Serebral Oksimetre Ve Anestezi Altında Uygulama Alanları

Abstract

Serebral oksimetre frontal korteks üzerinde transkütanöz membrandan ortalama bölgesel doku oksijenizasyonunu değerlendirir. Verici dioddan çıkan ışınların alıcı diodlarca algılanması temelinde çalışır. Serebral oksimetre 30 yılı aşkın süre önce tanımlanmıştır. Rutin olarak tüm operasyonlarda uygulanmamakla birlikte ve son iki dekad süresince özellikli klinik uygulamalarda kullanılmaya başlanmıştır. Noninvazif near infrared spektroskopi (NIRS) tekniğiyle çalışan bir monitörizasyondur. Kardiyak cerrahiler, hipotansif cerrahiler ve traendelenburg pozisyonda  uzun süre takip edilen hastalarda serebral doku oksijen düzeyini değerlendirmede fayda sağladığı farklı çalışmalarla gösterilmiştir.

Keywords

• Oksimetre,Kardiyak Cerrahi,Hipotansiyon

Cerebral Oximetry and Applications Under Anesthesia

Abstract

Cerebral oximetry assesses the average regional tissue oxygenation of the transcutaneous membrane over the frontal cortex. The transmitter operates on the basis of detection of the diodes from the diodes. Cerebral oxymetry has been described more than 30 years ago. It has not been routinely used in clinical operations but applied in special clinical conditions during the last two decades. It is a monitarisation technique which uses noninvasive near-infrared spectroscopy (NIRS).  Different studies have shown benefical results with cerebral oxymetry in cardiac surgery, hypotensive surgery and patients with long-term follow-up at trendelenburg position for  assessing cerebral tissue oxygen levels.

Keywords

• Oximetry,Cardiac Surgery,Hypotension

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