CN200951260Y - Dilating gastric lavage tube with its end able to be expansion - Google Patents
Dilating gastric lavage tube with its end able to be expansion Download PDFInfo
- Publication number
- CN200951260Y CN200951260Y CN 200620087899 CN200620087899U CN200951260Y CN 200951260 Y CN200951260 Y CN 200951260Y CN 200620087899 CN200620087899 CN 200620087899 CN 200620087899 U CN200620087899 U CN 200620087899U CN 200951260 Y CN200951260 Y CN 200951260Y
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- CN
- China
- Prior art keywords
- head
- hole
- backguy
- tube
- tube body
- 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 gastric lavage pipe with a head that can be inflatable, which comprises a gastric pipe body (1) and a through hole (2) on the side wall. Wherein, the side wall of the head of the gastric pipe body (1) is film; the elastic steel wires (3) are positioned on the inner side wall of the film pipe among the through holes at the head of the gastric pipe body (1); a sliding loop (7) is fixed on the inner side wall; the front end of a pulling-thread (4) is divided into single thin filament which passes through the sliding loop (7) and returns to fix on the back end of the corresponding elastic steel wire (3), the back end of the pulling-thread (4) stretches out of the hole. As the head of the gastric pipe body has an inflatable device and a spherical surface, the gastric pipe body is not only easy to insert into stomach, but also can not block the through holes of the gastric pipe body, which can shorten the time of lavage, assuage the suffer of the patients and increase the work effect of the medical staff.
Description
Technical field
This utility model relates to a kind of improvement of gastrolavage tube, and specifically a kind of tube head that can prevent that through hole from stopping up expands can wealthy gastrolavage tube.
Background technology
At present, gastrolavage is one of important measures of clinical emergency treatment after the various per os acute poisonings, employed gastrolavage tube mostly is single chamber silica gel tube greatly, on the stomach tube sidewall that inserts the stomach end or its top be provided with through hole, during use, gastrolavage tube is sent into gastric from nose or oral cavity through pharyngeal, esophagus, external automatic gastrolavage machine, earlier medicinal liquid is injected gastric with automatic gastrolavage machine, dilution gastric drug toxicity and poisonous substance, the sucking-off of reuse automatic gastrolavage machine.The weak point of this gastrolavage tube is: when outside imbibition, on the gastrolavage tube front end side wall or vertical through hole very easily by the gastric mucus plugging, tube head is easily inhaled flat, causes suction to be interrupted, and influences the gastric lavage success rate.
Summary of the invention
The purpose of this utility model is to provide a kind of and can expands by the tube head that makes gastrolavage tube, thereby preventing that the tube head through hole from stopping up, avoiding tube head to be inhaled that flat tube head expands can wealthy gastrolavage tube.
For reaching above purpose, the technical scheme that this utility model adopted is: this tube head expands can wealthy gastrolavage tube, by the stomach tube body, through hole constitutes, through hole is located on the sidewall of stomach tube body head, can symmetricly establish four, the end surface of stomach tube body is a spherical cambered surface, be beneficial to the stomach tube physical ability and successfully insert patient's gastric, the head side wall that it is characterized in that the stomach tube body is a thin film tube wall, the symmetric elastic wire of burying underground in the thin film tube wall between the head adjacent through-holes of stomach tube body, make the front end of stomach tube body under the situation of tube wall attenuate, can not influence intensity, simultaneously, because after the tube wall attenuation, through hole easy deformation herein, and it is smooth, soft, through hole is difficult for by mucus plugging, this thin film tube wall is that silica gel thin film is made, can with the stomach tube system as an integral body, fixing slip ring on the head end inwall, the front end of backguy is divided into monofilament, and pass respectively to turn back behind the slip ring on the head end inwall and be fixed on the rearward end of elastic wire, the tube wall of stomach tube body rear end is provided with the hole of stretching out of backguy, stretch out from stretching out the hole of backguy the rear end of backguy, place stomach tube external, to make things convenient for the patient to spur backguy, stomach tube body head is when backguy outwards spurs, and outwards arches in the middle part of elastic wire, the head end of stomach tube body is inflatable expansion, thereby through hole is widened, can prevent further that through hole is blocked, simultaneously, the head end of stomach tube body can not inhaled flat in paunch flusher imbibition process yet, guarantees normally carrying out of gastric lavage.This utility model is also implemented by following measure: described elastic wire is buried four symmetrically underground, and the diameter of elastic wire can be 0.5-1.0mm; Fix hand draw ring in the outer end of backguy,, can be provided with sealing-plug, to keep the air-tight state of stomach tube body stretching out in the hole of backguy to make things convenient for patient's operation.During use, the head end of gastrolavage tube is inserted in patient's stomach, the rear end connects automatic gastrolavage machine, gastric lavage operation can be carried out,, hand draw ring can be spurred when observing the front end through hole when blocked, elastic wire then outwards expands and enlarges, make through hole become big, the tamper in the through hole can be drawn out of, and gastric lavage can normally be carried out again.
The beneficial effects of the utility model are: compare with the gastrolavage tube of present use, owing to established the device of inflatable expansion at stomach tube body head end, and the head end of stomach tube body is a spherical cambered surface, so in the gastric lavage process, not only the stomach tube body inserts gastric easily, and can not stop up the through hole of stomach tube body, can shorten gastric lavage time, alleviate the patient misery, improve medical worker's work efficiency.
Description of drawings
Fig. 1 is that this utility model structure is along the axis cross-sectional schematic.
Fig. 2 analyses and observe enlarged diagram for this utility model along Figure 1A-A.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This tube head expands can wealthy gastrolavage tube, by stomach tube body 1, through hole 2 constitutes, through hole 2 is located on the sidewall of stomach tube body 1 head, the end surface of stomach tube body 1 is a spherical cambered surface, the head side wall of stomach tube body 1 is a thin film tube wall, the symmetric elastic wire 3 of burying underground in the thin film tube wall between the head adjacent through-holes 2 of stomach tube body 1, fixing slip ring 7 on the head end inwall, the front end of backguy 4 is divided into monofilament, and pass respectively to turn back behind the slip ring 7 on the head end inwall and be fixed on the rearward end of corresponding elastic wire 3, the tube wall of stomach tube body 1 rear end is provided with the hole of stretching out of backguy 4, and the back segment of backguy 4 is single, and stretch out from stretching out the hole of backguy 4 rear end of backguy 4.Described elastic wire 3 is buried four symmetrically underground; Hand draw ring 6 can be fixed in the outer end of backguy 4, sealing-plug 5 can be provided with stretching out in the hole of backguy 4.
Claims (2)
1, a kind of tube head expands can wealthy gastrolavage tube, by stomach tube body (1), through hole (2) constitutes, through hole (2) is located on the sidewall of stomach tube body (1) head, the end surface of stomach tube body (1) is a spherical cambered surface, the head side wall that it is characterized in that stomach tube body (1) is a thin film tube wall, the symmetric elastic wire (3) of burying underground in the thin film tube wall between the head adjacent through-holes (2) of stomach tube body (1), fixing slip ring (7) on the head end inwall, the front end of backguy (4) is divided into monofilament, and pass respectively to turn back behind the slip ring (7) on the head end inwall and be fixed on the rearward end of corresponding elastic wire (3), the tube wall of stomach tube body (1) rear end is provided with the hole of stretching out of backguy (4), and stretch out from stretching out the hole of backguy (4) rear end of backguy (4).
2, expand can wealthy gastrolavage tube for tube head according to claim 1, it is characterized in that described elastic wire (3) buries four symmetrically underground; The fixing hand draw ring (6) of going up is provided with sealing-plug (5) stretching out of backguy (4) in the hole in the outer end of backguy (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087899 CN200951260Y (en) | 2006-08-18 | 2006-08-18 | Dilating gastric lavage tube with its end able to be expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087899 CN200951260Y (en) | 2006-08-18 | 2006-08-18 | Dilating gastric lavage tube with its end able to be expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951260Y true CN200951260Y (en) | 2007-09-26 |
Family
ID=38809558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087899 Expired - Fee Related CN200951260Y (en) | 2006-08-18 | 2006-08-18 | Dilating gastric lavage tube with its end able to be expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951260Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041979A (en) * | 2016-12-13 | 2017-08-15 | 上海市杨浦区中心医院 | Nephrology dept.'s peritoneum dialysis catheter |
| CN113521423A (en) * | 2021-07-16 | 2021-10-22 | 河南科技大学第一附属医院 | Independent milk duct perfusion assembly and use method thereof |
-
2006
- 2006-08-18 CN CN 200620087899 patent/CN200951260Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041979A (en) * | 2016-12-13 | 2017-08-15 | 上海市杨浦区中心医院 | Nephrology dept.'s peritoneum dialysis catheter |
| CN113521423A (en) * | 2021-07-16 | 2021-10-22 | 河南科技大学第一附属医院 | Independent milk duct perfusion assembly and use method thereof |
| CN113521423B (en) * | 2021-07-16 | 2022-10-11 | 河南科技大学第一附属医院 | Independent milk duct perfusion assembly and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |