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Doç. Dr. Yalçın Güran
     www.yalcinguran.com
Oksigenator
 Spacer’ler 4.7 mm den 3 mm ye
indirilerek 13 inchlik oksigenator
 içine 88 diskin sığması sağlandı.

 Böylece 13’ lik oksigenatör 25’
   liğin kapasitesini kazandı.
Sonuç olarak 5 günlüğe kadar olan banka kanının
Perfüzyon’da kullanılabileceği anlaşıldı ve 1965 yılında
                  uygulamaya geçildi.
                      O2 + CO2

       Heat
     Exchanger




         Oxygenator
                         O2
Sulandırma                           V=
                                                          Vo (no - n)

        Denklemi                                              n

Burada

 V    Hemodilüsyon için ilave edilecek solüsyonun hacmi

 Vo Hastanın kan volümü

 no Hemodilüsyondan önce hastanın hemoglobin ya da albumin yüzde rakamı

 n    Hemodilüsyondan sonra hastanın hemoglobin ya da albumin yüzde rakamıdır


Güran Y., Barlas C. : Une formule d'hemodilution pour
charger les appareils coeur-poumons. Ann. Chir. Thor.
Car. 1968; 1: pp 49-52.
Hemodilüsyon
The Association of Anaesthetists of Great Britain and Ireland
Published Online: 22 Feb 2007
Osmolal excretion after open heart surgery
D. H. READ J. M. MANNERS
D.H. Read, BSc, MB, ChB, FFARCS, Lecturer in Anaesthetics, University Department of Anaesthetics, Southampton General Hospital, Southampton, J.M.
Manners, MB, ChB, FFARCS, Consultant Anaesthetist, Wessex Cardiothoracic Centre, Western Hospital, Southampton.


Water and osmolal balance was investigated during the peri-operative
period in twenty unselected adult patients presenting for open heart
surgery. On the day before surgery the mean urine output was 1.13
litres/sq m/24 hours and osmolal output 430 mOs/sq m/24 hours.
Using a haemodilution cardiopulmonary bypass technique, patients
received 2.62 litres/sq m and 792 mOs/sq m in the operating
room. The pattern of excretion of this water and solute load was
identified. Patients were still in positive balance on the day following
surgery despite a considerable diuresis, with solute retention exceeding
water retention.
Flow                     Kalb Verimi =
                                            Oksijen Tüketimi
                                                                 100
  Denklemi                                  A -V Oksijen Farkı
Bu denklemle akım
hesaplanabileceği gibi,                         1480 x δ
akım ile hemoglobin          Φ=
değerini biliyorsak olası
                                  1,34 × Δ × H + 0,53 × ή + 213
venöz dönüş
satürasyonunu, akım ile           Φ   akım (lt/dak.)
venöz dönüş                       δ   vücut yüzeyi (m2)
satürasyonu biliniyorsa           Δ   O2 satürasyon farkı
hemoglobin değerini               H   Hemoglobin düzeyi (% gr)
hesaplamak olanağı var.
                                  ή   Hematokrit

Güran Y. : Açık-kalb Cerrahisi İçin Geliştirilen Yeni Bir
Akım Formülü ve Oksigenatör. Doçentlik Tezi 1972.
(Brown-Harrison Tipi)
                                                                  Isı Değiştirici
Soğuk Su Tankı
     +5C


                             Santrifügal Pompa
                 Üç




Sıcak Su Tankı
                 Yö




     +40C
                    n




                                                 Kan Girişi
                  lü
                     Va
                        na




                               Soğutma - Isıtma
                                Makina Şeması
Tam Otomasyon

                   Makinanın Terki

 Robotik Cerrahi




Hangi yolu seçmek
   doğru olur?
Robotik Cerrahi
Didier Loulmet
       ile
Alain Carpentier

    koroner arter
bypass'ını endoskopik
  yolla bazı robotik
 aletlerin yardımıyla
      yaptıklarını
         1999
  yılında, Journal of
     Thoracic and
   Cardiovascular
  Surgery degisinde
      yayınladılar.
Madem ki Hipotermi ile metabolizma
    düşürülüp kan dolaşımı bir süre
durdurulabiliyor (Drew Tekniği); o halde
   aynı koşul neden bir kimyasalla da
            sağlanamasın?...

Bunun örneği doğada var. Kış uykusuna
    yatan (Hibernation) hayvanların
   kanında magnesium iyonu ile HİT
  (Hibernation Induction Trigger) adı
  verilen bir madde yüksek düzeylere
                 ulaşır.

      HIT konusunda Wiyoming
   Üniversitesinden. Henry (Hank) J.
      Harlow’un çalışmaları var

Bu gibi maddelerle araştırma yapılır da olumlu sonuç
alınırsa, açık-kalb cerrahisinde extracorporeal
circulation'un yeri ya hiç kalmayacak ya da minimal
düzeye inebilecektir.
• A computerized control system for cardiopulmonary
  bypass
    Toshiyuki Beppu, MEa,Yasuharu Imai, MDa, Yasuhiro Fukui, PhDb
    J Thorac Cardiovasc Surg

• Computer-controlled cardiopulmonary bypass system
    Toshiyuki Beppu, MEa,Yasuharu Imai, MDa, Yasuhiro Fukui, PhDb
    Systems and Computers in Japan

• On the way to an automatic heart-lung machine: a
  control system for oxygen tension in the oxygenator
    Birnbaum D, Philipp A, Kaluza M, Detterbeck M
    Biomed Tech (Berl)

• Monitoring of heat-lung machine with continuous
  blood-gasmeasurement
    Lautier, A.   Dehe, T.   Gaillard, D.   Juvin, A.M.   Sargentini, J.C.   Gille, J.P.
    INSERM, Creteil

• Development of an instrument to indirectly monitor
  arterial pCO2 during cardiopulmonary bypass
    Jan Olav Høgetveit, Frode Kristiansen, Thore H Pedersen
    Perfusion,Vol. 21
Sarns 8000
Heart Lung Machine
1 - Base (5 position)
5 - Roller Pumps
1 - Safety Monitor
1 - Arterial Monitor
1 - Integrated Battery Backup
1 - 3/8quot; Ultrasonic Air Bubble sensor
1 - Halogen Lamp
1 - Occluder (automatic)
2 - Telescoping Mast Poles w/ blood
bag hanger
1 - Crossbar
1 - Set of Tubing Inserts per roller
pump
1 - Tool Kit
Yapay Zeka Üzerine Çalışanlar
•   Ahmet Celal Cem Say   •   Kemal Oflazer
•   Aybars Uğur           •   Muhammet Gökhan
•   CüneytGüzeliş             Cinsdikici
•   Erol Gelenbe          •   Okyay Kaynak
•   Ethem Alpaydin        •   Pınar Yolum
•   Faruk Polat           •   Şakir Kocabaş
•   Fatos Yarman Vural    •   Tamer Ölmez
•   Ferda Nur Alpaslan    •   Taner Bilgiç
•   H. Altay Güvenir      •   TatyanaYakhno
•   H. Levent Akın        •   Tunga Güngör



        www.yalcinguran.com
Kemoreseptör

               Internal carotid



               External carotid


                   Glomus
                  caroticum


                  Common
                   carotid
Probe 1
           Otomasyon    Pompa
   pH                    Hızı




 Probe 2                  O2
pO2+PCO2                 Flow



                        HCo3
 Probe 3
                       Musluğu
  Flow
                       Kontrolu



                       Soğutucu
 Probe 4                 Isıtıcı
    Isı                Kontrolü
Tıpta İlerleme
• M.Ö. 2000   AL BU OTU YE!..
• M.S. 1000   O ot kötü, gel bu duayı oku.
• M.S. 1250   O dua batıl inanç, al bu iksiri iç.
• M.S. 1500   O iksirin ne yararı var?.. Al bu hapı yut.
• M.S. 1750   O hap etkisiz, al bu antibiotiği iç.
• M.S. 2000   O antibiotik kimyasal, AL BU OTU YE!..


