VMC三氟氯溴乙烷氣體*包括氧氣和N2O氣流表，流速1-1000毫升/分鐘，流速自動補償，溫度自動補償，蒸氣聚集度0.5-5%。N2O與麻醉氣體混合可以減小單一成份的使用計量，氣流表和蒸發器裝在臺面上。此*應與50206*/三氟氯溴乙烷清除器配合使用。50261為VMC*氣體*，技術參數與50260相同。50260和50261都是開放系統，僅用于小型嚙齒類動物麻醉。50200和50250是封閉回路系統立式*，可以用于狗等較大動物以及貓兔。

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封閉回路氣體*

封閉回路氣體*可以用于貓兔狗等動物的麻醉。
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.