Patents by Inventor TSAN HSIU LI

TSAN HSIU LI 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).

  • Spring type firing mechanism applied to endoscope accessory
    Patent number: 9629550
    Abstract: A spring type firing mechanism applied to an endoscope accessory includes a housing, a cap, a bottom cover, a driving module, a buffering module and a spring pipeline, and the spring pipeline includes a push-rod coupled to the sensor, and the driving module includes a firing spring and a restoring spring, and the two springs have different rigidities so as to form a reciprocating structure of the firing mechanism. After the sensor of the firing mechanism is triggered, the resilience of the restoring spring compresses the firing spring back to its firing length, so as to restore its position by a single driving point and allow users to complete the firing operation by one hand and simplify the operation of doctors to improve convenience and efficiency.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: April 25, 2017
    Assignees: Southern Taiwan University of Science and Technology, Kuang Tai Metal Industrial Co., Ltd.
    Inventors: Cheng Hsin Chuang, Wen Chen Huang, Tsan Hsiu Li
  • Apparatus for detecting tissue hardness of living body
    Patent number: 9532743
    Abstract: An apparatus for detecting tissue hardness of a living body includes a housing, a cap, a bottom cover, a driving module, a buffering module, a spring pipeline, a push-rod and a detecting module, and the driving module includes a firing spring and a restoring spring, and the two springs have different rigidities so as to form a reciprocating structure of the firing mechanism. After the detecting module of a firing mechanism is triggered, the resilience of the restoring spring compresses the firing spring back to its firing length, so as to restore its position by a single driving point and allow users to complete the firing operation by one hand and simplify the operation of doctors to improve convenience and efficiency.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: January 3, 2017
    Assignees: Southern Taiwan University of Science and Technology, Kuang Tai Metal Industrial Co., Ltd.
    Inventors: Cheng Hsin Chuang, Wen Chen Huang, Tsan Hsiu Li
  • APPARATUS FOR DETECTING TISSUE HARDNESS OF LIVING BODY
    Publication number: 20160128622
    Abstract: An apparatus for detecting tissue hardness of a living body includes a housing, a cap, a bottom cover, a driving module, a buffering module, a spring pipeline, a push-rod and a detecting module, and the driving module includes a firing spring and a restoring spring, and the two springs have different rigidities so as to form a reciprocating structure of the firing mechanism. After the detecting module of a firing mechanism is triggered, the resilience of the restoring spring compresses the firing spring back to its firing length, so as to restore its position by a single driving point and allow users to complete the firing operation by one hand and simplify the operation of doctors to improve convenience and efficiency.
    Type: Application
    Filed: November 6, 2014
    Publication date: May 12, 2016
    Inventors: CHENG HSIN CHUANG, WEN CHEN HUANG, TSAN HSIU LI
  • SPRING TYPE FIRING MECHANISM APPLIED TO ENDOSCOPE ACCESSORY
    Publication number: 20160128575
    Abstract: A spring type firing mechanism applied to an endoscope accessory includes a housing, a cap, a bottom cover, a driving module, a buffering module and a spring pipeline, and the spring pipeline includes a push-rod coupled to the sensor, and the driving module includes a firing spring and a restoring spring, and the two springs have different rigidities so as to form a reciprocating structure of the firing mechanism. After the sensor of the firing mechanism is triggered, the resilience of the restoring spring compresses the firing spring back to its firing length, so as to restore its position by a single driving point and allow users to complete the firing operation by one hand and simplify the operation of doctors to improve convenience and efficiency.
    Type: Application
    Filed: November 11, 2014
    Publication date: May 12, 2016
    Inventors: CHENG HSIN CHUANG, WEN CHEN HUANG, TSAN HSIU LI