Galvani bionix
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Transcript of Galvani bionix
Adaptive control system for upper limb prostheses
In accordance with WHO in 2014
>100 million of people are suffering from diseases of the musculoskeletal system
>10 million of people are without limbs
Global Challenge
Response to the challengean exoskeleton-prosthesis system with two main parts:
- addaptive controling system
- advanced mechanics
Due to complexity of the problem we focused first on bionic arm
control system
Our focus
To create fully addaptive control system which will be:
- adjustable to a human personally - scalable to exoskeleton-prosthesis
supporting system of whole body in terms of powerfull hardware and algorithms of signals analysis from a range of body muscles
Main Idea
We’ve created prototype of control system called Galvani (in honor to Luigi Galvani) for bionic limb which is to be wear on a forearm.
Control system, in high level, includes the process unit and the group of electrodes.
Realization
Version 1.0 Version 2.0bracelet form-factor
Technology. Source of signalElectromyogram — is a sum of many motor unit activity.
Bioelectrical potential appears in muscle fibre when we make muscle contraction. It can be detected by two electrodes as a potential difference.
We’ve developed unique platform which can
-register,-process and-send
commands to acting mechanism
Technology. Hardware
Heart of system,4-channel version,
40x50mm
Technology. Soft/w and analysis
* Please try via Azure ML studio one of our experiments with ML - http://gallery.azureml.net/Details/d25ee7b779b64ce89a5b66540f4b3e87
In addition to own software.- We are using machine learning
algorithms via Python and Microsoft Azure ML servers for fast computations*,
- Was developed educational programm for prosthesis,
- Was developed software which can substitute mouse as manipulator
trigger
pattern recognition
advanced machine learning
fully adjustable
sensorsq
ual
ity
time
Technological roadmap
past now future
Feb ‘15
June ‘15
Oct ‘14
MyoBand by Thalmic Labs:
- doesn’t adapt to user
Competitors. MyoBand
- system is trigger-type that usespeak-detector to identify whether muscle is active
- 7 gestures with 9-channels system
Existing systems from world grands such as Bebionic, OttoBock etc:
- system is trigger-type that uses peak-detector to identify whether muscle is active,
- 2-channels (grip/relax) systems with switchers in order to increase freedom degree
Competitors. Existing control systems in prosthesis
Сontrollerembedded in prosthesis
Electrodesto register trigger signals
- we process the whole-spectrum electromyogram, we can track specific features corresponding different gestures or movements
- we are adaptive to a human - due to advanced machine learning algorithms - Galvani system can adjust to every human personally using her/his active muscles
- only 4-channel systems gives us already 9 degrees of freedom without any switchers
- we sharpened to use remained atrophied muscles to control mechanic arm
Features against competitors
- Eliminating of complicated process of active points finding (muscles which can be used as a source of signals) due to bracelet form-factor which already detects patterns of muscle activity leading to reducing prosthetics process
- Fixed form-factor of the Control system -> standart prosthesis case leading to reducing prosthetics process
- Simple learning process using desktop and mobile apps leading to a greater usage of prosthesis and socialization of disabled persons
- Remote monitoring and usage statistics
Values based on features
World marketExoskeletons market is still latent, however prosthesis and rehabilitation tools markets are very attractive today
Global orthopedic prosthetics market - $19.4bn by 2015“Orthopedic Prosthetics: A Global Strategic Business Report,”* projected that the global orthopedic prosthetics market will reach $19.4 billion by 2015.
Russia and Eastern Europe are best places to developRussia and Eastern Europe were found to be underserved in prosthetic and orthopedic devices - only 15% of needs were covered.
Global rehabilitation market (ex. postapoplectic brace)In accordance with Radiant Insights Inc. (USA) rehabilitation robot market size at $43.3 million is expected grow dramatically to reach $1.8 billion by 2020. Market growth is a result of the effectiveness of robotic treatment of muscle difficulty
Russian&Eastern Europemarket winning strategy. EmbeddingWe are partnering with Russian market leading R&D offices which are supplying prosthesis parts:
Galateya company is a leader of Russian prosthesis market with app. 30% market share. We’ve already signed an cooperation agreement to develop control system for existing prosthesis and R&D project on new functional bionic prosthesisRCC Energy (10-15% Russian market share, 2-5% in Eastern Europe)- negotiations in progressNational Prosthesis Institute named after Albrecht (10-15% Russian market share) - negotiations in progressOtto Bock - on of the gloabl leader in bionics. Negotiations in progress with Moscow Office and Engineers in Austria
*The research report titled "Orthopedic Prosthetics: A Global Strategic Business Report" announced by Global Industry Analysts, Inc., provides a comprehensive review of trends, issues, strategic industry activity, and profiles of major companies worldwide.
Russian&Eastern Europemarket segments
Galateya
5,000
4,000
3,000
2,000
1,000
7,000
10,000
RCC Energy
USD
15,000
20,000
Low
fu
nct
ion
alit
y
Hig
h
fun
ctio
nal
ity
Interesting, relatively free, segment of mid functional prosthesis and with mid price tag
Russian&Eastern Europemarket winning strategy. “Greenfield”
We are partnering with technological companies and young startups in order to design new proesthesis with our control system
The segment of mid-functional prosthesis is very attractive, however, in accordance with SWAT analysis we are facing strong threats from Chinese companies
Therefore we have to follow balanced ratio between provided value and price and further additional service
Economics
At this moment we can provide different modifications of control system. Retail price starts from 300 till to 700 USD.
Partnering with Galateya Company we are planning to sale app 350 pieces in Russia in year 2016 at price range 300-400 USD (depends on currency rate) and gaining revenue app. 120,000 USD and further YoY growth 30-40%.
Strategic goal now is to establish partners relations in different markets with different local players.
Team
We are young players, graduates and PhD students at MIPT.
Members of Galvani Team are winners of:- Intel Global Challenge Contest,- Microsoft Imagine Cup Russia 2012. 2015,- Local big contests like START, UMNIK, BIT
Passed traineeship in CalTech (USA), Aalto University (FIN), LSE (UK)
galvani.bio
Contact us:Timur Bergaliyev, [email protected]