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Non-Contact Tonometer Having Fluid Pump Driven By Proportional Solenoid
Non-Contact Tonometer Having Fluid Pump Driven By Proportional Solenoid
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机译:比例电磁阀驱动流体泵的非接触式眼压计
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摘要
A non-contact tonometer comprises a fluid pump system having a linear proportional solenoid for driving a piston of the fluid pump system to generate a fluid pulse in a predetermined and controlled manner. The energizing current to the linear proportional solenoid is dictated by data stored in a digital look-up table.
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