Project/Area Number |
26462420
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Urology
|
Research Institution | Yokohama City University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
槙山 和秀 横浜市立大学, 医学部, 准教授 (40347307)
緒方 正人 横浜市立大学, 医学研究科, 客員教授 (70501154)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | 腹腔鏡手術 / 把持力 / 力学測定システム / シミュレーション / ナビゲーション / 生体計測 |
Outline of Final Research Achievements |
Laparoscopic surgical techniques are difficult to learn, and developing such skills involves a steep learning curve. To ensure surgeons achieve a high skill level, it is necessary to understand the performance differences between experienced and novice surgeons. We examined the differences in gripping and reaction force between experienced and novice surgeons during laparoscopic surgery. We measured the gripping force generated during laparoscopic surgery performed on pigs using forceps with pressure sensors. Several sensors, including strain gauges, accelerometers, and a potentiometer, were attached to the forceps.Throughout the experiment, we measured the gripping force and reaction force generated during the movement of the forceps in real time.The experienced and novice surgeons exhibited similar reaction force levels.This study indicated experienced surgeons generate weaker but more stable gripping force than novice surgeons during laparoscopic operation.
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