DEVICE AND METHOD FOR MONITORING INTERNAL ORGANS

• US 20160206200A1
• Filed: 08/22/2014
• Published: 07/21/2016
• Est. Priority Date: 08/30/2013
• Status: Abandoned Application

• Current Assignee: UTI Limited Partnership
• Original Assignee: UTI Limited Partnership
• Inventors: Poscente, Michael D., Andrews, Christopher N., Yadid-Pecht, Orly, Mintchev, Martin P.
• Application Number:
  US14/914,397
• Publication Number:
  US 20160206200A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 5/0028 Body tissue as transmission medium, i.e. transmission systems where the medium is the human body
• CPC Class Codes: A61B 5/0031 Implanted circuitry
• CPC Class Codes: A61B 5/0538 invasively, e.g. using a catheter
• CPC Class Codes: A61B 5/4233 oesophagus
• CPC Class Codes: A61B 5/4238 stomach
• CPC Class Codes: A61B 5/4244 liver
• CPC Class Codes: A61B 5/4255 Intestines, colon or appendix
• CPC Class Codes: A61B 5/6852 Catheters
• CPC Class Codes: A61B 5/6861 Capsules, e.g. for swallowing or implanting

Abstract

The present invention provides a method and an apparatus for minimally-invasive diagnosis of conditions within the body of an animal. In one particular embodiment, the present invention provides a method and an apparatus for utilizing intraluminally-generated signals to diagnose disorders or monitor the function of internal organ of an animal by assessing the signal transcutaneously. The signals can be electrical, magnetic, electromagnetic, acoustic, ultrasonic, optical, etc.

Claims

1. A method for monitoring function of an internal organ of an animal comprising:

placing a signal emitting device within an interior of an animal'"'"'s body;

placing a signal detector on the exterior surface of the animal'"'"'s body and

transcutaneously measuring signal emitted by said signal emitting device; and

determining the function of an internal organ using the measured signal.

2. The method of claim 1, wherein said signal is an electrical signal.

3. The method of claim 2, wherein said signal detector comprises at least one electrode that is placed cutaneously on the animal.

4. The method of claim 1, wherein said step of transcutaneously measuring signal comprises obtaining analog signal generated by said signal emitting device.

5. The method of claim 4 further comprising the step of converting the analog signal to a digital signal.

6. The method of claim 1, wherein said step of determining the function of the internal organ using the measured signal comprises comparing the measured signal to a control signal measurement.

7. The method of claim 6, wherein said control signal measurement comprises measured signal of the animal under normal condition.

8. The method of claim 6, wherein said control signal measurement comprises measured signal of a control animal whose internal organ functions normally.

9. An apparatus for transcutaneously monitoring function of an internal organ of an animal, said apparatus comprising:

a signal generator configured to be placed within the interior of the body of an animal;

a signal detector configured to transcutaneously detect the signal generated by said signal generator, and wherein said signal detector is configured to be placed on the exterior body surface of said animal; and

an analyzer operatively connected to said signal detector, wherein said analyzer is configured to analyze the signal detected by said signal detector.

10. The apparatus of claim 9, wherein said signal generator further comprises a retaining element configured to retain said signal generator within the lumen of the internal organ of the animal for a period of time.

11. The apparatus of claim 10, wherein said retaining element comprises a biocompatible polymeric material.

12. The apparatus of claim 11, wherein said biocompatible polymeric material comprises biodegradable polymer.

13. The apparatus of claim 10, wherein said retaining element comprises an endoscope.

14. The apparatus of claim 9, wherein said signal detector is configured to generates a distinct signal based on the level of detected signal.

15. The apparatus of claim 9, wherein said signal generator generates an electrical signal.

16. The apparatus of claim 15, wherein said signal detector comprises at least one electrode.

17. The apparatus of claim 9, wherein said signal detector is configured to be placed cutaneously on the exterior of said internal organ to be monitored.