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Surgical instrument and surgery support system having said surgical instrument

A technology of surgical instruments and auxiliary systems, which is applied in the field of surgical instruments and auxiliary systems, and can solve problems such as adverse conditions and deterioration

Active Publication Date: 2013-07-31
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a surgical instrument deteriorates due to repeated use, and there is a possibility that problems may occur during use due to the deterioration.

Method used

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  • Surgical instrument and surgery support system having said surgical instrument
  • Surgical instrument and surgery support system having said surgical instrument
  • Surgical instrument and surgery support system having said surgical instrument

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0022] figure 1 It is a diagram showing the overall configuration of a master-slave manipulator as an example of the surgical assistance system of each embodiment of the present invention. Such as figure 1 As shown, the master-slave manipulator of this embodiment has a remote operation device 10, a control device 20, and a slave manipulator 30.

[0023] The remote operation device 10 functions as a master manipulator in the master-slave manipulator, and has an operation unit 11 and a display unit 12.

[0024] The operation part 11 has, for example, a plurality of drive shafts and clamp parts. The operator 1 drives the respective drive shafts constituting the operation unit 11 by operating the operation unit 11. The drive amount of each drive shaft is detected by a position detector (for example, an encoder) not shown in the figure provided on each drive shaft, and the detection signal of each position detector is used as a jaw for instructing the slave arm 31 of the slave manipula...

no. 2 Embodiment approach

[0052] Next, the second embodiment of the present invention will be described. In the first embodiment described above, the time when the surgical instrument tip 200 is attached to the arm 100 is counted as the life of the surgical instrument tip 200. In contrast to this, the second embodiment is an example in which the number or time of actual use (operation) of the surgical instrument tip 200 is measured as the life of the surgical instrument tip 200.

[0053] Image 6 It is a figure which shows the structure of the slave arm 31 of 2nd Embodiment of this invention. Image 6 The shown slave arm 31 also has a positioning arm 100 and a surgical instrument tip 200. Below, for Image 6 In and Figure 2A , Figure 2B The same structure, marked with Figure 2A , Figure 2B The same reference numerals omit description.

[0054] Image 6 When the power supply unit 111 in the surgical instrument tip part 200 is mounted to the positioning arm part 100, it is electrically connected to the c...

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Abstract

A use measurement unit (201) is provided in a surgical instrument distal end (200). The use measurement unit (201) measures use state when electricity is supplied to the surgical instrument distal end (200) by the positioning arm (100). The operation of the surgical instrument distal end (200) may be automatically locked when the surgical instrument distal end (200) has come to the end of its life as a result of measuring of the use measurement unit (201).

Description

Technical field [0001] The invention relates to a surgical instrument and a surgical assisting system having the surgical instrument. Background technique [0002] In recent years, in order to save labor in medical facilities, research on medical treatment using robots has been conducted. Especially in the field of surgery, various proposals have been made for a medical manipulator system (surgery assistance system) that uses a multi-degree-of-freedom manipulator with a multi-degree-of-freedom arm to treat patients. In this medical manipulator system, various surgical instruments such as clamps (grippers) and forceps are attached to the end of the arm. In the past, these surgical instruments were thrown away when they were used up, but in recent years, it has been possible to install the same surgical instruments multiple times and use them by performing treatments such as sterilization. However, this type of surgical instrument deteriorates due to multiple uses, and may cause ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00B25J19/06A61B90/00A61B34/35
CPCA61B2019/2223A61B2019/4815A61B19/2203A61B2019/4873A61B34/30A61B34/37A61B2090/0803
Inventor 岸宏亮
Owner OLYMPUS CORP
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