Datex-Ohmeda Tec 7, Руководство пользователя

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2 Description
1175-0013-000
2-3
Components
Control dial
A single control dial with a concentration scale calibrated in percentage of anesthetic
agent vapor per total volume (% v/v) sets the desired concentration of the anesthetic
agent.
A dial release in the dial assembly helps prevent accidental displacement of the
control dial from the
position. To select an ON setting, squeeze the dial release
and simultaneously rotate the dial counter-clockwise.
The dial and dial release are designed to enable an ON setting to be selected using
only one hand.
Safety interlocks
The vaporizer incorporates an interlock mechanism. This mechanism also interfaces
with the Selectatec
®
Series Mounted Manifold to help satisfy the following criteria:
• The vaporizer must be locked onto the manifold before it can be turned ON.
• Only one vaporizer at a time can be turned ON when two or more vaporizers are
fitted on a Selectatec
®
Series Mounted Manifold.
• The gas flow enters only the vaporizer that is turned ON.
• Any unwanted anesthetic trace vapor is minimized after a vaporizer is turned to
.
w
WARNING Earlier versions of the Selectatec Series Mounted Manifold that provide
mounting positions for three vaporizers require that if only two vaporizers
are fitted, then the center position must be occupied. If the center
position is not occupied, the interlock that helps ensure that only one
vaporizer at a time can be turned ON is ineffective.
Later versions of the Selectatec Series Mounted Manifold that provide mounting
positions for three vaporizers incorporate an additional interlock that helps ensure
that only one vaporizer at a time can be turned ON even if the center position is not
occupied.
Vaporizer identification
label
A vaporizer identification label is affixed to the back panel of the vaporizer as
illustrated on Fig. 2-2.
An anesthesia system fitted with a vaporizer identification unit uses this label to
identify the vaporizer type.