CN2655852Y - Bandage for air bag sleeve - Google Patents
Bandage for air bag sleeve Download PDFInfo
- Publication number
- CN2655852Y CN2655852Y CN 03268170 CN03268170U CN2655852Y CN 2655852 Y CN2655852 Y CN 2655852Y CN 03268170 CN03268170 CN 03268170 CN 03268170 U CN03268170 U CN 03268170U CN 2655852 Y CN2655852 Y CN 2655852Y
- Authority
- CN
- China
- Prior art keywords
- cover
- band
- belt
- bandage
- cramp
- 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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Abstract
An air bag used fastening belt comprises an upper and a lower belt jacket appearing overlapped fastening which is equipped with an air bag, wherein the engaging surface of the upper and the lower belt jacket is equipped with mutually covered fastening device, which is characterized in that the fastening device comprises a micro motor equipped with the lower belt jacket and a pulling belt equipped on the micro motor rotary shaft, the other end of the pulling belt is connected with the upper belt jacket, and the lower belt jacket face the pulling belt body and the micro motor are positioned on is equipped with a lock which is controlled by a control circuit and can be auto locked rightly or loosed. Since the utility model changes the original fastening method of a nylon buckle to the fastening device equipped on the surface engaged with an air bag jacket, composed of a micro computer, the pulling belt and a lock button and controlled by a control circuit, which not only ensures the effective fastening to the human body curing part during the curing process, but also can auto loose according to the preserved time, thereby realizing the auto fastening and loosing of the cycling, and solving the trouble brought by frequent artificial operation during the curing, meanwhile the period movement of the fastening device makes the curing effect more significant.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of in clinical or treatment the Air sac cover bandage of bondage to the human limb position.
Background technology
In existing medical apparatus, some medical apparatus and instruments is to realize the purpose diagnosing and treat by the pressure of gas or circulation, as measuring the sphygomanometer that blood pressure is used, the gasbag-type fixed cover of the external counterpulsation apparatus of treatment coronary heart disease and treatment cervical spondylosis etc.The common ground of the said goods is all to adopt inflatable Air sac cover is tied up at human limb or other position, and the bondage method that is adopted mostly is the superposing type bondage, its concrete structure adopts velcro more, though this method is more convenient and tool certain reliability in operation, but in the clinical practice of actual diagnoses and treatment, this simple manual bondage method can not be suitable for the demand of various treatments, is that to prevent and treat self-service portable device be example for a kind of phlebothrombosis of 02276439.9 with the inventor in the number of patent application of declaring.This class device is mainly used in the object majority of treatment for carrying out long-time anesthesia surgery patient or the prolonged patient who lies up and lose mobility of quadriplegia, and in therapeutic process, this device is not only when must bondage being affixed on therapentic part, also need guarantee in therapeutic process, to do step unclamping, circulation work like this, if adopt manual bondage and the mode of unclamping, obviously be inconvenient.
Summary of the invention
The purpose of this utility model is that providing a kind of at above-mentioned existing problems can realize tighten or the Air sac cover bandage of lifting out at interval automatically by certain hour in specific treatment time.
The technical solution of the utility model is: a kind of Air sac cover bandage, comprise the superpose upper and lower band cover of bondage of being of air bag is housed, the described upper and lower band cover surface that matches is provided with the bondage device of mutual fastening, be characterized in that described bondage device comprises the micro machine that band cover is set down and is arranged at traction belt in the micro machine rotating shaft, the other end of this traction belt is connected with last band cover, is provided with the snap close of being controlled by control circuit that can lock mutually or unclamp automatically at traction belt belt body and the residing band down of micro machine cover surface.
The further technical scheme of this utility model is: above-mentioned snap close is made of upper and lower cramp, and wherein: above-mentioned cramp down is the electric magnet of a charged magnetic coil, and its upper surface has grinding tooth; Described upward cramp is the magnetic conductive metal material, and its lower surface is provided with the grinding tooth that locks together with following cramp grinding tooth.
Above-mentioned control circuit is that low-voltage dc power supply, oscillating circuit, amplifying circuit, programmable device, pressure transducer and the gauge tap of 2.5～6V is formed by connecting by voltage, and wherein: regularly integrated circuit, one group of programmable switch, NAND gate output circuit drive and control micro machine and being switched on or switched off automatically of electromagnet coil in the cramp down to this circuit with one.
Above-mentioned traction belt can adopt by the some rope bands that specification is identical, one end of every rope band links to each other with the micro machine rotating shaft, the other end joins with band cover, and its method can directly be made at band and be put, and also can put the fixed cover that connects a band and links to each other with rope band by fixed cover at band.
Above-mentioned traction belt also can adopt one slightly to be narrower than the bandage that band overlaps width, and its connected mode is identical with above-mentioned rope band, and this method more helps the equilibrium of pulling force when bondage, simultaneously easier realization on making.
This utility model is owing to change into being made up of micro machine, traction belt, snap close of being provided with on the surface that Air sac cover matches the bondage mode of original velcro and bondage device that controlled by control circuit, both guaranteed in therapeutic process effective bondage, can unclamp automatically according to the time of setting again the human body therapy position; Thereby realize the automatic fastening of circulation and unclamp that solved the trouble that artificial frequent operation is brought in treatment, while bondage device clocklike moves, and makes the effect of treatment more obvious.
Below in conjunction with accompanying drawing this utility model is further detailed:
Description of drawings
Fig. 1 is this utility model structural representation;
Structural representation when Fig. 2 unclamps for this utility model;
Fig. 3 is this utility model control circuit sketch map;
Fig. 4 is this utility model practical application sketch map.
The specific embodiment
This utility model such as Fig. 1, Fig. 2, shown in Figure 3, a kind of Air sac cover bandage, comprise the upper and lower band cover 12 that is the stack bondage that air bag is housed, described upper and lower band cover 12 surface that matches is provided with the bondage device 3 of mutual fastening, be characterized in that described bondage device 3 comprises the micro machine 21 that band cover 2 is set down and is arranged at traction belt 22 in micro machine 21 rotating shafts, the other end of this traction belt 22 is connected with last band cover 1, is provided with the snap close of being controlled by control circuit 13 4 that can lock mutually automatically or unclamp at traction belt 22 belt bodies and the micro machine 21 residing covers of band down 2 surfaces.Above-mentioned snap close 4 is made of upper and lower cramp 41,42, and wherein: above-mentioned cramp 42 down is the electric magnet of a charged magnetic coil, and its upper surface has grinding tooth; Described upward cramp 41 is the magnetic conductive metal material, and its lower surface is provided with the grinding tooth that locks together with following cramp 42 grinding tooths.Above-mentioned traction belt 22 is made of some rope bands, and wherein an end of every rope band is takeup type with micro machine 21 rotating shafts and is connected, and the other end and last band cover 1 fixingly overlap 11 surely and are connected by one.Above-mentioned traction belt 22 also can adopt one slightly to be narrower than the bandage that band overlaps width, and an end of described bandage is takeup type with micro machine 21 rotating shafts and is connected, and the other end overlaps 1 by being connected with last band.The above-mentioned cover of band down 2 ends are provided with the stop collar 23 that supplies rope band or bandage to pass.Above-mentioned control circuit 13 is that low-voltage dc power supply, oscillating circuit, amplifying circuit, programmable device, pressure transducer and the gauge tap of 2.5～6V is formed by connecting by voltage, and wherein: regularly integrated circuit, one group of programmable switch, NAND gate output circuit drive and control micro machine and being switched on or switched off automatically of electromagnet coil in the cramp down to this circuit with one.
When entire work process of the present utility model is achieved in that the action beginning, micro machine is switched on and is made the last cramp that is installed on the traction belt move to down appropriate location, cramp top by machine shaft coiling traction belt, reacted by control circuit by the pressure signal that pressure transducer obtains this moment, make down the electromagnet coil conducting in the cramp, under the effect of infra cramp electromagnetic force, last cramp is downwards with following cramp adhesive and by last, the grinding tooth on following cramp surface makes both mutual snap closes, meanwhile control circuit provides signal micro machine is stopped operating, after the process locked state of some time, control circuit can provide the electromagnet coil outage that signal makes down cramp, on this moment, there is not the suction-combining force between following cramp, engagement therebetween also can be thrown off automatically, thereby realized that one is fixed, the cycle of unclamping, the above-mentioned cycle can be set with actual needs, equally, it is fixed and time of unclamping also can realize by default, further implement for making technical scheme, particularly how to control above-mentioned whole process, its control circuit can adopt and comprise on the solid state timer that is coupled to a relay or other suitable on-off mode, in control circuit, can also control with programmed method, the locking of following band cover and the speed of unclamping and the action period of whole device, above-mentioned control circuit is the low voltage direct current of 2.5-6V by voltage, oscillating circuit, amplifying circuit, programmable device, pressure transducer and gauge tap are formed by connecting.In this circuit, with one 555 IC, one group of programmable switch (K1, K2, K3 ... Ki), NAND gate and output circuit be used for driving micro motor 12 for the control circuit on basis, and give electromagnet coil power.When closed K, the IC output triggers the input of the NAND gate B of IC1 in high level by current-limiting resistance R4 and phase inverter A.At this moment, if pressure does not reach predetermined value, P is in high level; Control circuit outfan T is in saturation conduction so, makes motor 12 in running order, and motor is out of service; Meanwhile, T1 is in high level, makes the electromagnet coil conducting, causes the adhesive of upper and lower cramp.Behind the adhesive certain hour, the timer in the integrated circuit makes T1 be in low level by phase inverter D, the electric magnet outage, and the no longer adhesive of cramp up and down of adhesive, thus form a working cycle.
Claims (6)
1, a kind of Air sac cover bandage, comprise be equipped with air bag be the stack bondage on, following band cover (1) (2), on described, the surface that matches, following band cover (1) (2) is provided with the bondage device (3) of mutual fastening, it is characterized in that described bondage device (3) comprises the micro machine (21) that band cover (2) is set down and is arranged at traction belt (22) in micro machine (21) rotating shaft, the other end of this traction belt (22) is connected with last band cover (1), is provided with the snap close of being controlled by control circuit (13) (4) that can lock mutually automatically or unclamp at traction belt (22) belt body and the residing band down of micro machine (21) cover (2) surface.
2, Air sac cover bandage according to claim 1 is characterized in that above-mentioned snap close (4) is made of upper and lower cramp (41) (42), and wherein: above-mentioned cramp (42) down is the electric magnet of a charged magnetic coil, and its upper surface has grinding tooth; Described upward cramp (41) is the magnetic conductive metal material, and its lower surface is provided with the grinding tooth that locks together with following cramp (42) grinding tooth.
3, Air sac cover bandage according to claim 1 is characterized in that above-mentioned traction belt (22) is made of some rope bands, and wherein an end of every rope band is takeup type and is connected with micro machine (21) rotating shaft, and the other end is connected with last band cover (1).
4, Air sac cover bandage according to claim 1 is characterized in that above-mentioned traction belt (22) is one slightly to be narrower than the bandage of band cover width, and an end of described bandage is takeup type and is connected with micro machine (21) rotating shaft, and the other end is connected with last band cover (1).
5,, it is characterized in that the above-mentioned cover of band down (2) end is provided with the stop collar (23) that supplies rope band or bandage to pass according to claim 1 or 3 or 4 described Air sac cover bandages.
6, Air sac cover bandage according to claim 1, it is characterized in that above-mentioned control circuit (13) is that low-voltage dc power supply, oscillating circuit, amplifying circuit, programmable device, pressure transducer and the gauge tap of 2.5～6V is formed by connecting by voltage, wherein: regularly integrated circuit, one group of programmable switch, NAND gate output circuit drive and control micro machine (21) and being switched on or switched off automatically of electromagnet coil in the cramp (42) down to this circuit with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268170 CN2655852Y (en) | 2003-07-31 | 2003-07-31 | Bandage for air bag sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268170 CN2655852Y (en) | 2003-07-31 | 2003-07-31 | Bandage for air bag sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655852Y true CN2655852Y (en) | 2004-11-17 |
Family
ID=34330084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268170 Expired - Fee Related CN2655852Y (en) | 2003-07-31 | 2003-07-31 | Bandage for air bag sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655852Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676456A (en) * | 2016-04-06 | 2016-06-15 | 众景视界（北京）科技有限公司 | Modularized head-mounted electronic device |
| CN106859622A (en) * | 2017-02-07 | 2017-06-20 | 福建省速卖通电子商务有限公司 | A kind of puma arm band for blood pressure detecting based on Internet of Things |
| CN110200792A (en) * | 2019-05-30 | 2019-09-06 | 安徽先方医疗科技有限公司 | Electric motor type external counterpulsation apparatus |
| CN110236909A (en) * | 2019-05-30 | 2019-09-17 | 安徽通灵仿生科技有限公司 | Electromagnet aspiration-type external counterpulsation apparatus |
| CN111840018A (en) * | 2020-06-24 | 2020-10-30 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
-
2003
- 2003-07-31 CN CN 03268170 patent/CN2655852Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676456A (en) * | 2016-04-06 | 2016-06-15 | 众景视界（北京）科技有限公司 | Modularized head-mounted electronic device |
| CN106859622A (en) * | 2017-02-07 | 2017-06-20 | 福建省速卖通电子商务有限公司 | A kind of puma arm band for blood pressure detecting based on Internet of Things |
| CN110200792A (en) * | 2019-05-30 | 2019-09-06 | 安徽先方医疗科技有限公司 | Electric motor type external counterpulsation apparatus |
| CN110236909A (en) * | 2019-05-30 | 2019-09-17 | 安徽通灵仿生科技有限公司 | Electromagnet aspiration-type external counterpulsation apparatus |
| CN111840018A (en) * | 2020-06-24 | 2020-10-30 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
| CN111840018B (en) * | 2020-06-24 | 2022-07-12 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
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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 |