         yguran@gmail.com

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Connective Tissue II - Dr Muhammad Ali Rabbani - Medicose Academics
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TUYOD Antalya 2009

  • 1. Doç. Dr. Yalçın Güran www.yalcinguran.com
  • 2. Oksigenator Spacer’ler 4.7 mm den 3 mm ye indirilerek 13 inchlik oksigenator içine 88 diskin sığması sağlandı. Böylece 13’ lik oksigenatör 25’ liğin kapasitesini kazandı.
  • 3. Sonuç olarak 5 günlüğe kadar olan banka kanının Perfüzyon’da kullanılabileceği anlaşıldı ve 1965 yılında uygulamaya geçildi. O2 + CO2 Heat Exchanger Oxygenator O2
  • 4. Sulandırma V= Vo (no - n) Denklemi n Burada V Hemodilüsyon için ilave edilecek solüsyonun hacmi Vo Hastanın kan volümü no Hemodilüsyondan önce hastanın hemoglobin ya da albumin yüzde rakamı n Hemodilüsyondan sonra hastanın hemoglobin ya da albumin yüzde rakamıdır Güran Y., Barlas C. : Une formule d'hemodilution pour charger les appareils coeur-poumons. Ann. Chir. Thor. Car. 1968; 1: pp 49-52.
  • 5. Hemodilüsyon The Association of Anaesthetists of Great Britain and Ireland Published Online: 22 Feb 2007 Osmolal excretion after open heart surgery D. H. READ J. M. MANNERS D.H. Read, BSc, MB, ChB, FFARCS, Lecturer in Anaesthetics, University Department of Anaesthetics, Southampton General Hospital, Southampton, J.M. Manners, MB, ChB, FFARCS, Consultant Anaesthetist, Wessex Cardiothoracic Centre, Western Hospital, Southampton. Water and osmolal balance was investigated during the peri-operative period in twenty unselected adult patients presenting for open heart surgery. On the day before surgery the mean urine output was 1.13 litres/sq m/24 hours and osmolal output 430 mOs/sq m/24 hours. Using a haemodilution cardiopulmonary bypass technique, patients received 2.62 litres/sq m and 792 mOs/sq m in the operating room. The pattern of excretion of this water and solute load was identified. Patients were still in positive balance on the day following surgery despite a considerable diuresis, with solute retention exceeding water retention.
  • 6. Flow Kalb Verimi = Oksijen Tüketimi 100 Denklemi A -V Oksijen Farkı Bu denklemle akım hesaplanabileceği gibi, 1480 x δ akım ile hemoglobin Φ= değerini biliyorsak olası 1,34 × Δ × H + 0,53 × ή + 213 venöz dönüş satürasyonunu, akım ile Φ akım (lt/dak.) venöz dönüş δ vücut yüzeyi (m2) satürasyonu biliniyorsa Δ O2 satürasyon farkı hemoglobin değerini H Hemoglobin düzeyi (% gr) hesaplamak olanağı var. ή Hematokrit Güran Y. : Açık-kalb Cerrahisi İçin Geliştirilen Yeni Bir Akım Formülü ve Oksigenatör. Doçentlik Tezi 1972.
  • 7. (Brown-Harrison Tipi) Isı Değiştirici Soğuk Su Tankı +5C Santrifügal Pompa Üç Sıcak Su Tankı Yö +40C n Kan Girişi lü Va na Soğutma - Isıtma Makina Şeması
  • 8. Tam Otomasyon Makinanın Terki Robotik Cerrahi Hangi yolu seçmek doğru olur?
