CN103785100B - Nasal feeding syringe - Google Patents
Nasal feeding syringe Download PDFInfo
- Publication number
- CN103785100B CN103785100B CN201410033362.0A CN201410033362A CN103785100B CN 103785100 B CN103785100 B CN 103785100B CN 201410033362 A CN201410033362 A CN 201410033362A CN 103785100 B CN103785100 B CN 103785100B
- Authority
- CN
- China
- Prior art keywords
- connected component
- syringe
- nipple
- hand rest
- connecting rod
- 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
Abstract
Nasal feeding syringe, comprise cylindrical shell, piston head, push rod and nipple, injector cartridge is provided with the hand rest preventing landing, the both sides of hand rest are respectively equipped with one and have matched the groove of fixation with plush copper, described plush copper is arranged on the one end on connecting rod, the other end of connecting rod is connected with the bearing being arranged on connected component dual-side, the interface of connected component is communicated with the nipple of syringe, connected component and syringe are all adopt to make the poly-4-methylpentene of heating disinfection, and the other end of connected component is provided with the boss of the different bore of the stomach tube for connecting different model.Structure of the present invention is simple, can prevent connected component landing from losing while playing the effect of fixing connected component, prevent the pollution of the waste of nutritional solution, pollution and bedding, meet the needs be connected with different model stomach tube, reduce workload, easy to operate, can reuse, reduce the pollution to environment.
Description
Technical field
The present invention relates to medical instruments field, specifically a kind of nasal feeding syringe.
Background technology
For can not the patient of oral feeding, adopt nasal feeding feed clinically, namely pour into spoon meat from stomach tube, ensure that patient takes in enough nutrition, moisture and medicine, so that early recovery.At present, mostly adopt ordinary syringe to inject food when nasal feeding, this method has following shortcoming: one be the nipple of ordinary syringe is standard, but the stomach tube model that different patient adopts is different, need different linkers, inconvenient operation when the stomach tube of syringe and different model connects, linker is also easily lost, medical personnel work together more loaded down with trivial details, and food easily spills, and pollute; Two is that ordinary syringe needs with hand steered end of staying when injecting food, and easy hands is sliding; Three is disposable syringe contaminated environment, waste resource.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of easy to operate nasal feeding syringe is provided.
The present invention for solving the problems of the technologies described above adopted technical scheme is: nasal feeding syringe, comprise cylindrical shell, piston head, push rod and nipple, syringe is provided with the hand rest preventing landing with mammillate one end, nipple is connected with a connected component, the periphery of connected component is provided with the boss of the different bore of the stomach tube for connecting different model, the both sides of connected component are hinged with connecting rod, one end of connecting rod is provided with plush copper, the both sides of hand rest are respectively equipped with one and have matched the groove of fixation with plush copper, described groove upper port is more young than lower end, connected component and syringe all adopt can be made the poly-4-methylpentene of heating disinfection.
The invention has the beneficial effects as follows: syringe and connected component are interlocked by the plush copper on connecting rod and the groove on hand rest by the present invention, both the effect of fixing connected component had been played, prevent again connected component landing from losing, prevent the pollution of the waste of nutritional solution, pollution and bedding, reduce workload; Connected component of the present invention being arranged the boss of the different bore of the stomach tube for connecting different model, meeting the needs be connected with different model stomach tube, improve the utilization rate of connected component, reduce the waste to medical apparatus and instruments; The present invention arranges hand rest on injector cartridge, prevents syringe landing from hands when injecting food, is convenient to medical personnel's operation; The present invention adopts can the poly-4-methylpentene preparation of heating disinfection, can reuse, reduce the pollution to environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of groove.
Labelling in figure: 1, connected component, 101, interface, 102, bearing, 103, connecting rod, 104, plush copper, 2, syringe, 201, hand rest, 202, cylindrical shell, 203, piston, 204, push rod, 205, nipple, 206, groove.
Detailed description of the invention
Nasal feeding syringe, comprise cylindrical shell 202, piston head 203, push rod 204 and nipple 205, syringe 2 is provided with the hand rest 201 preventing landing with one end of nipple 205, the both sides of hand rest 201 are respectively equipped with a groove 206 matched with plush copper 104, the upper port of groove 206 is more young than lower end, plush copper 104 on connecting rod 103 is tipped in the effect reaching and to be fixed on by connected component 1 on syringe 2, described plush copper 104 is arranged on the one end on connecting rod 103, the other end of connecting rod 103 is connected with the bearing 102 being arranged on connected component 1 dual-side, the interface 101 of connected component 1 is communicated with the nipple 205 of syringe 2, connected component 1 and syringe 2 are all adopt to make the poly-4-methylpentene of heating disinfection, the other end of connected component 1 is provided with the boss of the different bore of the stomach tube for connecting different model.
Claims (1)
1. nasal feeding syringe, comprise cylindrical shell (202), piston head (203), push rod (204) and nipple (205), it is characterized in that: syringe (2) is provided with the hand rest (201) preventing landing with one end of nipple (205), nipple (205) is connected with a connected component (1), the periphery of connected component (1) is provided with the boss of the different bore of the stomach tube for connecting different model, the both sides of connected component (1) are hinged with connecting rod (103), one end of connecting rod (103) is provided with plush copper (104), the both sides of hand rest (201) are respectively equipped with one and have matched the groove (206) of fixation with plush copper (104), described groove (206) is made up of the portion of expanding and admission passage being opened in hand rest (201) inside, and the width of admission passage is less than the width in the portion of expanding, connected component (1) and syringe (2) all adopt can be made the poly-4-methylpentene of heating disinfection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033362.0A CN103785100B (en) | 2014-01-24 | 2014-01-24 | Nasal feeding syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033362.0A CN103785100B (en) | 2014-01-24 | 2014-01-24 | Nasal feeding syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103785100A CN103785100A (en) | 2014-05-14 |
| CN103785100B true CN103785100B (en) | 2016-01-06 |
Family
ID=50661427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033362.0A Expired - Fee Related CN103785100B (en) | 2014-01-24 | 2014-01-24 | Nasal feeding syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785100B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421155B (en) * | 2018-03-30 | 2020-09-25 | 李燕 | Oral cavity medicine feeding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5535746A (en) * | 1994-03-29 | 1996-07-16 | Sterling Winthrop Inc. | Prefilled syringe for use with power injector |
| CN201356812Y (en) * | 2009-03-07 | 2009-12-09 | 杨小霞 | Automatic injector for nasal feeding |
| CN201586227U (en) * | 2009-12-29 | 2010-09-22 | 张晓东 | Liquid food supply device for gastroenterology |
| CN201642980U (en) * | 2010-03-16 | 2010-11-24 | 苏艳华 | Nasal feeding device |
| CN202859898U (en) * | 2012-09-05 | 2013-04-10 | 王丽娟 | Injector for nasal feeding |
-
2014
- 2014-01-24 CN CN201410033362.0A patent/CN103785100B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103785100A (en) | 2014-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170124 |