupuncture, physical therapy, massage, traction etc., these methods all have the broad subject range, but at equal relief of symptoms in varying degrees.Cervical traction is as one of main non-operative treatment means of a kind of cervical spine disorders; Long history is arranged; From the nineteen twenty-nine Taylor application controls property traction apparatus for cervical vertebrae that takes the lead in the damage cervical vertebra has been braked with since alleviating the increasing the weight of of the state of an illness, the method for this controlled axial traction becomes the foundation stone of modern spinal column dragging technology.Cervical traction can improve cervical curvature, and the broadening intervertebral space enlarges intervertebral foramina; Reduce dmm; The releasing embedding is pressed, and makes nerve root institute's irriate and compressing obtain relaxing, and makes the vertebral artery of distortion obtain upholding; But this traction also lacks the selection scheme to individual variation simultaneously; The individual variation that is to say the people is very big, comprises development degree, muscle spasm degree, the diseased region of individual cervical muscle, change of cervical vertebrae physiological radian etc., and pull strength and traction angle all have bigger individual variation.Therefore should be in the treatment because of people Shi Zhi, according to the focus of cervical vertebra joint part, contrast X-ray sheet adopts different traction dynamics and angle, and present medical condition is not accomplished this point basically.The method of traction method multiple use pillow jaw strap traction at present; Adopt lever, pulley gear or the mechano-electronic multifunctional microcomputer extension table of machinery to draw; But because the chronicity of treatment; The patient need travel to and fro between hospital for a long time, makes medical expense increase, expend time in and increase, and the cervical spondylopathy patient that causes many needs to make traction therapeutic is difficult to adhere to, therapeutic effect obviously reduces.
To this defective, patent 200510033048.3 can need not extension table and tyre machinery, can be drawn voluntarily by patient, reaches the traction therapeutic purpose:
Promptly adopt the technology promptly adopt Lower jaw support, buttstrap and push rod, during traction with the Lower jaw support holder below patient's lower jaw, buttstrap is placed on patient's the shoulder; Between Lower jaw support, buttstrap, place the push rod of a suitable length, like this, through lower jaw is applied support force; Just can give cervical traction power through lower jaw, with the naturopathy mode of the effect treatment hyperosteogeny that reaches treatment, cervical vertebra strain, prolapse of cervical intervertebral disc, its buttstrap combines with the part of locating Lower jaw support; Like this; In the part of regulating the location Lower jaw support so that it when Lower jaw support is located, is not easy to make buttstrap to locate piggyback well, thereby has influenced the location of buttstrap; Cause the uncomfortable of user, this patent fails to solve traction angle and the traction dynamics realizes that quantized problem has greatly influenced therapeutic effect simultaneously.
Summary of the invention
On the shoulder that the goal of the invention of this utility model is to provide a kind of buttstrap can lean against user well, head fixedly is not easy to rock is used to treat the improvement structure of Lower jaw support of the traction apparatus of cervical spondylosis.
This utility model is to realize like this; Comprise Lower jaw support, buttstrap, push rod member; Its special feature be Lower jaw support comprise the Lower jaw support main body, with the fixed back bracket of Lower jaw support main body, buttstrap has two, buttstrap comprise alongside on the human body shoulder and with the arc surfaced buttstrap body that matches above the human body shoulder; Be arranged on the inboard vertical supporting plate of arc surfaced buttstrap body; The Lower jaw support main body is the arc of bending, and the lower jaw on the upper limb on Lower jaw support main body both sides and the both sides of human body matches, and two push rod members are connected to the Lower jaw support both sides and between the vertical supporting plate of two buttstraps of Lower jaw support both sides.During work; Make on the Lower jaw support through the push rod member and to push up, realize the function of traction therapeutic cervical spondylosis, adopt two buttstraps that independently have arc surfaced buttstrap body; Guaranteed the constant of push rod member, made the push rod member have enough stable top power to realize traction therapeutic; Adopt back bracket, the back of the body that can be through the user that is not easy to rock has prevented that with the location, rear portion of head head from use rocking.
Here; The arc head holder part that back bracket comprises narrow and flat back bracket part, match with the number of people back side, be positioned at the standing part between following narrow and flat back bracket part and top and arc head holder part that the number of people back side matches, the both sides, upper end of following narrow and flat back bracket part, arc head holder both sides, lower end arc-shaped transition partly top and that the number of people back side matches arrive standing part.Like this, back bracket just can be well with fit with the plane of number of people curved rear and people's back of the body, what can guarantee to use is comfortable, simultaneously, has guaranteed the positioning and fixing of head.
