CN203432814U - Pathological microtome knife holder - Google Patents
Pathological microtome knife holder Download PDFInfo
- Publication number
- CN203432814U CN203432814U CN201320474332.4U CN201320474332U CN203432814U CN 203432814 U CN203432814 U CN 203432814U CN 201320474332 U CN201320474332 U CN 201320474332U CN 203432814 U CN203432814 U CN 203432814U
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- blade
- knife holder
- width
- pathological
- pathological microtome
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Abstract
The utility model relates to a knife holder, and particularly relates to a pathological microtome knife holder. The pathological microtome knife holder comprises a blade seat and a knife pressing plate and is characterized in that a blade supporting stage is arranged on the corresponding part of the blade seat according to the width of the widest blade, the pressing side of the knife pressing plate is set as a step surface of one step, and a plurality of magnetic supporting strips with different widths are contained. The pathological microtome knife holder can be used for a plurality of specifications of blades, is single in equipment, is time-saving and effort-saving, and has the advantages of being simple in structure, fast and convenient to assemble and disassemble, excellent in performances, reliable in quality, low in cost and the like, especially can greatly save resources; therefore, the pathological microtome knife holder is high in cost performance, economical and practical, and remarkable in social benefits.
Description
Technical field
The present invention relates to a kind of knife rest, particularly a kind of pathological section cutter holder.
Background technology
Existing pathological section cutter holder is all to utilize the blade saddle being provided with on blade bearing corresponding site to hold blade, and the clamping blade of the hold(ing)-down clip that utilizes pressure holding face to be plane; The blade width difference of different size is larger, and the blade saddle of holding blade is to be all arranged on blade bearing corresponding site according to the blade width using.So existing pathological section cutter holder can only be used a kind of blade of dimension, and can not use the blade of different size; As 818 disposable blades of more representational someiyoshine R35 disposable blade and Leca on market; existing pathological section cutter holder or can only clamp R35 blade; 818 blades can only be clamped, namely or can only use R35 blade, or 818 blades can only be used.Blade is used single, often time-consuming bothersome, particularly wastes resource.
Summary of the invention
For above problem, the object of this invention is to provide a kind of pathological section cutter holder that can use plurality of specifications blade.
A kind of pathological section cutter holder, comprise blade bearing and hold(ing)-down clip, it is characterized in that: blade saddle is arranged on the corresponding site of blade bearing by the width of wide blade, and the pressure folder face of hold(ing)-down clip is arranged to the cascaded surface of a joint ladder, and contains in the some magnetic holder bars that width is different.
Object of the present invention is mainly by blade saddle being arranged on by the width of wide blade on the corresponding site of blade bearing and the cascaded surface that the pressure holding face of hold(ing)-down clip is set to a joint ladder being realized; Utilize the upper convex surface of cascaded surface to push down blade, the position that utilizes the space plug-in mounting that forms between the concave surface of cascaded surface and blade saddle top blade bearing and the corresponding magnetic holder of blade specification bar to change blade saddle, make the blade cutting edge of different size can be outside exposed, in section state.So, can not only use the blade of plurality of specifications, equipment is single, save time and save trouble, also have simple in structure, dismounting and convenience quick for installation, superior performance, reliable in quality, the advantage such as with low cost, particularly can greatly economize on resources, be that a kind of cost performance is high, economical and practical, the significant pathological section cutter holder of social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is that Figure 1A-A is to cut-open view.
In figure: magnetic holder bar 1, hold(ing)-down clip 2, blade 3, blade bearing 4, cascaded surface 5, blade saddle 6.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, describe in detail:
Fig. 1 is a kind of pathologic section slicer of the present invention.
Fig. 2 is a kind of pathological section cutter holder of the present invention, mainly comprise blade bearing 4 and hold(ing)-down clip 2, main points are: blade saddle 6 is arranged on the corresponding site of blade bearing 4 by the width of wide blade, the pressure folder face of hold(ing)-down clip 2 is the cascaded surface of a joint ladder, and comprises the some magnetic holder bars 1 that width is different.The blade 3 using in figure is someiyoshine R35 blade.Because of this blade narrower, so, in the concave surface of cascaded surface 5 of hold(ing)-down clip 2 and the cavity of the blade bearing 4 above blade saddle 6, insert and be lined with and the corresponding magnetic holder of this blade specification bar 1, raised blade saddle 6, make the cutting edge of narrow blade 3 also can be exposed outside pathological section cutter holder and in running order, the bottom that utilizes magnetic holder bar 1 top to hold blade 3, makes the cutting edge of blade 3 can be exposed outside pathological section cutter holder, and in running order, so that section.Magnetic holder bar 1 in figure is to utilize magnetic absorption on blade bearing 4.
Obviously, the present invention is the height that the magnetic holder bar 1 matching with narrow blade 3 that utilize to insert pad is raised blade saddle 6, utilizes in other words the magnetic holder bar 1 matching with narrow blade 3 of inserting pad to add the width of width blade 3, makes the cutting edge of narrow blade 3 can be in section state.So, can use the blade 3 of various different sizes, as long as the magnetic holder bar 1 matching according to the width establishing of the blade 3 of different size.
Because magnetic holder bar 1 is to utilize magnetic absorption on blade bearing 4, so handling are very convenient, drawable dismounting, inserts and installs.Magnet blend stop 1 in figure is permanent magnet blend stop; Magnetic holder bar 1 is rectangular parallelepiped.
Claims (3)
1. a pathological section cutter holder, comprise blade bearing (4) and hold(ing)-down clip (2), it is characterized in that: blade saddle (6) is arranged on the corresponding site of blade bearing (4) by the width of the widest blade (3), the pressure folder face of hold(ing)-down clip (2) is arranged to the cascaded surface (5) of a joint ladder, and contains in the some magnetic holder bars (1) that width is different.
2. pathological section cutter holder according to claim 1, is characterized in that: magnetic holder bar (1) is permanent magnet blend stop.
3. pathological section cutter holder according to claim 1 and 2, is characterized in that: magnetic holder bar (1) is rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474332.4U CN203432814U (en) | 2013-08-05 | 2013-08-05 | Pathological microtome knife holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474332.4U CN203432814U (en) | 2013-08-05 | 2013-08-05 | Pathological microtome knife holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432814U true CN203432814U (en) | 2014-02-12 |
Family
ID=50061845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474332.4U Expired - Fee Related CN203432814U (en) | 2013-08-05 | 2013-08-05 | Pathological microtome knife holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087869A1 (en) * | 2019-11-07 | 2021-05-14 | Leica Biosystems Nussloch Gmbh | Blade load mechanism, blade unload mechanism and blade changing system |
| WO2021147842A1 (en) * | 2020-01-20 | 2021-07-29 | Leica Biosystems Nussloch Gmbh | Cutter holder for microtome |
-
2013
- 2013-08-05 CN CN201320474332.4U patent/CN203432814U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087869A1 (en) * | 2019-11-07 | 2021-05-14 | Leica Biosystems Nussloch Gmbh | Blade load mechanism, blade unload mechanism and blade changing system |
| CN114502939A (en) * | 2019-11-07 | 2022-05-13 | 莱卡生物系统努斯洛赫有限责任公司 | Blade loading mechanism, blade unloading mechanism and blade replacing system |
| CN114502939B (en) * | 2019-11-07 | 2024-01-26 | 莱卡生物系统努斯洛赫有限责任公司 | Blade loading mechanism, blade unloading mechanism and blade replacement system |
| WO2021147842A1 (en) * | 2020-01-20 | 2021-07-29 | Leica Biosystems Nussloch Gmbh | Cutter holder for microtome |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 321000, bamboo horse Township Industrial Zone, Wucheng District, Zhejiang, Jinhua Patentee after: Jinhua Yi Di Medical Devices company limited Address before: 321021 Zhejiang Province, Jinhua city Wucheng District Youth Industrial Zone (Jinhua Yidi Medical Equipment Co., Ltd.) Patentee before: Wang Gang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20170805 |