CN2732218Y - Portable lumber vertebrae tractor - Google Patents
Portable lumber vertebrae tractor Download PDFInfo
- Publication number
- CN2732218Y CN2732218Y CN 200420074668 CN200420074668U CN2732218Y CN 2732218 Y CN2732218 Y CN 2732218Y CN 200420074668 CN200420074668 CN 200420074668 CN 200420074668 U CN200420074668 U CN 200420074668U CN 2732218 Y CN2732218 Y CN 2732218Y
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- movable slats
- traction
- portable type
- fixedly connected
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Abstract
The utility model relates to a medical appliance, in particular to a portable lumber vertebrae tractor for treating protrusion of lumbar intervertebral disc. The portable lumber vertebra tractor comprises a traction frame, a boosting guide screw and a traction fixing strap. The traction frame is mainly composed of an upper and a lower hard U-shaped trusses and 'X'-shaped movable battens, of which middle parts are hinged; two ends from two battens are respectively fixed to radically movable pin shafts; the top of one pin shaft is fixedly connected with a circular ring bore, and the top of the other pin shaft is fixedly connected with a thread cap. One end of the boosting guide screw crossing the circular ring bore is matched with the thread cap, and the other end of the boosting guide screw is provided with a boost handle or an adjustable spanner; a puller dummy club is provided at the outside at the position of the circular ring bore crossing the guide screw. The both ends of the 'X'-shaped movable battens are placed in the upper and the lower U-shaped trusses of which openings are opposite, and the traction fixing strap is respectively fixedly connected on the upper and the lower U-shaped trusses. The portable lumbar vertebra tractor of the utility model is simple in structure, low in cost and convenient and easy in operation. A hard conduction arc breast band is movably fixed on the traction frame, which tightly clamps breasts with uniform stress and good traction effect.
Description
One, technical field: this utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of portable type lumbar tractor for the treatment of prolapse of lumbar intervertebral disc.
Two, background technology: prolapse of lumbar intervertebral disc is a kind of commonly encountered diseases, and the clinical treatment prolapse of lumbar intervertebral disc mainly is to use non-operative treatment at present, adopts traction apparatus to remove waist pressure, and vertebral pulp is resetted, and removes the patient suffering, and is simple to operation.And traditional lumbar traction, the patient must go to see a doctor and can implement, but patients with lumbar disc herniation is first after doctor's maneuver massage reduction, perhaps, accepting traction therapeutic once promptly heals, and the minimizing relapse rate, and in clinical, often run into some patients because of work or learn busyly, often miss the chance of traction therapeutic, so that delay treatment has a strong impact on curative effect.
For make patients with lumbar disc herniation can guarantee to treat on time, do not influence working and learning again, the relevant personnel develop some easy, portable portable type lumbar tractors, and the patient can oneself be operated, and are not affected by environment, treatment at any time.For example the patent No. is a kind of portable type lumbar tractor of ZL01274694.0, constitute by leading screw, double flute nut, pole, crank, fixing band, it is characterized in that double flute nut, fixing band are symmetrical arranged two, be symmetrical arranged two poles on the double flute nut, simple and practical, be convenient to operation, the patient adopts seats, stands, front lying position all can.And for example the patent No. is disclosed a kind of portable type lumbar tractor of ZL02228307.2, N flexible adjustable traction frame arranged between upper and lower restraint zone, have on the traction frame and adjust flexible adjusting device, during use, upper and lower restraint zone is lain in patient's waist and chest, regulate the adjusting device on the traction frame, stretching to adjust the distance between the upper and lower restraint zone of control traction frame reaches the purpose of traction.Evident in efficacy for diseases such as prolapse of lumbar intervertebral disc, hyperosteogeny, lumbar muscle strain traction back, can alleviate psoas muscles tiredness, the patient can oneself's operation, easy to use.The weak point that the former exists is: under the situation of a side, belt is softer at afterburning haulage gear, will cause waist one side stressed when afterburning, and it is uneven crooked that waist is produced, and influences traction effect; And there is same problem in the latter at the traction frame number more after a little while, and the traction frame number is more for a long time, inconvenient operation, and cost is also higher.
