CN201814858U - Novel dispensing needle - Google Patents
Novel dispensing needle Download PDFInfo
- Publication number
- CN201814858U CN201814858U CN2010205925646U CN201020592564U CN201814858U CN 201814858 U CN201814858 U CN 201814858U CN 2010205925646 U CN2010205925646 U CN 2010205925646U CN 201020592564 U CN201020592564 U CN 201020592564U CN 201814858 U CN201814858 U CN 201814858U
- Authority
- CN
- China
- Prior art keywords
- needle
- needle handle
- novel dispensing
- prescription
- handle
- 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
- 239000003708 ampul Substances 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 19
- 239000003814 drug Substances 0.000 abstract description 7
- 230000000474 nursing effect Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a novel dispensing needle, belonging to the field of medical instrument, the novel dispensing needle comprises a needle point 1, a needle stalk 2, and a needle handle 3, the novel dispensing needle is characterized in that: an ampulla region of the needle handle 3 is provided with a filtering film 4, the tail part of the needle handle 3 is provided with a circle of needle handle wings 5. The novel dispensing device is advantaged by simple structure, convenient use, capability of filtering impurities in medicine liquid, guaranteeing of clean and sanitation of medicine liquid, easy dismounting after completion of dispensing work, prevention of scratching of nursing staff, and guaranteeing of personal safety of medical staff.
Description
Technical field: this utility model belongs to medical instruments field, but the impurity in particularly a kind of filtering liquid medicine guarantees the clean hygiene of medicinal liquid, and is easy to dismounting, the novel syringe needle that makes up a prescription simple in structure, easy to use.
Background technology: the nursery work personnel need preparation liquid medicinal liquid earlier when being patient infusion.The nursing staff needs to extract earlier a certain amount of injection when preparating liquid, then injection is injected ampoule, wait medicament fully to dissolve after, again medicinal liquid is used the syringe sucking-off, then medicinal liquid is injected infusion bottle.When needle point puncture ampoule or infusion bottle; because the inclined-plane of needle point is stopped up pin hole through regular meeting by rubber particle; cause the pollution of medicinal liquid; simultaneously because in the process of making up a prescription; aspiration medicinal liquid repeatedly; very easily by air or contaminating impurity; bring bigger harm for patient's health; in addition and since be connected between the needle tubing of needle handle and the empty needle of the syringe needle that makes up a prescription very tight, after the work of making up a prescription is finished; the nursing staff is in the process of dismounting syringe needle; be scratched through regular meeting, cause infection, bring harm for medical personnel and patient's health.
Summary of the invention: but the purpose of this utility model is to provide the impurity in a kind of filtering liquid medicine, guarantees the clean hygiene of medicinal liquid, make up a prescription finish after, be easy to dismounting, avoid the nursing staff to scratch, ensure medical personnel's personal safety, the novel syringe needle that makes up a prescription simple in structure, easy to use.
For achieving the above object, this utility model has been taked following technical scheme: this novel syringe needle that makes up a prescription is made of needle point, pin stalk and needle handle, the ampulla of needle handle is provided with filter membrane, can filter the medicinal liquid by the syringe needle that makes up a prescription, guarantee the clean hygiene of medicinal liquid, the afterbody of needle handle is provided with all needle handle wings, after the work of making up a prescription is finished, the staff can refer to grip needle tubing with the strength of palm with four, touches the needle handle wing with thumb, can easily unload the syringe needle that makes up a prescription, avoid scratching the nursing staff, cause cross infection.
This utility model, simple in structure, easy to use, but the impurity in the filtering liquid medicine guarantees the clean hygiene of medicinal liquid, make up a prescription finish after, be easy to dismounting, avoid the nursing staff to scratch, cause cross infection, ensured medical personnel's personal safety.
Description of drawings: the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
With reference to accompanying drawing 1,1, needle point, 2, pin stalk, 3, needle handle, 4, filter membrane, 5, the needle handle wing.
The specific embodiment: this utility model, constitute by needle point 1, pin stalk 2 and needle handle 3,, the ampulla of needle handle 3 is provided with filter membrane 4, and the afterbody of needle handle 3 is provided with all needle handle wings 5.
When using this utility model, earlier needle handle 3 is connected on the empty needle that makes up a prescription, extract a certain amount of injection then and inject ampoule, after fully dissolving Deng medicament, with the medicinal liquid sucking-off, then medicinal liquid is injected infusion bottle again, after the work of making up a prescription is finished, refer to grip needle tubing with four, touch the needle handle wing 5 syringe needle that can will make up a prescription with thumb and easily unload with the strength of palm.
Claims (1)
1. novel syringe needle that makes up a prescription is characterized in that: this novel syringe needle that makes up a prescription, and by needle point (1), pin stalk (2) and needle handle (3) formation, the ampulla of needle handle (3) is provided with filter membrane (4), and the afterbody of needle handle (3) is provided with all needle handle wings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205925646U CN201814858U (en) | 2010-10-26 | 2010-10-26 | Novel dispensing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205925646U CN201814858U (en) | 2010-10-26 | 2010-10-26 | Novel dispensing needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814858U true CN201814858U (en) | 2011-05-04 |
Family
ID=43912830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205925646U Expired - Fee Related CN201814858U (en) | 2010-10-26 | 2010-10-26 | Novel dispensing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814858U (en) |
-
2010
- 2010-10-26 CN CN2010205925646U patent/CN201814858U/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: 20110504 Termination date: 20111026 |