CN202010324U - Medical anesthesia needle - Google Patents
Medical anesthesia needle Download PDFInfo
- Publication number
- CN202010324U CN202010324U CN2011200158322U CN201120015832U CN202010324U CN 202010324 U CN202010324 U CN 202010324U CN 2011200158322 U CN2011200158322 U CN 2011200158322U CN 201120015832 U CN201120015832 U CN 201120015832U CN 202010324 U CN202010324 U CN 202010324U
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- China
- Prior art keywords
- needle
- anesthesia
- needle body
- medical
- liquid medicine
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- 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 discloses a medical anesthesia needle including a needle seat and a hollow needle body, the end of the needle body is provided with a needle tip which is a blind end, scale marks and a liquid medicine distribution hole are arranged on the side wall of the needle body. The needle provided not only can enable the anesthesia liquid medicine to quickly access to the different parts of a tumor, but also can allow the anesthesia liquid medicine to quickly and uniformly disperse into every part of the tumor, thereby improving anesthesia effects.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, more particularly, and particularly a kind of medical anesthesia syringe needle.
Background technology
In surgical operation, anesthesia is a preoperative important and strict operating technology.At present, the anesthesia utensil that uses mostly is the anesthesia syringe needle now, and general elder generation makes its anesthesia by anesthesia syringe needle injection for curing position when treatment.Existing anaesthetic needle head generally has only a pin hole.This structure not only injection speed is slow, and the anesthesia scope is little, causes local anesthesia easily, and prolongs the time of anesthesia easily.When especially some bigger tumors being anaesthetized, often need with behind the syringe extraction anaesthetic, around the anesthesia of repeatedly puncturing in one week of tumor, operation very bothers like this, and has increased misery to patient.
The utility model content
In order to solve deficiency of the prior art, this utility model provides a kind of medical anesthesia syringe needle.
The technical solution adopted in the utility model is: medical anesthesia syringe needle, comprise needle stand and hollow needle body, and the end of described needle body is provided with needle point, and described needle point is a cecum; Described needle body is provided with scale, is provided with the medicinal liquid dispensing orifice at the correspondence position of described graduation mark.
The beneficial effects of the utility model are: 1, the cecum needle point can be avoided stabbing tissues such as nerve and blood vessel, has alleviated patient's misery.2, the medicinal liquid dispensing orifice can make anesthetics liquid easily enter the different parts of tumor, has reduced the number of times of puncture, has shortened anesthesia duration, and the anesthesia scope is big, effective.
Description of drawings
Accompanying drawing 1 is this utility model structural representation.
Among the figure: 1, needle point, 2, the medicinal liquid dispensing orifice, 3, graduation mark, 4, needle body, 5, needle stand.
The specific embodiment
With reference to Figure of description this utility model is done following detailed description the in detail:
Medical anesthesia syringe needle comprises needle stand 5 and hollow needle body 4, and needle stand 5 is connected with syringe; Be connected with hollow needle body 4 on the described needle stand 5, the end of described hollow needle body 4 is provided with needle point 1, and described needle point 1 is a cecum, and cecum needle point 1 can prevent effectively that needle point 1 from stabbing the blood vessel and the nerve of therapentic part, has shortened patient's misery; On the sidewall of described hollow needle body 4, be provided with many graduation marks 3, the doctor can observe the degree of depth that hollow needle body 4 thrusts tumor locus by graduation mark 3, thereby reduce medical personnel's anesthesia difficulty, correspondence position at described graduation mark 3 is provided with a plurality of liquid distribution apertures 2, and medicinal liquid dispensing orifice 2 can make anesthetics liquid enter the difference anesthesia position of tumor rapidly, has shortened anesthesia duration, anesthesia evenly, improve anaesthetic effect, reduced puncture time, alleviated patient's misery.
Claims (2)
1. medical anesthesia syringe needle comprises needle stand and hollow needle body, and it is characterized in that: the end of described needle body is provided with needle point, and described needle point is a cecum.
2. medical anesthesia syringe needle according to claim 1, it is characterized in that: described needle body is provided with graduation mark, is provided with the medicinal liquid dispensing orifice at the correspondence position of described graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200158322U CN202010324U (en) | 2011-01-08 | 2011-01-08 | Medical anesthesia needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200158322U CN202010324U (en) | 2011-01-08 | 2011-01-08 | Medical anesthesia needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010324U true CN202010324U (en) | 2011-10-19 |
Family
ID=44780929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200158322U Expired - Fee Related CN202010324U (en) | 2011-01-08 | 2011-01-08 | Medical anesthesia needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368066A (en) * | 2014-11-28 | 2015-02-25 | 齐元富 | Multi-angle tumor medicine injector |
-
2011
- 2011-01-08 CN CN2011200158322U patent/CN202010324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368066A (en) * | 2014-11-28 | 2015-02-25 | 齐元富 | Multi-angle tumor medicine injector |
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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: 20111019 Termination date: 20120108 |