Livsmed Inc.

Dong Kyu Jang

Jung Joo Lee

Hee Jin Kim

Jin Ho Kwon

Jae Yeong Lee

Dong Hwan Bae

Young Jae Song

A robot arm for minimally invasive surgery includes a modular structure in which a yaw axis of an active arm rotatable relative to a setup arm is disposed to be inclined with respect to a roll axis of an instrument for surgery and a joint of the active arm and a remote center of motion (RCM) form a parallelogram, thereby preventing a gimbal lock phenomenon, enabling configuration of various RCMs, and having various entry angles.

Robot arm for surgery

According to the present disclosure, provided is a surgical instrument in which an actual motion of bending an end tool or performing a surgical treatment intuitively matches a motion of a manipulation portion corresponding thereto. In detail, to this end, provided are an end tool having various degrees of freedom, a manipulation portion having a structure to enable intuitive manipulation of a motion of the end tool, and a driving force transmission portion for transmitting a driving force of the manipulation portion to the end tool so that the end tool operates as manipulated by the manipulation portion.

End tool of surgical instrument and surgical instrument including the same

Provided is a surgical instrument for electrocautery, and in particular, a surgical instrument for electrocautery installed on a robot arm or manually operable in order to be used in laparoscopic surgery or other various surgeries.

End tool of surgical instrument and electrocauterization surgical instrument comprising same

This application relates to methods and systems for laparoscopic surgery with assist robot and controlling methods for laparoscopic surgery system with assist robot. In one aspect, the method includes arranging a control assist robot on one region of a bed and a motion assist robot on another region of the bed to be spaced a certain distance apart from the control assist robot. The motion assist robot includes a surgical instrument that moves according to a control of the control assist robot. The method also includes performing laparoscopic surgery in a state in which an operator is positioned next to the control assist robot and grips a manual type instrument with one hand and the control assist robot with the other hand.

Methods for laparoscopic surgery with assist robot and controlling methods for laparoscopic surgery system with assist robot

Pulley for surgical instrument

Handle for surgical instrument

Trocar for surgical instrument

Surgical instrument

The present disclosure relates to an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Growing community of inventors

Seongnam-si, South Korea

Dong Kyu Jang