Title:
BLADE MOVING DEVICE, BLADE HOLDING AND CHANGING APPARATUS AND MICROTOME
Document Type and Number:
WIPO Patent Application WO/2021/081792
Kind Code:
A1
Abstract:
A blade moving device (1) includes: a support base (11); a linear bushing (16) arranged in the support base (11); a moving block (17) received in the support base (11) and movably fitted over the linear bushing (16); a touch connector (18) connected to the moving block (17) and configured to move along with the moving block (17); and a blade box (19) connected to the support base (11) and configured to receive a blade (4) therein. The touch connector (18) is further configured to touch and push the blade (4) to move out of the blade box (19) when moving along with the moving block (17).
Inventors:
FAN ZHEGUANG (CN)
TAO HONGJIAN (CN)
TAO HONGJIAN (CN)
Application Number:
PCT/CN2019/114294
Publication Date:
May 06, 2021
Filing Date:
October 30, 2019
Export Citation:
Assignee:
LEICA BIOSYSTEMS NUSSLOCH GMBH (DE)
LEICA MICROSYSTEMS LTD SHANGHAI (CN)
LEICA MICROSYSTEMS LTD SHANGHAI (CN)
International Classes:
B26D7/26; G01N1/06
Foreign References:
| US20060272467A1 | 2006-12-07 | |||
| CN106239608A | 2016-12-21 | |||
| CN104755902A | 2015-07-01 | |||
| CN105865833A | 2016-08-17 | |||
| CN103568064A | 2014-02-12 | |||
| CN109291128A | 2019-02-01 | |||
| US20080148918A1 | 2008-06-26 | |||
| US4207790A | 1980-06-17 |
Other References:
See also references of EP 4051469A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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