Industrial Technology Research Institute

National Taiwan University

Dynacolor, Inc.

Ching-Chuan Jiang

Chun-Jen Liao

Yi-Hung Lin

Shan-Chang Chueh

Ming-Chia Yang

Ya-Jen Yu

Yun-Han Lin

Pei-Chi Hsu

Yu-Ru Lin

Ting-Hui Chiu

Shih-Jui Han

Wen-Hsiang Chang

Wen-Hsi Wang

Huang-Chi Chen

Wei-Ju Liao

I-Fan Chiu

Sung-Ching Chen

Chun-Jan Liao

Hong-Sen Chiang

Hsin-Hsin Shen

Wei-lin Chen

Fang-Jie Jang

Wei-Hong Chang

Hsin-hsin Shen

Chung-Sheng Chen

Chien-Hsiang Chang

A minimally invasive surgical device includes a main body, a buffer assembly and a cutter bit. The main body includes an inner tube and an outer tube, wherein the inner tube is disposed in the outer tube. An end of the buffer assembly is connected to the inner tube. The cutter bit is connected to another end of the buffer assembly, wherein the cutter bit has a cutting portion. When the cutting portion is in contact with an object, the buffer assembly is adapted to enable the cutter bit to move relatively to the inner tube to decrease a cutting force between the cutting portion and the object, and is adapted to enable the cutting portion to be tilted with a surface of the object.

Minimally invasive surgical device

Provided is an arthroscopic system including an disposable arthroscope having a distal end and a proximal end, and including a light source, a lens set, an image sensor, a transmitter, and a control interface. The arthroscopic system eliminates the possibility of infecting the patient with contaminated devices by its cost-effectively disposable arthroscope. Also provided is a method for image rotating in an arthroscopic system.

Arthroscopic system with disposable arthroscope having image rotation function and method thereof

A cartilage repair implant, an auxiliary surgical tool kit and a cartilage repair system are provided. The cartilage repair implant includes a body and a plurality of pins. The body is a porous structure and is configured to carry cartilage repair material. The pins are fixed to the body for being inserted into a patient's bone. The auxiliary surgical tool kit includes a positioning sleeve and a click tool. The positioning sleeve has a through passage. A first alignment structure is disposed on the sidewall of the through passage. The click tool includes an outer tube and a push rod. A second alignment structure mutually aligned with the first alignment structure is disposed on the outer wall of the outer tube. The outer tube is configured to pass through the through passage. The push rod is slidably disposed in the outer tube. One end of the outer tube has a shaping blade for slicing a to-be-implanted region on an affected area of the patient. In which the shape of the to-be-implanted region is corresponding to the shape of the body.

Cartilage repair implant, auxiliary surgical tool kit and cartilage repair system

One embodiment provides a method for enzymatic treatment, including the steps of forming a closed space on a local tissue area with a device and infusing an enzyme solution into the closed space for enzymatic treatment. The method according to the embodiment is capable of treating the local tissue area with enzymes for enhancing cell proliferation in the treated tissue area and preventing damage of the adjacent normal tissues. A device and kit used for the method are also provided.

Method for enzymatic treatment, device and kit used the same

A bone repairing kit including a drilling device, a pushing device, a clamping member and a hole saw. An end of a tube body of the drilling device is a knife portion. When the tube body rotates with respect to a femur, a bone column is cut by the knife portion and located in the tube body. The pushing device includes a hollow tube and a push bar. The hollow tube is for receiving the tube body. The push bar is for touching and pushing the bone column in the tube body. The clamping member is for clamping the bone column. The hole saw includes a receiving body and cutting knives. The receiving body has a recess for receiving an end of the bone column. The cutting knives surrounding on an inner wall of the recess are for cutting an edge of the end of the bone column.

Method for bone repair

A bone repairing kit including a drilling device, a pushing device, a clamping member and a hole saw is provided. An end of a tube body of the drilling device is a knife portion. When the tube body rotates with respect to a femur, a bone column is cut by the knife portion and located in the tube body. The pushing device includes a hollow tube and a push bar. The hollow tube is for receiving the tube body. The push bar is for touching and pushing the bone column in the tube body. The clamping member is for clamping the bone column. The hole saw includes a receiving body and cutting knives. The receiving body has a recess for receiving an end of the bone column. The cutting knives surrounding on an inner wall of the recess are for cutting an edge of the end of the bone column.

Bone repairing kit and method for bone repair

A device for fixing soft tissue. A sleeve is detachably connected to a self-drilling tapping screw, moving and rotating the self-drilling tapping screw. A guide bar is detachably connected to the self-drilling tapping screw and fit in the sleeve. A fixing pin is fit in a washer and connected to the self-drilling tapping screw. The guide bar is detachably fit in the fixing pin. The fixing pin abuts the washer and the self-drilling tapping screw.

Device for fixing soft tissue

A multi-layered matrix, a method of tissue repair using the same, and multi-layered implant prepared thereof are provided. The multi-layered matrix comprises a first element and a second element connected thereto, and the second element comprises a hollow cavity. The first and the second elements are composed of a composite material comprising a bioabsorbable porous material.

Method of tissue repair using a multi-layered matrix

Multi-layered implant prepared by a method of tissue repair using a multi-layered matrix

Device and method for fixing soft tissue

Growing community of inventors

Taipei, Taiwan

Ching-Chuan Jiang