CN201350245Y - Lavage tube leading-in device - Google Patents
Lavage tube leading-in device Download PDFInfo
- Publication number
- CN201350245Y CN201350245Y CNU2008202327677U CN200820232767U CN201350245Y CN 201350245 Y CN201350245 Y CN 201350245Y CN U2008202327677 U CNU2008202327677 U CN U2008202327677U CN 200820232767 U CN200820232767 U CN 200820232767U CN 201350245 Y CN201350245 Y CN 201350245Y
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- CN
- China
- Prior art keywords
- tube
- leading
- lavage
- connecting plate
- plunger
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- 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 relates to a lavage tube leading-in device, which belongs to medical rescue instruments. The lavage tube leading-in device mainly comprises a leading-in tube and is characterized in that two air pressure type plunger pistons arrayed on the left and the right are further included, the upper and the lower ends of each plunger piston are respectively provided with denture bases, a connecting board is arranged between the two plunger pistons, the leading-in tube is stretched into an tube opening on the connecting board, and cylinders of the two plunger pistons are externally connected with a pressurized air bag through an airway tube. An oral cavity of a patient is opened through the air pressure type plunger pistons and is enabled to remain an open state and the lavage tube is inserted into a gastral cavity through the leading-in tube. The lavage tube leading-in device has the advantages of simple structure, convenient usage and smooth inserting effects, thereby effectively avoiding the lavage tube being blocked or being cracked caused by biting and ensuring normal processing of lavage rescue.
Description
Technical field
This utility model belongs to medical rescue apparatus, and particularly a kind of medical gastrolavage tube imports uses device.
Background technology
For poisoning patient, gastric lavage is a kind of essential rescue means, needs from the oral cavity gastrolavage tube to be inserted gastral cavity, inwardly inject medicinal liquid or extract gastric juice out, thereby treatment is poisoned quickly and effectively.Now used clinically gastrolavage tube is common silica gel tube, for the poisoning patient more serious patient that particularly poisons, because the rejection of the subjective instinct of patient, the patient usually closes the oral cavity, some can occur tightly stinging the gastrolavage tube phenomenon, causes the gastrolavage tube obstruction even breaks the influence rescue.
Summary of the invention
The purpose of this utility model is to provide a kind of gastrolavage tube gatherer that can keep the patient oral cavity to open and guarantee normal insertion of gastrolavage tube and use.
This utility model is achieved in that
The gastrolavage tube gatherer mainly comprises the ingress pipe that rubber is made, and it is characterized in that: also comprise the vapour-pressure type plunger that two left-right symmetric are arranged, the upper and lower side of plunger is respectively arranged with dens supporter; Be provided with connecting plate between two plungers, have the mouth of pipe on the connecting plate, described ingress pipe stretches into this mouth of pipe and is fixed on the connecting plate; The cylinder of two plungers communicates by airway, the external pressurised airbag of this airway.
This utility model is opened the patient oral cavity by the vapour-pressure type plunger by dens supporter, and is made it to keep open configuration after adopting said structure, and gastrolavage tube inserts gastral cavity by ingress pipe.Have simple in structure, easy to use, insert effect smoothly, can effectively avoid gastrolavage tube to be snapped stopping up and break by the teeth splitting the generation of phenomenon, what guarantee that gastric lavage rescues normally carries out.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
In the accompanying drawing, 1 is that ingress pipe, 2 is that plunger, 3 is that connecting plate, 4 is that airway, 5 is that pressurised airbag, 6 is that spatula, 7 is a dens supporter.
As shown in drawings, this utility model is that a kind of gastrolavage tube imports fixture, mainly is made up of ingress pipe 1 and mouth expanding apparatus.Ingress pipe 1 adopts rubber tube to make, and promptly guarantees certain support degree, has certain elasticity again.The endoporus of ingress pipe 1 is slightly larger than gastrolavage tube, to guarantee normally penetrating of gastrolavage tube.Mouth expanding apparatus is the vapour-pressure type plunger 2 that two left-right symmetric are arranged, and plunger 2 is made up of cylinder and fore-set, and fore-set forms lifting under gas pressure.Two plungers 2 connect as one by connecting plate 3, the corresponding left and right sides of difference tooth body, and connecting plate 3 can be arranged on the outer wall of cylinder.The cylinder of two plungers 2 communicates by an airway 4, these airway 4 external pressurised airbag 5, and pressurised airbag 5 is provided with relief valve, can guarantee the synchronization lifting of left and right sides plunger 2.Described airway 4 adopts high pressure resistant plastic tube, can be packed on the connecting plate 3.Also be provided with inside spatula 6 on the connecting plate 3, spatula 6 downward arc-shaped bends are used to push down tongue.The bottom of described plunger 2 cylinders and the upper end of fore-set are respectively arranged with dens supporter 7, the corresponding respectively lower tooth body of going up.Be respectively arranged with outside Y shape opening on the described dens supporter 7, the shape of Y shape opening and people's tooth bulk phase should.The centre position of connecting plate 3 has a mouth of pipe, and described ingress pipe 1 stretches into this mouth of pipe and is fixed on the connecting plate 3,
For preventing that dens supporter 7 from contacting with the rigid of tooth body, the Y shape opening medial surface of dens supporter 7 is provided with soft bed course.
During use, mouth expanding apparatus stretches into the oral cavity, and dens supporter 7 is aimed at the lower tooth body respectively, by pressurised airbag 5 rising plungers 2, thereby strut the tooth body, because employing is vapour-pressure type plunger 2, there is certain extendable room between fore-set and the cylinder, the stiff state when avoiding the oral cavity to open.Ingress pipe 1 is aimed at pharyngeal, penetrates gastrolavage tube by ingress pipe 1, can carry out normal gastric lavage and rescue.After finishing, pressure release is taken out.
Claims (3)
1, gastrolavage tube gatherer mainly comprises the ingress pipe (1) that rubber is made, and it is characterized in that: also comprise the vapour-pressure type plunger (2) that two left-right symmetric are arranged, the upper and lower side of plunger (2) is respectively arranged with dens supporter (7); Be provided with connecting plate (3) between two plungers (2), connecting plate has the mouth of pipe on (3), and described ingress pipe (1) stretches into this mouth of pipe and is fixed on the connecting plate (3); The cylinder of two plungers (2) communicates by airway (4), the external pressurised airbag of this airway (4) (5).
2, gastrolavage tube gatherer according to claim 1 is characterized in that: described dens supporter (7) is provided with outside Y shape opening, and Y shape opening medial surface is provided with soft bed course.
3, gastrolavage tube gatherer according to claim 1 and 2 is characterized in that: also be provided with inside spatula (6) on the described connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202327677U CN201350245Y (en) | 2008-12-23 | 2008-12-23 | Lavage tube leading-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202327677U CN201350245Y (en) | 2008-12-23 | 2008-12-23 | Lavage tube leading-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350245Y true CN201350245Y (en) | 2009-11-25 |
Family
ID=41373635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202327677U Expired - Fee Related CN201350245Y (en) | 2008-12-23 | 2008-12-23 | Lavage tube leading-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350245Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083227A (en) * | 2014-07-24 | 2014-10-08 | 毕恒太 | Medical oral cavity positioning spreader |
| CN108814533A (en) * | 2018-04-20 | 2018-11-16 | 周国辉 | A kind of Medical oral cavity speculum |
-
2008
- 2008-12-23 CN CNU2008202327677U patent/CN201350245Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083227A (en) * | 2014-07-24 | 2014-10-08 | 毕恒太 | Medical oral cavity positioning spreader |
| CN108814533A (en) * | 2018-04-20 | 2018-11-16 | 周国辉 | A kind of Medical oral cavity speculum |
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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: 20091125 Termination date: 20121223 |