In vivo device and method for researching GI tract processes, microbes, and variables associated with illnesses and diseases

• US 8,915,863 B2
• Filed: 06/28/2013
• Issued: 12/23/2014
• Est. Priority Date: 11/16/2012
• Status: Active Grant

• Current Assignee: Shuck, L. Zane
• Original Assignee: Shuck, L. Zane
• Inventors: Shuck, L. Zane
• Primary Examiner(s): Hoekstra, Jeffrey G
• Assistant Examiner(s): Stout, Michael C
• Application Number:
  US13/930,558
• Publication Number:
  US 20140163416A1
• Time in Patent Office: 543 Days
• Field of Search: 600562-572
• US Class Current: 600/562
• CPC Class Codes: A61B 10/0038 Devices for taking faeces samples; Faecal examination devices anal receptacles A61F5/451
• CPC Class Codes: A61B 10/04 Endoscopic instruments
• CPC Class Codes: A61B 2010/0061 Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions

Abstract

An interactive research device comprised of an orally ingested capsule with pockets rendering the capsule capable of sampling intestinal tracts (gut) substances and microbes before, during and after delivery of system perturbation substances and methods of use and associate system are described. Sensors are provided to simultaneously measure, monitor, record, and transmit data in real time obtained from within the exact vicinity of substance deployment and location of microbial assisted digestive processes. In vivo collected samples are also collected and preserved for in vitro analysis. Digestive processes and dysfunctions involving proteins that result in “gluten sensitivities” and dozens of gut-based diseases that develop in stages, and have been mysteries for over 2,000 years, can be analyzed. The capabilities were developed to permit research within the heretofore inaccessible and important regions of the small intestine where villi functions are compromised, and in the upper colon. Special focus includes determining roles microbes and their byproduct substances in cascade play in autoimmune system responses and diseases.

Claims

1. An interactive research device for at least one of perturbing, measuring and dispensing substances along an intestinal tract of a user, the device comprising:

a capsule configured to be swallowed and passed through the intestinal tract, the capsule including;

a housing defining an opening adapted to allow the substances to pass into and out of the housing,

at least one sensor transducer,

at least one belt disposed within the housing and defining a plurality of indentations, each of the indentations having a volume configured to perform at least one of collecting and dispensing the samples of matter, and at least one of a motor and an accuator disposed within the housing.

2. The device of claim 1, further comprising telemetry.

3. The device of claim 1, wherein the belt allows mass delivery, collection, and measurement of substances.

4. The device of claim 1, further comprising sensor, transducer and transmitter components.

5. The device of claim 1, wherein the indentations contain a sealed environment capable of storing solids, liquids and gases.

6. The device of claim 1, further comprising a time release mechanism.

7. The device of claim 1, wherein the indentations further comprise a protective film covering.

8. The device of claim 7, wherein the film dissolves when exposed to the intestinal tract environment.

9. The device of claim 7, wherein the film has an affinity or repulsion to substances.

10. The device of claim 3, wherein the delivery, collection and measurement of substances may be controlled independently.

11. The device of claim 7, wherein the film may be monitored.

12. The device of claim 7, wherein the film may be remotely controlled.

13. The device of claim 1, wherein the belt allows for repositioning of components.

14. The device of claim 3, wherein the sensor further comprises a triggering mechanism.

15. The device of claim 1, further comprising electrodes.

16. The device of claim 1, allowing feedback operations and control.

17. An interactive research method for perturbing and measuring responses along an intestinal tract of a user, the method comprising:

providing a capsule configured to be swallowed and passed through the intestinal tract, the capsule including;

a housing defining an opening adapted to allow samples of matter to pass into and out of the housing,

at least one sensor transducer,

a belt disposed within the housing and defining a plurality of indentations, each of the indentations having a volume configured to collect or dispense the samples of matter, and

a motor or actuator disposed within the housing,

inserting the capsule into the intestinal tract, and

continuously monitoring and reacting to the responses.

18. The method of claim 17, further comprising active telemetry.

19. The method of claim 17, further comprising storing and processing the samples.

20. A research system comprising a capsule configured to be swallowed and passed through the intestinal tract, the capsule including:

a housing defining an opening adapted to allow samples of matter to pass into and out of the housing,

at least one sensor transducer,

a belt disposed within the housing and defining a plurality of indentations, each of the indentations having a volume configured to collect or dispense the samples of matter, and an extra-body telemetry for processing data and generating a 3-dimensional image using the data.