Relevant bibliographies by topics / Micropump-based System

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Micropump-based System'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

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Journal articles on the topic "Micropump-based System"

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Khaustov, A. I., G. G. Boyarsky, and K. V. Krotov. "Designing of a Micropump System for Circulatory Support." Journal of the Russian Universities. Radioelectronics 25, no. 5 (2022): 104–12. http://dx.doi.org/10.32603/1993-8985-2022-25-5-104-112.

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Introduction. Support systems currently used in modern cardiac surgery to provide partial or complete, permanent or temporary replacement of cardiac function are frequently characterized by large dimensions, thus requiring major surgical interventions. Low invasiveness can be ensured by reducing the size of the implanted part of such systems, allowing these devices to be inserted through the femoral artery.Aim. Development of a minimally invasive micropump system to support blood circulation.Materials and methods. Based on the analysis of implementation of micropump circulatory support systems
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Jin, Wenzui, Yimin Guan, Qiushi Wang, et al. "A Smart Active Phase-Change Micropump Based on CMOS-MEMS Technology." Sensors 23, no. 11 (2023): 5207. http://dx.doi.org/10.3390/s23115207.

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The rational integration of many microfluidic chips and micropumps remains challenging. Due to the integration of the control system and sensors in active micropumps, they have unique advantages over passive micropumps when integrated into microfluidic chips. An active phase-change micropump based on complementary metal–oxide–semiconductor–microelectromechanical system (CMOS-MEMS) technology was fabricated and studied theoretically and experimentally. The micropump structure is simple and consists of a microchannel, a series of heater elements along the microchannel, an on-chip control system,
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Wang, Bao Wei, Xiang Cheng Chua, and Long Tu Li. "A Piezoelectric Micropump Based on MEMS Fabrication." Key Engineering Materials 368-372 (February 2008): 215–17. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.215.

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This paper presents a valve-less micropump which is actuated by a piezoelectric ceramic chip. We employ a microelectromechanical system process for the silicon substrate and anodic bonding for assembly of the Pyrex glass and silicon wafer. The reciprocating type micropump contains two nozzle/diffuser elements and a silicon membrane with an embedded piezoelectric ceramic actuator.
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Ni, Jun Hui, Bei Zhi Li, and Jian Guo Yang. "A MEMS-Based PDMS Micropump Utilizing Electromagnetic Actuation and Planar In-Contact Check Valves." Advanced Materials Research 139-141 (October 2010): 1574–77. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.1574.

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This paper presents a novel low-cost poly(dimethylsiloxane) (PDMS) micropump with simple planar design featuring use of compliant in-contact check valves for reliable operation and easy system integration. The micropump mainly consists of two PDMS functional layers: one through-opening layer incorporating the planar in-contact check valves, pump chamber and flow channels, and the other thin membrane layer covering the chamber with a miniature permanent magnet on top for actuation. A special clamping molding technique was used to fabricate the through-opening functional layer, with which the fl
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Wieczorek, Marcin, Paweł Kościelniak, Paweł Świt, Justyna Paluch, and Joanna Kozak. "Solenoid micropump-based flow system for generalized calibration strategy." Talanta 133 (February 2015): 21–26. http://dx.doi.org/10.1016/j.talanta.2014.04.053.

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Parfenovich, S. E., I. K. Khmelnitskiy, V. M. Aivazyan, et al. "Influence of Geometrical Parameters of Hydraulic Drive Based on IPMC Actuator on the Performance of Valveless Membrane Micropump." Nano- i Mikrosistemnaya Tehnika 26, no. 6 (2024): 277–88. https://doi.org/10.17587/nmst.26.277-288.

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The development of microfluidics leads to the need to design high-performance micropumps with minimal overall dimensions. In order to use a valveless membrane micropump in a portable microfluidic system, the influence of the geometric parameters of the hydraulic drive elements based on the IPMC actuator on its performance was studied. The micropump was manufactured with overall dimensions of 24x23x6 mm and with a maximum performance of 3.39 μL/s.
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Leu, Tzong-Shyng, and Ruei-Hung Kao. "Design and operation of a bio-inspired micropump based on blood-sucking mechanism of mosquitoes." Modern Physics Letters B 32, no. 12n13 (2018): 1840027. http://dx.doi.org/10.1142/s0217984918400274.

