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LARYVOX® O2 HME, package of 30

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Product Description




Laryvox® HME filter cassettes are particle filters consisting of a foam filter and a plastic housing. The Laryvox® HME filter cassettes are affixed over the tracheostoma either on a special base plate with holding ring or on a tracheostomy tube with  15mm or 22 mm connector. Laryvox® HME filter cassettes filter the breathing air, thereby reducing intrusion of particles into the patient‘s airways. The filter cassettes reduce the formation of viscous secretions in the lungs and protect the patient against infections. They store the moisture and warmth of the exhaled air in the filter medium and emit these to the inhaled air again during inspiration.

  • Normal respiratory resistance
  • With O2 connection (the oxygen connecting piece fitted at the side of the housing (5mm ISO plug-in connection) enables an oxygen tube to be connected, thereby allowing the filter cassette to be combined with an oxygen source).
  • Fits 15 mm and 22mm connectors

The O2 connector/port is conical shaped. The dimensions are 4.5 mm as largest and 3.5 mm as smallest diameter.
The inner diameter of the small protective closing cap which sits on the O2 connector/port has an inner diameter of 5mm.
Therefore the corresponding O2 supply tube should also have an inner diameter of 5 mm.

Package of 30 HMEs

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