State (Beijing) Medical Technology Co., Ltd.
State (Beijing) Medical Technology Co., Ltd.
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Black / White Ultrasound Scanner,Veterinary Portable Digital Diagnostic Ultrasound Equipment
The high resolution Ultrasonic Diagnosis Equipment , controlled by computer and equipped with digital screening converter (DSC), is characterized by its clear image, stable performance and high resolution with adopting variable aperture, multi-segment dynamic focus, large dynamic band low-noise pre-amplifier, logarithmic compression, TGC control, dynamic filter, edge enhancement and frame-related technologies etc.
a) The scanning modes of ultrasound are electron convex array and electron liner array.
b) The Ultrasonic Diagnosis Equipment is a portable one in accordance with its structure.
The instrument is consist of mainframe, probe and monitor,. It can be connected with medical image work station, printer, and color monitor. and the scanning modes are electron convex array and electron liner array. The main probe is 3.5MHz(R=60) Electronic Convex Array, the selective probe are 6.5 Electronic Convex Array(housing R=13)and7.5 MHz surface probe.
● Four display format: B,B+B,4B,B+M,M; Image grey scale: 256 levels.
● Freezing, real time, selective enlargement, upwards/downwards and left/right turnover of the image can be realized.
● 8 stage TGC adjustment.
● 18 types of body mark.
● Full-screen character annotation.
● Fixed character, real time clock and calendar.
● Electron focusing, free combination of focus.
● Various probe for choice, enough to meet requirement of clinical diagnosis.
● Frequency Conversion: 2.0MHz – 8.0 MHz.
● Image magnification: ×1.0,×1.2,×1.5,×2.0. the utmost depth of detection is 240mm.
● Measuring: distance, perimeter, area, volume, pregnant weeks etc. Heart rate and slope can be measured under M mode.
● Built-in DSTN Processor, PAL-D and VGA video transmission, external screen monitor, colorful screen, video tape recorder, video image printer etc.
● Movie replay function, uninterrupted replay or step forward/backward replay for 256 images can be realized.
● Having the function of “flash in”,“flash out”, “dream in”, “dream out” and “USB”.
● With the optional function of 4 segments frame correlation.
The equipment will be used in hospital and clinic to diagnose human liver, gallbladder, spleen, kidney, pancreas, heart, bladder, womb, adnexa and urinary system and it can also be applied to check pregnancy etc.
The main functions of the main probe
2.1.1 The frequency of Electronic Convex Array probe is 3.5MHz(R=60)
2.1.2 Depth display: ≥190mm
2.1.3Resolution (vertical direction): ≤1mm (depth ≤130mm)
≤2mm(130mm＜depth ≤160mm)
2.1.4 Resolution (cross direction) ≤2mm (depth ≤130mm)
≤3mm(130mm＜depth ≤160mm)
2.1.5 Precision of geometric position :cross direction≤10%; vertical direction≤ 5%
2.1.6 Blind Zone(mm) ≤4mm
2.1.7 The conversional frequency points of the main probe (3.5MHz Convex Array probe) are: 2.0MHz﹑3.5 MHz﹑4.5 MHz﹑5.0 MHz﹑5.5 MHz﹑6.5 MHz﹑7.5 MHz , the detailed requirements of the conversion frequency points are as follows:
| The frequency of probe( MHz) | f≤2.5 | 2.5＜f≤4.0 | 4.0＜f≤5.0 | 5.0＜f≤10 | |
| Type of probe | liner array , R≥60mm convex array | liner array , R≥60mm convex array
| liner array , R≥60mm convex array
| Superficial R≥60mm convex array
| (intra-cavity probe ) R＜60mm convex Array) |
| Resolution( lateral ) mm | ≤3 (depth)≤130) ≤4(130＜depth≤160) | ≤2 (depth≤130) ≤3 (130＜depth≤160) | ≤2 (depth≤60) | ≤1 (depth≤60) | ≤1 (depth≤40) |
| Resolution (vertical direction)mm | ≤1 (depth≤130) ≤2 (130＜depth≤170) | ≤1 (depth≤130) ≤2 (130＜depth≤170) | ≤1 (depth≤80) | ≤1 (depth≤80) | ≤1 (depth≤40) |
| Blind zone,mm | ≤4 | ≤4 | ≤3 | ≤3 | ≤5 |
| Utmost depth display,mm | ≥190 | ≥190 | ≥120 | ≥80 | ≥60 |
| Precision of geometric position,% | Lateral≤10 Vertical direction≤5 | Lateral≤10 Vertical direction≤5 | Lateral≤10 Vertical direction≤5 | Lateral≤5 Vertical direction ≤5 | Lateral≤10 Vertical direction≤5 |
2.2.1 6.5MHz(R=13) Intra-cavity probe : 5.5 MHz﹑6.5 MHz and 7.5 MHz.
2.2.2 7.5MHz Linear surface probe : 7.5 MHz﹑8.5 MH and 10.0 MHz.
When AC 220V±22V or 110V±11V is changed , the equipment can also be operated as usual.
The continental working time for the Ultrasonic Diagnosis Equipment is more than 8 hours.
The medical image work station can be connected with the ultrasonic if the function index of the former satisfies the requirements of the standard.
