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Medical & Life Sciences

Blood, Tissue, DNA Analysis and Respiratory Care

Thermal’s Engineered Products Take Precision Performance to the Next Level for Medical and Biotechnology

The medical electronics industry demands precise solutions to highly sensitive applications. Thermal Circuits, Inc. etched foil heaters provide medical device manufacturers with the inherent advantage to distribute wattage infinitely and exactly. Combining this feat, with Thermal Circuits’ skill in material science and the industry’s broadest selection of element and dielectric materials, often yields a competitive advantage.

The OEM’s scientists, engineers and managers can be assured that Thermal Circuits team of application engineers are the best choice to meet their individual design challenges. Through research, development and innovation, Thermal Circuits continues to provide effective solutions including conductive/surface, convective/air and infrared heater assemblies.

Thermal Circuits etched foil heaters are used in blood analyzers, dialysis instrumentation, DNA analysis, human genome research or genetic testing systems, invasive probes, life support fluid warmers, sterilizers, tissue processors, transportable incubators, thermal cyclers, and hybridization ovens.

Heater Cup for Ventiliator and CPAP Humidification Systems Heater Cup

Factory bonded to a 3-Dimensional metal stamping with a thermoplastic or thermoset adhesive system.

Mobile Intravenous Bag Heater

Used by paramedics and EMTs to provide warmed lifesaving fluids.

Conductive Heater Assembly with Silicone Rubber Insulation, vulcanized to the inside diameter of metal cylindrical IV bag warmer with thermal fuse and lead wire.

Slide-Staining System Heater for Immunohistochemistry Medical Devices

Etched-Foil Heater Assembly

This etched foil assembly creates a uniform thermal profile when heating a microscope slide.

Thermal Cycler used in Microbiology to Replicate DNA

220°C High Temperature Conductive

Heater Assembly with Kapton® Polyimide Insulation bonded to precisely-machined metal mounting plate with pressure sensitive adhesive (PSA), thermistor, temperature sensor, and thermal fuse. Bonded to 384 well/hole metal substrate.

Heated mass flow sensor

Heated mass flow sensor for the measurement of gas and liquid flows

12-Hole Conductive Test Tube, Blood Vial Heater Assembly

Etched-Foil Heater

With RTD controlled temperature sensor, integral flex circuit, thermal fuse and PCBA header, bonded to a 12-well anodized aluminum substrate.

Immunoassay Analyzing Medical Device for Prostate Cancer Diagnostics

220°C High Temperature Conductive

Heater Assembly with multiple parallel circuits which contain several varied watt density areas to create a distinct and/or uniform thermal profile.

220ºC Silicone Rubber Heater for Thermal Cycler used in Medical R&D 

High Temperature Heater Assembly

The silicone insulation both bonds and vulcanizes the heater to a machined metal plate and provides dielectric insulation. Temperature control of this dual zone assembly is achieved by potted thermistors and sensor and thermal cutoffs (TCO).

Flexible Heater Assembly with Polyester Mylar® Insulation

Bonded to machined 96-well/32-well metal plate with pressure sensitive adhesive (PSA), RTD temperature sensor, thermal fuse, flex circuit, zero insertion force (ZIF) and electrical connector.

Case Studies

Convection For Heat Cure In Medical Appliances Bring Healthy Solutions

...Compounding this reliability issue was the fact that the wire coil acted like a spring.

Etched-foil elements provide significant advantages in sensitive applications

Etched-foil elements are able to operate at very high densities due to the larger surface area covered by the foil track. 

Thermal Circuits as a Global Supplier to FDA-Approved Medical Device Manufacturers

...Thermal Circuits as a Global Supplier to FDA-Approved Medical Device Manufacturers.

Etched Foil Elements For Heat Cure In Medical Appliances Bring Healthy Solutions

...three performance problems associated with the incumbent, forced-convection system...

Engineered Products

Flexible Heaters from Thermal Circuits are light, bendable and can conform to irregular shapes, contours and 3-dimensional patterns. They are simple to apply, yet are capable of higher output than traditional metal-clad heaters. Thermal Circuits designs materials that are compatible with integration and challenging environments

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Flexible Heaters
Kapton® Heaters
Heater Assemblies
Heaters with Sensors
InfraRed Emitters
Silicone Heaters