Biological feedback type delivery physical analgesia device

Abstract

The invention discloses a biological feedback type delivery physical analgesia device. The biological feedback type delivery physical analgesia device comprises a maternal womb monitoring module, a hand hold type pressure sensor, an electrical stimulation wave group generator, an electrical stimulation wave group output module and a delivery analgesia work station. The maternal womb monitoring module is used for detecting maternal womb physical sign signals, the hand hold type pressure sensor is used for converting degrees of pain sensed by parturients into pressure values, the delivery analgesia work station is used for comprehensively analyzing output parameters of electrical stimulation wave groups according to uterine contraction pressure values and hand hole pressure values in the maternal womb physical sign signals, and the electrical stimulation wave group generator regulates and controls to generate electrical stimulation wave groups according to the output parameters and outputs the electrical stimulation wave groups to body surfaces of the parturients through the electrical stimulation wave group output module and electrodes. The invention is further provided with an output and display module used for interaction between operators and equipment. The biological feedback type delivery physical analgesia device can duly regulate and control electrical stimulation wave group output parameters, the electrical stimulation wave group signals comprehensively take sense of organisms on electrical stimulation pulses of different frequencies and wave forms.

Description

technical field

[0001] The invention relates to the field of childbirth assistance, in particular to a biofeedback physical analgesia device for childbirth. Background technique

[0002] In the medical pain index, labor pain (ie labor pain) ranks second only to burning pain. Severe labor pains will have a negative impact on the physical and mental health of mothers and babies; many mothers choose caesarean section because they cannot bear the severe labor pains, and even because of fear of labor pains, causing unnecessary trauma to the body. There are many reasons for labor pain, such as uterine paroxysmal contraction, elongation or tearing of uterine muscle fibers, uterine blood vessel compression and other stimuli uploaded to the pain center of the brain, which makes the mother feel severe pain; the fetus oppresses the birth canal when passing through the birth canal, especially It is the lower uterine segment, cervix, vagina, and perineum that cause damage and stretching...

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