CN201356812Y - Automatic injector for nasal feeding - Google Patents
Automatic injector for nasal feeding Download PDFInfo
- Publication number
- CN201356812Y CN201356812Y CNU2009200229710U CN200920022971U CN201356812Y CN 201356812 Y CN201356812 Y CN 201356812Y CN U2009200229710 U CNU2009200229710 U CN U2009200229710U CN 200920022971 U CN200920022971 U CN 200920022971U CN 201356812 Y CN201356812 Y CN 201356812Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- push rod
- push
- spring
- nasal feeding
- 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
Links
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An automatic injector for nasal feeding, which comprises a sleeve and a push rod, and is characterized in that: the push rod is arranged in the sleeve, the push plate is arranged at the front end of the push rod, the push handle is arranged at the rear end of the push rod, the side hole is formed in the push handle, the injection hole is formed in the front end of the sleeve, the lug hole is formed in the rear end of the sleeve, a plurality of cylinders with different heights are arranged on the outer side of the front end of the push handle, the spring is arranged between the cylinder on the outer side of the side hole of the push handle and the cylinder on the outer side. When the sleeve is used, food can be filled into the sleeve, then the sleeve is hung on an infusion support, an injection hole in the front end of the sleeve is connected onto a nasogastric tube, and then the lower end of the spring is hung on a column body with different positions on the outer side of the front end of the sleeve according to the requirement of feeding speed. The purpose of automatic food feeding can be achieved by utilizing the tension of the spring, and then the lower end of the spring can be selected to be hung on the cylinders with different positions at the outer side of the front end of the sleeve according to the requirement of feeding speed.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of nasal feeding automatic injector.
Background technology
At present, well-known, nasal feeding is clinical critical patient's enteral nutrition and the main thoroughfare of feeding water, need nasal feeding in 1-2 hour once, each operation expends nurse's long period, particularly watch time, if any the nasal feeding patient, may influence processing to other patient.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and the demand that provides a kind of nasal feeding automatic injector, this nasal feeding automatic injector can satisfy the various different state of an illness is easy to use.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of nasal feeding automatic injector, it comprises sleeve and push rod, it is characterized in that: be provided with push rod in the sleeve, the push rod front end is push pedal, and the rear end is to push away handle, push away handle and be provided with side opening, barrel forward end is provided with injection orifice, and the rear end is provided with earhole, and the front end outside is provided with the different cylinder of height of several protrusions, push away handle side opening and barrel forward end the outside cylinder between be provided with spring, the earhole of sleeve rear end is provided with suspension arrangement.Can earlier food be packed into during use in the sleeve, sleeve is hanging on the drip stand then, and the injection orifice of barrel forward end is received on the nasal feeding tube, then according to advancing the needs of speed, the lower end of spring hung on the different cylinder of barrel forward end outer fix gets final product.
The beneficial effects of the utility model are: owing to being provided with spring between the cylinder that pushes away handle side opening and the barrel forward end outside, so utilize the pulling force of spring, can reach the purpose of automatic feed, can the lower end of spring be selected to hang on the different cylinder of barrel forward end outer fix to get final product according to the needs that advance speed then.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is a structural representation of the present utility model.
1. sleeves among the figure, 2. push rod, 3. push pedal 4. pushes away handle, 5. side opening, 6. injection orifice, 7. earhole, 8. cylinder, 9. spring, 10. suspension arrangement, 11. nasal feeding tube.
The specific embodiment:
In the drawings, a kind of nasal feeding automatic injector, it comprises sleeve 1 and push rod 2, it is characterized in that: be provided with push rod 2 in the sleeve 1, push rod 2 front ends are push pedals 3, the rear end is to push away handle 4, pushes away handle 4 and is provided with side opening 5, and sleeve 1 front end is provided with injection orifice 6, sleeve 1 rear end is provided with earhole 7, the sleeve 1 front end outside is provided with the different cylinder 8 of height of several protrusions, pushes away between the cylinder 8 outside handle 4 side openings 5 and sleeve 1 front end and is provided with spring 9, and the earhole 7 of sleeve 1 rear end is provided with suspension arrangement 10.Can earlier food be packed into during use in the sleeve 1, sleeve 1 is hanging on the drip stand then, the injection orifice 6 of sleeve 1 front end is received on the nasal feeding tube 11,, the lower end of spring 9 hung on the different cylinder 8 of sleeve 1 front end outer fix get final product then according to advancing the needs of speed.
Claims (1)
1. nasal feeding automatic injector, it comprises sleeve and push rod, it is characterized in that: be provided with push rod in the sleeve, the push rod front end is push pedal, and the rear end is to push away handle, push away handle and be provided with side opening, barrel forward end is provided with injection orifice, and the rear end is provided with earhole, and the front end outside is provided with the different cylinder of height of several protrusions, push away handle side opening and barrel forward end the outside cylinder between be provided with spring, the earhole of sleeve rear end is provided with suspension arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200229710U CN201356812Y (en) | 2009-03-07 | 2009-03-07 | Automatic injector for nasal feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200229710U CN201356812Y (en) | 2009-03-07 | 2009-03-07 | Automatic injector for nasal feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356812Y true CN201356812Y (en) | 2009-12-09 |
Family
ID=41422565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200229710U Expired - Fee Related CN201356812Y (en) | 2009-03-07 | 2009-03-07 | Automatic injector for nasal feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356812Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785100A (en) * | 2014-01-24 | 2014-05-14 | 河南科技大学第一附属医院 | Injector for nasal feeding |
| CN108969378A (en) * | 2018-04-17 | 2018-12-11 | 北京敬科技有限公司 | A kind of nursing feeding device for intensive care unit |
-
2009
- 2009-03-07 CN CNU2009200229710U patent/CN201356812Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785100A (en) * | 2014-01-24 | 2014-05-14 | 河南科技大学第一附属医院 | Injector for nasal feeding |
| CN108969378A (en) * | 2018-04-17 | 2018-12-11 | 北京敬科技有限公司 | A kind of nursing feeding device for intensive care unit |
| CN108969378B (en) * | 2018-04-17 | 2020-09-01 | 河南科技大学第一附属医院 | A feeding device is used in nursing for intensive care unit |
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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: 20091209 Termination date: 20100307 |