O2 N2O Anesthesia Machine with 2 Vaporizers (Without Ventilator)
An O2 N2O anesthesia machine with 2 vaporizers, is a manually operated anesthesia machine designed for hospitals and surgical clinics and day care surgery units where reliable gas and vapor anesthesia is required without the use of an integrated ventilator. It is appropriate for facilities that favour manual or spontaneous ventilation control or have a separate ventilator in place.
Key Features and Benefits
- Dual vaporizer mounting: Two vaporizers are installed side by side, which allows the anesthetist to use different agents, like isoflurane or sevoflurane, without having to change equipment during surgery.
- O2 and N2O gas mixing system: This is a flow control system that uses a rotameter, allowing staff to adjust the ratio of oxygen and nitrous oxide gases, which is important for patient safety during longer procedures. The O2 N2O anesthesia machine with 2 vaporizers provides this gas mixing configuration for controlled anaesthetic delivery.Â
- Manual bag ventilation circuit: A manual system with a breathing bag and circle absorber system, which provides direct tactile feedback of patient compliance, a favored choice by many of the older generation of anaesthetists for shorter procedures. This manual ventilation arrangement complements the O2 N2O anesthesia machine with 2 vaporizers.Â
- Pin index or bull nose cylinder yoke: Hospitals can use local standards for O2 and N2O cylinders without having to get imported yokes. This makes the O2 N2O anesthesia machine with 2 vaporizers practical for hospitals using locally available cylinder connections.Â
- CO2 absorber canister: Absorbs exhaled CO2, allowing the gas to be safely rebreathed and thus saving fresh gas usage and running costs over time. The O2 N2O anesthesia machine with 2 vaporizers includes this arrangement to support efficient gas usage.Â
- Stainless steel and powder coated frame: Survives daily wiping down with hospital grade disinfectants without corroding, especially important in Pakistan’s humid coastal areas and dusty inland areas.Â
- Compact trolley base: Designed for smaller operation theatres, frequently found in private clinics, district hospitals, and areas where space is limited. The O2 N2O anesthesia machine with 2 vaporizers offers a compact configuration for these environments.Â
Who Should Buy This Machine
The machine is recommended for surgical clinics, maternity homes, and district level hospitals with both general and regional anesthesia for minor and moderate surgeries in the country. It is suitable for facilities that already have a stand alone ventilator but require a separate gas and vapour delivery unit, or for use in operation theatres where manual ventilation is the norm in shorter surgical procedures. The O2 N2O anesthesia machine with 2 vaporizers is suited to these practical operating requirements.Â
This setup may be preferred by private practitioners who are establishing a new day surgery unit, as it is less expensive than a combined machine with an integrated ventilator but still provides basic anesthesia delivery requirements. Also, it applies to facilities that do not have stable grid power, as the main mechanism is pneumatic and gas powered, not requiring continuous electricity to function and therefore will remain stable during load shedding.Â
Why Choose Capasee Electro Medical Engineering
Capasee Electro Medical Engineering has been producing and distributing anesthesia & operation theatre equipment to hospitals in Pakistan for years and has direct experience in servicing machines in their hospitals and clinical conditions rather than the paper specifications. All units are inspected before leaving for proper gas flow and vaporizer calibration.Â
After sales service is also provided for Capasee, such as spare parts, cylinder yoke servicing, and vaporizer calibration checks, which are of great importance because the equipment for anesthesia should be serviced regularly to ensure that it can be used safely by patients. Buyers do not go through a reseller, so repairs and part replacement are quicker. The O2 N2O anesthesia machine with 2 vaporizers can therefore be supported with relevant service and maintenance.Â
Frequently Asked Questions
What is the purpose of a vaporizer in an anesthesia machine?
A vaporizer is used to turn any liquid anesthetic gas (such as isoflurane or sevoflurane) into a controlled vapor before its mixing with oxygen and nitrous oxide and delivery to the patient during surgery.Â
Do anesthesia machines have ventilators?
Some do, and some don’t. This model is a gas and vapor delivery system that does not have a built in ventilator but rather is designed to be operated in conjunction with a separate external ventilator or manually for the delivery and ventilation of gas and vapor.Â
What are the two types of vaporizers?
Vaporizers are usually divided into two groups; plenum (variable bypass) vaporizers, and measured flow vaporizers, the former being the more common type of vaporizers used on modern anesthesia machines because of their agent specific calibration.Â
What is the oxygen pressure in an anesthesia machine?
Normally, the operating pressure of pipeline oxygen for an anesthesia machine is within the 50 to 55 psi (345 to 380 kPa) range; cylinder oxygen is first regulated down to the same operating pressure before it enters the flow meter.Â
What is the 2 4 6 rule for anesthesia?
Fasting guidelines before anesthesia, specifically, at least two hours after clear fluids, four hours after breast milk, and six hours after having a light meal or formula to minimize aspiration risk during anesthesia.Â
Get Your Anesthesia Machine From Capasee
Call your Capasee Electro Medical Engineering today for pricing, technical specifications, and installation support for your operation theatre. Contact us to request a direct quote or product demonstration appropriate for your facility. The O2 N2O anesthesia machine with 2 vaporizers can be discussed according to your facility requirements.

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