Patent ID: 7730885
Filing Date: 2010-06-08
Classification: A61M

Abstract:
1. A device with a dispensing device for mixing anesthetic vapor with anesthetic gas, the device comprising: a valve device to send anesthetic gas past the dispensing device from a gas inlet to a gas outlet in a first switching position and to establish a path for the gas via the dispensing device in a second switching position and including a lower part provided with gas ducts at the valve device and with an upper part arranged adjustably above said lower part, said upper part including gas ducts with upper part and lower part gas ducts defining ducts extending from the lower part via the upper part and back into the lower part in such a way that the first switching position and the second switching position can be established depending on the position of the upper part in relation to the lower part; and a clamping device fixing the upper part in relation to the lower part in the form of a pressure limiting means for limiting the pressure in the gas ducts, said clamping device opening for gas release for pressure limiting and automatically closing again.