CN2465678Y - Lumber vertebre compression fracture traction bed - Google Patents
Lumber vertebre compression fracture traction bed Download PDFInfo
- Publication number
- CN2465678Y CN2465678Y CN 01207099 CN01207099U CN2465678Y CN 2465678 Y CN2465678 Y CN 2465678Y CN 01207099 CN01207099 CN 01207099 CN 01207099 U CN01207099 U CN 01207099U CN 2465678 Y CN2465678 Y CN 2465678Y
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- bed plate
- mobile bed
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Abstract
The utility model relates to a lumber vertebre compression fracture traction bed. A movable bed plate (2) is arranged on the existing sick bed, corresponding to the lumbar part. A mechanical driving device is arranged on the position below the movable bed plate (2). Users turn a crank (7) to ensure that a horizontal conical gear (6) rotates, and accordingly, drives a vertical bevel gear (6) to rotate to enable screw nuts to move up and down. The screw nuts are arranged on a screw rod (3) sheathed on the shaft of the vertical bevel gear, and to elevate the movable bed plate (2). A scale (10) is attached to the utility model for the convenience of displaying the elevatingng height of the movable bed plate (2). The utility model has the advantages of convenient operation, no pain to patients, good curative effect, simple structure, and low cost.
Description
This utility model relates to a kind of medical rehabilitation equipment, especially a kind of extension table that is used for the treatment of compression fracture of lumbar vertebra.
Compression fracture of lumbar vertebra is normally caused by indirect violence, causes the fierce flexing of health, and vertebral body is pushed relatively, makes its place ahead compression, and while supraspinal ligament also normal off splits and separates.In when treatment, can lie on the back on plank bed, at fracture site pad hassock, make the spinal column hyperextension, borrow vertebral body that the tension force of vertebral body the place ahead anterior longitudinal ligament and annulus fibrosus disci intervertebralis can make compression from horizontal reset, restore to the original state.When the treatment compression fracture of lumbar vertebra, mainly take corrective therapy at present, common mode has following two kinds: one, on existing medical bedstead, in therapeutic process, along with the therapeutic advance situation, constantly change the height of pad at lumbar vertebra injury mat.Adopt this mode to come corrective therapy, give choker block under patient's waist, move patient, cause patient agonizing.In addition, specifically highly be difficult for grasping at the choker block period of the day from 11 p.m. to 1 a.m yet, bring inconvenience to the nursing staff, curative effect is not remarkable.Two, another kind of common mode is above existing medical bedstead, establishes a shelf, hangs on belt on the top of the shelf, and the impaired place of patient's waist is caught, and makes the spinal column hyperextension, to reach corrective therapy, looks the situation of therapeutic advance, changes the height that the suspender belt pocket rises.Equally, adopt this mode to treat, the height that pocket rises is difficult for grasping, and needs the several people to cooperate, the inconvenience that operates, and therapeutic effect is also not obvious.
The purpose of this utility model provides a kind of extension table, makes that sick bed can automatic lifting corresponding to the bed board of waist, makes impaired spinal column hyperextension easily, be able to corrective therapy, can alleviate patient's misery effectively, operate easily also very accurate putting in place.
In order to reach above purpose, this extension table has an active bed board at bed board corresponding to waist, a mechanical driving device is arranged below mobile bed plate, that is: a rooted tooth wheel shaft, its both ends horizontal is fixed on the bedstead, end extension wherein bends to crank, on gear shaft, fix two horizontal circle bevel gears in the same way, other has two vertical conical gears by bearing fixing to be meshed respectively with it, the axle of vertical conical gear is a rhizoid bar, nut is arranged on screw mandrel, and nut and mobile bed plate fix.
For ease of the height of show events bed board lifting, the end of mobile bed plate has a pointer, and a rule is arranged on the fixed bed board of this end of respective activity bed board vertically upward.
This extension table can be controlled the adjustable height of mobile bed plate easily owing to adopt mechanical driving device and subsidiary rule, alleviates patient's misery, also is convenient to nursing staff's operation, reaches effective treatment patient.
Describe this utility model extension table in detail below in conjunction with drawings and Examples:
Fig. 1 is the right view of mobile bed plate
Fig. 2 is the front view of mobile bed plate
Embodiment: on the basis of operating beds, be equipped with a mobile bed plate 2 at bed board corresponding to loin, a mechanical driving device is arranged under mobile bed plate 2, so that mobile bed plate 2 liftings, the transmission mechanism of its mechanical driving device is: a rooted tooth wheel shaft 8 is arranged, its two ends are horizontally fixed on the bedstead by bearing, one end of gear shaft 8 stretches out, and bend to crank 7, two fixed bevel gears of horizontal circle in the same way 6 are arranged on gear shaft 8, other has two by bearing 5 fixed vertical conical gears 6, be meshed with two horizontal circle bevel gears 6 respectively, and the axle of vertical conical gear 6 is a rhizoid bar 3, screw mandrel 3 rotates synchronously with vertical conical gear 6, screw mandrel 3 rotates with vertical conical gear 6, on two rhizoid bars 3, respectively be with a nut that matches with it 4, nut 4 is fixed together by welding material and mobile bed plate 2 thereon, mobile bed plate 2 with nut 4 on screw mandrel 3 move up and down and lifting, two conical gears 6 on the gear shaft 8 are at a distance of certain distance, the fulcrum that supports mobile bed plate 2 like this is just separated by a distance, and more firm when making mobile bed plate 2 liftings.For conveniently using and making, horizontal circle bevel gear 6 all can be respectively same model with vertical conical gear 6, two rhizoid bars 3 and two nuts 4 in addition.Height for ease of 2 liftings of show events bed board, end at mobile bed plate 2 has a pointer 9, and on fixed bed board 1, fix a rule 10 vertically upward, rule 10 is corresponding with pointer 9, rotate crank 7 with hands like this, can rotate 6, two vertical conical gears 6 of horizontal circle bevel gear synchronously and also just rotate, screw mandrel 3 rotates thereupon, thereby nut 4 just is being with mobile bed plate 2 liftings.With the lifting of mobile bed plate 2, pointer 9 also moves up and down, and comes the height of show events bed board 2 liftings by pointer 9 positions of rule 10 correspondences, and in addition, the width of mobile bed plate 2 is preferably 5-10cm.
Certainly, mechanical driving device of the present utility model can also adopt alternate manner to realize, every employing and the similar mode of this utility model transmission mechanism reach the extension table of lifting bed board purpose, all belong to the scope of this utility model protection.
Claims (4)
1, a kind of compression fracture of lumbar vertebra extension table, at operating beds corresponding to waist, a mobile bed plate (2) is arranged, a mechanical driving device is arranged under the mobile bed plate (2), it is characterized in that: said mechanical driving device is: a rooted tooth wheel shaft (8), its both ends horizontal is fixed on the bedstead, an end wherein extends, bend to crank (7), fix two horizontal circle bevel gears (6) on gear shaft (8), other has two to be meshed with it respectively by the fixed vertical conical gear of bearing (5) (6), and the axle of vertical conical gear (6) is a rhizoid bar (3), screw mandrel (3) is gone up a cover nut (4), and nut (4) is fixed together with mobile bed plate (2).
2, according to the said extension table of claim 1, it is characterized in that: the end at mobile bed plate (2) has a pointer (9), fixes a rule (10) vertically upward on the fixed bed board (1) of this end of corresponding mobile bed plate (2).
3, according to claim 1 or 2 said extension tables, it is characterized in that: horizontal circle bevel gear (6) and vertical conical gear (6) are same model.
4, according to claim 1 or 2 said extension tables, it is characterized in that: the wide 5-10cm. of being of mobile bed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207099 CN2465678Y (en) | 2001-02-22 | 2001-02-22 | Lumber vertebre compression fracture traction bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207099 CN2465678Y (en) | 2001-02-22 | 2001-02-22 | Lumber vertebre compression fracture traction bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465678Y true CN2465678Y (en) | 2001-12-19 |
Family
ID=33627597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207099 Expired - Fee Related CN2465678Y (en) | 2001-02-22 | 2001-02-22 | Lumber vertebre compression fracture traction bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465678Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394576A (en) * | 2018-04-03 | 2018-08-14 | 佛山市恒学科技服务有限公司 | A kind of tile packaging platform |
| CN109592304A (en) * | 2019-01-23 | 2019-04-09 | 李宝 | A kind of mine rubber conveyer belt |
-
2001
- 2001-02-22 CN CN 01207099 patent/CN2465678Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394576A (en) * | 2018-04-03 | 2018-08-14 | 佛山市恒学科技服务有限公司 | A kind of tile packaging platform |
| CN109592304A (en) * | 2019-01-23 | 2019-04-09 | 李宝 | A kind of mine rubber conveyer belt |
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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 |