Custom Coils, Inc. is your single source for the design, engineering, and manufacturing of custom and specialty coil products for a range of industries, including the medical industry. Coils are crucial components to various medical applications, such as tumor radiation, imaging systems, and more. These technologies require high-quality coils to ensure safe and reliable operation for users and patients.
Medical Industry Applications for Coils
There are two major uses for coils in the medical industry: therapeutic and imaging applications.
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Therapeutic
Therapeutic
Medical coils and magnets are used in therapeutic systems, which incorporate linear accelerators that use beam radiation to treat patients with cancerous tumors. These systems utilize magnets to direct or guide high-energy laser beams to target the problem areas. The precision of these magnets allow the beams to destroy only cancerous tissues while avoiding the surrounding areas.
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Imaging
Imaging
Electromagnets are commonly used in imaging and scanning applications. Magnetic Resonance Imaging (MRI) uses electromagnets and radiofrequency (RF) current to stimulate and align protons in the body resulting in very high soft tissue resolution. Xenon MRI technology uses electromagnets to hyperpolarize Xenon using circularly polarized laser light. This technology results in improved pulmonary function imaging. Magnetic Particle Imaging is a modality which utilizes electromagnets to harness nanotechnology in imaging and therapy, thus allowing the ability to see tracers at the cellular level, within a living organism.
Coils Used in Medical Applications
- Main/Helmholtz Coil Pairs
- RF Transmit/Receive Coil
- Gradient Coils
- Beam Guiding Solenoids
- Beam-Bending Coils
- Pulse Forming Network (PFN)
- Coils Steering coils
Coil Materials for the Medical Industry
At Custom Coils, Inc., we can provide coils in a wide range of materials to meet the needs of the medical industry. Medical coil materials must be able to withstand extreme environmental conditions such as high temperatures, X-rays, radiation, and more. To ensure our coils can perform in even the most demanding medical environments, we’ll recommend the following materials:
- Copper magnet wire
- Dacron Mylar Dacron insulation
- Acrylic tube
- Double day glass insulation
- Mylar insulation
- Radiation resistant resins
- Hollow core conductor
- Silicone elastomer
- Epoxy
- Nomex insulation
- Phenolic tube
- Ultra-temp material
- Glass cloth tape
Coil Finishes for the Medical Industry
Custom Coils, Inc. works with customers to create a custom coil solution based on your equipment’s design, assembly, and space requirements. Part of our custom capabilities includes applying the appropriate finish to your coils.
When determining the best finish for your medical coil application, there are many key factors to consider. Depending on where your coils will be located within the equipment or system, they may require specific finishes to protect against extreme temperatures, electrical currents, wear, and more.
We offer the following finishes for medical coils:
KAPTON WRAP
Kapton wrap finishing offers stability at high temperatures and flexibility at low temperatures. It also features resistance to radiation and most chemicals.
GLASS CLOTH TAPE
Glass cloth tape boasts high tensile strength and provides excellent resistance to abrasion and high temperatures.
EPOXY IMPREGNATED
For medical coils that require electrical protection, epoxy impregnated finishes increase dielectric strength and reduce partial discharge. This finish also provides good thermal conductivity.
Medical Solutions from Custom Coils, Inc.
At Custom Coils, Inc., we have the resources and experience to deliver high-quality medical coils that comply with the industry’s stringent standards. Regardless of your application, we can work with customers to determine the appropriate coil type, material, and finish to ensure reliable performance. For more information about how we serve the medical industry, contact our team or request a quote to get started on your custom coil solution.
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The industry leader in custom design for magnetic coil applications for over 45 years.