CN206239835U - A kind of pair of tail puncture needle - Google Patents
A kind of pair of tail puncture needle Download PDFInfo
- Publication number
- CN206239835U CN206239835U CN201620446652.2U CN201620446652U CN206239835U CN 206239835 U CN206239835 U CN 206239835U CN 201620446652 U CN201620446652 U CN 201620446652U CN 206239835 U CN206239835 U CN 206239835U
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- China
- Prior art keywords
- puncture needle
- afterbody
- soft
- easy
- hard
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Abstract
The utility model belongs to medical apparatus field, is related to injection puncture needle, and in particular to a kind of pair of tail puncture needle.It is mainly made up of puncture needle of the present utility model puncture needle body, piercing needle, hard afterbody and soft afterbody (4), punctures needle body and is provided with 2 passages, and one of them is used to irrigate curing agent (unidirectional), side observation blood back；Soft afterbody is foldable, hard afterbody is easy to hold and is fixed, through using, result shows, this puncture needle can overcome prior art often to be not used to irrigate the defect of curing agent with puncture needle, can be conveniently used for the various minimally-invasive treatments of varix of lower limb patient, and with prepare it is simple, be readily produced and be easy to operate, easy to use and safe and reliable the features such as.
Description
Technical field
The present invention relates to medical apparatus field.It is related to injection puncture needle, and in particular to a kind of pair of tail puncture needle.The present invention
On the basis of original puncture needle, the design of double tails is added, be further useful for injection of sclerosing agent.
Background technology
It is one of frequently-occurring disease of vascular surgery prior art discloses varix of lower limb, investigation display, the illness is multiple
Long-term standing, fat, heavy physical labour and pregnant crowd are born in, heavy, weak lower limb, itch, swelling, fash, color can be caused
Plain calm, or even the symptom such as skin ulceration, severe patient can influence daily life and work.According to statistics, China's lower limb disease
Illness rate be 8.89%, i.e., nearly 100,000,000 patient.In recent years, with the development of new technology and material, varix of lower limb it is various
Minimal invasive procedures continuously emerge, and these new methods can reduce postoperative pain and surface of a wound bleeding, and shorten post-operative recovery time,
The beauty requirement of patient is met simultaneously.Sclerosing foam therapy is will to cause thrombus shape in Sclerosing foam injection cirso- chamber
Into vascular fibrosis are then made, ultimately forming fiber rope bar makes venous lumen inaccessible, both improves curative effect, complication is reduced again and is occurred
Rate；Additionally, sclerotherapy is a kind of minimal invasive techniques, with simple to operate, patient pain it is small, be easily accepted by, be not required to the advantage such as in hospital.
The release and application of foam sclerotherapy make sclerotherapy be recognized by people again, by chronic venous disease sclerotherapy Europe
Continent guide (2013)；The clinical practice guideline (2011) of society for Vascular Surgery of the U.S. and vein forum of the U.S. is recommended.
With the raising of current medical treatment consciousness, increasing patient selects sclerosing treatment, but existing market lacks special
For the puncture needle of injection of sclerosing agent, in clinical practice, usually used is that transfusion needle is injected to door, and it there are following lacking
Point：Transfusion needle only has side handle and is not fixed easily；Tail pipe is long, causes the waste of curing agent, and transfusion needle only has a pipeline, blood back
And the shared pipeline of curing agent is injected, easily cause curing agent and first contacted with blood in pipe first.
Based on the defect that prior art is present, present inventor's plan offer is a kind of to can be used for double tails of injection of sclerosing agent
Puncture needle.
Have in prior art related to the present invention：
1.Thomas Noppeney, Helmut Nuellen are edited, and Qu Lefeng, Qian Zhenyu master translates the cirsoid clinics of
Diagnosis and treatment [M] Shanghai：Publishing house of The 2nd Army Medical College, 2012.
2. Chinese Medical Association's surgery branch vascular surgery group Chinese of Journal General Surgery 2014,29 (4)：246-252.
3.Breu FX, Guggenbichler S.European Consensus Meeting on Foam
Sclerotherapy, April, 4-6,2003, Tegernsee, Germany [J] .Dermatol Surg, 2004,30：709-
717.。
The content of the invention
Can be used for the puncture needle of injection of sclerosing agent it is an object of the invention to provide a kind of, and in particular to a kind of pair of tail is punctured
Pin.The present invention adds the design of double tails on the basis of original puncture needle.
