Encapsulated image acquisition devices having on-board data storage, and systems, kits, and methods therefor

Patent metadata

Field	Value
Publication number	US-9819908-B2
Application number	US-201313961825-A
Country	US
Kind code	B2
Filing date	Aug 7, 2013
Priority date	Feb 2, 2010
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.

First claim

What is claimed is:

1. A capsule endoscope apparatus comprising:
a housing having a size and a shape capable of being swallowed by a human, the housing having a transparent portion;
a light source enclosed within the housing, the light source to transmit light through the transparent portion of the housing;
a camera within the housing, the camera to obtain images of surfaces illuminated by the light from the light source;
compression circuitry disposed within the housing and coupled to the camera to receive the images from the camera and compress the images obtained by the camera;
a controller disposed within the housing and coupled to control image capture of the endoscope apparatus;
a memory including a NAND flash device coupled to the compression circuitry to receive the images obtained by the camera, and compressed by the compression circuitry, wherein the memory is disposed within the housing to store the images;
patient identification information, sufficient to identify a patient who is to use the capsule endoscope, stored in the memory, wherein the patient identification information comprises information selected from a patient name and a patient identification number; and
analysis level specifying information stored in the memory, the analysis level specifying information specifying a level of analysis to be used to analyze the images obtained by the capsule endoscope, wherein the level of analysis to be used to analyze the images is specified by the patient.

2. The apparatus of claim 1 , wherein the analysis level specifying information specifies that one of a plurality of different levels of analysis are to be used to analyze the images, the plurality of different levels of analysis including at least a first level of analysis and a second level of analysis that involves more analysis than the first level of analysis.

3. The apparatus of claim 1 , included within a kit comprising a pre-addressed return device, the pre-addressed return device pre-addressed with an address of an analysis facility that is to analyze the images obtained by the capsule endoscope.

4. The apparatus of claim 1 , included within a delivered mailing device having at least one of a postmark and a cancellation of postage, the delivered mailing device having an address of a patient who is to use the capsule endoscope.

5. The apparatus of claim 1 , wherein the light source is coupled to emit infrared light and the camera is coupled to receive the infrared light and obtain the images using the infrared light.

6. The apparatus of claim 1 , wherein the light source is coupled to emit ultraviolet light and the camera is coupled to receive the ultraviolet light and obtain the images using the ultraviolet light.

7. The apparatus of claim 1 , wherein the controller includes logic to actively vary a wavelength of the light emitted from the light source during operation of the capsule endoscope apparatus.

8. The apparatus of claim 1 , further comprising encryption circuitry coupled to the compression circuitry to receive the images that were compressed and encrypt the images, and coupled to the NAND flash device to store the images that were encrypted.

9. The apparatus of claim 1 , where the housing of the capsule endoscope apparatus is dissembled to extract the NAND flash device from the capsule endoscope apparatus and recover the images.

10. The apparatus of claim 1 , further comprising pre-programmed delay information stored in the NAND flash device to instruct the camera to delay capture of the images for at least one hour after the capsule endoscope apparatus is activated.

11. The apparatus of claim 1 , wherein the housing is at least one of spherical, cubic, or elongated cubic.

12. The apparatus of claim 1 , further comprising a data output port shaped to accept an electrical conductor to output the images in the NAND flash device.

13. The apparatus of claim 12 , wherein the hosing is fully transparent.

14. The apparatus of claim 13 , wherein the light source includes a vertical-cavity surface-emitting laser configured to transmit the light through the housing that is fully transparent.

Assignees

• Omnivision Tech Inc

Inventors

• Johnson Gregory E
• Dowski Jr Edward R

Classifications

• A61B1/000095

  for image enhancement · CPC title

• A61B1/000094

  extracting biological structures · CPC title

• A61B1/0661

  Endoscope light sources · CPC title

• A61B1/00016

  using wireless means · CPC title

• A61B1/00064

  Constructional details of the endoscope body · CPC title