CN202027617U - Double-layer pathological specimen taking cutter - Google Patents
Double-layer pathological specimen taking cutter Download PDFInfo
- Publication number
- CN202027617U CN202027617U CN2011200894608U CN201120089460U CN202027617U CN 202027617 U CN202027617 U CN 202027617U CN 2011200894608 U CN2011200894608 U CN 2011200894608U CN 201120089460 U CN201120089460 U CN 201120089460U CN 202027617 U CN202027617 U CN 202027617U
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- double
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- handle
- positioning sleeve
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Abstract
The utility model discloses a double-layer pathological specimen taking cutter, belonging to the field of medical equipment. The structure comprises a handle and two blades, wherein the front end of the handle is provided with two clamping slots, the interval of the two clamping slots is 0.3cm, the back ends of the two blades are fixed in the clamping slots at the front end of the handle through fixing screws, and the cutter backs at the front sides of the two blades are clamped with a positioning sleeve with an m-shaped section. Compared with the prior art, the double-layer pathological specimen taking cutter disclosed by the utility model has the characteristics that the design is reasonable, the structure is simple, the processing is easy, the use is convenient, and the like, effectively ensures the accuracy of slices, and improves the working efficiency of medical personnel.
Description
Technical field
This utility model relates to field of medical, the specifically double-deck Pathologic specimen cutter of drawing materials.
Background technology
Pathologic specimen is drawn materials and is required the specimen tissue is cut into the tissue slice of the about 0.3cm of uniform thickness, so that further organized processing, the common pathology cutter of drawing materials all is a slice blade, especially confronting tough tissue first cutter and the second cutter face of cutting, to be difficult for the parallel tissue thickness that causes inhomogeneous and once to cut specimen thickness nonstandard, it is impaired that repeatedly cutting easily causes the histiocyte extruding, the unfavorable microscopic examinations of step such as the further dehydration of influence tissue, tissue slice is drawn materials very inconvenient.For addressing the above problem, it is the bilayer of the 0.3cm cutter of drawing materials that people have invented blade space, and this cutter of drawing materials is when big specimen sampling, usually because the phenomenon that blade strength causes the capable blade front end of two Zhang Pings to separate inadequately, it is in uneven thickness to cause drawing materials, and is unfavorable for post-processed.
Summary of the invention
Technical assignment of the present utility model is at above weak point, provide a kind of simple in structure, be easy to process, double-deck Pathologic specimen easy to use is drawn materials cutter.
The technical scheme that its technical problem that solves this utility model adopts is: this cutter of drawing materials comprises handle and blade, the draw-in groove that it is 0.3cm that the handle front end is provided with two spacings, the rear end of two blades is fixed on by hold-down screw in the draw-in groove of handle front end, is connected with the positioning sleeve of cross section for " m " shape on the front side knife back of two blades.
The locating slot that to be provided with two spacings that are parallel to each other in the described positioning sleeve be 0.3cm, positioning sleeve is by the knife back clamping of locating slot and blade.
The double-deck Pathologic specimen of the present utility model cutter of drawing materials is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as easy to use, effectively guaranteed the section precision, improved medical personnel's work efficiency.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing 1 is the draw materials structural representation of cutter of double-deck Pathologic specimen.
Accompanying drawing 2 is an A place structure for amplifying sketch map in the accompanying drawing 1.
Among the figure: 1, handle, 2, hold-down screw, 3, draw-in groove, 4, blade, 5, positioning sleeve, 6, locating slot.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The double-deck Pathologic specimen of the present utility model cutter of drawing materials, its structure comprises handle 1 and blade 4, the draw-in groove 3 that it is 0.3cm that handle 1 front end is provided with two spacings, the rear end of two blades 4 is fixed in the draw-in groove 3 of handle 1 front end by hold-down screw 2, be connected with the positioning sleeve 5 of cross section on the front side knife back of two blades 4 for " m " shape, the locating slot 6 that to be provided with two spacings that are parallel to each other in the positioning sleeve 5 be 0.3cm, positioning sleeve 5 is by the knife back clamping of locating slot 6 with blade 4.
When big specimen sampling, because the booster action of 5 pairs of two blades 4 of positioning sleeve is arranged, avoided the phenomenon that two Zhang Pings row blade, 4 front ends separate in cutting process to occur, the thickness that guaranteed to draw materials is even.
Double-deck Pathologic specimen of the present utility model its processing and fabricating of cutter of drawing materials is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (2)
1. the double-deck Pathologic specimen cutter of drawing materials, comprise handle and blade, the draw-in groove that it is 0.3cm that the handle front end is provided with two spacings, the rear end of two blades is fixed in the draw-in groove of handle front end by hold-down screw, it is characterized in that being connected with on the front side knife back of two blades the positioning sleeve of cross section for " m " shape.
2. the double-deck Pathologic specimen according to claim 1 cutter of drawing materials is characterized in that being provided with two spacings that are parallel to each other in the described positioning sleeve locating slot that is 0.3cm, and positioning sleeve is by the knife back clamping of locating slot and blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200894608U CN202027617U (en) | 2011-03-31 | 2011-03-31 | Double-layer pathological specimen taking cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200894608U CN202027617U (en) | 2011-03-31 | 2011-03-31 | Double-layer pathological specimen taking cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027617U true CN202027617U (en) | 2011-11-09 |
Family
ID=44889934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200894608U Expired - Fee Related CN202027617U (en) | 2011-03-31 | 2011-03-31 | Double-layer pathological specimen taking cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479402A (en) * | 2013-09-27 | 2014-01-01 | 上海海洋大学 | Multistage thickness positioning cutting tool |
| CN104188694A (en) * | 2014-08-19 | 2014-12-10 | 李宏 | Intra-operative pathological tissue slice collector |
| CN107991156A (en) * | 2017-12-28 | 2018-05-04 | 鄂东医疗集团市中心医院 | A kind of scissors knife card pathological material-drawing knife |
-
2011
- 2011-03-31 CN CN2011200894608U patent/CN202027617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479402A (en) * | 2013-09-27 | 2014-01-01 | 上海海洋大学 | Multistage thickness positioning cutting tool |
| CN103479402B (en) * | 2013-09-27 | 2015-06-03 | 上海海洋大学 | Multistage thickness positioning cutting tool |
| CN104188694A (en) * | 2014-08-19 | 2014-12-10 | 李宏 | Intra-operative pathological tissue slice collector |
| CN107991156A (en) * | 2017-12-28 | 2018-05-04 | 鄂东医疗集团市中心医院 | A kind of scissors knife card pathological material-drawing knife |
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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: 20111109 Termination date: 20120331 |