Abstract:
기계적 케이블의 구성을 제거하거나 최소화하도록 말단 작동부를 구성한 SOBW(Surgical-Operation-By-Wire)형 수술 장치에 관한 기술이 개시된다. 이를 위해, 본 발명에 따른 SOBW형 수술 장치는 몸체부; 일단부가 상기 몸체부에 연결되는 연장부; 및 상기 연장부의 타단부에 형성되며, 상기 몸체부 및 연장부를 통하여 전기적 에너지를 전달받아, 상기 전기적 에너지를 기계적 에너지로 변환하는 말단 작동부를 포함하는 것을 특징으로 한다.
Abstract:
The present invention relates to a device for curing hemiparalysis which is for curing the paralyzed side of the human body, the device comprising: a robot worn on the paralyzed side of the human body; a motion measuring unit measuring the movement of the ipsilateral side corresponding to the body with the robot; and a controlling unit connecting with the robot and the motion measuring unit; wherein the controlling unit controls the robot based on the movement of the ipsilateral side inputted and measured from the motion measuring unit, and the paralyzed side with the robot moves correspondingly to the movement of the ipsilateral side. The device of the present invention may further comprise: a shield blocking the view of an object for the movement of the ipsilateral side or a mirror blocking the view of an object for the movement of the paralyzed side. Accordingly, the device of the present invention helps to cure hemiparalysis by maximizing the induction of brain plasticity of a patient suffering from hemiparalysis.
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:
Disclosed is a technology relating to a surgical-operation-by-wire (SOBW) type surgical operation apparatus in which a terminal operation part is configured to remove or minimize the composition of a mechanical cable. For the same, the SOBW type surgical operation apparatus according to the present invention is characterized by comprising a body part; an extended part having one end connected with the body part; and a terminal operation part formed on the other end of the extended part, and receiving electrical energy through the body part and the extended part to converse the electrical energy to mechanical energy.
Abstract:
PURPOSE: A method for manufacturing gas detecting metal oxide-based nano-tube and a metal oxide-based gas sensor using the same are provided to increase the sensitivity with respect to target gas by increasing the surface area and the length of the nano-tube. CONSTITUTION: A nano fiber template(112) is formed by spinning a polymer solution. A metal oxide-based thin film(124) for detecting gas is deposited on the template through an atomic layer deposition method, and an intermediate structure is obtained. The intermediate structure is thermally treated, and the template is eliminated. Metal oxide-based nano-tube(134) is formed. A metal oxide-based gas sensor includes the network structure of nano-tubes and an electrode applying power to the network structure.