Panel Mate: A Surface Based Dive Computer for Commercial Diving Operations
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Transcript of Panel Mate: A Surface Based Dive Computer for Commercial Diving Operations
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Panel Mate: A Surface Based Dive Computer for Commercial Diving Operations
Boğaziçi Uluslararası Eğitim Danışmanlık ve Ticaret Limited Şirketi.
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The Problems that We Identified in Commercial Diving
1. Too much paperwork - Handwritten
2. Limited IT applications on Manned Diving Ops
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Diving Supervisor
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Diving DocumentationDive Supervisor Records: • Dive Plan• Emergency Plan• Risk Assessment• Dive gear repair/maintenance documents• Checklists• Dive record• Dive Comtrol Panel use• Communication• Logbook approvals• Dive Journals• Job Reports
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Diving Supervisor
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Our Solution
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Dive Control Panels
is there a problem?
Simple, mechanical and reliable
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Our Panels
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Our Mistakes
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Lessons:
1. Symbiotic system design
2. Redundancy
3. Modular Structure
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Result
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Redundancy
Modular
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Application to SAT Diving – Panel Mate SAT
1. Modüler kablosuz algılayıcılar: ECG, EEG, Nabız, EMG gibi algılayıcılar Divephone SAT ile bluetooth üzerinden haberleşir.
2. Divephone - SAT, dalgıç veri toplama ünitesi: Her bir dalgıcın ECG, Nabız, Sıcaklık, gibi değerleri ile bulunduğu basıncı Bluetooth üzerinden toplar, kaydeder, Satürasyon odasında iken Panel Mate e IEEE 802.11 ile yayın yapar, dalış sırasında ise Leoard Board a kısa mesafeden IEEE 802.11 ile yayın yapar.
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Sistem Features
3. Leopard – SAT, Dalış sırasında Divephone ile kısa mesafeden IEEE 802.11 üzerinden kablosuz aldığı verileri DP – MotherShip e aktarır.
4. DP – MotherShip: Dalış sırasında Leopard boardlar tarafından gelen veriyi ve hattın kesilmesi halinde akustik data hattından gelen veriyi Panel Mate e iletir.
5. Solunum gaz analizörleri. Dalgıçların soluduğu gazdaki Helyum ve Oksijen gazının yüzdelerini ölçer.
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6.Panel Mate – SAT, Divephone SAT lar ile satürasyon odasında iken kablosuz iletişim kurar. Dalış sırasında ise Leopard Boardlar vasıtası ile kablo üzerinden aktarılan verilere DP – MotherShip üzerinden erişir. Dalgıçların solunum gaz sensörlerine ise doğrudan kablo ile bağlıdır.
7. Akustik data hattı. Kablonun kopması durumunda acil durumlarda kullanılır.
8. Dizüstü, avuçiçi veya tablet bilgisyarda çalıĢan, satürasyon dalışı için olasılık tabanlı dekompresyon hesaplayan “Panel Mate SAT Soft” yazılım paketi
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Three Phases of DCS modeling
1. Gas Exchange
2. Bubble Formation
3. DCS
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V A
Lungs
Tissue 1
VenousPool
Tissue 2
Tissue 3
Tissue 4
Tissue 5
Tissue 6
Tissue 7
Tissue 8
BFL
BF1BF1
BF2BF2
BF3BF3
BF4BF4
BF5BF5
BF6BF6
BF7BF7
BF8BF8
TVL, BVL, VA
BFL
TVi, BVi
VA
VA
Tissue Properties:• tissue volume: TVi , ml
• blood volume: BVi , ml
• blood flowrate: BFi , ml/min
Lungs Properties:• tissue volume: TVL, ml
• blood volume: BVL, ml
• arterial blood: BFL, ml/min
• venous blood: BFL, ml/min
• air volume: VA, ml
• air flowrate: , ml/minVA
Tissue Array
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blood leaving for a fresh load
L
q: 660 ml/min
VT: 33 ltVB: 410 ml
SN: total number of bubblesSvol: total gas volume
MUSCLE & SKIN
Boğaziçi Uluslararası Eğitim Danışmanlık Merkezi ve Ticaret LTD
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DCS Modeling Based on a recent research:
Özyiğit T., S.M. Egi, P. Denoble, C. Balestra, S. Aydın, R.D. Vann, A. Marroni, "Decompression Illness Medically Reported by Hyperbaric Treatment Facilities: Cluster Analysis of 1929 Cases", Aviat Space Environ Med, 81, 1-5, (2010).
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Cluster Analysis - Examples
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Cluster Analysis - Examples
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Cluster Analysis - Definition
Cluster analysis is a statistical method that classifies observations into natural groups having similar properties, associations, or structure. It requires no a priori hypotheses.
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Cluster Analysis - Conclusion
Four (4) types of DCI
Typical cluster α : Largely Mild Neurological Typical cluster β : Mostly Spinal Typical cluster γ : Mostly Cerebral Typical cluster δ : Pain only
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Cluster Analysis - Conclusion
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Rightheart
Left heart
Lungs
BrainSpinal cordArticulationsOther
tissues
Aorta
VenousBubbleScenario
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Rightheart
Left heart
Lungs
BrainSpinal cordArticulationsOther
tissues
Aorta
ArterialBubbleScenario
Neurologicalsymptoms
Articularpain
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Rightheart
Left heart
Lungs
BrainSpinal cordArticulationsOther
tissues
Aorta
Heart Shunt
Neurologicalsymptoms
CerebralSymptoms
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Rightheart
Left heart
Lungs
BrainSpinal cordArticulationsOther
tissues
Aorta
PulmonaryShunts
Neurologicalsymptoms
CerebralSymptoms
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Challenge: Complex DCS Modeling in Real Time. i.e. Dive Computers
Tool: PanelMate & Divephone
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SPONSORED by:
GSU Research FundScientific and Research Council of TurkeyTurkish SME Development and Support Organisation
Thank You...