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The study is to develop a novel bionic micropump, mimicking blood-suck mechanism of mosquitos with a similar efficiency of 36%. The micropump is produced by using micro-electro-mechanical system (MEMS) technology, PDMS (polydimethylsiloxane) to fabricate the microchannel, and an actuator membrane made by Fe-PDMS. It employs an Nd-FeB permanent magnet and PZT to actuate the Fe-PDMS membrane for generating flow rate. A lumped model theory and the Taguchi method are used for numerical simulation of pulsating flow in the micropump. Also focused is to change the size of mosquito mouth for identifyi
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Wang, Changhu, and Weiyun Meng. "Research on Simulation Optimization of MEMS Microfluidic Structures at the Microscale." Micromachines 16, no. 6 (2025): 695. https://doi.org/10.3390/mi16060695.

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Microfluidic systems have become a hot topic in Micro-Electro-Mechanical System (MEMS) research, with micropumps serving as a key element due to their role in determining structural and flow dynamics within these systems. This study aims to analyze the influence of different structural obstacles within microfluidics on micropump efficiency and offer guidance for improving microfluidic system designs. In this context, a MEMS-based micropump valve structure was developed, and simulations were conducted to examine the effects of the valve on microfluidic oscillations. The research explored variou
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Chen, He, Xiaodan Miao, Hongguang Lu, Shihai Liu, and Zhuoqing Yang. "High-Efficiency 3D-Printed Three-Chamber Electromagnetic Peristaltic Micropump." Micromachines 14, no. 2 (2023): 257. http://dx.doi.org/10.3390/mi14020257.

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This paper describes the design and characteristics of a three-chamber electromagnetic-driven peristaltic micropump based on 3D-printing technology. The micropump is composed of an NdFeB permanent magnet, a polydimethylsiloxane (PDMS) film, a 3D-printing pump body, bolts, electromagnets and a cantilever valve. Through simulation analysis and experiments using a single chamber and three chambers, valved and valveless, as well as different starting modes, the results were optimized. Finally, it is concluded that the performance of the three-chamber valved model is optimal under synchronous start
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Liu, Yiqun, Qi Yu, Xiaojin Luo, Le Ye, Li Yang, and Yue Cui. "A Microtube-Based Wearable Closed-Loop Minisystem for Diabetes Management." Research 2022 (October 27, 2022): 1–14. http://dx.doi.org/10.34133/2022/9870637.

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Diabetes is a chronic metabolic disease with a high blood glucose level, leading to both seriously acute and chronic complications. The closed-loop system is an ideal system for diabetes management. However, the large size and high cost of the commercial systems restrict their widespread uses. Here, we present for the first time a microtube-based wearable closed-loop minisystem for diabetes management. The closed-loop minisystem includes a biosensing device, an electroosmotic micropump, and a printed circuit board (PCB) with an algorithm. The microtube-based sensing device coated on the outer
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Dissertations / Theses on the topic "Micropump-based System"

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Van, der Merwe Schalk Willem. "A MEMS based valveless micropump for biomedical applications." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/4230.

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Thesis (MScEng (Mechanical and Mechatronic Engineering))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: The valveless micropump holds great potential for the biomedical community in applications such as drug delivery systems, blood glucose monitoring and many others. It is also a critical component in many a lab-on-a-chip device, which in turn promises to improve our treatment and diagnosis capabilities for diseases such as diabetes, tuberculosis, and HIV/AIDS. The valveless micropump has attracted attention from researchers on the grounds of its simple design, easy manufacturabi
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Jenke, Christoph Werner [Verfasser], Christoph [Akademischer Betreuer] Kutter, Christoph [Gutachter] Kutter, Roland [Gutachter] Zengerle, and Georg [Gutachter] Düsberg. "Performance and reliabiltity of micropump based liquid dosing systems / Christoph Werner Jenke ; Gutachter: Christoph Kutter, Roland Zengerle, Georg Düsberg ; Akademischer Betreuer: Christoph Kutter ; Universität der Bundeswehr München, Fakultät für Elektrotechnik und Informationstechnik." Neubiberg : Universitätsbibliothek der Universität der Bundeswehr München, 2018. http://d-nb.info/1183735677/34.

