Abstract: A delivery device for implanting a prosthetic heart valve. The device includes an inner shaft assembly, an outer sheath and a connector assembly. The inner shaft assembly defines a guide wire lumen. The outer sheath is slidably received over the inner shaft assembly, and forms an exit port proximate a distal end thereof. The connector assembly establishes a guide wire passageway between the guide wire lumen and the exit port. The connector assembly is configured to permit sliding movement of the outer sheath relative to the inner shaft assembly when deploying the prosthetic heart valve. The connector assembly can include first and second tubes that are slidable relative to one another in facilitating movement of the outer sheath relative to the inner shaft assembly.

Abstract: A delivery device for delivery and deployment of a heart valve prosthesis with a torque anchoring mechanism includes a balloon having a shaped surface configured to engage a corresponding shaped surface of the heart valve prosthesis. The balloon is configured to rotate about a central longitudinal axis of the delivery device to rotate the heart valve prosthesis.

Abstract: A heart valve therapy system including a delivery device and a stented valve. The delivery device includes an outer sheath, an inner shaft, an optional hub assembly, and a plurality of tethers. In a delivery state, a stent frame of the prosthesis is crimped over the inner shaft and maintained in a compressed condition by the outer sheath. The tethers are connected to the stent frame. In a partial deployment state, the outer sheath is at least partially withdrawn, allowing the stent frame to self-expand. Tension in the tethers prevents the stent frame from rapidly expanding and optionally allowing recapture. Upon completion of the stent frame expansion, the tethers are withdrawn.

Abstract: The invention relates to a method for generating an output image with a predefined target view showing a motor vehicle (1) and an environmental region (4) of the motor vehicle (1) based on at least partially overlapping raw images (RC1, RC2, RC3, RC4) captured by at least two vehicle-side cameras (5a, 5b, 5c, 5d), comprising the steps of: specifying respective camera-specific pixel density maps (PDM1a, PDM1b, PDM2a, PDM2b), which each describe an image-region dependent distribution of a number of pixels of the raw image (R1 to R4) captured by the associated camera (5a to 5d) contributing for the generation of the output image, spatially adaptive filtering of the raw images (RC1 to RC4) based on the pixel density map (PDM1a to PDM2b) specific to the associated camera (5a to 5d), which indicates an image region-dependent extent of the filtering, identifying mutually corresponding image areas (B1a, B1b, B2a, B2b, B3a, B3b, B4a, B4b) in the at least partially overlapping raw images (RC1 to RC4) of the at least

Abstract: The present disclosure relates to delivery devices for transcatheter stented prosthesis loading, delivery and implantation. The delivery devices provide a loaded delivery state in which the stented prosthesis is loaded and compressed over the delivery device. The compression of the stented prosthesis can be adjusted with one or more elongate tension members, which extend around the stented prosthesis and proximately to an actuation and release assembly that can be provided as part of a handle assembly. The delivery device can be manipulated to adjust tension in the tension members to permit the stented prosthesis to compress, self-expand, and ultimately release from the shaft assembly. In some embodiments, the tension in one or more tension members is adjusted with one or more actuation and release assemblies.

Abstract: A hemostatic tissue anchor (120, 220, 320, 420, 520) is provided which is configured to be anchored to a cardiac tissue wall. The hemostatic tissue anchor (120, 220, 320, 420, 520) includes an anchor portion (130) supported by releasably positioned at a distal end of a generally elongate anchor shaft (132). The anchor portion (130) is expandable from a first generally elongate configuration to a second expanded configuration such that in the second expanded configuration it can be drawn tightly against the cardiac tissue wall when a tensile force is applied to the anchor portion (130). One or more discs (126, 226, 326) surround the anchor shaft (132). Once the one or more discs (126, 226, 326) are implanted entirely within the cardiac tissue wall, the one or more discs (126, 226, 326) act as a hemostatic seal of an opening through the cardiac tissue wall, through which opening the elongate anchor shaft (132) is disposed. Other applications are also described.

Abstract: Method for using a clot retrieval device for treating a clot in a blood vessel for use in the treatment of ischemic stroke to reperfuse an obstructed vessel.

Abstract: A hemostatic tissue anchor (120) is provided that includes an anchor portion (130) supported at a distal end (192) of a generally elongate anchor shaft (132). A hemostatic sealing element (122) is coupled to and surrounds at least an axial portion of the anchor shaft (132), is configured to be disposed at least partially within a cardiac tissue wall (160) at a target site, and includes a self-expanding frame (124) attached to a sealing membrane (126). The hemostatic sealing element (122) includes an expandable portion (128) that assumes an expanded frustoconical configuration (138) that is defined by the self-expanding frame (124) and the sealing membrane (126), and acts as a hemostatic seal of an opening through the cardiac tissue wall (160), through which opening the anchor shaft (132) is disposed. Other embodiments are also described.

Abstract: A guide extension catheter includes a push member and a distal shaft coupled to and extending distally from the push member. The distal shaft includes a shaft wall and a passageway. The shaft wall includes a helically-shaped proximal end and a distal end. The helically-shaped proximal end coils helically about a first central longitudinal axis of the passageway of the distal shaft. The helically-shaped proximal end of the shaft wall defines a helically-shaped entry port of the distal shaft. The distal shaft may include a helically-shaped collar coupled to the helically-shaped proximal end of the distal shaft, the collar defining the helically-shaped entry port of the distal shaft.

Abstract: The disclosure relates to transcatheter stented prosthesis delivery devices including transition elements that route, constrain, support and reduce damage to tension member wear as tension in the tension members is varied to adjust the compression of a stented prosthesis loaded onto the delivery device. Various disclosed tension elements include inserts, edge treatments and guides proximate a distal portion of the delivery device upon which the stented prosthesis is loaded. In some embodiments, the transition feature is positioned proximate a location where at least one tension member transitions from a first orientation that is not parallel to the distal portion to a second orientation that is generally parallel to the distal portion. Further embodiments disclose configurations and methods of selectively locking and unlocking a longitudinal and/or rotational position of the stent frame with respect to the distal portion of the delivery device.

Abstract: The disclosure relates to transcatheter stented prosthesis delivery devices including transition elements that route, constrain, support and reduce damage to tension member wear as tension in the tension members is varied to adjust the compression of a stented prosthesis loaded onto the delivery device. Various disclosed tension elements include inserts, edge treatments and guides proximate a distal portion of the delivery device upon which the stented prosthesis is loaded. In some embodiments, the transition feature is positioned proximate a location where at least one tension member transitions from a first orientation that is not parallel to the distal portion to a second orientation that is generally parallel to the distal portion. Further embodiments disclose configurations and methods of selectively locking and unlocking a longitudinal and/or rotational position of the stent frame with respect to the distal portion of the delivery device.

Abstract: A transcatheter prosthesis with radially compressed and expanded configurations. An elongate member encircling at least a portion of the prosthesis, and configured to provide a seal between the prosthesis and a native anatomy when the prosthesis is deployed in the radially expanded configuration. The elongate member may be a resilient elongate member having a radially contracted state, when in tension, to hold at least the portion of the prosthesis in the radially compressed configuration, and having a radially expanded state, when relaxed, to provide the seal between at least the portion of the prosthesis and a native anatomy when the prosthesis is deployed. A system for delivering the transcatheter prosthesis may include a delivery catheter having an elongate cinching member encircling at least a second portion of the prosthesis, wherein the elongate cinching member is configured to hold the second portion of the prosthesis in the radially compressed configuration.

Abstract: This invention provides composition and methods to prevent, treat or alleviate a symptom of ulcerative colitis comprising administering to a patient dolcanatide.

Abstract: Uncoupling of respiration is a well-recognized process that increases respiration and heat production in cells. Provided herein are chemical uncouplers of respiration that are compounds of Formula (I). Also provided are methods for preventing or treating metabolic disorders and modulating metabolic processes using compound of Formula (I).

Abstract: The present invention provides compounds, pharmaceutical compositions and methods for treating and/or preventing a metabolic condition, such as diabetes.

Abstract: Transcatheter delivery systems, delivery catheters and associated methods for percutaneous delivery of prosthetic mitral valves using a retrograde approach are disclosed herein. A heart valve delivery system configured in accordance herewith includes a delivery catheter having an elongated tubular component and an articulation assembly at a distal end thereof. The articulation assembly includes an arm portion coupled to the tubular component by an elbow or hinge portion. In a closed, delivery state, the elbow portion positions the arm portion generally parallel to the tubular component for delivery of the delivery catheter through the vasculature. In an open, deployed state, the elbow portion positions the arm portion in a non-axial direction with respect to a longitudinal axis of the tubular component for orienting and positioning a prosthetic valve device carried by the arm portion, e.g., within the native mitral valve region.

Abstract: A system for repairing a defective heart valve. The system includes a delivery device, a balloon and a prosthetic heart valve. The delivery device includes an inner shaft assembly and a delivery sheath assembly. The delivery sheath assembly provides a capsule terminating at a distal end. The prosthesis includes a stent carrying a prosthetic valve. In a delivery state, the capsule maintains the prosthesis in a collapsed condition over the inner shaft assembly, and the balloon is in a deflated arrangement radially between the prosthetic heart valve and the capsule. In a deployment state, at least a portion of the balloon and at least a portion of the prosthetic heart valve are distal the capsule. Further, the balloon is inflated and surrounds an exterior of at least a portion of the prosthetic heart valve. The balloon controls self-expansion of the prosthetic heart valve.

Abstract: The present disclosure relates to delivery devices for transcatheter stented prosthesis loading, delivery and implantation. The delivery devices provide a loaded delivery state in which the stented prosthesis is loaded and compressed over the delivery device. The compression of the stented prosthesis can be adjusted with one or more elongate tension members, which extend around the stented prosthesis and proximately to an actuation and release assembly that can be provided as part of a handle assembly. The delivery device can be manipulated to adjust tension in the tension members to permit the stented prosthesis to compress, self-expand, and ultimately release from the shaft assembly. In some embodiments, the tension in one or more tension members is adjusted with one or more actuation and release assemblies.

Abstract: A camera device for a motor vehicle includes an image sensor to provide a raw image (R) of an environment of the camera device. Additionally, an image processing device generates an output image (I) from the raw image (R) by means of a spreading function of a histogram spreading. The spreading function generates from a respective input pixel value (Li) of each pixel of the raw image (R) each one output pixel value (Lo) of a corresponding pixel of the output image (I). Furthermore, the histogram spreading may be adapted to the capturing situation. At least one parameter value (S, G) of the camera device depending on a brightness (B1, B2) of the environment is acquired and a limit value (L) for the output pixel values (Lo) is set in the spreading function depending on the at least one acquired parameter value (S, G).

Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.