The desflurane Tec 6 vaporizer.
نویسنده
چکیده
A late development model of the Tec 6 vaporizer for the administration of desflurane vapour has been evaluated. It is heated electrically and has both electronic monitors of vaporizer function and alarms. The new filling system is a significant improvement over previous Tec filling systems. The vaporizer requires a warm-up period before it may be used, but when activated it provides an output that is approximately linear between 1 and 18% vapour concentrations, at flow rates between 200 ml min-1 and 10 litre min-1.
منابع مشابه
The Tec 6 vaporizer: why desflurane needs to be heated.
The Ohmeda Tec 6 was designed as an agent-specific vaporizer for desflurane. Its exterior framework offers some unique features. Aside from its unique filling port, broad calibration range, and additional light-emitting diodes (LEDs), its large size literally sets it apart from all other models. As distinctive as the exterior appears, its interior design is even more unconventional; that is, it...
متن کاملThe yellow discoloration of desflurane
rane (Suprane, Baxter Healthcare, Puerto Rico, USA) in the Dräger vaporizer (Dräger D-vapor, Dräger Medical GmbH, Lübeck, Germany) had turned yellow while filling the vaporizer (Fig. 1). We immediately changed the vaporizer. Yellow discoloration of desflurane occurs relatively infrequently and is not widely known; however, this was the second incident in our hospital. The yellowing of desfluran...
متن کاملPotentially fatal vaporizer incident.
EDITOR: We wish to report a potentially fatal critical incident that occurred during an elective operating theatre list. A similar problem [1] has been recently highlighted by the MHRA but without the emphasis of its potentially fatal nature (Fault in Draeger Vapor 2000/D-Vapor Vaporizer series with the interlocking device, MDA/2006/030) [2]. This series of vaporizers for isoflurane and sevo-fl...
متن کاملPollution of ambient air by volatile anesthetics: a comparison of 4 anesthetic management techniques.
Long-term exposure to waste anesthetic gas (WAG) may lead to health problems. The purpose of this study was to compare WAG concentrations resulting from 4 combinations of fresh gas flow (FGF) and vaporizer settings during a simulated intravenous induction in which the anesthetic is deepened using a volatile anesthetic delivered via mask ventilation before intubation. By using a lung model, WAG ...
متن کاملSevere ADU Desflurane Vaporizing Unit Malfunction
To the Editor:—A 77-yr-old man undergoing insertion of a J-splint for renal obstruction received general anesthesia delivered with an ADU anesthesia machine (Anesthesia Delivery Unit; Datex-Ohmeda, Stockholm, Sweden). A 5% desflurane vaporizer concentration setting with an O2/N2O mixture (2 and 3 l/min, respectively) resulted in stable inspired and expired desflurane concentrations (fig. 1). Im...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- British journal of anaesthesia
دوره 72 4 شماره
صفحات -
تاریخ انتشار 1994