Msm Based Micropump Size Comparison With A 1 Euro Cent Coin A We report on an optimized design of an integratable, wireless micropump made from the magnetic shape memory (msm) alloy ni–mn–ga. an external magnetic field generates a shape change in the msm material, which drives the fluid in a similar fashion as a peristaltic pump. Due to the high position accuracy and cycling frequencies of msm materials, our msm micropump can satisfy the market need for small pumps that can achieve a dynamic and precise range of volumes, from nanoliters to milliliters, while being fully integrated into the lab on a chip device.
Msm Based Micropump Size Comparison With A 1 Euro Cent Coin A We report on a design of an integrative, wireless micropump made that from the magnetic shape memory (msm) alloy ni mn ga. The action of a relatively small magnetic field to msm elements generates a strain of up to 6% through reorientation of the unit cells (figure 1). we built a pump that utilizes the controllable mechanical properties of msm elements to pump fluid. Motivated by this, the concept of a peristaltic micropump based on the magnetic shape memory (msm) technology arose, holding a great potential regarding a precise delivery of fluid with high resolution and providing features such as self priming, reversibility and scalability. Here, we describe the design and prototype deployment of a magnetic shape memory (msm) micropump capable of submicroliter per minute flow rates. the pump contains no valves or moving parts in the fluid channel and is capable of bidirectional fluid transport.
Three Side Views Of The Msm Micropump Element Illustrating The Motivated by this, the concept of a peristaltic micropump based on the magnetic shape memory (msm) technology arose, holding a great potential regarding a precise delivery of fluid with high resolution and providing features such as self priming, reversibility and scalability. Here, we describe the design and prototype deployment of a magnetic shape memory (msm) micropump capable of submicroliter per minute flow rates. the pump contains no valves or moving parts in the fluid channel and is capable of bidirectional fluid transport. The msm pumping concept was demonstrated in 2012 at a pump actuated by a rotating permanent magnet. the micropump makes use of a magnetic shape memory alloy that shape shifts in response to a dynamic magnetic field. The pump is a piece of msm alloy placed inside a plastic housing with inlet and outlet holes, with an elastic sealing between the msm material and the housing. the msm pump can also be placed in a fluid channel of the lab on a chip. The msm micropump utilizes an advanced magnetic material which controls the flow of fluid and simultaneously acts as a valve, preventing backflow. a magnetic field actuates this material, thereby removing the need for electrical contacts interfacing with the microfluidic device. Integratable magnetic shape memory micropump for high pressure, precision microfluidic applications.
Three Side Views Of The Msm Micropump Element Illustrating The The msm pumping concept was demonstrated in 2012 at a pump actuated by a rotating permanent magnet. the micropump makes use of a magnetic shape memory alloy that shape shifts in response to a dynamic magnetic field. The pump is a piece of msm alloy placed inside a plastic housing with inlet and outlet holes, with an elastic sealing between the msm material and the housing. the msm pump can also be placed in a fluid channel of the lab on a chip. The msm micropump utilizes an advanced magnetic material which controls the flow of fluid and simultaneously acts as a valve, preventing backflow. a magnetic field actuates this material, thereby removing the need for electrical contacts interfacing with the microfluidic device. Integratable magnetic shape memory micropump for high pressure, precision microfluidic applications.
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