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Infusion device capable of monitoring and alarming in real time

An infusion device and real-time monitoring technology, applied in flow monitors, medical devices, devices introduced into the body, etc., can solve problems such as inconvenience to patients and their families, risk of air input, gas embolism, etc., to improve medical management level, prevent Backflow of blood and the effect of improving work efficiency

Pending Publication Date: 2019-01-18
沈若涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because deep veins have negative pressure, many switching, dressing changes, closures, and untimely needle withdrawals have occurred in reality, causing blood to flow back into the infusion tube, and even inhaling air to produce gas embolism that is life-threatening. According to relevant information, inhaling air Sudden death may occur if more than fifteen milliliters
It is difficult for patients and family members to get enough rest by always paying attention to the outflow of medicinal liquid. Especially at night, it is easy to switch and shut down due to excessive fatigue, resulting in dangerous air input.
[0003] To sum up, the currently used infusion devices not only require patients and their families to pay close attention to the infusion situation, causing inconvenience and burden to patients and their families, but also require medical staff to spend a lot of time and energy to help patients, and may even occur due to switching, Adding medicine and taking out the needle not in time will cause danger
However, the infusion tubes currently used in hospitals do not have automatic switching and alarm functions in this regard. Therefore, there is an urgent need for an intelligent infusion device to realize automatic control of the drug input sequence in the infusion, automatic switching of medicinal liquid, automatic shutdown of infusion, and automatic alarm to remind doctors and nurses Needle removal by personnel, etc., thereby reducing the labor cost of special care, reducing the workload of nurses and medical staff, and effectively reducing the risk of infusion

Method used

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  • Infusion device capable of monitoring and alarming in real time
  • Infusion device capable of monitoring and alarming in real time
  • Infusion device capable of monitoring and alarming in real time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] An infusion device capable of real-time monitoring and alarming, comprising a main body 1, a detection device arranged on the main body 1, a pinch switch 7, and an alarm device, the detection device includes a capacitive sensor 8, and the upper and lower parts of the main body 1 are respectively arranged The capacitive sensor 8 also includes a detection mount 6, the capacitive sensor 8 is arranged inside the detection mount 6, and a fixing clip is hinged on the top of the detection mount 6; the detection mount 6 is fixed on the main body 1.

[0056] like figure 2 As shown, the main body 1 may be provided with a plurality of detection mounting seats 6, and at least one detection device and one pinch-off switch 7 are provided on one infusion pipeline.

[0057] The upper and lower parts of the main body 1 are respectively provided with detection devices, the detection device on the upper part of the main body 1 detects the condition of the medicine in the medicine bottle,...

Embodiment 2

[0061] This embodiment is optimized on the basis of embodiment 1, such as figure 2 As shown, the pinch-off switch 7 includes a trapezoidal mounting seat, a driving motor, a screw rod, and a clamping block. The driving motor and the bolt rod are arranged inside the main body 1, and a through groove is opened on the main body 1, and the clamping block The bottom of the trapezoidal mounting seat passes through the through groove and is connected with the bolt rod. There is a cavity inside the trapezoidal mounting seat, and the clamp block is set on one side of the cavity; the drive motor drives the screw rod to rotate, and the clamp block is in the Linear movement on the screw rod.

[0062] A V-shaped structure is formed between the inner side wall of the trapezoidal mounting seat and the clamping block, and the infusion pipeline is located in the V-shaped cavity. When the driving motor rotates in one direction, the clamping block moves straight down on the screw rod. At this t...

Embodiment 3

[0066] This embodiment is optimized on the basis of Embodiment 1, and also includes a controller and a timing module connected to the controller. device connection. The setting of the timing module can realize infusion timing on the one hand, and on the other hand, can remind medical staff to pay attention in advance, or delay control to realize uninterrupted switching of infusion, which has better practicability.

[0067] After the capacitive sensor 8 under the infusion bag received the signal that the liquid was finished, the single-chip microcomputer received the signal for the first time, and the spare medicinal liquid branch one clip was opened. After the signal to the medicine bag, the slider closes. The sensor should be turned on with a delay of about 2 seconds, in case the liquid medicine has not flowed to the sensor when the clamp is just opened. The setting of the timing module can realize infusion timing on the one hand, and on the other hand, can remind medical s...

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Abstract

The invention discloses an infusion device capable of monitoring and alarming in real time. The device comprises a main body, a detection device arranged on the main body, a pinch-off switch and an alarm device. The detection device comprises a capacitance sensor, and capacitance sensors are respectively arranged on an upper part and a lower part of the main body. The capacitance sensor is arranged inside the detection mounting seat, and a fixing clip is hinged on the top of the detection mounting seat. The detection mount is fixed on the main body. The invention can automatically alarm and prompt the medical personnel, and the invention can automatically control the automatic switching of the multi-channel infusion fluid, and has good practicability.

Description

technical field [0001] The invention belongs to the technical field of infusion devices, and in particular relates to an infusion device capable of real-time monitoring and alarming. Background technique [0002] The infusion set is a common medical consumable. After aseptic treatment, a channel between the vein and the liquid medicine is established for intravenous infusion. Its characteristic is to use the liquid pressure to inject the liquid medicine into the body, and it is necessary to prevent air from entering the blood vessel at all times during use. In daily life, when we are sick and hospitalized for infusion, patients and family members need to pay attention to the switch between the last bottle of medicine and the next bottle of medicine, or notify the medical staff to replace the new medicine, and close the bottle after all the medicine is infused. Infusion set, inform the medical staff to take the needle in time. Because deep veins have negative pressure, many...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/168
CPCA61M5/1408A61M5/16813A61M5/1684A61M2205/3386A61M2205/18
Inventor 沈若涵
Owner 沈若涵
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