CN2577800Y - Multifunctional tractive beds - Google Patents
Multifunctional tractive beds Download PDFInfo
- Publication number
- CN2577800Y CN2577800Y CN 02285742 CN02285742U CN2577800Y CN 2577800 Y CN2577800 Y CN 2577800Y CN 02285742 CN02285742 CN 02285742 CN 02285742 U CN02285742 U CN 02285742U CN 2577800 Y CN2577800 Y CN 2577800Y
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- CN
- China
- Prior art keywords
- bed surface
- bedstead
- bed
- back segment
- traction
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- Expired - Fee Related
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Abstract
The utility model relates to an improved special medical device which comprises two stages of discrete bed surfaces and two stages of discrete bedsteads, wherein, a front stage of bed surface is positioned by a trolley track, and is provided with front displacement freedom. The rear stage of the bed surface and the bedstead are positioned by a rotating shaft and a shaft bracket, and is provided with freedom degree swinging around the shaft. A plane and an adjustable adjustment folding surface of 48 DEG can be formed between the front and the rear stages of bed frames. Each free motion are all matched with an independent drive mechanism which is also matched with a position sensor for providing on-line monitoring signals. Thus the utility model can be matched with a control system of a micro computer, and various position traction modes, such as persistence, variable force, pulse, inclined moving, bending, etc. can be formed. Different requirements of clinical treatment can be adapted.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, and specifically it is the structural design of the lathe bed in the traction therapeutic device.
The traction therapeutic device is a kind of physiotherapy special equipment commonly used.It is mainly used to lumbar vertebra, hyperosteogeny of cervical vertebra, and the diseases such as intervertebral disk hernia that cause of toiling away are assisted the most effective equipment of naturopathy.In addition, it is commonly used to eliminate strain property disease in rehabilitation, relaxs one's muscles and prevents various waists, breast, cervical spondylosis.Yet with regard to this class disease, the position of its morbidity, the degree of morbidity, and the comprehensive state of body constitution all have very big difference.So it is required body appearance, lead and pattern in distraction procedure, the intermediate treatment process, the variation of pull strength also has very big difference.Also just different greatly to the certain curative effect of different therapeutic schemes.For making different patients, the different cause of disease, the patient's condition, and to the adaptability of various tractive manner, the design of extension table and clinical technology have had very fast development: continuous traction, variable force traction, pulsed traction, speed combination and body appearance are in conjunction with having formed various designs various.After particularly electron controls technology got involved, kind and complexity that pull strength is changed were multifarious especially.Along with people require to become more versatile and flexible to bed structure to the increase of the clinical experience of this class disease, the mechanism design of common bed surface structure can't adapt to the requirement in the control variation, and that the general hospital also can not purchase the every sample of various bed surface structures system is a kind of, becomes specialized extension table treatment mechanism.So, how to adapt to new structure and deacclimatize the multiple complicated traction therapeutic mode that changes, how to concentrate advantage on an equipment, thereby reduce medical treatment cost, improve utilization rate of equipment and installations, arrived the stage of necessary solution.
Summary of the invention
Purpose of design of the present utility model is to make bed structure constitute independently basic control unit, thereby finishes various different complicated traction therapeutic schemes under the Electronic Control of complexity and procedure operation.
Basic design philosophy of the present utility model comprises that the STRUCTURE DECOMPOSITION with the bed body becomes to consider clinical kinestate with lower part design, two parts before and after all the bedstead of bed surface and support bed surface is divided into.The leading portion bed surface supports human body first half torso portion, by track and pulley location, so leading portion bed surface and bedstead are the matching relationships along slide, has the freedom of motion of this direction between leading portion bed surface and the bedstead.The back segment bed surface forms the relation of being rotatably assorted by locating shaft and back bedstead, and the back segment bed surface has around locating shaft and rotates the degree of freedom that waves.
Between two bedsteads, serve as main the support, comprise framework soleplate in its structure and be located at the vertical side arm on the base plate and be located at four universal wheels under the base plate with the structure of front bedstead.Become the hinge shaft type to connect between after-poppet and the fore-stock, and realize positioning supports, form forward and backward bedstead tool is connected into 0 °-48 ° by hinge axis rotary freedom simultaneously by the linear electric motors that are located on back bedstead and the front bedstead base plate.The people is on bed surface and after being positioned on the bed surface of back with restraint zone lower limb like this, just can under the driving of driving mechanism, make to produce between the upper and lower extremities and force relative rotation, can make the bending that forms maximum 48 ° of angles between the upper and lower extremities, realize traction simultaneously, form the multiple combining form under many moving traction attitudes upper limb lumbar vertebra, cervical vertebra.As long as control system and drive system realize good cooperate just can realize complexity by setup program and effectively draw, the rotation therapy process.
How further specify goal of the invention of the present utility model below in conjunction with accompanying drawing realizes.
Description of drawings
Accompanying drawing 1 is this utility model structure Design figure.
Accompanying drawing 2 is for waving the principle schematic of driving mechanism.
Wherein, 1 is the leading portion bed surface, and 1A is a movable pulley, and 3 is front stand, 3A is the sliding rail on the support, 4 is the fore-stock base plate, and 5 is universal wheel, and 6 for connecting the hinge axis device of back bedstead and front bedstead, 7 is preceding bed surface drive motors, 8 is leather belt driving mechanism, and 9 is endplay device, and 9A is rocking bar and preceding bed surface hinge joint device, 10 is the back bed surface, 10A is the location pedestal on the bed surface of back, and 11 is back bedstead, and 11A is the locating shaft on the back bedstead, 12 motors for the band decelerator, 13 is the eccentric that links to each other with motor output shaft, and 14 is connecting rod, and 15 is the linear electric motors that are connected with face (10) with the back segment bed, 16,17 is linear electric motors, the device of the hinge joint on the fore-stock plate 4,18 for strengthening bearing rib, and 19 is that electric machine support 20 is fastening belt.
The specific embodiment
Front stand 3 is positioned on the fore-stock plate 4.The track 3A that leading portion bed surface 1 is arranged on front stand 3, leading portion bed surface 1 are just by roller 1A location in the above.Leading portion bed surface 1 can move along track 3A, and its driving mechanism is by motor 7, belt gear 8, and the renaturation of living that the endplay device 9 of cam driven produces leading portion bed surface 1 drives.When being positioned at after haulage gear in the external crucible stand 3 will add pull strength in advance and be carried in patient's upper limb by traction belt, reuse fixedly belt is positioned at patient's upper limb and lower limb respectively on the front and rear sections bed surface, and starter motor 7 just can be when adding pull strength in advance adds pulse and loads by 9 couples of patients' of endplay device pull strength is auxilliary then.The step of concrete control depends on the program setting of control system fully.
Back segment bed surface 10 wave driving then by the motor 12 of the band reducing gear of location on the back bedstead 11, eccentric 3 that links to each other with motor output shaft and connecting rod 14, and be positioned at the hinge mechanism of back on the bed surface 10 and join and form the driving mechanism of back bed surface, can realize like this treatment is tiltedly removed in the rotation of lower limb and lumbar vertebra.Spoke degree in the treatment and frequency can be by adding pick off and gauge tap is controlled by computer.
Linear electric motors 15 are located between back bedstead 11 and the external crucible frame plate 4, connect (6) and device (16 by strand between the two, 17) location, its effect is that the angle of regulating back bed surface 10 and preceding bed surface 1 changes between 0-48, is provided with to be adapted to different trouble feelings thereby the patient is produced between the flat for sleeping in or bent prone position attitude.
Above driving device, add that suitable position switch setting just can produce cooperation with microcomputerized control mechanism and realize the prosposition of lying, Qu Tiwei continues pulse, tiltedly remove the combination traction therapeutic under rotation and the various state, thereby provide multi-functional, multivariant means for clinical.
For this reason, on this device traction apparatus can be set directly in external crucible stand 3, default pull strength is in patient's shank, waist even whole body traction.
Because back bed surface 10 has rotary freedom for the stability under the stable traction that prevents to lie low under motor 12 drives, between back bed surface 10 and back bedstead 11, add an alignment pin especially, this this section of device locking bed surface is to keep stable.
The multi-functional traction bed of making according to above structural design, can form many positions, many tractive manner, various pulse and the traction therapeutic process that continues with the control microcomputer, down but be adapted to small-middle hospital, and adapt to large hospital and comprehensive research institution necessity equipment as pathological study, also be the ideal medical equipment of sanatorium and rehabilitation institution.
Claims (6)
1, multi-functional traction bed is made up of bedstead, the Movable bed surface and the driving mechanism that are positioned on the bedstead, it is characterized in that:
A, bed surface and bedstead are divided into two sections of front and back,
B, leading portion bed surface (1) are positioned on the track (3A) in the external crucible stand (3), and leading portion bed surface (1) is slip cooperating relationship with track (3A),
C, back segment bed surface (10) are positioned on the locating shaft (11) of back segment bedstead (11), back segment bed surface (10) and locating shaft (11A) relation of being rotating,
Form rotary shaft by hinge (6) between d, back bedstead (11) and the external crucible stand (3) and is connected, 0 °-48 ° of formation front and rear sections bed surfaces are adjustable.
