IEICE TRANSACTIONS on Information
Fabrication of the Wireless Systems for Controlling Movements of the Electrical Stimulus Capsule in the Small Intestines
Summary :
Diseases of the gastro-intestinal tract are becoming more prevalent. New techniques and devices, such as the wireless capsule endoscope and the telemetry capsule, that are able to measure the various signals of the digestive organs (temperature, pH, and pressure), have been developed for the observation of the digestive organs. In these capsule devices, there are no methods of moving and grasping them. In order to make a swift diagnosis and to give proper medication, it is necessary to control the moving speed of the capsule. This paper presents a wireless system for the control of movements of an electrical stimulus capsule. This includes an electrical stimulus capsule which can be swallowed and an external transmitting control system. A receiver, a receiving antenna (small multi-loop), a transmitter, and a transmitting antenna (monopole) were designed and fabricated taking into consideration the MPE, power consumption, system size, signal-to-noise ratio and the modulation method. The wireless system, which was designed and implemented for the control of movements of the electrical stimulus capsule, was verified by in-vitro experiments which were performed on the small intestines of a pig. As a result, we found that when the small intestines are contracted by electrical stimuli, the capsule can move to the opposite direction, which means that the capsule can go up or down in the small intestines.
- Publication
- IEICE TRANSACTIONS on Information Vol.E90-D No.2 pp.586-593
- Publication Date
- 2007/02/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1093/ietisy/e90-d.2.586
- Type of Manuscript
- PAPER
- Category
- Biological Engineering
Authors
YeonKwan MOON
JyungHyun LEE
HeeJoon PARK
JuGab LEE
JaeJong RYU
SangHyo WOO
MinKyu KIM
ChulHo WON
TaeWan KIM
JinHo CHO
HyunChul CHOI
Keyword
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YeonKwan MOON, JyungHyun LEE, HeeJoon PARK, JuGab LEE, JaeJong RYU, SangHyo WOO, MinKyu KIM, ChulHo WON, TaeWan KIM, JinHo CHO, HyunChul CHOI, "Fabrication of the Wireless Systems for Controlling Movements of the Electrical Stimulus Capsule in the Small Intestines" in IEICE TRANSACTIONS on Information,
vol. E90-D, no. 2, pp. 586-593, February 2007, doi: 10.1093/ietisy/e90-d.2.586.
Abstract: Diseases of the gastro-intestinal tract are becoming more prevalent. New techniques and devices, such as the wireless capsule endoscope and the telemetry capsule, that are able to measure the various signals of the digestive organs (temperature, pH, and pressure), have been developed for the observation of the digestive organs. In these capsule devices, there are no methods of moving and grasping them. In order to make a swift diagnosis and to give proper medication, it is necessary to control the moving speed of the capsule. This paper presents a wireless system for the control of movements of an electrical stimulus capsule. This includes an electrical stimulus capsule which can be swallowed and an external transmitting control system. A receiver, a receiving antenna (small multi-loop), a transmitter, and a transmitting antenna (monopole) were designed and fabricated taking into consideration the MPE, power consumption, system size, signal-to-noise ratio and the modulation method. The wireless system, which was designed and implemented for the control of movements of the electrical stimulus capsule, was verified by in-vitro experiments which were performed on the small intestines of a pig. As a result, we found that when the small intestines are contracted by electrical stimuli, the capsule can move to the opposite direction, which means that the capsule can go up or down in the small intestines.
URL: https://global.ieice.org/en_transactions/information/10.1093/ietisy/e90-d.2.586/_p
Copy
@ARTICLE{e90-d_2_586,
author={YeonKwan MOON, JyungHyun LEE, HeeJoon PARK, JuGab LEE, JaeJong RYU, SangHyo WOO, MinKyu KIM, ChulHo WON, TaeWan KIM, JinHo CHO, HyunChul CHOI, },
journal={IEICE TRANSACTIONS on Information},
title={Fabrication of the Wireless Systems for Controlling Movements of the Electrical Stimulus Capsule in the Small Intestines},
year={2007},
volume={E90-D},
number={2},
pages={586-593},
abstract={Diseases of the gastro-intestinal tract are becoming more prevalent. New techniques and devices, such as the wireless capsule endoscope and the telemetry capsule, that are able to measure the various signals of the digestive organs (temperature, pH, and pressure), have been developed for the observation of the digestive organs. In these capsule devices, there are no methods of moving and grasping them. In order to make a swift diagnosis and to give proper medication, it is necessary to control the moving speed of the capsule. This paper presents a wireless system for the control of movements of an electrical stimulus capsule. This includes an electrical stimulus capsule which can be swallowed and an external transmitting control system. A receiver, a receiving antenna (small multi-loop), a transmitter, and a transmitting antenna (monopole) were designed and fabricated taking into consideration the MPE, power consumption, system size, signal-to-noise ratio and the modulation method. The wireless system, which was designed and implemented for the control of movements of the electrical stimulus capsule, was verified by in-vitro experiments which were performed on the small intestines of a pig. As a result, we found that when the small intestines are contracted by electrical stimuli, the capsule can move to the opposite direction, which means that the capsule can go up or down in the small intestines.},
keywords={},
doi={10.1093/ietisy/e90-d.2.586},
ISSN={1745-1361},
month={February},}
Copy
TY - JOUR
TI - Fabrication of the Wireless Systems for Controlling Movements of the Electrical Stimulus Capsule in the Small Intestines
T2 - IEICE TRANSACTIONS on Information
SP - 586
EP - 593
AU - YeonKwan MOON
AU - JyungHyun LEE
AU - HeeJoon PARK
AU - JuGab LEE
AU - JaeJong RYU
AU - SangHyo WOO
AU - MinKyu KIM
AU - ChulHo WON
AU - TaeWan KIM
AU - JinHo CHO
AU - HyunChul CHOI
PY - 2007
DO - 10.1093/ietisy/e90-d.2.586
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E90-D
IS - 2
JA - IEICE TRANSACTIONS on Information
Y1 - February 2007
AB - Diseases of the gastro-intestinal tract are becoming more prevalent. New techniques and devices, such as the wireless capsule endoscope and the telemetry capsule, that are able to measure the various signals of the digestive organs (temperature, pH, and pressure), have been developed for the observation of the digestive organs. In these capsule devices, there are no methods of moving and grasping them. In order to make a swift diagnosis and to give proper medication, it is necessary to control the moving speed of the capsule. This paper presents a wireless system for the control of movements of an electrical stimulus capsule. This includes an electrical stimulus capsule which can be swallowed and an external transmitting control system. A receiver, a receiving antenna (small multi-loop), a transmitter, and a transmitting antenna (monopole) were designed and fabricated taking into consideration the MPE, power consumption, system size, signal-to-noise ratio and the modulation method. The wireless system, which was designed and implemented for the control of movements of the electrical stimulus capsule, was verified by in-vitro experiments which were performed on the small intestines of a pig. As a result, we found that when the small intestines are contracted by electrical stimuli, the capsule can move to the opposite direction, which means that the capsule can go up or down in the small intestines.
ER -
English
