CN201607338U - Double-blade pathological specimen sampling cutter - Google Patents
Double-blade pathological specimen sampling cutter Download PDFInfo
- Publication number
- CN201607338U CN201607338U CN2009202759603U CN200920275960U CN201607338U CN 201607338 U CN201607338 U CN 201607338U CN 2009202759603 U CN2009202759603 U CN 2009202759603U CN 200920275960 U CN200920275960 U CN 200920275960U CN 201607338 U CN201607338 U CN 201607338U
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- CN
- China
- Prior art keywords
- blade
- cutter
- double
- tissue
- pathological specimen
- 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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- Sampling And Sample Adjustment (AREA)
- Knives (AREA)
Abstract
The utility model relates to a double-blade pathological specimen sampling cutter, which consists of a cutter handle and blades. The blades are embedded in a clamping groove and are fixed with the cutter handle by fixing screws. The double-blade pathological specimen sampling cutter has the advantages that the structure is simple and practical; the operation is convenient; a distance between the two blades, i.e. a tissue cutting thickness, is 0.3 centimeter so that the standard requirement can be met only by cutting a tissue slice of a specimen once and the thickness is uniform; and the double-blade pathological specimen sampling cutter is favorable to treatment of subsequent operations of tissue dehydration, transparency, waxdip and the like.
Description
Technical field
The utility model relates to tissue slice that the discarded disposable slicer of a kind of usefulness the makes cutter tool of drawing materials, and relates in particular to a kind of double blade Pathologic specimen cutter of drawing materials.
Background technology
Pathologic specimen is drawn materials and is required the sample tissue is cut into the tissue slice of the about 0.3cm of uniform thickness, so that further organized processing, common pathology is drawn materials and need be tempered before cutter uses at every turn, the knife edge is sharp keen inadequately, at present the Pathologic specimen 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 sample thickness nonstandard, it is impaired that repeatedly cutting easily causes the histocyte extruding, the unfavorable microscopic examinations of step such as the further dehydration of influence tissue, tissue slice is drawn materials very inconvenient.Pathologic specimen organizes quality more tough, and part matter is soft.Common pathology specimen sampling cutter is difficult to once cut successfully when thickness is the tissue slice of 0.3cm cutting.Usually need repeatedly to prune, cause histocyte crush injury in various degree, be unfavorable for the inspections and examinations of pathological section.Especially cut tube chamber internal organs chamber wall tissue, first cutter downcut back second cutter be difficult to guarantee parallel with first cutter, and guarantee to obtain chamber each layer of wall complete for overcome Pathologic specimen draw materials cutter cut tissue thickness inhomogeneous and once cut sample thickness nonstandard, organize inconvenience or the like the deficiency of drawing materials.
Summary of the invention
At the defective of prior art, it is a kind of simple and practical that the purpose of this utility model is to provide, and thickness is even, the easy to operate double blade Pathologic specimen cutter of drawing materials.
To achieve these goals, the technical scheme that the utility model adopted is: the double blade Pathologic specimen cutter of drawing materials, it is made up of handle of a knife, blade, it is characterized in that blade is embedded in the draw-in groove, and fix with fixed screw and handle of a knife, blade is used for the disposable stainless steel blade on the microtome, and card Cao spacing is that distance is 0.3 centimetre between two blades, cut Pathologic specimen when organizing, once cutting out the tissue slice of conformance with standard specific thickness 0.3cm.
Described handle of a knife adopts the superpolyester plastics to make.
The beneficial effects of the utility model: simple and practical, easy to operate, distance once cuts the sample tissue slice and can reach standard-required for tissue cuts 0.3 centimetre of thickness between two blades, and thickness is even, is beneficial to the processing of follow-up works such as tissue dewatering, transparent, waxdip.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, handle of a knife, 2, fixed screw, 3, card Cao, 4, blade.
Embodiment
As shown in the figure, the double blade Pathologic specimen cutter of drawing materials, it is made up of handle of a knife 1, blade 4, blade 4 is embedded in the draw-in groove 3, and it is fixing with handle of a knife 1 with fixed screw 2, card Cao 3 spacings promptly between two blades distance be 0.3 centimetre, cutting Pathologic specimen when organizing, once cut out the tissue slice of conformance with standard specific thickness 0.3cm.The utlity model has simple and practical, easy to operate, the uniform characteristics of thickness.
Claims (2)
1. the double blade Pathologic specimen cutter of drawing materials, it is made up of handle of a knife, blade, it is characterized in that blade is embedded in the draw-in groove, and fixes with fixed screw and handle of a knife.
2. the double blade Pathologic specimen according to claim 1 cutter of drawing materials is characterized in that described handle of a knife adopts the superpolyester plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202759603U CN201607338U (en) | 2009-12-22 | 2009-12-22 | Double-blade pathological specimen sampling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202759603U CN201607338U (en) | 2009-12-22 | 2009-12-22 | Double-blade pathological specimen sampling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607338U true CN201607338U (en) | 2010-10-13 |
Family
ID=42952044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202759603U Expired - Fee Related CN201607338U (en) | 2009-12-22 | 2009-12-22 | Double-blade pathological specimen sampling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067372A (en) * | 2015-08-19 | 2015-11-18 | 罗叶叶 | Clamp type plant tissue slicing knife |
| CN109060407A (en) * | 2018-08-21 | 2018-12-21 | 娄阁 | It is a kind of for making the pathological material-drawing knife of Endoscopic submucosal dissection sample |
-
2009
- 2009-12-22 CN CN2009202759603U patent/CN201607338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067372A (en) * | 2015-08-19 | 2015-11-18 | 罗叶叶 | Clamp type plant tissue slicing knife |
| CN109060407A (en) * | 2018-08-21 | 2018-12-21 | 娄阁 | It is a kind of for making the pathological material-drawing knife of Endoscopic submucosal dissection sample |
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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: 20101013 Termination date: 20101222 |