Three, utility model content:
Problem to be solved in the utility model: have deficiency at background technology portable type lumbar tractor, design a kind of simple in structure, easy to operate portable type lumbar tractor, the stressed imbalance problem of waist when solving traction apparatus traction reinforcing.
The technical solution adopted in the utility model: a kind of portable type lumbar tractor, contain traction frame, afterburning screw mandrel and traction and fixation band, traction frame is mainly by last, following two hard " U " shape truss and " X " shape movable slats are formed, hinged in the middle of " X " shape movable slats, wherein the end of two laths of an end is fixed with radially active pin shaft respectively, the top of a bearing pin is fixedly connected with the annulus hole, another bearing pin top is fixedly connected with a medicated cap, one end of afterburning screw mandrel passes the annulus hole and the silk medicated cap cooperates, the other end of afterburning screw mandrel is provided with afterburning handle or adjustable wrench, the outside of passing place, annulus hole on the afterburning screw mandrel is provided with and holds out against boss, the two ends of " X " shape movable slats place opening in opposite directions on, in two " U " shape truss, described traction and fixation band is fixedly connected on respectively down, on following two " U " shape truss.
Described portable type lumbar tractor, the other end front portion of " X " shape two movable slats is drilled with circular hole, installing ball in the circular hole, ball and movable slats end are stretched in " U " shape groove, described " U " shape groove cross section kerf is up-narrow and down-wide, the movable slats that is clamped and connected is perhaps established pulley or roller at the other end of two movable slats, slides in groove or rolls.
Described portable type lumbar tractor, " U " shape truss closed at both ends, both sides end face stationary positioned slide bar, the active pin shaft of " X " shape two movable slats other end end connecting band circular holes, the circular hole of active pin shaft penetrates locating slide rod.
Described portable type lumbar tractor, " U " shape truss upside is provided with the prominent edge of certain width in the above, the prominent seam of establishing circular hole at regular intervals or strip along the middle part, fixing traction belt one end connects and the corresponding hard power conduction of human bodily form's profile arc pectoral girdle, described hard power conduction arc pectoral girdle is corresponding two, be respectively equipped with on it and dash forward, or be respectively equipped with and the corresponding fixed screw of bar shaped seam along the mastoid process button of last circular hole correspondence.
Described portable type lumbar tractor, traction frame " U " shape groove and " X " shape movable slats and power conduction arc pectoral girdle are metal material, or are plastic material.
A kind of portable portable type lumbar tractor, contain traction frame, afterburning screw mandrel and traction and fixation band, traction frame contains, following two hard " U " shape groove and two groups of middle hinged " X " shape movable slats, two groups of " X " shape movable slats wherein are provided with active pin shaft in one group of one end, the top of a bearing pin is fixedly connected with the annulus hole, another bearing pin top is fixedly connected with a medicated cap, one end of another group " X " shape movable slats respectively is provided with the annulus hole, two annulus holes are set with into two active pin shafts, afterburning screw mandrel one end passes annulus hole and the cooperation of silk medicated cap on the bearing pin, the other end of afterburning screw mandrel is provided with afterburning handle or adjustable wrench, the outside of passing place, annulus hole on the afterburning screw mandrel is provided with and holds out against boss, the other two ends of described two groups of " X " shape movable slats place respectively opening in opposite directions on, in following two " U " shape grooves, the traction and fixation band is fixedly connected on respectively, on following two " U " shape truss.
Aforesaid portable type lumbar tractor, the end end that " X " shape two movable slats stretch into " U " shape groove is drilled with circular hole, installing ball in the circular hole, it is up-narrow and down-wide " U " shape groove that ball and movable slats place the cross section kerf, perhaps establish pulley or roller in the end of two movable slats, pulley or roller slide in groove or roll.
Described portable type lumbar tractor, " U " shape truss upside is provided with the prominent edge of certain width in the above, the prominent seam of establishing circular hole at regular intervals or strip along the middle part, fixing traction belt one end connects and the corresponding hard power conduction of human bodily form's profile arc pectoral girdle, described hard power conduction arc pectoral girdle is corresponding two, be respectively equipped with on it and dash forward, or be respectively equipped with and the corresponding fixed screw of bar shaped seam along the mastoid process button of last circular hole correspondence.
