CN2109837U - Limbs negative pressure threating apparatus - Google Patents
Limbs negative pressure threating apparatus Download PDFInfo
- Publication number
- CN2109837U CN2109837U CN 92211039 CN92211039U CN2109837U CN 2109837 U CN2109837 U CN 2109837U CN 92211039 CN92211039 CN 92211039 CN 92211039 U CN92211039 U CN 92211039U CN 2109837 U CN2109837 U CN 2109837U
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- CN
- China
- Prior art keywords
- negative pressure
- cabin
- cab
- air extracting
- air
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Abstract
The utility model relates to a negative pressure treating apparatus for limbs, which is composed of a negative pressure cab, an air extracting device and a control system, wherein, the negative pressure cab is provided with a cab body (4) and the hatch of the cab body (4) is circular and is matched with a sealing ring (3) which has the closing action; the negative pressure cab is communicated with the air extracting device (7) through an air extracting pipe (6); the air in the cab body (4) is extracted by the air extracting device (7) through the air extracting pipe (6). The operation or the stop of the latter is controlled by the automatic control system which is composed of a relay J and a mercury manometer (1); the latter is communicated with the cab body (4) through a pressure regulating tube (2). Having the advantages of stable negative pressure in the negative pressure cab, simple operation and high safety, the utility model can treat limb paralysis, muscle atrophy, knuckle stiffness and knuckle monstrosity.
Description
This utility model belongs to a kind of medical apparatus and instruments.
Among the people a long time ago with regard to the method for useful cupping treatment disease in China, the physical therapy department of modern large hospital is also using this cupping jar.During with the cupping therapy disease, in jar, put earlier combustion object point fire burns well, then the jar mouth is buckled on certain position of human body, because burning oxygen consumption, the jar mouth is sealed by human body, can make and cause certain negative pressure state in the jar, extremity vascular expansion in this subnormal ambient, enlarge between histiocyte, the molten amount of blood, blood volume increase, and microcirculation and nutriture improve, reflex muscular malnutrition capable of blocking and vasoconstrictive vicious cycle, the human body temperature raises, and the stiff state of alleviating the muscle joint is also had certain effect.This cupping jar really can be cured some diseases, but also has some shortcomings, for example jar interior bad control of negative pressure value, will use patient's muscle deblocking jar mouth, the patient is reluctant to accept, and treatment also is subjected to the restriction of jar open area, and not easy to operate, safety inadequately, the patient has the misgivings of burned skin.
The purpose of this utility model is to provide a kind of limb negative pressure therapeutic apparatus, can be placed on the limbs major part in the negative pressure cabin when treating quadriplegia, amyotrophy, ankylosis, lopsided disease with it, negative pressure value in this negative pressure cabin is relatively stable controlled, and operation easily, safe and reliable, can overcome the various shortcoming of above-mentioned cupping.
This utility model is made up of negative pressure cabin, air extractor and control system, and there is the cabin body in the negative pressure cabin, and its hatch is circular, and the place is furnished with sealing ring at hatch, and the latter inflates an after image little tire, and its effect is to make its sealing after limbs are put into cabin, negative pressure cabin body.The negative pressure cabin is communicated with air extractor by exhaust tube, the intravital air in cabin, negative pressure cabin is extracted out by air extractor through exhaust tube, latter's work or pause are by control system control, and this control system is made up of relay and mercury pressure gauge, and this mercury pressure gauge is communicated with the cabin body through surge pipe.
The utility model has the advantages that negative pressure cabin internal pressure stabilization energy is controlled in the range of negative pressure that presets all the time, simple to operate, safe and reliable, can remove patient's the feared state of mind, treat diseases such as quadriplegia, amyotrophy, ankylosis, deformity with it fruitful.
Accompanying drawing is the structural representation of an embodiment of this utility model.
1 mercury pressure gauge among the figure, 2 surge pipes, 3 sealing rings, cabin, 4 negative pressure cabin body, 5 observation windows, 6 exhaust tubes, 7 air extractors, J relay.Cabin, negative pressure cabin body (4) is communicated with air extractor (7) by exhaust tube (6), and the latter can extract the air in the cabin body (4) out; A sealing ring (3) is assembled at circular body mouth place, cabin, and it can make its sealing put into limbs in cabin body (4) after.Cabin body (4) is provided with observation window (5), and the upper end of mercury pressure gauge (1) is connected in the cabin body (4) by surge pipe (2), the negative pressure condition in mercury pressure gauge (1) the energy display module body (4).Air extractor (7) can be by the K of relay J
1By the 220V ac power supply; The upper and lower bound place of presetting negative pressure on the mercury pressure gauge (1) is connected on the K of relay J respectively
2Two contacts on.
Cabin body (4) can make cuboid, cylindrical or elliposoidal, wherein also can pack into orthosis and heater, and to improve limb temperature, fortifying fibre albumen antiplasmin activity is alleviated muscle, ankylosis, deformity.Air extractor can be an electric suction apparatus, also can adopt vacuum pump.The lower limb that cabin body (4) among the figure is suitable for treating the people, as treat upper limb, its cabin body can be smaller, ring seal circle (3) also can be used envelope instead, one section plastic tube thicker slightly than upper limb is arranged in the middle of it, one end is connected on the hatch by elastic cover, and the other end has an elastic cover that closes up, and the latter can closely be enclosed within on the upper limb.
When using this utility model, patient's limbs are placed in the cabin body (4), in sealing ring (3), inflate with inflator or other method, it closely is enclosed within on the lower limb, and energized is opened switch, this moment, relay J remained static, and air extractor (7) is by the K of relay J
1Begun to bleed by the 220V ac power supply, the reading on the mercury pressure gauge (1) rises by 0, when its rise to preset negative pressure following in limited time, mercury column and K in the mercury pressure gauge (1)
2Contact is connected, and mercury column continues to rise to reach and presets going up in limited time of negative pressure, and relay J is through mercury column and K
2Connect the control power supply, make it be in attracting state, and make K
1Disconnect, air extractor (7) stops from cabin body (4) air-breathing, and the control power supply of relay J is still through K at this moment
2Bottom contact and mercury column connect, keeping its attracting state, interior the negative pressure value of cabin body (4) subtracts and time descends, preset the following of negative pressure and prescribe a time limit when reducing to, the control electric power disconnection of relay J, and make relay J get back to resting state, the 220V alternating current power supply is passed through K again
1To air extractor (7) power supply, so the negative pressure value of cabin body (4) increases, said process begins repetition.Like this, the negative pressure value in cabin, the negative pressure cabin body (4) just is controlled in the scope that presets.
Claims (2)
1, a kind of limb negative pressure therapeutic apparatus is characterized in that it is made up of negative pressure cabin, air extractor (7) and control system; There is cabin body (4) in the negative pressure cabin, and its hatch is circular, and this hatch place is furnished with sealing ring (3), and the latter inflates the back as a little tire, seals; This negative pressure cabin is communicated with air extractor (7) by exhaust tube (6), air in cabin, the negative pressure cabin body (4) is extracted out by air extractor (7) through exhaust tube (6), latter's work or pause are controlled by control system, it is made up of relay J and mercury pressure gauge (1), and the latter is communicated with cabin body (4) through surge pipe (2).
2, limb negative pressure therapeutic apparatus as claimed in claim 1 is characterized in that cabin, described negative pressure cabin body (4) can make cuboid, the cylinder bodily form or elliposoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211039 CN2109837U (en) | 1992-01-03 | 1992-01-03 | Limbs negative pressure threating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211039 CN2109837U (en) | 1992-01-03 | 1992-01-03 | Limbs negative pressure threating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109837U true CN2109837U (en) | 1992-07-15 |
Family
ID=4956100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211039 Granted CN2109837U (en) | 1992-01-03 | 1992-01-03 | Limbs negative pressure threating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109837U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001037776A1 (en) * | 1999-11-24 | 2001-05-31 | Jieliang Bi | A negative pressure treatment equipment |
| CN100427055C (en) * | 2006-09-06 | 2008-10-22 | 徐先荣 | Push-pull effect imitator and its controlling method |
| CN102125435A (en) * | 2011-04-15 | 2011-07-20 | 北京航空航天大学 | Muscle tightness testing device based on negative pressure |
| CN106667747A (en) * | 2017-03-09 | 2017-05-17 | 山东泉志医疗科技有限责任公司 | Diabetic-foot limb microenvironment accurate-treatment cabin based on 3D printing |
-
1992
- 1992-01-03 CN CN 92211039 patent/CN2109837U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001037776A1 (en) * | 1999-11-24 | 2001-05-31 | Jieliang Bi | A negative pressure treatment equipment |
| CN100427055C (en) * | 2006-09-06 | 2008-10-22 | 徐先荣 | Push-pull effect imitator and its controlling method |
| CN102125435A (en) * | 2011-04-15 | 2011-07-20 | 北京航空航天大学 | Muscle tightness testing device based on negative pressure |
| CN102125435B (en) * | 2011-04-15 | 2012-09-05 | 北京航空航天大学 | Muscle tightness testing device based on negative pressure |
| CN106667747A (en) * | 2017-03-09 | 2017-05-17 | 山东泉志医疗科技有限责任公司 | Diabetic-foot limb microenvironment accurate-treatment cabin based on 3D printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |