JPS57100335A - Microtome - Google Patents

Microtome

Info

Publication number
JPS57100335A
JPS57100335A JP17780480A JP17780480A JPS57100335A JP S57100335 A JPS57100335 A JP S57100335A JP 17780480 A JP17780480 A JP 17780480A JP 17780480 A JP17780480 A JP 17780480A JP S57100335 A JPS57100335 A JP S57100335A
Authority
JP
Japan
Prior art keywords
cut
cutting blade
moving
motor
leaf
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.)
Granted
Application number
JP17780480A
Other languages
Japanese (ja)
Other versions
JPS5829453B2 (en
Inventor
Isamu Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17780480A priority Critical patent/JPS5829453B2/en
Publication of JPS57100335A publication Critical patent/JPS57100335A/en
Publication of JPS5829453B2 publication Critical patent/JPS5829453B2/en
Expired legal-status Critical Current

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
    • G01N2001/065—Drive details
    • G01N2001/066—Drive details electric

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

PURPOSE:To cut a leaf of about 20 micron thickness by fitting a movable member carrying a cutting blade support base tightly by means of a moving direction regulating member, and moving the same laterally and back and forth with a motor. CONSTITUTION:A test piece is held and fixed to the place A of a state 1, and a geared motor 9 is run forward. Also, a DC motor 12 is run. Then, while a moving member 15 is oscillated in lateral directions (b) by a crank mechanism 14, it advances in the direction (a) approaching to the stage 1. As a result, the test pieces is cut by a cutting blade 30 supported to a support member 29. Since the member 15 is held tightly fitted to a moving direction regulating member 20 and is so corrected as to perform strictly linear motion, the cutting blade support base oscillates only in the lateral directions without oscillating longitudinally; therefore, the test piece is cut to a leaf of about 20 micron thickness.
JP17780480A 1980-12-15 1980-12-15 microtome Expired JPS5829453B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17780480A JPS5829453B2 (en) 1980-12-15 1980-12-15 microtome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17780480A JPS5829453B2 (en) 1980-12-15 1980-12-15 microtome

Publications (2)

Publication Number Publication Date
JPS57100335A true JPS57100335A (en) 1982-06-22
JPS5829453B2 JPS5829453B2 (en) 1983-06-22

Family

ID=16037371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17780480A Expired JPS5829453B2 (en) 1980-12-15 1980-12-15 microtome

Country Status (1)

Country Link
JP (1) JPS5829453B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645107A1 (en) * 1996-11-01 1998-05-07 Leica Ag Micro-miniature cutting arrangement esp. for taking samples of biological tissue
EP0924503A1 (en) * 1997-12-19 1999-06-23 Anton Meyer & Co.AG A device for use in an ultramicrotome
WO2001031314A1 (en) * 1999-10-25 2001-05-03 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Drive for precision oscillations
WO2003093799A1 (en) * 2002-04-27 2003-11-13 Ruprecht-Karls-Universität Heidelberg Device for slicing a sample
US7430946B2 (en) 1997-12-19 2008-10-07 Anton Meyer & Co. Ag Ultramicrotome device
EP2059373A2 (en) * 2006-09-06 2009-05-20 Jian-Qiang Kong Method and device for cutting fresh tissue slices
JP2023506361A (en) * 2019-10-31 2023-02-16 ライカ ビオズュステムス ヌスロッホ ゲーエムベーハー Blade clamping device for microtome

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645107A1 (en) * 1996-11-01 1998-05-07 Leica Ag Micro-miniature cutting arrangement esp. for taking samples of biological tissue
DE19645107C2 (en) * 1996-11-01 1999-06-24 Leica Ag Microtome with an oscillating knife
EP0924503A1 (en) * 1997-12-19 1999-06-23 Anton Meyer & Co.AG A device for use in an ultramicrotome
US7430946B2 (en) 1997-12-19 2008-10-07 Anton Meyer & Co. Ag Ultramicrotome device
WO2001031314A1 (en) * 1999-10-25 2001-05-03 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Drive for precision oscillations
US6871572B1 (en) 1999-10-25 2005-03-29 Max-Planck-Geselleschaft Zur Forderung Der Wissenschaften Drive for precision oscillations
WO2003093799A1 (en) * 2002-04-27 2003-11-13 Ruprecht-Karls-Universität Heidelberg Device for slicing a sample
EP2059373A2 (en) * 2006-09-06 2009-05-20 Jian-Qiang Kong Method and device for cutting fresh tissue slices
JP2010502983A (en) * 2006-09-06 2010-01-28 コン，ジアン−チエン Method and apparatus for cutting out fresh tissue slices
EP2059373A4 (en) * 2006-09-06 2011-06-01 Jian-Qiang Kong Method and device for cutting fresh tissue slices
US8109184B2 (en) 2006-09-06 2012-02-07 Jian-Qiang Kong Method and device for cutting fresh tissue slices
JP2023506361A (en) * 2019-10-31 2023-02-16 ライカ ビオズュステムス ヌスロッホ ゲーエムベーハー Blade clamping device for microtome

Also Published As

Publication number Publication date
JPS5829453B2 (en) 1983-06-22

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