Feedback control safety drug injection pump

A feedback control and safe injection technology, applied in the field of drug injection pumps, can solve problems such as being too late to deal with problems, inconvenient to use, and bulky equipment, and achieve the effects of easy query, strong practicability, and high safety and reliability.

Pending Publication Date: 2017-01-18
江苏安诺医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The multi-parameter monitors used in clinical practice today are all centralized control. Not only is the equipment bulky, but also the infusion and monitoring are carried out separately, which is inconvenient to use. Sometimes, due to the busy medical staff, there is no time to deal with problems, which may lead to accidents.

Method used

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  • Feedback control safety drug injection pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiments of the present invention include: a safety injection pump, such as figure 1 , including: shell 1, which is provided with an input and display device, and which is equipped with a microcomputer system, a driving device, a detection device, and an alarm device. The shell 1 is also provided with an interface, which is respectively connected to an external blood oxygen probe 4 and a PCA button 5 As well as the wired or wireless management system, the lower part of the shell is a chuck 6, which is convenient for inserting into the bayonet 7 of the matching liquid bag 9, and clamping the matching liquid bag 9.

[0021] The input and display device includes operation keys 3 and a display screen 2 to realize the human-computer interaction between the user and the control program.

[0022] Operation keys 3, including "power switch" key, "password" key, "mute / exhaust" key, "run / pause" key, "confirmation / PCA" key and "+", "-" keys, that is, man-machine Interactive inp...

Embodiment 2

[0032] Embodiments of the present invention include: a safety injection pump, such as figure 1 , including: shell 1, which is provided with an input and display device, the shell 1 is equipped with a microcomputer system, a driving device, a detection device, and an alarm device, and the shell 1 is also provided with an interface, which is respectively connected to an external blood oxygen probe 4 and a PCA button 5 As well as the wireless management system, the lower part of the shell is a chuck, which is easy to insert into the bayonet of the matching liquid bag and clamp the matching liquid bag.

[0033]The input and display device includes operation keys 3 and a display screen 2 to realize the human-computer interaction between the user and the control program.

[0034] Operation key 3, including "power switch" key, "password" key, "mute / exhaust" key, "run / pause" key, "confirmation / PCA" key and "↑" and "↓" keys, that is, the man-machine Interactive input system, parameter...

Embodiment 3

[0044] Embodiments of the present invention include: a safety injection pump, such as figure 1 , including: shell 1, which is provided with an input and display device, and which is equipped with a microcomputer system, a driving device, a detection device, and an alarm device. The shell 1 is also provided with an interface, which is respectively connected to an external blood oxygen probe 4 and a PCA button 5 As well as the cable management system, the lower part of the housing is a clip 6, which is convenient for inserting into the bayonet 7 of the matching liquid bag 9, and clamping the matching liquid bag 9.

[0045] The input and display device includes operation keys 3 and a display screen 2 to realize the human-computer interaction between the user and the control program.

[0046] Operation keys 3, including "power switch" key, "password" key, "mute / exhaust" key, "run / pause" key, "confirmation / PCA" key and "plus" and "minus" keys, that is, man-machine Interactive inpu...

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PUM

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Abstract

The invention discloses a feedback control safety drug injection pump which comprises a shell, wherein a chuck inserted in a bayonet of a matched infusion bag to clamp the matched infusion bag is arranged below the shell; an input and display device is arranged on the shell; a microcomputer system, a driving device, a detection device and an alarm device are installed in the shell; and interfaces are also formed in the shell and are respectively connected with a blood oxygen probe, a PCA key and a wired or wireless management system externally. The safety drug injection pump has the beneficial effects that the safety drug injection pump is provided with various detection devices to timely and efficiently detect the abnormity in the drug injection process; in particular, the connected blood oxygen probe can continuously and non-invasively monitor the vital signs in real time, such as oxygen saturation, pulse rate, pulse intensity and body temperature, so that unnecessary harms caused by abnormity of drug injection to patients are avoided and the safe reliability is high; and the safety drug injection pump can store each drug injection rate and the whole drug injection process for a long term so as to be convenient for inquiry, can also transmit various data to PC terminals and smart phones in a wired or wireless manner, is flexible to apply and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of drug injection pumps in medical equipment, and is a safety drug injection pump with feedback control. Background technique [0002] The injection pumps used in the prior art have been widely used in analgesic anesthesia or chemotherapy for patients during or after surgery, cancer patients and various pain patients, and require accurate continuous or intermittent infusion of medicinal liquid. In the process of general analgesia and anesthesia, the most dangerous factor is the decrease of blood oxygen saturation, because the inhibition of the respiratory system caused by analgesia and anesthesia leads to tissue hypoxia and unstable vital signs. The body's autoregulatory dysfunction caused by anesthesia, major surgical trauma, and some injuries caused by medical examinations may cause problems in the patient's oxygen supply and reduce the body's blood oxygen saturation, resulting in dizziness, dizziness, Sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142A61B5/0205A61B5/1455
CPCA61M5/142A61B5/01A61B5/02A61B5/02055A61B5/024A61B5/14551A61M2230/50A61M2230/04A61M2230/205A61M2205/33A61M2205/3334A61M2205/18A61M2230/005
Inventor 薛耀宗李志刚顾旭东钱海林黄殷霞
Owner 江苏安诺医疗科技有限公司
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