Cone Masks


The Cone Masks are especially designed with an inside inlet tubing, to scavenge the exhaust animal anesthesia gas to be absorbed by a gas filter canister. They nonetheless don't cover eyes, ears, and top of head of the masked animal.

The masks can be installed onto 68630 operation bed for single cone mask (300 mm * 210 mm * 75 mm) or 68657 manifold for five cone masks.



Order Information:

Cat No. Product Description OD (size) ID (size) D (size)
68680 Cone Mask with Tubing
for Neonatal Mouse (< 15 g)
13 mm 5 mm 24 mm
68681 Cone Mask with Tubing
for Mouse or Neonatal Rat (15-40 g)
20 mm 10 mm 28.5 mm
68682 Cone Mask with Tubing
for Rat (200-350 g)
25 mm 15 mm 38 mm
R-CT-6/15 Concentric Tubing
6 mm Inlet/15 mm Outlet, 45 cm
68656 Manifold for Single Cone Mask      
68657 Manifold for Five Cone Masks      
68630 Anesthesia Operation Platform      
68683 Cone Mask
for Neonatal Mouse (< 15 g)
13 mm 5 mm 24 mm
68684 Cone Mask
for Mouse or Neonatal Rat (15-40 g)
20 mm 10 mm 28.5 mm
68685 Cone Mask
for Rat (200-350 g)
25 mm 15 mm 38 mm



About RWD Anesthesia

RWD Life Science has been always dedicated to study and provide perfect and competitive inhalation anesthesia systems that have great practical value to the life science research co mmunity. Multiple complete solutions to different procedures in mice, rats, rabbits, cats, dogs, monkey, pig etc. have been set up, which has remarkable and even exclusive advantages over existing system, for example:

  1. Precise and stable control of anesthetic agents output regardless of environmental changes like pressure, temperature and air flow within the specific limits.
  2. The miniaturized design like anesthesia machines and scavenging system helps to improve laboratory space utilization.
  3. Unique stereotaxic frame nosecone masks and cone masks with tiny sizes satisfy more delicate surgeries like craniocerebral and ophthalmological surgery, and at the same time minimize harmful exposure to the research subjects while connecting to evacuation system.
  4. The latest-designed waste gas evacuation system with weighing (Cat No.R546W) brings research subjects great convenience.
  5. Higher performance to price ratio helps research subjects to reduce their expense while maintaining successful research.
  6. High adsorption efficiency of activated charcoal filter canister (Cat No.R510-31 & R510-31S).

Advantages of Inhalation Anesthesia:

  1. Can offer an improved level of control over depth and duration of anesthesia, especially for prolonged procedures.
  2. To be relatively insoluble and faster elimination in blood enables rapid recovery.
  3. Be of rapid onset and offset with minimal side effects.
  4. Have little or no toxic effects thanks to non-metabolism characteristic of Sevoflurane and Isoflurane.
  5. Be more safer and efficient performance to reduce morbidity rates and increase the chance for successful outcomes.