Fisher-paykel MR810 User Manual download pdf (Page 9)

MR810 Technical Manual Revision C REF 185042601

3 OPERATION AND CONTROLS

3.1 APPLICATION

The MR810 Respiratory Humidifier is designed to heat and humidify respiratory gases delivered to the

patient via a face, nasal, or oral mask. The in sp ired gas is passed through the chamber of water where it is

heated and humidified. An optional heated breathing circuit (heated via a wire inside the circuit), can be

used to minimise conden sate in the breathing circuit and maximise hu midity delivery to the patient; th is is

recommended.

The MR810 humidifier consists of two heaters: (a) a heater plate which the humidification chamber slides

onto, and (b) an optional heater-wire in the breathing circuit.

3.2 WARNINGS AND CAUTIONS

WARNING:

Ensure probe port caps are inserted into probe ports of the breathing circuit.

Caution is required when delivering gases that are not body temperature saturated.

The use of breathing circuits, chambers or other accessories which are NOT

approved by Fisher & Paykel Healthcare may impair performance or compromise

safety.

Refer to operating instructions for each accessory.

Ensure maintenance of grounding integrity by connection to a hospital grade

receptacle.

Ensure that the humidifier is always positioned lower than the patient’s airway.

Ensure the humidifier is securely mounted.

The operation of high frequency surgical apparatus, short wave or microwave

equipment in the vicinity of the humidifier may adversely affect its function. If this

occurs the humidifier should be removed from the vicinity of such devices.

Visually inspect accessories for damage before use.

Hot surfaces may exceed 75 °C.

Do not use flammable anaesthetics.

Always disconnect supply before servicing.

Caution

The MR810 does not deliver body temperature saturated gases.

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Youssef Shaban 06 May 2024 | 07:56:51

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Fisher-paykel MR810 User Manual Page 9