CN202198862U - Nasal feeding type timing pusher - Google Patents
Nasal feeding type timing pusher Download PDFInfo
- Publication number
- CN202198862U CN202198862U CN2011202687180U CN201120268718U CN202198862U CN 202198862 U CN202198862 U CN 202198862U CN 2011202687180 U CN2011202687180 U CN 2011202687180U CN 201120268718 U CN201120268718 U CN 201120268718U CN 202198862 U CN202198862 U CN 202198862U
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- CN
- China
- Prior art keywords
- nasal feeding
- syringe
- patient
- shell
- pusher
- 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 relates to a nasal feeding type timing pusher. The nasal feeding type timing pusher is characterized by comprising a shell, a pushing device positioned inside the shell, and an injection device, wherein the injection device is of an injector, an injection port of the injector is extended from the upper part of the shell and connected with a stomach tube, and a cover is arranged at the lower part of the shell. The pusher can ensure that the chyme can be stably pushed into the stomach tube at specific time, and can not cause chyme to be cold due to slower speed and further cause diarrhea of a patient, neither nor, cause emesis of the patient due to faster speed. In addition, the device can greatly relieve the burden of families of the patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of nasal feeding with the timing propeller.
Background technology
Nasal feeding, promptly nasal feeding is delivered to stomach tube in patient's stomach through nasal cavity exactly, through the stomach tube thing of seeking food in patient's stomach, is generally used for going into a coma or can not the own patient that take food.In the nasal feeding process, need in stomach tube, be injected into chyme lentamente,, can cause that the patient vomits if injection speed is too fast with syringe; If injection speed is slow excessively, food cools off, and causes that easily patient suffers from diarrhoea.At present, the nasal feeding process is generally accomplished by families of patients, and the fltting speed of syringe is difficult to precise control, and can bring very big burden to families of patients, and fritters away energy, and is very to be necessary so develop a kind of nasal feeding propelling syringe of self-timing.
Summary of the invention
This utility model provides a kind of nasal feeding simple in structure, easy to use, that can alleviate the burden of families of patients and can not make patient produce discomfort to use regularly propeller for solving the technical problem that exists in the known technology.
The technical scheme that this utility model is taked for the technical problem that exists in the solution known technology is: a kind of nasal feeding is with the timing propeller; It is characterized in that: comprise housing, be positioned at the propulsion plant and the injection device of enclosure interior; Said injection device is a syringe; The injection port of syringe stretches out from the top of housing, and connects stomach tube on the injection port of syringe, and said lower part of frame is equipped with capping.
This utility model can also adopt following technical scheme:
Said propulsion plant comprises drive motors, accumulator, reductor and promotion tooth bar, and the power shaft of said reductor is connected with the output shaft of drive motors, and the output shaft of said reductor is connected with the promotion tooth bar, and the upper end of said promotion tooth bar connects said syringe.
Advantage and the good effect that the utlity model has are: this utility model provides a kind of nasal feeding with the timing propeller for patient.Propeller can guarantee stably chyme to be advanced stomach tube in official hour, can not cross slowly because of speed to cause patient to suffer from diarrhoea because of chyme cools off, and also can not vomit because of excessive velocities makes patient.In addition, this device burden of alleviating patient family members greatly.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure: 1, housing; 2, propulsion plant; 2-1, drive motors; 2-2, accumulator; 2-3, reductor; 2-4, promotion tooth bar; 3, injection device; 4, stomach tube; 5, capping.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of this utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of nasal feeding is with the timing propeller.Comprise housing 1, housing 1 inside has propulsion plant 2 and injection device 3, and injection device 3 is a syringe, and the injection port of syringe stretches out from the top of housing, and connects stomach tube 4 on the injection port of syringe, and the bottom of housing 1 is equipped with capping 5.In this indefiniteness embodiment, syringe is the 50ml syringe, and capping 5 and housing 1 be through being threaded, and housing and capping are processed by plastic material.
The structure of above-mentioned propulsion plant 2 is: comprise drive motors 2-1, accumulator 2-2, reductor 2-3 and promote tooth bar 2-4; The power shaft of reductor 2-3 is connected with the output shaft of drive motors 2-1; The output shaft of reductor 2-1 is connected with promotion tooth bar 2-4, and the upper end that promotes tooth bar 2-4 connects said syringe.Accumulator 2-2 is drive motors 2-1 power supply, and drive motors 2-1 slows down through reductor 2-3 and drives and promotes tooth bar 2-4 roof pressure syringe, realizes the propelling to chyme in the stomach tube with this.
Claims (2)
1. a nasal feeding is with the timing propeller; It is characterized in that: comprise housing, be positioned at the propulsion plant and the injection device of enclosure interior; Said injection device is a syringe; The injection port of syringe stretches out from the top of housing, and connects stomach tube on the injection port of syringe, and said lower part of frame is equipped with capping.
2. nasal feeding according to claim 1 is with the timing propeller; Said propulsion plant comprises drive motors, accumulator, reductor and promotion tooth bar; The power shaft of said reductor is connected with the output shaft of drive motors; The output shaft of said reductor is connected with the promotion tooth bar, and the upper end of said promotion tooth bar connects said syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202687180U CN202198862U (en) | 2011-07-28 | 2011-07-28 | Nasal feeding type timing pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202687180U CN202198862U (en) | 2011-07-28 | 2011-07-28 | Nasal feeding type timing pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198862U true CN202198862U (en) | 2012-04-25 |
Family
ID=45963005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202687180U Expired - Fee Related CN202198862U (en) | 2011-07-28 | 2011-07-28 | Nasal feeding type timing pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315914A (en) * | 2013-06-26 | 2013-09-25 | 黄波 | Electric fluid injection aid |
| CN106619137A (en) * | 2016-12-21 | 2017-05-10 | 南方医科大学第三附属医院 | Self-help stomach tube food injector with controllable speed and temperature |
-
2011
- 2011-07-28 CN CN2011202687180U patent/CN202198862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315914A (en) * | 2013-06-26 | 2013-09-25 | 黄波 | Electric fluid injection aid |
| CN106619137A (en) * | 2016-12-21 | 2017-05-10 | 南方医科大学第三附属医院 | Self-help stomach tube food injector with controllable speed and temperature |
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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 |
Granted publication date: 20120425 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |