CN201067580Y - Nasal feeding stomach tube - Google Patents
Nasal feeding stomach tube Download PDFInfo
- Publication number
- CN201067580Y CN201067580Y CNU2007201248457U CN200720124845U CN201067580Y CN 201067580 Y CN201067580 Y CN 201067580Y CN U2007201248457 U CNU2007201248457 U CN U2007201248457U CN 200720124845 U CN200720124845 U CN 200720124845U CN 201067580 Y CN201067580 Y CN 201067580Y
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- housing
- tube body
- shell
- infusion connector
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a nasal feeding gastric tube. A head end of a gastric tube body is closed, holes are opened at the side wall near the head end of the gastric tube body, a needle free closed infusion connector is connected with the tail end of the gastric tube body; the needle free closed infusion connector consists of a shell, a central canula and a latex plug; the bottom of the shell is opened with holes, the central canula is positioned in the shell coaxially and is connected with the shell into a whole, the latex plug is positioned in the shell and seals and plugs the holes of the bottom of the central canula and the shell. The utility model has the advantages that the operation is convenient, liquid nutrient substances leakage is effectively prevented in use, being cleaner and healthier, and the intensity of labor of nursing staff is greatly reduced.
Description
Technical field
This utility model belongs to medical nursing utensil technical field, specifically, relates to a kind of nasal feeding stomach tube.
Background technology
The patient of stupor or function of deglutition obstacle in order to guarantee nutrition supply, usually needs the indwelling gastric tube nasal feeding because of not taking food voluntarily.The nasal feeding stomach tube that uses is soft rubber tube or a silica gel tube long about 1 meter at present, tail end (outer end when using) is hatch frame, nipple with syringe during use links to each other with the stomach tube tail end, the liquid nutritional material pushes stomach tube by syringe, enters stomach by the hole on stomach tube head end (the inner) sidewall again.Because the bore and the syringe nipple external diameter of stomach tube tail end are not complementary, and in the use, need pinch the junction of stomach tube and syringe nipple with hands, feel very inconvenient; The liquid nutritional material by the outside seepage in the junction of stomach tube and syringe nipple, causes waste easily, and the clothing of making dirty.In addition, nasal feeding finishes to avoiding the gastric content adverse current, must will bind up with gauze behind the stomach tube tail end opisthotonos, the reuse clip is clamped or cotton rope ties, or clamps with mosquito forceps, and its neither attractive in appearance also action to the patient is made troubles, cross infection takes place easily, has increased nursing staff's work load.
The utility model content
Problem to be solved in the utility model provides a kind of easy to use, can effectively avoid food waste and environmental pollution, and alleviates the nasal feeding stomach tube of nursing staff's work load.
For solving the problems of the technologies described above, nasal feeding stomach tube of the present utility model, the head end sealing of its stomach tube body, having the hole near on the sidewall of stomach tube body head end, the tail end of stomach tube body is connected with needleless sealing infusion connector, and this needleless sealing infusion connector is made of housing, centre pipe and latex plug, and housing bottom has the hole, centre pipe is co-axial to be positioned at housing and to be connected as a single entity with housing, and the latex plug is positioned at housing the hole sealing of centre pipe bottom and housing bottom is blocked.
Owing to adopted needleless sealing infusion connector, it is closely to be connected reliably that stomach tube body tail end seals between the infusion connector with needleless, during use the liquid nutritional material packed in the syringe, the pin of syringe directly pricks the latex plug of needleless sealing infusion connector, needle tubing is entered in the centre pipe of needleless sealing infusion connector, push syringe then, just the liquid nutritional material can be sent in the stomach by stomach tube.According to the physical characteristic of latex plug, needle tubing takes out the back joint and is in closed state voluntarily, thereby does not need the stomach tube tail end is bent wrapping, and each use front and back carry out disinfection to latex plug acupuncture treatment pipe place and get final product.
The beneficial effects of the utility model are: easy to operate, can effectively prevent liquid nutritional material seepage in the use, and sanitation and hygiene more, and alleviated nursing staff's labor intensity greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode reference diagram of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the cutaway view (amplification) of the A-A of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is done further indefiniteness explanation:
As shown in Figure 1, 2, 3, the nasal feeding stomach tube that this utility model provides, the head end 1a sealing of its stomach tube body 1, having hole 2 near on the sidewall of stomach tube body 1 head end 1a, the tail end 1b of stomach tube body 1 is connected with needleless sealing infusion connector 3, this needleless sealing infusion connector 3 is made of housing 3a, centre pipe 3b and latex plug 3c, housing 3a bottom has the hole, centre pipe 3b is co-axial to be positioned at housing 3a and to be connected as a single entity with housing 3a, and latex plug 3c is positioned at housing 3a the hole sealing of centre pipe 3b bottom and housing 3a bottom is blocked.
Fig. 1 illustrates the housing 3a medial wall that needleless sealing infusion connector 3 front ends link to each other with stomach tube body 1 and is provided with the threaded line 4 of projection, is connected more reliably thereby stomach tube body 1 and needleless are sealed between the infusion connector 3, also is convenient to the assembling between them.
As can be seen from Figure 4: the outline cross section of needleless sealing infusion connector 3 front end shell 3a is a regular polygon, is convenient to grasp needleless sealing infusion connector 3 like this itself and stomach tube body 1 are assembled together.
As shown in Figure 2, during use the liquid nutritional material packed into 5 li of syringes, the pin of syringe 5 directly pricks the latex plug 3c of needleless sealing infusion connector 3, needle tubing is entered in the centre pipe 3b of needleless sealing infusion connector 3, push syringe 5 then, just the liquid nutritional material can be sent in the stomach by stomach tube.According to the physical characteristic of latex plug 3c, needle tubing takes out the back joint and is in closed state voluntarily, thereby does not need the stomach tube tail end is bent wrapping, and each use front and back carry out disinfection to latex plug 3c acupuncture treatment pipe place and get final product.
Claims (3)
1. nasal feeding stomach tube, comprise stomach tube body (1), head end (1a) sealing of stomach tube body (1), having hole (2) near on the sidewall of stomach tube body (1) head end (1a), it is characterized in that: the tail end (1b) of described stomach tube body (1) is connected with needleless sealing infusion connector (3), this needleless sealing infusion connector (3) is by housing (3a), centre pipe (3b) and latex plug (3c) constitute, housing (3a) bottom has the hole, centre pipe (3b) is co-axial to be positioned at housing (3a) and to be connected as a single entity with housing (3a), and latex plug (3c) is positioned at housing (3a) the hole sealing of centre pipe (3b) bottom and housing (3a) bottom is blocked.
2. a kind of nasal feeding stomach tube as claimed in claim 1 is characterized in that: housing (3a) medial wall that described needleless sealing infusion connector (3) front end links to each other with stomach tube body (1) is provided with the threaded line (4) of projection.
3. a kind of nasal feeding stomach tube as claimed in claim 1 is characterized in that: the outline cross section of described needleless sealing infusion connector (3) front end shell (3a) is a regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248457U CN201067580Y (en) | 2007-07-27 | 2007-07-27 | Nasal feeding stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248457U CN201067580Y (en) | 2007-07-27 | 2007-07-27 | Nasal feeding stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067580Y true CN201067580Y (en) | 2008-06-04 |
Family
ID=39488953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201248457U Expired - Fee Related CN201067580Y (en) | 2007-07-27 | 2007-07-27 | Nasal feeding stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067580Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068752A (en) * | 2009-11-21 | 2011-05-25 | 姜相君 | Indwelling device for direct administration treatment of gastric ulcer |
-
2007
- 2007-07-27 CN CNU2007201248457U patent/CN201067580Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068752A (en) * | 2009-11-21 | 2011-05-25 | 姜相君 | Indwelling device for direct administration treatment of gastric ulcer |
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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: 20080604 |