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：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：US20210196944A1

公开(公告)日：2021-07-01

申请号：US16907319

申请日：2020-06-22

Applicant: Industrial Technology Research Institute

Inventor： Yi-Hsin Lin ,  Chia-Pin Li ,  Kun-Ta Wu ,  Kuo-Chun Lee ,  Chun-Jung Chen ,  Chun-Yu Chan

IPC: A61N1/04 ,  A61N1/08

Abstract: A bladder urine volume monitoring system and a bladder urine volume monitoring method are provided. The bladder urine volume monitoring system includes at least one ultrasound patch, at least one muscle stimulation patch, and a control circuit. The ultrasound patch is configured to be attached to a surface of an organism to detect a urine volume in a bladder. The muscle stimulation patch is configured to be attached to the surface of the organism to stimulate a muscle of the bladder. The control circuit is coupled to the ultrasound patch and the muscle stimulation patch. The control circuit drives the ultrasound patch to detect the urine volume in the bladder in a first period. The control circuit drives the muscle stimulation patch to stimulate the muscle of the bladder in a second period.

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：US11247075B2

公开(公告)日：2022-02-15

申请号：US16228938

申请日：2018-12-21

Applicant: Industrial Technology Research Institute

Inventor： Chun-Jung Chen ,  Kun-Ta Wu ,  Chia-Pin Li

IPC: A61B90/50 ,  A61N7/02 ,  G10K11/35 ,  A61N7/00

Abstract: An ultrasonic probe device includes a sealed housing, a spiral-track plate, a driving arm, an ultrasonic probe and a first shaft. The spiral-track plate, disposed inside the sealed housing, includes a pivotal hole and a spiral groove, in which the spiral groove is extended outward from a center of the spiral-track plate. The driving arm, adjacent to the spiral-track plate, includes a first slot and a rotational shaft hole. The ultrasonic probe includes a follower pillar, a detection side and a connection side opposing to the detection side. The follower pillar, connected with the connection side, penetrates through the first slot and enters the spiral groove. The spiral groove provides a planar motion track to the detection side of the ultrasonic probe. The first shaft orderly penetrates through the sealed housing, the pivotal hole of the spiral-track plate, and the rotational shaft hole of the driving arm.