ASTROLINX

Thai FDA-approved · License No. 69-2-2-2-0005844

The QOCA® Q-steth-w1 is an innovative dual-functional wireless digital stethoscope that integrates electronic auscultation with single-lead ECG measurement. Designed for healthcare professionals in clinics and hospitals, it is intended to amplify and collect sound amplitudes from the heart, lungs, arteries, veins, and internal organswithin selected frequency bands, while simultaneously acquiring single-lead ECG signals from the cardiac area. Furthermore, it excels in telehealth applications: medical staff can remotely guide patients to perform measurements at home and transmit data to healthcare institutions, facilitating seamless remote home care and continuous patient monitorin.

Product Features

2-in-1 Sound & ECG Acquisition
Noise Cancellation
Telehealth & Remote Home Care
RAW format available
QOCA steth App Integration
Sound Amplification
Wireless Listening
OLED Touch Control

Hardware Specifications

Audio sample rate：8000 Hz
Frequency response：20 Hx ~ 1000 Hz
Mode：Diaphragm(100–500 Hz), Bell(20–200 Hz), and Extended (20–1000 Hz)
Diaphragm：Replaceable floating diaphragm
ECG：Dry electrode, 1-lead, sampling rate 256Hz
Bluetooth：Bluetooth 5.0
Battery life：3 hrs continuous use
Recording：30s per measurement (4K sample rate)
Recording mode：Event recording (on demand)
Storage：12 hrs recording
Weight：100g
Sterilization：Cleaning with 75% alcohol

Thai FDA-approved · License No. 69-2-2-2-0005844

Winner of the 2022 Red Dot Award, the QOCA steth02 is a compact, highly portable wireless digital stethoscope engineered for precise clinical auscultation. It is designed to amplify and capture physiological sounds from the heart, lungs, arteries, veins, and internal organs across selected frequency ranges. Built with Adaptive Noise Cancellation (ANC), it effectively suppresses ambient background noise in hospital wards and clinics to deliver clear diagnostic sound playback. Utilizing Bluetooth 5.1, it connects to the specialized wireless earpiece receiver (steth02-E1) for wire-free listening or syncs with the QOCA steth APP for waveform visualization, data storage, and RAW file export

Product Features

Adaptive Noise Cancellation (ANC)
Red Dot Award & One-Handed Joystick
Full-Body Sound Capture
Flexible Wireless Listening

Hardware Specifications

Audio sample rate：8000 Hz
Frequency response：20 Hx ~ 1000 Hz
Mode：Diaphragm(100–500 Hz), Bell(20–200 Hz), and Extended (20–1000 Hz)
Diaphragm：Replaceable floating diaphragm
Bluetooth：Bluetooth 5.1
Battery：Rechargeable lithium polymer battery USB-C charging
Battery life：6 hrs continuous use
Recording time：90s per measurement
Recording mode：Event recording (on demand)
Storage：90x x 99 records
Weight：47g
Sterilization：Cleaning with 75% alcohol