Instrument for surgical operation

A surgical instrument and technique for surgery, applied in the field of multifunctional structures and actuator structures, can solve problems such as tearing or damage, and achieve the effects of preventing kinks, improving simplicity and efficiency, and reducing surgical costs

Active Publication Date: 2013-04-24
EATON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a device with a gripper, it was difficult to rotate or move the device in the state of gripping tissues or organs in the patient's body, so it was necessary to release the gripped tissue or organ and move the device again. Hold the tissue or organ
like Figure 48 As shown, when rotating the instrument 3 with the existing instrument 3 clamping the tissue or the viscera, the tissue or viscera clamped by the element may occur (refer to Figure 48 "T") in the event of tearing or damage to the

Method used

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  • Instrument for surgical operation
  • Instrument for surgical operation
  • Instrument for surgical operation

Examples

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Embodiment Construction

[0108] Preferred embodiments of the present invention are described below with reference to the accompanying drawings.

[0109] First, in explaining the present invention Figure 8a to Figure 24 In the embodiment of the present invention, the same reference numerals are given to the same and similar structural parts in the drawings, and repeated descriptions are omitted.

[0110] First, refer to Figure 8a to Figure 17 An example of the present invention will be described.

[0111] Figure 8a It is a schematic perspective view showing an end portion of a surgical instrument, and reference numeral 110 denotes a main body shaft connected to an operating unit of a slave robot or an operating unit of a manual surgical instrument.

[0112] The main body shaft 110 is generally formed in a hollow tubular structure, and can be used to operate a cable 115 (refer to Figure 9 ) and cables or steel wires for operating the terminal operating part 120 pass through its interior. In add...

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Abstract

The present invention provides a bending device for use with an instrument for surgical operation which allows a distal end of the instrument to bend freely, an instrument for surgical operation having multiple functions, and a structure to actuate the instrument.

Description

technical field [0001] The invention relates to a bending device, a multifunctional structure and an actuator structure of a surgical instrument. Background technique [0002] Medical surgery refers to the use of medical instruments to incise, cut or manipulate skin, mucous membranes or other tissues to heal lesions. In particular, laparotomy, in which the skin of the surgical site is incised to treat, reshape, or remove the internal organs, etc., has recently been replaced by the use of a robot in the abdominal cavity due to problems such as bleeding, side effects, patient pain, and scars. Mirror surgery is very popular. [0003] This kind of surgical robot includes a master robot and a slave robot. The master robot generates and transmits the required signals through the operation of the doctor. The slave robot directly performs the required operation on the patient after receiving the signal from the master robot. The robot and the slave robot may be configured as a who...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00A61B17/28A61B17/3201A61B17/29B25J18/06
CPCA61B17/062A61B17/29A61B17/3421A61B2017/00323A61B2017/2825A61B2017/2908A61B2017/2927A61B2017/2938
Inventor 崔胜旭闵东明李济善
Owner EATON CORP
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