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Title:
MEDICAL DEVICE AND METHOD OF MODIFYING THE SURFACE OF MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/066669
Kind Code:
A1
Abstract:
A medical device wherein a porous metallic material (32) is welded at least a part of the surface of a medical device body (31), characterized in that the porous metallic material (32) has a multilayer structure; and a method of modifying the surface of a medical device.

Inventors:
KITA KOICHI (JP)
KATO KOMEI (JP)
YAMAMOTO AKIKO (JP)
TANAKA JUNZO (JP)
Application Number:
PCT/JP2006/324286
Publication Date:
June 14, 2007
Filing Date:
December 05, 2006
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORP (JP)
KITA KOICHI (JP)
KATO KOMEI (JP)
YAMAMOTO AKIKO (JP)
TANAKA JUNZO (JP)
International Classes:
A61L27/00; A61C8/00; A61F2/28; A61F2/30
Foreign References:
EP0523372A11993-01-20
EP0566427A21993-10-20
JPH07184987A1995-07-25
JPH10155823A1998-06-16
JP2005290482A2005-10-20
JP2004346411A2004-12-09
JP2004315909A2004-11-11
Other References:
YAMAMOTO R. ET AL.: "Hormonic Biomaterial - Kaimen Seigyogata Seitai Chowa Zairyo Sosei no Kanosei - Jun Titan Takoshitsu Usuita no Saibo Tekigosei Oyobi Saibo Shinnyusei Hyoka", THE JAPAN INSTITUTE OF METALS KOEN GAIYO, vol. 138, March 2006 (2006-03-01), pages 108, XP003014211
See also references of EP 1958650A4
Attorney, Agent or Firm:
SHIGA, Masatake et al. (Yaesu Chuo-k, Tokyo 53, JP)
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