Title:
INSERTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/089630
Kind Code:
A1
Abstract:
An insertion device having an insertion section and a rotation section. The insertion section is inserted into a subject, assists insertion of a medical apparatus for performing medical action into the subject, and can be relatively advanced and retreated to and from the medical apparatus in the direction of insertion into the subject. The rotation section rotates the insertion section about the axis of insertion to produce a propulsion force when the insertion section is inserted into the subject.
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Inventors:
KURA YASUHITO (JP)
ADACHI KATSUTAKA
ADACHI KATSUTAKA
Application Number:
PCT/JP2005/004996
Publication Date:
September 29, 2005
Filing Date:
March 18, 2005
Export Citation:
Assignee:
OLYMPUS CORP (JP)
KURA YASUHITO (JP)
ADACHI KATSUTAKA
KURA YASUHITO (JP)
ADACHI KATSUTAKA
International Classes:
A61B1/00; A61B1/31; (IPC1-7): A61B1/00
Domestic Patent References:
| WO2001023027A1 | 2001-04-05 |
Foreign References:
| JPS5478883A | 1979-06-23 | |||
| JPS53117416A | 1978-10-13 | |||
| JPH10113396A | 1998-05-06 | |||
| JPH10113396A | 1998-05-06 | |||
| CA2103994A1 | 1995-02-13 | |||
| JP2003294648A | 2003-10-15 |
Other References:
See also references of EP 1726251A4
Attorney, Agent or Firm:
Itoh, Susumu (4-4 Nishishinjuku 7-chom, Shinjuku-ku Tokyo 23, JP)
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