Harvard Apparatus now offers a wide range of remanufactured anesthetic vaporizers. These vaporizers from the two most popular manufacturers of vaporizers in the world, Cyprane and Ohmeda (formerly Ohio Medical) come with a full warranty and with annual maintenance will offer a lifetime of service. Three different styles are available Tech3, Tech4 and Ohio 100 series each with two different fill options, Key-Fill or Funnel-Fill. Halothane and Isoflurane specific vaporizers are available in all styles. Sevoflurane vaporizers are available in Tech3 and Tech4 styles only.
All styles are designed to be unaffected by pressure, temperature and flow rate to give you accurate levels of agent concentrations. For Isoflurane, Halothane, or Sevoflurane, all vaporizers are available in Funnel-Fill or Key-Fill styles. Key-Fill vaporizers require the use of a filler adapter which is screwed onto the anesthetic agent bottle. The use of Key-Fill prevents the unintentional addition of the wrong anesthetic agent into a vaporizer. The vaporizer styles provide accurate delivery of anesthetic agent in the following ranges: For Tech4 Style settings are from 0.5% - 5% in 1/2 and full increments, for Ohio Style settings are from 0.25% -5% in 1/4 increments up to 3% then 1/2 increments up to 5% and for Tech3 Style settings are from 0.5% -5% in 1/2 and full increments. Simply choose the anesthetic agent and fill method and the vaporizer which offers the range and resolution desired.
*Note: Vaporizer Endcaps are not included with the Vaporizer. If you are only purchasing a vaporizer, you must also purchase the endcaps.