4 results about "Urine specific gravity" patented technology

The utility model relates to detection device technical field, concretely relates to a kind of detection device of fast metering urine specific gravity, turbidity and color, including installation component, middle pass prism, specific gravity detection unit, turbidity color detection unit, color detection unit and temperature detection unit;Specific gravity detection unit emits light from middle pass prism side into total reflection, receives and collects data, through the fitting function that has been established, output specific gravity value, turbidity color detection unit emits light and transmits sample, receives and passes through sample scattered light data, obtains turbidity transmission data and color transmission data, combines fitting function, outputs turbidity value, color detection unit emits light and transmits sample, receives and passes through sample reflected light data, obtains color reflection data, and color transmission data combine fitting function, output color value, the detection device uses less sample detection, integrates urine specific gravity, turbidity and the detection of color, degree of automation is high, improve the accuracy of detection.

A urination analysis device that analyzes urination performs: acquiring image data captured by a camera which is located at a toilet to photograph a bowl of the toilet; calculating a urination pixel number being the number of pixels of an image showing urination from the image data when the urination by a user is detected by image recognition of the image data; calculating, on the basis of a change in the urination pixel number, a flow momentum value of the urination, a urine quantity, and a urine specific gravity; and outputting the flow momentum value, the urine quantity, and the urine specific gravity.

The invention relates to dry chemical test paper capable of synchronously detecting creatinine, sodium ions, calcium ions, vitamin C, glucose and specific gravity in urine and a preparation method of the dry chemical test paper, and belongs to the technical field of in-vitro diagnostic reagents. The test paper comprises a PET base material subjected to ultraviolet / corona treatment, six detection areas sequentially arranged along the base material and a barrier plate between every two adjacent detection areas, the six detection areas are creatinine, sodium, calcium, vitamin C, glucose and urine specific gravity reagent blocks respectively, and each reagent block is prepared by sequentially infiltrating and drying two reagent solutions containing a buffer solution, a surfactant and a stabilizer. Through the processes of structure optimization, formula improvement, gradient drying and the like, the test paper has the advantages of being high in integration level, accurate in interference resistance, long-acting and stable, the detection speed is high, operation is easy and convenient, and the problems that in the prior art, multi-index detection is tedious in operation, serious in interference, poor in stability and the like are solved.

The utility model discloses a urine metering system, which particularly relates to the technical field of medical instruments and comprises a monitoring module, a sampling module, a collecting module and a transmission module. The monitoring module comprises a urine flow velocity sensor and a biochemical analyzer; the sampling module comprises a sampling container, an electric pump and a timing control module; the transmission module comprises a leading-in guide pipe, a leading-out guide pipe and a sampling pipe; the sampling container comprises a fixed shell and a sampling bag, and the introduction catheter is connected with the sampling bag; the leading-out catheter is mounted at the bottom of the sampling bag; the electric pump is fixedly connected with the bottom of the sampling bag through the sampling pipe and is fixedly connected with the biochemical analyzer through the sampling pipe. According to the utility model, real-time monitoring is carried out through a urine flow velocity sensor of the monitoring module, and a urine sample is regularly collected by using an electric pump, so that a timing sampling function is realized, and the urine monitoring efficiency is improved; indexes such as creatinine, urea nitrogen, urine specific gravity and urine protein are provided for medical staff, and further more comprehensive urine information of the patient is provided.