24-hour urine specimen collection device
A collection device and 24-hour technology, applied in the direction of sampling devices, etc., can solve problems such as inaccurate transportation, contamination of urine specimen collection containers, untimely addition of preservatives, etc., and achieve the effect of maintaining stability
Inactive Publication Date: 2015-12-09
THE FIRST PEOPLES HOSPITAL OF NANTONG
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Problems solved by technology
Studies have shown that there are many factors that affect 24-hour urine specimens, the most obvious of which are temperature and the addition of preservatives. At present, few hospitals have specially equipped specimen refrigerators for clinical departments, and some hospitals require outpatients to keep 24-hour urine specimens at home. , resulting in contamination of the urine sample collection container, substandard storage temperature, untimely addition of preservatives, inaccuracy and inconvenient transportation, etc.
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[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0019] refer to figure 1 with figure 2 . The 24-hour urine sample collection device of the present invention comprises a collector 1, a control device 2, a temperature regulator 3 and a reagent addition device 4, the temperature regulator 3 and the reagent addition device 4 are all connected with the control device 2, and the control device 2 is used To control the temperature regulator 3 and the reagent addition device 4, the reagent addition device 4 is connected to the collector 1, the temperature regulator 3 regulates the internal temperature of the collector 1, the temperature regulator 3 is a semiconductor refrigerator, and the temperature in the collector 1 is 2-8°C. Studies have shown that the chemical composition of urine samples is the most stable at a temperature of 2-8°C. Therefore, during the storage of urine samples, the temperature should be...
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The invention discloses a 24h urine specimen collecting device which comprises a collector, a control device, a temperature regulator and a reagent adding device, wherein the temperature regulator and the reagent adding device are both connected with the control device, the control device is used for controlling the temperature regulator and the reagent adding device, the reagent adding device is connected with the collector, and the temperature regulator is used for regulating a temperature inside the collector. The 24h urine specimen collecting device disclosed by the invention has the characteristics of maintaining stable temperature, accurately adding a preservative, and being convenient to use.
Description
technical field [0001] The invention belongs to a medical auxiliary device, in particular to a 24-hour urine sample collection device. Background technique [0002] In clinical medicine, it is often necessary to collect 24-hour urine samples as auxiliary tests, such as: 24-hour urine catecholamines, 24-hour urine protein, 24-hour urine sodium and potassium, etc., through the test results to help judge the patient's condition or a certain organ of the patient Function. Studies have shown that there are many factors that affect 24-hour urine specimens, the most obvious of which are temperature and the addition of preservatives. At present, few hospitals have dedicated specimen refrigerators for clinical departments, and some hospitals require outpatients to keep 24-hour urine specimens at home. , resulting in contamination of the urine sample collection container, substandard storage temperature, untimely addition of preservatives, inaccuracy, and inconvenient transportation....
Claims
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IPC IPC(8): G01N1/20
Inventor 赵丽华王健
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG