CN202459403U - Anti-pollution filter stomach tube - Google Patents
Anti-pollution filter stomach tube Download PDFInfo
- Publication number
- CN202459403U CN202459403U CN2012201245869U CN201220124586U CN202459403U CN 202459403 U CN202459403 U CN 202459403U CN 2012201245869 U CN2012201245869 U CN 2012201245869U CN 201220124586 U CN201220124586 U CN 201220124586U CN 202459403 U CN202459403 U CN 202459403U
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- CN
- China
- Prior art keywords
- stomach tube
- pollution filter
- tube
- pollution
- technical
- 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
An anti-pollution filter stomach tube belongs to the technical field of medical instruments. The technical scheme of the utility model is that: the anti-pollution filter stomach tube comprises a rubber tube, and is characterized in that a protection cover is arranged on the rubber tube, and a screen is arranged on the protection cover. The anti-pollution filter stomach tube has a simple structure, can prevent foreign materials from entering the stomach tube to cause cross section when stomach tube insertion nursing is carried out on a critical patient, so the working difficulty of the medical personnel is relieved.
Description
Technical field:
This utility model belongs to the medical instruments technical field, is a kind of anti-pollution filtration stomach tube specifically.
Background technology:
Some critical patients difficulty of taking food is arranged; Need stomach tube be inserted gastric from nasal cavity through esophagus, to patient nutrient substance is provided through stomach tube, this stomach tube is exposed in the air all the time; Thereby foreign body gets into stomach tube easily causes cross infection, has increased great work difficulty to the medical worker.
Summary of the invention:
The purpose of this utility model provides a kind of when inserting the stomach tube nursing to the critical patient, can avoid foreign body to get into stomach tube and causes the anti-pollution filtration stomach tube of cross infection.
The technical scheme of this utility model is: comprise sebific duct, it is characterized in that on sebific duct, being provided with protective cover that protective cover is provided with drainage screen.
The beneficial effect of this utility model is: this utility model is simple in structure, when inserting the stomach tube nursing to the critical patient, can avoid foreign body entering stomach tube and cause cross infection, has alleviated medical worker's work difficulty.
Description of drawings:
Fig. 1 is the structural representation of this utility model.
Among the figure 1, sebific duct, 2, protective cover, 3, drainage screen.
The specific embodiment:
Comprise sebific duct 1, it is characterized in that on sebific duct 1, being provided with protective cover 2 that protective cover 2 is provided with drainage screen 3.When inserting the stomach tube nursing to the critical patient, protective cover 2 is covered on mouth of pipe place, stop that through drainage screen 3 the foreign body intrusion gets final product.
Claims (1)
1. anti-pollution filtration stomach tube comprises sebific duct (1), it is characterized in that: on sebific duct (1), be provided with protective cover (2), protective cover (2) is provided with drainage screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201245869U CN202459403U (en) | 2012-03-19 | 2012-03-19 | Anti-pollution filter stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201245869U CN202459403U (en) | 2012-03-19 | 2012-03-19 | Anti-pollution filter stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459403U true CN202459403U (en) | 2012-10-03 |
Family
ID=46907607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201245869U Expired - Fee Related CN202459403U (en) | 2012-03-19 | 2012-03-19 | Anti-pollution filter stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459403U (en) |
-
2012
- 2012-03-19 CN CN2012201245869U patent/CN202459403U/en not_active Expired - Fee Related
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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: 20121003 Termination date: 20130319 |