Implantable vital sign sensor

1. A method for monitoring a health status of an ambulatory patient in real-time comprising:

determining a plurality of baseline vital signs using a set of vital sign trend data associated with a health status of an ambulatory patient;

storing the plurality of baseline vital signs in a memory database communicatively coupled to a remote processor;

receiving a set of real-time data from an external controller, the set of real-time data corresponding to a plurality of vital signs of the ambulatory patient measured with an implantable vital sign measurement device implanted about at least a portion of a blood vessel wall and including a plurality of support structures configured to allow the blood vessel to pulsate;

analyzing the set of real-time data using the remote processor;

receiving an indication of a significant difference between the plurality of baseline vital signs and the set of real-time data as determined by at least one of the group consisting of the remote processor, the external controller, and the implantable vital sign measurement device; and

sending an alert to at least one of the group consisting of the ambulatory patient and a physician's office in real-time when the significant difference between the plurality of baseline vital signs and the set of real-time data is determined, the significant difference corresponding to a risk of a medical condition.

2. The method according to claim 1 , wherein the implantable vital sign measurement device is communicatively coupled to the external controller in communication with a second processor.

3. The method according to claim 1 , wherein the implantable vital sign measurement device includes a plurality of implanted sensor modules configured to produce the set of real-time data and wherein the method includes receiving the set of real-time data from the external controller in communication with the plurality of implanted sensor modules.

4. The method according to claim 1 , wherein the implantable vital sign measurement device includes at least one of the group consisting of a blood pressure sensor, an electrocardiogram sensor, a pulse oximeter sensor, a microphone sensor, and a temperature sensor configured to measure at least one of the group consisting of an arterial blood pressure waveform, a cardiac electrocardiogram, a hemoglobin oxygen saturation, an arterial photoplethysmograph waveform, a temperature, an airway sound, and a minute ventilation of the ambulatory patient, and wherein the method includes sending the alert to at least one of the group consisting of the ambulatory patient and the physician's office in real-time when the significant difference is determined by analyzing the difference between the plurality of baseline vital signs and the set of real-time data.

5. The method according to claim 1 , further comprising sending the alert to the at least one of the group consisting of the ambulatory patient and the physician's office in real-time when the difference between the plurality of baseline vital signs and the set of real-time data corresponds to one of a diagnosis of myocardial infarction, a diagnosis of myocardial ischemia, and a diagnosis of heart failure.

6. The method according to claim 1 , further comprising sending the alert to the at least one of the group consisting of the ambulatory patient and the physician's office in real-time when the significant difference between the plurality of baseline vital signs and the set of real-time data is associated with a systolic, a diastolic, and a mean blood pressure of the ambulatory patient, the alert indicative of at least one of the group consisting of a diagnosis of hypertension, a diagnosis of hypotension, and a diagnosis of cardiovascular instability.

7. The method according to claim 1 , further comprising sending the alert to the at least one of the group consisting of the ambulatory patient and the physician's office in real-time when the significant difference is indicative of at least one of the group consisting of an unstable blood pressure, an unstable heart rate, an unstable heart rhythm, an unstable myocardial contractility, an unstable stroke volume, an unstable peripheral vascular resistance, an unstable blood flow, an unstable respiratory rate, an unstable respiratory rhythm, an unstable tidal volume, an unstable hemoglobin oxygen saturation, and an unstable temperature.

8. The method according to claim 1 , further comprising sending the alert to the at least one of the group consisting of the ambulatory patient and the physician's office in real-time when the significant difference includes an upward trend for a systolic, a diastolic, and a mean blood pressure, the alert corresponding to a medication adjustment recommendation.

9. A method for monitoring a health status of an ambulatory patient in real-time comprising:

determining a plurality of baseline vital signs for an ambulatory patient;

storing the plurality of baseline vital signs in a memory database communicatively coupled to a remote processor;

receiving a set of real-time data in real-time from an external controller accessible by the ambulatory patient, the external controller in communication with a second processor of an implantable vital sign measurement device and an application, the set of real-time data corresponding to at least one vital sign measured with the implantable vital sign measurement device implanted about at least a portion of a blood vessel wall and including a plurality of support structures configured to allow the blood vessel to pulsate without decreasing an overall area of the blood vessel lumen;

receiving an indication of a significant difference between a threshold value and the set of real-time data in real-time, the significant difference determined by at least one of the group consisting of the remote processor and the second processor; and

sending an alert to the ambulatory patient in real-time when the significant difference is determined, the alert corresponding to at least one of the group consisting of a medical condition and a medication adjustment recommendation.