In order further Lower jaw support stably to be fixed on the lower jaw place of user, be provided with the breast holder in the front of Lower jaw support, the right ends of breast holder is connected two forks of fork-shaped pole of the push rod member of Lower jaw support both sides.Like this, the breast holder also can be adjusted the support direction of breast holder through the wherein position of fork in arcuate groove of fork-shaped pole.
The breast holder is downward-sloping bending, and like this, during use, the cervical region of people front part just can not be blocked, and has made things convenient for the ventilative and heat radiation of human body.
The both sides of corresponding back bracket are provided with and wear groove in the both sides of Lower jaw support; The both sides of back bracket pass respectively Lower jaw support both sides wear groove; Both sides at back bracket are provided with tooth bar; The wearing of adjacent two teeth of the tooth bar on the both sides of corresponding back bracket is provided with two pillars in the groove, wear and be provided with the knob that has power transmission shaft above the groove, and power transmission shaft pierces in the groove and links together with two pillars.Like this,, just can regulate the position relation between back bracket and Lower jaw support, so that Lower jaw support stably is positioned at below the lower jaw of user through rotary knob.
Lower jaw support below the both sides of back bracket is provided with support platform, to guarantee that back bracket can not swing up and down.
Be provided with chin strap in the Lower jaw support front, chin strap is set, can bring into play the effect of pull strength better.
Compared with present technology this utility model has the advantage on the shoulder that pull strength is uniform, buttstrap can lean against user well.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of Figure 1A part (wearing slot part);
Fig. 3 is the structural representation of Figure 1B part (push rod member part);
Fig. 4 is the structural representation of Fig. 1 C part (arcuate groove part);
Fig. 5 is the A-A cutaway view of Fig. 1;
Fig. 6 is that the D of Fig. 1 is to view;
Fig. 7 is that the E of Fig. 1 is to view.
The specific embodiment:
Combine accompanying drawing and embodiment that this utility model is done describes in further detail at present:
As shown in Figure 1; This utility model comprises Lower jaw support 1, buttstrap 2, push rod member 3; Its special feature be Lower jaw support 1 comprise Lower jaw support main body 4, with Lower jaw support main body 4 fixed back brackets 5; Buttstrap 2 has two; Buttstrap 2 comprise alongside on the human body shoulder and with the arc surfaced buttstrap body 2a that matches above the human body shoulder, be arranged on the inboard vertical supporting plate 2b of arc surfaced buttstrap body 2a, Lower jaw support main body 4 is the arc of bending; The lower jaw on the upper limb 4a on the both sides of Lower jaw support main body 4 and the both sides of human body matches and has cushion 4a1; Two push rod members 3 are connected to Lower jaw support main body 4 both sides and between the vertical supporting plate 2b of two buttstraps 2 of Lower jaw support main body 4 both sides, push rod member 3 comprises telescopic push rod member 3a, is arranged on the fork-shaped pole 3b of flexible push rod member 3a upper end, and two fork 3b1 of fork-shaped pole 3b, the terminations of 3b2 are connected on the Lower jaw support main body 4.
As shown in Figure 1; Back bracket 5 comprises narrow and flat back bracket part 5a, and the arc head holder part 5b that matches of the number of people back side, is positioned at the standing part 5c between following narrow and flat back bracket part 5a and top and arc head holder part 5b that the number of people back side matches, and both sides, the lower end 5e arc-shaped transition of both sides, the upper end 5d of following narrow and flat back bracket part 5a, the top and arc head holder part 5b that the number of people back side matches is to standing part 5c.The inboard of the arc head holder part 5b that matches with the number of people back side is provided with cushion 5b1.
Like Fig. 3, shown in 5; Telescopic push rod member 3a comprises through bulk button 13 and is fixed on guide groove 3a1 in the button mouth 14 of vertical supporting plate 2b of buttstrap 2, is arranged on tooth bar 3a2 in the guide groove 3a1, drives the knob 3a3 that tooth bar 3a2 moves up and down and constitute; Guide groove 3a1 outside is provided with covers 3a4; Knob 3a3 rotates to be arranged on and covers on the 3a4, is being provided with two pillar 3a5 corresponding to the two adjacent tooth 3a21 on the tooth bar 3a2 on the knob 3a3, and the lower end of the upper end of tooth bar 3a2 and fork-shaped pole 3b links together.Guide groove 3a1 is provided with tooth bar gathering sill 3a6, and the tooth bar 3a2 of corresponding tooth bar gathering sill 3a6 is provided with guiding projection.
