VMC三氟氯溴乙烷气体*包括氧气和N2O气流表，流速1-1000毫升/分钟，流速自动补偿，温度自动补偿，蒸气聚集度0.5-5%。N2O与麻醉气体混合可以减小单一成份的使用计量，气流表和蒸发器装在台面上。此*应与50206*/三氟氯溴乙烷清除器配合使用。50261为VMC*气体*，技术参数与50260相同。50260和50261都是开放系统，仅用于小型啮齿类动物麻醉。50200和50250是封闭回路系统立式*，可以用于狗等较大动物以及猫兔。

50206*/三氟氯溴乙烷清除器

Allows for continuous flow of anesthetic gas without exposing researcher to escaped gases Gas is recaptured by vacuum and removed via disposable Fluosorber filter canister
Supplied with a special double rodent mask for working on 1 or 2 animals Self-contained, portable unit requires no extra ducting or ventilation Masks for guinea pigs, cats and rabbits are available
Easy to use - simply connect to your vaporizer system and insert a Fluosorber canister
The disposable filter （No. 50207, ordered separay） initially weighs 1200gm. It absorbs 200gm of isoflurane or halothane, and must be discarded when it reaches 1400gm in weight. Nitrous oxide is not removed.
The Scavenger is supplied with a double Rat Mask, and a Y piece that divides the gas flow into two 15cm silicone tubes, one of which is fitted with a clamp so that only one mask may be used alone, if so desired. The silicone tubes fit directly onto the tube mounts of the Fluovac T-piece.

50200封闭回路气体*

封闭回路气体*可以用于猫兔狗等动物的麻醉。
The closed circuit gas anesthesia system includes an absorption chamber for removing carbon dioxide from air exhaled into a mask. This air can then be recycled back to a breathing bag for rebreathing, thus saving on the quantity of gas anesthetic agents, and medical air or oxygen needed.
Excess pressure in the breathing bag is released through a pressure valve, which must be connected to an exhaust from the room.
Animals weighing over 7 kg have sufficient tidal volume to successfully operate the check valves in a closed circuit system. Masks and Endotracheal tubes are available for closed circuit systems. Any system capable of closed circuit operation can also be used in an open circuit configuration. Oxygen low-flow flowmeter or nitrous oxide flowmeter add-on available.