Results 71 to 80 of about 233,242 (246)

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Use of a novel shorter minimum caliber needle for creating endoscopic tattoos for preoperative localization: a comparative ex vivo study

Endoscopy International Open, 2017
Background and study aims In colorectal cancer surgery, inadvertent deep injections during endoscopic tattooing can cause India ink leakage into the peritoneum, leading to complications or to poor visualization of the surgical plane.
Kenichiro Imai, Kinichi Hotta, Sayo Ito, Yuichiro Yamaguchi, Takeshi Kawakami, Takuya Wada, Kimihiro Igarashi, Yoshihiro Kishida, Yusuke Kinugasa, Noboru Kawata, Masaki Tanaka, Naomi Kakushima, Kohei Takizawa MD, Hirotoshi Ishiwatari, Hiroyuki Matsubayashi, Hiroyuki Ono   +15 more
doaj   +1 more source

Self-expandable metallic stenting as a bridge to elective surgery versus emergency surgery for acute malignant right-sided colorectal obstruction

BMC Surgery, 2020
Background The use of a self-expandable metallic stent (SEMS) as a bridge to surgery has increased for patients with obstructing colorectal cancer. However, relatively few reports have compared SEMS as a bridge to elective surgery for acute malignant ...
Bing Li, Shi-Lun Cai, Zhen-Tao Lv, Ping-Hong Zhou, Li-Qing Yao, Qiang Shi, Zhi-Peng Qi, Di Sun, Ayimukedisi Yalikong, En-Pan Xu, Jian-Min Xu, Yun-Shi Zhong   +11 more
doaj   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

CUIRASS RESPIRATOR FOR ENDOSCOPY [PDF]

, 1955
RONALD A. GREEN, David Coleman
openalex   +1 more source

Feasibility and safety of transesophageal endoscopic resection for benign mediastinal tumors

Zhongguo Linchuang Yixue
Objective To explore the feasibility, safety, and efficacy of transesophageal endoscopic surgery for mediastinal tumors. Methods A retrospective analysis was conducted on the clinical data of 17 patients who underwent transesophageal endoscopic resection
Jia YU, Liyun MA, Wei SU, Shengli LIN, Quanlin LI, Pinghong ZHOU, Pingting GAO   +6 more
doaj   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

Advanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang, Houyu Ling, Xizong Chen, Yufei Duan, Yu Liu, Shuntian Cai, Yandan Ren, Wenlong Li, Lei Ren, Miao Wang   +9 more
wiley   +1 more source

Per‐oral endoscopy and laryngeal surgery special editorial department [PDF]

, 1920
Chevalier Jackson
openalex   +1 more source

Intestinal Epithelial‐Derived USP13 Alleviates Colonic Inflammation by Suppressing GRP78‐mediated Endoplasmic Reticulum Stress

Advanced Science, EarlyView.
USP13 deficiency in intestinal epithelial cells aggravates DSS‐induced colitis by enhancing ER stress and apoptosis. USP13 interacts with GRP78 and reduces its K63‐linked ubiquitination to alleviate epithelial injury. Restoring USP13 expression or targeting the USP13‐GRP78 axis may represent a promising strategy for treating inflammatory bowel disease ...
Chenchen Qian, Chenghong Hu, Yong Xu, Wentao Xu, Zhe Wang, Wan Gan, Weiyang Tang, Lijiang Huang, Aleksandr V. Samorodov, Yi Wang   +9 more
wiley   +1 more source

The Endoscopic Instruments of Joseph Leiter of Vienna and the Present Development of Endoscopy [PDF]

, 1887
Otis K. Newell
openalex   +1 more source