GE Logiq P5 User Manual
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Safety Precautions LOGIQ 5 Basic User Manual 2-23 Direction 2300002-100 Rev. 2 Patient Environmental Devices Figure 2-1. Patient Environmental Devices 100-120V 150VA Max12 3 45 86 7 9 10 11 15 16 17 12 18 19 1320 1421 22 23 24 25
Safety 2-24 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Patient Environmental Devices (continued) 1. Peripheral Device (Signals I/O Port, Power In) 2. Front Panel (Signal I/O Port, Power Out) 3. Non-Imaging Probes 4. Imaging Probes 5. Probe Port 6. ECG Cable 7. PCG Sensor 8. Physio-Signal Input Panel 9. Rear Panel 10. Signals I/O Port 11 . P o w e r O u t 12. Signals I/O Port 13. Footswitch Connector 14. Power In 15. Peripheral Devices 16. Signals I/O Port 17. Power In 18. InSite Modem (Signal I/O Port) 19. Power Telephone Line 20. Footswitch 21. Power Line (AC~) 22. Ground Line 23. Power Cable with Protective Earth 24. MO Drive 25. CD-RW
Safety Precautions LOGIQ 5 Basic User Manual 2-25 Direction 2300002-100 Rev. 2 Acceptable Devices The devices shown in Figure 2-1 are specified to be suitable for use within the PATIENT ENVIRONMENT. Unapproved Devices Accessories, Options, Supplies CAUTIONDO NOT connect any probes or accessories without approval by GE within the PATIENT ENVIRONMENT. See ‘Peripheral Update for EC countries’ for more information. CAUTIONThe unapproved devices shall be used out of patient environment. If devices are connected without the approval of GE, the warranty will be INVALID. Any device connected to the LOGIQ 5 must conform to one or more of the requirements listed below: 1. IEC standard or equivalent standards appropriate to devices. 2. The devices shall be connected to PROTECTIVE EARTH (GROUND). CAUTIONUnsafe operation or malfunction may result. Use only the accessories, options and supplies approved or recommended in these instructions for use.
Safety 2-26 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Acoustic Output Located on the upper right section of the system display monitor, the acoustic output display provides the operator with real-time indication of acoustic levels being generated by the system. See the Acoustic Output chapter in the Advanced Reference Manual for more information. This display is based on NEMA/AIUM Standards for Real-time Dispaly of Thermal and Mechanic Acoustic Output Indices on Diagnostic Ultrasound Equipment. Acoustic Output Display Specifications The display consists of three parts: Thermal Index (TI), Mechanical Index (MI), and a relative Acoustic Output (AO) value. Although not part of the NEMA/AIUM standard, the AO value informs the user of where the system is operating within the range of available output. Depending on the examination and type of tissue involved, the TI parameter will be one of three types: • Soft Tissue Thermal Index (TIS). Used when imaging soft tissue only, it provides an estimate of potential temperature increase in soft tissue. • Bone Thermal Index (TIB). Used when bone is near the focus of the image as in the third trimester OB examination, it provides an estimate of potential temperature increase in the bone or adjacent soft tissue. • Cranial Bone Thermal Index (TIC). Used when bone is near the skin surface as in transcranial examination, it provides an estimate of potential temperature increase in the bone or adjacent soft tissue. The TI and MI is displayed at all times. The MI display starts at a value of 0.0 and increments in steps of 0.1 while the TI display starts at a value of 0.4 and increments in steps of 0.1 (values less than 0.4 are displyaed as < 0.4). Display precision is ± 0.1, and accuracy is ± 50%.
