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Intelligent patient-controlled analgesia pump

An analgesic pump and patient technology, applied in the direction of pressure infusion, devices introduced into the body, etc., can solve problems such as overdose, underdose, and imperfect drug output control system, so as to improve the quality of care and reduce pain. Effect

Inactive Publication Date: 2010-12-15
江苏三和生物工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dosage output control system of the PCA pump is not perfect enough, and there are double dangers of underdosage and overdose if the dosage is controlled by the patient himself.

Method used

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  • Intelligent patient-controlled analgesia pump
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] refer to figure 1 , The specific embodiment adopts the following technical scheme: it is composed of a driving device 1 and an infusion device 2, and the infusion device 2 is arranged inside the driving device 1.

[0011] The driving device 1 is composed of a pump body 1-1, a connector sheath 1-2, a liquid crystal display 1-3, a button 1-4, an air bubble sensor 1-5, a PCA button 1-6 and a PCA jack 1- 7 components, the connector sheath 1-2 is set on the upper end of the pump body 1-1, the liquid crystal display 1-3 and the button 1-4 are set on the pump body 1-1, and the air bubble sensor 1-5 is set on the pump body 1-1 PCA buttons 1-6 are connected to one side of the pump body 1-1 through PCA jacks 1-7.

[0012] The driving device 1 is precisely driven by microcomputer control, and besides providing driving energy, it can also monitor the infusion status.

[0013] When using this specific embodiment, the medical staff can set the initial value of drug administration o...

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Abstract

The invention discloses an intelligent patient-controlled analgesia pump and relates to medical equipment. The intelligent patient-controlled analgesia pump consists of a drive device and an infusion device which is arranged inside the drive device, and is characterized in that: the drive device consists of a pump body, a connector jacket, a liquid crystal display, a key, a bubble sensor, a PCA key and a PCA jack; the connector jacket is arranged at the upper end of the pump body; the liquid crystal display and the key are arranged on the pump body; the bubble sensor is arranged on one side of the pump body; and the PCA key is connected to one side of the pump body through the PCA jack. The intelligent patient-controlled analgesia pump can automatically adjust the basic amount of infused liquid medicine according to the frequency of using the PCA by the patient for analgesia after operation so as to reach the optimal medicine doses for different patients, relive the pain and improve the nursing quality without medical care personnel.

Description

Technical field: [0001] The invention relates to a medical device, in particular to an intelligent patient self-controlled analgesic pump. Background technique: [0002] Patient-controlled analgesia (PCA) is an analgesic technology that came out in the early 1970s. With the close integration of computer technology and medicine, microcomputer PCA pumps were gradually widely used in clinical practice in the early 1990s. PCA is to inject a predetermined dose of drugs into the body through a micropump controlled by a computer when the patient feels pain. On the premise of following the principle of "on-demand pain relief", it reduces the operation of medical staff, reduces the psychological burden of patients, and improves the quality of pain treatment. This medication principle has certain advantages in pain pharmacology and pain psychology. Standard PCA means that when the patient feels pain, he presses the start button and injects a set dose of medicine into the body through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142
Inventor 李小飞董庆龙邱建明
Owner 江苏三和生物工程股份有限公司
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