Gangneung-wonju National University Industry Academy Cooperation Group

Other

University of Ulsan Foundation for Industry Cooperation

Seolbong Co., Ltd.

Amogreentech Co., Ltd.

Byung Hak Choe

Hyo Tae Jeong

Hyeong Sun Go

Jong Heon Shim

Won Youl Choi

Moon Kyu Kim

Byoung Hoon Lee

Suk Jung Choi

Sung Il Kim

The present invention relates to a connector for simultaneously fixing a screw head and a rod, wherein the connector can be firmly fixed to a screw head and a rod, which have been surgically inserted, without requiring disassembly of the screw head and the rod, thus minimizing damage to the affected region. The connector may comprise: a connecting block in which a head accommodation hole portion is formed on one side thereof to be able to accommodate at least a portion of a screw head installed in a vertebral body, and a rod accommodation groove portion is formed on the other side thereof to be able to accommodate at least a portion of a rod that extends from the screw head; a connecting rod formed in a shape extending from the connecting block; and a fixing device that fixes the connecting block to the screw head.

Connector for simultaneously fixing screw head and rod

Provided are apparatus and system for pest detection and a method for detecting pest damage to prevent pest damage in wooden building structures. The apparatus according to one aspect of the present invention comprises: a post-shaped main body extending in a set direction and formed therealong, and comprising a plurality of holes distanced from each other with a wall therebetween, the wall comprising timber which can be despoiled by pest; and a sensor unit allowing attachment and detachment to and from the upper end of the main body. Here, the sensor unit may comprise: a light-emitting unit comprising at least one light-emitting body for irradiating the interior of at least one hole among the plurality of holes; a sensing unit for sensing the light, emitted from the light-emitting unit, in the interior of at least one hole from among the plurality of holes; and a detection unit for outputting a light signal received from the sensing unit as an electrical signal.

Apparatus and system for pest detection, and method for detecting pest damage

Growing community of inventors

Gangwon-do, South Korea

Byung Hak Choe