CN201067495Y - Cupping apparatus - Google Patents
Cupping apparatus Download PDFInfo
- Publication number
- CN201067495Y CN201067495Y CNU2007200792345U CN200720079234U CN201067495Y CN 201067495 Y CN201067495 Y CN 201067495Y CN U2007200792345 U CNU2007200792345 U CN U2007200792345U CN 200720079234 U CN200720079234 U CN 200720079234U CN 201067495 Y CN201067495 Y CN 201067495Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- cavity volume
- cavity
- tank body
- getter device
- 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
The utility model discloses a medical cupping, having the advantage of precise controlling the pressure in a cavity. The cupping comprises a tank body with the cavity, the tank body is provided with a suction device which is communicated with the cavity to form a suction system, the access of the suction system is provided with a detection device; with the arrangement of the detection device, the pressure in the cavity can be detected; when the requirement of the affected part of a patient is fulfilled, pumping is replaced by treatment to ensure the precise control of cavity pressure to satisfy each treatment requirement of different affected parts. Due to the arrangement of an isolation device, when the pressure in the cavity meets the requirement, the pipe of the suction system is separated from the cavity by the isolation device to ensure that the pressure in the cavity does not change and always meets the pressure requirements during whole treatment process. The utility model is suitable for the popularization and application in medical places like hospitals.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially relates to a kind of suction cup.
Background technology
At present, existing suction cup comprises tank body and jar intravital cavity volume, in use, gas expansion in the igniting of cavity volume the inside makes cavity volume, after being placed on above patient's the skin, outside atmospheric pressure is greater than the pressure of cavity volume the inside, and atmospheric pressure carries out cup above tank body being pressed in firmly patient's skin.And another kind of suction cup comprises tank body and jar intravital cavity volume, and externally also be provided with a pressurizing unit that communicates with cavity volume and tank body and form a suction system, this pressurizing unit is to adopt piston that the gas in the cavity volume is taken out toward the outside, by after the bleeding of piston, external pressure is pressed in tank body above patient's the skin firmly greater than the pressure of cavity volume the inside.
But, above the shortcoming that exists of two kinds of methods be: when patient's different parts is carried out cup, the pressure of its tank interior is different, and adopts this manually-operated method well the pressure of tank interior not to be controlled, and then can not reach the purpose of treatment well; And adopt the pressurizing unit of piston form when bleeding, to operate effort, wayward.
The utility model content
Technical problem to be solved in the utility model provides a kind of suction cup that can accurately control cavity volume pressure.
The technical scheme that its technical problem that solves this utility model adopts is: suction cup, comprise tank body with cavity volume, and tank body is provided with the getter device that communicates with cavity volume and forms suction system, is provided with checkout gear in the path of system.Can detect the cavity volume pressure inside by the checkout gear that is provided with, after the requirement of satisfying this position skin of patient, just can stop to bleed treating, so just can satisfy the treatment requirement at each position of patient so that the cavity volume pressure inside is precisely controlled.
Preferred version as technique scheme further is that described checkout gear is a vacuum meter.By the vacuum meter that is provided with, make and in the process that getter device is bled, can very accurately measure atmospheric pressure in the pipeline, and can find out very intuitively whether the pressure in the cavity volume has reached best pressure, and then control, make that the pressure in the cavity volume reaches the optimum efficiency of curing the disease.
Further be that described getter device is a vacuum extractor.Just can be by the vacuum extractor that is provided with so that the gas of cavity volume the inside is extracted out by vacuum extractor, and after reaching certain pressure, close vacuum extractor, reach the purpose of automatic control, and easy and simple to handle, make the cavity volume pressure inside reach the optimum efficiency of treatment.
Further be that the pipeline that getter device is connected with tank body is provided with odour seal.By the odour seal that is provided with, after feasible can the meeting the demands at the pressure of cavity volume, be spaced from each other with the pipeline and the cavity volume of odour seal, the cavity volume pressure inside is no longer changed, and then in whole therapeutic process, all satisfy the requirement of pressure getter device.
As the preferred version of technique scheme, described odour seal is a check valve.By the check valve that is provided with, make that gas can not flow in the tank body, and can supportingly use after closing getter device, be convenient to change, reduce maintenance cost.
Further be in the pipeline of getter device, to be provided with headstock gear.By the headstock gear that is provided with; making can be after the cavity volume pressure inside reaches the pressure of setting and the startup headstock gear is closed the pipeline of getter device; avoid vacuum extractor to take out the cavity volume pressure inside low in air-breathing and can not reach the therapeutic effect of the best continuing; and headstock gear and odour seal can play a protective role to the pressure of cavity volume the inside simultaneously, have guaranteed that further the pressure of cavity volume the inside reaches best therapeutic effect.
Further be that described headstock gear comprises that being enclosed with the elasticity that opens and closes sliding pearl opens and closes capsule, opens and closes the diameter of the external diameter of sliding pearl greater than pipeline.Make operate more convenient, and more reliable to the sealing of pipeline.
Further be that described getter device and tank body removably connect.By removably connecting, make outside getter device be convenient to disassemble, and then getter device is bled to next tank body from tank body, a getter device is controlled a plurality of tank body pressure.
The beneficial effects of the utility model are: can detect the cavity volume pressure inside by the checkout gear that is provided with, after the requirement of satisfying this position skin of patient, just can stop to bleed treating, so just can satisfy the treatment requirement at each position of patient so that the cavity volume pressure inside is precisely controlled.By the odour seal that is provided with, after feasible can the meeting the demands at the pressure of cavity volume, be spaced from each other with the pipeline and the cavity volume of odour seal, the cavity volume pressure inside is no longer changed, and then in whole therapeutic process, all satisfy the requirement of pressure getter device.By the headstock gear that is provided with, making can be after the cavity volume pressure inside reaches the pressure of setting and the startup headstock gear is closed the pipeline of getter device, avoid getter device to take out the cavity volume pressure inside low in air-breathing and can not reach the therapeutic effect of the best continuing, be particluarly suitable for medical space such as hospital and apply.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Be labeled as among the figure, skin 1, tank body 2, odour seal 3, headstock gear 4, cavity volume 5, getter device 6, inlet valve 7, negative inspiratory pressure mouth 8, checkout gear 9, elasticity open and close capsule 10, open and close sliding pearl 11.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
As shown in Figure 1, suction cup of the present utility model comprises the tank body 2 with cavity volume 5, and tank body 2 is provided with the getter device 6 that communicates with cavity volume 5 and forms suction system, is provided with checkout gear 9 in the path of system.Can detect cavity volume 5 pressure inside by the checkout gear 9 that is provided with, after the requirement of satisfying this position skin 1 of patient, just can stop to bleed treating, so just can satisfy the treatment requirement at each position of patient so that cavity volume 5 pressure inside are precisely controlled.Checkout gear 9 can be arranged on the tank body 2, also can be arranged on the pipeline of system, all can as long as can detect the pressure of cavity volume 5 the insides.
In order to show cavity volume 5 pressure inside intuitively, as the embodiment of above-mentioned embodiment, described checkout gear 9 is a vacuum meter.By the vacuum meter that is provided with, make and in the process that getter device 6 is bled, can very accurately measure atmospheric pressure in the pipeline, and can find out very intuitively whether the pressure in the cavity volume 5 has reached best pressure, and then control, make that the pressure in the cavity volume 5 reaches the optimum efficiency of curing the disease.Certainly checkout gear 9 also can be adopts pressure sensor etc. can signal piping in the device of pressure all can.
In order to control the pressure in the cavity volume 5 better, described getter device 6 is a vacuum extractor.Just can be by the vacuum extractor that is provided with so that the gas of cavity volume 5 the insides is extracted out by vacuum extractor, and after reaching certain pressure, close vacuum extractor, reach the purpose of automatic control, and easy and simple to handle, make cavity volume 5 pressure inside reach the optimum efficiency of treatment.By the vacuum extractor that is provided with, directly turn inlet valve 7 just can be bled outward, after pressure reaches best force value, just can close inlet valve 7, vacuum extractor can be to utilize existing equipment such as the existing sputum aspirator in hospital the inside, and is very convenient.Certainly vacuum extractor also can be automatic suction device or manual equipments such as employing piston.
In order to make cavity volume 5 all satisfy the requirement of pressure in whole treatment, the pipeline that getter device 6 is connected with tank body 2 is provided with odour seal 3.By the odour seal 3 that is provided with, after feasible can the meeting the demands at the pressure of cavity volume 5, be spaced from each other with the pipeline and the cavity volume 5 of odour seal 3, cavity volume 5 pressure inside no longer changed, and then in whole therapeutic process, all satisfy the requirement of pressure getter device 6.After cavity volume 5 reached pressure, getter device 6 can just feed atmosphere cavity volume 5 after having treated, but the system that makes like this is not easy control; And by after odour seal 3 is set, promptly can be after cavity volume 5 reaches pressure, just can close or continue air-breathingly regardless of getter device 6, all can itself and cavity volume 5 be separated, make cavity volume 5 in whole treatment, all satisfy the requirement of pressure by the odour seal 3 that is provided with.By after odour seal 3 is set, getter device 6 can continue air-breathing, and after the pressure in the pipeline reached certain value, negative inspiratory pressure mouth 8 was opened, and outside atmosphere just enters the pipeline the inside, can not cause damage to pipeline.And odour seal 3 can be near be provided with on the pipeline of cavity volume 5 valve or other the device that cavity volume 5 and pipeline can be separated all can, as preferred embodiment, described odour seal 3 is a check valve.By the check valve of setting, make and to bleed from cavity volume 5 inner past outsides, and when past cavity volume 5 the insides of outside atmosphere are walked, just can close check valve, thereby make cavity volume 5 pressure inside remain unchanged, and check valve is bought replacing after being convenient to easily.
In order to control the pressure in the cavity volume 5 better, in the pipeline of getter device 6, be provided with headstock gear 4.By the headstock gear 4 that is provided with; making can be after cavity volume 5 pressure inside reaches the pressure of setting and startup headstock gear 4 is closed the pipeline of getter device 6; avoid vacuum extractor to take out cavity volume 5 pressure inside low in air-breathing and can not reach the therapeutic effect of the best continuing; and headstock gear 4 can play a protective role to the pressure of cavity volume 5 the insides with odour seal 3 simultaneously; the pressure that has further guaranteed cavity volume 5 the insides reaches best therapeutic effect; and after closing headstock gear 4, also be convenient to outside getter device 6 is pulled away above tank body 2.Headstock gear 4 can be various can with the devices of pipeline sealing all can, as plate, ball etc., preferentially select the form of ball for use, promptly described headstock gear 4 comprises that being enclosed with the elasticity that opens and closes sliding pearl 11 opens and closes capsule 10, opens and closes the diameter of the external diameter of sliding pearl 11 greater than pipeline.To open and close after sliding pearl 11 is pressed in the pipeline like this, and owing to open and close the diameter of the external diameter of sliding pearl 11 greater than pipeline, open and close sliding pearl 11 and just formed sealing to pipeline, elasticity opens and closes capsule 10 and adopts the various elastomeric materials that can be used as sealing to make, as rubber etc.
And control for the pressure that makes 6 pairs of a plurality of tank bodies 2 of a getter device, described getter device 6 removably connects with tank body 2.By removably connecting, make outside getter device 6 be convenient to disassemble, and then 6 pairs of next tank bodies 2 of getter device are bled from tank body 2 outer surfaces, the pressure of 6 pairs of a plurality of tank bodies 2 of a getter device is controlled.Certainly, the pressure that reach 6 pairs of a plurality of tank bodies 2 of a getter device is controlled, and also can be that the mode that the interface of a plurality of and tank body 2 is set on a suction device 6 realizes.It removably connects can be that modes such as employing is threaded, grafting realize.
Claims (8)
1. suction cup comprises the have cavity volume tank body (2) of (5), and tank body (2) is provided with the getter device (6) that communicates with cavity volume (5) and forms suction system, it is characterized in that: be provided with checkout gear (9) in the path of system.
2. suction cup as claimed in claim 1 is characterized in that: described checkout gear (9) is a vacuum meter.
3. suction cup as claimed in claim 1 is characterized in that: described getter device (6) is a vacuum extractor.
4. suction cup as claimed in claim 1 is characterized in that: the pipeline that getter device (6) is connected with tank body (2) is provided with odour seal (3).
5. suction cup as claimed in claim 4 is characterized in that: described odour seal (3) is a check valve.
6. according to any described suction cup of claim in the claim 1～5, it is characterized in that: in the pipeline of getter device (6), be provided with headstock gear (4).
7. suction cup as claimed in claim 6 is characterized in that: described headstock gear (4) comprises that being enclosed with the elasticity that opens and closes sliding pearl (11) opens and closes capsule (10), opens and closes the diameter of the external diameter of sliding pearl (11) greater than pipeline.
8. suction cup as claimed in claim 1 is characterized in that: described getter device (6) removably connects with tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200792345U CN201067495Y (en) | 2007-04-20 | 2007-04-20 | Cupping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200792345U CN201067495Y (en) | 2007-04-20 | 2007-04-20 | Cupping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067495Y true CN201067495Y (en) | 2008-06-04 |
Family
ID=39488868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200792345U Expired - Fee Related CN201067495Y (en) | 2007-04-20 | 2007-04-20 | Cupping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067495Y (en) |
-
2007
- 2007-04-20 CN CNU2007200792345U patent/CN201067495Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 |