To reach above-mentioned purpose, the present invention uses following technical proposals：
The afterbody of puncture needle is provided with both sides handle, and side is hard, and side is soft, and convenient puncture grips and fixed；To keep away
Exempt from single channel, puncture needle is provided with 2 passages, one of them is used to irrigate curing agent (unidirectional), and side can observe blood back；This
Invention adds the above-mentioned pair of design of tail, its preparation process is simple, it is easy to produce, and profit on the basis of original puncture needle
In injection of sclerosing agent.
Specifically, a kind of pair of tail puncture needle of the invention, it is characterised in that it is mainly by puncture needle body (1), piercing needle
(2), hard afterbody (3) and soft afterbody (4) are constituted, and the puncture needle is provided with 2 passages.
In the present invention, puncture needle is provided with 2 passages, and one of them is used to irrigate curing agent (unidirectional), and side can be seen
Survey time blood.
In the present invention, the soft afterbody can be folded, convenient use.
The present invention often is not used to irrigate the defect of curing agent for prior art with puncture needle, there is provided one kind is with double
The Novel puncture needle of the design of tail, its various minimally-invasive treatment that can be conveniently used for varix of lower limb patient, the puncture needle is also
With it is simple, easy to operate, easy to use and safe and reliable the features such as.
Brief description of the drawings
Fig. 1 is the of the invention pair of structural representation of tail puncture needle.
Wherein, 1, puncture needle body, 2 piercing needles, 3 hard afterbodys, 4 soft afterbodys.
Specific embodiment
The preferred embodiments of the present invention combination detailed description is as follows：
Embodiment 1
As shown in figure 1, the double tail puncture needles of energy of the invention it is main by puncture needle body (1), piercing needle (2), hard tail
Portion (3) and soft afterbody (4) are constituted, and the puncture needle is provided with 2 passages, and one of them is used to irrigate curing agent (unidirectional), one
Side can observe blood back.
Heretofore described soft afterbody can be folded, convenient use.
Through using, as a result show, Novel puncture needle of the present invention with double tails overcome prior art often with puncture needle without
Method is used to irrigate the defect of curing agent, and it is provided with both sides handle, and side is hard, and side is soft, and convenient puncture grips and fixed,
The binary channels being provided with, one is used to irrigate curing agent (unidirectional), and side can observe blood back, be avoided that the defect of single channel,
Can be conveniently used for the various minimally-invasive treatments of varix of lower limb patient, the puncture needle also have prepare it is simple, be readily produced with
And it is easy to operate, easy to use and safe and reliable the features such as.
Claims (2)
1. it is a kind of to can be used for double tail puncture needles of injection of sclerosing agent, it is characterised in that it is mainly by piercing needle (1), puncture needle
Body (2), hard afterbody (3) and soft afterbody (4) composition；Hard afterbody (3) and soft afterbody (4) are arranged on the afterbody of puncture needle
Both sides；
Described puncture needle body (2) is provided with 2 passages, and one of them is the passage for unidirectional perfusion curing agent, Ling Yitong
Road is observation blood back passage.
2. double tail puncture needles of injection of sclerosing agent can be used for as described in claim 1, it is characterised in that the soft afterbody
(4) it is foldable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446652.2U CN206239835U (en) | 2016-05-16 | 2016-05-16 | A kind of pair of tail puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446652.2U CN206239835U (en) | 2016-05-16 | 2016-05-16 | A kind of pair of tail puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239835U true CN206239835U (en) | 2017-06-13 |
Family
ID=58997422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446652.2U Expired - Fee Related CN206239835U (en) | 2016-05-16 | 2016-05-16 | A kind of pair of tail puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434547A (en) * | 2018-05-28 | 2018-08-24 | 耿金宏 | A kind of great saphenous varicose vein injection of sclerosing agent device |
-
2016
- 2016-05-16 CN CN201620446652.2U patent/CN206239835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434547A (en) * | 2018-05-28 | 2018-08-24 | 耿金宏 | A kind of great saphenous varicose vein injection of sclerosing agent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |