SE8303690L - DEVICE FOR CONTROL OF A MICROTOM KNIFE - Google Patents

DEVICE FOR CONTROL OF A MICROTOM KNIFE

Info

Publication number
SE8303690L
SE8303690L SE8303690A SE8303690A SE8303690L SE 8303690 L SE8303690 L SE 8303690L SE 8303690 A SE8303690 A SE 8303690A SE 8303690 A SE8303690 A SE 8303690A SE 8303690 L SE8303690 L SE 8303690L
Authority
SE
Sweden
Prior art keywords
knife
microtom
control
sublevel
microtome
Prior art date
Application number
SE8303690A
Other languages
Swedish (sv)
Other versions
SE8303690D0 (en
Inventor
W Bilek
Original Assignee
Reichert Optische Werke Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reichert Optische Werke Ag filed Critical Reichert Optische Werke Ag
Publication of SE8303690D0 publication Critical patent/SE8303690D0/en
Publication of SE8303690L publication Critical patent/SE8303690L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G01N2001/061—Blade details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G01N2001/068—Illumination means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0089—Biorheological properties

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A device for checking the quality of a knife 3 in a microtome, in particular an ultramicrotome, in which the microtome has an observation microscope 4 and a sublevel light source 6 for illuminating a specimen/ knife region, the knife being carried by a knife-holder 12, which can be pivoted about an axis lying along the cutting edge of the knife between a specimen-cutting position and a tilted position in which the exposed surface of the cutting edge of the knife and the optical path of the sublevel light source define an included angle of at least 20 DEG . The knife-holder can be locked in this tilted position. <IMAGE>
SE8303690A 1982-06-30 1983-06-28 DEVICE FOR CONTROL OF A MICROTOM KNIFE SE8303690L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224375 DE3224375C2 (en) 1982-06-30 1982-06-30 Device for checking the quality of the knife on a microtome, in particular an ultramicrotome

Publications (2)

Publication Number Publication Date
SE8303690D0 SE8303690D0 (en) 1983-06-28
SE8303690L true SE8303690L (en) 1983-12-31

Family

ID=6167205

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303690A SE8303690L (en) 1982-06-30 1983-06-28 DEVICE FOR CONTROL OF A MICROTOM KNIFE

Country Status (7)

Country Link
JP (1) JPS5913941A (en)
AT (1) ATA211883A (en)
CA (1) CA1190446A (en)
DE (1) DE3224375C2 (en)
FR (1) FR2529678A1 (en)
GB (1) GB2129957B (en)
SE (1) SE8303690L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327618C2 (en) * 1983-07-30 1985-06-27 Parke, Davis & Co., Morris Plains, N.J. Device for clamping a specimen in a microtome
DE3413278C2 (en) * 1983-07-30 1992-09-24 Parke, Davis & Co., Morris Plains, N.J. Clamping device for the cutting knife of a microtome
ATE80946T1 (en) * 1984-04-07 1992-10-15 Leica Instr Gmbh CLAMPING DEVICE FOR THE BLADE OF A MICROTOME.
US4655274A (en) * 1984-10-26 1987-04-07 Ube Industries, Ltd. Horizontal mold clamping and vertical injection type die cast machine
DE3509395C1 (en) * 1985-03-15 1986-10-02 Parke, Davis & Co., Morris Plains, N.J. Microtome with a holding device for an optical observation device
US5591174A (en) * 1994-02-02 1997-01-07 Chiron Vision Corporation Microkeratome and method and apparatus for calibrating a microkeratome
WO1995020920A1 (en) * 1994-02-02 1995-08-10 Chiron Vision Corporation A microkeratome and method and apparatus for calibrating a microkeratome
DE4412722A1 (en) * 1994-04-13 1994-12-08 Ruediger Prof Dr Ing Haberland Cutting-edge sharpness measuring device
US7166117B2 (en) 1996-02-07 2007-01-23 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
DE10228985A1 (en) * 2002-06-28 2004-01-15 Leica Mikrosysteme Gmbh Illumination device for microtomes or ultramicrotomes
EP1610741A1 (en) 2003-04-07 2006-01-04 Bausch & Lomb Incorporated Bar-link drive system for a microkeratome
CN101477241B (en) * 2009-02-19 2012-10-31 华中科技大学 Micro-optical scanning tomography device
CN105021616B (en) * 2015-07-15 2016-08-17 中国石油大学(华东) A transient measurement device and method of high-speed cutting deformation field

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103844A (en) * 1958-10-01 1963-09-17 Lkb Produkter Fabrisaktiebolag Microtome with illumination and observation means
AT276800B (en) * 1968-08-30 1969-12-10 Reichert Optische Werke Ag Device for processing specimen blocks for microtomy, in particular ultra-microtomy
SE382501B (en) * 1975-04-10 1976-02-02 Lkb Produkter Ab PROCEDURE TO KNOW A MICROTOM FORA THE KNIFE NEXT TO THE PREPARATION.

Also Published As

Publication number Publication date
ATA211883A (en) 1989-08-15
SE8303690D0 (en) 1983-06-28
GB2129957B (en) 1985-12-11
DE3224375A1 (en) 1984-01-05
JPS5913941A (en) 1984-01-24
GB2129957A (en) 1984-05-23
FR2529678A1 (en) 1984-01-06
DE3224375C2 (en) 1984-09-20
GB8316138D0 (en) 1983-07-20
CA1190446A (en) 1985-07-16

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