CN201020117Y - Nasal feeding injector - Google Patents
Nasal feeding injector Download PDFInfo
- Publication number
- CN201020117Y CN201020117Y CNU2007200839411U CN200720083941U CN201020117Y CN 201020117 Y CN201020117 Y CN 201020117Y CN U2007200839411 U CNU2007200839411 U CN U2007200839411U CN 200720083941 U CN200720083941 U CN 200720083941U CN 201020117 Y CN201020117 Y CN 201020117Y
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- CN
- China
- Prior art keywords
- cap
- syringe
- nasal feeding
- nipple
- utility
- 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
For a nasal feeding injector, a syringe consists of a syringe body and a cap. A nipple is arranged on the cap and a cone grip is positioned at the rear of the core bar. The syringe body and the cap are connected by thread. A rubber gasket is arranged in the cap. In case of injecting powder or tiny particles with the utility model, turn away the cap first, draw the plunger back to a proper position per the amount of chemicals, directly place powder in front of the syringe, reset the cap and then suck in a proper amount of warm boiled water to mix the chemicals and water evenly. At last, link the nipple at the front end of the syringe with the exposed end of gastric canal and push the mixture in. The utility model has solved the problems of prior art, such as overburdened nursing care, inaccurate dosage, inconvenient operation and pollutive character. With simple structure, safety, comfortableness and easy access, the everlasting utility model can precisely perform the dosage, reduce the burden of nursing care, and save time and energy.
Description
Technical field
This utility model relates to a kind of medical treatment and nursing utensil, be specifically a kind of nasogastric tube give patient's gastric inject food, medicine and (or) a kind of special syringe of water.
Background technology
The nasal feeding syringe be applied to clinical for many years, its effect be with food, medicine and (or) water injects patient's gastric, after absorbing through pipe intestinal digesting, is reached for patient's extra-nutrition, moisture, treatment disease, promotes the purpose of rehabilitation.At present, employed nasal feeding syringe in the clinical nursing activity, it is made up of injection tube, piston, three parts of core bar.The shortcoming of this nasal feeding syringe is: 1. the nipple on the syringe cylinder is too short meticulous, in aspiration procedure, and the easily contaminated and effort of syringe cylinder front end; 2. core bar tail end base feel discomfort; 3. can not be thorough to the medicine suction of specialized character, do not reach the purpose of accurate administration, incured loss through delay the state of an illness.At above these problems, in recent years, demand according to nursery work and patient, nursing staff and families of patients have been taked following method: core bar is extracted out in injection tube fully together with piston, the injection tube front end is inclined upwardly slightly, medicine powder directly poured in the injection tube (avoid nipple), again core bar and piston are packed in the injection tube after about 2/3, aspirate an amount of eliminating cold for resuscitation water, allow syringe nipple upwards jiggle syringe, after making medicine and water fully mixing, inject patient's gastric, extract an amount of eliminating cold for resuscitation water again and wash down and remain in the injection tube and the medicine of stomach tube exposed junction gets final product.If handle by medicine powder again after tablet or the bigger medicine of granule pulverize earlier.The pill medicine is handled by medicine powder after being divided into fine granularity earlier again.The deficiency that exists is: promptly increased nursing work load, still can't reach accurate administration; Operation is inconvenience very; The pollution of syringe cylinder front end still exists.
Summary of the invention
Goal of the invention of the present utility model be to provide a kind of simple in structure, easy to operate, safety accurately, the nasal feeding syringe when comfortable feel, Jie Lijie.
In order to finish the foregoing invention purpose, the technical solution of the utility model comprises injection tube, piston, core bar, it is characterized in that: injection tube is connected to form by cylindrical shell and tube medicated cap, has nipple on the tube medicated cap, and the core bar tail end has oval handle.
Described cylindrical shell and being connected to of medicated cap of tube are threaded.
Be provided with rubber packing in the described tube medicated cap.
Said nipple is long to be 1.8-2.2cm, and internal diameter is 0.3-0.5cm.
The core bar tail end has oval handle, and its oval major axis is 3.8-4.2cm, and minor axis is 2.2-2.7cm.
