CN2352141Y - Stretching device for cervical disease - Google Patents
Stretching device for cervical disease Download PDFInfo
- Publication number
- CN2352141Y CN2352141Y CN 98217421 CN98217421U CN2352141Y CN 2352141 Y CN2352141 Y CN 2352141Y CN 98217421 CN98217421 CN 98217421 CN 98217421 U CN98217421 U CN 98217421U CN 2352141 Y CN2352141 Y CN 2352141Y
- Authority
- CN
- China
- Prior art keywords
- support seat
- holder
- cervical vertebra
- vertebra tractor
- force application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a medical appliance used for cervical vertebra stretching. The utility model comprises a fixing seat, a supporting seat with a pillow support and a neck supporting, a force application device, and a mechanism which can lead the supporting seat to have an arc movement and concurrently have a rotation movement. The cervical vertebra can have curve stretching by the utility model, and therefore, the utility model has the advantages that the feeling is comfortable when the cervical vertebra of a patient is stretched, and that the stretching effect is good.
Description
This utility model relates to a kind of medical apparatus and instruments of curing the disease, especially a kind of cervical vertebra tractor for the cervical spondylopathy patient use.
The cervical vertebra tractor that present hospitalize cervical spondylosis patient uses nearly all is that its two bands catch patient's mandibular bone and occipital bone respectively with the fixing means of pillow belt as the cervical vertebra upper end, lifts skull generation cervical traction effect by spring or weight or the like external force.This class cervical vertebra tractor is stressed to catch a band of mandibular bone, and is very big to mandibular bone compressing power, normal patient's mandibular joint, the stronger discomfort sensation in ear temple position of therefore causing.
Produce MP-I type cervical lumbar vertebra traction bed though also occurred the U.S. on the market, the cervical vertebra tractor of this extension table comprises that meets the protruding spill support seat of human body pillow, hold dorsal position patient's hindbrain, and hitch forehead with a band that plays the self-supporting bracket and fix, force application apparatus acts on the support seat, the pulling head, thus make cervical vertebra obtain traction.This class traction apparatus is the force part with the occipital tuberosity, and lifting surface area is little.For anti-head skids off the support seat, the belt pressure that hitches forehead requires also high, and High Voltage effects make the patient rest the head on volume all to do not feel like oneself before and after both.
Above-mentioned two class cervical vertebra tractors, also there is following point: 1. all adopt the straight line pull strength, plan cervical vertebra and pull into straight line, and itself there is a kind of normal physiologic radian in people's cervical vertebra, as when traction by strong stretching, must have the part articular muscle to be subjected to this abnormal stimulation and nervous the contraction, consequently except may fatigue damage, excitation vertebral artery, sympathetic nerve, spinal cord etc. often produce serious side effects.2. the pull strength that only imports into from skull is when the cervical vertebra conduction distributes, because the human body gap of cervical vertebra cervical muscle strength up and down, thereby the upper cervical spine draw to the muscle weakness is bigger, the following cervical vertebra powerful to muscle group, then effect is slight, and descends the cervical vertebra multiple sections of cervical spondylosis just.
At the problems referred to above, it is effective that the purpose of this utility model provides a kind of traction therapeutic, feels comfortable novel cervical vertebra traction apparatus during traction.
The napex support of cervical vertebrae physiological radian and the curve traction method of suitable cervical vertebrae physiological radian are safeguarded in this utility model employing, the cervical vertebra tractor that is provided comprises a holder, support seat and force application apparatus, support seat comprise that pillow holder and one have with the similar item of cervical vertebrae physiological radian and hold in the palm; Between support seat and holder, make support seat arc curve move double rotating mechanism.When the human body dorsal position, the pillow napex starts force application apparatus when resting on the support seat, and with the combined effect of head weight under, the support toilet moves and rotates as arc by the skin that moves hold concurrently rotating mechanism drive head and napex, and the both makes cervical vertebra be subjected to curve traction.
The above-mentioned rotating mechanism of holding concurrently that moves comprises arc guide surface on the holder, has therewith the spigot surface cunning roll two pairs of wheels of contact on the support seat, and described spigot surface can be one group of arc-shaped guide rail, also can be relative two lip-deep a pair of arcuate grooves on holder.
Certainly above-mentioned move the mechanism that the rotating mechanism of holding concurrently also can adopt respectively four connecting rods flexibly connecting with support seat, holder to constitute, they are distributed in the symmetric both sides of support seat median plane.
Above-mentioned force application apparatus can be the leather bag that is in the charged and discharged gas between support seat and the holder, also can adopt the pulling force system that acts on the adjustable spring on the support seat or have pull rope, as weight, spring scale, controllable motor.
