CN202569010U - Novel gastrointestinal decompressor - Google Patents
Novel gastrointestinal decompressor Download PDFInfo
- Publication number
- CN202569010U CN202569010U CN 201220246968 CN201220246968U CN202569010U CN 202569010 U CN202569010 U CN 202569010U CN 201220246968 CN201220246968 CN 201220246968 CN 201220246968 U CN201220246968 U CN 201220246968U CN 202569010 U CN202569010 U CN 202569010U
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- piston
- cylindrical shell
- piston cylinder
- check valve
- cylinder body
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Abstract
The utility model belongs to medical treatment tools, and discloses a novel gastrointestinal decompressor. A drainage joint and a pressure gage are arranged at the upper end of a cylinder body; a piston cylinder is arranged in the cylinder body; a push-pull rod is arranged above the piston in the piston cylinder; an exhaustion check valve is arranged on the piston; the lower end of the piston cylinder is connected with a suction pipe; and the other end of the suction pipe is positioned at the upper part of the cylinder body and an air inlet check valve is arranged on the other end of the suction pipe. Negative pressure in the cylinder body can be adjusted by moving the piston, so that the optimal drainage effect can be achieved; and the gastrointestinal decompressor is reasonable in structural design and is convenient to operate.
Description
Technical field
This utility model belongs to medical apparatus and instruments, discloses a kind of novel gastrointestinal decompression device.
Background technology
Make abdominal postoperative, the patient tends to occur the phenomenon that hydrops in the abdomen or intra-abdominal pressure increase, and makes operative site be difficult for healing, and increases the possibility that infects.For preventing that above-mentioned situation from taking place; Must Intraabdominal hydrops of patient or gas drain be come out, general at present employing drainage tube and drainage bag are implemented, though this decompression drainage assembly is simple; But often because the interior negative pressure of drainage bag is not enough; And make drain not thorough, and need carry out repeatedly drain, operation is trouble comparatively.
The utility model content
For overcoming above-mentioned technical problem, it is a kind of simple in structure, easy to operate that this utility model provides, the novel gastroenteritic decompressor that the decompression drainage effect is good.
For realizing above-mentioned technical purpose, this utility model is to adopt following technical scheme to realize: a kind of novel gastroenteritic decompressor comprises an airtight cylindrical shell; The cylindrical shell upper end is provided with flow sub and Pressure gauge, is provided with a piston cylinder in the cylindrical shell, and the opening of piston cylinder upper end is also stretched out cylindrical shell; Piston top in the piston cylinder is provided with push-pull bar; Piston is provided with exhaust check valve, and the piston cylinder lower end is connected with an exhaust tube, and the exhaust tube other end is positioned at cylindrical shell top and is provided with breather check valve.
The utlity model has following beneficial effect: during use; Flow sub is connected with drainage tube; Can make through push-and-pull piston up and down to produce certain negative pressure in the cylindrical shell, intravital hydrops or gas drain are smoothly come out, and can be according to the manometric numerical value of cylindrical shell top; Make to produce suitable negative pressure in the cylindrical shell, so that reach best drainage effect.Its reasonable in design, easy to operate, have significant practicality.
Description of drawings
Accompanying drawing is this utility model structural representation.
Among the figure, 1, cylindrical shell, 2, exhaust tube, 3, piston cylinder, 4, breather check valve, 5, flow sub, 6, Pressure gauge, 7, handle, 8, push-pull bar, 9, exhaust check valve, 10, piston.
The specific embodiment
Shown in accompanying drawing, a kind of novel gastroenteritic decompressor comprises an airtight cylindrical shell 1; Cylindrical shell 1 upper end is provided with flow sub 5 and Pressure gauge 6, is provided with a piston cylinder 3 in the cylindrical shell 1, and the opening of piston cylinder 3 upper ends is also stretched out cylindrical shell 1; Piston 10 tops in the piston cylinder 3 are provided with push-pull bar 8, and push-pull bar 8 upper ends are provided with handle 7, and piston 10 is provided with exhaust check valve 9; Piston cylinder 3 lower ends are connected with an exhaust tube 2, and exhaust tube 2 other ends are positioned at cylindrical shell 1 top and are provided with breather check valve 4.
Claims (1)
1. a novel gastroenteritic decompressor comprises an airtight cylindrical shell, and the cylindrical shell upper end is provided with flow sub and Pressure gauge; It is characterized in that: be provided with a piston cylinder in the cylindrical shell; The piston cylinder upper end is open and stretch out cylindrical shell, and the piston top in the piston cylinder is provided with push-pull bar, and piston is provided with exhaust check valve; The piston cylinder lower end is connected with an exhaust tube, and the exhaust tube other end is positioned at cylindrical shell top and is provided with breather check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246968 CN202569010U (en) | 2012-05-18 | 2012-05-18 | Novel gastrointestinal decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246968 CN202569010U (en) | 2012-05-18 | 2012-05-18 | Novel gastrointestinal decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569010U true CN202569010U (en) | 2012-12-05 |
Family
ID=47238471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246968 Expired - Fee Related CN202569010U (en) | 2012-05-18 | 2012-05-18 | Novel gastrointestinal decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455951A (en) * | 2015-12-28 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN105497995A (en) * | 2015-12-29 | 2016-04-20 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN107596460A (en) * | 2017-09-08 | 2018-01-19 | 郝晓慧 | One kind drainage care device |
| CN108355216A (en) * | 2018-04-13 | 2018-08-03 | 刘艳丽 | A kind of paediatrics ventilator apparatus |
| CN112972792A (en) * | 2021-02-24 | 2021-06-18 | 西南医科大学 | Paediatrics negative pressure intelligent control gastric lavage device |
-
2012
- 2012-05-18 CN CN 201220246968 patent/CN202569010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455951A (en) * | 2015-12-28 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN105497995A (en) * | 2015-12-29 | 2016-04-20 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN107596460A (en) * | 2017-09-08 | 2018-01-19 | 郝晓慧 | One kind drainage care device |
| CN108355216A (en) * | 2018-04-13 | 2018-08-03 | 刘艳丽 | A kind of paediatrics ventilator apparatus |
| CN112972792A (en) * | 2021-02-24 | 2021-06-18 | 西南医科大学 | Paediatrics negative pressure intelligent control gastric lavage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |