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eChip? – The Oximetry Module

envisen — Tue, 17 Nov 2020 13:51:31 +0000

Accuracy proven by Bickler Laboratory of University of California San Francisco.
Small Size?allows it to fit into small handheld devices.
Low Power Consumption?which?facilitating long battery life in handheld devices.
Signal Index (Perfusion level)?is?providing a proportional to the?perfusion level of the patient
Plethysmogram?is automatically scaled and offset in real time to fit into graphical display.?A real-time pulse bar output is provided to indicate the strength of pulse.
3 response modes selection;?Sensitive.?Stardard?&?Stable.
UART Communication?which provided a flexible and straightforward data output making it implement in the host system easily
A?real-time warning and error reporting system, allowing the host to monitor whether?eChip??is working properly. Messages and warnings are provided for abnormal operation.

Parameter	Range			Unit
	Min.	Typ.	Max.
SpO2	0	–	100	%
SpO2 accuracy70 – 99% <70%	– –	±2 Monotonic	– –	%
SpO2 resolution	–	1	–	%
Pulse rate range	30	–	249	BPM
Pulse rate resolution		±3		BPM
Perfusion range	0.05	–	20	%
SpO2 averagingStable Normal Sensitive	– – –	16 12 6	– – –	Pulse
Motion artifact	–	Not Specified	–	/
Signal index	–	NormalReduced Poor	–
Pulse wave	0	–	255	LSB
Pulse bar	0	–	15	LSB
Other specifications
Parameter		Range	?	Unit
	Min.	Typ.	Max.
Operating Temperature:	-20	–	+60	°C
Storage Temperature	-30	–	+70	°C
Operating humidity (Non Condensing)	0	–	90	%
Storage humidity (Non Condensing)	0	–	90	%
Dimensions	–	18 x 31 x 6	–	mm
Weight	–	2	–	g

envisen — Tue, 17 Nov 2020 13:48:14 +0000

Standard Accessories included

Measuring range	SpO2	0% – 100 %
	Pulse rate	30 – 240 BPM
Measuring Accuracy	SpO2	±2 (70%-100%), <70% not specified
	Pulse rate	±1digit(<100/min),?±2digit (100-200/min) ±3 digit (>200/min)
Display	TFT , 65,000 color , 320 X 240dpts
Indicator	Motion indicator, Signal quality, Perfusion, Pulse amplitude, Battery status, Alarm mute, Sensor status, Patient type
Trend mode	5 min / 30 min / 4 hrs
Response time	< 10s
Temperature compensation	Integrated NTC compensation in the device
Power supply	4 Batteries (AA size)
Operation time	72 hours
SpO2 alarm limits	Adjustable between 45 – 100 / off
Pulse rate alarm limits	Adjustable between 30 – 240 / off
Data storage	Max 560 hours
Alarm function	Visual and audio
Personalisation	Device and data set (e.g. Patient ID)
Protection class	IPX2, II Type BF
Interface	USB2.0
Ambient pressure	600-1300hPA
Operation Ambient	0 – 50℃, 15 – 90 %RH
Storage Ambient	-20-70℃, 10 – 95 %RH
Standards	ISO13485, ISO9919, IEC60601
Weight	235g Without battery
Dimension (device)	128 mm x 650 mm x 28 mm
Standard Packing	HandyOxi 500 x 1 Finger clip sensor x 1 Silicon Protector x 1 PC software CD x1 USB data cable x1

envisen — Tue, 17 Nov 2020 13:44:36 +0000

Product Specification?

Measuring range	SpO2	30 % – 99 %
	Pulse rate	90 – 240 BPM
Measuring Accuracy	SpO2	±2% (70% – 99%) , 70% not specified
	Pulse rate	±1digit(<100/min) –?±3 digit (>200/min)
Perfusion range	0.2 % – 20 %
Indicator	SpO2, Heart rate, Perfusion, Signal quality, Pulse amplitude, Battery status
Power supply	1 Battery (AAA size)
Operation Ambient	5℃?– 40℃?, 15% – 93% RH , 700hPa – 1060hPa
Storage Ambient	-40℃?– 70℃?, 10% – 100% RH , 500hPa – 1060hPa
Altitude	0 – 12,000m
Weight	42g
Dimension (device)	59 mm x 47 mm x 32 mm