摘要:
Connector part comprising a body part (1) for connecting to a counterpart for creating a fluid tight seal when fitted together. The connector part also comprises a seal element (2) made of resilient material and a space (7) which is capable to receive the seal element (2) made of resilient material when the fluid tight seal is made. The connector part can be used for forming a fluid tight connection structure.
摘要:
A sensor for measuring a respiration is disclosed herein. The sensor includes at least one housing (7) having a first cavity (12) with a first port (11) allowing a respiration gas flow, and a second cavity (22) with a second port (21) also allowing a respiration gas flow. The sensor also includes at least one breathing detector (51) for acquiring a signal indicative of the respiration gas flowing through the first cavity and the second cavity. The at least one housing is equipped with at least one additional port (31) for removing the respiration gas flow coming from the first cavity and the second cavity, which additional port being separate from the first port and the second port.
摘要:
An airway adapter is disclosed herein. The airway adapter includes a sampling chamber (31) for allowing a respiratory gas flow. The airway adapter also includes a sensor (40) for acquiring a signal needed for a respiratory gas analysis. The sensor (40) is integrated into the airway adapter and which sensor comprises an electrolyte being in contact with the respiratory gas flowing in the sampling chamber and which electrolyte contact with the respiratory gas is a basis for respiratory gas analysis.
摘要:
A branching unit for delivering a respiratory gas of a subject is disclosed herein. The branching unit includes a first limb (123) for delivering an expiratory gas during an expiratory phase and a second limb (122) for delivering an inspiratory gas during an inspiratory phase. The branching unit also includes a third limb (121) for delivering both the expiratory gas and the inspiratory gas and a common branching point (126) for the first limb, the second limb and the third limb. The first limb, the second limb and the third limb include a volume for the respiratory gas and which volume includes both an active volume with the gas exchanging between the inspiratory phase and the expiratory phase and a dead volume for the respiratory gas with insufficient gas exchange from the inspiratory phase to the expiratory phase and the dead volume being less than 1 ml.
摘要:
The invention concerns a thermopile sensor for detecting infrared radiation (R) arriving in an axial entering direction (E). The thermopile sensor (30) comprises a metal housing (10) that has a base section (11) and a mantle section (12), a cavity (39) between said mantle section and said base section, an opening (41) in said mantle section opposite said base section for entering of said infrared radiation, thermopile chip (33) on a top surface (13) of the base section, electrical connectors (36) connected to said thermopile chip(s) and which extending through said metal, and a radiation transparent window (43). Said thermopile sensor (30) is a miniature sensor construction, in which said cavity has an inner dimension adapted for at least one thermopile chip (33). Said base section has an outer base dimension (D2) and a base thickness (H) forming the first part (31) of a thermal mass (M), and said mantle section extends with a length (L) from said base section and has a wall thickness (S) around said opening forming a second part (32) of said thermal mass (M), which surrounds said thermopile chip. Electrical connectors are metal film leads (14) on an electrical insulation membrane (15).
摘要:
An apparatus for administering an anesthetic agent for a subject breathing is disclosed herein. The apparatus includes a liquid reservoir (9) for an anesthetic agent and an anesthetic agent dosing unit (7) in fluid connection with the liquid reservoir (9) and which anesthetic agent dosing unit is connectable to an airway tube for delivering breathing gases to a subject, the dosing unit including a first member (27) to produce anesthetic agent droplets having a diameter less than 100 µm.
摘要:
A branching unit for delivering a respiratory gas of a subject is disclosed herein. The branching unit includes a first limb (123) for delivering an expiratory gas during an expiratory phase and a second limb (122) for delivering an inspiratory gas during an inspiratory phase. The branching unit also includes a third limb (121) for delivering both the expiratory gas and the inspiratory gas and a common branching point (126) for the first limb, the second limb and the third limb. The first limb, the second limb and the third limb include a volume for the respiratory gas and which volume includes both an active volume with the gas exchanging between the inspiratory phase and the expiratory phase and a dead volume for the respiratory gas with insufficient gas exchange from the inspiratory phase to the expiratory phase and the dead volume being less than 1 ml.