Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: In vivo visualization systems are described which facilitate tissue treatment by a user in utilizing real time visualized tissue images with generated three-dimensional models of the tissue region of interest, such as the left atrial chamber of a subject's heart. Directional indicators on the visualized tissue as well as the imaging systems may be utilized while other variations may utilize image rotation or manipulation of visualized tissue regions to facilitate catheter control. Moreover, visualized tissue regions may be combined with imaged tissue regions as well as navigational information to further facilitate tissue treatments.

Abstract: The present disclosure generally relates to fluid therapy based on patient data, and associated systems, devices, and methods. Embodiments of the present technology include trained models configured to improve the effectiveness of fluid therapy received by a patient. In some embodiments, the models improve a specific patient's response to fluid therapy, and predict whether a patient is expected to respond to fluid therapy, based on data associated with the patient's response to the fluid therapy.

Abstract: This present disclosure relates to fluid therapy based on sodium excretion, 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.

Abstract: 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.

Abstract: This present disclosure relates to fluid therapy based on sodium excretion, 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.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: In vivo visualization systems are described which facilitate tissue treatment by a user in utilizing real time visualized tissue images with generated three-dimensional models of the tissue region of interest, such as the left atrial chamber of a subject's heart. Directional indicators on the visualized tissue as well as the imaging systems may be utilized while other variations may utilize image rotation or manipulation of visualized tissue regions to facilitate catheter control. Moreover, visualized tissue regions may be combined with imaged tissue regions as well as navigational information to further facilitate tissue treatments.

Abstract: A computer implemented method comprises receiving a model of a tissue region, steering a distal end of a catheter within a body to a first area of a tissue region, and obtaining a first image from the distal end of the catheter of the first area of the tissue region. The method further comprises mapping the first image of the first area of the tissue region to the model of the tissue region and displaying the first image of the first area of the tissue region on the model of the tissue region.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: The present technology includes devices, systems, and method for managing a patient's urine output. In some embodiments, an exemplary method includes receiving an estimated amount of excess fluid for the patient; obtaining a urine output rate of the patient; obtaining a diuretic dosage rate of the patient; obtaining (i) a first input corresponding to a percentage of an actual amount of net fluid loss relative to the estimated amount of excess fluid, and/or (ii) a second input corresponding to an estimated amount of fluid remaining; and based on the first input and/or the second input, providing an output associated with adjusting the fluid therapy. Providing the output can include providing an indication with instructions for increasing the patient's urine output by administering an additional diuretic and/or increasing infusion of hydration fluid to the patient.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: Urine collection systems and associated methods and devices are disclosed herein. A representative system can include a urine collection device, a flow control assembly configured to direct a urine flow from the patient to the urine collection device, and a urine measurement device including a first sensor and a second sensor. The first sensor is configured to generate first sensor data based on a weight of the container, and the second sensor is configured to generate second sensor data based on the urine flow from the patient to the container. The system can further include non-transitory computer readable media having instructions that, when executed by one or more processors, cause the system to perform operations comprising determining a first patient urine output based on the first sensor data; and determining a second patient urine output based on the second sensor data.

Abstract: A computer implemented method comprises receiving a model of a tissue region, steering a distal end of a catheter within a body to a first area of a tissue region, and obtaining a first image from the distal end of the catheter of the first area of the tissue region. The method further comprises mapping the first image of the first area of the tissue region to the model of the tissue region and displaying the first image of the first area of the tissue region on the model of the tissue region.

Abstract: A computer implemented method comprises activating a control mechanism on a catheter handle in a first direction with respect to a user to steer a distal end of a catheter within a body in a second direction while the catheter handle is in a first rotational position. The control mechanism includes a first indicator associated with the first direction. The computer implemented method also includes obtaining an image from the distal end of the catheter of a tissue region of interest within the body and calibrating a first rotational motion of the catheter handle with a rotational motion of the image. With the catheter handle in a second rotational position that is different than the first rotational position, the control mechanism activated in the first direction with respect to the user moves the distal end of the catheter in the second direction.