47 results about "Urinary output" patented technology

A urinary output monitoring system including a urine collection assembly coupled with an automated urinary output monitoring device. The urine collection assembly includes a drainage tube, an accumulator coupled with the drainage tube, and a urine collection container fluidly coupled with the accumulator. The automated urinary output monitoring device operatively is coupled with the urine collection container. Logic determines a volume of urine collected in the container based on a signal from a load cell of the monitoring device. A vacuum pump coupled with the accumulator generates a flow of air that the drags the urine along the drainage tube to the accumulator. The accumulator separates the flow of air from the urine. The flow of air enters the drainage tube by way of a female external urinary catheter.

Disclosed herein is urinary output monitoring system including a urinary collection device having a flow meter in communication with a monitor. The urinary collection device catheter includes a urine collection bag, a drainage tube and a urinary catheter. A console of the flow meter wirelessly communicates with a console of the monitor. The monitor depicts urine flow rate information on a display and wirelessly transmits urine flow rate information to an EMR system. The flow meter includes a flow meter identifier and the system links the urine flow rate information to the flow meter identifier. The monitor further links the flow meter identifier with a patient identification from the EMR system and depicts the patient identification on the display.

An automated urinary output monitoring system includes a urine collection assembly, a scale, and a pump. The urine collection assembly includes a urinary catheter coupled to a first drainage tube. The interim container coupled to the first drainage tube and a second drainage coupled to a final container. The scale measures the weight of urine collected in the final container and a display can depict the volume of urine collected in the final container. A vacuum pump can be coupled with the final container to draw urine from the interim container into the final container, and an air vent can isolate the patient from the vacuum within the final container. The system can be configured to wirelessly transmit urine volume data to an external computing device. A gyroscope can be coupled with the scale to determine the orientation of the scale.

Disclosed herein is a urine collection bag, system, and methods directed to automated measurement of a quantity of urine. The urine collection system can include the urine collection bag, a catheter, and flexible drainage tubing. The urine collection bag can include a collection area, force sensors, and circuitry configured to determine the volume of urine in the collection area based on pressure or weight measured by the force sensors, and the specific gravity of the urine. The catheter may include a small female external catheter (FEC) with an opening on a top side, a wicking catheter with a wicking area on a top side, a finger-mountable catheter, or a male external catheter (MEC). The tubing may be secured to a patient's leg with a stabilization device or a fabric strap. The catheter can remain on a patient while the patient stands or walks.

An automated urinary output (“UO”)-measuring system includes a fluid container including a console coupled to one or more ultrasonic sensors and one or more accelerometers. The console includes a processor configured to receive accelerometer values from the one or more accelerometers, to determine an acceleration state of the fluid container, to activate the one or more ultrasonic sensors when the acceleration state of the fluid container is below a threshold, and to measure a volume of fluid in the fluid container when the acceleration state of the fluid container is zero. The system can further include a removable valve coupled to the fluid container and an attachment device including a pocket configured to accommodate the fluid container.

Disclosed are automated urinary output (“UO”)-measuring systems and methods. An automated UO-measuring system can include a container configured to collect a fluid such as urine. The container can include a console, one or more ultrasonic sensors coupled to the console for determining a fluid level within the container, one or more accelerometers coupled to the console for determining a near-zero acceleration state of the container for the determining of the fluid level within the container, and a valve configured to pass fluid therethrough by way of a fluid line coupled to the valve. The automated UO-measuring system can also include a container holder. The container holder can have a pocket for holding the container and a sleeve for securing the container to a user. A method of the automated UO-measuring system can include a method of using the automated UO-measuring system to collect and measure urine output of the user.

The portable urinal has a urine collector, a suction assembly, and a container. The urine collector has a first opening, a second opening, an inner space, and a urine level sensor. The inner space is formed in the urine collector. The urine level sensor is in the inner space to detect a urine level. The suction assembly has a urine pump, a urine exporting tube, and a controlling unit. The urine pump is adjustable in suctioning power and fluidly communicates with the urine collector. The urine exporting tube is connected to the urine pump and fluidly communicates with a urine reservoir of the container. The controlling unit is communicatively connected to the urine pump and the urine level sensor. The portable urinal is capable of adjusting the suctioning power of the urine suction pump by the amount of the urine in the urine collector.

The invention relates to the technical field of animal husbandry, in particular to a cattle urine monitoring and collecting device for a livestock farm. Comprising a urine collecting cover, a transfer module, a urine discharging pipe and a urine pump, the urine collecting cover comprises a fixing belt, and the fixing belt fixes the urine collecting cover to the urination part of the cattle; the transfer module comprises a urine volume detection module, a urination sensing module and a shell, and the urine volume detection module and the urination sensing module are both arranged in the shell; the cow urine collector further comprises a baffle, the baffle is arranged at the end of the shell, the liquid inlet end of the urine pump is connected with the urine volume detection module, and cow urine in the urine volume detection module is pumped out. The transfer module can be installed below the long groove of the dung leakage plate of the cattle house, urine discharged by the cattle at a time is completely introduced into the transfer module below the cattle house through the urine discharging pipe, and normal activities of the cattle are not disturbed. The cattle urine in the transfer module is quickly discharged every time, and the cattle urine can be monitored and collected for a long time.

To provide a pump configured to be deployed in a patient's body.SOLUTION: A pump assembly for increasing urine output from a patient includes at least one ureteral catheter 614 including a distal portion having a retention portion 624 configured to be positioned in a kidney, renal pelvis, and / or ureter of the patient and a proximal portion defining a drainage lumen. The retention portion includes at least one drainage port 626 that permits fluid flow into the drainage lumen. The pump assembly further includes a pump 612 configured to provide negative pressure to at least one of the renal pelvis or the kidney through the drainage lumen of the at least one ureteral catheter. The pump includes at least one fluid port in fluid communication with the drainage lumen of the proximal portion of the ureteral catheter for receiving fluid from the patient's kidney, and at least a portion of the pump is configured to be positioned within the patient's body.SELECTED DRAWING: Figure 15A

The invention relates to the technical field of data analysis, and particularly discloses a data analysis method and system for acute kidney injury, and the method comprises the steps: integrating the multi-source acute kidney injury data of a patient, including clinical information and historical medical records, constructing the time series data of serum creatinine, urine volume and the like, extracting the risk features in an unstructured text by using an NLP technology, and analyzing the risk features in the unstructured text. Physiological index dynamic and semantic risk factors are deeply fused through space-time alignment, a basic feature vector is formed, a difference risk score of historical and current states is calculated in combination with sliding window features of historical medical records, when the score exceeds a preset threshold value, it is judged that a dynamic evolution risk exists, an advanced intervention instruction is automatically generated, and early intervention is achieved. Therefore, the problems of single data dimension, risk identification lagging and untimely intervention of a traditional method are solved.

The present application relates to the technical field of medical equipment, in particular to a urinary bladder urination controller. The controller has a controller body and a control panel; a flow counter is arranged in the controller body, and the flow counter is electrically connected with the control panel. The urination controller has a very good use effect, and greatly reduces the amount of patients with poor bladder filling at the beginning of treatment. Because of the prompt of the urination controller, the patient does not need to worry about the problem of poor urination control due to excessive urine, so the water intake before treatment can be appropriately increased. The problem of poor bladder filling after urination due to excessive bladder filling during treatment is basically avoided, and the patient cannot continue treatment immediately after complete emptying. The treatment experience of the patient is significantly improved. Many complications caused by indwelling catheterization are avoided, the treatment efficiency of the patient is improved, and the work efficiency of the doctor is improved.

The invention relates to an intelligent formation device and method for a urination diary of a urinary incontinence patient. The intelligent formation device comprises a wearable urine volume monitoring device and a negative pressure suction material. A urine sensor is arranged in an inner cavity of the anti-leakage shell or a suction cavity, a closed-loop feedback control circuit composed of the urine sensor, a core processor and a vacuum pump can automatically sense the urination state of a patient, the urination starting and ending time, the urination amount and the urination frequency information are automatically recorded, and a real and effective urination diary is automatically formed. According to the technical scheme, the labor intensity for forming a urination diary is greatly reduced, and the reliability and validity of a diagnosis result are ensured.

