Results 201 to 210 of about 22,676 (265)

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

A Case of Pyelonephritis Caused by Ureteral Obstruction due to a Urinary Catheter. [PDF]

Clin Case Rep
Nonaka M, Naraba H, Hirayama I, Hayashi T, Yano T, Ishii M, Tominaga Y.   +6 more
europepmc   +1 more source

Bronchoscopy Robot with Enhanced Flexibility and Stability via Multi‐Segment Variable Stiffness Catheter

Advanced Intelligent Systems, EarlyView.
This work presents a magnetic bronchoscopy robot with a novel multi‐segment variable stiffness catheter. This catheter can not only move flexibly in the narrow bronchi but also harden according to the need to provide support. Combined with remote wireless magnetic field drive, it provides a more precise and effective solution for biopsy of deep lung ...
Shucong Yin, Bin Huang, Shiyuan Dong, Junhao Wang, Liangshen Zhao, Yang Yang, Bingkun Bao, Hongen Liao, Fang Chen, Tianqi Huang, Boyu Zhang   +10 more
wiley   +1 more source

Advancing intradermal vaccine delivery: Focus on hollow microneedles and skin models. [PDF]

Hum Vaccin Immunother
Verbist W, Broeckhoven E, Vanwersch P, Shrirang Choudhari V, Van Hileghem L, Spasic D, Coelmont L, Evens T, Castagne S, Van Bael A, Dallmeier K, Lammertyn J.   +11 more
europepmc   +1 more source

Dynamic Obstacle Avoidance of Metamorphic Microrobots Using Concentric Sector Navigator

Advanced Intelligent Systems, EarlyView.
Metamorphic magnetic microrobots are navigated using a concentric sector navigator for dynamic obstacle avoidance in both microroller and swarm states. After microroller transport, citrate‐triggered dissolution releases nanoparticles that reassemble into a controllable swarm.
Zhaowen Su, Zerui Li, Lijun Fang, Hoyeon Kim, U Kei Cheang   +4 more
wiley   +1 more source

Case Report: Hemorrhagic-Thrombotic Escalation After Intraprocedural Rupture During Stent-Assisted Coiling: A Case-Based Narrative Review and Staged Communication Model. [PDF]

J Clin Med
Goto K, Kutsuna N, Nishihara T, Makita K.   +3 more
europepmc   +1 more source

Real-Time Full-Color Overlay Indocyanine Green Navigation for Laparoscopic Deroofing of Liver Cysts. [PDF]

Surg Case Rep
Yoshida K, Seo S, Aida M, Kawanishi Y, Fujisawa K, Munekage M, Maeda H, Kitagawa H, Namikawa T.   +8 more
europepmc   +1 more source

Efficiency and Safety of Endoscopic Injection Sclerotherapy With Ligation for Esophageal Varices: A Retrospective Study. [PDF]

DEN Open
Maki K, Haga H, Hoshikawa K, Katsumi T, Suzuki F, Uchiyama F, Ueno Y.   +6 more
europepmc   +1 more source

Protocol for mouse vascular dementia model and evaluation of progressive tissue damage in subcortical white matter and adjacent cortex. [PDF]

STAR Protoc
Tian M, Llorente IL, Carmichael ST.
europepmc   +1 more source

Guiding esophagectomy with intraoperative NIR-II fluorescence video imaging and rapid computation. [PDF]

Proc Natl Acad Sci U S A
Wang F, Wong IYH, Liu H, Wu Z, Wong CLY, Xu D, Chan DKK, Law BTT, Chan FSY, Qu L, Law SYK, Dai H.   +11 more
europepmc   +1 more source