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A monitoring device and detection device technology, applied in medical science, absorbent pads, etc., can solve problems such as failure to observe in time
Inactive Publication Date: 2016-08-24
SHANGHAI ALIFUN MEDICAL TECH CO LTD
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However, in the prior art, the monitoring of maternal hemorrhage requires artificially observing the scale of the container bottle regularly. In the middle of the night or early morning, the medi...
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] Please refer to figure 1 , figure 1 It is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.
[0029] In a specific embodiment provided by the present invention, the maternal hemorrhage monitoring device mainly includes a blood-absorbing cushion 1 and a monitor 2 .
[0030] Among them, the blood-sucking cushion 1 is for puerpera to put on the lower body when sleeping, and the interior is filled wit...
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Abstract
The invention discloses a maternal hemorrhage monitoring device, which includes a blood-sucking cushion and a monitor for sending an alarm when it detects that the amount of blood absorbed by the blood-sucking cushion exceeds a preset threshold value. The monitor is provided with a pair of positive and negative electrodes, and the positive and negative electrodes The centered positive and negative electrodes are respectively arranged at different positions on the blood-sucking cushion; the blood-sucking cushion is filled with a hygroscopic material which is insulating when dry and conducts electricity when wet. Among them, the blood-sucking cushion can be used as a cushion for the lower body of the puerpera while resting in bed. Once bleeding occurs, the blood-sucking cushion can absorb it. The positive and negative electrode pairs on the monitor monitor the wetness of the hygroscopic material at all times. When the hygroscopic material absorbs blood, it gradually changes from dry to wet, and the resistance value between the positive and negative electrodes gradually changes, which reflects the amount of maternal bleeding. When the hygroscopic material is wet to a certain extent, the resistance between the positive and negative electrodes The resistance value of the sensor drops to a preset threshold, which triggers the alarm mechanism of the monitor and sends out an alarm, notifying the medical staff in time.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a maternal hemorrhage monitoring device. Background technique [0002] With the development of China's medical level, more and more medical equipment has been widely used. [0003] Medical equipment refers to instruments, equipment, utensils, materials, etc. used on the human body, and its main functions are reflected in the prevention, diagnosis, treatment, monitoring, and mitigation of diseases; the diagnosis, treatment, monitoring, mitigation, and compensation of injuries or disabilities; Study, replacement, regulation, pregnancy control, etc. of anatomical or physiological processes. Medical equipment can generally be divided into three categories: diagnostic equipment, therapeutic equipment, and auxiliary equipment. [0004] Taking diagnostic equipment as an example, in the pregnancy department, postpartum women often suffer from bleeding symptoms due to surgical...
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Application Information
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