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hts extremity coil hts surface coil
Time Medical Systems
Summary: The HTS Extremity Coil is a specialized MRI coil used to enhance imaging quality for extremities. It is primarily used by radiologists in imaging centers and hospitals.
FDA Clearance Information
Pathway
510K
Number
K112293 ↗
Decision Date
September 30, 2011
Product Code
MOS
Device Class
Class 2
Evidence
0 studies
The HTS Extremity Coil by Time Medical Systems was cleared through the FDA 510(k) pathway on September 30, 2011. It is a Class 2 device under product code MOS.
What It Is
The HTS Extremity Coil is a high-temperature superconducting (HTS) surface coil designed for MRI imaging of extremities. It operates by enhancing the signal-to-noise ratio (SNR) compared to traditional copper coils, allowing for clearer and more detailed images. This improvement is particularly beneficial in low-field MRI settings.
Clinical Applications
This device is commonly used in musculoskeletal imaging, particularly for detailed scans of the arms and legs. It is utilized in both outpatient imaging centers and hospital radiology departments. The coil is particularly beneficial for patients requiring high-resolution images for diagnosis of conditions such as fractures, ligament tears, and tumors.
Indications for Use
The HTS Extremity Coil is indicated for use in MRI procedures to obtain high-quality images of the extremities. It is particularly useful for patients with musculoskeletal conditions requiring detailed imaging.
Practical Considerations
The HTS Extremity Coil is typically compatible with standard MRI machines, but its superconducting nature may require specific cooling systems. Clinicians should ensure compatibility with existing MRI setups and consider the coil's size when planning imaging for larger patients.
Related Literature
The linked study explored the use of HTS RF coils in clinical MRI imaging at low field strengths. It demonstrated that HTS coils provide a significant improvement in signal-to-noise ratio over traditional copper coils, enhancing image quality. However, the study was limited by its focus on small sample sizes and specific low-field conditions, which may not generalize to all clinical settings.
Frequently Asked Questions
What is the HTS Extremity Coil used for?
The HTS Extremity Coil is used for high-resolution MRI imaging of the extremities, improving image quality for diagnostic purposes.
What specialties typically use this device?
Radiologists and musculoskeletal specialists commonly use this device in imaging centers and hospitals.
What are the FDA-cleared indications?
The device is cleared for use in obtaining high-quality MRI images of the extremities, particularly useful for musculoskeletal conditions.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.