Abstract: Arrangement in a patient breathing tube and a patient breathing tube. The breathing tube is provided with a patient end and a ventilator end. The arrangement comprises a sampling conduit having a sampling tip provided at a pre-determined point of the patient end to define a sampling point. The arrangement further comprises a support structure locating the sampling tip of the sampling conduit apart from the inner surface of the patient breathing tube.

Abstract: A gas processing unit in patient circuits for use in anaesthesia or respiratory care. The patient circuit comprises a gas source for creating gas mixture for patient breathing and circulating arrangement for delivering the gas mixture to the patient. The circulating arrangement comprises tubes through which gases flow to the patient and from the patient. The circulating arrangement has a proximal end connected to the gas source for creating gas mixture, and a distal end connected to the patient, and a processing unit. The processing unit comprising a housing and at least one processing element placed in the housing. The processing element is arranged to form an angle other than 90 degrees with respect to a direction of gas flow in the tubes.

Abstract: A mobile device (20) in which, in order to make the device thinner, at least one of the walls belonging to its structure (23, 26) has for a part of its area been made of thin plastic foil in order to reduce the thickness of the device. The same plastic foil also facilitates the printing of the product markings on it, e.g. by using laser-marking, prior to fixing the plastic foil in place.