Safety Precautions LOGIQ 5 Basic User Manual 2-27 Direction 2300002-100 Rev. 2 Controls Affecting Acoustic Output The potential for producing mechanical bioeffects (MI) or thermal bioeffects (TI) can be influenced by certain controls. Direct. The Acoustic Output control has the most significant effect on Acoustic Output. Indirect. Indirect effects may occur when adjusting controls. Controls that can influence MI and TI are detailed under the Bioeffects portion of each control in the Optimizing the Image chapter. Always observe the Acoustic Output display for possible effects. Best practices while scanning NOTE: Refer to the sections of the Optimizing the Image chapter for a complete discussion of each control. Acoustic Output Default Levels In order to assure that an exam does not start at a high output level, the LOGIQ 5 initiates scanning at a reduced default output level. This reduced level is preset programmable and depends upon the exam category and probe selected. It takes effect when the system is powered on or New Patient is selected. HINTSRaise the Acoustic Output only after attempting image optimization with controls that have no effect on Acoustic Output, such as Gain and TGC. WARNINGBe sure to have read and understood control explanations for each mode used before attempting to adjust the Acoustic Output control or any control that can effect Acoustic Output. Acoustic Output HazardUse the minimum necessary acoustic output to get the best diagnostic image or measurement during an examination. Begin the exam with the probe that provides an optimum focal depth and penetration.
Safety 2-28 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Warning Label Locations Console Labels Figure 2-2. Label Location (a) 1. Caution for Possible Injury: “Never put any device onto the Monitor. 2. Caution for Hazardous movement (attached inside of OP rear cover). 3. Defibrillator Label: “Do not use with Defibrillator” (attached on optional ECG). (1) (2) (3)
Safety Precautions LOGIQ 5 Basic User Manual 2-29 Direction 2300002-100 Rev. 2 Console Labels (continued) Figure 2-3. Label Location (b) 220-240V 500VA MaxIncluding front printer panel 100~120V 500VA MaxIncluding front printer panel Japan/USA/Asia Console (100~120V) Europe/USA Console (220V) (1) (3) (4) (5) (6) (2) (7) AC Line Input Circuit Breaker 100-120V~ 50/60HzOn Off 1250VA Max I AC Line InputCircuit Breaker220-240V~ 50/60HzOn Off 1250VA Max Ior (8)(9)
Safety 2-30 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Console Labels (continued) Table 2-8: Label Location Explanations 1. Possible shock hazard. Do not remove covers or panels. No user serviceable parts are inside. Refer servicing to qualified service personnel. 2. Do not use the following devices near this equipment: cellular phone, radio receiver, mobile radio transimitter, radio controlled toy, etc. Use of these devices near this equipment could cause this equipment to perform outside the published specifications. Keep power to these devices turned off when near this equipment. 3. The equipment weighs approximately 180 kg (397 lbs). To avoid possible injury and equipment damage when transporting from one area of use to another: • Be sure the pathway is clear. • Limit movement to a slow careful walk. • Use two or more persons to move the equipment on inclines or long distance.4. Prescription Device (For U.S.A. Only) 5. The CE Mark of Conformity indicates this equipment conforms with the Council Directive 93/42/EEC. 6. CISPR CAUTION: The LOGIQ 5 conforms to the CISPR11, Group 1, Class A of the international standard for Electromagnetic disturbance characteristics. 7. Voltage Range (Indication label) 8. Circuit Breaker location and rating 9. Signal ground point label CAUTION: This is only for “FUNCTIONAL GROUNDING”, NOT “PROTECTIVE EARTH”.
Safety Precautions LOGIQ 5 Basic User Manual 2-31 Direction 2300002-100 Rev. 2 Console Labels (continued) Figure 2-4. ETL and Identification/Rating Plate Label Location (c) Korea 220V Console (1)(2) (3) (4) (5) (6) GE MEDICAL SYSTEMS KOREA LTD. LOGIQ 5 1250VA 1250VA 1250VA120V5 GE Medical Systems Korea GE MEDICAL SYSTEMS KOREA LOGIQ 5
Safety 2-32 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Console Labels (continued) 1. ETL Label: NRTL Listing and Certification Mark is used to designate conformance to nationally recognized product safety standards. 2. Identification and Rating Plate–USA/Asia 120V Console. 3. Identification and Rating Plate–Europe/Asia/Latin America 220V Console. 4. Identification and Rating Plate–Japan 120V Console. 5. Identification and Rating Plate–Korea 220V Console.