公开(公告)号：US20220202442A1

公开(公告)日：2022-06-30

申请号：US17534418

申请日：2021-11-23

Applicant: Industrial Technology Research Institute

Inventor： Po-An Hsu ,  Chih-Chi Chang ,  Chih-Wei Chien ,  Chia-Pin Li ,  Kun-Ta Wu ,  Wei-Zheng Lu

IPC: A61B17/34 ,  A61B34/10 ,  G06N20/00

Abstract: A computer-assisted needle insertion system and a computer-assisted needle insertion method are provided. The computer-assisted needle insertion method includes: obtaining a first machine learning (ML) model and a second ML model; obtaining a computed tomography (CT) image and a needle insertion path, generating a suggested needle insertion path according to the first ML model, the CT image, and the needle insertion path, and instructing a needle to approach a needle insertion point on a skin of a target, wherein the needle insertion point is located on the suggested needle insertion path; obtaining a breath signal of the target, and estimating whether a future breath state of the target is normal according to the second ML model and the breath signal; and outputting a suggested needle insertion period according to the breath signal in response to determining that the future breath state is normal.

公开(公告)号：US20250064478A1

公开(公告)日：2025-02-27

申请号：US18942801

申请日：2024-11-11

Applicant: Industrial Technology Research Institute

Inventor： Po-An Hsu ,  Chih-Chi Chang ,  Chih-Wei Chien ,  Chia-Pin Li ,  Kun-Ta Wu ,  Wei-Zheng Lu

IPC: A61B17/34 ,  A61B34/10 ,  G06N20/00

Abstract: A computer-assisted needle insertion method is provided. The computer-assisted needle insertion method includes the following steps. A first machine learning model and a second machine learning model are obtained. A computed tomography image and a needle insertion path are obtained, a suggested needle insertion path is generated according to the first machine learning model, the computed tomography image, and the needle insertion path, and the needle is instructed to approach a needle insertion point on a skin of a target. The needle insertion point is located on the suggested needle insertion path. A breath signal of the target is obtained, and whether a future breath state of the target is normal is estimated according to the second machine learning model and the breath signal. A suggested needle insertion period is output according to the breath signal in response to determining that the future breath state is normal.

公开(公告)号：US12171460B2

公开(公告)日：2024-12-24

申请号：US17534418

申请日：2021-11-23

Applicant: Industrial Technology Research Institute

Inventor： Po-An Hsu ,  Chih-Chi Chang ,  Chih-Wei Chien ,  Chia-Pin Li ,  Kun-Ta Wu ,  Wei-Zheng Lu

IPC: A61B17/34 ,  A61B34/10 ,  G06N20/00

Abstract: A computer-assisted needle insertion system and a computer-assisted needle insertion method are provided. The computer-assisted needle insertion method includes: obtaining a first machine learning (ML) model and a second ML model; obtaining a computed tomography (CT) image and a needle insertion path, generating a suggested needle insertion path according to the first ML model, the CT image, and the needle insertion path, and instructing a needle to approach a needle insertion point on a skin of a target, wherein the needle insertion point is located on the suggested needle insertion path; obtaining a breath signal of the target, and estimating whether a future breath state of the target is normal according to the second ML model and the breath signal; and outputting a suggested needle insertion period according to the breath signal in response to determining that the future breath state is normal.

公开(公告)号：US11564633B2

公开(公告)日：2023-01-31

申请号：US16720249

申请日：2019-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chii-Wann Lin ,  Kuo-Chun Lee ,  Jung-Chuan Pan ,  Heng-Jie Wang ,  Wei-Zheng Lu ,  Po-An Hsu ,  Kun-Ta Wu

IPC: A61B5/00 ,  G16H50/50 ,  G16H50/30 ,  G16H30/40 ,  G16H50/20 ,  A61B5/0205 ,  G16H20/30 ,  A61B1/24 ,  A61N1/365 ,  A61B5/024 ,  A61B5/08 ,  A61B90/00

Abstract: A state assessment system, a diagnosis and treatment system and a method for operating the diagnosis and treatment system are disclosed. An oscillator model converts a physiological signal of a subject into a defined feature image. A classification model analyzes state information of the subject based on the feature image. An analysis model outputs a treatment suggestion for the subject based on the state information of the subject. An AR projection device projects acupoint positions of a human body onto the subject, for the subject to be treated based on the treatment suggestion.

公开(公告)号：US20200214642A1

公开(公告)日：2020-07-09

申请号：US16720249

申请日：2019-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chii-Wann Lin ,  Kuo-Chun Lee ,  Jung-Chuan Pan ,  Heng-Jie Wang ,  Wei-Zheng Lu ,  Po-An Hsu ,  Kun-Ta Wu

IPC: A61B5/00 ,  A61B5/0205 ,  G16H50/50 ,  G16H50/30 ,  G16H30/40 ,  G16H50/20

Abstract: A state assessment system, a diagnosis and treatment system and a method for operating the diagnosis and treatment system are disclosed. An oscillator model converts a physiological signal of a subject into a defined feature image. A classification model analyzes state information of the subject based on the feature image. An analysis model outputs a treatment suggestion for the subject based on the state information of the subject. An AR projection device projects acupoint positions of a human body onto the subject, for the subject to be treated based on the treatment suggestion.