Product Description

Instructions

Pocket Fetal Doppler is a hand-held obstetrical unit, which can be used in hospital, clinic and home for daily self-check by pregnant woman.
The device uses color LCD of high resolution to display the fetal heartbeat waveform, integrated the function of time display and menu control, calculating the FHR, FHR data, heartbeat waveform and heartbeat sound memory, wave review, and it can communicate with PC, transfer the data to PC software to display and print the heart rate trend graph, which can help the doctor diagnose and manage the case in time.
It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit, efficient signal memory and read etc. It has 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode. It also has audio output, and can be connected with earphone or recorder with audio input.

Main Features

Beautiful shape, portable, easy operation
Real-time clock display
Three test modes: real-time, average, manual
Chinese and English display and adjust
The probe has bending structure which is easy to operate and can increase the ease of the pregnant women, incarnating the humane design
The probe can be changeable
Probe inspection
FHR values, bar graph and heartbeat waveform color screen display
Alarming in red when the FHR range is out of the normal range
Memory and review
Observe the heart rate trend graph by PC software, manage the memory cases
Battery status indicator
Built-in speaker
Output for headphone
Auto power-off when there is no operation in one minute
Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours

Main performance

Anti-electroshock Type: Internally powered equipment
Anti-electroshock Degree: Type B applied part
Display: 1.77"262K TFT display
FHR Measuring Range: 50 ~ 240 BPM (BPM: beat per minute)
Resolution: 1 BPM
Accuracy: ± 2 BPM
Power Consumption: <  0.8 W
Voltage: DC 3.0 V
Power Supply: TWO 1.5V(AA size)alkaline battery
Suitable Using Range: Suitable for use after the 12th week of pregnancy
Auto Shut-OFF: After 1 minute no signal, power off automatically
Probe:
Nominal Frequency: 2.0 MHz
Working Frequency: 2.0 MHz ± 10%
Ultrasound Output Power: P < 10 mW
Ultrasonic Output Intensity: I_sata < 5 mW/cm2
Negative Peak Sound Pressure : P_ <  0.5 MPa
Working Mode: Continuous wave doppler
Effective Radiating Area of Transducer: 157 mm2 ± 15%

Physical Characteristic

Dimension: (L) 135 mm × (W) 92 mm × (H) 29 mm
Weight: About 245g (including batteries)



 

-TELEMEDICINE products

Contec Medical Systems Co., Ltd. (hereinafter r is a high-tech company which focuses on research, manufacture and eferred to as CONTEC)distribution of medical devices since 1996, CONTEC locates in beautiful seaside city, Qinhuangdao, and is one of the largest bases for R&D and manufacturer of medical devices in China.
In August 2020, CONTEC officially became a listed company in Shenzhen Stock Exchange (Stock Code:300869).
CONTEC has more than 1,000 employees, covering an area of 67,450 square meters. we have a complete R&D, production and sales system, also we have got ISO9001, ISO13485 quality management system certification, ISO14001 environmental management system certification, BSCI Business Social Compliance Initiative and many other international standards Certification.
The company has strong technical force and has obtained a number of core technology patents with independent intellectual property rights. Since its foundation, CONTEC is dedicated to develop and expanding our line of medical devices, till now we have more than 20 categories of products containing Pulse Oximeter, Sphygmomanometer, ECG, EEG, Ultrasound Equipment, Patient Monitor and Image Equipment, etc.,, and we own more than 100 national patent, 56 software copyright, our products have got CE, FDA and Canada/Japan/Brazil approval. Now, CONTEC products were distributed to over 130 countries and regions.
People-oriented, innovative and win-win is CONTEC's development philosophy, CONTEC will take its advantage on technology and talent, furthermore promote its market internationalization, modern management, product diversification, and endeavors to build CONTEC a world-class enterprise and achieve sustainable & healthy development.