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Electrical Stimulation of Neuromuscular system
Zeng Lertmanorat, Ph.D.(ดร. เซง เลิศมโนรัตน)[email protected]
Department of Electrical EngineeringMahidol University
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Implantable Nerve Stimulator
1) Engineering2) Science3) Veterinary Science4) Ramathibodi hospital5) Siriraj hospital
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Wireless poweringImplantable Nerve Stimulator :
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ProductionImplantable Nerve Stimulator :
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ProductionImplantable Nerve Stimulator :
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2mm
ProductionImplantable Nerve Stimulator :
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Epilepsy at Rama Since 6/54 - ?
Ethic Approval
Parkinson’sat Siriraj(9/55)
Implantable Nerve Stimulator :
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Stroke Rehabilitation1. Electrical Stimulation to correct Foot Drop2. Electromyogram-Triggered Game Animation3. Now trying
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Stroke Rehabilitation1. Electrical Stimulation to correct Foot Drop2. Electromyogram-Triggered Game Animation 3. Future Plan
(เดนิดี)
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233,899
203,583
180,486
144,593
122,524
112,686
100,759
97,658
2556
2555
2554
2553
2552
2551
2550
2549
2548
2547
ขอมูลจาก กองควบคุมโรค กรมการแพทย สธ. 10
Strokes in Thailand (each year)
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233,899
203,583
180,486
144,593
122,524
112,686
100,759
97,658
2556
2555
2554
2553
2552
2551
2550
2549
2548
2547
ขอมูลจาก กองควบคุมโรค กรมการแพทย สธ. 11
Strokes in Thailand (each year)
Foot drop
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โนนFoot Drop
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13
Foot Drop Correction
AFO (เฝอกออน)
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Foot Drop Correction
Electrical Stimulation
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2 1
3
2
1
31. Stimulator Device
2. Electrodes
3. Sensor Lift the toe when the heel is lifted
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Commercial Products
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Target group
Patients who can “walk”.
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DearnDee Trial
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Production
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http://www.facebook.com/DearnDee
20
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1) 1’st Handicap Program : National Software Contest 20112) Merit Award : I-Create 2012, Singapore3) National Outstanding Youth Award 20114)1’st Electronic Program : IEEE Senior Project Contest 2011 5) Best Contribution Award: ICAN 2011, Beijing China 21
21
1) NSC 2011-1st
2) iCREATE 2012-metrit
3) National Outstanding Youth Award 2011
Jirawat JitprasutwitRatikorn Chaiwattanatam
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Stroke Rehabilitation1. Electrical stimulation to correct Foot Drop2. Electromyogram-Triggered Game Animation 3. Now trying
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“No motivation”23
Typical Rehabilitation
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Our System
EG ICT
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Our SystemAnalog Circuit Microcontroller Game Animation Data Log
25EG ICT
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Electrical Stimulation
EMG Biofeedback
EMG
26
Analog CircuitMicrocontroller
Data
Game Animation
Game Animation Progress Report
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Game Animation
RFID log-in
27
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System test at Golden Jubilee Medical Center
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Awards
NSC 2012 – 1st iCREATE 2012 – 1st
FRIT 2012 – 1st
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Stroke Rehabilitation1. Electrical stimulation to correct Foot Drop2. Electromyogram-Triggered Game Animation 3. Now trying
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Home Rehab System- Movement and grasp sensors- Tiny !!!
- Bodily-controlled Game at home- Multiplayer
-Weekly visit- Report
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Engineer Zeng Lertmanorat, Ph.D Electronic and Electrode
Teerapong Sookjit, BS Mechatronic
Soranat Rhaipu, Ph.D Material
Noppon Wirachaewchanchai, MS Machining
Thaweelap Limpivilat, MS Rapid Prototype
Science Toemsak Srikhirin, Ph.D Polymer encapsulation
Vet Sci Somsak Wattananit, DVM Animal Test
Phingphol Charoonrut, DVM Animal Test
Rama Attaporn Boonkerd, MD Epilepsy, Chronic Pain
Vachira Kochakarn, MD Bladder Emptying
Siriraj Salan Nanta-Aree, MD Parkinson’s Disease
Witsanu Kumthornthip, MD Stroke Rehabilitation
GJ Wipawee Laksanakorn, MD Stroke Rehabilitation
PhyTherapy Wimonrat Sakullertphasook,PT Rehabilitation
ICT Vasaka Visoottiviseth, PhD Game Animation
MUIC boonyanit mathayomchan, PhD Game Animation
Our Team at Mahidol
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Salaya Campus1 Nov 2554