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Patent Searching and Data


Title:
MANUFACTURING METHOD FOR CENTRIFUGAL PUMP AND CENTRIFUGAL PUMP
Document Type and Number:
WIPO Patent Application WO/2016/047332
Kind Code:
A1
Abstract:
A manufacturing method for a centrifugal pump according to the present invention manufactures a centrifugal pump 1 comprising a housing 2, a rotating body 3 rotatably housed in the housing 2, and a support mechanism 4 that supports the rotating body 3, the manufacturing method comprising a step of assembling a bottom member 21 and a lid member 22, and a step of fusing the bottom member 21 and the lid member 22 by irradiating the vicinity of a boundary portion between the bottom member 21 and the lid member 22 with a laser beam L.

Inventors:
TANAKA SHOTARO (JP)
ITAMOCHI YOSUKE (JP)
Application Number:
PCT/JP2015/073564
Publication Date:
March 31, 2016
Filing Date:
August 21, 2015
Export Citation:
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Assignee:
TERUMO CORP (JP)
International Classes:
A61M60/216; A61M60/422; A61M60/818; B23K26/08; B23K26/18; B23K26/21; B23K26/57; B29C65/16; F04D13/02; F04D29/42
Foreign References:
US20100036487A12010-02-11
JP2005065743A2005-03-17
JP2014050877A2014-03-20
JP2013108458A2013-06-06
US20110160788A12011-06-30
JP2003205030A2003-07-22
JP2007313821A2007-12-06
JP2002018961A2002-01-22
Attorney, Agent or Firm:
MASUDA, TATSUYA (JP)
Tatsuya Masuda (JP)
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