Abstract: An example computing device includes a memory; and processing circuitry coupled to the memory, the processing circuitry being configured to: receive renal arterial anatomy information of a patient; determine one or more of a location of renal denervation therapy or a modality of renal denervation therapy to apply to the patient based on the renal arterial anatomy information; and output an indication of one or more of the determined location to apply renal denervation therapy to the patient or the determined modality of renal denervation therapy to apply to the patient.

Abstract: An example system includes a memory; and processing circuitry coupled to the memory, the processing circuitry configured to: receive renal arterial anatomy information of a patient; determine a renal anatomical complexity score based on the renal arterial anatomy information; determine a type of renal denervation therapy to apply to the patient based on the renal anatomical complexity score; and output an indication of the determined type of renal denervation therapy to apply to the patient.

Abstract: Various embodiments of ablation elements are disclosed herein, where the ablation element includes a biodegradable shell. Calcium chloride is retained within the biodegradable shell. When the ablation element is delivered to a target location within the body of a patent, the biodegradable shell degrades to release the calcium chloride. A reaction between the released calcium chloride and bodily fluids will generate heat, which in turn will ablate biological material in proximity to the reactive region.

Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a plurality of reference electrodes at the skin of a human patient and intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include obtaining impedance measurements between different combinations of the reference electrodes and the ablation electrodes and, based on the impedance measurements, identifying two or more electrode groups for treatment, where at least two of the electrode groups include a different one of the reference electrodes and a different one of the ablation electrodes.

Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a plurality of reference electrodes at the skin of a human patient and intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include obtaining impedance measurements between different combinations of the reference electrodes and the ablation electrodes and, based on the impedance measurements, identifying two or more electrode groups for treatment, where at least two of the electrode groups include a different one of the reference electrodes and a different one of the ablation electrodes.

Abstract: In examples, a cold therapy system includes an intravascular medical device and a therapeutic medical device. The intravascular medical device includes a cold therapy assembly and an elongated member. The cold therapy assembly includes one or more surfaces configured to remove heat from the wall of the vessel. The elongated member is coupled to the cold therapy assembly. The therapeutic medical device is communicatively coupled to the cold therapy assembly and is configured to control the cold therapy assembly to ablate smooth muscle cells of the wall of the vessel without substantially denaturating one or more structural proteins of the wall of the vessel.

Abstract: A system includes an intravascular medical device and a therapeutic medical device. The intravascular medical device includes a heat therapy assembly and an elongated member coupled to the heat therapy assembly. The heat therapy assembly is configured to contract a wall of a vessel and deliver energy to the wall of the contracted vessel to heat the wall of the vessel. The therapeutic medical device is communicatively coupled to the heat therapy assembly and configured to control the heat therapy assembly to deliver the energy to ablate smooth muscle cells of the wall of the vessel and substantially denature one or more structural proteins of the wall of the vessel.

Abstract: A system includes an intravascular medical device and a therapeutic medical device. The intravascular medical device includes a heat therapy assembly and an elongated member coupled to the heat therapy assembly. The heat therapy assembly is configured to expand a vessel beyond an initial size of the vessel and deliver energy to a wall of the expanded vessel to heat the wall of the vessel. The therapeutic medical device is communicatively coupled to the heat therapy assembly and configured to control the heat therapy assembly to deliver the energy to ablate smooth muscle cells of the wall of the vessel and substantially denature one or more structural proteins of the wall of the vessel.

Abstract: A system is configured to perfuse one or more organs and/or associated tissues while monitoring the physiological function, testing medical devices or therapies, or both. The system includes a pump, a container, a fluid circuit, a platform, and at least one actuator. The pump is configured to generate a flow of a fluid. The container defines an interior cavity and is configured to receive at least one organ or tissue and maintain at least one environmental condition associated with the at least one organ or tissue within the interior cavity. The fluid circuit is configured to fluidically couple the pump to the at least one organ or tissue. The platform is operably coupled to the container. The at least one actuator is configured to move the platform to mimic at least one biological movement associated with the at least one organ or tissue.

Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a plurality of reference electrodes at the skin of a human patient and intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include obtaining impedance measurements between different combinations of the reference electrodes and the ablation electrodes and, based on the impedance measurements, identifying two or more electrode groups for treatment, where at least two of the electrode groups include a different one of the reference electrodes and a different one of the ablation electrodes.

Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a plurality of reference electrodes at the skin of a human patient and intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include obtaining impedance measurements between different combinations of the reference electrodes and the ablation electrodes and, based on the impedance measurements, identifying two or more electrode groups for treatment, where at least two of the electrode groups include a different one of the reference electrodes and a different one of the ablation electrodes.

Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a plurality of reference electrodes at the skin of a human patient and intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include obtaining impedance measurements between different combinations of the reference electrodes and the ablation electrodes and, based on the impedance measurements, identifying two or more electrode groups for treatment, where at least two of the electrode groups include a different one of the reference electrodes and a different one of the ablation electrodes.

Abstract: Methods for treating preventing or decreasing the likelihood of a human patient developing hypertension and associated systems and methods are disclosed herein. One aspect of the present technology, for example, is directed to methods for therapeutic renal neuromodulation that partially inhibit sympathetic neural activity in renal nerves proximate a renal blood vessel of a human patient. This reduction in sympathetic neural activity is expected to therapeutically treat one or more conditions associated with hypertension or prehypertension of the patient. Renal sympathetic nerve activity can be modulated, for example, using an intravascularly positioned catheter carrying a neuromodulation assembly, e.g., a neuromodulation assembly configured to use electrically-induced, thermally-induced, and/or chemically-induced approaches to modulate the renal nerves.