| Artificial abortion could be adopted to terminate unexpected pregnancy as a remedy in the early trimester of pregnancy which caused by failure of contraception. Artificial abortion was conducted rarely with anaesthesia in the past, mainly because of patient's differential tolerance to the intruse operation. Some feel merely uncomfortable, however quite a few patients can not tolerate the pain during operation. In order to alleviate the patients' suffering, painless artificial abortion is adopted. The patient will be operated with temporary unconsciousness resulted from sufficient narcotic injected through vein. Patients may recover soon after artificial abortion, just like waking from sleep, which is because it is short-acting intravenous anesthetic. Operation will have been over before patient recovers without almost any unconfortableness. Adverse effect is comparative little because of short operative duration and little drug consumption. Anesthetist is ready to adjust dosage according to patient's condition, so security is relatively ensured. What merits patients' attention is that abrosia should be conducted 6 hours before operation, or vomit will occur during operation or anaesthesia, even so will the risk of aspiration. |