Abstract:
The present invention relates to an electric laparoscopic surgical tool and, more specifically, to a technology of applying an electrical energy-based power source and a control device to a manual surgical tool. The electric surgical tool given in the present invention includes an electric surgical tool main body and a weight support unit. The electric surgical tool main body includes: an insertion pipe to or from which a plurality of cables to operate an effector are inserted or taken out; a surgical tool operating body which is combined to the front end of the insertion pipe with multiple degrees of freedom and to which the cables are fixed; a power generation and transfer unit which is paced at the back end of the insertion pipe and transfer power to the cables; and a control unit which is additionally placed at the power generation and transfer unit and controls operation of the surgical tool operating body. The weight support unit includes a plurality of joint unit which adjust the position of the electric surgical tool main body and supports the weight of the main body. With the surgical tool provided in the present invention, a user can conduct a surgery without big effort by using the control unit and the power generation and transfer unit with better accuracy than when using power of the hand, and accidents due to fatigue can be prevented. Furthermore, patients can expect surgery results almost equivalent to a robot surgery at relatively low costs.
Abstract:
PURPOSE: A capsule endoscopy is provided to freely photograph the desired part and to improve the accuracy of inspection. CONSTITUTION: A capsule body comprises a camera and an RF transceiver. The capsule body is inserted into the internal organ of a human body. A plate member(20) is mounted on the capsule body. The plate member transfers fluid to the outside of the capsule body. A fan variable location unit(30) changes the transferring direction of the plate member.