Operation switching mechanism, endoscope

In the present invention, the following are provided: a wire (51); a reciprocating-motion member (55); a first biasing member (53); a second biasing member (54); switching members (57, 59) that switch the biasing state of the first biasing member (53) and the second biasing member (54); and an opera...

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Bibliographic Details
Main Authors HINO KAZUHIKO, YOSHINAGA TAKUTO
Format Patent
LanguageChinese
English
Published 01.08.2017
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Summary:In the present invention, the following are provided: a wire (51); a reciprocating-motion member (55); a first biasing member (53); a second biasing member (54); switching members (57, 59) that switch the biasing state of the first biasing member (53) and the second biasing member (54); and an operation member (52) that causes the switching members (57, 59) to operate as a result of an external operation, and that causes the reciprocating-motion member (55) to move to either a first movement position or a second movement position (P2). 具有：线(51)；往复移动部件(55)；第1施力部件(53)；第2施力部件(54)；切换部件(57、59)，其对第1施力部件(53)和第2施力部件(54)施力的状态进行切换；以及操作部件(52)，其根据来自外部的操作，使切换部件(57、59)进行动作而使往复移动部件(55)移动至第1移动位置或第2移动位置(P2)。
Bibliography:Application Number: CN201680003489