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Chemoreceptor stimulation for sedative state survey

A technology of chemoreceptors and sedation, applied in nebulizers for treatment, devices that cause changes in sensory states, sensors, etc., can solve problems such as evaluation, economic disadvantages, and sedation of difficult patients, achieve good imaging results, and promote keep healthy effect

Pending Publication Date: 2022-04-12
KONINKLJIJKE PHILIPS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this increases the patient's risk of health complications and is economically disadvantageous
[0006] Another problem associated with MRI or CT is that assessment of patient sedation is difficult for medical staff as the patient is inside the bore of the imager during imaging

Method used

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  • Chemoreceptor stimulation for sedative state survey
  • Chemoreceptor stimulation for sedative state survey
  • Chemoreceptor stimulation for sedative state survey

Examples

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Embodiment Construction

[0064] refer to figure 1 , shows a schematic block diagram of the imaging device AR. The imaging device arrangement AR comprises an imaging device IA configured to acquire medical images of the patient PAT. A patient may reside on an examination table TB. The images may be displayed in the display device DD to support therapy or diagnosis, or may be forwarded for storage for later "reading", or otherwise processed. The imaging apparatus device AR also comprises a computerized system SYS configured to support the imaging procedure.

[0065] In some imaging procedures it is important that the patient not move while the imager IA is operating to acquire images. Patient motion during image acquisition can severely degrade image quality, and can even render the image completely useless requiring recapturing of the image. However, retaking images can pose a health hazard, especially in the case of imaging devices that use ionizing radiation, such as in CT or other X-ray based i...

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Abstract

A system (SYS) and related method for imaging support. The system (SYS) includes a stimulus delivery component (SDC), a response measurement component (RMC), and a decision logic unit (DL). The stimulation delivery component is configured to induce chemoreceptor stimulation in a patient residing in or at an imaging device (IA). The response measurement component measures a response of the patient to the stimulation. The decision logic (DL) establishes a sedation state of the patient based on the measured response to achieve the purpose of imaging the patient. If the patient is no longer sufficiently sedative, the imaging operation can be modified, for example.

Description

technical field [0001] The invention relates to a system for imaging support, a method of training a machine learning component, an imaging support method, a method for supporting sedation control based on olfactory or gustatory chemoreceptor stimulation, an imaging device device, a computer program element and a computer readable medium. Background technique [0002] Sedative drugs are administered before or during medical image examinations, for example when the patient is anxious or when it is necessary to ensure that the acquired images are of diagnostic quality (eg in pediatric examinations). [0003] Furthermore, some imaging methods (eg, special MRI sequences) rely on long image acquisition times, which carry the risk of patient movement and consequently reduced image quality. [0004] Especially in MRI, the noise level during imaging depends on the type of MR sequence and is often uncomfortable for the patient. Despite ear protection and sedation medication, some pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/055A61B5/11A61M11/00A61M15/00A61M15/08A61M16/06A61M19/00A61M21/02A61N1/18G06K9/00G06K9/62G06V40/10G06V40/16G10L25/66G16H20/40G06V10/764
CPCA61B5/682A61B5/4821A61B5/1104A61B5/055A61M2205/52G16H20/40A61B5/7264A61M15/0065A61M11/00A61M2021/0016A61M15/08A61M16/06A61M2205/8243A61M2205/3375A61B5/4064A61M2230/65A61M2230/63A61M2230/30A61M2230/06A61M2230/205A61M2230/40A61M2205/70A61M19/00A61M21/02A61M2021/0077A61M2021/0072A61M2209/088A61M2205/3592A61M2209/01A61M2205/3553A61M2210/0643A61M2205/8206A61M15/0066A61M2205/3306A61M2205/18G10L25/66A61B5/1106A61B5/4848A61N1/0548A61N1/36057G16H40/63G16H50/20G16H20/10G06V40/16G06V40/10G06V10/82G06V10/764G06F2218/12A61M2230/005A61B5/377A61B5/7285
Inventor M·G·赫勒S·魏斯M·T·约翰逊G·福格特米尔S·K·武帕拉R·S·西索迪亚
Owner KONINKLJIJKE PHILIPS NV
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