CN201912311U - Novel lacrimal sac probe - Google Patents
Novel lacrimal sac probe Download PDFInfo
- Publication number
- CN201912311U CN201912311U CN2010206968511U CN201020696851U CN201912311U CN 201912311 U CN201912311 U CN 201912311U CN 2010206968511 U CN2010206968511 U CN 2010206968511U CN 201020696851 U CN201020696851 U CN 201020696851U CN 201912311 U CN201912311 U CN 201912311U
- Authority
- CN
- China
- Prior art keywords
- probe
- lacrimal sac
- handle
- knife bar
- novel
- 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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Abstract
The utility model discloses a novel lacrimal sac probe which relates to the technical field of medical equipment. The scheme of the novel lacrimal sac probe is that: a handle and a probe body is provided with penetrated through holes, a section of the probe body is in an oval annular shape, a knife bar is arranged inside the through holes, the front end of the knife bar is provided with a blade, and the rear end of the knife bar is provided with a knife handle. The novel lacrimal sac probe combines the lacrimal sac probe with a lacrimal sac knife, is reasonable in structure and convenient to use, being capable of cutting the lacrimal sac apart from inside out with a small wound, and being safe and reliable.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially is a kind of novel lachrymal probe.
Background technology
In dacryocystotomy, need just can finish by lachrymal probe and dacryocystotome, operate cumbersome, and use present dacryocystotome can only cut lachrymal sac from outside to inside, wound surface is bigger, operate in the chamber, hole owing to anastomosis operation simultaneously, increased the difficulty of operation, operation inconvenience, safety coefficient is low.
The utility model content
For overcoming the deficiencies in the prior art, this utility model provides a kind of built-in dacryocystotome, the novel lachrymal probe of handled easily.
For realizing above-mentioned technical purpose, this utility model is realized by the following technical solutions: a kind of novel lachrymal probe, comprise a probe body, the probe body top is provided with handle, it is characterized in that: be provided with the through hole that runs through in handle and the probe body, the cross section of probe body is oval ring-type, be provided with knife bar in the through hole, the knife bar front end is provided with blade, and the rear end is provided with handle of a knife, described through hole is provided with locating slot, and knife bar is provided with corresponding locating piece.During use, probe body inserted lachrymal sac after, shift blade onto the through hole outside, and revolve and turn 90 degrees, lachrymal sac can be cut from inside to outside then.
This utility model is compared with conventional art, has following beneficial effect: lachrymal probe and dacryocystotome are carried out combination, and rational in infrastructure, practical and convenient, lachrymal sac can be cut from inside to outside, wound is little, and is safe and reliable.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is along the sectional view of A-A line among Fig. 1.
Among the figure, 1, handle of a knife, 2, knife bar, 3, locating piece, 4, locating slot, 5, probe body, 6, blade, 7, through hole, 8, handle.
The specific embodiment
Referring to Fig. 1,2, probe body 5 tops are provided with handle 8, be provided with the through hole 7 that runs through in handle 8 and the probe body 5, the cross section of probe body 5 is oval ring-type, be provided with knife bar 2 in the through hole 7, knife bar 2 front ends are provided with blade 6, and the rear end is provided with handle of a knife 1, described through hole 7 is provided with locating slot 4, and knife bar 2 is provided with corresponding locating piece 3.During use, probe body inserted lachrymal sac after, shift blade 6 onto through hole 7 outsides, and revolve and turn 90 degrees, lachrymal sac can be cut from inside to outside then.
Claims (1)
1. novel lachrymal probe, comprise a probe body, the probe body top is provided with handle, be provided with the through hole that runs through in handle and the probe body, the cross section of probe body is oval ring-type, is provided with knife bar in the through hole, the knife bar front end is provided with blade, the rear end is provided with handle of a knife, it is characterized in that: described through hole is provided with locating slot, and knife bar is provided with corresponding locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968511U CN201912311U (en) | 2010-12-25 | 2010-12-25 | Novel lacrimal sac probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968511U CN201912311U (en) | 2010-12-25 | 2010-12-25 | Novel lacrimal sac probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912311U true CN201912311U (en) | 2011-08-03 |
Family
ID=44412130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206968511U Expired - Fee Related CN201912311U (en) | 2010-12-25 | 2010-12-25 | Novel lacrimal sac probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700507A (en) * | 2018-12-28 | 2019-05-03 | 先健科技(深圳)有限公司 | Sting device |
-
2010
- 2010-12-25 CN CN2010206968511U patent/CN201912311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700507A (en) * | 2018-12-28 | 2019-05-03 | 先健科技(深圳)有限公司 | Sting 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: 20110803 Termination date: 20111225 |