Intersurgical InterTherm BVF/HME Filter

Filtration efficiency: >99.998%
Compressible volume: 57 ml
Connectors: 22F/15M22M15F
Weight: 31 g
The Intersurgical InterTherm BVF/HME Filter is designed for use in breathing systems in the operating theatre and the intensive care unit
The InterTherm sterile heat and moisture exchange filters includes a wound paper HME media, providing a further choice for our customers
InterTherm Mini Angled offers an easy to use option with an integral 90 degree elbow for paediatrics, reducing the need for an additional catheter mount or separate patient elbow provided only sterile
The Intersurgical breathing filters provides an effective barrier against the passage of Middle East Respiratory SyndromeCorona viruses (MERS CoV) in respiratory breathing systems
Technical Specifications:
Filtration efficiency: >99.998%
Moisture loss: 6 mg H2O/l
Calculated moisture return: 32.3 mg H2O/l
Resistance at 30L/min: 1.6 cm H2O
Resistance at 60L/min: 2.7 cm H2O
Compressible volume: 57 ml
Weight: 31 g
Connectors: 22F/15M22M15F
Minimum tidal volume: >180ml
Breathing filters are used to offer outstanding validated filtration efficiency for use in anaesthesia and intensive care. These filters are designed for the protection of the patient, hospital personnel and the equipment from potential microbial contamination.
Breathing filters and Heat and Moisture Exchangers (HME) help facilitate the normal warming, humidifying and filtering functions of the upper respiratory tract for a patient undergoing anesthesia or in intensive care. While heat and moisture exchangers regulate the inspired air by preventing the loss of moisture and heat, bacterial viral filters prevent transmission of hazardous particulate matter and microbes from the surrounding environment into the breathing system.
The use of filters is recommended to reduce the risk of crossinfection during procedures involving anesthesia if the breathing system is used for more than one patient. HME filters also reduce the need for cleaning tubing and equipment, making them more convenient for healthcare personnel when compared to the use of active humidifiers. They are bettersuited for shortterm use (less than or equal to 96 hours) and during patient transfer.
It is recommended to change the filter after each patient. The filters should be changed in every 24 hours if used on a single patient for a prolonged period.