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3건 · 최신순-
Analysis of tendon tension and hysteresis by tendon twisting and development of anti-twist tendon mechanism of robotic surgical instruments.
[BACKGROUND] Control of the joints of robotic surgical instruments is difficult owing to hysteresis, and tendon twisting due to axial rotation of surgical tools also causes hysteresis. Therefore, a new mechanism is needed to prevent tendon …
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A novel microsurgery robot mechanism with mechanical motion scalability for intraocular and reconstructive surgery.
[BACKGROUND] Intraocular surgery and reconstructive surgery are challenging microsurgery procedures that require two types of motion: precise motion and larger motion. To effectively perform the requisite motion using a robot, it is necessa…
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A novel encountered-type master device with precise manipulation for robot-assisted microsurgery.
[BACKGROUND] The unconstrained master devices have emerged as attractive alternatives to the existing linkage-based counterparts. However, the conventional unconstrained master device's manipulation methods have several disadvantages in eff…