32 results about "Urinary volume" patented technology

An object of the present invention is to provide an ultrasonic urinary volume sensor capable of estimating a urinary volume in the bladder accurately corresponding to any particular individuals and / or conditions thereof by incorporating a space time series processing method allowing for an accurate estimation of the urinary volume in the bladder in association with the particular individuals and / or conditions thereof. An ultrasonic urinary volume sensor of the present invention comprises: a probe 1 having a plurality of ultrasonic oscillators 3 for oscillating ultrasonic waves toward a wall surface of the bladder, which is adhesively placed over a body surface in an abdominal section via an ultrasonic wave transmission medium interposed therebetween; and a processing section 2 for detecting and processing reflective echoes of the ultrasonic waves from the wall surface of the bladder, which have been oscillated by the plurality of ultrasonic oscillators 3 of the probe 1, wherein the plurality of ultrasonic oscillators 3 is disposed along a direction of expansion of the bladder.

The present invention discloses clerodendranthus spiatus extract for treating urinary calculus and its preparation process, and belongs to the field of Chinese herbal medicine extract and application technology. The clerodendranthus spiatus extract preparing process includes the following steps: soaking clerodendranthus spiatus in 4-10 times methanol to extract and concentrating to obtain extractum; dissolving the extractum in solvent in the same volume; extracting the solution first with petroleum ether and then with ethyl acetate and concentrating to obtain coarse extract; and chromatographic separation, eluting, collecting and concentrating to operate clerodendranthus spiatus extract A. The clerodendranthus spiatus extract A is liposoluble flavone glycoside compound and has obvious urinary calculus treating effects.

A nephropathy-associated gene which encodes a transcription repressor; and a nonhuman transgenic animal suffering from nephropathy which is constructed by transferring the above gene and allows the observation of increases in urinary volume, urinary albumin and urinary NAG, pyelectasis, enlargement in kidney tubule and glomerular swelling at the early stage and the following sclerosis.

Disclosed is a uroflowmeter attachable to a toilet capable of diagnosing a BPH with high reliability and convenience in a sanitary way without the constraints of a space by checking the urinary flow rate of a patient. The uroflowmeter includes a toilet bowl for temporarily storing feces and urine, a connection tube which has one end introduced into water of the toilet bowl, a pressure measuring unit connected with an opposite end of the connection tube to measure pressure inside the toilet bowl, a signal analyzing unit for analyzing pressure signals from the pressure measuring unit to measure a urinary volume signal and a urinary flow rate signal, a display unit for displaying the urinary flow rate signal measured by the signal analyzing unit, and a wireless transceiver unit for making data communication with the signal analyzing unit in a wireless way.

The invention discloses a urine monitoring device used in a non-invasive extracorporeal circulation operation. The urine monitoring device comprises a urine dripping tube and a urinary catheter communicated with the lower end of the urine dripping tube, wherein the urinary catheter is sequentially provided with a dripping speed sensor for measuring the urine dripping speed and a red light sensor for measuring the hemoglobin content in the urine. The dripping speed sensor and the red light sensor are connected to a microprocessor respectively, and the microprocessor is connected to a monitoring device. According to the urine monitoring device used in the non-invasive extracorporeal circulation operation, the urine amount can be automatically discharged every 30 minutes, the urine amount can be observed accurately and statically, and the circulative function, the kidney function, the infusion amount and the pH value of a patient can be known according to the urine volume and the urine color per hour and the vital signs. Furthermore, dynamic urine amount observation can be conducted, due to the fact that the urine monitoring device is provided with a unique Murphy's dripper at a body liquid outlet end, the urine amount per minute can be calculated and speculated through the dripping speed like observing the liquid supplementing dripping speed, the state of illnesses can be diagnosed as soon as possible, and time can be earned for treatment and rescue.

The invention relates to a urinary microalbumin (U-mALb) / urinary creatinine (U-Cr) integrated assay bigeminy strip, comprising a sample area and reaction areas. The U-mALb / U-Cr integrated assay bigeminy strip is characterized in that the sample area comprises a diffusion membrane and blood filtering membranes; the reaction areas comprise two detection windows, and the two detection windows can be used for detecting the ratios of the U-mALb and the U-Cr at the same time; the sample area for detecting the U-Cr by adopting a dry chemical method is arranged at the position where the reaction area is positioned, and the reaction area for detecting the U-mALb by using a colloidal gold dry type immune chromatography technology is arranged at a position which is 0.5cm away from the sample area. The different reaction areas contain different reagent pads, and the reagent pads respectively and independently react with corresponding components in urine. Synchronous detection can be realized only by dripping the random urine of a person to be tested into the sample area, so that the U-mALb / U-Cr integrated assay bigeminy strip is very suitable for medical institutions or individuals. By using the U-Cr for correction, the influence, caused by a sampling way and urine volume, on the excretory amount of urinary albumin can be eliminated, so that the U-mALb / U-Cr integrated assay bigeminy strip can provide more accurate evaluation for the albumin excretion rate and has a greater clinical significance for preventing diabetic nephropathy.

