Fetal monitors provide either external or internal sensing of the fetal heart rate and the associated contraction sequence while creating a permanent record of the data. It is used for observing and recording the heart rate of a fetus and for keeping track of the frequency, length, and strength of the mother's uterine contractions. Most external fetal monitors used a Doppler ultrasound transducer applied to the mother's abdomen. The transducer detects fetal heart activity and triggers the rate-computing circuitry.

Fetal pulse oximetry is used to measure oxygen saturation of fetal blood as an adjunct to electronic fetal heart monitoring. The reflection of specific wavelengths of light is used to determine the amount of oxygen in blood under the skin.

Fever Cooling Pads soothe fever discomfort, which is a cooling therapy to supplement the regular treatment routine. Convenient and portable, Fever Cooling Pads can be used at home, at work, traveling or anywhere. Each soft, flexible pad stays comfortably in place. Cooling Pads are drug-free and safe to use with medications. Fever Cooling Pads gel core provides cooling action that lasts up to 8 hours. Pad removes easily and leaves no residue. Protective film removes during application. Peel off protective plastic film and press the sheet to affected area. Fever patch is made up with hydrophilic and macromolecule material and natural vegetable essence. Fever patch does not leave any trace on the surface of the skin. The sheet can relieve headache and daze which caused by all kinds of reasons.