Because this utility model is set up an item holder in the support seat and have one to move the rotating mechanism of holding concurrently between about holder, the support seat, thereby compared with prior art has the following advantages:
The contact area of support seat and human skin has reduced the pressure to human skin relatively when 1, having increased traction.During traction, a holder pop-up, the motion that the pillow holder descends makes head be difficult for slippage in a pillow holder, fixes thereby needn't hitch the pillow browband on volume, has reduced the additional pressure between the pillow volume.The patient feels comfortable during traction.
2, when cervical traction, under the support of item holder, cervical vertebra has kept physiologic radian when stretching, and it has been subjected to pull strength can be vertical with each intervertebral space with the direction of motion, thereby avoided the stretching damage to cervical vertebra.During traction gradually the item holder of pop-up strengthen the compressing of napex skin gradually and drive distance, provide enough big additional pull strength to the hypomere cervical vertebra, make cervical spondylosis pilosity sections obtain effective traction therapeutic.
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is the longitudinal sectional view of first embodiment of this utility model cervical vertebra tractor.
Fig. 2 is Fig. 1 state diagram before not drawing.
Fig. 3 is the state diagram of Fig. 1 in traction is used.
Fig. 4 is this utility model second example structure sketch map.
Fig. 5 is this utility model the 3rd example structure sketch map.
Fig. 6 is this utility model the 4th example structure sketch map.
Fig. 7 is the structure schematic top plan view of force application apparatus among Fig. 6.
As shown in Figure 1, cervical vertebra tractor comprises holder 1, places support seat 3 and force application apparatus on the holder 1 to constitute.Have adjacent with corresponding holder 4 of neck portion shape on the support seat 3 with 5 and one of human body headrest portion corresponding spill pillow holders; Between about support seat 3 and the holder 1, there is one to make the support seat move the mechanism of holding concurrently and rotating as arc curve, this mechanism comprises the bow shape spigot surface 8 on the holder 1, the spigot surface 8 sliding two pairs of wheels 6,7 of contact that roll are therewith arranged on the support seat 3, for making motion flexibly, spigot surface adopts two parallel placement bow shape guide rails, and wheel adopts the recessed formula roller that rides on the guide rail.Described force application apparatus is that a leather bag 2 that can charge and discharge gas places between holder 1 and the support seat 3.When the band valve balloon that continuous extruding links to each other with leather bag 2, the leather bag inflation promotes support seat 3 and moves along arc-shaped guide rail, and a pillow holder 5 in the support seat and a holder 4 are done the rotation of certain angle when moving.Between support seat 3 and holder 1, also be connected with and make the support seat be returned to the elastic cord (not shown) of initial state.
As shown in Figures 2 and 3, when this utility model used, human body was lain on the back, and head rests in the pillow holder 5 of support seat 3, compressive zone valve balloon, make leather bag 2 inflations, promote support seat 3 and do to move and rotate along the guide rail direction, a holder 4 raises gradually, pillow holder 5 is sunk gradually, item holder 4 increases with the contact pressure of human body neck portion, and friction is increase thereupon, the also corresponding increase of conductible pull strength.Because support seat 3 has rotation simultaneously mobile, its direction of motion and human body normal physiological radian are always and everywhere tangent.People's physical ability normally bear with comfortable scope in, put band valve balloon by squeezing, can conveniently adjust the pull strength size, therefore, this cervical vertebra tractor also can use in the family, patient can independent operation.
Cervical vertebra tractor as shown in Figure 4, the mechanism that four connecting rods that make support seat 3 do to move to hold concurrently the mechanism that rotates to adopt respectively to flexibly connect with support seat 3, holder 1 constitute, they are distributed in the symmetric both sides of support seat 3 median planes.Connecting rod 9 of the same side and connecting rod 10 in distance between two junction points 11,14 on the support seat 3 greater than the distance between two junction points 12,13 on the holder 1, in thereby the junction point 14 of the same side connecting rod on support seat 3 raises gradually, the junction point 11 of another connecting rod and support seat also gradually descends thoroughly, and support seat 3 promptly rotates and moves.The force application apparatus that comprises also adopts and can charge and discharge gas leather bag 2.
The effect of the cervical vertebra tractor of present embodiment, principle and the scope of application are identical with above-mentioned first embodiment, no longer narration.
Fig. 5 is the 3rd an example structure sketch map of the present utility model.As shown in the figure, cervical vertebra tractor comprises the support seat 3 that has pillow holder 5, a holder 4, holder 1, make support seat 3 move the mechanism and a force application apparatus of holding concurrently and rotating as arc, the described rotating mechanism of holding concurrently that moves has up-bow arc guide surface 8 on holder, and the wheel 6,7 of spigot surface skid contact is therewith arranged on the support seat 3.Force application apparatus adopts and acts on the pulling force system 16 that has pull rope 15 on the support seat 3, and the pulling force system can be other power apparatus such as weight, spring scale or controllable motor.The pull rope 15 that acts on the support seat 3 can be adjusted by a pulley 17 with the angle of horizontal plane.During use, the people lies on the back, and head rests in the pillow holder 5 of support seat 3, is adjusted the traction of pulling force system 16 by doctor or nursing staff.Equally, patient's cervical vertebra is subjected to curve traction.