The present invention provides one kind of acute urinary tract infection treating medicine and its preparation process. The medicine is developed based on the pathogenesis of stranguria to dredge Liver Meridian Qi stagnation and clear lower-Jiao wetness and heat. The medicine is prepared with bupleurum root, skullcap root, pinkweed and other medicine materials. Experiment shows that the medicine has the following functions: resisting Gram-negative bacterium causing urinary tract infection, reducing the inflammation reaction of kidney in urinary tract infection mouse mold, inhibiting colibacillus to adhere to bladder epidermis of mouse, inhibiting common inflammation obviously, relieving chemically caused pain of mouse abdominal cavity, increasing the post-water load urea amount of rat, etc.

The invention belongs to the field of traditional Chinese medicine compositions, and relates to a traditional Chinese medicine composition for treating lithiasis in the urinary system, comprising the following components in proportion by weight: 60-120 of christina loosestrife, 15-30 of climbing fern spore, 15-30 of common knotgrass herb, 15-30 of fringed pink, 15-30 of pyrrosia leaf, 15-30 of malva seed, 9-30 of toosendan fruit and 6-15 of licorice. The prescription has the efficacies of reducing fever and causing diuresis, treating stranguria and removing urinary calculus, promoting the circulation of qi and softening hard masses, and promoting blood circulation to stop pain, wherein the christina loosestrife and the climbing fern spore are capable of treating stranguria and dissolving calculus, the christina loosestrife has an effect on promoting urination, thus being favorable for promoting downward shift of ureteral calculus and promoting lithecbole; the common knotgrass herb andthe fringed pink are capable of inducing diuresis for treating stranguria; the toosendan fruit is capable of promoting blood circulation by removing blood stasis; and the licorice is capable of coordinating the drug actions. By combining the medicines, the urinary volume is increased, and the ureteral peristalsis frequency is accelerated for lithecbole. Proven by clinic for 35 years, the traditional Chinese medicine composition for treating lithiasis in the urinary system has notable curative effect and no side effect.

The present invention relates to a medicine for treating chronic renal failure. The chronic renal failure is the final result of various kidney diseases, but without effective western medicine in clinic yet, and dialysis therapy and renal transplantation price are expensive and not suitable for early and middle patients. The medicine whole formula of the present invention both activates and tonifies, consideration to right and evil, nourishing and releasing integrated, leading nourishing not stagnating evil, releasing not injuring right, can not only delay chronic renal failure course, but also improve or eliminate clinical symptoms, having good curative effect, lower cost characteristic. The present invention concretely is with radix astragali, poria, hedyotis diffusa, serissa foetida, pyrola calliantha, ligusticum chuanxiong, morinda officinalis how, centella asiatica, prepared rhubarb and etc. traditional Chinese medicine to prepare into compound preparation. The present invention also relates to the medicine preparation method. As pharmacological experiment shows the present invention can obviously decrease adenine causing chronic renal failure rat and nephrectomy causing chronic renal failure rat kidney function Crea and BUN value, the present invention can also obviously increase water load rat urinary volume.

The present invention discloses a clerodendranthus spicatus extract capable of resisting urinary lithiasis and its preparation method, belonging to the field of Chinese medicinal material extract and application technology. Said method includes the following several steps: (1), mixing clerodendranthus spicatus and methyl alcohol according to the ratio of weight: volume=1:4-10, soaking, extracting and concentrating to obtain extract mixture; (2), mixing said extract mixture and dissolving liquor according to the ratio of weight:volume=1:1, dissolving; (3), firstly, using petroleum ether to extract the dissolved liquor, then using ethyl acetate to make secondary extraction, concentrating so as to obtain extract; and (4), making above-mentioned obtained extract undergo the processes of chromatography, elution, collection and concentration so as to obtain the invented cleodendranthus spicatus extract component A. Said cleodendranthus spicatus extract component A belongs to a fat-soluble flavone aglucone compound, said compound can be used for preparing the medicine with the functions of improving litholysis, promoting lithecbole, diuresis and relieving inflammation, etc.

The present invention discloses a clerodendranthus spicatus extract for resisting urinary lithiasis and its preparation method, belonging to the field of Chinese medicinal material extract and application technology. Said method includes the following steps: (1), soaking the cleodendranthus spicatus and methyl alcohol according to the ratio of weight:volume=1:4-10, extracting and concentrating so as to obtain extract mixture; (2), mixing said extract mixture and dissolving liquor according to the ratio of weight:volume=1:1 and dissolving; (3), firstly, using petroleum ether to extract said dissolved liquor, then using ethyl acetate to make secondary extraction, concentrating to obtain extract; and (4), making the above-mentioned obtained extract undergo the processes of chromatography, elution, collection and concentration so as to obtain the invented cleodendranthus spicatus extract component A. Said component A belongs to a fat-soluble flavone aglucone compound which can be used for preparing the medicine with the excellent effect for improving litholysis, promoting lithecbole, diuresis and relieving inflammation, etc.

The invention relates to the field of natural medicaments, in particular to application of a philippine violet herb total phenol extract to treatment of hyperuricacidemia. Pharmacological tests prove that joint swelling of gouty arthritis of rats due to sodium urate crystals can be relieved obviously and the tread treatment of the rats can be improved by intragastric administration of the philippine violet herb total phenol extract. The philippine violet herb total phenol extract has the obvious inhibitory effect on hyperuricemia and urate nephropathy of mice due to a uricase inhibitor, adenine and ethambutol, but does not exert obvious influence on urinary volume, so the philippine violet herb total phenol extract has the effect of promoting the excretion of uric acid and has no effect of diuresis; and due to the single function of the philippine violet herb total phenol extract, doctors do not need to consider the influence of diuretic factors on patients during clinical application.

The invention relates to a male anti-separation and anti-backward-flow urine bag comprising a condom, a ureter and a urine storage bag. The ureter consists of an inner tube and an outer tube. One end of the inner tube of the ureter is connected with the condom and the aperture diameter of the inner tube is close to the aperture diameter of the condom. The inner tube combines with the condom as a whole. One end of the outer tube is closed on the outer surface of the inner tube and the other end of the outer tube is connected with a urine entry opening of the urine storage bag. The surface of the outer tube of the ureter is provided with a tape that can be adhered to the surface of a penis. The urine bag is not separated from the penis easily when in use and the backward-flow phenomenon of the urine does not show up. In addition, the urinary volume is adjustable.

The invention relates to the technical field of building intelligent engineering, in particular to a saving type urinal capable of controlling the water outlet variable according to the excretion volume, which comprises a urinal body, and the inner bottom wall of the urinal body is fixedly connected with two mutually symmetrical first electromagnets. According to the saving type urinal capable ofcontrolling the water outlet variable according to the excretion volume, the floating block and the conductive block are matched for use, when urine is excreted, the floating block can move upwards along a chute under the buoyancy effect of liquid, the upward moving distance of the floating block is increased along with the increase of the amount of discharged liquid, upon completion of excretion,the conductive block is electrically connected with the conductive plate, the switch of the flushing water is switched on, and when the conductive block is not electrically connected with the conductive plate any more, the water is switched on and off through the switch tube, so that the larger the urine volume is, the more the conductive block is located at the top of the conductive block, the larger the water displacement is, the water displacement is effectively controlled according to the urine volume, water resources are effectively saved, and meanwhile it is guaranteed that the urinal is flushed clean.

The present invention discloses a multifunctional single-guide indwelling urethral catheterization and drainage device. The multifunctional single-guide indwelling urethral catheterization and drainage device comprises a body-entering pipe, the body-entering pipe is internally provided with an air bag, the body-entering pipe is internally provided with an air inflation cavity, a liquid injection cavity, a liquid discharge cavity and a urethral catheterization cavity, one end of the body-entering pipe is provided with an end head, the end head is internally provided with arc-shaped liquid injection cavities and arc-shaped liquid discharge cavities, the other end of the body-entering pipe is connected with a liquid injection pipe, a liquid discharge pipe and an air inflation pipe, a urethralcatheterization pipe is arranged in the urethral catheterization cavity, one end of the urethral catheterization pipe is provided with an inductor, the other end of the urethral catheterization pipeis provided with a urine collection bottle, one end, close to the urine collection bottle, of the urethral catheterization pipe is provided with a side pipe and a urethral catheterization valve, the side pipe is provided with a sealing cover, the air inflation pipe is provided with an air inflation valve, the liquid injection pipe is provided with a liquid injection valve, the liquid discharge pipe is provided with a liquid discharge valve, and an electric wire passes through the side pipe and is connected with the inductor. By adopting the structure, the device improves cleanness during urinedrainage and bladder flushing, at the same time facilitates measurement of core body temperatures, intravesical pressure and urine volume, avoids infection caused by repeated operation and is more convenient to operate and high in practicability.

