CN204484962U - There is the syringe needle of through hole - Google Patents
There is the syringe needle of through hole Download PDFInfo
- Publication number
- CN204484962U CN204484962U CN201520157980.6U CN201520157980U CN204484962U CN 204484962 U CN204484962 U CN 204484962U CN 201520157980 U CN201520157980 U CN 201520157980U CN 204484962 U CN204484962 U CN 204484962U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe needle
- hole
- needle body
- syringe
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Have the syringe needle of through hole, be made up of needle stand, needle body, needle point, feature is corresponding at least one pair of through hole had along the setting of needle body length direction on the sidewall of needle body, and adjacent through hole is respectively 90 degree along the angle of needle body radial direction.This utility model structure is simple, easily implements.Compared with the syringe needle of same diameter needle body, this syringe needle with through hole, can increase the area of liquid outlet, reduce the resistance of liquid when flowing in syringe needle.When injecting, infusing or drawing blood, both thinner syringe needle can be adopted, the flowing velocity that liquid is required in syringe needle can be ensured again, therefore the thinner syringe needle with through hole can be used to substitute thicker traditional syringe needle, reach required injection or transfusion speed, thus significantly alleviate the misery of patient.
Description
Technical field
This utility model relates to the improvement of syringe needle header structure, is a kind of syringe needle with through hole specifically, belongs to medical apparatus and instruments.
Background technology
At present, when patient being implemented to the curative activities such as intramuscular injection, transfusion or blood drawing, need syringe needle to insert in patient body.Existing clinical used traditional syringe needle is all be provided with a pin hole at the needle point place of long tubular needle body front end, and when injection or blood drawing, liquid needs to flow to the other end from one end of long tubular needle body.In order to reduce the misery of patient, generally should use the syringe needle that needle body is thinner, but, this syringe needle header structure only having two ends perforate, when liquid is flowed, there is larger resistance within it, the injection often needing to use thicker syringe needle just can reach certain, transfusion or blood drawing speed, because this increasing the misery of patient.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provides a kind of structure simple, can alleviate the syringe needle with through hole of patient suffering when injecting, infusing or drawing blood.
The technical scheme realizing this utility model object is: this syringe needle with through hole, be made up of needle stand, needle body, needle point, feature is corresponding at least one pair of through hole had along the setting of needle body length direction on the sidewall of needle body, and adjacent through hole is respectively 90 degree along the angle of needle body radial direction.
This utility model structure is simple, easily implements.Compared with the syringe needle of same diameter needle body, this syringe needle with through hole, can increase the area of liquid outlet, reduce the resistance of liquid when flowing in syringe needle.When injecting, infusing or drawing blood, both thinner syringe needle can be adopted, the flowing velocity that liquid is required in syringe needle can be ensured again, therefore the thinner syringe needle with through hole can be used to substitute thicker traditional syringe needle, reach required injection or transfusion speed, thus significantly alleviate the misery of patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure: 1 needle stand, 2 needle bodies, 3 needle points, 4 through holes.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment provided, this utility model is further described.
With reference to accompanying drawing, this syringe needle with through hole, is made up of needle stand 1, needle body 2, needle point 3, and the corresponding four pairs of through holes 4 had along the setting of needle body length direction on the sidewall of needle body, adjacent through hole is respectively 90 degree along the angle of needle body radial direction.
This utility model applicant is by embodiment, implement the syringe needle with through hole of a kind of needle body diameter 0.4 millimeter, the corresponding through hole having the four pairs of diameters 0.2 millimeter arranged along needle body length direction on the sidewall of needle body, adjacent through hole is respectively 90 degree along the angle of needle body radial direction.
The display on probation through inside, this syringe needle with through hole, structure is simple, practical, compared with the syringe needle of same diameter needle body, the area of liquid outlet can be increased, reduce the resistance of liquid when flowing in syringe needle, significantly reduce the misery of patient, be subject to the favorable comment of trier.
Claims (1)
1. one kind has the syringe needle of through hole, be made up of needle stand, needle body, needle point, it is characterized in that: corresponding at least one pair of through hole had along the setting of needle body length direction on the sidewall of needle body, adjacent through hole is respectively 90 degree along the angle of needle body radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157980.6U CN204484962U (en) | 2015-03-20 | 2015-03-20 | There is the syringe needle of through hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157980.6U CN204484962U (en) | 2015-03-20 | 2015-03-20 | There is the syringe needle of through hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484962U true CN204484962U (en) | 2015-07-22 |
Family
ID=53564259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157980.6U Expired - Fee Related CN204484962U (en) | 2015-03-20 | 2015-03-20 | There is the syringe needle of through hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267452A (en) * | 2016-08-29 | 2017-01-04 | 江苏艾拓生物技术有限公司 | A kind of big flow infusion needle |
| CN109198727A (en) * | 2018-09-11 | 2019-01-15 | 深圳瀚星翔科技有限公司 | oiling machine |
-
2015
- 2015-03-20 CN CN201520157980.6U patent/CN204484962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267452A (en) * | 2016-08-29 | 2017-01-04 | 江苏艾拓生物技术有限公司 | A kind of big flow infusion needle |
| CN109198727A (en) * | 2018-09-11 | 2019-01-15 | 深圳瀚星翔科技有限公司 | oiling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2023000073A (en) | Intravenous catheter systems and methods. | |
| CN205515814U (en) | Double -barrelled binary channels syringe and syringe needle | |
| CN204484962U (en) | There is the syringe needle of through hole | |
| CN203694250U (en) | Novel self-exhausting remaining needle | |
| CN203802898U (en) | Novel anesthesiology multi-angle needle inserting device | |
| CN207768837U (en) | A kind of two-chamber remaining needle | |
| CN203620006U (en) | A safety syringe needle exclusively used for heparin cap | |
| CN204637265U (en) | A kind of ophthalmologic operation syringe pump extension tube | |
| CN203935470U (en) | The gradual remaining needle guiding device in a kind of tip | |
| CN203915672U (en) | A kind of compound flushing syringe | |
| CN204582137U (en) | A kind of infusion set | |
| CN202409678U (en) | Intravenous extension tube | |
| CN205360128U (en) | Take transfer line of connector | |
| CN205586314U (en) | Syringe is used in medical science nursing | |
| CN201015667Y (en) | Injection and transfusion dual-purpose scalp needle | |
| CN204233522U (en) | Disposable transfusion device | |
| CN204050474U (en) | A kind of observation blood back extension tube | |
| CN204293653U (en) | A kind of catheter | |
| CN204655676U (en) | A kind of syringe | |
| CN205108548U (en) | Reducing transfusion system of blood easily returns | |
| CN201643188U (en) | Novel vein transfusion needle | |
| CN202715114U (en) | Disposable suction tube | |
| CN204106731U (en) | The special dropping funnel of droplet amount used in disposable transfusion device | |
| CN207384350U (en) | A kind of animal and veterinary delivery device | |
| CN203777428U (en) | Needle assembly for syringes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |