Results 71 to 80 of about 2,174 (175)

Research on Transport and Mixing Dynamics of Valveless Piezoelectric Pump with Airfoil Baffles

Transactions of Nanjing University of Aeronautics and Astronautics
To reduce the complexity of mixing systems and improve mixing efficiency， this paper proposes a valveless piezoelectric pump integrated with airfoil baffles， which embodies both active and passive mixing attributes. The airfoil baffles are designed using
XIONG Jian, KUANG Ming, WANG Lu, AFFANE Hiba, HUANG Yadong, HUANG Jun   +5 more
doaj   +1 more source

Optimal Design and Simulation of a Microsuction Cup Integrated with a Valveless Piezoelectric Pump for Robotics

Shock and Vibration, 2018
The traditional suction mechanism with an air pump in robotics is difficult to miniaturize. Integrating a piezoelectric pump into a suction cup is an effective method to achieve miniaturization.
Bingshan Hu, Hongliu Yu
doaj   +1 more source

On effect of viscoelastic characteristics of polymers on performance of micropump

Advances in Mechanical Engineering, 2017
Micropumps are the most important components of lab-on-a-chip devices, which are becoming popular recently due to their enormous advantages. Among the different designs of micropumps, the nozzle–diffuser valveless design is the most preferred one due to ...
Ranjitsinha R Gidde, Prashant M Pawar
doaj   +1 more source

Reply: Valveless saphenous vein grafts for coronary artery bypass grafting: First, do no harm

JTCVS Open, 2021
Oz M. Shapira, MD
doaj   +1 more source

Investigation of Flow Characteristics in Valveless Piezoelectric Pumps with Airfoil Baffles at Varying Angles of Attack

Applied Sciences
To investigate the impact of airfoil angle of attack on the output performance of a valveless piezoelectric pump with airfoil baffles, this study conducted comprehensive performance tests and full-flow field simulations of piezoelectric pumps across a ...
Jun Huang, Hiba Affane, Bo Zhang, Ming Kuang, Jian Xiong, Siyao Zhang   +5 more
doaj   +1 more source

Left internal thoracic artery and saphenous vein composite grafts: The value of valveless veins

JTCVS Open, 2021
Heraldo Guedis Lobo Filho, MD, PhD, José Glauco Lobo Filho, MD, PhD, Matheus Duarte Pimentel, MD, MSc   +2 more
doaj   +1 more source

Venous valves of the head and neck: a narrative review. [PDF]

Surg Radiol Anat
Rusu MC, Bănică DA, Tudose RC.
europepmc   +1 more source

An intra-operative checklist for low-impact robotic urologic surgery: a three-round J-ERUS/YAU Delphi consensus. [PDF]

J Robot Surg
Sorce G, Peraire-Lores M, Nocera L, Wenzel M, Paciotti M, Mottaran A, Spena G, Hemal S, Di Maida F, De Groote R, Bravi CA, Turri F, Lavagno F, Lambert E, Gandi C, Dell'Oglio P, Würnschimmel C, Tappero S, Moschovas MC, Piramide F, Joseph DDC, Liakos N, Eraky A, Oderda M, Ruiz-Plazas X, Ascaso-Til H, Juarez-Sanchez A, Segarra-Tomàs J, Petrelli-Tain V, Santillana-Altamira JM, Prados-Saavedra M, Crisan N, Larcher A, Russo GI, Breda A, Mottrie A, Andras I, Junior ERUS/YAU Working Group on Robot-assisted Surgery of the European Association of Urology.   +37 more
europepmc   +1 more source

AirSeal^® versus conventional insufflation in robot-assisted radical prostatectomy: effects on operative efficiency, pain, and perioperative outcomes. [PDF]

BMC Urol
Aykanat IC, Muduroglu M, Mese SK, Ozkan A, Gurbuz A, Koseoglu E, Kordan Y, Balbay MD, Esen T, Canda AE.   +9 more
europepmc   +1 more source

Valveless, Ceramic Metering Pumps [PDF]

Chemical & Engineering News Archive, 2015
openaire   +3 more sources