언어선택 사이트맵 한국어 영어

Product name : QEMG-4 (LXM3204)
4-channel computerized wire EMG
measurement system (USB type))
4-channel surface EMG measurement and PC storage
Over 50 kinds of EMG analysis and preprocessing functions
(real time support)
EMG-Biofeedback function
MVIC, RVC normalization function
Stimuli presenting function (video, pictures, sentences, music)
Real-time subject response key, event marking function
Can select timer, sampling frequency, number of channels
amplification degree
Providing library functions for developers
4-channel EMG measurement and PC storage function
EMG of 4 muscle regions can be measured at the same time and measured EMG data are stored in the computer. EMG can be measured in any region with muscles such as head (face), upper limbs (arms), lower limbs (legs), trunk (torso).
Painless surface EMG type
You can comfortably measure EMG without pain because it is non-invasive surface EMG attaching disposable electrodes to skin surface not needle EMG.
Powerful EMG analysis function
This function provides dozens of basic analysis methods that can extract the characteristics of EMG.
Even beginners can easily analyze because it uses the way of clicking the analysis icon with a mouse.
Muscle contraction or muscle tone analysis such as RMS Integral Average
Muscle fatigue analysis such as Median Frequency, Mean Frequency
Muscle timing analysis by the cross-correlation between measurement regions
Power Spectrum distribution
Absolute and relative power values of random frequency domain
Power Ratio between other frequency domains
Mean, SD, Skewness, Kurtosis analysis by RMS probability distribution
Average for all muscle regions of the above analysis variables
Changing pattern of the above analysis variables over time (Moving Window)
EMG-Biofeedback function
You may feel tension of the muscles roughly but cannot know the degree and how much muscle tension can be reduced or be relaxed when I try by the feeling alone. EMG Biofeedback is the one used in the clinic at this time. EMG Biofeedback is mainly used in tension headache treatment, stress relaxation, incontinence treatment, various rehabilitation trainings, correct motion training of the sports field.
Normalization function of MVIC, RVC etc.
Universal normalization operation is available such as MVIC (Maximum Voluntary Isomeric Contraction) ,RVC (Reference Voluntary Contraction) for RMS. It is recommended to go through the normalization process when strictly comparing EMG amplitude between each muscle region or each individual subject. Because RMS values which are amplitude information of EMG measured are also affected by subject individuality such as age, sex, size of the muscle cross section, skin thickness of the subject etc.
EMG preprocessing function
The preprocessing function that can be used for removing noise or trimming data is provided in the step of prior to analysis.
Selecting the analysis area corresponding to the desired channel, desired part
Extracting random vibration components by frequency filter (LPF, HPF, BPF, Notch)
Extracting only areas marked with specific stimuli, certain response key according to the conditions
Cutting a specific area or substituting it with a different value
Resampling, Smoothing
Correcting values beyond a certain range
Stimulus scheduling function
A variety of EMG experiments can be designed because you can set so that experimental stimuli such as simple video, pictures, sentences, music etc. can be automatically presented at the time you want while measuring EMG.
Subject response key function
You can obtain the response information of the subject by the keyboard during EMG measurement.
Event Marking Function
If the subject fell asleep or moved seriously while measuring EMG, you can mark the event that happened in the envelope of the time.
Real time analysis function
You can check the results of EMG analysis immediately in real time as soon as measuring data.
Timer setting function
This is the function that measurement is conducted only for the time set by the user and then stored in a file.
This is the function required when studying EMG that must control the length of the data equally.
Providing library functions for developers
Without knowledge of the hardware, you can directly control equipment within applications developed by the researcher and obtain EMG data in real time to use them for the research purpose.
Others
Sampling frequency, amplification degree, number of measuring channels can be randomly adjusted.
Can optimally observe the EMG envelope graph by gradually increase or decrease it vertically or horizontally
Can edit the analysis result graph in the desired style
Can copy with print and word processing of the analysis result screen
Can manage raw data, several analysis result graphs, event information, reports within a file in the integrated environment storage method
Can run the measurement, analysis environment randomly designed by the user with one click
User defined analysis method add function
Test mode function (experimental design work available in the absence of equipment)
Report function (Can enter subject information and analysis result, comment)
Subject observing function by web camera
Can be converted into ASCII (text) format and stored
Database function
기본구성품
사진 품명 모델 개요
제품 본체 PMB-LXM3204 LXM3204 구성품-본체
TeleScan CD-TS-2.2 장비 제어, 실시간 데이타 수집,
시계열 분석 (무료다운로드↓)
  QEMG-4
사용자 메뉴얼
MAL-QM4 QEMG-4(LXM3204)
사용자 상세 설명서 (다운로드↓)
전극선모듬-7 LXEL-EMG4 5개들이 전극선 모음; 2-Poles Electrode Shield Cable(4EA),
Single Pole Electrode Lead(1EA)
1회용 전극 Electrode2237 1회용 Ag/Agcl 전극
USB 케이블 LXT-USBCB-001 PC와 USB 장치간 연결하는 케이블
전원 케이블 CODE-220V 제품본체 전원연결선.
퓨즈 Fuse250V-3A 제품에 포함되는 예비용 퓨즈