Title:
耐食性永久磁石およびこの磁石を含む血管内血液ポンプ
Document Type and Number:
Japanese Patent JP7490573
Kind Code:
B2
Abstract:
This invention is directed to a corrosion-resistant permanent magnet, to a method for producing a corrosion-resistant permanent magnet, and to an intravascular blood pump comprising the magnet. The magnet is corrosion resistant due to a composite coating comprising a first layer structure and optionally a second layer structure on the first layer structure, each layer structure comprising an inorganic layer, a linker layer on the inorganic layer, and an organic layer formed from poly(2-chloro-p-xylylene) on the linker layer. The inorganic layers comprise aluminum and/or aluminum oxide.
Inventors:
Moran Claudia
Jeice Torsten
Jeice Torsten
Application Number:
JP2020562698A
Publication Date:
May 27, 2024
Filing Date:
April 17, 2019
Export Citation:
Assignee:
Avio Med Europa Game M Beher
International Classes:
H01F7/02; A61M60/802; B05D1/36; B05D7/24; C23C28/00; H01F41/02
Domestic Patent References:
| JP2000256878A | ||||
| JP2006351946A | ||||
| JP2012119338A | ||||
| JP2018504215A | ||||
| JP2010518627A | ||||
| JP10290138A | ||||
| JP2005210095A | ||||
| JP7170064A | ||||
| JP2013255792A | ||||
| JP7402044B2 |
Foreign References:
| WO2017129933A1 | ||||
| US20110039050 | ||||
| WO2002006562A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office