CN105446171A - Control method for automatic vertebral traction bed - Google Patents
Control method for automatic vertebral traction bed Download PDFInfo
- Publication number
- CN105446171A CN105446171A CN201410396353.8A CN201410396353A CN105446171A CN 105446171 A CN105446171 A CN 105446171A CN 201410396353 A CN201410396353 A CN 201410396353A CN 105446171 A CN105446171 A CN 105446171A
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- Prior art keywords
- tractive
- time
- traction force
- traction
- centrum
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a control method for an automatic vertebral traction bed, which can overcome the defects that during a first traction process of the current microcomputer vertebral traction bed, a traction force acted on a man is a preset traction force, and traction forces during all the traction cycles are identical, and thus, traction injury accidents may occur, and the traction feel of a user is not remarkable after a second traction. According to the control method, through a step by step method, the traction force is gradually increased and finally reaches the preset traction force, and the control method can overcome the defects of the current microcomputer vertebral traction bed during use, so that the automatic vertebral traction bed is safe to use, and each traction feel is more comfort.
Description
Technical field
The present invention relates to a kind of centrum tractive bed, particularly relate to a kind of control method of automatic centrum tractive bed.
Background technology
The equipment being called as micro computer centrum tractive bed now mainly comprises a body and drawing system, bed body mainly comprises cabinet base, bedstead and bed board, and bed board is arranged on bedstead, and bed board is divided into upper bed board, lower bed board two part, upper bed board maintains static, and lower bed board can vertically move; Drawing system mainly comprises electric pushrod and electrical equipment control assembly, and electric pushrod is arranged on the downside of bed board, and electric pushrod drives lower bed board to move longitudinally.During use, user lies on the back in bed, and upper body is fixed on upper bed board, and the lower part of the body is fixed on lower bed board, is vertically moved laterally produce traction action to centrum by lower bed board.Electrical equipment control assembly mainly comprises control circuit, force snesor, and micro computer centrum tractive bed controls by the operation of programming Control circuit to electric pushrod.
The programming Control circuit of micro computer centrum tractive bed is made up of main circuit board and control circuit plate two part now, main circuit board runs for controlling electric pushrod, control circuit plate is connected with main circuit board, control circuit plate is for inputting operational factor, control circuit plate arranges thin film switch or silica gel push-button formation manipulation screen, traction force can be set on manipulation screen, the tractive time, off time, the parameters such as total run time or cycle index, after starting, the parameter according to setting is run by tractive bed, in a pull-pull cycles, lower bed board outwards moves and maintains the tractive time of setting when reaching setting pulling force under the driving of electric pushrod, then bed board is driven back to move an off time of maintenance by electric pushrod, then next pull-pull cycles is entered until terminate.
Micro computer centrum tractive bed uses step mainly to comprise tensile test step, Parameter setting step, the tractive step of carrying out successively now, tensile test step comprises the value of thrust that method testing human centrum is manually born, and parameter setting step comprises setting traction force, tractive time, off time, T.T. or pull-pull cycles number of times.
Problem is, micro computer centrum tractive bed is now in first time traction process, the traction force that human body is subject to is setting traction force, in pull-pull cycles each time, traction force is all equal, may pull accident like this, also cause user to feel not obvious to the later tractive of second time.
Summary of the invention
In order to solve micro computer centrum tractive bed now in first time traction process, the traction force that human body is subject to is setting traction force, pulling force in each pull-pull cycles is all equal, accident may be pulled like this, also cause user to feel the shortcoming such as not obvious to the later tractive of second time, the present invention proposes a kind of control method of automatic centrum tractive bed, it adopts incremental method, traction force be strengthen gradually and finally reach the traction force be set to, effectively can solve the shortcoming existed when micro computer centrum tractive bed now uses.
The present invention's adopted technical scheme of dealing with problems is: a kind of control method of automatic centrum tractive bed, mainly comprise and carry out tensile test step successively, Parameter setting step, tractive step, described tensile test step comprises the value of thrust that method testing human centrum is manually born, described parameter setting step comprises setting traction force f0, tractive time s, off time p, pull-pull cycles number of times is numerical value 2, described tractive step comprises carries out first time tractive automatically, automatically second time tractive is carried out, it is characterized in that, in first time traction process and in second time traction process, traction force increases gradually, in first time traction process, the traction force f that human body is subject to
1equal traction force f
0be multiplied by coefficient k, in second time traction process, the traction force f that human body is subject to
2equal setting traction force f
0.
Preferred version one, the value of coefficient k is between 0.64 to 0.95.
Coefficient k is determined by control circuit self, in control circuit, add computing circuit, when user inputs setting traction force f
0afterwards, program automatically will control and calculates the traction force f of first time tractive
1with the traction force f of second time tractive
2.And traction force f
0, tractive time s, off time p, 4 parameters such as pull-pull cycles number of times are then to be controlled oneself as required setting by user.
Another technical scheme that the present invention deals with problems adopted is: a kind of control method of automatic centrum tractive bed, mainly comprise and carry out tensile test step successively, Parameter setting step, tractive step, described tensile test step comprises the value of thrust that method testing human centrum is manually born, described parameter setting step comprises setting traction force f, tractive time s, off time p, pull-pull cycles frequency n, described pull-pull cycles frequency n is more than or equal to numerical value 3, described tractive step comprises carries out first time tractive automatically, automatically second time tractive is carried out, until automatically complete last n-th tractive, it is characterized in that, in front several times traction process, the traction force that human body is subject to is in increase tendency gradually and reach pulling force setting value f
0, and all remain setting value f to traction force in last traction process after this
0.
Preferred version two, first time tractive, second time tractive until in third time tractive, the traction force that human body is subject to traction force in increase tendency gradually and in third time tractive reaches setting traction force f
0, and all remain setting traction force f to traction force in last traction process after this
0.
Preferred version three, in first time tractive, the traction force f that human body is subject to
1equal setting traction force f
0be multiplied by coefficient k
1 2.
Preferred version four, in second time tractive step, the traction force f that human body is subject to
2equal setting traction force f
0be multiplied by coefficient k
1.
Preferred version five, described coefficient k
1value between 0.80 ~ 0.95.
Coefficient k is determined by control circuit self, in control circuit, add computing circuit, when user inputs setting traction force f
0afterwards, program automatically will control and calculates the traction force f of first time tractive
1, second time tractive traction force f
2, third time tractive be setting traction force f to last traction force
0.And traction force f
0, tractive time s, off time p, 4 parameters such as pull-pull cycles number of times are then to be controlled oneself as required setting by user.
The invention has the beneficial effects as follows: the control method of a kind of automatic centrum tractive bed that the present invention proposes, owing to adopting incremental method, in front several times traction process, traction force be strengthen gradually and finally reach the traction force of setting, use safer, also make each tractive feel more comfortable.
Embodiment
In the prior art, owing to not adding corresponding computing circuit in control circuit, in traction process, pulling force is not incremental, but settles at one go, and in traction process each time, traction force is all setting value.Such as, during use, first carry out tensile test step: the traction force that user method testing human centrum first is manually born, suppose that the traction force measured is 15KG; Then Parameter setting step is carried out: user can set traction force 15KG, 2 minutes tractive time, 5 seconds off times, cycle index 3; Finally carry out tractive step: after program starts, program will control to enter first time traction process automatically, electric pushrod runs, when traction force reaches 15KG, electric pushrod is by out of service and maintain 2 minutes tractive time, then electric pushrod runs toward reverse direction again, and release traction force also maintains 5 seconds off times; Then second time, for the third time traction process is completed until EOP (end of program).Generally, the traction force that human body bears in first time traction process is not suitable for reaching maximal value immediately, otherwise likely can pull accident, if each traction force is all equal, user likely can feel that dynamics is too large for the first time, and each dynamics is not enough later, cause tractive DeGrain.
Embodiment one
Coefficient k is determined by control circuit self, just decides in circuit design.Additional proportion computing circuit in programmable control circuit, control circuit will calculate the traction force of traction force process each time automatically.Computing circuit or circuit transport and placing device are often used in circuit design, belong to known technology.In this example, the computing ratio of computing circuit and coefficient k can be designed to 0.8.During use, traction force f
0, tractive time s, off time p, 4 parameters such as pull-pull cycles number of times set according to the needs of self in use by user.
During use, first carry out tensile test step: the traction force that user method testing human centrum first is manually born, suppose that the traction force measured is 15KG; Then Parameter setting step is carried out: user can set traction force 15KG, 2 minutes tractive time, 5 seconds off times, cycle index 2; Finally carry out tractive step: program start after, PLC technology program by automatic computing and draw first time traction process traction force f
1=15KG × 0.8=12KG, the traction force f of second time traction process
2=15KG.Program will enter first time traction process automatically, electric pushrod runs, when traction force reaches 12KG, electric pushrod is by out of service and maintain 2 minutes tractive time, and then electric pushrod runs toward reverse direction again, and release traction force also maintains 5 seconds off times; Then enter second time traction process, electric pushrod runs, when traction force reaches 15KG electric pushrod will out of service and the 2 minutes tractive time of maintenance afterwards electric pushrod toward reverse direction end-of-run routine.
Embodiment two
Coefficient k is determined by control circuit self, in programmable control circuit, add computing circuit, when user inputs setting traction force f
0afterwards, program will calculate the traction force f of first time tractive automatically
1, second time tractive traction force f
2, and automatically calculate third time to last traction force for setting traction force f
0.In this example, the computing ratio of computing circuit and coefficient k can be designed to 0.9.During use, traction force f
0, tractive time s, off time p, 4 parameters such as pull-pull cycles number of times are then need setting by user according to what control oneself.
During use, the tensile test step of first carrying out: the traction force size that user method test centrum first manually can bear, supposes that the traction force measured is 15KG; Then Parameter setting step is carried out: user can set traction force 15KG, 2 minutes tractive time, 5 seconds off times, cycle index 5; Finally carry out tractive step: program start after, PLC technology program by automatic computing and draw first time traction process traction force f
1=15KG × 0.9
2=12.15KG, the traction force f of second time traction process
2=15KG × 0.9=13.5KG, for the third time the traction force f of traction process
3=15KG, the traction force f of the 4th traction process
4=15KG, the traction force f of the 5th traction process
5=15KG.Program will enter first time traction process automatically, electric pushrod runs, when traction force reaches 12.15KG, electric pushrod is by out of service and maintain 2 minutes tractive time, and then electric pushrod runs toward reverse direction again, and release traction force also maintains 5 seconds off times; Then enter second time traction process, electric pushrod runs, and when traction force reaches 13.5KG, electric pushrod is by out of service and maintain 2 minutes tractive time, and then electric pushrod runs toward reverse direction again, and release traction force also maintains 5 seconds off times; Then enter third time traction process, electric pushrod runs, and when traction force reaches 15KG, electric pushrod is by out of service and maintain 2 minutes tractive time, and then electric pushrod runs toward reverse direction again, and release traction force also maintains 5 seconds off times; Then carry out the 4th time, the 5th time traction process until EOP (end of program), the 4th time, the 5th time traction process is identical with third time tractive.
From above-described embodiment, the control method of a kind of automatic centrum tractive bed that the present invention proposes, owing to adopting incremental method, traction force is incremental, uses safer, tractive and feels more comfortable.
Claims (7)
1. the control method of an automatic centrum tractive bed, mainly comprise and carry out tensile test step, Parameter setting step, tractive step successively, described tensile test step comprises the value of thrust that method testing human centrum is manually born, and described parameter setting step comprises setting traction force f
0, tractive time s, off time p, pull-pull cycles number of times is numerical value 2, described tractive step comprises automatically carries out first time tractive, automatically carries out second time tractive, it is characterized in that, in first time traction process and in second time traction process, traction force increases gradually, in first time traction process, the traction force f that human body is subject to
1equal traction force f
0be multiplied by coefficient k, in second time traction process, the traction force f that human body is subject to
2equal setting traction force f
0.
2. the control method of a kind of automatic centrum tractive bed according to claim 1, it is characterized in that, the value of coefficient k is between 0.64 to 0.95.
3. the control method of an automatic centrum tractive bed, mainly comprise and carry out tensile test step successively, Parameter setting step, tractive step, described tensile test step comprises the value of thrust that method testing human centrum is manually born, described parameter setting step comprises setting traction force f, tractive time s, off time p, pull-pull cycles frequency n, described pull-pull cycles frequency n is more than or equal to numerical value 3, described tractive step comprises carries out first time tractive automatically, automatically second time tractive is carried out, until automatically complete last n-th tractive, it is characterized in that, in front several times traction process, the traction force that human body is subject to is in increase tendency gradually and reach pulling force setting value f
0, and all remain setting value f to traction force in last traction process after this
0.
4. the control method of a kind of automatic centrum tractive bed according to claim 3, it is characterized in that, first time tractive, second time tractive until in third time tractive, the traction force that human body is subject to traction force in increase tendency gradually and in third time tractive reaches setting traction force f
0, and all remain setting traction force f to traction force in last traction process after this
0.