When this utility model uses,, after can directly aspirating, the nipple of injection tube front end is connected the stomach tube exposed junction directly inject patient's gastric and get final product if when nasal feeding food, water or aqua medicine.If during the less medicine of powder for injection medicine or granule, a medicated cap of outwarding winding earlier, after being evacuated to the appropriate location according to big young pathbreaker's piston of medication amount, medicine powder is directly put into barrel front end, revolve good tube medicated cap, aspirate an amount of eliminating cold for resuscitation water, jiggle injection tube, after making an interior medicine and water uniform mixing, the nipple of injection tube front end directly is connected the stomach tube exposed junction injects and get final product.If need the nasal feeding tablet medicine to crush earlier, if need the bigger medicine of nasal feeding granule should be pressed into fine granularity or powder earlier, if the pill medicine gets final product by the medicine powder nasal feeding after should being divided into granule earlier again.This utility model is compared with the nasal feeding syringe of prior art, have simple in structure, safe in utilization, comfortable, easy to operate, avoided drug waste, reached accurate administration, advantage such as when having alleviated nursing work load, practical durable, comfortable feel, Jie Lijie is fit to the requirement that market product substitutes development.
The embodiment that provides below in conjunction with accompanying drawing is to further auspicious the stating of this utility model:
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
In the accompanying drawing, hickey 4 is arranged on the cylindrical shell 5, tube have on the medicated cap 1 with cylindrical shell 5 on hickey 4 corresponding hickeys, a cylindrical shell 5 and a tube medicated cap 1 can be threaded to one and form an injection tube.Tube medicated cap 1 shade be 1.5cm deeply, is provided with rubber packing 3 in the tube medicated cap 1, not only makes easy to operately, has avoided in the nasal feeding process nasal feeding beyond the region of objective existence dew simultaneously.Carry nipple 2 on the tube medicated cap 1, said nipple is long to be 2.0cm, and internal diameter is 0.4cm, not only makes aspiration procedure freely, has avoided the injection tube front end to be polluted by the nasal feeding thing simultaneously.8 is the base of cylindrical shell 5.Core bar 7 front ends have rubber piston 6, and core bar 7 tail ends have oval handle 9, and its oval major axis is 4.0cm, and minor axis is 2.5cm, and finger can be good fit during use, meets the human engineering principle, comfortable feel, and during Jie Lijie.Said injection tube capacity is 60ml.
Claims (5)
1. a nasal feeding syringe comprises injection tube, piston (6), core bar (7), it is characterized in that: injection tube is connected to form by cylindrical shell (5) and tube medicated cap (1), has nipple (2) on the tube medicated cap (1), and core bar (7) tail end has oval handle (9).
2. nasal feeding syringe according to claim 1 is characterized in that: said cylindrical shell (5) and being connected to of tube medicated cap (1) are threaded.
3. nasal feeding syringe according to claim 1 is characterized in that: be provided with rubber packing (3) in the said tube medicated cap (1).
4. nasal feeding syringe according to claim 1 is characterized in that: the nipple (2) that has on the said tube medicated cap (1) is long to be 1.8-2.2cm, and internal diameter is 0.3-0.5cm.
5. nasal feeding syringe according to claim 1 is characterized in that: its major axis of oval handle (9) of said core bar (7) tail end is 3.8-4.2cm, and minor axis is 2.2-2.7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200839411U CN201020117Y (en) | 2007-03-29 | 2007-03-29 | Nasal feeding injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200839411U CN201020117Y (en) | 2007-03-29 | 2007-03-29 | Nasal feeding injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020117Y true CN201020117Y (en) | 2008-02-13 |
Family
ID=39087522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200839411U Expired - Fee Related CN201020117Y (en) | 2007-03-29 | 2007-03-29 | Nasal feeding injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020117Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330141A (en) * | 2020-03-09 | 2020-06-26 | 中健智诊(重庆)生物研究院 | Supplementary device and supplementary method for injecting injection type collagen into intestinal tract |
| CN112969641A (en) * | 2018-11-12 | 2021-06-15 | 松本昌树 | Suction adapter for high viscosity enteral nutrient |
-
2007
- 2007-03-29 CN CNU2007200839411U patent/CN201020117Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112969641A (en) * | 2018-11-12 | 2021-06-15 | 松本昌树 | Suction adapter for high viscosity enteral nutrient |
| CN111330141A (en) * | 2020-03-09 | 2020-06-26 | 中健智诊(重庆)生物研究院 | Supplementary device and supplementary method for injecting injection type collagen into intestinal tract |
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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: 20080213 |