Point Robotics (singapore) Pte. Ltd.

Point Robotics Medtech Inc.

Chao-wei Wu

Kun-pin Huang

Chih-hsiang Hsieh

Ming-chun Ho

A calibration device includes a calibration member, a handle, a fixing button, and a plurality of first markers. The calibration member includes a calibration body and a calibration groove. The calibration body has a first side and a second side opposite to the first side. The calibration groove is formed on the first side. The handle has a grip portion, and is adjacent to the first side and detachably disposed above the calibration groove. A calibration opening is formed between the handle and the first side. The fixing button is movably arranged in the handle, and has a fixing portion extending toward the calibration groove. The plurality of first markers are disposed on the second side. When the fixing button is pressed, a surgical instrument inserted into the calibration opening is held between the fixing portion and the calibration groove.

Calibration device

A medical device is provided. The medical device includes a shaft motor, a parallel manipulator, a receiving yoke, a runner and a transmission yoke. The shaft motor is configured to generate a mechanical force for manipulating a surgical tool. The parallel manipulator includes an end platform used to support the surgical tool, a base platform used to support the shaft motor and a plurality of limbs coupled between the end platform and the base platform. The limbs are configured to control movement of the end platform. The receiving yoke is coupled to the surgical tool. The runner is slidingly engaged to the shaft motor and configured to receive the mechanical force. The transmission yoke is coupled to the runner and the receiving yoke, and the transmission yoke is configured to transfer the mechanical force to the receiving yoke.

Medical device for manipulating surgical tool

A medical device is provided. The medical device includes a shaft motor, a parallel manipulator and a shaft coupling. The shaft motor is configured to generate a mechanical force for manipulating a surgical tool. The parallel manipulator includes an end platform used to support the surgical tool, a base platform used to support the shaft motor and a plurality of limbs coupled between the end platform and the base platform. The limbs are configured to control movement of the end platform. The shaft coupling has a first end coupled to the surgical tool and a second end coupled to the shaft motor. The first end is swingable with respect to the second end along a direction, and the shaft coupling is configured to transfer the mechanical force to the surgical tool.

A medical device is provided. The medical device includes a parallel manipulator. The parallel manipulator has an end platform coupled to a surgical tool and a base platform coupled to a machine module. The machine module is coupled to the surgical tool through a transmission shaft disposed between the end platform and the base platform. The transmission shaft has a transmission yoke, a runner, a first rod coupled to the transmission yoke, a second rod coupled to the runner, and a universal joint coupled between the first rod and the second rod.

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Hsinchu County, Taiwan

Chao-wei Wu