| 原産地: | 中国(本土) | 銘柄: | bs | モデル番号: | bs0742 | タイプ: | 検査療法装置 | タイプ: | 医療4epシステムemgチャンネルポータブルマシン | チャネル数の: | 4チャンネル | A/d変換の分解能: | 16ビット | 刺激的な周波数: | 0.1-50hz | 定電流: | 0.2-100ma | cmrr: | 100デシベル | 分析時間: | 5-5000ms | サンプリング比: | 数200khz | 感度: | 0.05μv- 20mv/グリッド | パルス幅: | 50- 1000μs |
包装
| 包装: | 医療用のパッケージは、 標準的な輸出4epシステムemgチャンネルポータブルマシン |
仕様
Medical 4 channel portable EP system EMG machine
Specification:
14 Channel EMG System
2 A/D conversion resolution: 16 Bit
3 Sampling rate: 200kHz
4Analysis time: 5-5000ms
The equipment records bioelectricity activity of nerve muscle for determining
its function state, which combines with nerve conduction speed, to give patient
an auxiliary diagnosis.
Checking contents: EMG(electromygram), MCS(motor nerve conductor
velocity), SCS(sensory nerve conductor velocity), F wave, Hreflex,
RNS(repetitive nerve stimulation), Blink Reflex, VEP(visual evoked potential),
BAEP(brainstem auditory evoked potential), SEP(somatosensory evoked
potential), etc.
Features:
Professional EMG/EP operation platform and perfect test items, complete each
test in the shortest time.
Neuro and muscle navigation system, convenient in selecting test part.
Powerful normal values system, contrast with normal data automatically.
Flexible software design, configure system parameters according to
requirements.
High-speed data collection, electromagnetic interference suppression,
Photoelectric isolation and low noise.
Integrative hardware system, compact in configuration and easy in moving.
Performance:
Main system part
A/D conversion resolution 16 Bit
Sampling ratio 200kHz
Analysis time 5-5000ms
Stimulating frequency 0.1-50Hz
Amplifier part
Four-channel
Sensitivity 0.05μV-20mV/Grid
Earth noise EMG <= 4μV(Vpp)
EP <=0.1μV(Vpp)(1000 times in average)
Common-mode rejection ratio >= 100dB
50Hz Ban wave setting:
Upper limit for Filter-frequency 20kHz
Lower limit for Filter-frequency 0.01Hz
Gain amplifies 25 times-400000 times
Stimulator part
Constant current 0.2-100mA
Pulse width 50-1000μS
Short circuit and overloading protection
Auditory Stimulator
Stimulation wave 40Hz Short, Sound Stim
Stimulation polarity nondense wave, dense wave and alternant wave.
Sound strength 40-120db (1db per level)
Stimulation mode left, right, left & right
Frequency of 40Hz carrier wave 500-8000Hz
Visual stimulator
Mode tessellation, horizontal bar and vertical bar.
Stimulation view all-view, half-view and quarter-view
Resolution 3x4, 6x8, 12x16, 24x32, 48x64
Physical characteristic
Dimension 420mm*350mm*46mm(L×W×H)
Net weight 6KG
