6 results about "Urine flow" patented technology

This invention discloses a disposable urinary catheter for men and its manufacturing method, comprising: a funnel-shaped receiving end for receiving urine; a flow tube connected to and in fluid communication with the receiving end, the flow tube being a retractable tubular structure with a flow-guiding structure on its inner wall for guiding urine flow; a flow end connected to and in fluid communication with the end of the flow tube for discharging urine; and a counterweight disposed near the flow end; wherein the receiving end, flow tube, and flow end are all made of water-soluble material. The invention is entirely made of water-soluble material, allowing the catheter to be directly placed into the toilet or urinal after use. Utilizing the shearing and dissolving effect of the flushing water, it completely disintegrates or dissolves within a short time and is discharged into the sewer system with the water flow; fundamentally solving the environmental burden and inconvenience of disposal caused by existing plastic urinary catheters as solid waste.

The utility model belongs to sanitary ware equipment technical field, concretely relates to a kind of deodorization urinal, including toilet chair, the urine receiving basin is arranged on the toilet chair, the urine receiving basin below is provided with urine storage container, deodorization core is arranged between the urine receiving basin and urine storage container, and the urine storage container is urine storage bag or urine storage cavity;Purified gas bag is arranged in the urine storage cavity or the waste gas bag connected by pipeline outside the urine storage cavity is connected, and the air vent of the purified gas bag extends the urine storage cavity.The utility model makes urine flow to deodorization core after passing through urine receiving basin, then enters urine storage container, reduces even avoids urine smell in urine storage container to spread out by deodorization core, and urine storage container can be directly taken out, then discharge urine therein, simple structure, convenient to use.

The application discloses a urine sampling device for nursing in a nephrology department and belongs to the technical field of medical equipment. The device comprises a handle, a urine collecting cylinder, a male sampling connecting piece, a female sampling connecting piece and a sampling unit. When sampling male patients, the air bag is inflated to tightly and flexibly wrap and seal the outer wall of the penis, and is suitable for different penis shapes. The inflation degree of the air bag is adjustable and the body comfort is considered, so that a closed urine collecting area without liquid leakage is formed. When sampling female patients, the air bag is inflated to adhere to the crotch, the urethra is positioned at the center of the rectangular urine collecting head to form a sealed urine collecting space, and the inclined surface of the guide plate is used for guiding to realize smooth urine flow. The device is suitable for the physiological structure characteristics of female, solves the problems of sampling leakage and incomplete collection, improves the sampling success rate and cleanliness, and effectively improves the adaptability of the device to the urethra of male and female patients.

The invention relates to the technical field of physiological parameter monitoring, in particular to a dynamic urine flow rate intelligent measuring system and method. The method comprises the following steps: collecting identity data of a patient; when urine flows into the urine volume signal acquisition device with the weighing sensor, the output voltage of the weighing sensor is changed to form an original signal; carrying out physiological signal filtering on the original signal through a microprocessor; when the total urination amount is smaller than the threshold total amount, prompt information is output, and urination time is recorded; when the total urination amount is larger than or equal to the threshold total amount, urine data are calculated; and recording all urine data of the patient in a preset collection period, and binding the urine data with the patient identity data to form personalized urine data. According to the invention, through fusion of identity recognition, signal processing and data management, high precision, individualization, scene diversification and remote intelligent application of urine flow rate measurement are realized.

The application discloses a multifunctional kidney ureteral catheter and relates to the technical field of medical devices; the multifunctional kidney ureteral catheter comprises a ureter, a detection pipeline and a detection device; the pressure sensor cooperates with the valve plate with switchable flow paths, so that the urine flow of the left and right kidneys can be detected at different times and respectively, unilateral kidney function independent monitoring is realized, the real working state of the double kidneys can be accurately reflected, the problem that the traditional mode can only measure the total urine volume and cannot judge unilateral abnormalities is avoided, and when the air bag leaks, the piston in the liquid storage shell can intuitively prompt medical staff and patients through position change, and the air bag inflation can be temporarily supplemented and maintained through normal saline, so that failure early warning is realized, the stent can be prevented from immediately falling off, and the use safety is improved.