Be provided with arcuate groove 6 with wherein side of pitching the corresponding Lower jaw support main body 4 of 3b1 of fork-shaped pole 3b; Wherein fork 3b1 of fork-shaped pole 3b is connected on the arcuate groove 6; Another root fork 3b2 of fork-shaped pole 3b is rotatably connected on Lower jaw support main body 4 opposite sides, and the center of circle of arcuate groove 6 is run-on points of another root fork 3b2 of fork-shaped pole 3b.
Wherein be provided with on one side tooth bar 7 in the arcuate groove 6, wherein be rotatably connected to knob 8 on a fork 3b1, knob 8 is provided with and tooth bar 7 meshed gears 9, and the lower end of gear 9 is provided with disk 10, disk 10 be positioned at tooth bar 7 below.Another side is provided with spacing edge 11 in arcuate groove 6, moves in arcuate groove 6 with limit disk 10.
Be provided with breast holder 12 in the front of Lower jaw support main body 4, the right ends of breast holder 12 is connected two of fork-shaped pole 3b fork 3b1, the 3b2 end of the push rod member 3 of Lower jaw support main body 4 both sides.Breast holder 12 is downward-sloping bending.
Like Fig. 1, shown in 2; The both sides 5a of corresponding back bracket 5 is provided with and wears groove 15 in the both sides of Lower jaw support main body 4; The both sides 5a of back bracket 5 pass respectively Lower jaw support main body 4 both sides wear groove 15,5a is provided with tooth bar 16 on the both sides of back bracket 5, wearing of adjacent two teeth of the tooth bar 16 of the both sides 5a of corresponding back bracket 5 is provided with two pillars 17 in the groove 15; Wear and be provided with the knob 19 that has power transmission shaft 18 above the groove 15, power transmission shaft 18 pierces in the groove 15 and links together with two pillars 17.
Lower jaw support main body 4 below the both sides 5a of back bracket 5 is provided with support platform 20.
Be fixed with the chin strap 21 that has cushion 21b through the fastener 21a that pierces into Lower jaw support main body 4 fronts in Lower jaw support main body 4 fronts.
Here, Lower jaw support main body 4 is made up of left Lower jaw support 4b, right Lower jaw support 4c, and left Lower jaw support 4b, right Lower jaw support 4c couple together through chin strap 21.Be arranged at intervals with several symmetrical perforation 21c on the chin strap 21; Fastener 21a is the nail that has barb; Through running through the nail 21a that two of chin strap 21, left Lower jaw support 4b, right Lower jaw support 4c have barb chin strap 21 is connected right Lower jaw support 4c, between left Lower jaw support 4b, like this; The perforation 21c of selection diverse location just can regulate the size of Lower jaw support main body 4, to adapt to different human needs.
The standing part 5c of back bracket 5 is provided with the fixing band 23 that has cloudy velcro 22, and the Lower jaw support main body 4 of the velcro 22 on the corresponding fixing band 23 is provided with positive velcro 24, with convenient back bracket 5 further is securely fixed on the Lower jaw support main body 4.
As shown in Figure 1; Below the arc surfaced buttstrap body 2a of buttstrap 2, be provided with pressure bladder 24; Be provided with pressure transducer 25 in the air bag 24, also be provided with pressure-display device 26, the signal output of pressure transducer 25 links to each other with the signal input of pressure-display device 26.Like this, user just can be regulated the size of pull strength according to pressure display, has made things convenient for the use of user.
Claims (10)
1. the improvement structure of the Lower jaw support of a traction apparatus that is used to treat cervical spondylosis; Comprise Lower jaw support, buttstrap, push rod member; It is characterized in that Lower jaw support comprise the Lower jaw support main body, with the fixed back bracket of Lower jaw support main body, buttstrap has two, buttstrap comprise alongside on the human body shoulder and with the arc surfaced buttstrap body that matches above the human body shoulder; Be arranged on the inboard vertical supporting plate of arc surfaced buttstrap body; The Lower jaw support main body is the arc of bending, and the lower jaw on the upper limb on Lower jaw support main body both sides and the both sides of human body matches, and two push rod members are connected to the Lower jaw support both sides and between the vertical supporting plate of two buttstraps of Lower jaw support both sides.
2. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 1; It is characterized in that arc head holder part that back bracket comprises narrow and flat back bracket part, matches with the number of people back side, be positioned at the standing part between following narrow and flat back bracket part and top and arc head holder part that the number of people back side matches, the both sides, upper end of following narrow and flat back bracket part, arc head holder both sides, lower end arc-shaped transition partly top and that the number of people back side matches arrive standing part.
3. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 1 and 2; It is characterized in that being provided with the breast holder in the front of Lower jaw support, the right ends of breast holder be connected the Lower jaw support both sides the push rod member fork-shaped pole two forks and link to each other with Lower jaw support.
4. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 3 is characterized in that the breast holder is downward-sloping bending.
5. according to the improvement structure of the Lower jaw support of claim 1 or the 2 or 4 described traction apparatuss that are used to treat cervical spondylosis; It is characterized in that in the both sides of Lower jaw support that the both sides of corresponding back bracket are provided with wears groove; The both sides of back bracket pass respectively Lower jaw support both sides wear groove, be provided with tooth bar on the both sides of back bracket, wearing of adjacent two teeth of the tooth bar on the both sides of corresponding back bracket is provided with two pillars in the groove; Wear and be provided with the knob that has power transmission shaft above the groove, power transmission shaft pierces in the groove and links together with two pillars.
6. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 3; It is characterized in that in the both sides of Lower jaw support that the both sides of corresponding back bracket are provided with wears groove; The both sides of back bracket pass respectively Lower jaw support both sides wear groove, be provided with tooth bar on the both sides of back bracket, wearing of adjacent two teeth of the tooth bar on the both sides of corresponding back bracket is provided with two pillars in the groove; Wear and be provided with the knob that has power transmission shaft above the groove, power transmission shaft pierces in the groove and links together with two pillars.
7. according to the improvement structure of the Lower jaw support of claim 1 or 2 or the 4 or 6 described traction apparatuss that are used to treat cervical spondylosis, it is characterized in that the Lower jaw support below the both sides of back bracket is provided with support platform.
8. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 7 is characterized in that being provided with chin strap in the Lower jaw support front.
9. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 8 is characterized in that the Lower jaw support main body is made up of left Lower jaw support, right Lower jaw support, and left Lower jaw support, right Lower jaw support couple together through chin strap.
10. the improvement structure of the Lower jaw support of the traction apparatus that is used to treat cervical spondylosis according to claim 9; It is characterized in that being arranged at intervals with on the chin strap several symmetrical perforation; Fastener is the nail that has barb; Through running through the nail that two of chin strap, left Lower jaw support, right Lower jaw support have barb chin strap is connected right Lower jaw support, between left Lower jaw support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120421940XU CN202288562U (en) | 2011-10-31 | 2011-10-31 | Improved structure of lower jaw support of traction device for treating cervical vertebra pathological changes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120421940XU CN202288562U (en) | 2011-10-31 | 2011-10-31 | Improved structure of lower jaw support of traction device for treating cervical vertebra pathological changes |
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|---|---|
| CN202288562U true CN202288562U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120421940XU Expired - Fee Related CN202288562U (en) | 2011-10-31 | 2011-10-31 | Improved structure of lower jaw support of traction device for treating cervical vertebra pathological changes |
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| CN (1) | CN202288562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362822A (en) * | 2011-10-31 | 2012-02-29 | 佛山市乙太医疗用品有限公司 | Improved structure of lower jaw support of traction apparatus for treating cervical spondylosis |
| CN104146848A (en) * | 2013-04-03 | 2014-11-19 | 江苏安惠医疗器械有限公司 | Cervical vertebra stretching device |
-
2011
- 2011-10-31 CN CN201120421940XU patent/CN202288562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362822A (en) * | 2011-10-31 | 2012-02-29 | 佛山市乙太医疗用品有限公司 | Improved structure of lower jaw support of traction apparatus for treating cervical spondylosis |
| CN102362822B (en) * | 2011-10-31 | 2014-05-07 | 佛山市乙太医疗用品有限公司 | Improved structure of lower jaw support of traction apparatus for treating cervical spondylosis |
| CN104146848A (en) * | 2013-04-03 | 2014-11-19 | 江苏安惠医疗器械有限公司 | Cervical vertebra stretching device |
| CN104146848B (en) * | 2013-04-03 | 2016-09-21 | 江苏安惠医疗器械有限公司 | Cervical vertebra pushes away stretches device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121031 |