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Vinaya, Kumar K. B. "Design, Development and Performance Study of Microneedle & Micropump-based Transdermal Drug Delivery System." Thesis, 2015. http://etd.iisc.ac.in/handle/2005/4092.

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Transdermal drug delivery is the most preferred drug delivery method, due to its high efficiency and less side effects. In conventional transdermal drug delivery, the delivery of macromolecular drugs (ex: Insulin, vaccines etc.) is limited by skin barrier. Several possible approaches have been proposed to overcome this limitation (chemical, electrical, ultrasound, microneedle etc.). Among these, the microneedle approach is considered as one of the best method to improve the effective delivery of drug. These microneedles penetrate into the outermost skin layers namely stratum corneum and epider
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Book chapters on the topic "Micropump-based System"

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Patil, Suraj Suresh, S. Mohith, P. Navin Karanth, and S. M. Kulkarni. "A Development of Micropump Based on Cooling System for Laptops." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0900-7_24.

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Mishra, Richa, and T. K. Bhattacharyya. "Microneedle and IPMC Micropump Integrated Drug Delivery System." In MEMS-based Transdermal Drug Delivery. CRC Press, 2023. http://dx.doi.org/10.1201/9781003202264-11.

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Conference papers on the topic "Micropump-based System"

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Li, Jia-Hao, Wai-Hong Kan, Ling-Sheng Jang, and Yi-Chu Hsu. "A Portable Micropump System Based on Piezoelectric Actuation." In IECON 2007. 33rd Annual Conference of the IEEE Industrial Electronics. IEEE, 2007. http://dx.doi.org/10.1109/iecon.2007.4460045.

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Johari, Juliana, and Burhanuddin Yeop Majlis. "MEMS-based piezoelectric micropump for precise liquid handling." In 2012 International Conference on System Engineering and Technology (ICSET). IEEE, 2012. http://dx.doi.org/10.1109/icsengt.2012.6339327.

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Yang, Lung-Jieh, Tzu-Yuan Lin, and Yu-Cheng Ou. "A Thermopneumatic Valveless Micropump With PDMS-Based Nozzle/Diffuser Structure for Microfluidic System." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52352.

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A thermopneumatic valveless micropump with a PDMS-based nozzle/diffuser structure was firstly designed and realized herein by stacking three layers of PDMS on a glass slide. Unlike the conventional peristaltic pumping configuration, the new structure of the micropump consists of only one set of heater on the glass slide, a thermopneumatic actuation chamber, and an actuation diaphragm. Additionally, it includes a flowing channel with nozzle/diffuser structure and inlet/outlet ports. In this valveless microchannel, fluid is driven by asymmetric flow resistance produced from the nozzle and diffus
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Cheng, Yih-Lin, Yu-Shen Shen, and Jiang-Hong Lin. "Manufacture of Propulsion Systems for Micro Underwater Vehicles." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95259.

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Underwater vehicles have been used in many ocean exploration and rescue applications. Recent researches are trending toward the vehicle’s application in smaller regions. As size of the parts decreases, challenges exist in the manufacturing of critical components which are hard to obtain commercially. This paper focuses on developing the propulsion systems of the micro underwater vehicle, and exploring the feasibility of the manufacturing. The target hull size of the micro underwater vehicle that the propulsion systems use is less than 50×30×30mm. In this research, two types of propulsion syste
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Cesmeci, Sevki, Rubayet Hassan, and Mark Thompson. "A Proof-of-Concept Study of a Magnetorheological Micropump." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-96174.

