應用TRIZ理論改善導管消融手術器械組裝線之研究

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研究生：	許維亮 Wei Liang Hsu
論文名稱：	應用TRIZ理論改善導管消融手術器械組裝線之研究 Research on Performance Improvement For Catheter Ablation Assembly by TRIZ Theory
指導教授：	傅尹坤 Yiin-Kuen Fuh
口試委員:
學位類別：	碩士 Master
系所名稱：	工學院 - 機械工程學系 Department of Mechanical Engineering
論文出版年：	2023
畢業學年度：	109
語文別：	中文
論文頁數：	76
中文關鍵詞：	導管消融術、眼模、工作週期、萃思(TRIZ)
外文關鍵詞：	Catheter Ablation, EDM Wire Guide, Cycle Time, TRIZ Theory
相關次數：	點閱：12 下載：0
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摘要
本文將著眼於導管消融術導管器械中的”運動控制線組件” 的組裝線
改善，該器械操作特性是透過2.0-3.5cm的靜脈血管到達心臟，可想而知
其器械運動機構及內部零件設計必須是緊湊與細微的，且由於醫療器材在
製造過程中必須符合特定的醫療規範與嚴格的品質要求之特性，所以此產
業大多還是依賴人工進行組裝，現況瓶頸在於該產品細微，造成對作業人
員的視力、手穩度與技術經驗的要求極高，對人力資源需求也變高，在現
今人力缺乏的環境下無疑是雪上加霜。
本研究是運用線切割機自動穿線系統中的眼模機構原理改善治具設
計，輔以萃思(TRIZ)理論找出運動控制線組件組裝流程的不良因子及改善
機會點，進行組裝線操作介面、流程之設計改善，達到縮減工作週期、組
裝流程及生產資源需求，並減少對於作業人員經驗與技術的依賴，使生管
及製造單位在作業人員排班調度上更加具有彈性，最終達到既能減少資源
需求又能提升產能及品質之目標。
研究結果除達成研究目的所設立的(1)縮減60秒組裝工作週期、(2)減
少對作業人員能力的依賴、(3)將兩道焊接工序整合為一的三項目標外，
最終讓雷射焊接設備及作業人員的需求同步縮減。

Abstract
This thesis will focus on the improvement of the "motion control of Wire
assembly” assembly line in the catheter device for catheter ablation. The operating
characteristic of the device is to reach the heart through the 2.0-3.5cm venous
blood vessel. It is conceivable that the design of the device's motion mechanism
and internal parts should be compact and subtle, and because medical devices
must comply with specific medical specifications and strict quality requirements
during the manufacturing process, currently most of the industry still relies on
manual assembly. The requirements for eyesight, hand stability and technical
experience are extremely high, and the demand for human resources has also
become higher. In today's environment of lack of manpower, it is undoubtedly
worse.
This research is to use the principle of the eye mold mechanism in the
automatic threading system of the wire cutting machine to improve the design of
the fixture, supplemented by the TRIZ theory to find out the bad factors and
improvement opportunities of the assembly process of the motion control line
components, and to carry out the operation interface of the assembly line , Process
design improvement, to reduce the work cycle, assembly process and production
resource requirements, and reduce the dependence on the experience and
technology of operators, so that the production management and manufacturing
units are more flexible in the scheduling of operators, and finally achieve both
The goal of reducing resource requirements and improving production capacity
and quality.
In addition to achieving the three goals set for the purpose of the research (1)
III
reducing the 60-second assembly cycle time, (2) reducing the dependence on the
ability of the operator, and (3) integrating the two welding stations into one, the
research results finally allowed demand for laser welding equipment and
operators has been reduced simultaneously.

目錄
摘　要    I
Abstract    II
誌　謝    IV
目錄    V
圖目錄    VIII
表目錄    XI
第一章：緒論    1
1-1　前言    1
1-2　研究背景:    1
1-3　研究動機:    3
1-4　研究方法:    3
1-5　研究限制:    3
1-6　研究架構流程:    4
1-7　研究目的:    5
第二章：文獻探討    6
2-1　導線消融術簡介:    6
2-2　雷射焊接製程:    7
2-2-1雷射概論:    7
2-2-2雷射種類:    9
2-2-3雷射出光控制方式:    10
2-2-4脈衝寬度(Pulse Width):    10
2-2-5 雷射焊接關鍵因子:    12
2-3　線切割機自動穿線系統簡介:    13
2-3-1 線切割機與自動穿線系統發展:    13
2-3-2 眼模設計:    17
2-4　TRIZ理論:    18
2-4-1 TRIZ 萃思的發源:    18
2-4-2 TRIZ分析流程與工具:    19
2-5　TRIZ文獻研讀:    23
第三章：既有動控制線組裝線流程說明與TRIZ分析    24
3-1　既有動控制線組裝流程:    24
3-2　既有運動控制線組裝線問題:    25
3-3　進行組裝線TRIZ分析及結果:    28
3-3-1 零件重量輕且夾持面積不足分析流程:    28
3-3-2 上料困難分析流程:    30
3-4　演化與資源分析:    32
3-5　研究工具:    36
第四章：研究設計與研究成果    40
4-1　研究設計說明:    40
4-1-1 #2分離原則:處理夾持區域問題    40
4-1-2 #14曲面原則: 解決夾持面積問題    41
4-1-3 #1分割原則: 解決組裝困難問題    42
4-1-4 #28系統區代原則: 解決工件細小問題    47
4-2　新舊控制線組件組裝線流程差異比對:    48
4-3　 研究成果:    50
4-3-1　新舊組裝線人工時效益分析:    50
4-3-2　新舊組裝線所需資源差異比較:    54
第五章：結論    56
5-1　結論    56
5-2　未來展望    57
參考文獻    58


                                

參考文獻
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[9] 高木芳德著，李雅茹譯:「創意不足?用TRIZ40則發明原理幫您解決」，
第一版，台北，五南圖書出版社，pages 3, pages 22~25, pages 27, 2016.
[10] M.R.M. Asyrafa, M.R. Ishak, S.M. Sapuand, N. Yidrisa: “Conceptual
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Materials Research and Technology Volume 8, Issue 6, November–
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Zielinski, Mohd Rizal Alkahari : ” Development of Technical Creativity
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knowledge centric service design model integrating case based reasoning
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113062, page 10

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