Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Toshihiro Kawase"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract This paper tackles the challenge of accurate depth estimation from monocular laparoscopic images in dynamic surgical environments. The lack of reliable ground truth due to inconsistencies within these images makes this a complex task. Furthe
Externí odkaz:
https://doaj.org/article/0ce4573fc90140ea9498603f67552f1a
Autor:
Maina Sogabe, Kaoru Ishikawa, Toshihiro Takamatsu, Koh Takeuchi, Takahiro Kanno, Koji Fujimoto, Tetsuro Miyazaki, Toshihiro Kawase, Toshihiko Sato, Kenji Kawashima
Publikováno v:
Array, Vol 19, Iss , Pp 100308- (2023)
In thoraco-laparoscopic surgery, the identification of a bleeding source is recognized as one of the most important issues with hemostasis during operation. However, previously proposed techniques are only capable of detecting an approximate bleeding
Externí odkaz:
https://doaj.org/article/b73d693eeea14d8fa8088fb080ff0528
Publikováno v:
IEEE Access, Vol 11, Pp 35874-35887 (2023)
Pneumatic artificial muscles (PAMs) are light and soft, and are expected to be applied to gait assistance robots with multiple actuators on the human body. The PAMs can be used as not only actuators, but also sensors to detect the gait phase by using
Externí odkaz:
https://doaj.org/article/389bd01d17e44b29871f08e3e65e0c0b
Autor:
Tetsuro Miyazaki, Toshihiro Kawase, Takahiro Kanno, Maina Sogabe, Yoshikazu Nakajima, Kenji Kawashima
Publikováno v:
IEEE Access, Vol 9, Pp 94700-94713 (2021)
A gait training method that can adjust the target leg load is required to meet the varied demands of trainees. In this study, we propose a running training method using a soft gait-assistive suit—a power-assistive device that adds an external force
Externí odkaz:
https://doaj.org/article/1369cdfcafc642649b4a40f3abfbeaa9
Publikováno v:
IEEE Access, Vol 8, Pp 60526-60538 (2020)
Various applications using pneumatic artificial muscles (PAMs) have been developed in recent years. When the pressure of the PAM is controlled, it is desirable to position a pressure sensor at the control port of a servo valve through a pipeline for
Externí odkaz:
https://doaj.org/article/f6b744a62de741d7a535916a16bffd92
Publikováno v:
IEEE Access, Vol 8, Pp 167739-167746 (2020)
Considering the widespread use of surgical robots in recent years, computer-assisted surgery is becoming significantly popular. Because the automation of surgical tasks without human intervention remains complex owing to individual patient difference
Externí odkaz:
https://doaj.org/article/c70ea76bfade4f1e8db534ab5b5ddb43
Publikováno v:
Sensors, Vol 21, Iss 14, p 4887 (2021)
Three-dimensional (3D) shape acquisition has been widely introduced to enrich quantitative analysis with the combination of object shape and texture, for example, surface roughness evaluation in industry and gastrointestinal endoscopy in medicine. Sh
Externí odkaz:
https://doaj.org/article/ef32368e5938496ca649628768c37562
Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4581 (2021)
Tunable stiffness mechanisms can increase the noninvasiveness and stability of organ manipulation in laparoscopic liver resection. We have developed an organ-grasping device using beam-shaped tunable stiffness mechanism. Increasing the change ratio o
Externí odkaz:
https://doaj.org/article/8390784e0f3c4e618517293726490a85
Publikováno v:
Royal Society Open Science, Vol 5, Iss 5 (2018)
Understanding how we consciously experience our bodies is a fundamental issue in cognitive neuroscience. Two fundamental components of this are the sense of body ownership (the experience of the body as one's own) and the sense of agency (the feeling
Externí odkaz:
https://doaj.org/article/bd6662789a1549a4a4f8f09bce0eb00d
Optical-fiber-type Contact Force Detector for Improving Safety and Workability of Myocardial Biopsy.
Autor:
Tomoyuki Umemoto, Kei Sato, Tetsuro Miyazaki, Toshihiro Kawase, Maina Sogabe, Tetsuo Sasano, Kenji Kawashima
Publikováno v:
Sensors & Materials; 2022, Vol. 34 Issue 11.Part 4, p4185-4208, 24p