Dual Mouse Anesthesia Chamber – 3D Printed (PLA+) & Plexiglass

Controlled and Efficient Anesthesia Induction for Small Animal Procedures

The Dual Mouse Anesthesia Chamber is a precision-engineered enclosure designed to enable the simultaneous induction of inhalation anesthesia in two mice within a controlled and enclosed environment. Developed using advanced CAD design and manufactured through a combination of high-resolution 3D printing (PLA+) and transparent plexiglass (PMMA), the chamber ensures durability, visibility, and operational efficiency.

Optimized for use with volatile anesthetic agents such as isoflurane or sevoflurane, the system provides a sealed and stable environment for pre-procedural anesthesia, supporting safe handling and smooth transition to nose cone masks.

Key Features

Dual-Animal Induction Capability

The internal chamber is designed to accommodate two mice simultaneously, improving workflow efficiency and enabling parallel preparation prior to procedures.

Transparent Observation Design

Constructed with clear plexiglass walls and lid, allowing continuous visual monitoring of respiration, movement, and overall animal condition.

Airtight Lid with Secure Closure

Features an openable lid with integrated sealing gasket and locking mechanism, ensuring an airtight environment and minimizing anesthetic gas leakage.

Anesthetic Gas Inlet System

Equipped with an inlet port compatible with standard vaporizers and 6 mm tubing, allowing controlled delivery of oxygen and volatile anesthetic mixtures.

Integrated Gas Scavenging Outlet

Includes an exhaust port for connection to vacuum systems, wall suction, or medical pumps, supporting the use of one-way valves or charcoal filters for effective gas removal.

Enhanced Operator Safety

The sealed chamber design minimizes anesthetic exposure, ensuring a safer working environment during induction procedures.

Stable Anti-Slip Base

Fitted with non-slip rubber or silicone feet to ensure secure placement on laboratory work surfaces.

Durable Hybrid Construction

Frame manufactured from high-strength biodegradable PLA+, combined with chemical-resistant plexiglass panels for long-term durability and easy cleaning.

Customizable CAD Design

The chamber can be adapted upon request, including adjustments to internal dimensions, port positioning, or integration of additional components such as sensors or valves.

Typical Applications

  • Induction of inhalation anesthesia (isoflurane, sevoflurane, etc.)
  • Pre-surgical preparation of small animals
  • Parallel anesthesia workflows
  • Transition to nose cone anesthesia systems

Advantages

  • Enables simultaneous anesthesia of two animals
  • Improves workflow efficiency and reduces preparation time
  • Compatible with standard anesthesia and scavenging systems
  • Provides excellent visibility for continuous monitoring
  • Durable, reusable, and easy to clean
  • Supports compliance with animal welfare and 3Rs principles

Rodent Restrainers and Recommended Body Weight Ranges

Each restrainer size corresponds to specific animal body weight ranges in order to ensure proper fit, animal welfare, and procedural accuracy.

  • The above weight ranges are indicative and may vary depending on animal strain, body composition, and specific experimental requirements. In practice, restrainer dimensions often support overlapping body weight ranges.
  • The dimensions of the devices (restrainers, anesthesia masks, etc.) can be customized upon special order according to the customer’s requirements.