CN201085826Y - Injection needle with side hole - Google Patents
Injection needle with side hole Download PDFInfo
- Publication number
- CN201085826Y CN201085826Y CNU200720029314XU CN200720029314U CN201085826Y CN 201085826 Y CN201085826 Y CN 201085826Y CN U200720029314X U CNU200720029314X U CN U200720029314XU CN 200720029314 U CN200720029314 U CN 200720029314U CN 201085826 Y CN201085826 Y CN 201085826Y
- Authority
- CN
- China
- Prior art keywords
- needle
- tissue
- utility
- liquid medicine
- model
- 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 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 210000002445 nipple Anatomy 0.000 claims abstract description 5
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000005075 mammary gland Anatomy 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a medical instrument's syringe needle of taking side opening, its characterized in that: the tip part of the needle is provided with a side hole, and the needle seat is matched with the nipple of a common needle tube. When in use, the needle head seat is connected with the nipple of the common needle tube, the needle head is penetrated into the tissue and then injects the liquid medicine, and the liquid medicine flows out from the side hole to reach the tissue, thereby achieving the purposes of anaesthetizing and increasing the distance between the skin and the mammary tissue. The utility model has the advantages of simple and reasonable structure, easy manufacture, low cost and convenient use, can ensure that the liquid medicine can rapidly enter tissues, reduce the injection times and relieve the pain of patients.
Description
Affiliated technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of injection needle with side opening.
Background technology
During the mammary gland operation, in hypodermis layer, inject anesthetis and normal saline usually,, be convenient to the two is separated to increase mammary gland tissue and skin distance.The syringe needle of the syringe that uses is common injection needle now, has only needle tip can flow out medicinal liquid, and the speed of liquid medicine injection is slow, needs multi-point injection, increases the labor intensity of patient's misery and operator.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing deficiency, and a kind of simple structure, reasonable is provided, and cost is low, a kind of injection needle with side opening easy to use.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of injection needle with side opening, it is characterized in that the tip portion of syringe needle has side opening, and the nipple of needle holder and common needle tubing is complementary.
This utility model stings the part of syringe needle band side opening in tissue during use because it is simple in structure, easy to manufacture, injection liquid, and medicinal liquid enters in the subcutaneous tissue by a plurality of side openings, makes skin and mammary gland tissue apart from increasing.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, needle holder, 2, syringe needle, 3, side opening.
The specific embodiment
As can be seen from the figure, this utility model: a kind of injection needle with side opening, be provided with needle holder 1, continuous mutually with syringe needle 2, the tip portion of syringe needle 2 has side opening 3.Nipple with needle holder and common needle tubing during use joins, and liquid medicine injection after syringe needle thrusts in the tissue, medicinal liquid are flowed out by side opening and arrive in the tissue, reach the purpose of distance between anesthesia and increase skin and the mammary gland tissue.
This utility model reduces frequency injection because it is simple and reasonable, easy to manufacture, and cost is low, and is easy to use, can make medicinal liquid enter tissue rapidly, alleviates patient's misery.
Claims (1)
1. injection needle with side opening, it is characterized in that: the tip portion of syringe needle has side opening, and the nipple of needle holder and common needle tubing is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720029314XU CN201085826Y (en) | 2007-10-12 | 2007-10-12 | Injection needle with side hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720029314XU CN201085826Y (en) | 2007-10-12 | 2007-10-12 | Injection needle with side hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085826Y true CN201085826Y (en) | 2008-07-16 |
Family
ID=39633414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720029314XU Expired - Fee Related CN201085826Y (en) | 2007-10-12 | 2007-10-12 | Injection needle with side hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085826Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173117A (en) * | 2014-08-21 | 2014-12-03 | 安徽农业大学 | Animal udder medicine injection needle |
| CN106510798A (en) * | 2016-11-24 | 2017-03-22 | 李素娟 | Liquid-state delamination peeling wrinkle-removing special instrument and wrinkle removing method adopting same |
-
2007
- 2007-10-12 CN CNU200720029314XU patent/CN201085826Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173117A (en) * | 2014-08-21 | 2014-12-03 | 安徽农业大学 | Animal udder medicine injection needle |
| CN106510798A (en) * | 2016-11-24 | 2017-03-22 | 李素娟 | Liquid-state delamination peeling wrinkle-removing special instrument and wrinkle removing method adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |