Abstract: A system for predicting and summarizing medical events from electronic health records includes a computer memory storing aggregated electronic health records from a multitude of patients of diverse age, health conditions, and demographics including medications, laboratory values, diagnoses, vital signs, and medical notes. The aggregated electronic health records are converted into a single standardized data structure format and ordered arrangement per patient, e.g., into a chronological order. A computer (or computer system) executes one or more deep learning models trained on the aggregated health records to predict one or more future clinical events and summarize pertinent past medical events related to the predicted events on an input electronic health record of a patient having the standardized data structure format and ordered into a chronological order.

Abstract: Devices and methods of use for introduction and implantation of an electrode structure for baroreflex activation therapy, as part of a minimally invasive implant technique. An implantable baroreflex activation system includes a control system having an implantable housing, an electrical lead, attachable to the control system, and an electrode structure. One or more of the electrical lead or electrode structure may include elements to improve fixation at a target implant location. Improvements to delivery tools associated with implant are also described.

Abstract: The document discusses, among other things, apparatuses, assemblies, and methods for facilitating the installation of an implantable lead into a subject. In one example, the apparatus includes a housing having a lead terminal passageway on a first end and having an introductory opening on a second end. The lead terminal passageway is adapted to be inserted over a lead terminal end. The introductory opening is adapted to accept a stylet and guide it into a pin lumen. In another example, the apparatus includes one or both of at least one protective terminal contact device and a securing contact device allowing electrical contact to be made with a lead terminal ring or a lead terminal pin without damaging or bridging between such elements of the lead terminal end. The securing contact device is also adapted to mechanically engage the lead terminal pin thereto for facilitating actuation of fixation devices.

Abstract: An internally connected interconnect for an electrode and method for forming same.

Abstract: An electrode assembly includes an interconnect for at least a first connector electrode and a second connector electrode, where the interconnect provides the mechanical and/or electrical connection between the electrodes. In one example, the assembly is an elongate member having material removed therefrom along an intermediate portion.

Abstract: Low voltage conductors in a lead assembly share a lumen in a tube and are separated from adjacent conductors in the tube by an insulative layer. In an embodiment, low voltage conductors are combined with high voltage conductors. In another embodiment, low voltage conductors are combined with other low voltage conductors.

Abstract: A lead includes a lead body extending from a distal end to a proximal end, and at least one conductor disposed within the lead body and extending from the distal end to the proximal end of the lead body. The lead further includes an outer terminal ring, a terminal pin, and an insulative sleeve disposed between the outer terminal ring and the terminal pin, where the insulative sleeve is coupled with the outer terminal ring with a snap-fit connection. A pin latch is disposed on an outer periphery surface of the insulative sleeve, where the pin latch is rotatable about a hinge point.

Abstract: An electrical contact for use in the header assembly of an implantable tissue stimulator includes a metal housing having a base and a sidewall where the opening in the base is adapted to receive the terminal of a medical lead therethrough. An electrical contact support member is welded to the edge of the sidewall and affixed to the support member are a plurality of spring members that are tangent to an imaginary circle whose diameter is slightly less than the outside diameter of the lead terminal contact rings. When the contacts are axially aligned in the device header, the terminal of an electrical lead may be longitudinally inserted into the header to establish electrical contact with device feedthrough wires that are joined to the electrical contacts in the header.

Abstract: A connector assembly of an electrophysiologial device. The connector assembly includes a substrate forming a tube extending from a proximal end to a distal end an electrical circuit formed on the substrate, such as etching or printing, where the substrate is optionally non-conductive. In another option, the connector assembly includes clad wires and/or flexible circuits within an insulated terminal structure.

Abstract: An adapter for an implantable cardiac lead, the adapter having a housing with an interior axial opening and an outer surface. The interior axial opening is configured to receive a mating terminal end of the implantable cardiac lead. A plurality of inner contacts are positioned within the interior axial opening and a plurality of outer contacts are positioned on the outer surface. Each of the inner contacts is electrically connected to an outer contact. The inner contacts are configured to electrically link with contacts on the mating terminal end of the implantable cardiac lead when the mating terminal end of the implantable cardiac lead is positioned within the interior opening. The outer surface is configured for connection of the outer contacts to a testing cable, the testing cable providing electrical connectivity with a device for testing the electrical continuity of the cardiac lead. An assembly including an adapter may be used to connect implanted cardiac leads with a testing device.

Abstract: An implantable device such as a lead with a lead body is adapted for implantation on or about the heart and for connection to a system for monitoring or stimulating cardiac activity. The implantable device includes one or more fillers disposed within the lead body resulting in a lead body having a reduced lead body size.

Abstract: An extendable and retractable lead includes a lead body which extends from a distal end to a proximal end, where a conductor is disposed within the lead body. The lead assembly further includes a piston that is movably disposed within the lead body. A fixation helix is supported by the piston at a first portion of the fixation helix, where the first portion of the fixation helix forms a drive mechanism that advances and/or retracts the fixation helix.