keyword
MENU ▼
Read by QxMD icon Read
search

Robots

keyword
https://www.readbyqxmd.com/read/28431995/robot-assisted-laparoscopic-urachal-excision-in-children
#1
Haris Ahmed, Adam S Howe, Lori L Dyer, Ronnie G Fine, Jordan S Gitlin, Richard N Schlussel, Paul F Zelkovic, Lane S Palmer
OBJECTIVE: To report the first exclusively pediatric series of robot-assisted urachal remnant excisions in children. MATERIALS & METHODS: We reviewed the medical records of all children who underwent robot-assisted excision of urachal remnants from 2010 to 2016. For the procedure, a 3-port approach was performed in all cases. Excision of the urachus was performed, along with partial cystectomy if there was clear or suspected bladder involvement. Outcomes and complications were reviewed...
April 18, 2017: Urology
https://www.readbyqxmd.com/read/28431748/a-benchtop-biorobotic-platform-for-in-vitro-observation-of-muscle-tendon-dynamics-with-parallel-mechanical-assistance-from-an-elastic-exoskeleton
#2
Benjamin D Robertson, Siddarth Vadakkeveedu, Gregory S Sawicki
We present a novel biorobotic framework comprised of a biological muscle-tendon unit (MTU) mechanically coupled to a feedback controlled robotic environment simulation that mimics in vivo inertial/gravitational loading and mechanical assistance from a parallel elastic exoskeleton. Using this system, we applied select combinations of biological muscle activation (modulated with rate-coded direct neural stimulation) and parallel elastic assistance (applied via closed-loop mechanical environment simulation) hypothesized to mimic human behavior based on previously published modeling studies...
March 21, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28430728/the-impact-of-a-dedicated-robotic-team-on-robotic-assisted-sacrocolpopexy-outcomes
#3
Charelle M Carter-Brooks, Angela L Du, Michael J Bonidie, Jonathan P Shepherd
BACKGROUND: Robotic-assisted sacrocolpopexy has been criticized for high cost. A strategy to increase operating room efficiency and decrease cost is implementation of a dedicated robotic team. Our objective was to determine if a dedicated robotic team decreases operative time. STUDY DESIGN: This institutional review board-approved retrospective cohort study included all robotic-assisted sacrocolpopexy performed from June 2010 to August 2015 by a single surgeon at 2 institutions in 1 health system...
April 20, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28430689/perioperative-outcomes-of-robotic-assisted-hysterectomy-compared-with-open-hysterectomy
#4
Bhargavi Gali, Jamie N Bakkum-Gamez, David J Plevak, Darrell Schroeder, Timothy O Wilson, Christopher J Jankowski
BACKGROUND: Increasing numbers of robotic hysterectomies (RH) are being performed. To provide ventilation (with pneumoperitoneum and steep Trendelenburg position) for these procedures, utilization of lung protective strategies with limiting airway pressures and tidal volumes is difficult. Little is known about the effects of intraoperative mechanical ventilation and high peak airway pressures on perioperative complications. We performed a retrospective review to determine whether patients undergoing RH had increased pulmonary complications compared to total abdominal hysterectomy (TAH)...
April 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28430279/microcontact-printing-with-aminosilanes-creating-biomolecule-micro-and-nanoarrays-for-multiplexed-microfluidic-bioassays
#5
Shivani Sathish, Sébastien G Ricoult, Kazumi Toda-Peters, Amy Q Shen
Microfluidic systems integrated with protein and DNA micro- and nanoarrays have been the most sought-after technologies to satisfy the growing demand for high-throughput disease diagnostics. As the sensitivity of these systems relies on the bio-functionalities of the patterned recognition biomolecules, the primary concern has been to develop simple technologies that enable biomolecule immobilization within microfluidic devices whilst preserving bio-functionalities. To address this concern, we introduce a two-step patterning approach to create micro- and nanoarrays of biomolecules within microfluidic devices...
