Doppler ultrasound diagnostic instrument
1. The name of the goods:
All -digit color Doppler ultrasound diagnostic instrument
2. Usage explanation:
2.1. Abdominal, obstetrics, gynecology, small organs, small organs, vascular, urology, muscle bone, orthopedic surgery, emergency,
nerve, heart, cranial, pediatrics, other other
2.2. * Requirements are the latest version of 2020 or the latest factory modeling models. They have the ability to upgrade user on
-site, which can meet the needs of future clinical application expansion
3. System technical specifications and overview:
3.1. Full digital color Doppler ultrasound diagnostic system host
3.2. ≥ 17 -inch color LCD display
3.3. * Control panel can rotate and lift independently
3.4. Digital beam enhancer
3.5. Multiple wave beam synthesis
3.6. The probe interface ≥3
3.7. Space composite imaging
3.8.
3.9. Frequency composite imaging
3.10. Organizational specific imaging
3.11.
3.12. Harmony imaging mode
3.13.m mode
3.14. Color M -shaped mode
3.15. Color Doppler imaging (including color, energy, directional energy Doppler mode)
3.16. Spectrum Doppler imaging (including pulse Doppler, high pulse repeated frequency)
3.17.
3.18. Independent angle partial turns
3.19. Real -time dual contrasting imaging
3.20. * Extended imaging (requiring convex array, line array, volume probe available)
3.21. * Automatic image optimization (including the application of two -dimensional, color and spectrum mode)
3.22. * Full screen release big
3.23. Local amplification (supporting front -end and back -end amplification)
3.24. * Online electronic manual
3.25. Support language, including English, Chinese (keyboard input, annotation, operation panel, etc.)
3.26. * Support ultrasonic teaching software, requiring the machine to provide standard ultrasonic image maps, anatomical
schematic diagrams, scanning techniques, and scanning techniques, support doctors to self -study and training of ultrasound scan
inspection
4. Notes, position diagrams and measurement/analysis/report
4.1. Support Chinese and English annotations, custom notes
4.2. ≥100 ≥100, custom position diagram
4.3. Conventional measurement software package
Doppler measurement
Color speed measurement
Automatic spectrum measurement
TEI index measurement
Endometrial automatic drawing measurement
4.4.
Abdomen, gynecology, obstetrics, heart, urinary, small organs, pediatrics, blood vessels, nerves, emergency department
5. Movie playback and original data processing
5.1. Available in all modes
5.2. Support manual and automatic playback
5.3. Support to storage back and forward storage, the time length can be preset, and the backward storage is ≥ 5 minutes
5.4. Support image contrast (dynamic, static)
5.5. Support image post -processing
6. Check the storage and management (built -in ultrasound workstation)
≥1T hard disk
Built -in ultrasound workstation
Multiple export image formats: dynamic images, static images
Export directly in PC format, you can watch images directly on ordinary PC without special software
7. Connectivity requirements
7.1.DVD R/W burning light drive
7.2. * ≥5 USB interface
7.3. Video/audio input, output
8. * Security and certification
Certified by CE, FDA and SFDA
9. System technical parameters and requirements
9.1.
Digital sound beam formor
Digitalized dynamic focus, digital variable pores and dynamic changes, A/D≥12 bit
Receiving method: transmitting and receiving channel ≥1024, multi -double signal parallel processing
Scan line: per frame density ≥230 ultrasound line
Focus on the transmitting sound beam: Launch ≥8 segment
scanning frequency:
Electronic convex array: ultrasonic frequency 2.0-9.0 MHz
Electronic phase control array: ultrasonic frequency 2.0-7.0MHz
Electronic line array: ultrasonic frequency 4.0-12.0 MHz
＊ Maximum display depth: ≥36cm
TGC: ≥8 paragraph
LGC: ≥6 paragraph
Two -dimensional gray step: ≥256
＊ Dynamic range: ≥160 (visual adjustment)
Gain adjustment: B/m/d are independent and adjust, respectively, ≥100
Pseudo color map: ≥8 species
Preset conditions: For different checks of the organ, preset the best image examination conditions
9.2. Color Doppler imaging
Including speed, energy, directional energy display, etc.
Display: B/C, B/C/M, B/Power, B/C/PW
＊ The sampling box is deflected: ≥ ± 20 degrees (line array probe), continuous adjustment
9.3. Spectrum Doppler mode
Display: B, PW, B/PW, B/C/PW, B/CW, B/C/CW, etc.
Display control: reverse, zero shift, B refresh, D extension, B/d extension, etc.
Maximum speed: ≥7.60m/s (continuous Doppler speed: ≥30m/s)
Minimum speed: ≤1 mm /s (non -noise signal)
Sampling volume: 0.5-20mm
Partial turn angle: ≥ ± 20 degrees (line array probe)
Zero movement: ≥8 level
Quick angle correction
Support spectrum automatic measurement
9.4.
Multiple rendering mode
Cutting function
Ultrasonic fault imaging
10. Probe specification
10.1. Probe frequency: frequency bandwidth 2.0-15 MHz (dependence on different probes)
All probes are broadband inverter probes
Two -dimensional, harmonic, color and spectrum Doppler models are independent frequency conversion
10.2. Small array, bandwidth: 2.0-5.5MHz
10.3. Line array, bandwidth: 4.0-12 MHz
10.4. Phase control array, bandwidth: 2.0-5.0 MHz
10.5. Stranging guidance
The convex array, line array, phase control array has a multi -angle puncture guidance function
11. Configuration
1 host, 3 probes (abdomen probe, line array probe, phase control array probe or internal probe to choose one).
12. * Spare parts, technology, maintenance services and training requirements
12.1. The seller shall set up spare parts library in the city or the central cities of the provincial capital to deposit all the
necessary spare parts to ensure that it can be supplied in time if necessary
12.2. In the local or provincial central cities of the user, the seller shall allocate multiple engineering and technical
personnel to provide services such as opening, installation, debugging or repairing services at any time