Provided is a system that more accurately estimates the degree of urine accumulation by solving a problem in which the influence of a change in the amount of urine accumulation is obscured when the biological impedance in the vicinity of the bladder is affected as the muscles contract. This urine accumulation degree estimation system (2) comprises: a measurement means for measuring at least two types of biological impedance by energizing a bladder (60) at at least two different frequencies; and an estimation means that estimates the urine accumulation degree of the bladder (60) on the basis of the at least two types of biological impedance. The at least two frequencies include a frequency at which the bladder (60) and the muscles (66) around the bladder can be energized, and a frequency at which the muscles (66) around the bladder can be energized.

This invention relates to the field of multi-organ dysfunction (MOD) early warning technology, specifically to an MOD early warning method for patients with severe burns. The method includes the following steps: acquiring heart rate, mean arterial pressure, respiratory rate, blood oxygen saturation, lactate concentration, and urine output per unit time; calculating the rate of lactate change at adjacent time points to form a sequence; comparing the rate of change across time intervals to obtain the difference in change; combining heart rate and blood oxygen saturation to calculate circulatory load; and counting the number of early warning triggers that meet risk conditions. In this invention, by calculating the rate of change of lactate concentration at adjacent time points and combining it with interval direction statistics, tissue metabolic changes show trend characteristics; the rate of change of urine output combined with mean arterial pressure forms a record of renal perfusion changes, providing a continuous characterization of perfusion status; heart rate and blood oxygen saturation are used to calculate circulatory load; multiple physiological signals are linked for judgment; and recurring abnormalities are expressed through the number of triggers. This improves the stability and predictability of MOD risk identification in critically burned patients.

The present invention discloses a urine drainage control and urine volume metering system, characterized in that it comprises: a drainage line, one end of which is connected to one end of a urinary catheter, and the other end of which is connected to a urine storage bag; a liquid flow controller, which is connected to the drainage line and is used to control and adjust the amount of urine flowing through the drainage line and to measure and display the amount of urine flowing out of the drainage line; and a urine storage bag, which is used to store urine flowing out through the drainage line and is hung on a hook with a weighing function of the liquid flow controller. Beneficial effects of the present invention: This design solves the problems of inconvenient and inaccurate manual recording of urine volume during the care of patients with indwelling urinary catheters, bladder atrophy and urinary tract infection caused by long-term open urinary catheterization, and the difficulty of bladder pressure detection and the inability to monitor in real time, thereby improving the effectiveness and safety of nursing care, while reducing nursing workload and having clinical value.

The present disclosure generally relates to fluid therapy based on patient data, and associated systems, devices, and methods. Embodiments of the present technology can obtain multiple inputs of urine output volume data from a patient without using an indwelling catheter, determine an accumulated volume of urine output data based on the obtained multiple inputs, and adjust the patient's fluid therapy based on the accumulated volume and / or the obtained multiple inputs. Additionally, or alternatively, embodiments of the present technology can include one or more sensors that measure a volume and / or a change in volume of urine within the patient's bladder to determine a urine output rate of the patient, without using an indwelling catheter. Accordingly, embodiments of the present technology can advantageously manage a fluid therapy for patients that refuse an indwelling catheter.

This present disclosure relates to fluid therapy based on adjusted urine output rate and / or sodium output rate, and associated systems, devices, and methods. Exemplary methods can include receiving a sodium excretion input for the patient; receiving a urine output rate; determining an adjusted urine output rate based on the sodium excretion input and the urine output rate; and providing fluid therapy based on the adjusted urine output rate. By determining the amount and / or rate of the infused diuretic and / or hydration fluid based on a patient's actual sodium excretion levels, embodiments of the present technology can optimize and / or customize all or a subset of a diuretic therapy to an individual patient's physiology.

