Abstract: Embodiments are directed to a prosthetic system comprising a myoelectric controlled prosthetic device and an electronic device for receiving user feedback on operation of the prosthetic device. The prosthetic device can include one or more sensors configured to detect myoelectric signals and a controller configured to provide myoelectric data as input to a classification model. The controller can receive one or more movement classes from the classification model and cause one or more actuators to perform one or more movements based on the movement classes. The electronic device can include an input/output component that can receive an indication from the user of whether the classification model correctly identified the user's intended movement. In response to a user indicating that an incorrect movement was performed, the system can retroactively update the classification model based on a correct movement that was identified by the user.

Abstract: The disclosure relates to executing time bound activity chains using a baseline blockchain that encodes milestones and a realized blockchain that tracks activity relating to the milestones encoded on the baseline blockchain. Each project managed by the system may be scheduled using its own baseline blockchain, which stores time-bounded activity chains that encode milestones for that project. The realized blockchain stores performance related activity that validates and stores information indicating performance of actions related to milestones and automated transfer of value through the use of smart contracts. Each block of the realized blockchain not only references a prior block of the realized blockchain but also a corresponding baseline block, which encodes a milestone, in the baseline blockchain. Thus activity relating to progress toward a milestone may be recorded on a realized block, which refers back to a baseline block that specifies the milestone.

Abstract: The disclosure relates to executing time bound activity chains using a baseline blockchain that encodes milestones and a realized blockchain that tracks activity relating to the milestones encoded on the baseline blockchain. Each project managed by the system may be scheduled using its own baseline blockchain, which stores time-bounded activity chains that encode milestones for that project. The realized blockchain stores performance related activity that validates and stores information indicating performance of actions related to milestones and automated transfer of value through the use of smart contracts. Each block of the realized blockchain not only references a prior block of the realized blockchain but also a corresponding baseline block, which encodes a milestone, in the baseline blockchain. Thus activity relating to progress toward a milestone may be recorded on a realized block, which refers back to a baseline block that specifies the milestone.

Abstract: The disclosure relates a method to encode Directed Acyclic Graphs (DAG) as linked networks of blocks, with each block containing the fingerprints of preceding blocks in the form of their hashes. This results in the DAG being represented by a series of blocks sequentially connected by hash pointers. This requires the hashes of every block that is an immediate predecessor to be included in a succeeding block. The blocks are associated with DAG vertices. A block may therefore have multiple succeeding blocks or multiple preceding blocks as in a DAG. The method determines the DAG starting vertices. Block creation and hash operations are subsequently performed. Successor vertices are determined, and their blocks and block hashes progressively generated when it is determined that the hashes of all blocks corresponding to preceding vertices have been generated. This continues until all DAG vertices have been processed and are associated with a block.

Abstract: A system and method for mating equipment offshore to a spar buoy secured to a foundation without the use of a crane barge. The system comprises a floating vessel having a pair of forks defining a slot. A gimbal table, defining an opening, is positioned within the slot and connected to the vessel and a locking collar is mounted to the gimbal table. A mating member is attached to the spar buoy. The vessel is maneuvered to bring the spar buoy within the gimbal table opening. With the spar buoy positioned within the gimbal table opening, the locking collar is arranged and designed to releasably attach to the mating member of the spar buoy and restrict relative vertical motion between the spar buoy and the vessel while the gimbal table allows the floating vessel to roll and pitch without driving these motions into the spar buoy.

Abstract: The disclosure relates a method to encode Directed Acyclic Graphs (DAG) as linked networks of blocks, with each block containing the fingerprints of preceding blocks in the form of their hashes. This results in the DAG being represented by a series of blocks sequentially connected by hash pointers. This requires the hashes of every block that is an immediate predecessor to be included in a succeeding block. The blocks are associated with DAG vertices. A block may therefore have multiple succeeding blocks or multiple preceding blocks as in a DAG. The method determines the DAG starting vertices. Block creation and hash operations are subsequently performed. Successor vertices are determined, and their blocks and block hashes progressively generated when it is determined that the hashes of all blocks corresponding to preceding vertices have been generated. This continues until all DAG vertices have been processed and are associated with a block.

Abstract: The disclosure relates to executing time bound activity chains using a baseline blockchain that encodes milestones and a realized blockchain that tracks activity relating to the milestones encoded on the baseline blockchain. Each project managed by the system may be scheduled using its own baseline blockchain, which stores time-bounded activity chains that encode milestones for that project. The realized blockchain stores performance related activity that validates and stores information indicating performance of actions related to milestones and automated transfer of value through the use of smart contracts. Each block of the realized blockchain not only references a prior block of the realized blockchain but also a corresponding baseline block, which encodes a milestone, in the baseline blockchain. Thus activity relating to progress toward a milestone may be recorded on a realized block, which refers back to a baseline block that specifies the milestone.

Abstract: A system and method for mating equipment offshore to a spar buoy secured to a foundation without the use of a crane barge. The system comprises a floating vessel having a pair of forks defining a slot. A gimbal table, defining an opening, is positioned within the slot and connected to the vessel and a locking collar is mounted to the gimbal table. A mating member is attached to the spar buoy. The vessel is maneuvered to bring the spar buoy within the gimbal table opening. With the spar buoy positioned within the gimbal table opening, the locking collar is arranged and designed to releasably attach to the mating member of the spar buoy and restrict relative vertical motion between the spar buoy and the vessel while the gimbal table allows the floating vessel to roll and pitch without driving these motions into the spar buoy.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: Embodiments include devices and methods. One embodiment includes a method for imaging an endometrial cavity, including acquiring a plurality of images using an imaging system. A first part of the imaging system is positioned within the endometrial cavity. At least portions of two or more of the images are combined into a representation of at least a portion of the endometrial cavity. The combining at least portions of two of the images may include determining any motion of the first part of the imaging system, between the two or more of the images. Other embodiments are described and claimed.

Abstract: Embodiments include devices and methods. One embodiment includes a method for imaging an endometrial cavity, including acquiring a plurality of images using an imaging system. A first part of the imaging system is positioned within the endometrial cavity. At least portions of two or more of the images are combined into a representation of at least a portion of the endometrial cavity. The combining at least portions of two of the images may include determining any motion of the first part of the imaging system, between the two or more of the images. Other embodiments are described and claimed.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: Certain embodiments include an endoscope and methods for imaging using the endoscope. The endoscope may include an imaging channel and a tip positioned at one end of the imaging channel, the tip adapted to collect light from a field of view that extends 360° around at least a portion of the endoscope and to transmit the light to the imaging channel. Certain embodiments may also utilize various sensors, controllers and processing mechanisms to record and process images into a representation, move the endoscope in and out of the endometrial cavity, and to biopsy a portion of the endometrium.

Abstract: Certain embodiments include an endoscope and methods for imaging using the endoscope. The endoscope may include an imaging channel and a tip positioned at one end of the imaging channel, the tip adapted to collect light from a field of view that extends 360° around at least a portion of the endoscope and to transmit the light to the imaging channel. Certain embodiments may also utilize various sensors, controllers and processing mechanisms to record and process images into a representation, move the endoscope in and out of the endometrial cavity, and to biopsy a portion of the endometrium.

Abstract: Methods for identifying and extracting heart depolarization and repolarization in a paced heart. Certain methods also include identifying and analyzing particular features of at least one pacing spike and QRS waveform for heart beat characterization. These features may include signal changing speed and signal time interval (distance) of pacing spikes and QRS depolarization when pacing excitation is initialized.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: One embodiment enables detection of MI/I and emerging infarction in an implantable system. A plurality of devices may be used to gather and interpret data from within the heart, from the heart surface, and/or from the thoracic cavity. The apparatus may further alert the patient and/or communicate the condition to an external device or medical caregiver. Additionally, the implanted apparatus may initiate therapy of MI/I and emerging infarction.

Abstract: One embodiment relates to a method of monitoring the heart of a subject for evidence of at least one of myocardial ischemia and infarction (MI/I). The method includes sensing an intra-cardiac electrical signal from at least one lead positioned in a subject. The method also includes detecting MI/I using at least one of the QRS portion of the intra-cardiac electrical signal and the ST portion of the intra-cardiac electrical signal. The detecting MI/I includes using an integer coefficient filter to extract MI/I information from the intra-cardiac electrical signal.