Patents by Inventor Pei-Chi Hsu

Pei-Chi Hsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8834470
    Abstract: 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.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: September 16, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Jen Liao, Ching-Chuan Jiang, Sung-Ching Chen, Pei-Chi Hsu, Shih-Jui Han
  • Patent number: 8778883
    Abstract: A kit for producing a foamed biocompatible material includes a container configured to sustain a high pressure, and a tissue-repair composition placed in the container. The composition contains a biocompatible material, a liquid carrier, and a gas. The container has an internal pressure of greater than 1 atm and less than 250 atm, and includes a valve and a nozzle for releasing from the nozzle a foam formed of the composition upon opening the valve. Methods of producing and applying the biocompatible material are also disclosed.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: July 15, 2014
    Assignees: Industrial Technology Research Institute, National Taiwan University Hospital
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu
  • Publication number: 20140067078
    Abstract: 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.
    Type: Application
    Filed: November 6, 2013
    Publication date: March 6, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Chun-Jen Liao, Ching-Chuan Jiang, Sung-Ching Chen, Pei-Chi Hsu, Shih-Jui Han
  • Patent number: 8603092
    Abstract: 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.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: December 10, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Jen Liao, Ching-Chuan Jiang, Sung-Ching Chen, Pei-Chi Hsu, Shih-Jui Han
  • Publication number: 20130216787
    Abstract: Disclosed herein is a ceramic article with an increased surface roughness. The ceramic article includes a ceramic body having an engagement surface and a composite porous layer disposed on the engagement surface of the ceramic body. The composite porous layer is formed from a material including multiple first ceramic particles and multiple second ceramic particles. The sintering temperature of the first ceramic particle is lower than the melting temperature of the second ceramic particle, and at least some of the second ceramic particles are disperse within the composite porous layer whereby increasing the surface roughness of the ceramic article. Methods for manufacturing such ceramic article are also disclosed.
    Type: Application
    Filed: July 31, 2012
    Publication date: August 22, 2013
    Inventors: Shu-Tuan Yeh, Yung-Chin Yang, Pei-Chi Hsu
  • Publication number: 20110160732
    Abstract: 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.
    Type: Application
    Filed: July 6, 2010
    Publication date: June 30, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Jen Liao, Ching-Chuan Jiang, Sung-Ching Chen, Pei-Chi Hsu, Shih-Jui Han
  • Publication number: 20110117199
    Abstract: A kit for producing a foamed biocompatible material includes a container configured to sustain a high pressure, and a tissue-repair composition placed in the container. The composition contains a biocompatible material, a liquid carrier, and a gas. The container has an internal pressure of greater than 1 atm and less than 250 atm, and includes a valve and a nuzzle for releasing from the nuzzle a foam formed of the composition upon opening the valve. Methods of producing and applying the biocompatible material are also disclosed.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 19, 2011
    Applicant: Industrial Technology Research Institute
    Inventors: Chun-Jen Liao, Sheng-Hong Tseng, Huang-Chien Liang, Yi-Chun Su, Pei-Chi Hsu