April 21, 2017: Analyst
https://www.readbyqxmd.com/read/28430120/autonomous-multi-robot-search-for-a-hazardous-source-in-a-turbulent-environment
#6
Branko Ristic, Daniel Angley, Bill Moran, Jennifer L Palmer
Finding the source of an accidental or deliberate release of a toxic substance into the atmosphere is of great importance for national security. The paper presents a search algorithm for turbulent environments which falls into the class of cognitive (infotaxi) algorithms. Bayesian estimation of the source parameter vector is carried out using the Rao-Blackwell dimension-reduction method, while the robots are controlled autonomously to move in a scalable formation. Estimation and control are carried out in a centralised replicated fusion architecture assuming all-to-all communication...
April 21, 2017: Sensors
https://www.readbyqxmd.com/read/28429951/-robotic-assisted-radical-prostatectomy-results-of-1500-surgeries
#7
J Kočárek, J Heráček, M Čermák, F Chmelík, M Matějková
INTRODUCTION: Prostate cancer is the most common malignant disease in men. The number of cases of prostate cancer has increased dramatically in recent 20 years. Radical prostatectomy is a surgical method for the first-line treatment of localised prostate cancer. We performed the first robotic-assisted radical prostatectomy on December 16th, 2005, achieved the boundary of 1000 robotic-assisted radical prostatectomies in 2012, and in 2015, we successfully completed the 1500th robotic-assisted operation on the prostate...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28429950/-can-robotic-rectal-cancer-surgery-improve-quality-of-total-mesorectal-excision
#8
D Langer, I Tučková, J Kalvach, M Ryska
INTRODUCTION: The introduction of total mesorectal excision (TME) in the 1980s was pivotal in the surgical treatment for rectal carcinoma (RC). Routinely applied TME led to a significant reduction in the incidence of local recurrences. The purpose of our paper is to present the results of our non-randomized study comparing prospectively acquired data from radical resection / rectal extirpation using classic open access, laparoscopy and da Vinci robotic system. METHOD: The study group included 116 patients with RC who underwent radical surgical treatment between 1/2014-12/2016, after which the collected resection specimens were assessed in pathology laboratories of the referring hospital using the Quirkes protocol...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28429949/-the-da-vinci-robot-in-the-field-of-vascular-surgery
#9
P Štádler, L Dvořáček, P Vitásek, P Matouš
INTRODUCTION: The aim of this study was to evaluate the clinical experience with 379 robot-assisted vascular procedures performed from November 2005 to December 2016 at our institution. METHODS: A total of 366 cases (96.6%) were successfully completed using the robotic surgical systems da Vinci Standard and da Vinci Xi. RESULTS: Conversion was necessary in 13 patients (3.4%). The 30-day mortality was 0.26% and 2 (0.5%) late prosthetic infections occurred...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28429948/-robotic-surgery-in-gynecology
#10
R Pilka
INTRODUCTION: The aim of this review is to provide a general historical and contemporary perspective on the implementation and use of robot-assisted laparoscopy in gynecology as well as the experience gained to date. CONTENTS: Robotic-assisted laparoscopic surgeries in gynecology include benign hysterectomy, myomectomy, radical hysterectomy, lymph node dissections or sacrocolpopexies. Robot-assisted gynecologic surgery is often associated with longer operating room time but generally similar clinical outcomes, decreased blood loss and shorter hospital stay when compared to open or laparoscopic surgery...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28429947/a-practical-guide-to-development-of-a-successful-robotic-abdominal-surgery-program-the-path-to-implementation
#11
Z Jutric, S Warner, Y Fong
The authors describe current situation in robotic assisted operations. The most important aspects of establishing a successful robotic program are patience and flexibility. The improved patient satisfaction, return to function, and decreased perioperative pain for patients and surgeons will be seen, but the road is long and requires careful navigation.Key Words: robot abdominal surgery - program development.
