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Capsule endoscopy—A mechatronics perspective

Lin LIN, Mahdi RASOULI, Andy Prima KENCANA, Su Lim TAN, Kai Juan WONG, Khek Yu HO, Soo Jay PHEE

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 33-39 doi: 10.1007/s11465-011-0203-5

Abstract:

The recent advances in integrated circuit technology, wireless communication, and sensor technologyWireless capsule endoscopy is one of such medical devices that has gained significant attention duringIt is envisaged that future wireless capsule endoscopies replace traditional endoscopy procedures byHere, we review some of the actuators that could be integrated into future wireless capsules and discuss

Keywords: wireless capsule endoscopy     ingestible medical device     in-body medical device     medical robot     miniature actuator    

Ingestible wireless capsules for enhanced diagnostic inspection of gastrointestinal tract

Mahdi RASOULI, Andy Prima KENCANA, Van An HUYNH, Eng Kiat TING, Joshua Chong Yue LAI, Kai Juan WONG, Su Lim TAN, Soo Jay PHEE

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 40-44 doi: 10.1007/s11465-011-0204-4

Abstract:

Wireless capsule endoscopy has become a common procedure for diagnostic inspection of gastrointestinalThis method offers a less-invasive alternative to traditional endoscopy by eliminating uncomfortableprocedures of the traditional endoscopy.Current capsule endoscopes, however, move by peristalsis and are not capable of detailed and on-demandHere, we propose and develop two wireless endoscopes with maneuverable vision systems to enhance diagnosis

Keywords: wireless capsule endoscopy     ingestible medical device     in-body medical device     miniature actuator     medical    

Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1337-1346 doi: 10.1007/s11709-021-0781-1

Abstract: An efficient packing algorithm is employed to create the mesoscale model of heterogeneous capsule-basedThe proposed model provides an effective tool for predicting the complex fracture response of capsule-based

Keywords: 3D fracture     self-healing concrete     spherical     cohesive elements     heterogeneous    

Development and testing of a wireless smart toolholder with multi-sensor fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0774-y

Abstract: In this study, we propose a wireless smart toolholder with multi-sensor fusion for simultaneous sensing

Keywords: wireless smart toolholder     multi-sensor fusion     circular runout     dynamic balancing     static stiffness    

Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1034-y

Abstract: We in our previous study reported the wireless electrocoagulation (WEC) based on bipolar electrochemistry

Keywords: Bipolar electrochemistry     Wireless electrocoagulation     Placement angle    

Effect of compound Sophorae Flavescentis Jiechangrong capsule on expression of NF-κB p65 and STAT6

Heng FAN MD, Jia ZHAO MM, Lin SHEN BM, Qing TANG MD, Zhexin SHOU MM, Li LIANG BM, Yi LIAO BM, Xiaoyan CHEN BM,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 480-484 doi: 10.1007/s11684-009-0083-9

Abstract: The effects of compound Sophorae Flavescentis Jiechangrong capsule (CSFJC) on the expression of nuclear

Keywords: colitis     ulcerative     compound Sophorae Flavescentis Jiechangrong capsule     nuclear factor-κ     B p65 (NF    

Effects of environmental media on the transmission of an inductive link in wireless microsystems

Lei DONG, Li-Feng WANG, Qing-An HUANG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4,   Pages 554-556 doi: 10.1007/s11465-017-0450-1

Abstract:

An inductive link between two magnetically coupled coils in wireless microsystems is modeled by consideringWith a system of inductor-capacitor passive wireless sensors, the effects of environmental media are

Keywords: capacitive link     monitoring correction     passive wireless sensor    

Special issue on 5G wireless communication systems and technologies Editorial

Ping ZHANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 751-752 doi: 10.1631/FITEE.1720000

Abstract: None

Keywords: None    

Artificial intelligence in gastroenterology: where are we heading?

Joseph JY Sung, Nicholas CH Poon

Frontiers of Medicine 2020, Volume 14, Issue 4,   Pages 511-517 doi: 10.1007/s11684-020-0742-4

Abstract: diagnosis of gastrointestinal conditions relies a lot on image-based investigations and procedures (endoscopy

Keywords: artificial intelligence     endoscopy     robotics     gastrointestinal diseases    

A preliminary research on wireless cantilever beam vibration sensor in bridge health monitoring

Xinlong TONG, Shanglin SONG, Linbing WANG, Hailu YANG

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 207-214 doi: 10.1007/s11709-017-0406-x

Abstract: , design a hardware integration system include signal conversion module, microcontroller module and wirelesstransmission module, test local read and wireless transmission for the combination structure of cantilevervibration response is intact, the beam produced signal by vibration, acquisition card converts and wirelessFinally, the paper designed a kind of new wireless sensor of vibration cantilever beam, suitable for

Keywords: piezoelectric cantilever beam     bridge     natural frequency     wireless sensor    

Vibration testing of a steel girder bridge using cabled and wireless sensors

Dapeng ZHU, Yang WANG, James BROWNJOHN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 249-258 doi: 10.1007/s11709-011-0113-y

Abstract: Being able to significantly reduce system installation time and cost, wireless sensing technology hasThis paper reports the field application of a wireless sensing system on a 4-span highway bridge locatedThe performance of the wireless sensing system is compared with the high-precision cabled sensing systemIn the next series of testing, 16 wireless accelerometers are installed under the deck of another bridgeOperating deflection analysis is successfully conducted using the wireless measurement of traffic and

Keywords: wireless sensing     structural health monitoring (SHM)     signal conditioning     operating deflection analysis    

A feasibility study of the measuring accuracy and capability of wireless sensor networks in tunnel monitoring

Xiaojun LI, Zhong JI, Hehua ZHU, Chen GU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 111-120 doi: 10.1007/s11709-012-0150-1

Abstract: In recent years, there has been growing interest in the use of wireless sensor networks (WSNs) for theThe maximum wireless transmission distances in both outdoor and tunnel environments were examined.

Keywords: wireless sensor network (WSN)     tunnel     monitoring     feasibility study    

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 152-165 doi: 10.1007/s11708-019-0615-1

Abstract: To address these challenges, a novel technology named wireless charging system has been recently recommendedCurrently, wireless charging systems offer highly efficient power transfer over the distances rangingThis paper is focused on analyzing electromagnetically coupled resonant wireless technique used for theThe resonant wireless charging system for EVs is modeled, simulated, and then examined by changing differenttransfer distance, frequency, load, as well as the number of the turns of the coil on the performance of wireless

Keywords: electromagnetically coupled resonator     near-field power transfer     wireless power transfer (WPT)    

Personalized biomedical devices & systems for healthcare applications

I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 3-12 doi: 10.1007/s11465-011-0209-z

Abstract:

With the advancement in micro- and nanotechnology, electromechanical components and systems are getting smaller and smaller and gradually can be applied to the human as portable, mobile and even wearable devices. Healthcare industry have started to benefit from this technology trend by providing more and more miniature biomedical devices for personalized medical treatments in order to obtain better and more accurate outcome. This article introduces some recent development in non-intrusive and intrusive biomedical devices resulted from the advancement of niche miniature sensors and actuators, namely, wearable biomedical sensors, wearable haptic devices, and ingestible medical capsules. The development of these devices requires carful integration of knowledge and people from many different disciplines like medicine, electronics, mechanics, and design. Furthermore, designing affordable devices and systems to benefit all mankind is a great challenge ahead. The multi-disciplinary nature of the R&D effort in this area provides a new perspective for the future mechanical engineers.

Keywords: personalized medical devices     wearable sensor     haptic device     ingestible medical capsule    

Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging

Shen GUO, Peng WANG, Jichuan ZHANG, Wenpeng LUAN, Zishuo XIA, Lingxiao CAO, Zhizhu HE

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 474-482 doi: 10.1007/s11708-019-0632-0

Abstract: electromagnetic collection from the transmission line for self-powered sensor and electromagnetic generation for wirelessThe flexible spiral-shaped LMC was also designed and demonstrated to power cellular telephone through wireless

Keywords: liquid metal     Galinstan     flexible coil     electromagnetic energy harvesting     wireless charging    

Title Author Date Type Operation

Capsule endoscopy—A mechatronics perspective

Lin LIN, Mahdi RASOULI, Andy Prima KENCANA, Su Lim TAN, Kai Juan WONG, Khek Yu HO, Soo Jay PHEE

Journal Article

Ingestible wireless capsules for enhanced diagnostic inspection of gastrointestinal tract

Mahdi RASOULI, Andy Prima KENCANA, Van An HUYNH, Eng Kiat TING, Joshua Chong Yue LAI, Kai Juan WONG, Su Lim TAN, Soo Jay PHEE

Journal Article

Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Journal Article

Development and testing of a wireless smart toolholder with multi-sensor fusion

Journal Article

Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Journal Article

Effect of compound Sophorae Flavescentis Jiechangrong capsule on expression of NF-κB p65 and STAT6

Heng FAN MD, Jia ZHAO MM, Lin SHEN BM, Qing TANG MD, Zhexin SHOU MM, Li LIANG BM, Yi LIAO BM, Xiaoyan CHEN BM,

Journal Article

Effects of environmental media on the transmission of an inductive link in wireless microsystems

Lei DONG, Li-Feng WANG, Qing-An HUANG

Journal Article

Special issue on 5G wireless communication systems and technologies

Ping ZHANG

Journal Article

Artificial intelligence in gastroenterology: where are we heading?

Joseph JY Sung, Nicholas CH Poon

Journal Article

A preliminary research on wireless cantilever beam vibration sensor in bridge health monitoring

Xinlong TONG, Shanglin SONG, Linbing WANG, Hailu YANG

Journal Article

Vibration testing of a steel girder bridge using cabled and wireless sensors

Dapeng ZHU, Yang WANG, James BROWNJOHN

Journal Article

A feasibility study of the measuring accuracy and capability of wireless sensor networks in tunnel monitoring

Xiaojun LI, Zhong JI, Hehua ZHU, Chen GU

Journal Article

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Journal Article

Personalized biomedical devices & systems for healthcare applications

I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM

Journal Article

Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging

Shen GUO, Peng WANG, Jichuan ZHANG, Wenpeng LUAN, Zishuo XIA, Lingxiao CAO, Zhizhu HE

Journal Article