46 results about "Maternal body" patented technology

A system for monitoring a fetus during gestation comprises an input for receiving a plurality of electric signals measured on a surface of a maternal body; and a processor for providing a fetal electrocardiogram based on the received electric signals and based on an orientation of the fetus, wherein the fetal electrocardiogram represents a projection of a fetal cardiac potential vector according to a predetermined projection direction that is fixed with respect to the fetus. The fetal vector electrocardiogram is projected according to the projection direction. An at least partial representation of a fetal vector electrocardiogram is provided in dependence on the plurality of electric signals and indicative of a time path of an electrical field vector generated by a fetal heart of the fetus.

Disclosed is a bio-feedback type device for physical pain relief at childbirth, comprising a maternal-fetal monitoring module, a hand-grip pressure transducer, an electrical-stimulation wave group generator, an electrical-stimulation wave group output module and a childbirth pain-relief workstation. The maternal-fetal monitoring module is used for monitoring maternal-fetal vital-sign signals; the hand-grip pressure transducer is used to convert the degree of pain experienced by the mother into a pressure value; the childbirth pain-relief workstation combines and analyses uterine contraction stress values from the maternal-fetal vital-sign signals with the hand-grip pressure values to produce electrical-stimulation wave group output parameters; on the basis of said output parameters, the electrical-stimulation wave group generator regulates the electrical-stimulation wave group and outputs same to the maternal body surface by means of the electrical-stimulation wave group output module and electrodes; the present invention is also provided with input and display modules to enable interaction between operators and equipment. The present invention is able to provided timely adjustment of electrical-stimulation wave group output parameters, the electrical-stimulation wave group signals taking into account the felt physical reception of different frequencies and waveforms of electrical stimulation pulses.

An apparatus for monitoring fetal positions and fetal movements is provided. The apparatus includes a plurality of sensors, a signal pre-processor, a signal post-processor, and a fetal position judging processor. The sensors are attached on the abdomen of a maternal body to provide at least three measuring leads. The signal pre-processor receives a plurality of sensing signals from the sensors, and the signal pre-processor reduces noises in the sensing signals and amplifies the sensing signals to output a plurality of characteristic sensing signals. The signal post-processor receives the characteristic sensing signals from the signal pre-processor and separates out a plurality of fetal electrocardiograms (FECGs) corresponding to the leads. The fetal position judging processor analyzes the FECGs to obtain a characteristic waveform for each of the FECGs or directly calculates a fetal heart axis vector with respect to a front-side coordinate of the maternal body according to the FECGs.

The invention discloses maternal nourishing milkshake powder and a preparation method thereof, and in particular relates to the milkshake powder which is convenient to eat and has an auxiliary protective effect on recovery of a maternal body, belonging to the technical field of special dietary food and milk product processing. The maternal nourishing milkshake powder is characterized by consisting of whole milk powder, skimmed milk powder, whey protein powder, brown powdered sugar, inulin, casein phosphopeptides, soluble soybean polysaccharides and lactoferrin. The maternal nourishing milkshake powder has the advantages that the effects of nutrition complementation and collaborative gain are fully achieved; the market blank is filled; the food, such as vegetables, fruits, millet and red beans, required by puerperae can be supplemented according to individual needs; the maternal nourishing milkshake powder is conveniently and safely eaten, provides comprehensive nutrition, can be favorable to the recovery of the maternal body, and has an auxiliary protective effect on the puerperae and infants; unwell symptoms, such as postpartum constipation and anemia, can be prevented and improved remarkably after the maternal nourishing milkshake powder is eaten; meanwhile, the immunity can be enhanced; the comprehensive health of the puerperae and the infants are maintained; the color, the taste, the stability and the like of the product do not have any adverse influence; hazards and side effects on bodies cannot be caused by taking the maternal nourishing milkshake powder normally.