External controller for an implantable medical device system with an external charging coil powered by an external battery
First Claim
1. A system for use with a medical device, comprising:
- an external controller, comprisinga first housing with a first port,at least one antenna for communicating data with the medical device, anda first battery;
a charging coil assembly for use with a medical device, comprisinga first connector configured to couple to the first port,a charging coil configured to produce a magnetic charging field for the medical device, wherein production of the magnetic charging field is controlled by the external controller via the first connector, anda second battery; and
first circuitry powered by the second battery, wherein the first circuitry is configured to energize the charging coil to produce the magnetic charging field.
0 Assignments
0 Petitions
Accused Products
Abstract
An integrated external controller/charger system for an implantable medical device is disclosed comprising an external controller/charger device with a Graphical User Interface (GUI) and first battery, and an external charging coil assembly coupleable to the external controller/charger device and including or associated with a second battery. The second battery is used to energize a charging coil in the external charging coil assembly, while the first battery is used to power other aspects of the system (data telemetry circuitry, control circuitry, the GUI, etc.). Because the second battery powers the relatively high-power charging function, the first battery in the external controller/charger device can be made smaller. Additionally, the second battery enables a suitable external controller device (e.g. a mobile device such as a cell phone) to provide charging functionality even if its first battery is otherwise inadequate.
52 Citations
20 Claims
-
1. A system for use with a medical device, comprising:
-
an external controller, comprising a first housing with a first port, at least one antenna for communicating data with the medical device, and a first battery; a charging coil assembly for use with a medical device, comprising a first connector configured to couple to the first port, a charging coil configured to produce a magnetic charging field for the medical device, wherein production of the magnetic charging field is controlled by the external controller via the first connector, and a second battery; and first circuitry powered by the second battery, wherein the first circuitry is configured to energize the charging coil to produce the magnetic charging field. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A system for use with a medical device, comprising:
-
a non-transitory machine-readable medium upon which are stored instructions for a medical device application executable by a mobile device, wherein the medical device application when executed on the mobile device is configured to; provide a Graphical User Interface (GUI) on the mobile device to allow a user to communicate data between the mobile device and a medical device, and to control charging of the medical device; and a charging coil assembly, comprising; a first connector configured to couple to a first port of a mobile device executing the medical device application; a charging coil configured to produce a magnetic charging field for the medical device, wherein production of the magnetic charging field is controlled by GUI; and a battery, wherein the battery is configured to power first circuitry to energize the charging coil to produce the magnetic charging field.
-
Specification