Blood gathering measuring instrument and its measuring method

Abstract

The invention relates to a measuring instrument for collecting blood, which comprises a flat basin body, which is provided with a cavity for collecting blood surrounded by surrounding edges; two seat cushions supporting the buttocks are arranged inside the surrounding edges on the rear side of the basin body, the left and right A groove is arranged between the two cushions, the groove communicates with the cavity, and the cushion is lower than the surrounding edge; the blood gathering measuring instrument also includes a measuring system for directly reading the blood volume. The invention also relates to a measuring method of the blood-gathering measuring instrument. The blood-gathering measuring instrument is placed on the buttocks, the groove avoids the position of the private parts, and the blood volume in the cavity is read by the measuring system. The invention improves the structure of the blood collector in multiple directions, is more comfortable to use, prevents leakage, and directly reads the amount of bleeding, has good market prospects and practicability, and belongs to the field of medical care.

Description

technical field [0001] The invention relates to the field of medical care, in particular to a blood gathering measuring instrument and a measuring method thereof. Background technique [0002] In the prior art, a common blood concentrator is generally used to measure the amount of postpartum hemorrhage. The blood concentrator is a flat vessel, and the pad is placed under the buttocks. This kind of blood concentrator has the following shortcomings: 1. The material is too hard, which causes discomfort when the user uses it; 2. Blood leakage is prone to occur during use. When medical staff are not careful, it will cause maternal blood 3. It is difficult to clean the corners after use. When the medical staff cleans, due to the small angle of the gaps at the corners, it is difficult to clean even with a brush; 4. Use the scale to mark the measuring range Inaccuracy, the most primitive scale marking method is adopted. Not to mention the large error in the scale of the product, th...

AI Technical Summary

Problems solved by technology

This kind of blood collector has the following disadvantages: 1. The material is too hard, causing the user to feel uncomfortable when using it; 2. Blood leakage is prone to occur during use, and medical staff may cause maternal blood if they are not careful when using it. Spilled and leaked appliances pollute the surrounding clothes; 3. It is difficult to clean the corners after use. When cleaning by medical staff, it is difficult to clean even with a brush because of the small gap between the corners and corners; 4. Use the scale to indicate the measuring range The problem of inaccuracy, using the most primitive scale marking method, not to mention the large error in the scale of the product, the human eye reading is even more inaccurate, and the flatness of the placement plane is extremely high, which further increases the accuracy and rapid acquisition of blood loss. pressure

Therefore, the existing blood collector cannot better meet the needs of maternal comfort and clinical work

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