CN2326212Y - Lumbar-vertebra traction device - Google Patents
Lumbar-vertebra traction device Download PDFInfo
- Publication number
- CN2326212Y CN2326212Y CN 97231821 CN97231821U CN2326212Y CN 2326212 Y CN2326212 Y CN 2326212Y CN 97231821 CN97231821 CN 97231821 CN 97231821 U CN97231821 U CN 97231821U CN 2326212 Y CN2326212 Y CN 2326212Y
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- frame
- fastened
- chest measurement
- gear
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a medical equipment which is used for waist towing. The structural features of the utility model are that a chest around girdle and a pelvic girdle are fastened at a chest around frame and a pelvis frame; an outer tube which is fastened at the both sides of the chest around frame is fastened at the top part of an inner sleeve tube through a loose pin; the outer tube which is fastened at the both sides of the pelvis frame is set at the lower part of the inner sleeve tube; the two frames make the chest around frame and the pelvis frame to do counter motion and to create homogeneous draft force through a driving device which is composed of a gear wheel, a gear shaft and base seat, the inner sleeve tube and a rack fastened in the lower groove; the stress and the draft force of the axial skeleton is in the same line. The utility model has good effect of traction, small volume, light weight, and is simple to operate, and is portable. It is adapted for using at hospital and family.
Description
This utility model relates to a kind of medical treatment device that is used for lumbar traction.
Relevant lumbar traction device, large-scale have an extension table, and price is expensive, and suitable hospital uses; Small-sized have a portable traction apparatus, be respectively 87210891 and 89213799.1 as application number, denomination of invention is respectively the Chinese patent application of " portable type lumbar traction holder " and " portable type lumbar tractor ", they fixedly the elevating mechanism between chest and the pelvic area all adopt and be flexible coupling, the force part is in the human body both sides, make the direction of both sides pull strength and concordance that spinal column is subjected to force direction be difficult for grasping, distance drawn is longer, and difficulty reaches the expection traction effect.
It is even that the purpose of this utility model provides a kind of pull strength, spinal column stressed with pull strength in a straight line, the lumbar traction device that suitable hospital, family use.
The purpose of this utility model realizes as follows.Chest measurement band and pelvic girdle are individually fixed on chest measurement frame and the pelvis frame, the fixed trocar sheath in chest measurement frame both sides is enclosed within inner sleeve top, inner sleeve top outer rim is provided with the equidistant hole of a row, and the pin of living is fixed by hole on the trocar sheath and inner sleeve, and the fixed trocar sheath in pelvis frame both sides is enclosed within the bottom of inner sleeve, and have a groove, the groove of opening with the inner sleeve bottom matches, inner sleeve groove internal fixation tooth bar, trocar sheath notch external fixation pinion stand, gear is loaded in the pinion stand by gear shaft, and with tooth bar engagement, be fixed with spring clip on the pinion stand, card is to gear, make gear can only do one-directional rotation, handle is equipped with in the gear shaft outer end, the plate fixed handle, and gear rotates, pinion rack, inner sleeve is moved upward, chest measurement frame and the adverse movement of pelvis frame, strength is even, the pulling force of chest measurement frame and pelvis frame reaches the traction purpose in a straight line.
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a drive mechanism cutaway view of the present utility model.
Fig. 3 is the rearview of chest measurement frame of the present utility model, pelvis frame.
As shown in the figure, chest measurement band (13) and pelvic girdle (13) are fixed on chest measurement frame (11) and the pelvis frame (12) by belt respectively, the ground of chest measurement band (13) and pelvic girdle (13) is made by hard system leather or artificial leather or other hard material, go up attached sponge or other loose materials, the outside has two to tighten and use belt, the trocar sheath (3) of chest measurement frame (11) both sides welding is enclosed within the top of inner sleeve (1), inner sleeve (1) top outer rim is drilled with the equidistant hole of a row, it is fixing that the pin (2) of living is gone up the hole and the inner sleeve (1) that bore by trocar sheath (3), the trocar sheath (6) of pelvis frame (12) both sides welding is enclosed within the bottom of inner sleeve (2), and have a groove, and the groove of opening with inner sleeve (1) bottom matches, rivet clasp tooth bar (4) in inner sleeve (1) groove, trocar sheath (6) notch external welding pinion stand (9), gear (10) is connected with key with gear shaft (7), be fixed in the pinion stand (9), and mesh with tooth bar (4), spring clip (5) is screwed on pinion stand (9), card is to gear (10), make the gear (10) can only one-directional rotation, handle (8) be installed in gear shaft (7) outer end.
It is little, in light weight, easy to operate, portable to the utlity model has volume, and pull strength is even, the stressed and pull strength advantage in a straight line of spinal column, and traction effect is good, and suitable hospital, family use.
Using method of the present utility model is adjusted chest measurement frame and pelvis frame distance according to human body height, with the fixedly chest measurement frame of pin of living, tightens chest measurement band, pelvic girdle, and the plate fixed handle moves to suitable pull strength position to the chest measurement frame and stops.As want return, the plate spring clamp of moving, touch trocar sheath and get final product.
Claims (1)
1, a kind of lumbar tractor, comprise the chest measurement frame, the chest measurement band, the pelvis frame, pelvic girdle, inner sleeve, trocar sheath, gear, tooth bar, gear shaft, spring clip, live and sell, handle, it is characterized in that: chest measurement band and pelvic girdle are individually fixed on chest measurement frame and the pelvis frame, the fixed trocar sheath in chest measurement frame both sides is enclosed within inner sleeve top, inner sleeve top outer rim is provided with the equidistant hole of a row, the pin of living is fixed by hole on the trocar sheath and inner sleeve, the fixed trocar sheath in pelvis frame both sides is enclosed within the bottom of inner sleeve, and have a groove, the groove of opening with the inner sleeve bottom matches, inner sleeve groove internal fixation tooth bar, trocar sheath notch external fixation pinion stand, gear is loaded in the pinion stand by gear shaft, and mesh with tooth bar, be fixed with spring clip on the pinion stand, card is to gear, and the gear shaft outer end is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231821 CN2326212Y (en) | 1997-12-27 | 1997-12-27 | Lumbar-vertebra traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231821 CN2326212Y (en) | 1997-12-27 | 1997-12-27 | Lumbar-vertebra traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326212Y true CN2326212Y (en) | 1999-06-30 |
Family
ID=33943930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231821 Expired - Fee Related CN2326212Y (en) | 1997-12-27 | 1997-12-27 | Lumbar-vertebra traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326212Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055611A (en) * | 2014-06-30 | 2014-09-24 | 河南科技大学第一附属医院 | Scrotum nursing band |
| CN106344243A (en) * | 2016-10-25 | 2017-01-25 | 湖南省万卓医疗器械有限公司 | Lumbar vertebra traction bed |
| CN111388165A (en) * | 2020-03-27 | 2020-07-10 | 吉林大学 | Orthopedic nursing traction support device |
-
1997
- 1997-12-27 CN CN 97231821 patent/CN2326212Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055611A (en) * | 2014-06-30 | 2014-09-24 | 河南科技大学第一附属医院 | Scrotum nursing band |
| CN104055611B (en) * | 2014-06-30 | 2016-08-24 | 河南科技大学第一附属医院 | A kind of scrotum tourniquet |
| CN106344243A (en) * | 2016-10-25 | 2017-01-25 | 湖南省万卓医疗器械有限公司 | Lumbar vertebra traction bed |
| CN111388165A (en) * | 2020-03-27 | 2020-07-10 | 吉林大学 | Orthopedic nursing traction support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Peng Jingyuan Document name: Notice of termination |
|
| 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 |