The invention discloses a urine drainage control and urine volume measurement system. The system is characterized by comprising a drainage pipeline, a liquid flow controller and a urine storage bag, one end of the drainage pipeline is connected to one end of a urinary catheter, and the other end of the drainage pipeline is connected to the urine storage bag; the liquid flow controller is connectedto the drainage pipeline to control and adjust a urine volume flowing through the drainage pipeline and measure and display information of a urine volume flowing out of the drainage pipeline; and theurine storage bag is used to store the urine flowing out through the drainage pipeline and is hung on a hook having a weighing function of the liquid flow controller. The system has the following beneficial effects: the design solves the problems that during nursing of patients with indwelling urinary catheters, manual recording of a urine volume is inconvenient and inaccurate, cystatrophia and urinary tract infection is caused by long-term opening of a urethral catheterization pathway, bladder pressure detection is laborious and the pressure cannot be monitored in real time, and the system improves the effectiveness and safety of nursing, reduces the workload of nursing, and has clinical value.

A system and method for treating anorectal and / or genitourinary dysfunction includes implanting, in a minimally invasive manner, an electro-medical device for stimulation of two or more anatomical orhistological structures of the anorectal region and / or genitourinary region. Electrodes operably connected to the device are positioned proximate the target anatomical or histological structures. Thedevice provides either the same or different stimulation algorithms to each anatomical or histological structure, which may be the same or different. The varied stimulation parameters, such as pulse width, pulse amplitude, and pulse frequency, are defined such that after an application of the electrical pulses, an abdominal leak pressure, an abdominal leak volume, or a urine volume increases or anumber of incontinent episodes or a mean incontinence volume per episode decreases relative to said parameters prior to the application of the electrical pulses.

The present invention relates to a medicine for treating chronic renal failure. The chronic renal failure is the final result of various kidney diseases, but without effective western medicine in clinic yet, and dialysis therapy and renal transplantation price are expensive and not suitable for early and middle patients. The medicine whole formula of the present invention both activates and tonifies, consideration to right and evil, nourishing and releasing integrated, leading nourishing not stagnating evil, releasing not injuring right, can not only delay chronic renal failure course, but also improve or eliminate clinical symptoms, having good curative effect, lower cost characteristic. The present invention concretely is with radix astragali, poria, hedyotis diffusa, serissa foetida, pyrola calliantha, ligusticum chuanxiong, morinda officinalis how, centella asiatica, prepared rhubarb and etc. traditional Chinese medicine to prepare into compound preparation. The present invention also relates to the medicine preparation method. As pharmacological experiment shows the present invention can obviously decrease adenine causing chronic renal failure rat and nephrectomy causing chronic renal failure rat kidney function Crea and BUN value, the present invention can also obviously increase water load rat urinary volume.

A nephropathy-associated gene which encodes a transcription repressor; and a nonhuman transgenic animal suffering from nephropathy which is constructed by transferring the above gene and allows the observation of increases in urinary volume, urinary albumin and urinary NAG, pyelectasis, enlargement in kidney tubule and glomerular swelling at the early stage and the following sclerosis.

The invention discloses a device and a method for metering the urination volume in continuous minutes. Step-by-step measurement is adopted, firstly the urination volume state of a patient is judged by using a primary measurement chamber, the opening and closing interval time of a valve is decided according to the urination volume state of the patient, and then the urine flow of the patient in the interval time is accurately measured by using a flow sensor, the minute urine flow and the hour urine flow are calculated according to the measured urine flow, and the variation rate of the minute urine flow rate is calculated in the normal range of the urine flow. Various required urination amount information is provided for clinic, the cost is controlled in a clinically acceptable range, and the method is suitable for popularization and commercial conversion.

The urinary catheterization method comprises the following steps that S1, one end of a catheter is connected with a non-return device of a negative pressure tank, and the other end of the catheter is guided into or left in the bladder; s2, if the central negative pressure system exists, the universal joint is connected with the central negative pressure system to form negative pressure on the negative pressure tank; s3, if no central negative pressure system exists, a negative pressure mechanism is connected through a Y-shaped pipe, the pressure value in the bladder is monitored through an arranged pressure sensing probe, and when the pressure value in the bladder is larger than a set value, a controller sends out an instruction for opening a valve connected with a ventilation box, and meanwhile the controller starts a double-shaft motor to drive the negative pressure mechanism to work; the urine volume monitoring system is arranged to be matched with the negative pressure mechanism, urine catheterization is automatically carried out, the urine monitoring accuracy is improved, and operation is easy and convenient.

