CN201409959Y - Needle-knife lens - Google Patents
Needle-knife lens Download PDFInfo
- Publication number
- CN201409959Y CN201409959Y CN2009201600835U CN200920160083U CN201409959Y CN 201409959 Y CN201409959 Y CN 201409959Y CN 2009201600835 U CN2009201600835 U CN 2009201600835U CN 200920160083 U CN200920160083 U CN 200920160083U CN 201409959 Y CN201409959 Y CN 201409959Y
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- CN
- China
- Prior art keywords
- needle
- knife
- pin
- handle
- blade
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A needle-knife lens comprises a needle-knife head, a needle-knife body and a needle-knife handle, wherein the needle-knife body is cylindrical, the needle-knife head is wedge-shaped, the tail end is flat and provided with a knife; the length of the cut line at the tail end is less than the diameter of the needle-knife body; the needle-knife handle is a cylindrical body and internally provided witha hollow cavity; the needle-knife body is internally provided with a cylindrical hollow cavity; a needle base is installed between the needle-knife body and the needle-knife handle; the needle base is provided with two sections of hollow cavities having different diameters and sizes; the hollow cavity having big diameter is matched with and connected with one end of the needle-knife handle; and the hollow cavity having small diameter is matched with and connected with the needle-knife body. The utility model has the following beneficial effects.
Description
Technical field
This utility model relates to a kind of armarium, especially relates to a kind of pin cutter mirror.
Background technology
Chinese patent 87206148 discloses a kind of " novel operation pin cutter ", this pin cutter can solve acupuncture needle or the insurmountable treatment problem of scalpel, it is made up of solid pin cutter head, pin blade and pin handle of a knife three parts, can carry out the closure operative treatment of loosening to old soft tissue injury, hyperosteogeny pathological changes etc.But this pin cutter can not be used simultaneously with the other therapies of treatment soft tissue injury.Based on this, patent ZL96231902.3 invents a kind of small needle knife, this small needle knife comprises the pin cutter head that connects successively, pin blade and pin handle of a knife, the profile of pin blade is a cylinder, the pin cutter head is a wedge shape, terminal flat band cutter, and the length of terminal edge of a knife line is less than the diameter of pin blade, its construction features is: the pin handle of a knife is a cylinder, establish a cavity in it, its end face center has an installing hole, but the needle handle of receiving optical fiber probe or injection needle is provided with a cylindrical cavity in the cavity in the pin blade, but the needle body of interior receiving optical fiber probe of cavity or injection needle, one end of pin blade is fixed in the installing hole on the pin handle of a knife, and the other end that pin blade and pin cutter head join has through hole can allow laser see through or medicinal liquid flows through.But still there is following defective in patent ZL96231902.3:
1) pin blade and the direct fixed form of pin handle of a knife are unsettled;
2) can various medicinal liquids can't be looked at straight in course of conveying and arrive the pin blade.
3) whether the needle body of optical fiber probe or injection needle enters the pin blade and can't determine.
The utility model content
The technical problems to be solved in the utility model provides a kind of pin cutter mirror; The fixed form of this pin cutter mirror is stable, can clearly understand medicinal liquid and whether reach the pin blade when carrying, and can determine whether the needle body of optical fiber probe or injection needle enters the pin blade.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: it comprises pin cutter head, pin blade and pin handle of a knife, the profile of pin blade is a cylinder, and the pin cutter head is a wedge shape, terminal flat band cutter, and the length of terminal edge of a knife line is less than the diameter of pin blade, the pin handle of a knife is a cylinder, establishes a cavity in it, but the needle handle of interior receiving optical fiber probe of this cavity or injection needle, be provided with a cylindrical cavity in the pin blade, but the needle body of interior receiving optical fiber probe of this cavity or injection needle; Be provided with needle stand between described pin blade and the pin handle of a knife, this needle stand is provided with two sections different cavitys of diameter, and the cavity that diameter is big is connected with the end coupling of pin handle of a knife, and the cavity that diameter is little is connected with pin blade coupling.
Described needle handle is provided with injection orifice.
The utlity model has following beneficial effect: fixed form of the present utility model is stable, can clearly understand medicinal liquid and whether reach the pin blade when carrying, and can determine whether the needle body of optical fiber probe or injection needle enters the pin blade.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model decomposition texture sketch map.
The specific embodiment
Referring to Fig. 1, shown in Figure 2, this utility model comprises pin cutter head 1, pin blade 2 and pin handle of a knife 3, the profile of pin blade 2 is a cylinder, and pin cutter head 1 is a wedge shape, terminal flat band cutter, and the length of terminal edge of a knife line is less than the diameter of pin blade 2, pin handle of a knife 3 is a cylinder, establishes a cavity 31 in it, but the needle handle of these cavity 31 interior receiving optical fiber probes or injection needle, be provided with a cylindrical cavity 21 in the pin blade 2, but the needle body of these cavity 21 interior receiving optical fiber probes or injection needle; Be provided with needle stand 4 between described pin blade 2 and the pin handle of a knife 3, this needle stand 4 is provided with the different two sections cavitys 41,42 of diameter, and the cavity 41 that diameter is big is connected with the end coupling of pin handle of a knife 3, and the cavity 42 that diameter is little is connected with pin blade 2 couplings; Described needle handle 3 is provided with injection orifice 32.
Obviously, the foregoing description of the present utility model only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (2)
1, a kind of pin cutter mirror, it comprises pin cutter head, pin blade and pin handle of a knife, and the profile of pin blade is a cylinder, and the pin cutter head is a wedge shape, terminal flat band cutter, and the length of terminal edge of a knife line is less than the diameter of pin blade, and the pin handle of a knife is a cylinder, establishes a cavity in it; Be provided with a cylindrical cavity in the pin blade; It is characterized in that: be provided with needle stand between described pin blade and the pin handle of a knife, this needle stand is provided with two sections different cavitys of diameter, and the cavity that diameter is big is connected with the end coupling of pin handle of a knife, and the cavity that diameter is little is connected with pin blade coupling.
2, pin cutter mirror according to claim 1, it is characterized in that: described needle handle is provided with injection orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201600835U CN201409959Y (en) | 2009-06-17 | 2009-06-17 | Needle-knife lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201600835U CN201409959Y (en) | 2009-06-17 | 2009-06-17 | Needle-knife lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409959Y true CN201409959Y (en) | 2010-02-24 |
Family
ID=41711851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201600835U Expired - Fee Related CN201409959Y (en) | 2009-06-17 | 2009-06-17 | Needle-knife lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409959Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836238A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | For the superfine endoscope in needle knife mirror |
| CN108836432A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | Needle knife mirror |
| CN113288339A (en) * | 2021-05-24 | 2021-08-24 | 黄莹 | Needle knife device |
-
2009
- 2009-06-17 CN CN2009201600835U patent/CN201409959Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836238A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | For the superfine endoscope in needle knife mirror |
| CN108836432A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | Needle knife mirror |
| CN113288339A (en) * | 2021-05-24 | 2021-08-24 | 黄莹 | Needle knife device |
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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: 20100224 Termination date: 20100617 |