Study on the Design of a Magnetic Started Wireless Capsule Endoscopy

Ya Zhen Wang; Ying Jun Chen; Huang Ping

doi:10.4028/www.scientific.net/AMM.195-196.864

Paper Titles

Modeling and Analysis of Planning and Process Workflow to Obtain Luban Award
p.840

A Systematic Measurement of CSP Based on Fuzzy Analytical Hierarchy Process
p.847

Study on Model Validation of Logistics System Based on Petri Nets
p.853

The Speaker and Content Adaptation in Radiology Information System
p.859

Study on the Design of a Magnetic Started Wireless Capsule Endoscopy
p.864

Study on Dynamic Characteristics of the Hippocampal Neuron under Current Conductance's Changing
p.868

Detection of Endotoxin Concentration Using Piezoelectric Based Biosensor System
p.874

Dosimetry and Temperature Evaluation of TEM Chamber for Cell Exposure at 1800 MHz
p.879

Design and Development of Single Chip Microcomputer (SCM) General Experimental Platform
p.885

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 195-196Study on the Design of a Magnetic Started Wireless...

Study on the Design of a Magnetic Started Wireless Capsule Endoscopy

Abstract:

Based on the minimal CMOS image sensor OV6920, a magnetic controlled wireless capsule endoscopy has been designed in principles of micromation and low power consumption. The peripheral circuit of OV6920 is designed. With optical design, the power consumption of transmitting circuit is cut down according to the relationships between the resistance in series and the voltage, current, and transmitting power consumption. The total size of the system is only φ13×29mm, and the power consumption is about 100mW when all modules are connected altogether. The clear captured images in the imaging experiments prove the system design is feasible.

You might also be interested in these eBooks

Mechanical Engineering and Intelligent Systems

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 195-196)

Pages:

864-867

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.195-196.864

Citation:

Cite this paper

Online since:

August 2012

Authors:

Ya Zhen Wang, Ying Jun Chen, Huang Ping

Keywords:

Capsule Endoscopy, Magnetic Controlled, Wireless Transmitting

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Iddan G, Memn G, Glukhovsky A．Wireless capsule endoscopy [J]. Nature, 2000, 405(6785): 405-407.

DOI: 10.1038/35013140

Google Scholar

[2] Gong F, Swain P, Mills T. Wireless Endoscopy [J]. Gastrointestinal Endoscopy, 2000, 51(6): 725-729.

DOI: 10.1067/mge.2000.105724

Google Scholar

[3] Meron GD. The development of the swallowable video-capsule (M2A) [J]. Gastrointest Endosc, 2000, 52(6): 817-819.

DOI: 10.1067/mge.2000.110204

Google Scholar

[4] http: /www. givenimaging. com, Given Imaging Ltd.

Google Scholar

[5] Mackiewicz, Michal; Bell, Duncan. Stomach. Intestine and Colon tissue discriminators for Wireless Capsule Endoscopy images [J]. Medical imaging. 2005, 5747(1): 283-290.

DOI: 10.1117/12.594799

Google Scholar

[6] http: /www. rfnorika. com/，RF SYSTEM lab.

Google Scholar

[7] ZHANG Wei, CHEN YINGjun, HUANG Ping. Experimental study a capsule like robot driven by an outer rotating magnetic field [J]. Journal of Engineering Design, 2007, 14(2): 89-96（In Chinese）.

Google Scholar

[8] http: /www. cqjs. net.

Google Scholar

[9] OmniVision Technologies. OV6920 Color CMOS Analog CAMERACHIP. (2007).

Google Scholar

[10] Lijie Design and Experimental Study on a Wireless Capsule Endoscopy for Human-body. [D]. Guangzhou: South China University of Technology, 2006 (In Chinese).

Google Scholar