ТОП 10:

Manufacturer's responsibility

Our company only consider itself responsible for any effects on safety, reliability and performance of the equipment if: Assembly operations, extensions, readjustments, modifications or repairs are carried out by persons authorized by our company, and the electrical installation of the relevant room compiles with national standard, and the document is used in accordance the instruction for use.


The unit can not be repaired by users themselves. All services must be done by the engineers approved by manufacturer. We warrant that each product we sell you is free from defects in labor and materials and shall conform to its product specifications as defined in the user documentation. If the product doesn't function as warranted during the warranty period, we will repair or replace it without charge. Misuse, improper maintenance may void the warranty.


Chapter 1: Safety Guidance

This unit is internally powered equipment; the degree of shock protection is type В applied part. Type В applied part protection means that these patient connections will comply with permitted leakage currents, dielectric strengths of IEC 60601-1. The device is a tool to aid the healthcare professional and should not be used in place of normal fetal monitoring.

Safety Precautions

To avoid any possible danger, please operate the device according to safety guidance as following:

1. It is a precision device, Please don’t open it by yourself.

2. The device must be serviced only by authorized and qualified personnel.

3. If this device non-use for a long time, please take out the batteries from the device. The used batteries should be disposable according to local law of environmental protection.

4. The apparatus may be used in an extended mode and is designed for "home-use exclusively". Avoid contact with liquid.

5. The device is not explosion-proof and can not be used in the presence of flammable anaesthetics.

6. Do not throw batteries in fire as this may cause them to explode.

7. Please don’t set anode and cathode of the battery wrongly.

8. The battery must be stored in cool and dry place.

9. Electromagnetic Interference-Ensure that the environment in which the device is operated is not subject to any sources of strong electromagnetic interference, such as radio transmitters, mobile telephones, etc. Keep them far away.

10. The device should be kept from violent concussion.

11. The device can not be used with defibrillator or high frequency surgical unit.

12. Please keep the probe from edge tool.

13. The service life of this device is 5 years. Proper maintenance can prolong its service life.

14. After the service life, please return the products to the manufacture or disposal the products according to local regulations.

Chapter 2: Introduction

Baby Sound A/В Pocket Fetal Doppler is a hand held equipment for detecting Fetal Heart Rate (FHR) which is specially designed for family of pregnant women to conduct daily detection of FHR by themselves. Pregnant women can operate by themselves to hear fetal heart sound and calculate FHR to realize the purpose of pre-monitoring and fetus caring. There are two different models available: Baby Sound A and Baby Sound B. Baby Sound A is for simple auscultation. Baby Sound В is a high performance model with LCD digital display. Baby Sound A and Baby Sound В are integrated with 2MHz probe. They are all available for user replaceable batteries. Both of the two models have audio output. Both can be connected to a computer, CD or Tape with recording cable to record the fetal heart sound and share fetal’s heart beat with family and friends via Network.

Main Features:

1. The probe and main units integrated together.

2. Delicate and compact design, portable to use.

3. Particular 2 Headphone Sockets design can let expectant mother and father hear the fetal heart sound together.

4. High sensitive doppler probe.

5. Low ultrasound output intensity, much lower than the relative government standard and with high safe quality.

6. Low power consumption, two AAA size batteries can last more than 8 hours for continuous use (depend on battery type and volume).

7. Can be connected to a computer or recorder to record the fetal heart sound with recording cable.

8. LCD FHR Display with high accuracy (Baby Sound В only).

9. Screen will be locked automatically without signal for 15s, which is convenient for pregnant women to operate individually (Baby Sound В only).

Chapter 3: Outlook and Configuration



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