The utility model discloses a paper diaper capable of sensing urine volume, and belongs to the technical field of articles for daily use. The paper diaper capable of sensing the urine volume comprises a paper diaper body, the paper diaper body comprises an outer surface layer, a skin-friendly layer is arranged on the upper end face of the outer surface layer, a flow guide layer is arranged at the position, located at the bottom end of the skin-friendly layer, in the outer surface layer, an antibacterial layer is arranged at the bottom end of the flow guide layer, and a hot air antibacterial surface layer is arranged at the bottom end of the antibacterial layer. A macromolecule absorption layer is arranged at the bottom end of the hot air antibacterial surface layer, a waterproof blocking layer is arranged at the bottom end of the macromolecule absorption layer, umbilical region protection cotton is arranged on one side of the upper end face of the skin-friendly layer, a fixing mechanism is arranged on one side of the bottom end of the paper diaper body, the antibacterial layer is made of chitosan, the skin-friendly layer is made of hot air non-woven fabric, and the flow guide layer is made of non-woven fabric. According to the paper diaper, the practicability of the paper diaper can be effectively improved, and the paper diaper has high practical value.

[Problem] An object of the present invention is to provide a method of estimating / evaluating a urinary excreted substance amount per unit time based on a finding that a urinary substance concentration can be quite accurately and practically estimated by considering an estimated glomerular filtration rate and a net urinary substance excretion rate. [Solution] The method of evaluating a urinary substance excretion amount per unit time includes: multiplying a concentration of an arbitrary urinary excreted substance present in the serum by: an estimated glomerular filtration rate per unit time, a numerical value (net urinary substance excretion rate) obtained by dividing a clearance of the arbitrary urinary excreted substance present in the serum by a glomerular filtration rate, and a predetermined coefficient.

Disclosed herein is an automated urinary output monitoring system including urine collection assembly that includes a first drainage tube coupled between a urinary catheter and an interim container, and a second drainage coupled between the interim container and a final container. A scale measures the weight of urine collected in the final container and a display depicts the volume of urine collected in the final container. A vacuum pump can be coupled with the final container to draw urine from the interim container into the final container, and an air vent can isolate the patient from the vacuum within the final container. The system can be configured to wirelessly transmit urine volume data to an external computing device. A gyroscope can be coupled with the scale to determine the orientation of the scale. Logic of the system can calculate urine volume and correlate with the time of day.

It is an object of the present invention to provide a combination of a functional assessment of renal function together with biomarker results in order to improve assessment of patient at risk of, or having, an acute kidney injury. A loop diuretic such as furosemide inhibits luminal active chloride transport throughout the thick ascending limb of Henle, thereby preventing sodium reabsorption and resulting in natriuresis and increased urine flow. Loop diuretic-induced increases in urine output might be a method to assess the integrity of the renal tubular function in the setting of early AKI, and so a kidney's response, or lack thereof, to a diuretic challenge as a clinical assessment of tubular function can identify patients with severe tubular injury before it is clinically apparent (e.g. a rise in creatinine).

A urine collection device is provided. The urine collection device includes a basin configured to fit a perineal region of a female human subject and to receive urine; a lip attached to the basin and having a contact surface for attachment to the perineal region; a ridge extending into the basin and disposed along an inferior portion of the lip to prevent leakage of urine from the basin; and a drain opening in the basin for draining the urine. The urine collection device advantageously prevents leakage and allows for easy access for urine analysis and measurement of urine output. Methods and systems for collecting and quantifying urine are also provided.

Urine output of a subject through a catheter is monitored by a device which has a housing with an internal chamber 52, a fluid inlet 22 and fluid outlet 24. The chamber 52 includes a cavity 56a for ho

A method to treat patients suffering from fluid overload including: administrating a diuretic to the patient to increase urine output of the patient; monitoring intravascular volume of the patient; and maintaining the patient in a condition in which the intravascular volume is below a baseline intravascular volume and above a hemodynamic level by adjusting the administered diuretic.

The utility model discloses a medical urine collector with a metering function, which comprises a placing plate, a measuring device and a urine collecting device, the urine receiving funnel is arranged below the placing plate; the scale mark is arranged in the urine receiving funnel; the protective pad is arranged on the placing plate; the urine discharging pipe is arranged on one side of the urine receiving funnel. According to the medical urine collector with the metering function, a patient directly sits on the placing plate on the closestool, urine is collected through the urine collecting funnel, the urine volume is measured through the scale marks, the patient does not need to squat completely and directly sits on the closestool to urinate, operation is easy, safety is high, a disposable closestool cushion does not need to be additionally used, and the medical urine collector is convenient to use and popularize. Not only is the cost of disposable toilet cushions saved for patients, but also the urine volume can be accurately measured.

To provide a program or the like that displays an index suitable for grasping a status of kidneys. A program causes a computer to execute processing of acquiring urine information including urinary oxygen tension, calculating a renal status index on the basis of the urine information, and outputting the renal status index. The urine information includes a urinary output, a urine flow rate, urinary color, urine absorbance, a urinary sodium amount, or a urinary creatinine amount, in addition to the urinary oxygen tension. The renal status index is an index related to an estimated value of renal artery blood flow, the urine information includes the urinary oxygen tension and the urine flow rate, and the renal status index is calculated on the basis of the urinary oxygen tension and the urine flow rate, by using a predetermined algorithm.

The utility model discloses a medical bedpan, and relates to the field of hospital supplies. The utility model provides a medical bedpan which is favorable for separating excrement and urine of a patient so as to accurately measure the urine volume. The medical bedpan comprises a bedpan body and a bedpan body outer flange surrounding the upper end of the bedpan body. The device further comprises a connecting sleeve, a urine volume metering cylinder, a urine guide hose and a urine collector. A storage grid is arranged on one side of the basin body; the connecting sleeve is located in front of the pot body and below the outer flange of the pot body, and the connecting sleeve is connected with the outer flange of the pot body; the urine volume metering cylinder is detachably connected with the connecting sleeve; a hose connector is arranged on the connecting sleeve; the urinary catheterization hose is connected with the hose connector, and the urine collector is connected with the urinary catheterization hose; and the urine collector and the urine guide hose can be placed in the storage grid. According to the utility model, the excrement and the urine of a patient can be completely separated, the excrement is collected by the basin body, the urine enters the urine volume metering cylinder to be collected, the excrement is not mixed into the urine, and the urine volume can be accurately metered. The male patient can urinate towards the urethral orifice by holding the urine collector without configuring a urinal.

To provide a pharmaceutical for increasing early morning urinary output.SOLUTION: A herbal medicine mixture A containing Poria sclerotium and Plantago seeds, a herbal medicine mixture B containing Poria sclerotium, cinnamon bark and aconite root, and / or their extracts are suitable as an active ingredient of an agent for increasing early morning urinary output.SELECTED DRAWING: None

A negative pressure control urine drainage system comprises a monitoring host and a matched drainage tube. The device has the beneficial effects that urine detained in a bladder or a drainage tube can be emptied regularly, and the real urine volume generated by a patient in the time period can be calculated, so that the accuracy of urine volume metering in unit time is greatly improved, and credible monitoring data, early discovery and early intervention are provided for AKI. Moreover, urine in the bladder or the drainage tube is emptied at regular time, the risks of tube blockage and urinary tract infection can be reduced, the blank in the technical field is filled, and good clinical value is achieved.

The invention provides a pregnancy hypertension condition degree urine detection device, and relates to the technical field of urine detection.The device comprises a base, a processing mechanism is arranged at the top of the base and comprises a processing box and a centrifugal pot, a sliding frame is slidably connected to the inner surface of the processing box, and a telescopic plate is fixedly connected to the lower surface of the sliding frame; a small amount of urine is divided into the treatment box in advance, waste can be avoided, the detection process is more compact and efficient, redundant samples do not need to be treated, the overall detection progress is accelerated, meanwhile, the detection efficiency is improved, and meanwhile the detection efficiency is improved. In subsequent analysis such as urinary sediment detection, the residual urine amount in the centrifugal tube is constant, it can be guaranteed that the sample amount centrifuged every time is basically consistent, the repeatability and comparability of detection results can be improved, different samples are centrifuged and analyzed under the same condition, and detection errors caused by sample amount differences are reduced.