5. the control method of a kind of automatic centrum tractive bed according to claim 4, is characterized in that, in first time tractive, and the traction force f that human body is subject to
1equal setting traction force f
0be multiplied by coefficient k
1 2.
6. the control method of a kind of automatic centrum tractive bed according to claim 4, is characterized in that, in second time tractive step, and the traction force f that human body is subject to
2equal setting traction force f
0be multiplied by coefficient k
1.
7. the control method of a kind of automatic centrum tractive bed according to claim 5 or 6, is characterized in that, described coefficient k
1value between 0.80 ~ 0.95.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396353.8A CN105446171A (en) | 2014-08-13 | 2014-08-13 | Control method for automatic vertebral traction bed |
| PCT/CN2015/076283 WO2016023377A1 (en) | 2014-08-13 | 2015-04-10 | Method for controlling automatic vertebral body traction bed |
| LT2015027A LT6301B (en) | 2014-08-13 | 2015-04-22 | A control method for an automatic centrum pulling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396353.8A CN105446171A (en) | 2014-08-13 | 2014-08-13 | Control method for automatic vertebral traction bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105446171A true CN105446171A (en) | 2016-03-30 |
Family
ID=55303861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396353.8A Pending CN105446171A (en) | 2014-08-13 | 2014-08-13 | Control method for automatic vertebral traction bed |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105446171A (en) |
| LT (1) | LT6301B (en) |
| WO (1) | WO2016023377A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629779A (en) * | 2014-11-28 | 2016-06-01 | 何少敦 | Automatic vertebral body traction bed control method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876656A (en) * | 2019-11-12 | 2020-03-13 | 陕西华鹏亿信息科技有限公司 | Full-intelligent dynamic cervical and lumbar traction machine |
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| GB0004906D0 (en) * | 2000-03-02 | 2000-04-19 | Abdel Malek George | Self controlled orthopaedic traction table |
| WO2000069388A9 (en) * | 1999-05-12 | 2002-07-11 | Gregory Kevin Picou | Coin-operated massage table and method and system for providing high quality massage |
| US20050197670A1 (en) * | 2004-03-05 | 2005-09-08 | Roberto Christopher M. | Adjustable traction table |
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| CN203710200U (en) * | 2013-07-30 | 2014-07-16 | 孙从府 | Traction table |
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| CN2346405Y (en) * | 1998-10-23 | 1999-11-03 | 王德伟 | Fast-slow three-dimensional traction bed |
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| CN101161216A (en) * | 2007-11-23 | 2008-04-16 | 周建平 | Traction bed for treating lumbar and traction bed for treating waist cervical vertebrae |
| TWM361331U (en) * | 2009-01-06 | 2009-07-21 | Can-Duo Yan | Adjustable spine rehabilitation device |
| CN203555867U (en) * | 2013-11-22 | 2014-04-23 | 何少敦 | Vertebral body traction bed |
-
2014
- 2014-08-13 CN CN201410396353.8A patent/CN105446171A/en active Pending
-
2015
- 2015-04-10 WO PCT/CN2015/076283 patent/WO2016023377A1/en active Application Filing
- 2015-04-22 LT LT2015027A patent/LT6301B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000069388A9 (en) * | 1999-05-12 | 2002-07-11 | Gregory Kevin Picou | Coin-operated massage table and method and system for providing high quality massage |
| GB0004906D0 (en) * | 2000-03-02 | 2000-04-19 | Abdel Malek George | Self controlled orthopaedic traction table |
| US20050197670A1 (en) * | 2004-03-05 | 2005-09-08 | Roberto Christopher M. | Adjustable traction table |
| CN101287426A (en) * | 2005-04-01 | 2008-10-15 | 大卫·B.·巴斯 | Recliner spinal traction device |
| CN102227191A (en) * | 2008-10-02 | 2011-10-26 | 小弗朗茨·科波夫 | Instrument for measuring distraction pressure between vertebral bodies |
| CN203710200U (en) * | 2013-07-30 | 2014-07-16 | 孙从府 | Traction table |
Non-Patent Citations (1)
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|---|
| 于凤珍等: "多功能液压牵拉床的研制及93例临床治疗分析", 《颈腰痛杂志》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629779A (en) * | 2014-11-28 | 2016-06-01 | 何少敦 | Automatic vertebral body traction bed control method |
Also Published As
| Publication number | Publication date |
|---|---|
| LT2015027A (en) | 2016-06-10 |
| WO2016023377A1 (en) | 2016-02-18 |
| LT6301B (en) | 2016-08-25 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |