What is painless childbirth?
May 01, 2022
Painless delivery refers to puncturing the mother's back with an epidural puncture needle under local anesthesia, injecting the drug into the subarachnoid space through the spinal anesthesia needle, leaving an epidural catheter in the back, and connecting a self-controlled electronic pump. Press the button once when you experience pain, and the drug will automatically be injected into the epidural space for pain relief. Labor is divided into three stages: cervical dilation, fetal delivery, and placenta delivery. The first stage of labor is the period of uterine contractions. The cervix is opened through uterine contractions. This process usually takes 8-10 hours for primiparas. The uterine contractions will bring severe pain to the mother. Anesthesia is mainly a process of anesthesia. Epidural anesthesia is performed at 2-3 cm. After anesthesia, the uterus is still contracting, but the lower body is anesthetized, and there is no pain at all. When the uterus opens to 10cm, that is, when the cervix is fully opened, the analgesic pump is turned off and the consciousness of the lower body is restored, but the abdomen and pelvis are still under anesthesia, so the second stage of labor is also painless.
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