Described portable type lumbar tractor, described traction frame " U " shape groove and " X " shape movable slats are metal material, or are plastic material, have certain intensity.
Described portable type lumbar tractor, described traction frame " U " shape groove and " X " shape movable slats and power conduction arc pectoral girdle are metal material, or are plastic material, have certain intensity.
The beneficial effects of the utility model:
1, towing bracket adopts two hard " U " shape truss and one group of " X " shape movable slats, adopts afterburning screw mandrel to realize traction equally, and simple in structure, cost is low, and is easy for operation.
2, movable fixedly connected hard power conduction arc pectoral girdle on the towing bracket, the lock ring chest, stressed even, traction effect is good.On probation through 36 routine prolapse of lumbar intervertebral disc patients, render a service obviously and improve, and reduce recurrent number.
Four, description of drawings:
Fig. 1: one of portable type lumbar tractor structural representation
Fig. 2: two of portable type lumbar tractor structural representation
Fig. 3: hard power conduction arc pectoral girdle vertical view
Fig. 4: hard power conduction arc pectoral girdle front view
Fig. 5: the active pin shaft structural representation of band screw
Fig. 6: the active pin shaft structural representation in band annulus hole
Fig. 7: one of hard " U " shape truss structural representation
Fig. 8: hard " U " shape truss and movable slats syndeton sketch map
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, Fig. 5, Fig. 6, Fig. 7, the traction frame of this portable type lumbar tractor is mainly by last, following two hard " U " shape truss 1 and one group of " X " shape movable slats are formed, hinged in the middle of two laths 2 of " X " shape movable slats, " X " shape movable slats 2 wherein end of two laths of an end is fixed with radially active pin shaft 5 and 6 respectively, the top of one of them bearing pin 6 is fixedly connected with the annulus hole, another bearing pin 5 tops are fixedly connected with a medicated cap, one end of afterburning screw mandrel 3 passes the annulus hole and the silk medicated cap cooperates, the other end end of afterburning screw mandrel 3 is provided with afterburning handle 4, or adjustable wrench.The outside of passing place, annulus hole on the afterburning screw mandrel 3 is provided with and holds out against boss 14, the two ends of " X " shape movable slats place opening upper and lower two " U " shape truss 1 in opposite directions respectively, the traction and fixation band is that rigid plastics is formed, two ends are provided with bracelet, are fixedly connected on respectively in the buttonhole 9 that is provided with on upper and lower two " U " shape truss 1.Among Fig. 5 and Fig. 6 15 is the fixedly pin perforation of active pin shaft.
Embodiment two: referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8, present embodiment portable type lumbar tractor structure is substantially with embodiment one, and the representative same meaning that number in the figure is identical does not repeat.Present embodiment is with embodiment one difference: " U " shape truss 1 closed at both ends, the two ends of the afterburning screw mandrel 3 of an end of the band screw mandrel of " X " shape movable slats 2 are stretched out " U " shape groove two ends end face, and " U " shape groove 1 both sides end face is provided with through hole; " U " shape groove cross section kerf of upper end is up-narrow and down-wide, and movable slats 2 ends that are held in " U " shape groove are drilled with circular hole, installing ball 13 in the circular hole; It is prominent along 7 that " U " shape truss upside outer is provided with the band shape of certain width in the above, the banded prominent circular hole 8 at regular intervals of establishing along 7 middle parts, or the seam of strip, hard power conduction arc pectoral girdle 11 is corresponding two, answer with human bodily form's profile phase, hard power conduction arc pectoral girdle 11 is respectively equipped with and banded prominent mastoid process button 10 along 8 correspondences of circular hole on 7 on it, or corresponding respectively being provided with and the corresponding fixed screw of bar shaped seam, the described power conduction arc pectoral girdle outside one end is connected and fixed traction belt, and " U " shape truss two ends of lower end connect the traction and fixation band.The traction apparatus support is a metal material, or is plastic material.
