Title:
MEDICAL EQUIPMENT
Document Type and Number:
Japanese Patent JP2003240095
Kind Code:
A
Abstract:
To provide medical equipment that can alleviate the mental burden of patients, by suppressing generation of unpleasant metallic sound at driving.
A resin member 5 is interposed between a plurality of adjacent balls 3 constituting a ball screw for driving the medical equipment.
Inventors:
KAJITA TOSHIHARU
Application Number:
JP2002040466A
Publication Date:
August 27, 2003
Filing Date:
February 18, 2002
Export Citation:
Assignee:
NSK LTD
International Classes:
F16H25/22; A61G13/00; A61G15/00; (IPC1-7): F16H25/22; A61G13/00; A61G15/00
Attorney, Agent or Firm:
Tetsuya Mori (2 others)