Title:
内視鏡にある検査用ポートの接続状態を検出する方法
Document Type and Number:
Japanese Patent JP4987410
Kind Code:
B2
Abstract:
A method detects proper connection of a test connection to an endoscope port which leads to an interior space beneath a flexible sheath on an endoscope. Both the interior space and an air buffer are pressurized and then isolated from each other. Pressure in the interior space is vented and the isolation is removed. After the pressure settles out the new pressure is compared with the first pressure. If it has not dropped substantially it is determined that the test connection is not properly attached and the interior space is in fact not being pressurized.
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| JP7138967 | Endoscope camera device |
Inventors:
Richard A Jackson
Hull Williams
Hull Williams
Application Number:
JP2006267208A
Publication Date:
July 25, 2012
Filing Date:
September 29, 2006
Export Citation:
Assignee:
ETHICON, INCORPORATED
International Classes:
A61B1/12
Domestic Patent References:
| JP2004135946A |
Foreign References:
| WO2005011746A1 |
Attorney, Agent or Firm:
Konobu Kato