Results 81 to 90 of about 1,107 (192)
International Journal of OptomechatronicsWe present a tolerance-sensitivity–driven, manufacturability-aware strategy integrating optical design and alignment for optomechatronic imaging, validated in a fluorescence laparoscope.
Jiayao Zhou +7 more
doaj +1 more source
An Actuated Variable-View Rigid Scope System to Assist Visualization in Diagnostic Procedures
IEEE Journal of Translational Engineering in Health and MedicineObjective: Variable-view rigid scopes offer advantages compared to traditional angled laparoscopes for examining a diagnostic site. However, altering the scope’s view requires a high level of dexterity and understanding of spatial orientation ...
Sofia Basha +8 more
doaj +1 more source
Evolution of stereoscopic imaging in surgery and recent advances
, 2019 In the late 1980s the first laparoscopic cholecystectomies were performed prompting a sudden rise in technological innovations as the benefits and feasibility of minimal access surgery became recognised.
Smith, Ralph +4 more
core +2 more sources
A High-Throughput Multi-Resolution Foveated Laparoscope
, 2022 Minimally invasive surgery exhibits many advantages compared to open surgery, but it is limited in safety and efficiency by contemporary laparoscopes due to their non-stationary nature and inherently exhibited trade-off between resolution and ...
Katz, Jeremy
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, 2016 © 2016, CARS. Purpose: Common camera calibration methods employed in current laparoscopic augmented reality systems require the acquisition of multiple images of an entire checkerboard pattern from various poses.
Kane, Timothy D. +5 more
core +1 more source
Transvaginal natural orifice endoscopic surgery for hysterectomy: a prospective cohort study
BMC Women's HealthObjective Vaginal natural orifice transluminal endoscopic surgery (vNOTES) is widely recognized for its advantages, including reduced postoperative pain and the absence of visible scarring.
Xian Wu +18 more
doaj +1 more source
Development of A Soft Robotic Approach for An Intra-abdominal Wireless Laparoscopic Camera [PDF]
, 2023 In Single-Incision Laparoscopic Surgery (SILS), the Magnetic Anchoring and Guidance System (MAGS) arises as a promising technique to provide larger workspaces and field of vision for the laparoscopes, relief space for other instruments, and require fewer
Liu, Hui
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, 2008 The purpose of this study was to investigate whether intraperitoneal instillation of Hartmann’s Solution reduces postoperative pain after diagnostic laparoscopy. The study design involved of a pilot, prospective randomised controlled trial.
Jothilakshmi, P.K. +4 more
core +1 more source
Compact wireless laparoscopic device for single-port laparoscopic surgery
Background With visual data from laparoscopes, laparoscopic minimally invasive surgeries have several advantages over open surgeries. Usually, rigid endoscopes are preferred for laparoscopic procedures; however, rigidity limits organ access, and other ...
Jaesoon Choi +7 more
core +1 more source
Towards Supervised Autonomous Task Completion Using an \u3cem\u3ein vivo\u3c/em\u3e Surgical Robot
, 2009 Laparoscopy is a minimally invasive alternative to traditional abdominal surgery. Unlike traditional surgery, a laparoscopic procedure can be completed using small incisions. The use of these small incision results in reduced pain to the patient, shorter
Dumpert, Jason James +2 more
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