Template for Inspection Reference Sheet MR

保守点検報告書
2024年

第3/3回

顧客名

独立行政法人国立病院機構
四国がんセンター

装置名

Ingenia 3.0T

設置場所

MRI室

点検実施日 2024年05月21日
Case番号0120883251

Document ID: 5001002393
Philips Information Classification: Internal
Version: 2
Printed copies are uncontrolled unless authenticated
ARIS Template ID: PE_006250
ARIS Template Version: 6

Page 1 of 1

Template for Inspection Reference Sheet MR

点検項目の説明製品グループIngenia 3.0Tシリーズ

検査項目
Chapter: Configuration (All Visits)
システム構成(全訪問回)

Chapter: Visit number (All Visits)
訪問回数(全訪問回)

Chapter: Liquid Cooling LCC2B/2BB (All)水冷システム点検：LCC2B/2BB(全訪問回)

ｘｘｘｘ年

第ｘｘ回

Chapter: Liquid Cooling LCC2/2A (All)
水冷システム点検：LCC2/2A(全訪問回)

Chapter: Liquid cooling LCC2B/2BB (1, 2, 4)
水冷システム点検：LCC2B/2BB(訪問回数1、2、4)

Chapter: Liquid cooling LCC2A (1, 2, 4)

Chapter: Operator Console & Viewing (All)コンソール機能確認(全訪問回)

Chapter: Magnet system (All)
安全性確認(全訪問回)

Chapter: Magnet system (1, 3)
ヘリウム排気管排水穴確認(訪問回数1、3)

Chapter: Magnet system (2, 4)
ヘリウム排気管設置状況確認(訪問回数2、4)

Chapter: Magnet system (3)ヘリウム排気管取付確認(訪問回数3)

Chapter: Magnet system (4)水冷システム点検：LCC2(訪問回数1、2、4)

緊急磁場消失ユニット機能確認(訪問回数4)

Chapter: Liquid Cooling LCC2B/2BB (1, 3)

Chapter: Gradient System 78x / 2118 (1, 3)

水冷システム点検：LCC2B/2BB(訪問回数1、3)

Chapter: Liquid Cooling (1)・不凍液濃度確認
・ストレーナー清掃

Chapter: Liquid Cooling LCC2B/2BB (3)冷却水経路洗浄：LCC2B/2BB(訪問回数3)

Chapter: Liquid Cooling LCC2A (3)冷却水経路洗浄：LCC2A(訪問回数3)

Chapter: Liquid Cooling LCC2 (3)冷却水経路洗浄：LCC2(訪問回数3)

Chapter: Cooling System (All)
水冷システム点検(全訪問回)

Chapter: Cooling System (1, 2, 4)
水冷システム点検(訪問回数1、2、4)

Chapter: Cooling System (1, 3)
水冷システム点検(訪問回数1、3)

Chapter: Cooling System (1)
水冷システム点検(訪問回数1)

Chapter: Cooling System (3)水冷システム点検(訪問回数3)

グラディエントシステム点検：78x / 2118(訪問回数1、3)

Chapter: Gradient System 78x / 2118 (2, 4)
グラディエントシステム点検：78x / 2118(訪問回数2、4)

Chapter: Operator Console & Viewing (1, 3)
天井取付具点検：Interventionalシステム(訪問回数1、3)

Chapter: Gradient System (1, 3)
グラディエントシステム点検(訪問回数1、3)

Chapter: Gradient System (2, 4)
グラディエントシステム点検(訪問回数2、4)

Chapter: Software (All)
ソフトウェア点検(全訪問回)

Chapter: Software (2,4)
ソフトウェア点検(訪問回数2、4)

Chapter: Software (2)リモート接続確認(訪問回数2)

Chapter: Workflow (All)
担当者への面談

Chapter: System Level Checks (Visits 1,3)
システムレベル点検(訪問回数1、3)

Document ID: 5001002393
Philips Information Classification: Internal
Version: 2
Printed copies are uncontrolled unless authenticated
ARIS Template ID: PE_006250
ARIS Template Version: 6

Page 1 of 2

Template for Inspection Reference Sheet MR

点検項目の説明製品グループIngenia 3.0Tシリーズ

検査項目
Chapter: System Level Checks (Visits 2,4)
システムレベル点検(訪問回数2、4)

Chapter: System Level Checks (Visits 2)

Chapter: One time tasks (all)LEDボアライトへの交換

Chapter: SAFETY (All)システムレベル点検(訪問回数2)

静電気対策

Chapter: System Level Checks (3)Chapter: PM end

システムレベル点検(訪問回数3)

最終確認Chapter: 2 System Level Checks (Visits 4)
システムレベル点検(訪問回数4)

Chapter: Earth bonding
アース導通測定

Chapter: Earth bonding Exam Room
アース導通測定：検査室

Chapter: Earth bonding Tech Room
アース導通測定：機械室

Chapter: Earth Leakage Current
漏れ電流測定Chapter: Patient support (All)寝台システム点検(全訪問回)

Chapter: Patient support (1, 3)
寝台システム点検(訪問回数1、3)

Chapter: Patient support (1)寝台システム点検(訪問回数1)

Chapter: Patient support (3)寝台システム点検(訪問回数3)

Chapter: System Meas. & Adjustments (All)システム測定及び調整(全訪問回)

Chapter: System Meas. & Adjustments (2, 4)システム測定及び調整(訪問回数2、4)

Chapter: System Meas. & Adjustments (4)スパイクノイズ確認(訪問回数4)

Chapter: Refrigerator system F-40/F-50
コンプレッサー動作確認：F-40/F-50

Document ID: 5001002393
Philips Information Classification: Internal
Version: 2Printed copies are uncontrolled unless authenticated
ARIS Template ID: PE_006250
ARIS Template Version: 6

Page 2 of 2

Page: 1 / 4.
Ship To:
独立行政法人国立病院機構 四国がんセンター
南梅本町甲160
松山市
Japan

Test and Verification Report
Case Number: 0120883251
Work Order: WO-10146726
WORK DETAILSEngineer Name: MASASHI HIKASA
Device Status: Pass

Event Type: Predictive / Preventative Maintenance
Service Activity: Visit 2

EQUIPMENT DETAILS
Product Name: Ingenia 3.0T
Product Number: 781377

Serial Number: 42263
Installed Product: 57986182
UDI:

Min Max UoM Measurement Result

PM section 4. Safety
4. Safety
Prevent electro static discharge

PASS

PM section 6. Workflow
On-site preparations
Interview the representative of the site

YES

PM section 7. System level
System level
Do PIQT (Remote / On-site)
Check system parts visually
Clean the computers externally
Clean the EWS (Extended Workspace)
Check the dust filter
Clean the dust filter
Check the dust filter of the patient ventilation
PM - Disable alerts
Check the RF enclosure
Check the shock indicator(s)Check the RF coils for damage
Relative humidity Examination room

4070%

44PASSPASSPASSPASSPASSPASSPASSPASSPASSPASSPASSPassComments

Page: 2 / 4Work Order: WO-10146726

Min Max UoM Measurement Result

PM section 7. System level
System level
Relative humidity Technical room
Temperature Examination room (> R5)
Temperature Technical room
Check the respiratory sensor and hose
Check the version of the SPT spec file (Remote / On-site)
Compare and download the SPT spec file30
1815702224%°C°C

442122Pass
Pass
PassPASSPASSPASSPM section 9. Gradient System
Gradient System
Check the circuit to detect overheated gradient coils

PASS

PM section 10. Liquid Cooling
Liquid cooling
Check the flow of the wc RF amplifier (WDH1.5T, AN8137,QLH_128)
Check the filling pressure
Check the hoses with liquid cooling for leaks

1620 l /minute

19

Pass

1.4

2.4

2

Pass
PASS

1.4
1.4
1830

2.4
bar
2.4
bar
22 l /minute45 l /minute

22
20
40

Pass
Pass
Pass
Pass

1.9

2.2

2.1

Pass
PASSPASS

bar

Liquid cooling [LCC2BB] [LCC2B]
Fill the gradient coil and the WC RF amp (if < 1.4 bar)
Fill the gradient amp (if < 1.4 bar)
Check the flow in the gradient coil circuit
Check the flow in the gradient amplifier (C78X)

PM section 11. Refrigerator system
Refrigerator system
Check the compressor pressure F50 (dynamic)
Check the water flow
Check the cryogenic performanceMPa

PM section 12. Magnet system
Magnet system
Check the labels and covers of the ERDU buttons
Check the outlet of the helium venting system
Check the service history of the coldhead (48 months)
Record the last date coldhead service was done

PASSPASS≤ 48 Months Ago
Jul 29, 2020

Comments

Page: 3 / 4Work Order: WO-10146726

Min Max UoM Measurement Result

PM section 12. Magnet system
Magnet system
Check Differential Pressure Switch (DPS)PASS

PM section 13. Patient support
Patient support [IMT]Check the patient alarm
Check the patient comfort lights
Clean the DCI RF coil sockets and connector
Clean the PSU

PASS
PASS
PASS
PASS

PM section 14. System Meas. & Adjustments
System Meas. & Adjustments
Check the body coil transmit characteristics

PASS

Run the software tests for PM
System selftest
PFEI peripheral test
Patup self test
PSU2 selftest (PSU(2) fan speed test)
TX att. calibration
Max kW calibration body coil
RF amp TX1 PMU test body coil
RF amp TX2 PMU test body coil
RF amp controlloop calibration
F0 determination
RF power ref. cal. body coil
Pickup coil tripl.cal.body coil
Multitransmit RF calibration

PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS

System measurements and adjustments
Check the VSWR (3.0T multi-transmit TX1)
Check the VSWR (3.0T multi-transmit TX2)
Use the analyzer
Run the RF spurious test
Run the spurious noise test batch
Analyze the result of the spurious noise test batch

55

1.4
1.4

Pass
PassPASSPASSPASSPASSPIQTDo PIQTPASS

Comments

Page: 4 / 4Work Order: WO-10146726

Min Max UoM Measurement Result

PM section 14. System Meas. & Adjustments
PIQT
Generate a report with PIQT results

PASS

PM section 15. Operator Console & Viewing
Operator Console & Viewing (All)
Clean the mouse, keyboard, monitor of host and EWS
Check the audio communications

PASS
PASS

PM section 16. Software
SoftwareCheck and update the EAS software (e-Alert)
Clean up disksDefragment the hard disks
Do the PRS related checks
Make a system back-up
Export the configuration

PASS
PASS
PASS
PASS
PASS
PASS

PM section 19. PM end
19. PM end
PM - Enable alerts
HandoverAdministration
Engineer Name: MASASHI HIKASA
Date: May 21, 2024

PASS
PASS
PASS

Comments

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ヘリウムレベル推移表（%）(%)(mbar)
Helium level [%]Magnet内圧(mbar)

日付

Magnet Heater Power

100.0

90.0

60.0

50.0

40.0

10.0

0.0(mW)
1600

1400

80.0
1200

70.0

1000

800

600

30.0
400

20.0

2000