Medical Imaging and Display Systems

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Questions and Answers

What is the purpose of the 'Wise Shutter' feature?

To provide collimation without X-ray (correct)
To enhance image quality
To enable pulsed fluoroscopy
To reduce motion compensation

Which technology is used for adaptive noise reduction in the Azurion 5M20?

Wise Variable
DoseWise
SPIRIT Adaptive Noise reduction (correct)
CARE Vision

What is the minimum dose rate that can be achieved with WiseChoice?

10R/min
20R/min
15R/min
5R/min (correct)

What is the purpose of the 'CARE Position' feature?

To control the position of the X-ray tube (B) Signup and view all the answers

Which of the following machines has a 'D-Monitor' feature?

NeuAngio 43C (D) Signup and view all the answers

What is the purpose of the 'SpectraBeam' feature?

To filter the X-ray beam (D) Signup and view all the answers

Which technology is used for harmonic imaging in the Azurion 5M20?

SPIRIT Harmonization (A) Signup and view all the answers

What is the purpose of the 'Wise Mem' feature?

To enable fluoro image memory (B) Signup and view all the answers

What is the resolution of the XperCT ICS High Res?

80μm (C) Signup and view all the answers

What is the advantage of a smaller pixel size in clinical applications?

It enables better diagnosis and treatment, especially for neurovascular structures (C) Signup and view all the answers

Which feature of Azurion 5M20 allows for real-time 3D navigation during procedures?

Three-dimensional image acquisition and reconstruction (A) Signup and view all the answers

What is the function of the CAAA feature in Azurion 5M20?

Computer-aided analysis of aneurysms (B) Signup and view all the answers

What is the purpose of a copper spectral filter in X-ray imaging?

To absorb soft X-rays and only allow useful X-rays to pass through (C) Signup and view all the answers

What is the purpose of the 'Zero Dose Positioning' feature in Azurion 5M20?

To reduce radiation dose during procedures (D) Signup and view all the answers

What is the benefit of the 'DoseWise' technology developed by Philips?

It allows for real-time dose monitoring (A) Signup and view all the answers

What is the term for the amount of information contained in an image, affecting the image's clarity?

Matrix size (D) Signup and view all the answers

What is the maximum reconstruction matrix of the XperCT ICS High Res?

512×512×512 (C) Signup and view all the answers

What is the 'BLUE' technology developed by Philips for angiography?

A low-dose radiation protocol (A) Signup and view all the answers

What is the function of the 'MAR' feature in Azurion 5M20?

Metal artifact reduction (A) Signup and view all the answers

What is the benefit of the 'Instant Parallel Working' feature in Azurion 5M20?

Enables simultaneous processing and browsing of multiple patient systems (C) Signup and view all the answers

What determines the ability of a detector to distinguish between different tissues?

Spatial resolution (D) Signup and view all the answers

What is the benefit of the 'SPIRIT+XRES' image processing technology?

It improves image resolution (A) Signup and view all the answers

What is the purpose of the 'ProcedureCards' feature in Azurion 5M20?

To streamline workflow and reduce procedure time (A) Signup and view all the answers

What is the benefit of the 'Connect OS' feature in Azurion 5M20?

Enables seamless collaboration and communication among team members (D) Signup and view all the answers

What is the purpose of the 'LIH' (Live Image Guidance) feature in fluoroscopy?

To enable real-time image guidance (B) Signup and view all the answers

What is the advantage of a larger matrix size in angiography?

It improves image quality (D) Signup and view all the answers

What is the purpose of the 'Checklists & Protocols' feature in Azurion 5M20?

To standardize and customize surgical protocols (B) Signup and view all the answers

What does the 'zero position' feature in fluoroscopy refer to?

The alignment of the X-ray beam with the detector (C) Signup and view all the answers

Study Notes

Philips 27-inch Display

Equivalent to 2 x 19-inch displays with a larger visual field
Currently the most advanced display device

Parallel Processing

Enables simultaneous processing and browsing of current and other patients' systems without affecting surgical procedures
Supports instant parallel working with pure, suitable for different patients

System Design

Single workstation with a large flat panel and a touch screen module
Equipped with a liquid crystal touch screen and a control module
Supports automatic image processing and browsing

Imaging Technology

Supports 3D image reconstruction, virtual stenting, and catheter tip shape simulation
Enables single-stop 3D imaging with a large flat panel
Supports multi-planar reconstruction (MPR) and CT-like image fusion

Dose Control Methods

Supports low-dose technology, DoseWise, with a reduction of up to 50%
Enables dose control with Wise Variable, Wise Shutter, and Wise APC/zero position
Supports SpectraBeam and has a dose display function, Wise View
Enables dose reporting with Wise Report

System Comparison

Azurion 5M20, Artis Icono, Artis zee III, Allia IGS 7, Artis Q ceiling, and NeuAngio 43C are compared in terms of their system specifications, dose control methods, and imaging technology.

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Description

This quiz compares features of different medical display systems, including Philips' 27-inch monitor, and highlights their advanced capabilities in parallel processing and image display.