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28429925/robot-assisted-laparoendoscopic-single-site-versus-mini-laparoscopic-pyeloplasty-a-comparison-of-perioperative-functional-and-cosmetic-results
#12
Cristian Fiori, Riccardo Bertolo, Matteo Manfredi, Fabrizio Mele, Daniele Amparore, Giovanni Cattaneo, Ivano Morra, Roberto M Scarpa, Francesco Porpiglia
BACKGROUND: New approaches have been developed to further reduce the invasiveness of laparoscopic pyeloplasty (P) as treatment for uretero-pelvic junction obstruction (UPJO). Aim of the study was to compare perioperative, functional and cosmetic results of mini-laparoscopic (mL-P) versus robot-assisted laparoendoscopic single-site P (rLESS-P). METHODS: Since April 2009 to June 2010, 12 adult patients with primary UPJO, BMI<25 and no previous abdominal surgeries were enrolled undergoing mLP (3-mm instruments only)...
April 20, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28429119/single-port-hysterectomy-robotic-versus-laparoscopic
#13
Mete Gungor, Korhan Kahraman, Polat Dursun, Esra Ozbasli, Canan Genim
This study evaluated the feasibility and safety of robotic single port hysterectomy and laparoscopic single port hysterectomy, and to compare the perioperative parameters of the two systems. Twenty patients underwent robotic single port hysterectomy and 25 patients underwent laparoscopic single port hysterectomy. All hysterectomies were successfully performed via a single port and there were no conversions to conventional multi-port laparoscopy, multi-port robotic, open surgery, or vaginal surgery. The median operative time and hysterectomy time in robotic and laparoscopic groups were 90 vs...
April 20, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/28428717/minimally-invasive-surgery-for-gastric-cancer-a-comparison-between-robotic-laparoscopic-and-open-surgery
#14
Amilcare Parisi, Daniel Reim, Felice Borghi, Ninh T Nguyen, Feng Qi, Andrea Coratti, Fabio Cianchi, Maurizio Cesari, Francesca Bazzocchi, Orhan Alimoglu, Johan Gagnière, Graziano Pernazza, Simone D'Imporzano, Yan-Bing Zhou, Juan-Santiago Azagra, Olivier Facy, Steven T Brower, Zhi-Wei Jiang, Lu Zang, Arda Isik, Alessandro Gemini, Stefano Trastulli, Alexander Novotny, Alessandra Marano, Tong Liu, Mario Annecchiarico, Benedetta Badii, Giacomo Arcuri, Andrea Avanzolini, Metin Leblebici, Denis Pezet, Shou-Gen Cao, Martine Goergen, Shu Zhang, Giorgio Palazzini, Vito D'Andrea, Jacopo Desiderio
AIM: To investigate the role of minimally invasive surgery for gastric cancer and determine surgical, clinical, and oncological outcomes. METHODS: This is a propensity score-matched case-control study, comparing three treatment arms: robotic gastrectomy (RG), laparoscopic gastrectomy (LG), open gastrectomy (OG). Data collection started after sharing a specific study protocol. Data were recorded through a tailored and protected web-based system. Primary outcomes: harvested lymph nodes, estimated blood loss, hospital stay, complications rate...
April 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28427422/differences-in-muscle-activity-and-temporal-step-parameters-between-lokomat-guided-walking-and-treadmill-walking-in-post-stroke-hemiparetic-patients-and-healthy-walkers
#15
Klaske van Kammen, Anne M Boonstra, Lucas H V van der Woude, Heleen A Reinders-Messelink, Rob den Otter
BACKGROUND: The Lokomat is a robotic exoskeleton that can be used to train gait function in hemiparetic stroke. To purposefully employ the Lokomat for training, it is important to understand (1) how Lokomat guided walking affects muscle activity following stroke and how these effects differ between patients and healthy walkers, (2) how abnormalities in the muscle activity of patients are modulated through Lokomat guided gait, and (3) how temporal step characteristics of patients were modulated during Lokomat guided walking...
April 20, 2017: Journal of Neuroengineering and Rehabilitation
https://www.readbyqxmd.com/read/28427305/neuromechanical-adaptations-during-a-robotic-powered-exoskeleton-assisted-walking-session
#16
Arvind Ramanujam, Christopher M Cirnigliaro, Erica Garbarini, Pierre Asselin, Rakesh Pilkar, Gail F Forrest
OBJECTIVE: To evaluate gait parameters and neuromuscular profiles of exoskeleton-assisted walking under Max Assist condition during a single-session for; (i) able bodied (AB) individuals walking assisted with (EXO) and without (non-EXO) a powered exoskeleton, (ii) non-ambulatory SCI individuals walking assisted with a powered exoskeleton. DESIGN: Single-session. SETTING: Motion analysis laboratory. PARTICIPANTS: Four AB individuals and four individuals with SCI...
April 20, 2017: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/28426944/a-comparison-between-reduced-port-robotic-surgery-and-multiport-robot-assisted-laparoscopy-for-myomectomy
#17
Su Hyun Nam, Jiheum Paek, Chahien Choi, Se Hyun Nam, Woo Young Kim
OBJECTIVE: To compare the surgical outcomes between reduced-port robotic surgery (RPRS) using the Octo-Port channel and multiport robot-assisted laparoscopy for myomectomy. STUDY DESIGN: This prospective study compared and analyzed data from 15 consecutive women who underwent RPRS for myomectomy and 15 consecutive women who underwent multiport robot-assisted laparoscopy to treat symptomatic uterine myoma from January 2016 to June 2016. The patients were treated by two surgeons at two institutions...
April 10, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28426706/bearing-based-localization-for-leader-follower-formation-control
#18
Qing Han, Shan Ren, Hao Lang, Changliang Zhang
The observability of the leader robot system and the leader-follower formation control are studied. First, the nonlinear observability is studied for when the leader robot observes landmarks. Second, the system is shown to be completely observable when the leader robot observes two different landmarks. When the leader robot system is observable, multi-robots can rapidly form and maintain a formation based on the bearing-only information that the follower robots observe from the leader robot. Finally, simulations confirm the effectiveness of the proposed formation control...
2017: PloS One
https://www.readbyqxmd.com/read/28426695/a-comparative-study-of-pediatric-open-pyeloplasty-laparoscopy-assisted-extracorporeal-pyeloplasty-and-robot-assisted-laparoscopic-pyeloplasty
#19
Sang Hoon Song, Chanwoo Lee, Jaeyoon Jung, Sung Jin Kim, Sungchan Park, Hyungkeun Park, Kun Suk Kim
PURPOSE: To compare the outcomes of open pyeloplasty (OP), laparoscopy-assisted extracorporeal (LEXP), and robotic-assisted laparoscopic pyeloplasty (RALP) for ureteropelvic junction obstruction in pediatric patients. METHODS: We retrospectively reviewed the age-matched cohort of 30 children who underwent OP, 30 who underwent LEXP, and 10 who underwent RALP at a single institution, from 1996 to 2014. Pre- and post-operative variables including success rate were compared among surgical groups...
2017: PloS One
https://www.readbyqxmd.com/read/28426464/comparative-effectiveness-in-urology-a-state-of-the-art-review-utilizing-a-systematic-approach
#20
Jathin Bandari, Charles B Wessel, Bruce L Jacobs
PURPOSE OF REVIEW: Comparative effectiveness research plays a vital role in healthcare delivery by guiding evidence-based practices. We performed a state-of-the-art review of comparative effectiveness research in the urology literature for 2016, utilizing a systematic approach. Seven high-impact papers are reviewed in detail. RECENT FINDINGS: Across the breadth of urology, there were several important studies in comparative effectiveness research, of which we will highlight two randomized controlled trials and five observational trials: radiotherapy, prostatectomy, and active monitoring have equivalent mortality outcomes in patients with localized prostate cancer; the ideal modality of patient education is yet to be determined, and written education has minimal effect on patient perception of prostate specific antigen screening; robotic prostatectomy is associated with higher perioperative complication rates on a population basis; racial disparities exist in incontinence rates after treatment for localized prostate cancer, but not in irritative, bowel, or sexual function; androgen deprivation therapy is associated with higher fracture, peripheral artery disease, and cardiac-related complications than bilateral orchiectomy; robotic and open cystectomy offer comparable cancer-specific mortality and perioperative outcomes; and bonuses for low-cost hospitals can inadvertently reward low-quality hospitals...
April 19, 2017: Current Opinion in Urology
keyword
keyword
68410
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"