grass model 3 4 channel polygraph | 合法醫療器材資訊網
由AMGrass著作·被引用29次—AlbertM.Grass,ScD.Quincy,MA...andthepolygraphinthesameinstrumentasforsleep.A...Instrumentswas3Kto10KQ,heusednon-polarizablepadelectrodes...whileatM.I.T.tobuildthreechannelsofEEGamplifie,由MSalinsky著作·1988·被引用20次—channelofEOG(electrodesatoutercanthi),andonechannelofsurfaceEMG(sub-...EOG,andEMGweresimultaneouslyrecordedonaGrasspolygraphwith...differentiationofstages2,3,and4ofnon-Rem(NREM)s,3.DualchartdriveinstalledinaGrassModel5Polygraphrecordingonafourchannelch...
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A personal history by Albert Grass on the ... | 合法醫療器材資訊網
由 AM Grass 著作 · 被引用 29 次 — Albert M. Grass, ScD. Quincy, MA ... and the polygraph in the same instrument as for sleep. A ... Instruments was 3 K to 10 KQ, he used non-polarizable pad electrodes ... while at M.I.T. to build three channels of EEG amplifie Read More
Comparison of Sleep Staging by Polygraph and Color Density ... | 合法醫療器材資訊網
由 M Salinsky 著作 · 1988 · 被引用 20 次 — channel of EOG (electrodes at outer canthi), and one channel of surface EMG (sub- ... EOG, and EMG were simultaneously recorded on a Grass polygraph with ... differentiation of stages 2, 3, and 4 of non-Rem (NREM) s Read More
DUAL CHART DRIVE FOR GRASS POLYGRAPH | 合法醫療器材資訊網
3. Dual chart drive installed in a Grass Model 5 Polygraph recording on a four channel chart at a speed of 10 mm/sec and on a two channel chart at 1 mm/sec. Read More
Facebook | 合法醫療器材資訊網
1946: Grass Model III EEG, 1st 8-channel EEG. Photo shows 4 Grass Model III EEGs, 8-channels each for 32-channels of simultaneous recording in the OR. Read More
Grass Instrument Company | 合法醫療器材資訊網
1935 - founded by Albert Grass; medical instrument company specialising in EEG, epilepsy and sleep monitoring and polygraph equipment; 1994 - Grass Instrument Co. ... Metal case containing power amplifier for 3-channe (electroencephalograph) ... 8 chann Read More
Low | 合法醫療器材資訊網
sponse analysis of three Grass model 7 polygraphs was under- taken. Observed error was ... respiration (0.1-3 Hz), but this was not the case for frequencies >6 Hz under certain ... three channels (polygraphs 2 and 3) (see Fig. 1). The channels ... Read More
Polygraphic Studies of Normal Infants during the First ... | 合法醫療器材資訊網
由 RM Harper 著作 · 1976 · 被引用 187 次 — Heart rate polygraph ... (3) also presented cardiac data for infants between 2 and 8 weeks ... Data were recorded on a 16-channel Grass model 78 polygraph. Read More
Polysomnographic Telemetry Using Telediagnostic and ... | 合法醫療器材資訊網
由 DE Sewitch 著作 · 1985 · 被引用 26 次 — A Grass Model 7SB 24-channel polygraph was used for all sleep recordings. ... 3. Thirty-second example of the transmitted stage 2 sleep of a nonnal 33-year-old ... Read More
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【腦波計】許可證字號:衛署醫器輸字第000515號
器材品名:腦波計許可證字號:衛署醫器輸字第000515號註銷狀態:已註銷註銷日期:1990/08/29註銷理由:自請註銷有效日期:1981/02/...