公开(公告)号：US20200342601A1

公开(公告)日：2020-10-29

申请号：US16393804

申请日：2019-04-24

Applicant: HIWIN TECHNOLOGIES CORP. ,  CHINA MEDICAL UNIVERSITY

Inventor： Yi-Wen CHEN ,  Cheng-Ting SHIH ,  Hung-Chuan HSU ,  Yi-Cheng LIU

IPC: G06T7/00 ,  A61B6/00 ,  A61B6/03

Abstract: A method for converting scan information of computed tomography scanner into bone parameters includes the steps of: providing a computed tomography scanner; providing a test object and two phantoms of known components; using the computed tomography scanner to obtain a corresponding test object scan information and two phantoms scan information; receiving the test object scan information and the two phantoms scan information through a computing device; using the computing device to calculate an energy attenuation coefficient of the computed tomography scanner through a physical function model including the known components and the two phantoms scan information; providing the computing device with an energy correction coefficient; and enabling the computing device to obtain a bone parameter of the test object through a true relationship function that includes the energy attenuation coefficient, the test object scan information and the energy correction coefficient.

公开(公告)号：US20180317753A1

公开(公告)日：2018-11-08

申请号：US15584574

申请日：2017-05-02

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Jung-Fu HOU ,  Hung-Chuan HSU ,  You-Min CHEN

IPC: A61B1/05 ,  A61B1/00

CPC classification number: A61B1/05 ,  A61B1/00002 ,  A61B1/00009 ,  A61B1/0002 ,  A61B1/00112 ,  A61B1/00147 ,  A61B1/00149 ,  A61B1/043 ,  A61B5/06

Abstract: An endoscopic system includes a mechanical arm, an endoscope and a control unit. The endoscope is held by the mechanical arm, and is configured to capture an image. The control unit is electrically connected to the mechanical arm and the endoscope, and is configured to receive and process the image captured by the endoscope, to determine whether the image has at least two specific instruments that are arranged in a specific configuration, and to drive the mechanical arm to move the endoscope when the determination is affirmative.