  • 9. Robotik Cerrahi Didier Loulmet ile Alain Carpentier koroner arter bypass'ını endoskopik yolla bazı robotik aletlerin yardımıyla yaptıklarını 1999 yılında, Journal of Thoracic and Cardiovascular Surgery degisinde yayınladılar.
  • 10. Madem ki Hipotermi ile metabolizma düşürülüp kan dolaşımı bir süre durdurulabiliyor (Drew Tekniği); o halde aynı koşul neden bir kimyasalla da sağlanamasın?... Bunun örneği doğada var. Kış uykusuna yatan (Hibernation) hayvanların kanında magnesium iyonu ile HİT (Hibernation Induction Trigger) adı verilen bir madde yüksek düzeylere ulaşır. HIT konusunda Wiyoming Üniversitesinden. Henry (Hank) J. Harlow’un çalışmaları var Bu gibi maddelerle araştırma yapılır da olumlu sonuç alınırsa, açık-kalb cerrahisinde extracorporeal circulation'un yeri ya hiç kalmayacak ya da minimal düzeye inebilecektir.
  • 11. • A computerized control system for cardiopulmonary bypass Toshiyuki Beppu, MEa,Yasuharu Imai, MDa, Yasuhiro Fukui, PhDb J Thorac Cardiovasc Surg • Computer-controlled cardiopulmonary bypass system Toshiyuki Beppu, MEa,Yasuharu Imai, MDa, Yasuhiro Fukui, PhDb Systems and Computers in Japan • On the way to an automatic heart-lung machine: a control system for oxygen tension in the oxygenator Birnbaum D, Philipp A, Kaluza M, Detterbeck M Biomed Tech (Berl) • Monitoring of heat-lung machine with continuous blood-gasmeasurement Lautier, A.   Dehe, T.   Gaillard, D.   Juvin, A.M.   Sargentini, J.C.   Gille, J.P. INSERM, Creteil • Development of an instrument to indirectly monitor arterial pCO2 during cardiopulmonary bypass Jan Olav Høgetveit, Frode Kristiansen, Thore H Pedersen Perfusion,Vol. 21
  • 12. Sarns 8000 Heart Lung Machine 1 - Base (5 position) 5 - Roller Pumps 1 - Safety Monitor 1 - Arterial Monitor 1 - Integrated Battery Backup 1 - 3/8quot; Ultrasonic Air Bubble sensor 1 - Halogen Lamp 1 - Occluder (automatic) 2 - Telescoping Mast Poles w/ blood bag hanger 1 - Crossbar 1 - Set of Tubing Inserts per roller pump 1 - Tool Kit
  • 13. Yapay Zeka Üzerine Çalışanlar • Ahmet Celal Cem Say • Kemal Oflazer • Aybars Uğur • Muhammet Gökhan • CüneytGüzeliş Cinsdikici • Erol Gelenbe • Okyay Kaynak • Ethem Alpaydin • Pınar Yolum • Faruk Polat • Şakir Kocabaş • Fatos Yarman Vural • Tamer Ölmez • Ferda Nur Alpaslan • Taner Bilgiç • H. Altay Güvenir • TatyanaYakhno • H. Levent Akın • Tunga Güngör www.yalcinguran.com
  • 14. Kemoreseptör Internal carotid External carotid Glomus caroticum Common carotid
  • 15. Probe 1 Otomasyon Pompa pH Hızı Probe 2 O2 pO2+PCO2 Flow HCo3 Probe 3 Musluğu Flow Kontrolu Soğutucu Probe 4 Isıtıcı Isı Kontrolü
  • 16. Tıpta İlerleme • M.Ö. 2000 AL BU OTU YE!.. • M.S. 1000 O ot kötü, gel bu duayı oku. • M.S. 1250 O dua batıl inanç, al bu iksiri iç. • M.S. 1500 O iksirin ne yararı var?.. Al bu hapı yut. • M.S. 1750 O hap etkisiz, al bu antibiotiği iç. • M.S. 2000 O antibiotik kimyasal, AL BU OTU YE!.. yguran@gmail.com

Editor's Notes