State (Beijing) Medical Technology Co., Ltd.
State (Beijing) Medical Technology Co., Ltd.
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Scanning mode: Electron convex array scanning,
Electron linear array scanning
Electron convex array
Five display format: B, B+B, 4B, B+M, M
Image magnification: ×1.0, ×1.2, ×1.3, ×1.5, ×1.6, ×1.8, ×2.0
L-zoom: real-time partial amplification
Depth of detection: ≥180mm
Image grey scale: 256 levels; 4-stageγcorrection
Frame: 3-stage frame function
Focus: Dynamic digital electronic focus point by point
Gain control: Full gain and 8-segment TGC
Probe Conversion: probe automatic identification
Frequency for Convex : 2.0MHz, 2.5 MHz, 3.0 MHz, 3.5 MHz, 4.0 MHz, 4.5 MHz, 5.0 MHz
Image:
2. 2. 1 performance of standard probe
2. 2. 1. 1 R=60 the center frequency of convex array probe: 3.5Mhz
2. 2. 1. 2 investigation depth: >=180mm
2. 2. 1. 3 Vertical resolution:<=1mm(depth<=130mm)
<=2mm(130mm<depth<=170mm)
2. 2. 1. 4 Lateral resolution:<=2mm(depth<=130mm)
<=3mm(130mm<depth<=160mm)
2. 2. 1. 5 Geometric position accuracy: Portrait<=5%; cross wise<=10%;
Dead zone: <=4mm
Slice thickness : <=5mm
Pupil deviation:<=+-20%
M mode display error: <=5%
| performance | Probe style and standard frequency | |||
| Standard frequency of probe | 3.5 MHz | 6.5MHz | ||
| Random error of frequency | Deviation of Sound frequency and standard frequency should ≤±15% | |||
| Probe | linear, R≥60mmconvex | linear(linear), R≥60mm convex | R＜60mm convex
| |
| Investigation depth,mm | ≥180 | ≥70 | ≥60 | |
| Axial resolution,mm | ≤2 (depth≤80) ≤3 (80＜depth≤130) | ≤1 (depth≤50) | ≤1 (depth≤40) | |
| Lateral resolution,mm | ≤3 (depth≤80) ≤4 (80＜depth≤130) | ≤2 (depth≤40) | ≤2 (depth≤30) | |
| Geometric position accuracy,% | crosswise≤10 Length wises≤5 | crosswise≤5 Length wises≤5 | crosswise≤10 Length wises≤5 | |
| Dead zone,mm | ≤4 | ≤3 | ≤4 | |
| Slice thickness,mm | ≤9 | ≤5 | ≤5 | |
| Pupil error,% | ≤±20 | ≤±20 | ≤±20 | |
| M mode time error,% | ≤5 | -- | -- | |
| M mode distance error,% | ≤5 | -- | -- | |
Certificate:
Most of our products have CE certificate.Some even has FDA certificate special for America market .Our medical products are manufactured under these certificates and strict quality control system to assure our product with superior quality and satisfaction.