CN202740431U - Nasal feeding nutrient solution injector - Google Patents
Nasal feeding nutrient solution injector Download PDFInfo
- Publication number
- CN202740431U CN202740431U CN 201220460936 CN201220460936U CN202740431U CN 202740431 U CN202740431 U CN 202740431U CN 201220460936 CN201220460936 CN 201220460936 CN 201220460936 U CN201220460936 U CN 201220460936U CN 202740431 U CN202740431 U CN 202740431U
- Authority
- CN
- China
- Prior art keywords
- double
- nasal feeding
- nutrient solution
- sprayer
- cylinder wall
- 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 nasal feeding nutrient solution injector. The nasal feeding nutrient solution injector comprises a double-layer cylinder wall, wherein a core rod is arranged inside the double-layer cylinder wall, the front end of the core rod is provided with a piston, the front end of the double-layer cylinder wall is provided with a sprayer, the front end of the sprayer is provided with a rubber protective cover, the rear end of the double-layer cylinder wall is provided with an evaginable arc-shaped turned edge, and the rear end of the core rod is provided with a round-head-shaped handle. The nasal feeding nutrient solution injector disclosed by the utility model is reasonable in structural design and convenient to operate and use, the double-layer cylinder wall has thermal insulation effect, so that temperature of nutrient solution can be maintained; the rubber protective cover arranged at the front end of the sprayer can prevent the sprayer from being polluted, so that the sprayer is kept to be clean; and the round-head-shaped handle is convenient for pushing and pulling the core rod by medical personnel, thereby being comfortable and convenient and guaranteeing normal and smooth nasal feeding.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of nasal feeding nutrition liquid syringe.
Background technology
Nasal feeding, namely nasal feeding is delivered to stomach tube in the Stomach in Patients by nasal cavity exactly, by the stomach tube thing of seeking food in the Stomach in Patients, is generally used for going into a coma or patient that can not oneself feed.Common way is that the syringe with large size injects nutritional solution in patient's the stomach by stomach tube.The large syringe barrel that uses at present all is the insulation to nutritional solution of being unfavorable for of monolayer, and nutritional solution easily cools off during use in winter, and patient's health is had a negative impact; Because shower nozzle place, syringe front is exposed, easily pollutes, the rear end of core bar is provided with draw ring, does not use power during medical worker's push-and-pull, has affected the operating efficiency of nasal feeding.
The utility model content
The purpose of this utility model is to provide a kind of nasal feeding nutrition liquid syringe in order to overcome above-mentioned technical disadvantages.
The technical scheme that this utility model technical solution problem adopts is: a kind of nasal feeding nutrition liquid syringe; comprise double-deck barrel; the inside of described double-deck barrel is provided with core bar; the front end of described core bar is provided with piston; the front end of double-deck barrel is provided with shower nozzle; the front end of shower nozzle is provided with the rubber protective cover, and the rear end of double-deck barrel is provided with the circular-arc crimping that turns up, and the rear end of described core bar is provided with round end shape handle.
The beneficial effect that this utility model has is:
This utility model reasonable in design; easy for operation; because the double-deck barrel that arranges has insulation effect; the temperature that can keep nutritional solution; the rubber protective cover of shower nozzle front end setting can prevent that shower nozzle from being polluted, and keeps clean clean, and round end shape handle is conducive to medical worker's push-and-pull core bar; comfortable convenient, guaranteed normally carrying out smoothly of nasal feeding.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of this utility model of accompanying drawing.
As shown in Figure 1; this utility model comprises double-deck barrel 1; the inside of described double-deck barrel 1 is provided with core bar 2; the front end of described core bar 2 is provided with piston 3; the front end of double-deck barrel 1 is provided with shower nozzle 4; the front end of shower nozzle 4 is provided with rubber protective cover 5, and the rear end of double-deck barrel 1 is provided with the circular-arc crimping 3 that turns up, and the rear end of described core bar 2 is provided with round end shape handle 7.
Claims (1)
1. nasal feeding nutrition liquid syringe; it is characterized in that: comprise double-deck barrel; the inside of described double-deck barrel is provided with core bar; the front end of described core bar is provided with piston; the front end of double-deck barrel is provided with shower nozzle; the front end of shower nozzle is provided with the rubber protective cover, and the rear end of double-deck barrel is provided with the circular-arc crimping that turns up, and the rear end of described core bar is provided with round end shape handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460936 CN202740431U (en) | 2012-09-06 | 2012-09-06 | Nasal feeding nutrient solution injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460936 CN202740431U (en) | 2012-09-06 | 2012-09-06 | Nasal feeding nutrient solution injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740431U true CN202740431U (en) | 2013-02-20 |
Family
ID=47699889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460936 Expired - Fee Related CN202740431U (en) | 2012-09-06 | 2012-09-06 | Nasal feeding nutrient solution injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740431U (en) |
-
2012
- 2012-09-06 CN CN 201220460936 patent/CN202740431U/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: 20130220 Termination date: 20130906 |