18273060. CONTROLLING GRADIENT NOISE IN MAGNETIC RESONANCE IMAGING simplified abstract (KONINKLIJKE PHILIPS N.V.)

CONTROLLING GRADIENT NOISE IN MAGNETIC RESONANCE IMAGING

Organization Name

KONINKLIJKE PHILIPS N.V.

Inventor(s)

Mark Thomas Johnson of Arendonk (BE)

Steffen Weiss of Hamburg (DE)

Marieke Van Dooren of Arendonk (BE)

Jan Hendrik Wuelbern of Hamburg (DE)

Christoph Günther Leussler of Hamburg (DE)

Rajendra Singh Sisodia of Bangalore (IN)

CONTROLLING GRADIENT NOISE IN MAGNETIC RESONANCE IMAGING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18273060 titled 'CONTROLLING GRADIENT NOISE IN MAGNETIC RESONANCE IMAGING

Simplified Explanation

The abstract describes a method for determining a scan sequence for MRI based on selected imaging parameters, with the goal of modulating gradient noise to deliver an audible signal for auditory stimulation of slow wave activity in the patient.

• The method involves receiving selected imaging parameters for MRI and configuring the scan sequence to modulate gradient noise during the MRI to deliver an audible signal for auditory stimulation.
• The audible signal is designed to perform auditory stimulation of slow wave activity in the patient.

Potential Applications

This technology could be applied in medical settings for MRI scans to provide auditory stimulation for patients undergoing the procedure.

Problems Solved

This technology addresses the issue of gradient noise during MRI scans by modulating it to deliver an audible signal for auditory stimulation, potentially improving patient experience and compliance.

Benefits

The benefits of this technology include potentially reducing patient anxiety during MRI scans by providing auditory stimulation, which could lead to improved image quality due to reduced motion artifacts.

Potential Commercial Applications

A potential commercial application of this technology could be in the development of MRI systems or software that incorporate auditory stimulation features for patient comfort and compliance.

Possible Prior Art

One possible prior art could be the use of auditory stimulation in medical imaging procedures to improve patient experience and compliance. However, the specific modulation of gradient noise for auditory stimulation of slow wave activity may be a novel aspect of this technology.

How does this technology impact the overall duration of MRI scans?

The abstract does not mention how the modulation of gradient noise for auditory stimulation may affect the overall duration of MRI scans. It would be important to understand if this technology could potentially prolong or shorten the scanning process.

What are the potential implications for patients with auditory sensitivities or hearing impairments?

The abstract does not address how patients with auditory sensitivities or hearing impairments may be affected by the audible signals used for auditory stimulation during MRI scans. It would be crucial to investigate any potential challenges or accommodations needed for these patient populations.

Original Abstract Submitted

There is provided a method of determining a scan sequence for magnetic resonance imaging—MRI. The method comprises: receiving an indication of one or more selected imaging parameters for the MRI; and based on the selected imaging parameters, determining the scan sequence usable by an MRI apparatus to perform the MRI, wherein determining the scan sequence comprises configuring the scan sequence to modulate gradient noise arising from the MRI apparatus during the MRI to deliver a first audible signal to the patient, wherein the first audible signal is configured to perform auditory stimulation of slow wave activity in the patient.