CN101828983B - Portable lumbar traction device - Google Patents
Portable lumbar traction device Download PDFInfo
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- CN101828983B CN101828983B CN2010101693254A CN201010169325A CN101828983B CN 101828983 B CN101828983 B CN 101828983B CN 2010101693254 A CN2010101693254 A CN 2010101693254A CN 201010169325 A CN201010169325 A CN 201010169325A CN 101828983 B CN101828983 B CN 101828983B
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Abstract
The invention relates to a portable lumbar traction device which comprises a cambered limiting belt, a flexible fastening belt and an adjusting assembly. Intervertebral disc pressure can be lightened by wearing the device, so that an intervertebral disc fracture part slowly recovers, and meanwhile, because the adjusting assembly is almost positioned on the same plane with the cambered limiting belt, a patient cannot be found to be wearing the lumbar traction device basically from the appearance, and the patient can wear the lumbar traction device on any occasions without considering an image problem.
Description
Technical field
The present invention relates to a kind of portable lumbar traction device.
Background technology
Lumbar intervertebral disc is present between each vertebral body of lumbar vertebra, is made up of this three part of vertebral pulp, cartilaginous lamina and fibrous ring.Lumbar intervertebral disc plays support, connection and buffered effect to lumbar vertebra, and is positioned near the spinal cord.Owing to reasons such as wound and regression cause mechanical balance imbalance inside and outside the lumbar vertebra, cause protruding or fracture after the fibrous ring, vertebral pulp is deviate from, i.e. prolapse of lumbar intervertebral disc, and prolapse of lumbar intervertebral disc can cause lumbago and skelalgia as compressing spinal nerves or cauda equina nerve, even cause paralysis.Pulling equipment is one of means of treatment prolapse of lumbar intervertebral disc disease, and the purpose of traction is in order to alleviate the compressing of intervertebral disc corporally, waist muscle to be had a rest fully, simultaneously can also alleviating pain, and the recovery of blood circulation promoting.But traditional pulling equipment is to allow patient lie on a bed carry out traction therapeutic, and waist muscle need keep long relaxation state ability alleviating pain, finally reaches the purpose of treatment, so, above-mentioned pulling equipment influences people's orthobiosis, does not reach the expection therapeutic purposes.
Portable traction apparatus is now generally adopted.But with regard to portable kind of traction apparatus, because needs of patients carries for a long time incessantly, simultaneously the spacing band of arc is again directly and contact skin or the parts by underwear and contact skin, and the people is when walking or do other motion, each organ of human body, comprise that skin can not always remain static, particularly can make the spacing band of arc produce displacement after the skin action, so, for portable traction apparatus three aspect requirements are arranged, be that the traction apparatus that requirement is worn can not make clothing distortion or excessive distortion from seeing in appearance on the one hand, promptly can not be too ugly from seeing in appearance; The 2nd, the spacing band of arc is promptly not yielding, and simultaneously its inboard with contact skin should be soft, with convenient adjustment position; The 3rd, cingulum can not become flexible.
Chinese patent 2732218Y has announced a kind of name and has been called " portable type lumbar tractor " proposition a solution.This traction apparatus comprises traction frame, traction and fixation band and afterburning screw mandrel etc., wherein, traction frame mainly is made up of the movable slats of upper and lower two hard U-lag framves and hinged X-shaped, and afterburning screw mandrel can be handled the X-shaped movable slats and do and move up and down, to adjust the spacing between the traction and fixation band.Can alleviate waist pressure behind this traction apparatus on the lumbar patient band, carry for a long time vertebral pulp is resetted gradually, and then reach the purpose of treatment lumbar disc disease.Though this traction apparatus is convenient for carrying, arc pectoral girdle (the spacing band of arc) adopts rigid materials such as metal or plastics to make, and after rigid material is buckled in waist, carrier feels uncomfortable on the one hand, on the other hand, after the displacement of arc pectoral girdle, be difficult for recalling to original residing position; Another problem is, traction frame and afterburning screw mandrel volume are excessive, and adjust spacing by wind, and these parts all extend the very big segment distance of health, and are very ugly in appearance, and manually also very inconvenience of wind.
