Pain assessment based electric-infusion-pump automatic infusion parameter adjustment method and system
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An automatic adjustment, infusion pump technology, applied in control/adjustment systems, non-electric variable control, drug devices, etc., can solve problems such as insufficient pain and excessive analgesia
Inactive Publication Date: 2017-05-31
马挺
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Problems solved by technology
However, due to the inconsistency in the understanding and use of PCA by different patients, it may not effectively reflect the lack of pain or excessive analgesia.
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example 1
[0054] Example 1: Set the start period of the evaluation timer to a fixed 4 hours, set a response cycle time, and the pain assessment method is the Numerical Score (NPS).
[0055] After the analgesic pump starts running, the system automatically starts the evaluation start timer. When the evaluation start timer completes the first timing cycle of 4 hours, perform step S1: start the pain evaluation system, preferably using the voice evaluation system;
[0056] Step S7: The system sends out a voice dialogue with the patient, briefly introducing how to perform the pain score and then asking the patient's current pain score in combination with the pain score scale;
[0057] Step S8: start answering timer timing;
[0058] Step S9: Determine whether the patient responds within the timing period, if yes, go to step S2
[0059] Step S2: the result of the pain score is 8 points, go to step S6;
[0060] Step S6: The system issues an increase command 2, and ends the response timer and ...
example 2
[0076] Example 2: Set the start cycle of the assessment timer to 2 hours, 4 hours, 6 hours, 12 hours, and 12 hours in sequence, and set another response cycle time. The pain assessment method is the oral pain degree scale (VDS).
[0077] After the analgesic pump starts running, the evaluation start timer is automatically started. When the evaluation start timer completes the first timing cycle of 2 hours, step S1 is performed: start the pain evaluation system, preferably using a voice evaluation system;
[0078] Step S7: The system sends out a voice dialogue with the patient, briefly introducing how to perform the pain score and then asking the patient about the current pain score;
[0079] Step S8: start answering timer timing;
[0080] Step S9: Determine whether the patient responds within the timing period, if not, go to step S4
[0081] Step S4: The system issues a no-issue instruction, and ends the timing of the response timer and this evaluation.
[0082] This is becau...
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Abstract
The invention discloses a pain assessment based electric-infusion-pump automatic infusion parameter adjustment method and system aiming to perform pain assessment through different time periods and perform quantity-adding infusion, quantity-decreasing infusion and original-parameter maintaining infusion according to pain assessment results. When an assessment startup timers completes one timing period, the method includes, the steps of S1, starting pain assessment; S2, when pain grade is zero, executing the step 3; when the pain grade is greater than or equal to 1 and smaller than or equal to 3, executing the step 4; when the pain grade is grater then or equal to 4 and smaller than 6, executing the step 5; when the pain grade is greater than 7, executing the step S6; S3, issuing quantity-decreasing commands by the system; S4, not issuing the commands by the system; S5, issuing the quantity-adding command 1 by the system; S6, issuing the quantity-adding command 2 by the system. With the method, pain situation of patients can be assessed through the time periods, infusion dosage can be adjusted, the shortcoming of excessive analgesic effect or insufficient analgesic effect is overcome, and the method is safe and reliable.
Description
[0001] Technical field: [0002] The invention relates to a system and method for automatically adjusting infusion parameters for pain assessment of an electronic infusion pump. [0003] Background technique: [0004] At present, for the electronic infusion pump system that can automatically adjust the infusion parameters, the principle is to record and compare the situation of patients using PCA (patient-controlled analgesia). However, due to the inconsistency in the understanding and use of PCA by different patients, it may not effectively reflect the lack of pain or the excessive analgesia. [0005] Invention content: [0006] In view of the above deficiencies, the present invention provides a system and method to solve the above problems, that is, pain assessment is performed at each time point, and infusion is increased, decreased, and original parameters are maintained according to the pain assessment results. [0007] Pain scoring methods include but are not limited to...
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