Insufficient analgesia monitoring method and relevant analgesia pump

Abstract

The invention relates to an insufficient analgesia monitoring method. The method includes the steps: A, delaying a preset time period to begin timing when an effective analgesia activation signal is detected; B, judging whether a timing time period exceeds a preset timing period or not, and executing a step C if not; executing a step F if the timing time period exceeds the preset timing period; C, judging whether an invalid analgesia activation signal is generated or not, and executing a step D if the invalid analgesia activation signal is generated; executing the step B if not; D, accumulating invalid analgesia activation times, judging whether the invalid analgesia activation times exceed a preset invalid analgesia activation times threshold value or not, and returning to execute the step B if not; executing the step E if the invalid analgesia activation times exceed the preset invalid analgesia activation times threshold value; E, stopping and resetting the timing time period and the invalid analgesia activation times, and generating insufficient analgesia alarm signals; F, resetting the timing time period and the invalid analgesia activation times. The insufficient analgesia monitoring method can automatically monitor whether a patient is under an insufficient analgesia condition or not. The invention further relates to a relevant analgesia pump.

Description

technical field [0001] The invention relates to a method for monitoring insufficient analgesia and a related analgesic pump. Background technique [0002] Patient controlled analgesia (PCA) is a pain management technique in which medical staff pre-set the dose of analgesic drugs according to the patient's pain level and physical condition, and then hand it over to the patient for "self-management". The analgesic pump is an analgesic drug delivery device. The patient wears an infusion control device. When the patient is aware of pain, the set amount of analgesic drug (single dose) is injected by pressing the activation button on the analgesic pump. in the body to achieve pain relief. [0003] In order to avoid the possible risk of excessive drug injection, the analgesic pump adopts the lock time function while using PCA technology, that is, after activating a single dose, it must wait for the time set by the lock time before activating the next single dose. quantity. [00...

AI Technical Summary

Problems solved by technology

[0004] When patients use an analgesic pump for analgesic infusion, after activating a single dose, if they still feel pain, most of them will try to activate the single dose again or even multiple times within the locking time. However, the activation within the locking time is invalid. When the pain is often tolerated, the medical staff cannot know that the patient's analgesia is insufficient, which will greatly reduce the satisfaction of the patient's treatment

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