The name of Chinese patent 200939192Y bulletin is called " a kind of lumbar tractor " and provides another kind of scheme.This traction apparatus is made of up and down fixing band and dilator, and wherein, dilator is made up of ratchet lever, ratchet, link and rotary handle.Though this kind ratchet sour jujube bar structure dilator operate more convenient, its complex structure, cost of manufacture is higher; Simultaneously, because of fixing band up and down is to be made of cloth and the steel disc that is compounded on this cloth, make this kind up and down fixing band can not apply bigger active force to waist, waist muscle is difficult to obtain fully and loosens, and does not reach the purpose of treatment lumbar disc disease; In addition, the rotary handle of this traction apparatus is installed in the middle part of ratchet lever, and the rotary handle person self that normally carries the traction apparatus handles, so the operator is very inconvenient when rotary handle, and rotary handle stretches out, and is plain in appearance.
Summary of the invention
The purpose of this invention is to provide a kind of utilize rigid material and flexible material mode compound and that axially adjust the spacing interband distance of arc to solve to wear uncomfortable, be inconvenient to adjust and the portable lumbar vertebra traction apparatus of problem such as not attractive in appearance.
Portable lumbar traction device proposed by the invention comprises the spacing band of arc: the spacing band of arc is provided with two up and down, and the spacing band of each bar arc is made of rigid plate and the flexible layer that is compounded in this rigid plate surface; With flexible cingulum: this flexible cingulum comprises the flexible belt that is installed in the spacing strap end portion of each bar arc versatilely and is installed in locked part on this flexible belt; And adjust assembly: comprise that two first pipe fittings and the end that are installed between two spacing bands of arc can be nested in each first pipe fitting and second pipe fitting that have female thread with keeping at a certain distance away, and one end insert and extend to adjustment rod member in second pipe fitting from each first pipe fitting, this adjustment rod member is provided with the external screw thread that is complementary with the second pipe fitting female thread.The spacing band of arc adopts rigid plate and the compound structure of tissue layer can allow the fixed-site of the spacing band of arc, simultaneously, when skew occurring in the position of the spacing band of arc, easily it is adjusted, and in addition, flexible layer can bring comfort to the wearer.
One end of the spacing band of described arc is provided with the rectangle frame that allows flexible belt to pass, and the outer surface of described flexible belt is provided with hasp or snap close or buckle.
The back central region of the spacing band of described arc also is equipped with the locating part that is used for pushing tow lumbar vertebra position.Described locating part comprise be installed between two spacing bands of arc and central region have the vertical bar of internal thread through hole and can extend in this through hole and have externally threaded screw rod spare, and be separately positioned on the inside ceiling panel at screw rod spare two ends and screw handle.
One end of two first pipe fittings in the described adjustment assembly is installed in the both sides of the spacing band of below arc respectively, and an end of two second pipe fittings is installed in the both sides of the spacing band of top arc respectively, and the adjustment rod member is inserted in first pipe fitting from bottom to up.The bottom of described adjustment rod member also is equipped with the adjustment nut, and the periphery of this adjustment nut is provided with radial hole.Adjust the rod member and first pipe fitting and second pipe fitting on same straight line, can dwindle the adjustment assembly like this and outside health, extend, wear the clothes, do not worn this traction apparatus, promptly can not influence patient's image appearance from seeing the patient in appearance as the patient; Adjust the radial hole that is provided with on the nut and can make things convenient for hands to beat firmly revolving, can be anti-skidding.
Described flexible layer is to be made of layer of polyurethane or foamed plastic layer or tissue layer or rubber layer.
