Individualized smart patient-controlled analgesia pump

Abstract

The invention relates to an individualized smart patient-controlled analgesia pump which is capable of automatically increasing or reducing basic infusion speed and single infusion dosage to satisfy the self-analgesia requirements. The feedback adjuster of the analgesia pump can feed back to a microcomputer when the use condition and long-term idle condition of a patient-controlled button reach the set condition, the microcomputer automatically increase or reduce basic infusion speed and patient-controlled single infusion dosage according to preset parameters so as to reach the analgesia drug dosage required by the patient, and insufficient analgesia or unnecessary side effects caused by excessive analgesia can be avoided. The individualized smart patient-controlled analgesia pump has the advantages that the analgesia pump is provided with a clock and an infusion recorder, the infusion conditions of the whole operation process of the analgesia pump can be recorded, when gear up operation and gear down operation are performed, the basic infusion speed of each gear, and when the patient-controlled single infusion is performed and the dosage of the single infusion can be recorded by using time as the axis, the operation condition of the whole analgesia process can be clearly displayed through a display face, and doctor evaluation is facilitated.

Description

Technical field: [0001] A new type of medical individualized intelligent self-controlled analgesic pump, which can automatically adjust the operating parameters of the analgesic pump according to the patient's self-controlled use, so as to realize the intelligent self-controlled analgesic pump for individualized on-demand analgesia. Background technique: [0002] The current medical self-controlled analgesic pump is set by the doctor based on experience to set the operating parameters such as the basic infusion speed and the patient's self-controlled single infusion for analgesia. bolus infusion to reduce pain relief. Due to the large individual differences of patients, and the changes of factors such as time changes and patient activities, the amount of analgesic drugs required by patients will vary. Some patients still feel sedative after repeated self-controlled single infusion. When the pain is insufficient, it is necessary to wait for the doctor to reset the operating ...

AI Technical Summary

Problems solved by technology

Due to the large individual differences of patients, and the changes of factors such as time changes and patient activities, the amount of analgesic drugs required by patients will vary. Some patients still feel sedative after repeated self-controlled single infusion. When the pain is insufficient, it is necessary to wait for the doctor to reset the operating parameters such as infusion speed and self-controlled single infusion, or change other analgesic methods to improve analgesia, which increases the pain time of the patient and the workload of the doctor. Patients who do not require the infusion volume of the analgesic pump set by the doctor and are in a state of over-analgesia and bring unnecessary side effects, which are often overlooked

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