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Surgical operating apparatus

A surgical device, surgical technology, applied in the direction of surgery, surgical forceps, applications, etc., can solve the problems of movement, switch operation, fatigue, and difficulty in distinguishing

Active Publication Date: 2009-02-25
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Conventionally, in surgical treatment tools, when a switch is operated by the user's index finger holding the handle, when multiple switches are used, it may be difficult to distinguish between the two by the position of the finger.
In addition, there is a problem that when the switch is arranged directly above the middle finger, the fatigue caused by the switch operation is large.
There is also the following problem: when performing the operation of operating the switch with the index finger, other fingers are also moved along with the movement of the index finger, thus causing the position of the treatment part at the top of the treatment tool to move.

Method used

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Embodiment Construction

[0086] Next, a first embodiment of the present invention will be described with reference to FIGS. 1 to 52 . FIG. 1 shows a schematic configuration of an entire handpiece 1 of an ultrasonic treatment device as a surgical operation device according to the present embodiment. The ultrasonic treatment device of this embodiment is an ultrasonic coagulation and incision treatment device that can perform treatments such as incision, resection, or coagulation of living tissue using ultrasonic waves, and can also perform high-frequency treatment.

[0087] As shown in FIG. 2 , the handpiece 1 has four units of a vibrator unit 2 , a probe unit (probe unit) 3 , a handle unit (operation unit) 4 , and a housing unit (casing unit) 5 . The above four units are respectively detachably connected.

[0088] A vibrator 6 (see FIG. 41 ), which will be described later, for generating ultrasonic vibrations by a piezoelectric element that converts electric current into ultrasonic vibrations is incor...

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Abstract

A surgical operating apparatus comprises an insertion portion (5) which has a distal end and a proximal end and which has a long axis and which is inserted into a body, a treatment portion (1A) which is disposed at the distal end of the insertion portion (5) and which has a plurality of selectable surgical functions, an operation portion (4) disposed at the proximal end of the insertion portion (5), a plurality of switches (54, 55) which are provided in the operation portion (4) and which select the surgical functions, and a bulging portion (501) which is disposed between the switches (54, 55) and which divides the switches (54, 55) and which doubles as a finger receiving portion.

Description

technical field [0001] The present invention relates to a surgical operation device in which a manual switch is arranged on an operation part of a surgical treatment tool. Background technique [0002] In general, surgical instruments such as forceps are used as surgical instruments. For example, in Japanese Patent Application Laid-Open No. 9-327465 (Patent Document 1), it is disclosed that a treatment part is provided at the distal end of the insertion part inserted into the body, and a treatment part for operating the treatment part is provided at the base end of the insertion part. operation department. In this treatment instrument, an openable and closable handle is provided on the operation part. A manual switch is installed on the handle. In addition, the manual switch is configured to be operated by the finger of the user holding the handle when using the treatment tool. [0003] In addition, JP-A-2003-126116 (Patent Document 2) discloses a configuration in which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B19/00
CPCA61B17/320092A61B2017/0046A61B17/2909A61B17/320068A61B2017/0042A61B18/1445A61B2017/00455A61B2017/320069A61B2017/320071A61B2017/320082A61B2017/320089A61B2017/320094A61B2017/320095
Inventor 谷内千惠
Owner OLYMPUS CORP
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