Apparatus and method for adjunct (add-on) treatment of diabetes by neuromodulation with an external stimulator
First Claim
1. An apparatus for providing neuromodulation therapy to a cranial nerve of a patient for adjusting insulin levels and controlling blood glucose levels comprising:
- a) an implantable lead-receiver comprising circuitry, a secondary coil, and at least one electrode adapted to be in contact with said cranial nerve;
b) an ambulatory external stimulator comprising a power source, circuitry means to emit electrical signals, a computer readable medium encoded with at least two predetermined programs of electrical signals for adjusting insulin levels and controlling blood glucose and a primary coil;
c) regulating means to regulate said electrical signals transmitted from said external stimulator to said lead receiver;
d) said primary coil and said secondary coil being capable of forming an electrical connection by inductive coupling, whereby neuromodulation therapy for adjusting insulin levels and controlling blood glucose levels in a patient is provided by said apparatus.
0 Assignments
0 Petitions
Accused Products
Abstract
A system and method of neuromodulation adjunct (add-on) therapy for Diabetes and blood glucose regulation, comprises an implantable lead-receiver and an external stimulator. Neuromodulation is performed using a pulsed electrical stimulation. The external stimulator contains a power source, controlling circuitry, a primary coil, and predetermined programs. The primary coil of the external stimulator inductively transfers electrical signals to the lead-receiver, which is also in electrical contact with a vagus nerve. The external stimulator emits electrical pulses to stimulate the vagus nerve according to a predetermined program. The patient acts as his/her own feedback loop. In a second mode of operation, an operator may manually override the predetermined sequence of stimulation, based on meal schedule. The external stimulator may also be equipped with a telecommunications module to control the predetermined programs remotely.
266 Citations
40 Claims
-
1. An apparatus for providing neuromodulation therapy to a cranial nerve of a patient for adjusting insulin levels and controlling blood glucose levels comprising:
-
a) an implantable lead-receiver comprising circuitry, a secondary coil, and at least one electrode adapted to be in contact with said cranial nerve;
b) an ambulatory external stimulator comprising a power source, circuitry means to emit electrical signals, a computer readable medium encoded with at least two predetermined programs of electrical signals for adjusting insulin levels and controlling blood glucose and a primary coil;
c) regulating means to regulate said electrical signals transmitted from said external stimulator to said lead receiver;
d) said primary coil and said secondary coil being capable of forming an electrical connection by inductive coupling, whereby neuromodulation therapy for adjusting insulin levels and controlling blood glucose levels in a patient is provided by said apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. A remotely controllable system for providing neuromodulation therapy to a cranial nerve of a patient for adjusting insulin levels and controlling blood glucose levels comprising:
-
a) an implantable lead-receiver comprising circuitry, a secondary coil, and at least one electrode adapted to be in contact with said cranial nerve;
b) an external stimulator comprising a power source, circuitry to emit electrical signals, a computer readable medium encoded with at least two predetermined programs to control said electrical signals, and a primary coil;
c) means for regulating said electrical signals between said primary coil and said secondary coil;
d) telemetry means for remotely controlling said predetermined programs of said stimulator via the internet;
e) said primary coil and said secondary coil being capable of forming an electrical connection by inductive coupling, whereby neuromodulation therapy for adjusting insulin levels and controlling blood glucose levels is provided using said system. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
-
-
27. A method of stimulating a cranial nerve in a patient for regulating insulin and blood glucose levels comprising:
-
a) selecting a predetermined program to control the output of an external stimulator;
b) activating said external stimulator to emit electrical signals in accordance with said predetermined program; and
c) inductively coupling said external stimulator with an implantable lead-receiver to stimulate said cranial nerve. d) regulating said electrical signals transmitted from said external stimulator to said lead-receiver by regulation means, whereby insulin and blood alucose levels are regulated. - View Dependent Claims (28, 29)
-
-
30. A method of neuromodulating a cranial nerve of a patient to adjust insulin levels and regulate blood glucose levels, comprising the steps of;
-
a) providing an implantable lead-receiver comprising circuitry, a secondary coil and at least one electrode adapted to be in contact with said cranial nerve;
b) providing an external stimulator comprising circuitry to emit electrical signals, a computer readable medium encoded with at least two predetermined programs to control said electrical signals, a primary coil and a power supply;
c) providing regulation means to regulate said electrical signals between said primary coil and said secondary coil, such that said signals are delivered according to said at least two predetermined programs;
d) inductively transferring electrical signals from said primary coil to said secondary coil;
whereby said electrical signals neuromodulate said cranial nerve according to at least one of said at least two predetermined programs for adjusting insulin levels and regulating glucose levels. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39)
a) said electrical signals comprise at least one variable component selected from the group consisting of the current amplitude, pulse width, frequency, and on-off timing sequence; - and
b) said at least two predetermined programs controls said variable component of said electrical signals.
-
-
39. The method of claim 30, wherein, said external stimulator further comprises means to lock out at least one of said at least two predetermined programs to the patient.
-
40. A method of providing neuromodulation therapy for adjusting insulin levels and regulating blood glucose levels by providing electrical pulses to a cranial nerve, comprising the steps of:
-
a) providing an implantable lead-receiver comprising, electrical circuitry, a secondary coil, and at least one electrode adapted to be in contact with said cranial nerve;
b) providing an external stimulator comprising circuitry to emit electrical signals, a computer readable medium encoded with at least two predetermined programs to control said electrical signals, a primary coil and a power supply;
c) telemetry means for remotely controlling said predetermined programs of said stimulator via the internet;
d) providing regulating means between said primary coil and said secondary coil, such that said signals are delivered according to said predetermined programs;
e) inductively transferring electrical signals from said primary coil to said secondary coil;
whereby said therapy is provided using predetermined programs, which are remotely controllable using the internet.
-
Specification