Fig. 6, Fig. 7 are this utility model the 4th example structure sketch maps.Among the figure, make support seat 3 move the mechanism that the rotating mechanism of holding concurrently adopts four connecting rods formations of the second embodiment (see figure 4) as arc.Force application apparatus adopts one end and the 3 fixed extension springs 18 of support seat, the other end of this extension spring 18 links to each other with the middle part of the adjusting rod 19 of an adjustable spring power, one end of adjusting rod 19 and holder 1 flexibly connect, the other end is a handle 20, the detent mechanism that between close handle 20 and holder 1, has an adjusting rod to regulate, this mechanism has the sour jujube tooth that its handle 20 bottoms connect, the positioning strip 21 that a series of equidistant sawtooth are arranged with sour jujube tooth correspondence position on the holder 1, the sour jujube tooth of adjusting rod 19 can be located in the arbitrary sawtooth in positioning strip, thereby, adjust the size of cervical traction power by the change of extension spring length.During use, the patient lies on the back headrest in the pillow holder, and the pulling adjusting rod makes the extension spring elongation, on its spring force effect support seat, just can draw cervical vertebra.
This utility model can also have other more embodiment according to moving the different of rotating mechanism and force application apparatus of holding concurrently, and does not exemplify one by one at this, but all belongs to protection category of the present utility model.
Claims (10)
1, a kind ofly treats the cervical vertebra tractor that cervical spondylosis is used, comprise holder, support seat, force application apparatus, have on the said support seat and the holder of the corresponding spill of human body occipitalia shape pillow, it is characterized in that also having on the support seat corresponding and to keep the item holder of cervical vertebrae physiological radian adjacent with human body neck portion shape; Between support seat and holder, have and make the support seat move the mechanism of holding concurrently and rotating as arc curve.
2, cervical vertebra tractor according to claim 1, the rotating mechanism that it is characterized in that move holding concurrently comprises the arc guide surface on the holder, has therewith the spigot surface cunning roll two pairs of wheels of contact on the support seat.
3, cervical vertebra tractor according to claim 2 is characterized in that arc guide surface can be two parallel and have the interval to place guide rails, or is in the symmetric holder two lip-deep arcuate grooves of holder median plane.
4, cervical vertebra tractor according to claim 1, it is characterized in that making the support seat to move the rotating mechanism of holding concurrently and adopt Distribution of Institutions that four connecting rods being connected with support seat, holder respectively constitute in the symmetric both sides of support seat median plane as arc curve, two connecting rods of the same side between two junction points on the support seat apart from should be greater than distance between two junction points on the holder.
5, cervical vertebra tractor according to claim 1 is characterized in that described force application apparatus is one and is positioned at the support seat, the charged and discharged gas leather bag between the holder.
6, cervical vertebra tractor according to claim 1 is characterized in that described force application apparatus adopts the pulling force system that has pull rope on the cistron support seat.
7, cervical vertebra tractor according to claim 3 is characterized in that force application apparatus is charged and discharged a manner capsule between support seat and holder.
8, cervical vertebra tractor according to claim 3 is characterized in that force application apparatus adopts the pulling force system that has pull rope on the support seat that acts on.
9, cervical vertebra tractor according to claim 4 is characterized in that force application apparatus is charged and discharged a manner capsule between support seat, holder.
10, cervical vertebra tractor according to claim 4 is characterized in that the adjusting rod of the adjustable spring power that force application apparatus is linked to each other by the extension spring that links to each other with the support seat, the extension spring other end and the detent mechanism that adjusting rod is regulated form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217421 CN2352141Y (en) | 1998-07-22 | 1998-07-22 | Stretching device for cervical disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217421 CN2352141Y (en) | 1998-07-22 | 1998-07-22 | Stretching device for cervical disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352141Y true CN2352141Y (en) | 1999-12-08 |
Family
ID=33970026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217421 Expired - Fee Related CN2352141Y (en) | 1998-07-22 | 1998-07-22 | Stretching device for cervical disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352141Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884581A (en) * | 2010-07-22 | 2010-11-17 | 李汉穆 | Cervical vertebra sliding tractor |
| CN105167955A (en) * | 2015-08-07 | 2015-12-23 | 吴青平 | Cervical traction pillow |
-
1998
- 1998-07-22 CN CN 98217421 patent/CN2352141Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884581A (en) * | 2010-07-22 | 2010-11-17 | 李汉穆 | Cervical vertebra sliding tractor |
| CN105167955A (en) * | 2015-08-07 | 2015-12-23 | 吴青平 | Cervical traction pillow |
| CN105167955B (en) * | 2015-08-07 | 2018-07-10 | 吴青平 | A kind of cervical spine traction pillow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |