CN2075962U - Hand-operated device for gastric lavage - Google Patents
Hand-operated device for gastric lavage Download PDFInfo
- Publication number
- CN2075962U CN2075962U CN 90222323 CN90222323U CN2075962U CN 2075962 U CN2075962 U CN 2075962U CN 90222323 CN90222323 CN 90222323 CN 90222323 U CN90222323 U CN 90222323U CN 2075962 U CN2075962 U CN 2075962U
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- CN
- China
- Prior art keywords
- hand
- gastric lavage
- pump
- stomach
- gastric
- 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.)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The utility model belongs to hand-operated device for gastric lavage, which is composed of a stomach tube, a hand-operated wobble pump, a two-way switch, liquor inlet and outlet tubes. The aims that gastric lavage liquor is sent into stomach and washings are withdrawn out of human bodies are achieved through the positive and the opposite wobble of the hand-operated wobble pump. The utility model has the advantages of convenient operation and labour saving. And, once the situation that pipelines are blocked occurs, hand feeling is generated; so long as the handle of the pump are wobbled with reversing directions a plurality of times, malfunction can be eliminated.
Description
This utility model relates to a kind of manual gastric lavage apparatus, belongs to medical apparatus and instruments, it by stomach tube, manually make press mechanism and the liquid inlet and outlet pipe constitutes.
The electronic gastric lavage apparatus that occurs at present, be to be that power source, driving vacuum pump are made negative pressure with the electricity, with in the liquid of gastric lavage suction body of stomach, extract washings out body of stomach again, its advantage is to work automatically, shortcoming is that fault is many, breaking down also is difficult to realize, in case and sometimes stomach tube be drawn onto on the coat of the stomach and can not in time find, will cause serious malpractice.For this reason, many medical institutions are still using the type hand gastric lavage apparatus.
88206134.8 patent application documents of Chinese patent communique bulletin disclose a kind of manual gastric lavage apparatus, it be by two cover air bags and piston apparatus respectively with liquid of gastric lavage suction gastric, washings is extracted out external.The deficiency of this manual gastric lavage apparatus is: this mechanical action must be held, be loosened, hold to staff continuously to air bag during operation.Make pressure, staff will soon be tired unable; As if local pipeline blockage in the work, then air bag can not descend, can't make and press with regard to flat, and the operator can't initiatively fix a breakdown, and has only passive the wait at once; As run into the stomach tube mouth and contact on the gastric wall, then air bag also can not descend flat, and this moment if the pulling stomach tube also the gastric film can be pulled.
The purpose of this utility model is: overcome the deficiency of prior art, provide a kind of gently reducing personnel to work, also can get rid of automatically the manual gastric lavage apparatus of clogging.
This utility model implementation is as follows: it also is by stomach tube, manually makes press mechanism and the liquid inlet and outlet pipe constitutes, characteristics are: the described press mechanism of manually making is a hand two-way pump, and this pump one port joins with the stomach tube that inserts gastric, the another port joins by a two-way valve switch and the drain pipe that inserts in the feed tube in the splendid attire liquid of gastric lavage bottle and insert in the splendid attire washings bottle.
Accompanying drawing is this utility model structural representation.
Below in conjunction with accompanying drawing this utility model embodiment is done a narration:
As shown in the figure, this utility model is made up of stomach tube 1, hand pump 2, two way cock 3, feed tube 4, drain pipe 5.Here the hand pump 2 that is adopted belongs to existing equipment, use is all arranged in a lot of fields, two blades are arranged in its housing, one tension spring is arranged between the blade, shake the blade rotation by handle, so just, can make the one port place produce draft, other port generation thrust, if direction is rotated on the contrary, then draft direction is also anti-.During work, stomach tube 1 inserts in the body of stomach, and feed tube 4 is inserted in the liquid of gastric lavage bottle, drain pipe 5 is inserted in the washings bottle, behind two way cock 3 gatings, gets final product the handle that forward shakes hand pump 2, and liquid of gastric lavage just is drawn in the body of stomach like this; And then with two way cock 3 gear shift, oppositely shake hand pump 2, so the gastric washings just is drawn out of body of stomach.The operation of this handle, concerning the staff still easily, the labour-saving.In operation, in case occur that pipeline is blocked or stomach tube 1 front port pushes up situation on the coat of the stomach, the staff promptly can produce feel, and can fix a breakdown several under as long as the handle commutation shaken this moment.
Claims (1)
1, a kind of manual gastric lavage apparatus, by stomach tube, manually make press mechanism and the liquid inlet and outlet pipe constitutes, it is characterized in that: the described press mechanism of manually making is a hand two-way pump, and this pump one port joins with the stomach tube that inserts gastric, the another port joins by a two-way valve switch and the drain pipe that inserts in the feed tube in the splendid attire gastric lavage bottle and insert in the splendid attire washings bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90222323 CN2075962U (en) | 1990-10-13 | 1990-10-13 | Hand-operated device for gastric lavage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90222323 CN2075962U (en) | 1990-10-13 | 1990-10-13 | Hand-operated device for gastric lavage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2075962U true CN2075962U (en) | 1991-05-01 |
Family
ID=4900287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90222323 Withdrawn CN2075962U (en) | 1990-10-13 | 1990-10-13 | Hand-operated device for gastric lavage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2075962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106757A (en) * | 2014-12-19 | 2017-08-29 | 科洛普拉斯特公司 | For anus and/or the system and method for stoma lavation |
| CN109224168A (en) * | 2018-10-21 | 2019-01-18 | 马娇 | A kind of portable gastrolavage device |
| US10792184B2 (en) | 2014-12-19 | 2020-10-06 | Coloplast A/S | System for anal or stomal irrigation and a method for calibrating such a system |
-
1990
- 1990-10-13 CN CN 90222323 patent/CN2075962U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106757A (en) * | 2014-12-19 | 2017-08-29 | 科洛普拉斯特公司 | For anus and/or the system and method for stoma lavation |
| US10792184B2 (en) | 2014-12-19 | 2020-10-06 | Coloplast A/S | System for anal or stomal irrigation and a method for calibrating such a system |
| CN109224168A (en) * | 2018-10-21 | 2019-01-18 | 马娇 | A kind of portable gastrolavage 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 |