SPECIFICATIONS. for MODEL: F31

Transcription

1 SPECIFICATIONS for MODEL: F31

2 Small and Simple That says it all. F31 is user-friendly and full of functional and ergonomic features for simple operation and confident examinations. It is a mobile, light weight, and compact system which frees up critical office space. With easy operation steps, it delivers quality images for diagnosis allowing for the providing of excellent patient care. Small The compact system design of F31 is enabled with the sophisticated 3E Platform. It is equipped with features including faster processing and clearer imaging, enhanced for usability, and evolutionary for future development. With the 3E Platform and various design features, F31 delivers excellent usability. Simple Simplicity is expressed in its easy operation and imaging ability. The operation panel s simple and intuitive layout will assist you in acquiring clear and diagnosable images with just a few steps. The F31 s functions, of which many are inherited from higher-end models, are user-friendly for basic measurements in every-day examinations. Small and Simple. User-friendly F31 will assist your examinations with its simple yet refined system design, easy operation, and quality imaging. Scanning Method Electronic Convex Sector Electronic Linear (Steered scan and Trapezoidal scan are possible*.) Electronic Phased Array Sector * Probe dependent Beamformer Transmission Semi-CPWG (Compound Pulse Wave Generator) Reception Multi processing high-speed digital beam former 12-bit A/D converter (4096 gray levels) Sampling rate: Equivalent to 320 MHz Delay precision: 1/64λ at minimum in both transmission and reception Transmission/Reception of Harmonics Broadband Harmonics by Quasi Compound Impulse Waveform Transmission (Probe dependent) Reception frequency: MHz* * 16MHz can be achieved under below conditions. Focusing Probe: UST-5413 Image Frequency High Frequency Information Recieve Lateral direction Transmission: Multi-stage transmission focus of up to Reception: Pixel Focus Slice direction Acoustic lens Beam signal processing Dynamic apodization Frame rate 3 stages out of 8 stages Max. 745 frames/s or more* * Depends on probe and parameter setting Operating Modes B-mode M-mode D-mode (PW, HPRF-PW, CW) Flow mode PowerFlow mode (Directional PowerFlow) eflow mode, Directional eflow mode Free hand 3D mode* 1 * 1 Option: EU

3 Image Display Modes * 1 B M D (PW, HPRF PW, and CW) Dual B Quad B B and M B and D B (Flow) B (PowerFlow) B (eflow) Dual B (Flow) Dual B (PowerFlow) Dual B (eflow) Quad B (Flow) Quad B (PowerFlow) Quad B (eflow) M (Flow) M (PowerFlow) M (eflow) B (Flow) and M (Flow) B (Flow) and M (PowerFlow) B (Flow) and M (eflow) B (Flow) and D B (PowerFlow) and D B (eflow) and D TDI (Tissue Doppler Imaging) Free hand 3D mode* 2 Triplex mode: Simultaneous real-time display - B (Flow) and D - B (PowerFlow) and D - B (eflow) and D DDD (Dual Dynamic Display): Simultaneous real-time display - B and B (Flow) - B and B (PowerFlow) - B and B (eflow) DSD (Dynamic Slow-motion Display): It is possible to display a real-time image and a slow-motion image side by side. Dual B Dual B(Flow) Dual B (PowerFlow) Dual B(eFlow) * 1 Probe dependent. Request function: In multi-mode display, it is possible to select one mode for full screen display. * 2 Option: EU-9143 B-mode Display Gray Scale: 256 levels Scanning area: 100% to 25%, continuously variable Zoom Write zoom (magnification of real-time image): Max. 6 times (probe dependent) Read zoom (magnification of frozen image): Max. 16 steps (probe dependent) Depth range selections: 0.5/0.75/1.0/1.5/2.0/2.5/3.0/3.5/4.0/4.5/5.0, and 1 cm-step increment from 5.0 to 30 cm (probe dependent) Longitudinal and lateral inversion Rotation: By 90 degrees (probe dependent) Frame rate (Line density): 3 selections Gain* 1 : 10 to 90 db STC (sensitivity time control) gain versus depth curve: 8 slide controls Angle gain: Gain versus angle curve: 4 selections (Probe dependent) Contrast* 1 : 23 steps (Dynamic range: db) (It is possible to select the indication between dynamic range in db and number of steps.) AGC Suppression of brightness saturation and Edge Enhancement: 16 steps Relief: 4 steps FTC: On/Off Frame correlation: 16 steps Smoothing: 16 steps (1-16) Post Processing Echo enhance curve: 5 kinds Rejection: 64 steps View gamma: 5 kinds Image optimizer: Available STC curve memory: Available Spatial Compound Imaging* 2 (possible by selected linear and convex sector probes) Compound scan angle: 5-15 degrees, 5 degrees interval (probe dependent) Trapezoidal scan (possible by selected linear probes) Adaptive Image Processing (AIP)* 3 * 1 Gain and contrast can be changed after freezing * 2 Option: SOP-F31-22 * 3 Option: SOP-F

4 M-mode: Sweep method: Moving bar Sweep speed* 1 : 1, 1.5, 2, 3, 4, 6, 8 sec/plane Gain* 1 : B-gain ±30 db Contrast* 1 : 23 steps (Indication can be selected between dynamic range and number of steps.) AGC Suppression of brightness saturation: 16 steps (including relief processing) Relief: 4 steps FTC: On/Off FAM* 2 (Free Angular M-mode) Up to 3 M-mode cursors can be set omni-directionally at any position on a B-mode image. It is possible to reconstruct M-mode images from line-data B-mode images stored in the HDD (Available after freezing.). * 1 Gain, contrast and sweep speed are changeable after freezing * 2 Option: SOP-F31-5 Spectral Doppler: Display: Power spectrum Real-time Doppler Auto Trace* 1 Doppler methods: PW (Pulsed Wave) Doppler HPRF (High Pulse Repetition Frequency) PW Doppler CW (Continuous Wave) Doppler Reference frequencies (probe dependent): PW: 2.00, 2.11, 2.50, 3.08, 3.64, 4.00, 4.44, 5.00, 5.71, 6.15, 6.67 MHz CW: 2.00, 4.00 MHz Analysis rate: PW: 0.3 to 20 khz CW: 1.3 to khz Max. velocity range: PW: 7.08 to 0 or 0 to m/sec (2.0 MHz reference freq., 0 degree, with base line shift) CW: 15.9 to 0 or 0 to m/sec (2.0 MHz reference freq., 0 degree, with base line shift) Base line shift* 2 : Up to double velocity Steerable CW Doppler: Possible (probe dependent) Steered linear scanning: Max. ±15 degrees, 5 degrees interval changeable Spectrum inversion* 2 Angle correction* 2 : Up to 80 degrees, presetable Automated angle correction in Color Flow mode Sample volume size for PW Doppler: mm Wall motion filter: Manual: 50, 100, 200, 400, 800 or 1600 Hz, Auto: Varies in 12 steps Doppler gain: 0-50 db Contrast* 2 : 16 steps Black-and-white inversion* 2 Image Optimizer (Optimization of velocity range and baseline shift) Audio output: Built-in loudspeaker: Monaural Output: 1 channels PW Sound ON function * 1 Option: SOP-F31-3 * 2 Base line shift, Spectrum inversion, Angle correction, Contrast adjustment, and Black-and-white inversion are possible after freezing. Color Flow Imaging Display patterns: Velocity, Velocity + variance, Variance, PowerFlow, eflow, TDI (Tissue Doppler Imaging) Color area size: Variable from 100 % to 15 % continuously Steered linear scanning Max. ±15 degrees, 5 degrees interval changeable (Probe dependent) Frame rate (Line density): 9 steps Image Select: 3 selections (Resolution, Standard, Penetration) Smoothing: 16 steps Flow filter: 6 steps Frame correlation: 16 steps Wall Motion Reduction: 16 steps Average: 3 levels Color coding (Editable with color coding editor) Abdomen : 5 kinds Vascular : 5 kinds Cardiology : 5 kinds User : 5 kinds PowerFlow Gradation: 128 levels Color coding: 5 kinds Non-display of B/W image: Possible Smoothing: 16 steps eflow Gradation: 128 levels Color coding: 5 kinds Non-display of B/W image: Possible 4

5 Smoothing: 16 steps Directional PowerFlow, Directional eflow: Available Color Doppler Reference frequency: (Probe dependent) 2.00, 2.11, 2.50, 3.08, 3.64, 4.00, 4.44, 5.00, 5.71, 6.15, 6.67, 7.27, 8.00 MHz Analysis rate: 0.3 to 10.0 khz (Max. 16 khz in eflow mode) Maximum velocity range: to 0, or 0 to m/sec (at 2.0 MHz reference frequency, with baseline shifted) Color base line shift: Possible up to double velocity (±127 steps) Gradation: ±127 levels for velocity 16 levels for variance Color Polarity: Normal, Invert TDI (Tissue Doppler Imaging) Switching between flow Doppler and tissue Doppler during examination is available Data Management Image data format Multiple-frame (moving) image Image data (DICOM RGB [RLE/Normal], JPEG, Monochrome2*) AVI: MS MPEG4, Motion JPEG codec Line data (DICOM Hitachi Aloka Medical, LTD. private specification) Single-frame (still) image DICOM (Pallete, RGB [RLE/Normal], JPEG, Monochrome2*) TIFF, BMP, JPEG * Compatible with Monochrome2 only when transferring to a server Image acquisition mode Real-time multi-frame image acquisition Post ECG: Max. 10 cardiac cycles (R-R) Pre ECG: Max. 10 cardiac cycles (R-R) Post TIME: Max. 16 seconds Pre TIME: Max. 16 seconds Manual: Line data: Up to the capacity of the Cine Memory Image data (128 lines/frame, 60 Hz): Standard: Max. 16 seconds Real-time Video Clip(AVI, 30Hz) Post ECG: Max. 10 cardiac cycles (R-R) Pre ECG: Max. 10 cardiac cycles (R-R) Post TIME: Max. 16 seconds Pre TIME: Max. 16 seconds Manual: Max. 180 seconds Cine loop high-speed data transfer (Line, Image) It is possible to selectively store data of arbitrary section in the Cine Memory. Simultaneous output to multiple media It is possible to output still image data to multiple of storage media and printers at the touch of a button. Image data management tool Image viewer Thumbnail display of stored images (1-36 images) Check mark is put on a transferred image. Image zoom, rotation, inversion 1:1 replay (main unit HDD or DICOM storage data) Writing into CD-R* 1 /DVD-RAM* 1 /USB memory Re-storing to media, transfer DICOM moving image transfer* 2 * 1 Optional DVD-RAM drive is necessary. * 2 Option: SOP-F31-10 Measurement data It is possible to store measurement data in the main unit hard disk DICOM SR (OB, cardiology, vascular, abdominal and gynecological measurements) output possible* * Option: SOP-F31-10 and SOP-F Patient data Displayed information* Patient information: ID (up to 64 characters), Name (up to 64 characters), Birthday, Sex Study information: Study ID, Age, Height, Weight, Accession, Referring physician, Study description, Sonographer * Conforms to DICOM 3.0 standard Data storage media Main unit hard disk Usable space: up to about 235 GB (About 235,000 still images are storable.) CD-R* DVD-RAM* USB memory* (USB memory port is standard.) * Option Network interface: 10 BASE/T or 100 BASE/TX, (automatically switched) DICOM network communication* 1 Conformity to DICOM service class: Ultrasound image storage SCU Ultrasound multi-image storage SCU* 1 Storage media FSC/FSR 5

6 Print management SCU Modality worklist management SCU MPPS (Modality performed procedure step) SCU Storage commitment SCU SR SCU* 3 (OB, cardiology, vascular, abdominal and gynecological measurements) (For details, please refer to the DICOM Conformance Statement issued by Hitachi Aloka Medical, LTD.) Storage: Possible to send patient information directly to DICOM file server Print: Possible to printout images with DICOM compatible printer directly Work list management: Retrieval of patient and reservation information from hospital information system (HIS) NOTE: The HIS needs to be compatible with DICOM standard supplement 10. The HIS network and the DICOM network need to be linked. Router setting: possible IHE (Integrated Healthcare Enterprise) SWF (Scheduled Work Flow) PIR (Patient Information Reconciliation) * 1 Option: SOP-F31-10 * 3 Option: SOP-F31-10 and SOP-F31-21 are necessary. Security measures User authentication function is available. 3 Types of user authority can be set. It is possible to set whether password is required or not at the start of operation. Teaching file can be made. McAfee Embedded Control software* * Option: SOP-F31-48 Measurement and Analysis General measurements (Available up to 10 channels simultaneously) On B-mode image Distance (Dist, Dist-Trace) Area and Circumference (Trace, Ellipse, Circle) Volume (Spheroidal, Prolate, Area-length, BP Simpson, SP Simpson) Automatic heart cavity trace is possible. (3-point designation method) Index (general purpose) Histogram, Angle, Hip joint angle On M-mode image Velocity Length (amplitude) Time interval Heart rate Index (general purpose) On spectral Doppler Velocity, Acceleration (or deceleration), Mean flow velocity, Pressure gradient RI: Resistance index, PI: Pulsatility index Pressure half time Heart rate Dop. Caliper measurement Index (general purpose) Time interval Stenotic flow measurement Regurgitant flow measurement D. Trace On B/D mode Flow Volume SV/CO On B(Flow) mode FlowProfile* * Option: SOP-F31-7 Others Stenotic rate Ratio User's calculation Measurements on 3D mutually perpendicular planes 3D volume measurement value transfer Obstetrical measurements & calculations 6 Gestational age, Fetal weight Fetal Doppler measurements Fetal cardiac function measurements AFI (Amniotic fluid index)

7 Cervical length Supports multiple pregnancy Growth analysis function (display of past measurement data) Automated NT measurement * * Option: SOP-F31-42 Gynecological measurements & calculations Uterus measurements Endometrial thickness Cervical measurements Ovary measurements Follicular measurements (Volume measurement by 3-axis measurement is possible.) Urinary bladder measurements Uterine artery, Ovarian artery measurements Cardiac analysis B mode LV Volume measurements Area-length, Simpson (Disc), BP Ellipse, Modified Simpson, Bullet, Pombo, Teichholz, Gibson) Automatic heart cavity trace is possible. (3-point) Valve area measurements (AVA, MVA) LA/AO Ratio Right ventricle measurements LV myocardial mass IVC (inferior vena cava) measurement Left/right atrium volume M mode Pombo, Teichholz, Gibson Mitral valve measurements LA/Ao measurements Tricuspid valve measurements Pulmonary valve measurements IVC (inferior vena cava) measurement CRT measurement (Asynchrony evaluation) Doppler mode LVOT (left ventricle outflow tract) flow RVOT (right ventricle outflow tract) flow Trans-mitral flow Regurgitant flow (AR, PR, MR, TR) Stenotic flow (AS, PS, MS, TS) Portal vein Coronary flow TDI PW CRT measurement (Asynchrony evaluation) Flow mode PISA measurement Myocardial Thickness FlowProfile* * Option: SOP-F31-7 Vascular analysis Carotid artery: CCA (common carotid artery) ICA (internal carotid artery) ECA (external carotid artery) BIFUR (Bifurcation of carotid artery) VERT (Vertebral artery) % Stenosis area % Stenosis diameter IMT (Intima-media thickness) Automated IMT Measurement* * Option: SOP-F31-38 Measurements of arteries in extremities: Lower extremity artery flow Upper extremity artery flow % Stenosis area % Stenosis diameter Measurements of veins in extremities: Lower extremity venous flow Upper extremity venous flow Transcranial Doppler measurements Urological measurements & calculations Prostate volume: PSA volume, PRS Slice volume Bladder volume Seminal vesicle Testicle volume Renal volume Cortical thickness Renal pelvis measurement Renal artery Doppler measurements (pulsatility index, resistance index) Abdominal measurements B mode Gall bladder Common bile duct Liver Pancreas Kidney Spleen SOL (Space Occupying Lesion) Vessel diameter (aorta, portal vein) 7

8 Stenotic rate (diameter, area) Doppler mode Abdominal aortic flow Renal flow Portal vein flow Shunt flow B/D mode Flow volume Small parts measurements & calculations B mode Lesion (Breast) D/W ratio NT distance Thyroid volume Isthmus Thickness Doppler mode Breast Doppler flow Thyroid Doppler flow Report Functions - Obstetrical report - Gynecological report - Cardiac function report - Vascular report - IMT (Intima-Media Thickness) report - Breast report - Thyroid report - Urological report - Abdominal measurements report It is possible to recall past measurement reports. Examination data history can be plotted on the report. Direct printout of each report is possible with an optional PC printer. Output of measurement values in CSV file is possible. Hot Key function; It is possible to assign measuring functions to the alphabet keys on the keyboard Measurement on VCR playback image: Possible (manual calibration) User s calculation 30 equations can be set for each application User-assignable terms: 60 words possible Other Functions Cine Memory Cine search and loop display (in B mode) ECG time phase display possible Capacity B mode Max frames Scroll in M or D mode Standard: 10 seconds High-speed mutual data transfer between Cine Memory and HDD is possible. Note: The number of storable images in a loop depends on probe type, scanning angle and other conditions. Physiological Signal Display* Displayed information: ECG ECG synchronized display: Available for one phase Display position: Continuously variable (both in B and M modes) * Option: PEU-F37 Freehand 3D* 1 Freehand 3D Flow3D* 2 imaging by a 2D probe is possible. *1 Option: EU SOP-F31-37 *2 Option: SOP-F31-35 EFV (Extended Field of View)* It is possible to display an image of an extensive range of the body by moving the probe. An area wider than the scanning width of the probe can be displayed. * Option: SOP-F31-1 Automated IMT Measurement* It is possible to automatically extract max IMT, min IMT and mean IMT by simply setting ROI (region of interest) on a long-axis view of the vessel. In addition, the thicknesses at 3 points, i.e., the point at max IMT, and the points at 1cm on the right and left of the max IMT, can be automatically detected and averaged. * Option: SOP-F31-38 Automated NT Measurement* It is possible to automatically extract the nuchal translucency thickness (NT) by simply setting ROI (region of interest). In addition, thicknesses at max NT, Mean NT can be automatically calculated. 8

9 * Option: SOP-F31-42 PC printer It is possible to printout OB/GYN, cardiology, PV, small parts and urology report screens including ultrasound images directly with an external PC printer. 9

10 System Configuration F31 main unit with 15" LCD monitor Optional Software (License Key) Optional Units/Parts Optional Recording Devices Extend Field of View software SOP-F31-1 Real-time Doppler Auto Trace software SOP-F31-3 Physiological signal display unit PEU-F37 Performance acceleration unit EU-9143 B/W printer* 2 MP-FX-F37-1 is necessary. SONY: UP-D897 MITSUBISHI: P95DW Freehand 3D software* 1 SOP-F31-37 Flow3D software SOP-F31-35 Free Angular M-mode function software SOP-F31-5 FlowProfile measurement software SOP-F31-7 DICOM Network Communication software SOP-F31-10 DICOM Structured Report software SOP-F31-21 Spatial Compound Imaging software SOP-F31-22 Endo-cavity probe holder (Horizontal) MP-PH8 2 (two) MP-PH-F37-3 are necessary to attach on the left side of system. Probe holder (left) MP-PH-F37-2(2) (small) MP-PH-F37-2(3) (large) MP-PH-F37-3 is necessary. Footswitch MP-2345B (1 point) MP-2614B (3 points) Overlay seat MP-SH-F37-1 *1 EU-9143 is necessary. *2 EU-6056 is necessary. Color Printer* 2 SONY: UP-D25MD MP-FX-F37-2 is necessary. MITSUBISHI: CP30DW MP-FX-F37-3 is necessary. DVD recorder* 2 DVO-1000MD (SONY) PM-F37-H005, MP-FX-F37-5 is necessary. CD-R/DVD Disk Drive unit* 2 AIP software SOP-F31-24 Automated IMT measurement software SOP-F31-38 Automated NT measurement software SOP-F31-42 McAfee Embedded Control software SOP-F

11 OPTIONAL PROBES Electronic convex sector probes Application (description) Abdominal, OB/GYN Endovaginal, Gynecological Endovaginal, Gynecological Model Ultrasound Frequencies (MHz) B and M modes UST /4.00/5.00/5.71 BbH :.82/2.00/2.11/ 2.50 UST /5.00/6.67/8.00 THE, BbH: 4.00/5.00/5.71/6.67 THE: Tissue Harmonic Echo, BbH: Broadband Harmonics Doppler/Flow Flow:2.11/2.50/ 3.08/3.64 PW: 2.11/2.50/ 3.08/3.64 Flow:3.64/4.00/5.00 PW: 3.64/4.00/5.00 UST /5.00/5.71/6.67 Flow: 3.08/3.64 PW: 3.08/3.64 Endorectal UST-676P 3.64/5.00/6.67/8.00 THE, BbH: 4.00/5.00/5.71/6.67 Flow:3.64/4.00/5.00 PW: 3.64/4.00/5.00 Intraoperative UST /6.67/8.00/10.00 Flow:5.00/5.71/6.67 PW: 5.00/5.71/6.67 Intraoperative UST /6.67/8.00/10.00 Flow:5.00/5.71/6.67 PW: 5.00/5.71/6.67 Intraoperative UST-MC Scanning angle (degrees) Radius of curvature (mmr) 5.00/6.67/8.00/10.00 Flow:5.00/5.71/6.67 PW: 5.00/5.71/ Optional accessories Puncture adapter: MP Puncture adapter set MP-2748-SET Puncture adapter: MP-2445-SET Probe cover: RB-945BP-S (sterilized)* RB-945BP-NS (nonsterilized) Puncture adapter is attached as standard Probe cover: RB-665P-S (Sterilized*) RB-665P-NS (Non-sterilized) Puncture adapter: MP-2458, MP-2783 Waterproof connector cover: MP Waterproof connector cover: MP-2790 Waterproof connector cover: MP-2790 Electronic linear probes Application (description) Small parts, Peripheral vascular Model Ultrasound Frequencies (MHz) B and M modes UST /7.27/10.0/13.3 BbH: 5.00/5.71/7.27/8.00 Doppler, Flow Flow:4.44/5.00/5.71/6.15 PW:4.44/5.00/5.71/6.67 BbH: Broadband Harmonics Scanning Optional width (mm) accessories 38 Puncture adapter:ecm-16 Electronic phased array sector probes Application (description) Model Cardiac UST /2.50/3.08/3.64 THE, BbH: 1.82 Cardiac, Pediatric UST /5.00/6.67/8.00 THE: 3.08/3.64 THE: Tissue Harmonic Echo, BbH: Broadband Harmonics Ultrasound Frequencies (MHz) Scanning Optional angle B and M Doppler & Flow accessories (degrees) Flow:2.00/2.50/3.08/3.64 PW: 2.00/2.50/3.08/3.64 CW:2.0 Flow: 3.08/3.64 PW: 3.08/3.64 CW:

12 Probes and available functions Probes Functions T.H.E. TDI EFV Freehand 3D eflow CW SCI UST YES YES YES - YES - YES UST-9124 YES YES YES UST UST-676P YES YES YES UST YES UST YES UST-MC YES UST YES YES YES - YES YES YES UST-5299 YES YES - - YES YES - - YES UST-5298 YES YES - - YES YES Trape zoid BbH 12

13 Acoustic Power 0 to 100%, continuously changeable Preset Function 45 separate programs for specific clinical applications and/or users User programmable and/or factory default settings Factory default settings: 33 kinds Characters and graphic displays Character input area: ID, name, age, sex, retained text Automatic Annotation Labeling: 120 words or more (User registration is possible.) Body mark: 69 kinds Body mark editor to create user s body mark: 20 kinds It is possible to create any body mark with probe mark editor: 4 kinds Movement of displayed position: Possible Fetal body mark: Rotatable L and R display Active Probe Ports For electronic scanning probes: 3 Environmental Requirements In Operation Temperature: +10 to +40 degrees C Relative Humidity: 30 to 75% (non condensing) Atmospheric pressure: 700 to 1060 hpa Altitude: Max. 3000m In Storage/transportation Temperature: -10 to +50 degrees C Relative Humidity: 10 to 90% (non condensing) Atmospheric pressure: 700 to 1060 hpa Power Requirement V/ V ±10%, 50 or 60 Hz, Max. 700 VA (with peripherals) Dimensions 43 cm (W) 58 cm (D) cm (H) Weight Approx. 65 kg (main unit only) Input/Output Signals Data Input/Output USB: 8 channels For USB memory, Disk drive unit, B/W digital printer, color digital printer Analog Video Input/Output Color composite: 1 channel Y/C: 1 channel (for DVD recorders: DVO-1000MD) Others Analog audio input/output (L/R): 1 channel DVD control signal (RS-232C): 1 channel Viewing Monitor 15-inch flat-panel LCD (XGA:1024 X 768) - Tilt - Swivel: independently from or together with operation panel - Height Adjustment: independently from* or together with operation panel * 3 steps adjustable Safety Regulation IEC Ed.3.0: 2005, Class I, Type BF 13

14 The specifications are subject to change without notice. F31 is a registered trademark or trademark of Hitachi Aloka Medical,Ltd. in EU member and other countries. The standard components and optional items differ depending on the country. Not all products are marketed in all countries. Please contact your local Hitachi Aloka Medical distributors for details. Harmonic Echo is a registered trademark or trademark of Hitachi Aloka Medical, LTD. in Japan and other countries. DICOM is the registered trademark of the National Electrical Manufacturers Association for its standards publications relating to digital communications of medical information Mure, Mitaka-shi, Tokyo Japan Phone: , Fax: Printed in Japan, SP-F31-V11-E1