The invention relates to a tracking and monitoring system for supervising drinking water and urination of patient with lower urinary tract dysfunction. The monitoring system comprises a drinking cup suit, a urinal suit, a bladder urine volume detection module, a background data center and an associated APP, wherein the drinking cup suit is in network connection with the background data center through the Internet; the urinal suit is in network connection with the background data center through the Internet, the bladder urine volume detection module is in network connection with the background data center through the Internet, and the background data center is in network connection with the associated APP; and storage batteries are arranged in the drinking cup suit, the urinal suit and the bladder urine volume detection module respectively and used for supplying power to the system. The tracking and monitoring system for supervising drinking water and urination of patient with lower urinary tract dysfunction can remind the patient to drink water and urinate in time and record the volume and time, remote data monitoring is also achieved, monitoring data is generated and sent to the patient to enable the patient to know own conditions, and scientific self-health management of the patient is facilitated.

The invention discloses a urinary catheterization system for urinary surgery. The urinary catheterization system comprises a negative pressure tank, a catheter is connected to the upper portion of the negative pressure tank, a non-return mechanism is arranged at the end, connected with the negative pressure tank, of the catheter, a liquid outlet is formed in the bottom of the negative pressure tank, a negative pressure cavity is formed in the negative pressure tank, a box is arranged on one side of the negative pressure tank, a negative pressure pipe is arranged at the position, close to the top, in the box, one side of the negative pressure pipe is communicated with the negative pressure tank, The other end of the negative pressure pipe extends to the outside of the box body, the negative pressure pipe is connected with a universal joint and is connected with a central negative pressure system through the universal joint, and a valve is arranged on the universal joint; the middle position of the negative pressure pipe is connected with a Y-shaped pipe, one connector of the Y-shaped pipe is connected with a ventilation box, the other connector of the Y-shaped pipe is connected with a barometer, and a negative pressure mechanism is arranged above the ventilation box. An urine volume monitoring system is arranged to be matched with a negative pressure mechanism, urine catheterization is automatically carried out, the urine monitoring accuracy is improved, and operation is easy and convenient.

The invention relates to the technical field of urine volume measurement, in particular to a convenient-to-use visible electronic metering urine bag. The bag comprises a urine bag body, wherein a visual window is symmetrically formed in the front side and the rear side of the top of the urine bag body, a urine collecting sleeve is connected to the top of the urine bag body, a urine collecting boxis arranged at the bottom of the urine collecting sleeve, the position of the urine collecting box corresponds to the position of the visual window, a urinary catheter connecting pipe is inserted intothe top of the urine collecting sleeve, a circular pipe is connected to the bottom of the urine bag body, a urine catheter connecting pipe is also tightly inserted into the circular pipe, a sliding switch sleeves the middle section of the urine catheter connecting pipe inserted into the circular pipe, and an electronic urine volume meter is inserted into the bottom of the urine catheter connecting pipe inserted into the circular pipe. According to the convenient-to-use visible electronic metering urine bag, even if a small amount of urine flows through the urine collecting box, the urine canbe clearly observed through the visual window, so that the illness state of a patient can be controlled; by using the electronic urine volume meter, the urine volume can be directly measured when urine is discharged from the urine bag body, so that urine volume measurement is facilitated; the sliding switch is added, so that operation can be easily performed by one hand, and contamination and inconvenience during urine discharge are avoided.

The invention belongs to the field of traditional Chinese medicine compositions, and relates to a traditional Chinese medicine composition for treating lithiasis in the urinary system, comprising the following components in proportion by weight: 60-120 of christina loosestrife, 15-30 of climbing fern spore, 15-30 of common knotgrass herb, 15-30 of fringed pink, 15-30 of pyrrosia leaf, 15-30 of malva seed, 9-30 of toosendan fruit and 6-15 of licorice. The prescription has the efficacies of reducing fever and causing diuresis, treating stranguria and removing urinary calculus, promoting the circulation of qi and softening hard masses, and promoting blood circulation to stop pain, wherein the christina loosestrife and the climbing fern spore are capable of treating stranguria and dissolving calculus, the christina loosestrife has an effect on promoting urination, thus being favorable for promoting downward shift of ureteral calculus and promoting lithecbole; the common knotgrass herb andthe fringed pink are capable of inducing diuresis for treating stranguria; the toosendan fruit is capable of promoting blood circulation by removing blood stasis; and the licorice is capable of coordinating the drug actions. By combining the medicines, the urinary volume is increased, and the ureteral peristalsis frequency is accelerated for lithecbole. Proven by clinic for 35 years, the traditional Chinese medicine composition for treating lithiasis in the urinary system has notable curative effect and no side effect.