Filters








190 Hits in 6.5 sec

Balloon Pump with Floating Valves for Portable Liquid Delivery

Yuya Morimoto, Yumi Mukouyama, Shohei Habasaki, Shoji Takeuchi
2016 Micromachines  
Therefore, we believe that the balloon pump with floating valves will be a useful driving component for portable microfluidic systems.  ...  In this paper, we propose a balloon pump with floating valves to control the discharge flow rates of sample solutions.  ...  Acknowledgments: The authors thank Maiko Onuki for her technical assistance and Teru Okitsu for his valuable comments.  ... 
doi:10.3390/mi7030039 pmid:30407412 pmcid:PMC6189947 fatcat:bfwd4mroo5egpbrc24mprsljfq

Carbon dioxide-angiography for patients with peripheral arterial disease at risk of contrast-induced nephropathy

Amol Gupta, Akinsansoye K Dosekun, Vinod Kumar
2020 World Journal of Cardiology  
This review aims to highlight current technological advances in the delivery of CO2 in vascular angiography for patients with PAD and critical limb ischemia, which result in limb preservation while preventing  ...  Modern CO2 delivery systems with advanced digital subtraction angiography techniques and hybrid angiography have improved imaging accuracy and reduced the incidence of CIN.  ...  We would also like to thank Superior Medical Experts for assistance with editing.  ... 
doi:10.4330/wjc.v12.i2.76 pmid:32184976 pmcid:PMC7061263 fatcat:ghpiccwbe5hs5nehgjuq66bjci

Contents Page

2014 Journal of the Pediatric Infectious Diseases Society  
For this reason, no shipping vessels have been marked with a hash (#) in the third column of Table A as would occur with other assets that have no additional eligibility requirements for a capped life  ...  equipment: Barcode label printers 5 * 1 Jul 2011 Portable hand held barcode readers (including point of delivery capture devices and delivery information acquisition devices) 4 * 1 Jul 2011  ...  Freestanding -items designed to be portable or movable. Any attachment to the premises is only for the item's temporary stability.  ... 
doi:10.1093/jpids/pit111 fatcat:cs4k7djoyne6hmydcxrtrp4ge4

Soft Robotics: Review of Fluid-Driven Intrinsically Soft Devices; Manufacturing, Sensing, Control, and Applications in Human-Robot Interaction

Panagiotis Polygerinos, Nikolaus Correll, Stephen A. Morin, Bobak Mosadegh, Cagdas D. Onal, Kirstin Petersen, Matteo Cianchetti, Michael T. Tolley, Robert F. Shepherd
2017 Advanced Engineering Materials  
This class of soft machines has been used to reduce control complexity and manufacturing cost of robots, while enabling sophisticated and novel functionalities often in direct contact with humans.  ...  Intra-aortic balloon pumps are used to provide acute support for patients in cardiogenic shock (Figure 7a) .  ...  Fig. 6 . 6 Recent proprioceptive feedback motion control results for fluid-driven intrinsically soft devices. Fig. 7 . 7 Cardiac Pumps. (a) Schematic of an intra-aortic balloon pump.  ... 
doi:10.1002/adem.201700016 fatcat:scv6dsc2fzclleakte2y7ahatq

Abstracts of Water Works Literature

1939 Journal - American Water Works Association  
The valves are flat seated and of reinforced rubber. An important advantage of the pump is its ability to deal with liquids containing suspended matter.  ...  Since proper distribution and delivery of good water is indispensable to friend and enemy, theoretically pumping stations should not be an immediate target for bombing.  ... 
doi:10.1002/j.1551-8833.1939.tb13154.x fatcat:mytyyvzdvjhbzlcwi3s4wveiay

A Survey on Recovery Technology for Reusable Space Launch Vehicle
재사용 우주발사체의 회수 기술 현황 및 분석

Kyoseung Choo, Hokyun Mun, Seunghoon Nam, Jihyoung Cha, Sangho Ko
2018 Journal of the Korean Society of Propulsion Engineers  
The Marshall Space Flight Center (MSFC) in Huntsville, Alabama, is responsible for the development, production, and delivery of the Space Shuttle Main Engines, the Solid Rocket Boosters, and the External  ...  The pumps, in turn, supply high-pressure liquid oxygen and liquid hydrogen to the thrust chamber. Acceleration pressure is added for operation.  ...  It includes the portable oxygen bottles; water tanks; a fan/separator/pump motor assembly; a sublimator; a contaminant control cartridge; various regulators, valves, and sensors; and a communications,  ... 
doi:10.6108/kspe.2018.22.2.138 fatcat:dulcsifc6nerpo73ebihvho7u4

Misoprostol Dehydration Kinetics in Aqueous Solution in the Presence of Hydroxypropyl Methylcellulose

David Toledo-Velasquez, Henry T. Gaud, Kenneth A. Connors
1992 Journal of Pharmaceutical Sciences  
Selling Features: Self-contained 34 gal. reservoir and circulating fan; portable unit ; approximately 114 x 164 x 94 in.; 13,000 cu. ft. air output ; pump capacity 75 gal. per hr.; evaporation rate of  ...  deep pitch for maximum air delivery; model 90 has 2 speeds, controlled by handy speed switch mounted on back of cabinet; 174 in. long 13 in. high, 9 in. deep, 50 watts.  ... 
doi:10.1002/jps.2600810209 pmid:1545353 fatcat:xo3dkeprlfarphubuji26iux7u

Modeling Cryptosporidium and Giardia in Ground and Surface Water Sources in Rural India: Associations with Latrines, Livestock, Damaged Wells, and Rainfall Patterns

Miles E. Daniels, Woutrina A. Smith, Wolf-Peter Schmidt, Thomas Clasen, Marion W. Jenkins
2016 Environmental Science and Technology  
, healthy and liveable, and ensure and sustain good public health and environmental outcomes for all their citizens with a special focus on hygienic and affordable sanitation facilities for the urban poor  ...  Longterm plans should be formulated for a target of 30 years from the base year.  ...  Obviously, in radial flow pumps the power demand is the minimum with zero flow, i.e. with the delivery valve closed.  ... 
doi:10.1021/acs.est.5b05797 pmid:27310009 pmcid:PMC5058636 fatcat:adkcu53awffnpmynakr7bhj7um

Index of Inventions

1908 Scientific American  
AllIson . ..... 890,750 High potential systems, protective device for, R.  ...  Robel'ts ......... 890,798 Horseshoe toe calk, Winquist & 'l'Ul' llStl·OIll. 891,025 Hose, means for' supporting tlexih!e, H. J. M.  ...  Macpherson ...... .... .... . ..... 890.674 EnginC's. fnel pump for internal combustion, J. D.  ... 
doi:10.1038/scientificamerican06271908-466 fatcat:nuolw42ex5d37ne3yfq7vjggha

Conclusion [chapter]

2005 Supply Chain for Liquids  
Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed.  ...  Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their  ...  Valve handles for liquids versus gases ar e shaped differently to warn the user of which type of valve is being opened.  ... 
doi:10.1201/9781420031300-19 fatcat:ftbtljzovnayloirizvdprjjtm

Abstracts and Notices from the Scientific and Technical Press

1932 Journal of the Royal Aeronautical Society  
A diagram shows the latter condition (slightly decreasing delivery) with two types of valve. Another diagram shows irregular control produced by poor spilling arrangements for decreasing delivery.  ...  It is necessary to maintain constant or preferably slightly decreasing delivery of the pump at constant control position with rising speed.  ... 
doi:10.1017/s0368393100112167 fatcat:qgbxwjyydje73mqdqxmxi4aqmi

Abstracts

2007 Interactive Cardiovascular and Thoracic Surgery  
Conclusions: Off-pump CABG using double internal thoracic arteries for elderly patients carries relatively low mortality and morbidity rate that can be compared with on-pump surgery with the advantage  ...  Nine patients (35%) suffering of acute cardiac decompensation needed a preoperative intra-aortic balloon pump.  ...  INTRAOPERATIVE ABLATION IN PATIENTS WITH PERSISTENT ATRIAL FIBRILLATION SUBJECTED TO CARDIAC SURGERY DUE TO MITRAL VALVE DEFECT K. Bartczak, M. Banach, R.  ... 
doi:10.1510/icvts.2007.0000s1 fatcat:rshvucuq5fcbvg6qn3ctorv23i

Chinese society of cardiology expert consensus statement on the diagnosis and treatment of adult fulminant myocarditis

Daowen Wang, Sheng Li, Jiangang Jiang, Jiangtao Yan, Chunxia Zhao, Yan Wang, Yexin Ma, Hesong Zeng, Xiaomei Guo, Hong Wang, Jiarong Tang, Houjuan Zuo (+2 others)
2018 Science China Life Sciences  
The core content of this treatment regimen includes (i) mechanical life support (applications of mechanical respirators and circulatory support systems, including intraaortic balloon pump and extracorporeal  ...  Fulminant myocarditis is primarily caused by infection with any number of a variety of viruses.  ...  Fast infusion and excretion of liquid must be avoided for fear of inducing shock or acute heart failure. (7) Proton pump inhibitors can be administered to protect the gastric mucosa from stress ulcers  ... 
doi:10.1007/s11427-018-9385-3 pmid:30519877 fatcat:lg2j2fyxxnehllqpwul7lvkvy4

JCS/JHRS 2019 Guideline on Non-Pharmacotherapy of Cardiac Arrhythmias

Akihiko Nogami, Takashi Kurita, Haruhiko Abe, Kenji Ando, Toshiyuki Ishikawa, Katsuhiko Imai, Akihiko Usui, Kaoru Okishige, Kengo Kusano, Koichiro Kumagai, Masahiko Goya, Yoshinori Kobayashi (+47 others)
2021 Circulation Journal  
Recommendations and Evidence Levels for Patients With Infection of CIED System. We added the reference number in the footnote.  ...  Correct: In the JCS guideline on infective endocarditis, 410 part of the recommendation level is inconsistent with that in this guideline, because the recommendations for surgical removal and cardiac vegetation  ...  The authors apologize for the error in the typesetting. Corrections are shown below.  ... 
doi:10.1253/circj.cj-20-0637 pmid:34078838 fatcat:vxu7eakjrnbivgopaexbwfgwze

Exploring gastrointestinal variables affecting drug and formulation behavior: Methodologies, challenges and opportunities

Bart Hens, Maura Corsetti, Robin Spiller, Luca Marciani, Tim Vanuytsel, Jan Tack, Arjang Talattof, Gordon L. Amidon, Mirko Koziolek, Werner Weitschies, Clive G. Wilson, Roelof J. Bennink (+2 others)
2017 International Journal of Pharmaceutics  
Introduction In 2015, the FDA's Center for Drug Evaluation and Research (CDER) approved 45 new drugs for clinical use (U.S. Food and Drug Administration, 2016).  ...  An in-depth understanding of these physiological and anatomical variables is critical for a continued progress in oral drug development.  ...  This is useful for evaluating swelling dosage forms and floating systems.  ... 
doi:10.1016/j.ijpharm.2016.11.063 pmid:27915009 fatcat:plmicycwz5bynjui4g26wdmhaa
« Previous Showing results 1 — 15 out of 190 results