CN2120585U - Pedal type stomach intestine pressure reducer - Google Patents
Pedal type stomach intestine pressure reducer Download PDFInfo
- Publication number
- CN2120585U CN2120585U CN 92207942 CN92207942U CN2120585U CN 2120585 U CN2120585 U CN 2120585U CN 92207942 CN92207942 CN 92207942 CN 92207942 U CN92207942 U CN 92207942U CN 2120585 U CN2120585 U CN 2120585U
- Authority
- CN
- China
- Prior art keywords
- connection tube
- lower sleeve
- sleeve barrel
- decompression
- operated
- 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.)
- Granted
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Abstract
The utility model discloses the structure of a pedal type stomach intestine pressure reducer. The pressure reducer comprises a decompression tank, a collection bottle, a connection tube, and a guide tube, characterized in that the outer cover of the decompression tank comprises an upper sleeve barrel and a lower sleeve barrel, and the upper sleeve barrel and the lower sleeve barrel can relatively move. The connecting point of the connection tube and the lower sleeve barrel is provided with a gas valve, and both ends of an air bag inside the decompression tank are fixedly connected with the top of the upper sleeve barrel and the bottom of the lower sleeve barrel; the air bag is provided with springs inside. The utility model has the advantages of small size, light weight, safe and reliable operation, convenient operation, and low fault.
Description
This utility model relates to a kind of structure of gastrointestinal decompression device.
Existing box gastrointestinal decompression device comprises the decompression jar of being made up of air bag, air bleeding valve and overcoat, receiving flask, and the connection tube between decompression jar and the receiving flask and the extraction catheter of receiving flask constitute.Air bag places in the overcoat, and the bottom is connected to the vertical dish of cast iron that band is carried handle; Air bag communicates with connection tube, and air bleeding valve is arranged on the air bag.The weak point of this decompressor is: volume is big and self is heavy; Troublesome poeration, effort; When air bag shrinks, easily cause air row of falling in patient's body; The vacuum magnitude of instrument can not be regulated; Decompression jar no feed liquor protector.
Task of the present utility model is exactly in order to overcome the deficiencies in the prior art, provides a kind of volume little, in light weight; Easy and simple to handle and vacuum magnitude is controlled; The technical scheme of foot-operated gastrointestinal decompression device safe in utilization.
In order to realize above-mentioned task, the structure that this utility model adopts is: the overcoat of decompression jar 1 is made of relatively-movable upper bush 2 and lower sleeve 3, and connection tube 4 has inlet valve 5 with the junction of lower sleeve; Air bag 6 two ends are fixed at the bottom of the upper bush top and lower sleeve between the upper and lower sleeve; Air bag is built-in with spring 7.
Connection tube of the present utility model can be by being equipped with the sealing filter gas cylinder 9 of ball float 8 in one, and this filter gas cylinder can prevent that liquid, the impurity in the receiving flask 10 from entering the decompression jar.
Owing to adopted said structure, major advantage of the present utility model is: volume is little, in light weight; Safe in utilization, reliable; Easy to operate, fault rate is low.
The drawing of accompanying drawing is described as follows
Fig. 1 is a sketch map of the present utility model;
Fig. 2 is the vertical view of decompression jar of the present utility model.
The utility model is described in further detail below in conjunction with drawings and Examples:
In an embodiment, be added with control valve 11 on the connection tube, be used to regulate the size of the cross section of connection tube.Control valve can be a trapezoidal frame, and card has spherical or cylindrical bolt in the frame.
The decompression jar of embodiment outer be with one "
" shape bale handle 12, the upper bush top and the bale handle of overcoat are slidingly matched.
In Fig. 1,13 is air bleeding valve, and 14 is the extraction catheter of receiving flask.
Claims (5)
1, a kind of foot-operated gastrointestinal decompression device, comprise the decompression jar of forming by air bag, air bleeding valve and overcoat, receiving flask, the connection tube between decompression jar and the receiving flask and the extraction catheter of receiving flask constitute, it is characterized in that: the overcoat of decompression jar is made of relatively-movable upper bush and lower sleeve, and there is inlet valve the junction of connection tube and lower sleeve, and balloon ends is fixed at the bottom of the upper bush top and lower sleeve between the upper and lower sleeve; Air bag is built-in with spring.
2, according to the described foot-operated gastrointestinal decompression device of claim 1, it is characterized in that: connection tube is by being equipped with the sealing filter gas cylinder of ball float in one.
3, according to claim 1 or 2 described foot-operated gastrointestinal decompression devices, it is characterized in that: be added with control valve on the connection tube.
4, according to the described foot-operated gastrointestinal decompression device of claim 3, it is characterized in that: the control valve on the connection tube is trapezoidal frame, and card has spherical or cylindrical bolt in the frame.
5, according to claim 1,2 or 4 described foot-operated gastrointestinal decompression devices, it is characterized in that: the decompression jar overcoat have outward one "
" the shape bale handle, the upper bush top and the bale handle of overcoat are slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207942 CN2120585U (en) | 1992-04-29 | 1992-04-29 | Pedal type stomach intestine pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207942 CN2120585U (en) | 1992-04-29 | 1992-04-29 | Pedal type stomach intestine pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2120585U true CN2120585U (en) | 1992-11-04 |
Family
ID=4953553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92207942 Granted CN2120585U (en) | 1992-04-29 | 1992-04-29 | Pedal type stomach intestine pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2120585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8366644B2 (en) | 2008-03-13 | 2013-02-05 | Kci Licensing, Inc. | System and method for reduced pressure charging |
| CN107469165A (en) * | 2017-09-05 | 2017-12-15 | 袁其华 | A kind of general external application stomach liquid Intelligent pressure reducing device |
-
1992
- 1992-04-29 CN CN 92207942 patent/CN2120585U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8366644B2 (en) | 2008-03-13 | 2013-02-05 | Kci Licensing, Inc. | System and method for reduced pressure charging |
| CN101959545B (en) * | 2008-03-13 | 2013-06-19 | 凯希特许有限公司 | System and method for reduced pressure charging |
| US9827403B2 (en) | 2008-03-13 | 2017-11-28 | Kci Licensing, Inc. | System and method for reduced pressure charging |
| CN107469165A (en) * | 2017-09-05 | 2017-12-15 | 袁其华 | A kind of general external application stomach liquid Intelligent pressure reducing device |
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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 |