Analgesia pump control method, device and equipment capable of achieving intelligent infusion

A control method and an analgesic pump technology, which can be applied to flow monitors, drug devices, devices introduced into the body, etc., can solve problems such as lack of analgesic infusion and no patient body detection function, so as to ensure the safety of infusion and prevent Accidental, prevent over-sedation effect

Active Publication Date: 2015-07-22
JIANGSU REHN MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing analgesic pumps used for analgesic infusions do not have the function of detecting the side effects of analgesic infusions. For example, the patent application number 201410029328.6 discloses an individualized intelligent self-controlled analgesic pump. Although it is an analgesic pump Control, but the infusion control of the analgesic pump is performed by the patient pressing the self-control button, and there is no detection function for the patient's body

Method used

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  • Analgesia pump control method, device and equipment capable of achieving intelligent infusion
  • Analgesia pump control method, device and equipment capable of achieving intelligent infusion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] refer to figure 1 An analgesic pump control device for intelligent infusion, including: processor 1, sedation depth detection module 2, respiratory frequency detection module 3, blood oxygen detection module 4, force sensor 5, motor drive module 6, alarm module 7 , wireless communication module 8, input module 9 and display module 10, wherein, sedation depth detection module 2, respiratory frequency detection module 3, blood oxygen detection module 4, force sensor 5, motor drive module 6, alarm module 7, wireless communication The module 8 , the input module 9 and the display module 10 are respectively electrically connected to the processor 1 .

[0058] The processor 1 respectively obtains the detection signals sent by the sedation depth detection module 2, the respiratory rate detection module 3 and the blood oxygen detection module 4, and judges the three detection signals in turn, and if one of the detection signals is abnormal, it sends the signal to the motor driv...

Embodiment 2

[0066] refer to figure 2 An analgesic pump control method for realizing intelligent infusion, which is applied to the processor of the analgesic pump control device in Embodiment 1, including steps for controlling the analgesic pump and steps for detecting abnormality of the analgesic pump ;

[0067] Among them, the steps for controlling the analgesic pump include:

[0068] S1: Obtain the detection signal sent by the physiological state detection module in real time, and execute step S2; wherein, the detection signal sent by the physiological state detection module includes: the first signal sent by the sedation depth detection module and / or the respiratory frequency detection module. The second signal sent by the blood oxygen detection module and / or the third signal sent by the blood oxygen detection module. In addition, the physiological state detection module can be one or more of the sedation depth detection module, respiratory frequency detection module and blood oxyge...

Embodiment 3

[0084] This embodiment is a virtual device corresponding to the method in Embodiment 2, an analgesic pump control device for realizing intelligent infusion, which is applied to a processor, and includes a module for controlling the analgesic pump:

[0085] The first signal acquisition module is used to acquire the first signal sent by the depth of sedation detection module, the second signal sent by the respiratory rate detection module and the third signal sent by the blood oxygen detection module in real time, and execute the first judgment module;

[0086] The first judgment execution module is used for judging whether the first signal is smaller than the first preset value when the obtained signal is the first signal, and if so, sending a control signal to the motor drive module so that the analgesic pump stops working or lowers the Infusion speed; otherwise, no action is performed;

[0087] When the obtained signal is the second signal, it is judged whether the second signa...

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Abstract

The invention discloses analgesia pump control method, device and equipment capable of achieving intelligent infusion. The equipment comprises a processor, a motor drive module and an analgesia depth detection module and/or breathing frequency detection module and/or blood oxygen monitoring module. The analgesia depth detection module and/or breathing frequency detection module and/or blood oxygen monitoring module and the motor drive module are electrically connected with the processor. The processor is used for obtaining detection signals sent by the analgesia depth detection module and/or breathing frequency detection module and/or blood oxygen monitoring module, judging the obtained detection signals respectively and sending a control signal to the motor drive module if any one of the detection signals is abnormal so as to drive a motor to make a analgesia pump stop working or lower the infusion speed. The analgesia pump control method has the advantages that multiple kinds of detection are combined, side effects caused by unreasonable analgesic drug infusion are detected, an alarm is given out, and the analgesia infusion risk is avoided.

Description

technical field [0001] The invention relates to the field of analgesic infusion control, in particular to an analgesic pump control method, device and equipment for realizing intelligent infusion by utilizing respiratory frequency, blood oxygen concentration and sedation depth detection. Background technique [0002] During analgesic infusion, unreasonable infusion of analgesic drugs (overinfusion or unreasonable medication) will cause excessive sedation of the patient, that is, inhibition of brain function, which will seriously affect the physiological stability of the circulatory system and may lead to severe anesthesia Accidents, such as central respiratory depression, hypoxemia (a phenomenon after respiratory depression or heartbeat depression, with a certain hysteresis), heartbeat depression and other side effects. [0003] Example: Infusion of an opioid (eg, morphine) causes varying degrees of respiratory depression, which may lead to respiratory and cardiac arrest. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/172
CPCA61M5/16804A61M5/16886A61M5/1723A61M2005/1726A61M2205/3334A61M2230/005A61M2230/201A61M2230/42
Inventor 曹汉忠林必盛李天佐朱涛周鑫陆锋
Owner JIANGSU REHN MEDICAL INSTR TECH
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