Embodiment three: referring to Fig. 2, and Fig. 5, Fig. 6, Fig. 8, number in the figure is identical with embodiment one, embodiment two, represents same meaning, does not repeat.Present embodiment portable type lumbar tractor, traction frame contains, following two hard " U " shape groove 1 and two groups of middle hinged " X " shape movable slats 2, two groups of " X " shape movable slats wherein are provided with active pin shaft 5 and 6 in one group of one end, wherein the top of bearing pin 6 is fixedly connected with the annulus hole, the top of bearing pin 5 is fixedly connected with a medicated cap, one end of another group " X " shape movable slats respectively is provided with the annulus hole, two annulus holes are set with into two active pin shafts 5 and 6, afterburning screw mandrel 3 one ends pass annulus hole and the cooperation of silk medicated cap on the bearing pin, the other end end of afterburning screw mandrel 3 is provided with afterburning handle 4, or adjustable wrench, the outside of passing place, annulus hole on the afterburning screw mandrel 3 is provided with and holds out against boss 14, the other two ends of described two groups of " X " shape movable slats 2 place respectively opening in opposite directions on, in following two " U " shape grooves 1, the traction and fixation band is that rigid plastics is formed, two ends are provided with bracelet, are fixedly connected on respectively, in the buttonhole 9 that is provided with on following two " U " shape truss.Two " U " shape groove cross section kerfs are up-narrow and down-wide, and movable slats 2 ends that are held in " U " shape groove are drilled with circular hole, installing ball 13 in the circular hole.
Embodiment four: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8, present embodiment portable type lumbar tractor structure is substantially with embodiment three, and the representative same meaning that number in the figure is identical does not repeat.Present embodiment is with embodiment three differences: shape truss outer, upper end " U " is provided with the band shape of certain width and dashes forward along 7, the banded prominent circular hole 8 at regular intervals of establishing along 7 middle parts, or the seam of strip, hard power conduction arc pectoral girdle 11 is corresponding two, answer with human bodily form's profile phase, hard power conduction arc pectoral girdle 11 is respectively equipped with and banded prominent mastoid process button 10 along 8 correspondences of circular hole on 7 on it, or corresponding respectively being provided with and the corresponding fixed screw of bar shaped seam, the described power conduction arc pectoral girdle outside one end is connected and fixed traction belt, and " U " shape truss two ends of lower end connect the traction and fixation band.
Claims (10)
1. portable type lumbar tractor, contain traction frame, afterburning screw mandrel and traction and fixation band, it is characterized in that: traction frame is mainly by last, following two hard " U " shape truss and " X " shape movable slats are formed, hinged in the middle of " X " shape movable slats, wherein the end of two laths of an end is fixed with radially active pin shaft respectively, the top of a bearing pin is fixedly connected with the annulus hole, another bearing pin top is fixedly connected with a medicated cap, one end of afterburning screw mandrel passes the annulus hole and the silk medicated cap cooperates, the other end of afterburning screw mandrel is provided with afterburning handle or adjustable wrench, the outside of passing place, annulus hole on the afterburning screw mandrel is provided with and holds out against boss, the two ends of " X " shape movable slats place opening in opposite directions on, in two " U " shape truss, described traction and fixation band is fixedly connected on respectively down, on following two " U " shape truss.
2. portable type lumbar tractor according to claim 1, it is characterized in that: the other end front portion of " X " shape two movable slats is drilled with circular hole, installing ball in the circular hole, ball and movable slats end are stretched in " U " shape groove, described " U " shape groove cross section kerf is up-narrow and down-wide, the movable slats that is clamped and connected is perhaps established pulley or roller at the other end of two movable slats, slides in groove or rolls.
3. portable type lumbar tractor according to claim 1, it is characterized in that: " U " shape truss closed at both ends, both sides end face stationary positioned slide bar, the active pin shaft of " X " shape two movable slats other end end connecting band circular holes, the circular hole of active pin shaft penetrates locating slide rod.
4. portable type lumbar tractor according to claim 1, it is characterized in that: " U " shape truss upside is provided with the prominent edge of certain width in the above, the prominent seam of establishing circular hole at regular intervals or strip along the middle part, fixing traction belt one end connects and the corresponding hard power conduction of human bodily form's profile arc pectoral girdle, described hard power conduction arc pectoral girdle is corresponding two, be respectively equipped with on it and dash forward, or be respectively equipped with and the corresponding fixed screw of bar shaped seam along the mastoid process button of last circular hole correspondence.
5. according to the arbitrary described portable type lumbar tractor of claim 1 to 4, it is characterized in that: described traction frame " U " shape groove and " X " shape movable slats and power conduction arc pectoral girdle are metal material, or are plastic material.
6. portable portable type lumbar tractor, contain traction frame, afterburning screw mandrel and traction and fixation band, it is characterized in that: traction frame contains, following two hard " U " shape groove and two groups of middle hinged " X " shape movable slats, two groups of " X " shape movable slats wherein are provided with active pin shaft in one group of one end, the top of a bearing pin is fixedly connected with the annulus hole, another bearing pin top is fixedly connected with a medicated cap, one end of another group " X " shape movable slats respectively is provided with the annulus hole, two annulus holes are set with into two active pin shafts, afterburning screw mandrel one end passes annulus hole and the cooperation of silk medicated cap on the bearing pin, the other end of afterburning screw mandrel is provided with afterburning handle or adjustable wrench, the outside of passing place, annulus hole on the afterburning screw mandrel is provided with and holds out against boss, the other two ends of described two groups of " X " shape movable slats place respectively opening in opposite directions on, in following two " U " shape grooves, the traction and fixation band is fixedly connected on respectively, on following two " U " shape truss.
7. portable type lumbar tractor according to claim 6, it is characterized in that: the end end that " X " shape two movable slats stretch into " U " shape groove is drilled with circular hole, installing ball in the circular hole, it is up-narrow and down-wide " U " shape groove that ball and movable slats place the cross section kerf, perhaps establish pulley or roller in the end of two movable slats, pulley or roller slide in groove or roll.
8. according to claim 6 or 7 described portable type lumbar tractors, it is characterized in that: " U " shape truss upside is provided with the prominent edge of certain width in the above, the prominent seam of establishing circular hole at regular intervals or strip along the middle part, fixing traction belt one end connects and the corresponding hard power conduction of human bodily form's profile arc pectoral girdle, described hard power conduction arc pectoral girdle is corresponding two, be respectively equipped with on it and dash forward, or be respectively equipped with and the corresponding fixed screw of bar shaped seam along the mastoid process button of last circular hole correspondence.
9. according to claim 6 or 7 described portable type lumbar tractors, it is characterized in that: described traction frame " U " shape groove and " X " shape movable slats are metal material, or are plastic material, have certain intensity.
10. portable type lumbar tractor according to claim 8 is characterized in that: described traction frame " U " shape groove and " X " shape movable slats and power conduction arc pectoral girdle are metal material, or are plastic material, have certain intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074668 CN2732218Y (en) | 2004-09-15 | 2004-09-15 | Portable lumber vertebrae tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074668 CN2732218Y (en) | 2004-09-15 | 2004-09-15 | Portable lumber vertebrae tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732218Y true CN2732218Y (en) | 2005-10-12 |
Family
ID=35068065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074668 Expired - Fee Related CN2732218Y (en) | 2004-09-15 | 2004-09-15 | Portable lumber vertebrae tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732218Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877971A (en) * | 2016-05-27 | 2016-08-24 | 余姚市博安医疗器械科技有限公司 | Adjustable lumbar vertebra traction device |
| CN106880436A (en) * | 2017-03-21 | 2017-06-23 | 南通大学附属医院 | A kind of special draw-gear of orthopaedics |
| CN112220597A (en) * | 2019-07-14 | 2021-01-15 | 帕塔合·巴格达提 | Small-size traction and curve-adjusting therapeutic instrument |
-
2004
- 2004-09-15 CN CN 200420074668 patent/CN2732218Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877971A (en) * | 2016-05-27 | 2016-08-24 | 余姚市博安医疗器械科技有限公司 | Adjustable lumbar vertebra traction device |
| CN106880436A (en) * | 2017-03-21 | 2017-06-23 | 南通大学附属医院 | A kind of special draw-gear of orthopaedics |
| CN112220597A (en) * | 2019-07-14 | 2021-01-15 | 帕塔合·巴格达提 | Small-size traction and curve-adjusting therapeutic instrument |
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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 |