Abstract:
Techniques are disclosed for pacing site selection. In one example, a method includes using a sensing element such as an ultrasonic transducer, an optical pressure sensor, a MEMS pressure sensor, a SAW pressure sensor, an accelerometer, a gyroscope, or any other suitable sensing element to sense a measure related to a cardiac strain in a heart resulting from contraction and relaxation of myocardium during a cardiac cycle. Based on the sensed strain, an output may be provided for use by a user of the system to select a segment of the heart for lead placement.
Abstract:
An implantable medical device (IMD) system communicates to a user information regarding the surrounding biological environment and the influence of that surrounding biological environment on IMD functionality. This influence can be static or dynamic. Providing information on the biological environment can assist the user in determining therapy parameters for an individual patient with an IMD.
Abstract:
Described is a system for stimulating a target region of a vagus nerve from a location within an internal jugular vein. The system comprises a medical lead and an insulating element. The insulating element is formed from a flexible sheet of electrically insulative material, and is to be implanted within the internal jugular vein to insulate nerve structures proximate the vagus nerve from stimulation. The insulating sheath includes at least one window through which the electrical stimuli can be delivered to the target region of the vagus nerve.
Abstract:
Described is a system for stimulating a target region of a vagus nerve from a location within an internal jugular vein. The system comprises a medical lead and an insulating element. The insulating element is formed from a flexible sheet of electrically insulative material, and is to be implanted within the internal jugular vein to insulate nerve structures proximate the vagus nerve from stimulation. The insulating sheath includes at least one window through which the electrical stimuli can be delivered to the target region of the vagus nerve.
Abstract:
An implantable medical device (IMD) system communicates to a user information regarding the surrounding biological environment and the influence of that surrounding biological environment on IMD functionality. This influence can be static or dynamic. Providing information on the biological environment can assist the user in determining therapy parameters for an individual patient with an IMD.
Abstract:
A neurostimulation lead includes a lead body having a proximal portion and a distal portion and a first conductor extending through the lead body. An electrode cuff can be secured relative to the distal portion of the lead body. The electrode cuff includes a cuff body, a first tendril extending from a first region of the cuff body, a second tendril extending from a second region of the cuff body and a first electrode disposed on the cuff body and electrically connected to the first conductor.
Abstract:
A neurostimulation lead includes a lead body having a proximal portion and a distal portion and a first conductor extending through the lead body. An electrode cuff can be secured relative to the distal portion of the lead body. The electrode cuff includes a cuff body, a first tendril extending from a first region of the cuff body, a second tendril extending from a second region of the cuff body and a first electrode disposed on the cuff body and electrically connected to the first conductor.