Contactless and Contamination-Free Measuring with Ultrasound

The automatic monitoring of medical processes is essential in numerous situations.

For example, devices for patient monitoring can continuously check and evaluate vital signs of patients in order to make the correct diagnosis and be able to intervene immediately in the event of possible irregularities. It is, however, important that the monitoring is contactless and gentle.

Ultrasonic sensors that are placed on the tubes of the monitoring devices, are ideal for this – ultrasonic sound waves penetrate the tube from the outside and ensure a contactless monitoring.

In addition, with the help of ultrasonic sensors different media can be monitored, for example, the gas flow of ventilators can be measured contactlessly and without contamination, or life threatening air bubbles in tubes such as the heart-lung machines or dialysis machines can be detected.

Piezo components are integrated into the ultrasonic sensors that are responsible for generating the ultrasound.

PI manufactures these piezo elements – especially tailored to the wishes of the customers.

In addition to designing customer-specific piezo components, PI masters extensive technologies for assembling and contacting these sophisticated focus elements. The piezo components, therefore, can be higher refined – be it by contacting with flexible printed circuit boards or gluing into housings.

PI is your partner with piezo solutions for applications such as:

Fluid Metering
Air bubble detection
Concentration determination
Improving Patient Monitoring with Ultrasound
Making Patient Monitoring More Intelligent with Ultrasound
ウィルスやその他の感染症は、腎臓や循環器系などの既往症がある人には特に危険です。これらの病気の治療・処置に伴い、使用される医療機器への要求事項も常に増加しています。ピエゾテクノロジには多くの改善の可能性があります。例えば、圧電超音波振動子は、輸液システムのような集中治療機器をよりインテリジェントにし、身体の重要な機能の監視を容易にします。
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Contactless Patient Monitoring With Ultrasound

Visit us at our virtual trade show stand and learn more about how piezo technology helps with ultrasound in contactless patient monitoring.

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Contactless Patient Monitoring With Ultrasound

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