CN201361263Y - Nasal feeding tube - Google Patents
Nasal feeding tube Download PDFInfo
- Publication number
- CN201361263Y CN201361263Y CNU2009200235590U CN200920023559U CN201361263Y CN 201361263 Y CN201361263 Y CN 201361263Y CN U2009200235590 U CNU2009200235590 U CN U2009200235590U CN 200920023559 U CN200920023559 U CN 200920023559U CN 201361263 Y CN201361263 Y CN 201361263Y
- Authority
- CN
- China
- Prior art keywords
- nasal feeding
- feeding tube
- way valve
- rear end
- needle stand
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A nasal feeding tube belongs to the technical field of medical instruments, and consists of a tube body (1), a needle stand (2) and a one-way valve (3). The nasal feeding tube is characterized in that the needle stand (2) communicated with the tube body (1) is connected to the rear end of the tube body (1), and the one-way valve (3) is arranged in the interior of the rear end of the tube body (1). The utility model has the advantages that the structure is simple, the use is convenient, the injector is firmly connected with the needle stand at the rear end of the nasal feeding tube, the one-way valve inside the tube body can prevent the nasal feeding food from backflow, and the cross infection is avoided.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of nasal feeding tube.
Background technology
At present, the nasal feeding tube of clinical use is rubber hose or a silica gel tube long about 1 meter, and tail end is a hatch frame, during use syringe nipple is linked to each other with the nasal feeding tube tail end, the liquid nutritional thing pushes nasal feeding tube by syringe, is entered in the stomach by the liquid outlet above the nasal feeding tube front end side wall again.Because the bore and the syringe nipple of nasal feeding tube tail end are not complementary, and will pinch nasal feeding tube and syringe nipple junction with hands during use, use inconvenient; And after nasal feeding finishes, for avoiding the gastric content adverse current, must will bind up with gauze behind the nasal feeding tube tail end opisthotonos, the reuse clip is clamped or is tied with cotton rope, and this method troublesome poeration is wasted time and energy, and cross infection takes place easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and providing a kind of can be connected firmly with syringe, and can prevent the nasal feeding tube of food adverse current.
The purpose of this utility model is achieved in that this nasal feeding tube is made up of body, needle stand, one-way valve, and the body rear end is connected with the needle stand that communicates with body, and inside, body rear end is provided with one-way valve.
Advantage of the present utility model: simple in structure, easy to use, the needle stand of syringe and nasal feeding tube rear end is connected firmly, and manages intravital one-way valve and can prevent that nasal feeding food from backflowing, and avoids cross infection.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this nasal feeding tube is made up of body 1, needle stand 2, one-way valve 3, and body 1 rear end is connected with the needle stand 2 that communicates with body 1, and inside, body 1 rear end is provided with one-way valve 3.
Claims (1)
1, a kind of nasal feeding tube is made up of body (1), needle stand (2), one-way valve (3), it is characterized in that body (1) rear end is connected with the needle stand (2) that communicates with body (1), and body (1) inside, rear end is provided with one-way valve (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200235590U CN201361263Y (en) | 2009-03-17 | 2009-03-17 | Nasal feeding tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200235590U CN201361263Y (en) | 2009-03-17 | 2009-03-17 | Nasal feeding tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201361263Y true CN201361263Y (en) | 2009-12-16 |
Family
ID=41471919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009200235590U Expired - Fee Related CN201361263Y (en) | 2009-03-17 | 2009-03-17 | Nasal feeding tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201361263Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102319477A (en) * | 2011-08-05 | 2012-01-18 | 姜相君 | Cardia achalasia treatment device |
CN104055679A (en) * | 2013-03-24 | 2014-09-24 | 杜文举 | Simple feeding tube |
-
2009
- 2009-03-17 CN CNU2009200235590U patent/CN201361263Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102319477A (en) * | 2011-08-05 | 2012-01-18 | 姜相君 | Cardia achalasia treatment device |
CN104055679A (en) * | 2013-03-24 | 2014-09-24 | 杜文举 | Simple feeding tube |
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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: 20091216 Termination date: 20100317 |