2,, it is characterized in that the driving mechanism of forward and backward Movable bed surface (1,10) comprising according to the said extension table of claim 1:
The swing-bar mechanism (9) of a, the cam interlock that driven by motor (7) belt leather belt wheel (8) is formed the pulsed traction drive mechanism of leading portion bed surface (1),
B, drive eccentric (13) and form the driving mechanism that waves of back segment bed surface (10) with crank connecting link (14) structure of eccentric (13) interlock by the motor (12) of band decelerator,
C, hinged by linear electric motors (15) and back segment bedstead (11), and be positioned front bedstead (11) and base plate (4) by hinge means (16,17) and go up and form front and back bedstead bending driving mechanism,
Travel switch all is set, as the pick off that detects pulsed traction or wobble frequency on d, pro-, the afer bay.
3, according to the said extension table of claim 1, it is characterized in that the structure of front bedstead comprises base plate (4), be located at the stand (3) on the base plate and be located at four universal wheels under the bed board (4),
4,, it is characterized in that external crucible stand (3) face is provided with traction apparatus according to the said extension table of claim 1.
5,, it is characterized in that between back segment bed surface (10) and back bedstead (11), being provided with the geocoded activity pin assembly according to the said extension table of claim 1.
6, according to the said extension table of claim 1, back segment bed surface (10) is provided with location restraint zone (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285742 CN2577800Y (en) | 2002-11-19 | 2002-11-19 | Multifunctional tractive beds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285742 CN2577800Y (en) | 2002-11-19 | 2002-11-19 | Multifunctional tractive beds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577800Y true CN2577800Y (en) | 2003-10-08 |
Family
ID=33746683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285742 Expired - Fee Related CN2577800Y (en) | 2002-11-19 | 2002-11-19 | Multifunctional tractive beds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577800Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525423A (en) * | 2012-01-11 | 2012-07-04 | 陈强 | Cervical vertebra detecting bed |
| CN102940546A (en) * | 2012-11-29 | 2013-02-27 | 任喜臣 | Lumbar vertebrae reduction bed |
| CN104274267A (en) * | 2014-09-29 | 2015-01-14 | 青岛康合伟业商贸有限公司 | Traction treatment bed |
| CN105853137A (en) * | 2016-04-27 | 2016-08-17 | 北京张德宏脊柱弯曲病研究院 | Multifunctional electric heating massage bed realizing traction, correction and reposition |
| CN105853138A (en) * | 2016-04-27 | 2016-08-17 | 北京张德宏脊柱弯曲病研究院 | Multifunctional electric heating massage bed |
| CN110251368A (en) * | 2019-06-26 | 2019-09-20 | 安徽鑫诺医疗设备有限公司 | A kind of apery body physiological camber traction device and its control system |
-
2002
- 2002-11-19 CN CN 02285742 patent/CN2577800Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525423A (en) * | 2012-01-11 | 2012-07-04 | 陈强 | Cervical vertebra detecting bed |
| CN102940546A (en) * | 2012-11-29 | 2013-02-27 | 任喜臣 | Lumbar vertebrae reduction bed |
| CN102940546B (en) * | 2012-11-29 | 2015-03-18 | 任喜臣 | Lumbar vertebrae reduction bed |
| CN104274267A (en) * | 2014-09-29 | 2015-01-14 | 青岛康合伟业商贸有限公司 | Traction treatment bed |
| CN105853137A (en) * | 2016-04-27 | 2016-08-17 | 北京张德宏脊柱弯曲病研究院 | Multifunctional electric heating massage bed realizing traction, correction and reposition |
| CN105853138A (en) * | 2016-04-27 | 2016-08-17 | 北京张德宏脊柱弯曲病研究院 | Multifunctional electric heating massage bed |
| CN105853137B (en) * | 2016-04-27 | 2018-01-16 | 北京张德宏脊柱弯曲病研究院 | Multi-functional electric traction, rectification and recovery heating massage bed |
| CN105853138B (en) * | 2016-04-27 | 2018-01-16 | 北京张德宏脊柱弯曲病研究院 | Multifunctional motor-driven heating massage bed |
| CN110251368A (en) * | 2019-06-26 | 2019-09-20 | 安徽鑫诺医疗设备有限公司 | A kind of apery body physiological camber traction device and its control system |
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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 |