The spacing band of arc that portable lumbar traction device proposed by the invention adopts can be firmly cosily waist fix, the patient wears it behind waist, eases off the pressure to intervertebral disc, the ruptured intervertebral disc place will slowly recover; In addition, the adjustment assembly in this device almost with the spacing band of arc at grade, do not carried this lumbar traction device from seeing the patient in appearance substantially, the patient is equal portabilities in all case, and need not consider image problem.
Description of drawings
Accompanying drawing 1 is the surface structure sketch map of an embodiment of portable lumbar traction device proposed by the invention;
Accompanying drawing 2 is that Fig. 1 is the surface structure sketch map of 6 one embodiment of locked part;
Accompanying drawing 3 is outward appearance cross-sectional view of adjusting 4 one embodiment of assembly among Fig. 1.
The specific embodiment
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the overall appearance structure of an embodiment of portable lumbar traction device proposed by the invention.As can be seen from Figure 1, this device comprise arc spacing be with 1 and arc lower spacingly is with 2, is gone up flexible cingulum 3, down flexible cingulum 4, adjust assembly 7 and locating part 5.Wherein, last arc spacing with 1 and the spacing structure of arc lower with 2 basic identical, all be by arcual bar shaped plate 11 and 21 and be compounded in this whole surface of bar shaped plate or inboard flexible layer constitutes, flexible layer can adopt two or more the material in layer of polyurethane or foamed plastic layer or tissue layer or rubber layer or layer of polyurethane, foamed plastic layer, tissue layer, the rubber layer to make.Last arc spacing with 1 and the spacing end of arc lower with 2 be respectively arranged with rectangle frame 12 and 22, the other end is equipped with straight-flanked ring 13 and 23.
Locating part 5 is the parts that are used for pushing tow lumbar vertebra position, and this locating part 5 comprises vertical bar 51 and screw rod spare 52, and is installed in screw rod spare 52 two ends inside ceiling panels 53 respectively and screws handle 54.Vertical bar 51 by encircle 56 be limited to arc spacing with 1 and arc lower spacing with 2 back middle part, its middle part is provided with tapped through hole 55, it is fixing that screw rod spare 52 is screwed in the through hole 55 back.In use, screw handle 54 and make inside ceiling panel 53 withstand lumbar vertebra, till making lumbar vertebra can keep the nature curvature.Do not need locating part 5 to be taken off when very big at when walking or pull strength.
Spacing outer side edges and the spacing outer side edges with 2 straight-flanked ring 23 of arc lower with 1 straight-flanked ring 13 of last arc is socketed with a flexible cingulum 3 respectively.Each flexible cingulum 3 comprises flexible belt 31 and locked part 6, and flexible belt 31 can be made by fabric or fabric.
Locked part 6 has a rectangle clasp 61 and vertically is installed in sliding bar 62 in this rectangle clasp 61, the two ends of this sliding bar 62 are provided with the axial notch 63 that can slide along the limit of rectangle clasp 61, and one end be enclosed within on the side that parallels with sliding bar 62, the other end is to the board-like hook 64 of back bending song.When fastening flexible belt 31, earlier its free end is passed from sliding bar 62 and the space that is equipped with between the limit of rectangle clasp 61 of board-like hook 63, then along sliding bar 62 outsides toward sliding bar 62 formed time space bit of another side with rectangle clasp 61, under external force, sliding bar 62 can be fixing with flexible belt 31.Flexible belt 31 can also adopt snap close or snap fit, because of snap close or buckle belong to prior art, does not provide concrete structure in the present embodiment.
