CN203935432U - Stomach tube negative pressure drainage rinses external member - Google Patents
Stomach tube negative pressure drainage rinses external member Download PDFInfo
- Publication number
- CN203935432U CN203935432U CN201420303154.3U CN201420303154U CN203935432U CN 203935432 U CN203935432 U CN 203935432U CN 201420303154 U CN201420303154 U CN 201420303154U CN 203935432 U CN203935432 U CN 203935432U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- negative pressure
- pressure drainage
- tube
- external member
- 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
The utility model discloses a kind of stomach tube negative pressure drainage and rinse external member, the bulk-breaking devices such as traditional stomach tube and negative-pressure suction bottle are carried out to good reform and innovation, new external member comprises negative pressure drainage vessel, stomach tube and disposable normal saline syringe; The connection tube of described negative pressure drainage vessel adopts and is threaded with stomach tube, and stomach tube link is female thread structure; The plug that hangs a stomach tube port at stomach tube link is stifled, and this stops up with being connected of stomach tube is also helical structure; The injection head of described disposable normal saline syringe is a screw socket structure with the screw-internal thread fit of stomach tube link, has a nut cap to be connected with described injection head, or is connected with the connection tube end of negative pressure drainage vessel.This utility model can solve easy pollution, the operation inconvenience of traditional device existence and fix the technical problems such as insecure.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of stomach tube drainage wash device.
Background technology
Traditional stomach tube drainage wash device is that stomach tube rinses bag, a built-in disposable dish and two gauzes, in use need nurse to open and rinse bag, again spread stomach tube washing tray: open bag, go up normal saline, open disposable syringe and put into dish, use nurse need to repeat to open dish at every turn, and normal saline is exposed in air for a long time and syringe repeats to be connected with stomach tube and rinses.In clinical use stomach tube with negative pressure bottle, syringe for to be alternately connected, due to the preventer that does not have to connect, so easily pollute; Therefore when docking and injecting charge, effort syringe is common structure, and, and syringe is used and reuses afterwards easy pollution next time; Described connection is grafting, should throw off, insecure.
Summary of the invention
The purpose of this utility model is to provide a kind of stomach tube negative pressure drainage and rinses external member, to solve easy pollution that traditional device exists, operation inconvenience and the fixing technical problem such as insecure.
In order to realize foregoing invention object, the technical scheme that this utility model adopts is as follows:
Stomach tube negative pressure drainage rinses external member, comprises negative pressure drainage vessel, stomach tube and disposable normal saline syringe; The connection tube of described negative pressure drainage vessel adopts and is threaded with stomach tube, and stomach tube link is female thread structure; The plug that hangs a stomach tube port at stomach tube link is stifled; The injection head of described disposable normal saline syringe is a screw socket structure with the screw-internal thread fit of stomach tube link, has a nut cap or is connected with described injection head, or being connected with the connection tube end of negative pressure drainage vessel.
The utility model has the advantages that the mode of being threaded connection realizes the connection of all parts, fixation; By nut cap, plug, block up the port of all parts is carried out to shutoff, effectively prevent the pollution in using; The oral area of syringe is screw socket, injects laborsavingly, and each separate parts is combined, and is convenient to clinical manipulation, simplifies working procedure, and is more conducive to sterile working, increases the safety of nursery work and patient's comfortableness.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of negative pressure drainage vessel of the present utility model and stomach tube.
Fig. 2 is the stifled structural representation of the plug of stomach tube port of the present utility model.
Fig. 3 is disposable normal saline syringe front view of the present utility model.
Fig. 4 is disposable normal saline injector head structural representation of the present utility model.
Fig. 5 is the three-dimensional view of disposable normal saline syringe of the present utility model and nut cap.
The specific embodiment
Concrete structure of the present utility model is referring to Fig. 1,2,3.Described stomach tube negative pressure drainage rinses external member, comprises negative pressure drainage vessel 1, stomach tube 4 and disposable normal saline syringe 7; The connection tube 2 of described negative pressure drainage vessel 1 adopts and is threaded with stomach tube 4, and stomach tube 4 links 6 are female thread structure; At stomach tube link 6, hang the plug stifled 5 of a stomach tube port; The injection head 8 of described disposable normal saline syringe 7 is the screw socket structures with the screw-internal thread fit of stomach tube link, has a nut cap 9 or is connected with described injection head 8, or being connected with the connection tube end 3 of negative pressure drainage vessel.
In use, the connection tube of negative pressure drainage vessel 12 is adopted and is threaded with stomach tube 4, complete negative pressure drainage.Drain is over by filling in stifled 5 by the 6 port shutoff of stomach tube link.When needs rinse, the nut cap of the injection head of disposable normal saline syringe 789 is taken off, adopt with stomach tube 4 the disposable injecting normal saline that is threaded.Described nut cap 9 also can cover the connection tube end 3 at negative pressure drainage vessel.
Claims (1)
1. stomach tube negative pressure drainage rinses an external member, comprises negative-pressure suction bottle, stomach tube and disposable normal saline syringe; It is characterized in that, the connection tube of described negative pressure drainage vessel adopts and is threaded with stomach tube, and stomach tube link is female thread structure; The plug that hangs a stomach tube port at stomach tube link is stifled; The injection head of described disposable normal saline syringe is a screw socket structure with the screw-internal thread fit of stomach tube link, has a nut cap or is connected with described injection head, or being connected with the connection tube end of negative pressure bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303154.3U CN203935432U (en) | 2014-06-09 | 2014-06-09 | Stomach tube negative pressure drainage rinses external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303154.3U CN203935432U (en) | 2014-06-09 | 2014-06-09 | Stomach tube negative pressure drainage rinses external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935432U true CN203935432U (en) | 2014-11-12 |
Family
ID=51854783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303154.3U Expired - Fee Related CN203935432U (en) | 2014-06-09 | 2014-06-09 | Stomach tube negative pressure drainage rinses external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691865A (en) * | 2017-01-16 | 2017-05-24 | 郑州大学第附属医院 | Spiral negative pressure extraction booster |
-
2014
- 2014-06-09 CN CN201420303154.3U patent/CN203935432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691865A (en) * | 2017-01-16 | 2017-05-24 | 郑州大学第附属医院 | Spiral negative pressure extraction booster |
| CN106691865B (en) * | 2017-01-16 | 2023-05-26 | 郑州大学第一附属医院 | Spiral negative pressure extraction booster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160609 |