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Tecnologia CeVOX

Monitoraggio continuo della saturazione venosa centrale di ossigeno

La tecnologia CeVOX utilizza il metodo della spettrofotometria

Continuous monitoring of central venous oxygen saturation with Cevox
CeVOX detects acute changes in systemic balance between  oxygen delivery and consumption
CeVOX identifies early life-threatening drop in systemic oxygen delivery

Misurazioni sensibili continue del bilancio di ossigeno per il rilevamento precoce dell'ipossia tissutale[14]

ScvO2 offre un'informazione rapida sullo stato emodinamico del paziente. ScvO2 è molto più sensibile rispetto alla pressione sanguigna e alla frequenza cardiaca per rilevare lo stato di shock di qualsiasi origine.

Accessori generali

Il monitoraggio ScvO facilita il rilevamento precoce dei seguenti parametri:

  • Squilibrio tra apporto e consumo di ossigeno [2]
  • Stato di shock di qualsiasi origine [1]
  • Gittata cardiaca insufficiente (parametro surrogato) [3]

Vantaggi

  • Riconoscimento immediato dell'ossigenazione tissutale insufficiente [4], [5]
  • Accesso tramite CVC standard
  • Riduzione dell'emogasanalisi [6]
  • Bilancio dell'ossigeno in tempo reale
  • Facile manipolazione, nessuna calibrazione in vitro richiesta

Applicazione utile nell'

CeVOX probe

Sonda CeVOX

  • Ossimetria continua a fibre ottiche
  • Applicazione confortevole
  • Accesso tramite CVC standard esistente
  • Facile collocamento
  • ScvO2 immediatamente disponibile

Le sonde CeVOX possono essere inserite nel lume distale di CVC di 15, 20 o 30 cm che consentono l'utilizzo di fili guida ≥0,032".

CeVOX methodology

La spettrofotometria è la misurazione quantitativa delle proprietà di riflessione o trasmissione di un materiale in funzione delle lunghezze d'onda della luce. La tecnologia CeVOX usa questo metodo per misurare la saturazione di ossigeno del sangue in modo continuo. A tale scopo, una sonda CeVOX con fibre ottiche incorporate viene inserita in un vaso sanguigno, solitamente una vena centrale.

Un modulo ottico emette luce a infrarossi di specifiche lunghezze d'onda e le trasmette attraverso una fibra ottica nel vaso. La luce viene riflessa dai globuli rossi e ritrasmessa attraverso una fibra ottica separata nel modulo ottico e analizzata da un sensore.

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    **Nature of the claim: Similar device

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    **Nature of the claim: Similar device

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    **Nature of the claim: Similar device

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    ***Nature of the claim: Own device

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    ***Nature of the claim: Own device

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    ***Nature of the claim: Own device

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    ***Nature of the claim: Own device

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    ***Nature of the claim: Own device

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    ** Nature of the claim: Similar device

  27. 27. Meguro M et al. Continuous monitoring of central venous oxygen saturation predicts postoperative liver dysfunction after liver resection. Surgery 2013; Aug;154(2):351-62. DOI: 10.1016/j.surg.2013.04.039
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    DOI: 10.1177/0885066609355398
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