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Abstract In this paper, we studied a flap valve micro-fluidic pump that relies on an electromagnetic actuation mechanism. The upper wall pump chamber is made of a smart material called magnetorheological elastomer (MRE). Under a magnetic field, the upper wall contracts, and the amount of contraction depends on the intensity of the applied magnetic field, which can be controlled via electromagnets. Moreover, flap valves mounted inside this micropump can convey fluids unidirectionally. A Finite Element Analysis (FEA)/Computational Fluid Dynamics (CFD)-based approach was embraced for the design o
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Jeong, Su-Young, Jonathan D. Thorud, Deborah V. Pence, and James A. Liburdy. "Performance Characteristics of a Membrane Driven Variable Flow Rate Micro-Pump." In ASME 3rd International Conference on Microchannels and Minichannels. ASMEDC, 2005. http://dx.doi.org/10.1115/icmm2005-75208.

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A micropump was developed for a fluidic system that requires fluid transport in the 100+ μL/min flow range. The constraints on the design included the ability to control the flow rate over a reasonable range of flow rates, operate at fairly high pressure loads, and non-contact of the working fluid with the pump actuation system. The design was based on a displacement style pump, actuated by a piezoelectric element, with one-way polymer membrane check valves. The valves provided essentially zero backflow based on the elastic character of the material. Results are presented for three membrane th
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Laser, Daniel J. "Temporal Modulation of Electroosmotic Micropumps." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13960.

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This paper reports on analytical and experimental studies of transient effects in electroosmotic (EO) micropumps, focusing on an EO micropump operational paradigm of practical importance: the use of variable-duty-cycle square wave driving voltages. Models of transient effects in EO micropumps are evaluated and developed, and load inertia as well as thermal and diffusion effects are considered. Detailed models, based on solutions for electroosmotic flow between infinite parallel plates, are presented for slit capillary array EO micropumps with slit half-width on the order of one micron. Driving
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Shahinpoor, Mohsen. "Smart Ionic Polymer Conductor Composite Materials as Multifunctional Distributed Nanosensors, Nanoactuators and Artificial Muscles." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79394.

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Basic recent results, properties and characteristics of ionic polymer conductor composites (IPCC) and ionic polymer metal composites (IPMC) as biomimetic distributed nanosensors, nanoactuators, nanotransducers and artificial muscles are briefly discussed in this paper. In particular the paper first starts with some fundamental considerations on biomimetic distributed nanosensing and nanoactuation and then expands its coverage to some recent advances in manufacturing techniques, force optimization, 3-D fabrication of IPMC’s, recent modeling and simulations, sensing and transduction and product
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Nejat, Amir, Farshad Kowsary, Amin Hasanzadeh, and Saman Ebrahimi. "Investigation of an Unsteady Flow Behavior Through a Valveless Microvalve With Step Expansion Shape." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-66310.

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This paper investigates the unsteady characteristics of flow in a specific type of microvalve with sudden expansion shape. The geometry of the channel is such that the flow resistance caused by vortex structures is different in forward and backward flow directions. This introduces the geometry as a good nominee as a microfluidic rectifier with application in micropump systems and MEMS-based devices. A time-varying sinusoidal pressure was set at the inlet of the microchannel to produce unsteadiness and simulate the pumping action. The existence of block obstacle and expansion shoulders leads to
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Ridgeway, Shane, Junho Song, and Li Cao. "A Selectively Anodic Bonded Micropump for Implantable Medical Drug Delivery Systems." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33551.

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Microelectromechanical Systems (MEMS) fabrication techniques offer a unique solution for implantable medical drug delivery systems. An implantable medical drug delivery system can relieve the pain associated with frequent injections and deliver a localized dosage. An implantable drug delivery system can also avoid contamination and infection better than conventional injection methods (such as intravenous injection). The major advantage of microfabricated drug delivery systems is the possibility of mass production at low cost. A silicon based peristaltically actuated implantable medical drug de
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