Results 51 to 60 of about 513,902 (299)
Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation
Advanced Materials Technologies, EarlyView.Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching +9 more
wiley +1 more source
Ultrasound-guided percutaneous core-needle biopsy of focal pancreatic lesions – practical aspectss
Journal of Ultrasonography, 2022 Ultrasound-guided percutaneous core-needle biopsy is an excellent diagnostic tool for solid pancreatic lesions. It allows for identifying neoplastic pancreatic tumors with nearly 100% sensitivity, specificity and accuracy.
Zofia Rogowska Agnieszka
doaj +1 more source
Intraoperative Fine Needle Aspiration Biopsy and Rapid Nuclear DNA Content Analysis of Lung Tumors [PDF]
, 1993 Intraoperative fine needle aspiration biopsy using 21 gauge needle was performed on 16 patients with suspected lung cancer during exploratory thoracotomy, and results were obtained from pathologists in about 20 minutes.
Tsuji, Hiroharu +7 more
core
From Rigid to Soft Robotic Approaches for Neuroendoscopy
Advanced Robotics Research, EarlyView.Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday +3 more
wiley +1 more source
Accuracy of Core Needle Biopsy for Musculoskeletal Tumours
Journal of Orthopaedic Surgery, 2013 Purpose. To evaluate the sensitivity and specificity of core needle biopsy in determining musculoskeletal tumours in our hospital. Methods. Records of 134 patients who underwent core needle biopsy followed by definitive surgery were retrospectively ...
Chusheng Seng +2 more
doaj +1 more source
Breast biopsy navigation system with an assisted needle holder tool and 2D graphical user interface
European Journal of Radiology Open, 2018 Objective: This paper proposes the development of a breast biopsy navigation system with an assisted needle holder tool for a coaxial needle and a graphical user interface, which utilizes an optical tracking device to localize the needle position ...
Jackrit Suthakorn +3 more
doaj +1 more source
Journal of Ultrasonography, 2021 Introduction: Percutaneous ultrasound-guided core needle biopsy is a well-established method in the diagnosis of musculoskeletal tumors. It is unclear which factors contribute the most to a successful biopsy.
Szaro Paweł +4 more
doaj +1 more source
Transthoracic Needle Biopsy [PDF]
American Journal of Respiratory and Critical Care Medicine, 2021 Hugo, Carmona +3 more
openaire +2 more sources
, 2016 Data and R code used for manuscript by Chopra et al.
Jie Liu, Kimberly Siegmund
core +4 more sources
Hybrid Continuum Robot Designs and Architectures for Healthcare Applications
Advanced Robotics Research, EarlyView.Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir +4 more
wiley +1 more source