CN201182668Y - Automatic adjustable cervical spine tractor - Google Patents
Automatic adjustable cervical spine tractor Download PDFInfo
- Publication number
- CN201182668Y CN201182668Y CNU2008200349987U CN200820034998U CN201182668Y CN 201182668 Y CN201182668 Y CN 201182668Y CN U2008200349987 U CNU2008200349987 U CN U2008200349987U CN 200820034998 U CN200820034998 U CN 200820034998U CN 201182668 Y CN201182668 Y CN 201182668Y
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- air bag
- vacuum pad
- vacuum
- traction
- pressure air
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Abstract
Disclosed is an automatic adjustable cervical vertebra retractor provided with an upper separate vacuum cushion and a lower separate vacuum cushion; a pressure air bag is arranged between the two vacuum cushions; the upper vacuum cushion and the lower vacuum cushion are connected with the pressure air bag through nylon buckles or zippers; an upwards-convex pillow support is arranged on the rear part of the upper vacuum cushion. the outer walls of the upper and the lower vacuum cushions are made of rubber material or airtight textile fabric; cotton flannel layers are adhered on the external surface of the vacuum cushions; foam plastic particles are filled in the vacuum cushions; the pressure air bag is designed to a spring-shaped air bag; the main force during the pressure traction is distributed upwards and downwards so that the extrusion on the cervical part parenchyma is avoided effectively. The pressure air bag can be aerated through a direct current air pump; the traction degree can be adjusted accurately; the traction treatment effect is improved due to the accurate traction force. The traction force in each treatment is the same and has good repeatability so that the treatment effect can be judged accurately; the traction treatment is more convenient and can be conducted at home.
Description
Technical field
This utility model relates to a kind of instrument of cervical vertebra auxiliary treatment, particularly a kind of automatic and adjustable cervical vertebra tractor.
Background technology
Cervical spondylosis is meant because the regression in joint between cervical intervertebral disk or cervical vertebra, and causes contiguous spinal cord, nerve, blood vessel to be upset or oppress, and one group of disease of corresponding clinical symptoms occurs.Investigation shows that the prevalence of cervical spondylosis is about 3.8～17.6% in the crowd.
The cervical traction therapy be cervical spondylosis comparatively effectively and use more a kind of Therapeutic Method, this therapy is applicable to most cervical spondylosis patient, and is more effective to early-stage cases, also applicable to the health therapy of neck muscular strain.Traction is that gravity by external force or human body self is with the broadening by traction of the gap between the cervical vertebral body, limit the activity of cervical vertebra simultaneously, help like this organizing disappearing of hyperemia, edema, help removing the musculi colli spasm, thereby reduce pressure intervertebral disc.Increase the height of intervertebral space and intervertebral foramina, recover the arrangement of normal vertebral body, suffered stimulation of nerve root, spinal cord and sympathetic nerve and compressing are alleviated, the vertebral artery that twists between transverse foramen is upheld; Retract by the little synovium of joint of incarceration; Alleviate the pressure of disc tissue, and help outwards outstanding fibrous ring tissue detumescence to periphery.
The tradition cervical traction is that patient end is seated on the long backrest stool, catches lower jaw with pocket, upwards hangs on pulley, and the pulley below hangs the sandbag of constant weight, by the weight of physiotherapist according to state of an illness decision sandbag.Shortcoming: the patient is when doing cervical traction, and is movable inconvenient, must carry out to hospital or clinic simultaneously.The simple and easy air sac cervical vertebra tractor that each pharmacy is sold is inflated expanded balloon by balloon and is reached the cervical traction purpose.Shortcoming: 1. air bag expansion strength can't be accurate by feeling realization; 2. air bag expansion is the uniformity expansion, soft tissue portion is squeezed because of no skeleton stops obviously, can make the patient produce sense of discomfort as soft tissue pressurized under the chin, obese patient particularly, soft tissue is abundant under the chin, so pressurized can be obvious, and cervical region, contain abundant blood vessel, nerve, extruding not only has a significant discomfort sense, excessive compression even danger can occur." dragon comes back " of nearest TV, newspaper report, the patient is when doing cervical traction, and activity has made things convenient for, but its shortcoming: traction strength is by the knob adjusting, can't accurately adjust traction strength, and traction strength is the principal element that affects the treatment.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed good, the easy to use comfortable automatic and adjustable cervical vertebra tractor of a kind of therapeutic effect.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and a kind of automatic and adjustable cervical vertebra tractor is characterized in: be provided with up and down two independently vacuum pads, be provided with the pressure air bag between two vacuum pads.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, is connected by velcro or slide fastener between vacuum pad and the pressure air bag up and down.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described vacuum pad outer wall up and down adopts elastomeric material or airtight textile cloth, and flannelette napped fabric layer is pasted in the outside, is filled with foam grain in the vacuum pad, can hardening behind the evacuation, the modeling molding.
The technical problems to be solved in the utility model can also come by the following technical programs to realize that further last vacuum pad is a circular ring type, is provided with import in the front portion of last vacuum pad that the rear portion of last vacuum pad is provided with the pillow holder that raises up.
The technical problems to be solved in the utility model can also come by the following technical programs to realize that further following vacuum pad is a circular ring type that the front portion of infra vacuum pad is provided with import.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that the intermediate pressure air bag adopts the spring rubber ring, is provided with import in its front portion.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that described vacuum pad up and down and pressure air bag all are provided with breather, and self-closing interface is equipped with in the termination of breather.
This utility model compared with prior art, vacuum pad is softish before not having evacuation, can form different shape.In case through can the molding of hardening solid model behind the evacuation, upper and lower vacuum pad as impetus, reaches the pull strength equilibrium by mandible, both sides mandibular bone and bilateral shoulder.Because vacuum pad can effectively prevent the extruding to soft tissue through can the molding of hardening solid model behind the evacuation.By the upwards projection pillow holder of design of last vacuum pad rear portion, can make the cervical region antecurvature, increased the traction curative effect.The pressure airbag design is the spring-like air bag, and main strength distributes up and down during the pressurization traction, has effectively avoided the extruding to neck soft.Can adopt the direct current air pump that the pressure air bag is inflated, and can accurately adjust traction strength, avoid adjusting pull strength with feeling, accurate pull strength has increased the traction curative effect.Good reproducibility, pull strength each time is all identical, can judge curative effect accurately.It is convenient to do traction therapeutic, just can do treatment in family.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is last vacuum pad plan structure figure.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is following vacuum pad plan structure figure.
Fig. 5 is pressure airbag structure figure.
The specific embodiment
Full-automatic adjustable cervical vertebra tractor, purpose can accurately be adjusted cervical traction strength exactly, can make things convenient for the patient to draw again.Be designed to up and down independently two vacuum pads 1,3, the centre is a pressure air bag 2.
Last vacuum pad 1 is designed to open circular, and the opening part width is 50mm, 30 ° in the left side, throat of openings.Last vacuum pad internal diameter is 160mm, and external diameter is 320mm (being that circular width is 80mm), and thick (height) degree is the oblate type of 50mm.The rear portion is the pillow holder 5 that raises up, and is 150mm highly, and vacuum pad thickness amounts to 200mm on adding.Pillow backing portion and oblate vacuum pad joint face are 160mm, and the width at the 100mm place that makes progress in the junction is 100mm, are connected with oblate vacuum pad for oblique herein time.Pillow holder 5 high 100mm～150mm place design radial is the 50mm circular arc.Pillow holder 5 can prevent the cervical region layback, can keep the cervical region antecurvature, to increase the traction curative effect.Last vacuum pad 1 outer wall adopts elastomeric material or airtight textile cloth.The external pasting flannelette, making it has comfort with contact skin.Filling foamed plastics granule in the vacuum pad.Can hardening modeling molding behind the evacuation.It is 5mm rubber breather that there is a diameter on right side, vacuum pad throat, and length is 20cm, and this length is convenient to oneself's operation.Rubber trachea head has a self-closing interface 4, and self-closing interface 4 seals automatically behind evacuation, and the solid type of maintenance vacuum pad is pinned self-closing interface downwards after treatment finishes, the just interior and outside air connection of vacuum pad, vacuum pad deliquescing.
It is open circular that following vacuum pad 3 is designed to equally, vacuum pad outer wall material, the same vacuum pad of packing material in sticking flannelette, breather, self-closing interface and the vacuum pad outward, and the open place of following vacuum pad still is 50mm, 30 ° on the right side, throat of openings.Following vacuum pad internal diameter is similarly 160mm, and circle is enlarged to external diameter 360mm, and thick (height) degree also is 50mm.
Intermediate pressure air bag 2 adopts the open rubber ring of the spring of 1mm wall thickness, and A/F is 50mm equally, and opening part designs at the cervical region dead ahead.The airbag wall of thickening can bear bigger pressure.It is the 200mm breather that the same design in pressure air bag lateral wall has a diameter, its breather, the same vacuum pad of self-closing Interface design.Pressure air bag internal diameter is 160mm, and the external diameter of spring-like air bag is 300mm, and it is 70mm that burst is flattened the back width.
Pressure air bag 2 is inflated by the adjustable air pump of direct current, becomes pull strength (kg kilogram) directly to be shown by LCDs (LCD) conversion pressure in the pressure air bag by sensor-based system then.The adjusting of pull strength is finished by the button of LCD below.Air pump liquid crystal display size is according to pressure air pump size design.In the middle of the air pump liquid crystal display top is LCD, and the bottom is 4 buttons, is respectively setting, increase, minimizing, determines.A metal trachea is designed on air pump liquid crystal display right side, and length is 50mm, and external diameter 6mm slightly is coarser than self-closing interface, and metal trachea head is conical, and the microcephaly is outside, is convenient to insert self-closing interface.
During use:
1, unpack behind the dress, earlier vacuum pad is connected with the velcro adhesion or with slide fastener with the pressure air bag and connects up and down.
2, vacuum pad and pressure air bag enclose in cervical region up and down, buckle well velcro.
3, the pressure air bag is inflated to 0.5～1.0kg, pulls up valve, and self-closing interface seals automatically.
4, put vacuum pad shape up and down in order, rest the head on holder in the adjustment behind the vacuum pad and make cervical region lean forward about 20 °, the beginning evacuation pulls out the air pump valve after the end of bleeding, and self-closing interface seals automatically, and vacuum pad keeps vacuum type state admittedly.
5, the air pump liquid crystal display is regulated, press key is set after, regulating increases (inflating to the pressure air bag), reduces (vacuum pad evacuation), presses at last and determines that key begins to carry out.
6, according to the treatment needs (preferably by the specialist according to and determine pull strength) pull strength on air pump, set pull strength, air pump liquid crystal display gas nozzle plug is aimed at the self-closing interface of pressure air bag, determine key by the air pump liquid crystal display, inflate, reach required pull strength air pump and stop automatically inflating.Pull up air pump liquid crystal display valve, self-closing interface seals automatically.
The suggestion traction method: the patient with slight symptoms adopts and is interrupted traction, from little weight (about 1kg), increases gradually, and maximum does not surpass 6kg, every day 1～3 time, each 0.5～1 hour.The sustainable traction of patient with severe symptoms was drawn 6～8 hours every day.Later on can be according to patient's sex, age, physical strength, musculi colli developmental state and patient suitably adjust trailing weight and prolong the pull-in time (preferably by specialist's decision) to the reaction of traction therapeutic.It was 1 course of treatment that little weight is drawn general 30 times, if effectively, can continue to draw 1～2 course of treatment or longer time, should have a rest between two courses of treatment 7～15 days, generally required about 20 ° of cervical region antecurvatures during traction.When continuing bed traction, weight should be light slightly, generally is advisable to be maintained at 2～3kg.
Claims (7)
1. automatic and adjustable cervical vertebra tractor is characterized in that: be provided with up and down two independently vacuum pads (1,3), be provided with pressure air bag (2) between two vacuum pads (1,3).
2. automatic and adjustable cervical vertebra tractor according to claim 1 is characterized in that: be connected by velcro or slide fastener between vacuum pad (1,3) and the pressure air bag (2) up and down.
3. automatic and adjustable cervical vertebra tractor according to claim 1, it is characterized in that: described vacuum pad (1,3) outer wall up and down adopts elastomeric material or airtight textile cloth, and flannelette napped fabric layer is pasted in the outside, is filled with foam grain in the vacuum pad, hardening behind the evacuation, the modeling molding.
4. automatic and adjustable cervical vertebra tractor according to claim 1 is characterized in that: going up vacuum pad (1) is circular ring type, is provided with import in the front portion of last vacuum pad (1), and the rear portion of last vacuum pad (1) is provided with the pillow holder (5) that raises up.
5. automatic and adjustable cervical vertebra tractor according to claim 1 is characterized in that: following vacuum pad (3) is a circular ring type, and the front portion of infra vacuum pad (3) is provided with import.
6. automatic and adjustable cervical vertebra tractor according to claim 1 is characterized in that: intermediate pressure air bag (2) adopts the spring rubber ring, is provided with import in its front portion.
7. automatic and adjustable cervical vertebra tractor according to claim 1 is characterized in that: described vacuum pad (1,3) up and down all is provided with breather with pressure air bag (2), and self-closing interface (4) is equipped with in the termination of breather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200349987U CN201182668Y (en) | 2008-04-07 | 2008-04-07 | Automatic adjustable cervical spine tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200349987U CN201182668Y (en) | 2008-04-07 | 2008-04-07 | Automatic adjustable cervical spine tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182668Y true CN201182668Y (en) | 2009-01-21 |
Family
ID=40270403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200349987U Expired - Fee Related CN201182668Y (en) | 2008-04-07 | 2008-04-07 | Automatic adjustable cervical spine tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182668Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362823A (en) * | 2011-10-31 | 2012-02-29 | 佛山市乙太医疗用品有限公司 | Improved structure of traction apparatus for treating cervical spondylosis |
-
2008
- 2008-04-07 CN CNU2008200349987U patent/CN201182668Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362823A (en) * | 2011-10-31 | 2012-02-29 | 佛山市乙太医疗用品有限公司 | Improved structure of traction apparatus for treating cervical spondylosis |
| CN102362823B (en) * | 2011-10-31 | 2012-12-26 | 佛山市乙太医疗用品有限公司 | Improved structure of traction apparatus for treating cervical spondylosis |
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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: 20090121 Termination date: 20100407 |