Vatech Green X PHT-75CHS User manual

User manual
Model : PHT-75CHS
Version : 1.12
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Notice
Green X (PHT-75CHS)User Manual iii
Notice
Thank you for purchasing the Green X (PHT-75CHS)extra-oral imaging system.
Green X (PHT-75CHS) is one of manufacturer’s Green CT product series for aiding
dental professionals in providing excellent care in a safe environment that promotes
healing.
Green X (PHT-75CHS) is an advanced digital diagnostic system that incorporates
PANO, CEPH (Optional), CBCT and 3D MODEL Scan imaging capabilities into a
single system.
This manual describes how to operate the Green X (PHT-75CHS) system. It is
recommended that you thoroughly familiarize yourself with this manual to make the
most effective use of this equipment.
Observe all cautions, safety messages and warnings which appear in this manual.
Due to constant technological improvement, the manual may not contain the most
updated information and is subject to change without prior notice to the persons
concerned. For further information not covered in this manual, please contact us at:
VATECH Co., Ltd.
Phone: [phone]
E-mail: [e-mail]
This document is originally written in English.
Green X (PHT-75CHS)is referred to as “equipment” in this manual.
Manual Name: Green X (PHT-75CHS) User Manual
Version: 1.12
Publication Date: 2021-03
Document Number: VDH-UM-085(A)

Notice
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Table of Contents
Green X (PHT-75CHS)User Manual v
Table of Contents
Notice .........................................................................................................iii
Table of Contents .......................................................................................v
Conventions in this Manual .......................................................................1
1. Imaging System Overview...................................................................3
1.1 System Components .............................................................................................3
1.2 Features..................................................................................................................3
1.3 Imaging System Options .......................................................................................3
1.4 Standards and Regulations...................................................................................4
1.5 Operating Principles..............................................................................................5
1.6 Equipment Overview..............................................................................................5
2. Getting Started...................................................................................11
2.1 Turning on the Equipment ..................................................................................11
2.2 Running the Image Viewer (EzDent-i).................................................................12
2.3 Initiating the Console Software ..........................................................................15
3. Acquiring PANO Images....................................................................17
3.1 Configuring Exposure Parameters.....................................................................17
3.2 Patient Positioning...............................................................................................22
3.3 X-ray Exposure.....................................................................................................38
3.4 Finishing the Scan ...............................................................................................39
3.5 Checking the Captured Images...........................................................................40
4. Acquiring CEPH Images (Optional) ..................................................41
4.1 Configuring Exposure Parameters.....................................................................41
4.2 Patient Positioning...............................................................................................44
4.3 X-ray Exposure.....................................................................................................58
4.4 Finishing the Scan ...............................................................................................59
4.5 Checking the Captured Images...........................................................................59
5. Acquiring CBCT Images ....................................................................61
5.1 Configuring Exposure Parameters.....................................................................61
5.2 Obtaining Double Scan Image (optional)...........................................................66
5.3 Patient Positioning...............................................................................................71
5.4 X-ray Exposure.....................................................................................................81
5.5 Finishing the Scan ...............................................................................................82
5.6 Checking the Captured Images...........................................................................82

Table of Contents
vi Green X (PHT-75CHS)User Manual
6. Acquiring 3D MODEL Scan Images.................................................. 83
6.1 Configuring Exposure Parameters..................................................................... 83
6.2 MODEL Positioning ............................................................................................. 86
6.3 X-ray Exposure .................................................................................................... 87
6.4 Checking the Captured Images .......................................................................... 88

Conventions in this Manual
Green X (PHT-75CHS)User Manual 1
English
Conventions in this Manual
The following symbols are used throughout this manual. Make sure that you fully
understand each symbol and follow the instructions accompanied.
To prevent physical injury and damage to the equipment, please observe all warnings
and safety information included in this document.
WARNING
Indicates information that should be
followed with the utmost care. Failure to
comply with a warning may result in severe
damage to the equipment or physical injury
to the operator and patient.
CAUTION
Indicates a situation that demands prompt
and careful action, a specific remedy, or
emergency attention.
IMPORTANT
Indicates a situation or action that could
potentially cause problems to the
equipment and its operation.
NOTICE Emphasizes essential information or
provides useful tips and hints.
RADIATION Indicates a possible danger from exposure
to radiation.
SINGLE USE Indicates a component that must be
replaced for each new patient.
ESD
susceptibility
Indicates that an item is susceptible to
damage from electrostatic discharges.

Conventions in this Manual
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1. Imaging System Overview
Green X (PHT-75CHS)User Manual 3
English
1. Imaging System Overview
1.1 System Components
Green X (PHT-75CHS) X-ray equipment
PC system
Console Software: PANO, CEPH (Optional), CBCT and 3D MODEL Scan
EzDent-i: 2D viewer and patient management software
Ez3D-i: 3D viewer software
1.2 Features
Multi-FOV support: Selectable FOV among Double Scan(16x15), 16x9, 12x9, 8x8,
8x5, 5x5 and 4x4 (cm)
The multi-imaging solution for Accurate Diagnostics
Conventional 2D (PANO and CEPH) image acquisition
Insight PAN: Multi-image acquisition option that reconstructs the panoramic image
into multiple focal images in depth regions. Its main purpose is to diagnose depth
regions, which cannot be confirmed with ordinary panoramic images.
3D scanning for Plaster Cast with FOV 8x8 (cm)
Control Panel implemented for easy use
DICOM (Digital Imaging Communication in Medicine) format supported
Differentiated Console Software Interface
Endo Mode: Provides high resolution CBCT 3D images for root canal treatment
Double scan: FOV 16×9 images can be acquired by upper/lower double scans
and stitched to acquire full FOV 16x15 CBCT images.
1.3 Imaging System Options
Configuration Item Sensor
SP PANO +CBCT PANO/CBCT Xmaru1314CF
RC PANO +CBCT
+CEPH
PANO/CBCT Xmaru1314CF
CEPH Xmaru2602CF

1. Imaging System Overview
4 Green X (PHT-75CHS)User Manual
1.4 Standards and Regulations
Standards
Green X (PHT-75CHS) is designed and developed to comply with the following
international standards and regulations:
MEDICAL - APPLIED ELECTROMAGNETIC RADIATION EQUIPMENT
AS TO ELECTRICAL SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN
ACCORDANCE WITH
ANSI/AAMI ES60601-1 (2005) + AMD 1 (2012),
CAN/CSA-C22.2 No. 60601-1 (2014), IEC 60601-1-3 (2008), IEC 60601-2-63
(2012)
21 CFR 1020.30, 31, 33
NEMA Standard publication PS 3.1-3.18
This is Class IIb equipment and obtained CE marking in
April 2007 for regulations compliance by the revised
European Union’s MDD (Medical Devices Directive)
93/42 EEC.
This equipment received the UL certification mark in
accordance with ANSI/AAMI, CAN/CSA-C22.2 No.
60601-1 regulations.
Classifications (IEC 60601-1 6.1)
The degree of protection against water ingress: Ordinary Equipment: IPX0
The degree of protection against electric shock: Class 1 equipment, Type B
Applied Parts: Temple Supports, Chinrests, and Bites.