Title:
体内組織に対して双方向表面摩擦係数を有する体腔進入器具
Document Type and Number:
Japanese Patent JP2005509459
Kind Code:
A
Abstract:
A medical device, such as a nasal-jejunal feeding tube, having an arrangement of flaps cut from the outer surface of the catheter and configured so as to not readily adhere to the catheter outer surface. The arrangement of flaps are configured to resist egress so as to permit peristaltic contractions of the body to propel the device forward, yet will allow the device to be removed from the body without the flaps causing significant trauma to the tissues of the body canal.
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Inventors:
Radel Boris
Application Number:
JP2002591077A
Publication Date:
April 14, 2005
Filing Date:
May 17, 2002
Export Citation:
Assignee:
Wilson-Cook Medical Inc.
International Classes:
A61J15/00; A61M25/00; A61M25/01; A61M25/04; (IPC1-7): A61J15/00; A61M25/00
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Village shrine Atsuo
Disciple Maru Ken
Ino Sato
Fumiaki Otsuka
Shishido Kaichi
Village shrine Atsuo
Disciple Maru Ken
Ino Sato