CN2311269Y - Disposable safety conjoined optical fibre needle - Google Patents
Disposable safety conjoined optical fibre needle Download PDFInfo
- Publication number
- CN2311269Y CN2311269Y CN 97240331 CN97240331U CN2311269Y CN 2311269 Y CN2311269 Y CN 2311269Y CN 97240331 CN97240331 CN 97240331 CN 97240331 U CN97240331 U CN 97240331U CN 2311269 Y CN2311269 Y CN 2311269Y
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- silica gel
- needle
- fixed
- venipuncture
- 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
- Finger-Pressure Massage (AREA)
Abstract
The utility model relates to a disposable safety conjoined optical fiber needle, wherein, a venous puncture steel needle is fixed on a silica gel sealing cap; a plastic fixed wing is arranged on the connection part of the venous puncture steel needle and the silica gel sealing cap; a stainless steel optical-fiber needle is fixed on the plastic optical fiber needle seat; the stainless steel optical-fiber needle punctures the silica gel sealing cap and is inserted in the venous puncture steel needle. When the product treats the diseases of blood vessels of the heart and the brain, the utility model has convenient and safe performances and simultaneously irradiates as well as carries out the infusion treatment.
Description
This utility model relates to a kind of disposable safe disjunctor optical fiber pin.
Low level laser intravascular brachytherapy cardiovascular and cerebrovascular disease has certain curative effect, in therapeutic process, to utilize the optical fiber pin Laser Transmission in blood.The disjunctor optical fiber pin that uses has following shortcoming at present: (1) glass optical fiber moves in the puncture draw point and fractures easily, is absolutely unsafe; (2) fiber end face is below puncture draw point point inclined-plane, and the transmission hot spot is inhomogeneous, if the draw point inclined-plane that punctures fixedly the time touch blood vessel wall, then laser is blocked, fully irradiation of blood simultaneously.
The purpose of this utility model is to provide the disjunctor optical fiber pin of a kind of not frangibility, disposable use, safety.
This utility model is to realize like this, it seals medicated cap, plastics fixed-wing, rustless steel optical fiber pin and plastic optical fiber needle stand by venipuncture draw point, silica gel and is constituted, the venipuncture draw point is fixed on silica gel and seals on the medicated cap, and venipuncture draw point and silica gel seal the medicated cap junction and is provided with a plastics fixed-wing; Rustless steel optical fiber pin is fixed on the plastic optical fiber needle stand, and the broken silica gel of rustless steel optical fiber acupuncture seals medicated cap, interts in the venipuncture draw point.Thereby reach the purpose of Laser Transmission being gone into blood vessel.
Below in conjunction with drawings and Examples this utility model is described in detail.
Fig. 1 is the structural representation of this utility model.
This utility model comprises that venipuncture draw point (1), silica gel seal medicated cap (2), plastics fixed-wing (3), rustless steel optical fiber pin (4) and plastic optical fiber needle stand (5), venipuncture draw point (1) is fixed on silica gel and seals on the medicated cap (2), and venipuncture draw point (1) seals medicated cap (2) junction with silica gel and is provided with a plastics fixed-wing (3); Rustless steel optical fiber pin (4) is fixed on the plastic optical fiber needle stand (5), and rustless steel optical fiber pin (4) punctures silica gel and seals medicated cap (2), interts in venipuncture draw point (1).
During use, disjunctor optical fiber pin is carried out venipuncture routinely, see that blood back is arranged, immediately the optical fiber needle stand is pushed ahead, paste the plastics fixed-wing, connect the laser coupled line, can carry out Intravascular Laser Irradiation on Blood with glue dressing.In the irradiation treatment process, if will infuse, the vein injection, the scalp acupuncture of tube for transfusion can be inserted silica gel and seal medicated cap, can infuse.
This utility model in the treatment cardiovascular and cerebrovascular disease, convenient, safety, because of rustless steel optical fiber can expose the outer 2mm of needle tip, so laser irradiation is complete, luminous power is definite, can utilize disjunctor optical fiber pin to carry out infusion treatment again when shining simultaneously during irradiation.
Claims (1)
1. disposable safe disjunctor optical fiber pin, it is characterized in that: it seals medicated cap, plastics fixed-wing, rustless steel optical fiber pin and plastic optical fiber needle stand by venipuncture draw point, silica gel and is constituted, the venipuncture draw point is fixed on silica gel and seals on the medicated cap, and venipuncture draw point and silica gel seal the medicated cap junction and is provided with a plastics fixed-wing; Rustless steel optical fiber pin is fixed on the plastic optical fiber needle stand, and the broken silica gel of rustless steel optical fiber acupuncture seals medicated cap, interts in the venipuncture draw point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240331 CN2311269Y (en) | 1997-07-17 | 1997-07-17 | Disposable safety conjoined optical fibre needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240331 CN2311269Y (en) | 1997-07-17 | 1997-07-17 | Disposable safety conjoined optical fibre needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2311269Y true CN2311269Y (en) | 1999-03-24 |
Family
ID=33950112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240331 Expired - Fee Related CN2311269Y (en) | 1997-07-17 | 1997-07-17 | Disposable safety conjoined optical fibre needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2311269Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313174C (en) * | 2000-11-20 | 2007-05-02 | 隆巴尔股份有限公司 | Apparatus for acupuncture using laser radiation |
-
1997
- 1997-07-17 CN CN 97240331 patent/CN2311269Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313174C (en) * | 2000-11-20 | 2007-05-02 | 隆巴尔股份有限公司 | Apparatus for acupuncture using laser radiation |
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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 |