Referring to Fig. 3, this figure provides the overall appearance structure of adjusting 7 one embodiment of assembly.This adjustment assembly 7 is provided with two, and each is adjusted assembly 7 and comprises first thick relatively pipe fitting 71 of diameter and the second thinner pipe fitting 72 of diameter that can be nested in first pipe fitting 71, and adjusts rod member 73.When mounted, at first with two first pipe fittings 71 respectively by fixing card 74(referring to Fig. 1) to be fixed on arc lower spacing with 2 both sides, with second pipe fitting 72 respectively by fixing card 74(referring to Fig. 1) to be fixed on arc spacing with 1 both sides, to adjust rod member 73 then and insert and extend in second pipe fitting 72, and adjustment rod member 73 is screwed in second pipe fitting 72 from the below of first pipe fitting 71.The lower end of adjusting rod member 73 also is equipped with one and adjusts nut 76, and this adjustment nut 76 can be selected six rib nuts for use, and each face of six rib nuts is provided with radial hole 75, and this radial hole 75 can be a through hole, also can adopt blind hole.Adjust on the rod member 73 and can integral body to be provided with screw thread or front area is provided with screw thread.Arc is spacing on adjusting is with 1 and arc lower is spacing was with at 2 o'clock, rotates by hand to adjust nut 76 and it can be adjusted to suitable position.
Claims (2)
1. portable lumbar traction device is characterized in that comprising:
The spacing band of arc: the spacing band of arc is provided with two up and down, and the spacing band of each bar arc is made of rigid plate and the flexible layer that is compounded in this rigid plate surface; With
Flexible cingulum: this flexible cingulum comprises flexible belt that is installed in the spacing strap end portion of each bar arc versatilely and the locked part that is installed on this flexible belt; And
Adjust assembly, be installed between two spacing bands of arc with keeping at a certain distance away, and have two first pipe fittings and two one ends can be nested in corresponding first pipe fitting and second pipe fitting that have female thread, and two one ends insert and extend to adjustment rod member in corresponding second pipe fitting from corresponding first pipe fitting, and each is adjusted rod member and is provided with the external screw thread that is complementary with the corresponding second pipe fitting female thread; The back central region of the spacing band of described arc also is equipped with the locating part that is used for pushing tow lumbar vertebra position; Described locating part comprise be installed between two spacing bands of arc and central region have the vertical bar of internal thread through hole and can extend in this through hole and have the externally threaded screw rod spare that matches, and be separately positioned on the inside ceiling panel at screw rod spare two ends and screw handle.
2. portable lumbar traction device according to claim 1, it is characterized in that: an end of two first pipe fittings in the described adjustment assembly is installed in the position of the user both sides of the spacing band of below arc respectively, one end of two second pipe fittings is installed in the position of the user both sides of the spacing band of top arc respectively, and the adjustment rod member is inserted in first pipe fitting from bottom to up.
3. portable lumbar traction device according to claim 1 and 2 is characterized in that: the bottom of described adjustment rod member also is equipped with the adjustment nut, and the periphery of this adjustment nut is provided with radial hole.
4. portable lumbar traction device according to claim 1 is characterized in that: described flexible layer is to be made of layer of polyurethane or foamed plastic layer or tissue layer or rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101693254A CN101828983B (en) | 2010-05-12 | 2010-05-12 | Portable lumbar traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101693254A CN101828983B (en) | 2010-05-12 | 2010-05-12 | Portable lumbar traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101828983A CN101828983A (en) | 2010-09-15 |
| CN101828983B true CN101828983B (en) | 2011-10-05 |
Family
ID=42713307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101693254A Expired - Fee Related CN101828983B (en) | 2010-05-12 | 2010-05-12 | Portable lumbar traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101828983B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498128B (en) * | 2018-04-27 | 2024-04-16 | 中国人民解放军联勤保障部队第九〇九医院 | Skin traction opening and closing device |
| CN110037842A (en) * | 2019-05-21 | 2019-07-23 | 宁夏医科大学 | Adjustable Thoracolumbar disk draws orthopedic fixator |
-
2010
- 2010-05-12 CN CN2010101693254A patent/CN101828983B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101828983A (en) | 2010-09-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20111005 Termination date: 20130512 |