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Portable dropping device and dropping method

A portable and drip technology, applied in flow monitors, hypodermic injection devices, flow control, etc., can solve problems such as loss of elasticity, affect the use of infusion pumps, long infusion time, etc., to achieve easy portability, convenient and safe drug replacement, and general use good sex effect

Inactive Publication Date: 2016-08-24
HUNAN UNIV OF HUMANITIES SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure and working principle of the two infusion pumps are very simple. Due to the long infusion time, frequent compression of the infusion tube will make it lose its elasticity, which affects the actual use effect of the infusion pump.

Method used

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  • Portable dropping device and dropping method

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Embodiment Construction

[0047] Such as figure 1 with figure 2 As shown, a portable drip device adopts a box-type structure, including a box body 14, the front of the box body has an openable box door 1, the box door is made of transparent plastic, one side of the box door is connected to the box body through a hinge 11, and the other One opposite side is provided with buckle 12, can change liquid medicine by opening box door. For ease of use, a handle 15 is provided on the box body of the device, and a back strap 13 is provided on the back of the box body simultaneously, so that the whole device can be carried by the patient, and the back strap adopts a detachable structure.

[0048] The box is equipped with a hanging bottle fixing unit, a drip pot fixing unit, an infusion tube storage box 4, a liquid drop velocity measuring unit, a liquid level measuring unit, an alarm unit, a pressurizing device, a display control unit 8, a central processing unit 9 and a power supply power supply.

[0049] The...

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Abstract

The invention discloses a portable dropping device and a dropping method. The portable dropping device comprises a box body, an infusion bottle, an infusion tube, a vein needle, a drip bulb, a liquid drop speed measuring unit, a central processing unit and a pressurizing device connected with the infusion bottle, wherein the infusion bottle, the infusion tube, the vein needle, the drip bulb, the liquid drop speed measuring unit, the central processing unit and the pressurizing device are arranged in the box body. The liquid drop speed measuring unit detects the liquid drop speed and sends a detection signal to the central processing unit. The central processing unit performs analysis and processing according to the received signal and regulates and controls the air pressure in the infusion bottle through the pressurizing device, and accordingly the purpose of using the infusion bottle to perform safe infusion at different heights is achieved. The portable dropping device has the functions of dropping speed setting, automatic adjustment, needle deflection warning and liquid level warning and the like, and what's more important is that the dropping speed control of the device is not limited by the infusion bottle height.

Description

technical field [0001] The invention relates to the technical field of medical equipment, more specifically, a portable transfusion device and drip method. Background technique [0002] The principle of conventional intravenous drip is to hang the hanging bottle at a certain height, and the sum of the pressure of the medicine in the bottle and the infusion tube to be greater than the pressure of the blood is utilized to press the medicine into the blood vessel. However, in actual use, different liquid medicines and the same liquid medicine have different requirements for the speed of dripping for different patients, and the actual speed of dripping is set by the experience of medical staff, and the accuracy is not high. In addition, since the infusion speed is closely related to the height difference from the liquid level in the bottle to the needle, the patient's lying, sitting and standing postures will all affect the infusion speed. The time for infusion is generally lon...

Claims

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Application Information

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IPC IPC(8): A61M5/155A61M5/168
CPCA61M5/155A61M5/16822A61M5/16831A61M2205/07A61M2205/50
Inventor 侯海良陈洁成运谭理
Owner HUNAN UNIV OF HUMANITIES SCI & TECH
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