BREATHING GAS SUPPLY DEVICE
First Claim
Patent Images
1. A breathing gas supply device comprising:
- a breathing gas module comprising gas ducts and valves for a directed breathing gas flow in order to supply breathing gas to a patient and to take up gas expired by the patient;
a blower module comprising a housing, a gas inlet, a gas outlet, blower components including a blower impeller and an electric motor for said blower impeller, said blower components being within said components;
a plug coupling means between said breathing gas module and said housing module for detachably connecting said gas inlet and said gas outlet of said blower module to said gas ducts of said breathing gas module; and
a housing module for accommodating said breathing gas module and said blower module.
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Accused Products
Abstract
A breathing gas supply device is provided which can be taken apart for cleaning purposes. The breathing gas supply device has a modular design in the form of a breathing gas module (2) and a blower module (3), which are inserted together into a housing module (4).
20 Citations
12 Claims
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1. A breathing gas supply device comprising:
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a breathing gas module comprising gas ducts and valves for a directed breathing gas flow in order to supply breathing gas to a patient and to take up gas expired by the patient; a blower module comprising a housing, a gas inlet, a gas outlet, blower components including a blower impeller and an electric motor for said blower impeller, said blower components being within said components; a plug coupling means between said breathing gas module and said housing module for detachably connecting said gas inlet and said gas outlet of said blower module to said gas ducts of said breathing gas module; and a housing module for accommodating said breathing gas module and said blower module. - View Dependent Claims (2, 3, 4)
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5. A breathing gas supply device comprising:
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a breathing gas module comprising gas ducts and valves for a directed breathing gas flow in order to supply breathing gas to a patient and to take up gas expired by the patient; a blower module comprising a housing, a gas inlet, a gas outlet, a blower impeller and an electric motor for driving said blower impeller in rotation, said housing defining a closed interior with said blower impeller and an electric motor in said closed interior; a housing module; and a plug and socket coupling means with plugs or sockets associated with said gas inlet and gas outlet of said blower module and with plugs or sockets associated with said breathing gas module for detachably connecting said gas inlet and said gas outlet of said blower module to said gas ducts of said breathing gas module. - View Dependent Claims (6, 7, 8)
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9. A breathing gas supply device comprising:
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a breathing gas module comprising gas ducts and valves for a directed breathing gas flow in order to supply breathing gas to a patient and to take up gas expired by the patient; a blower module comprising a housing, a gas inlet, a gas outlet, a blower impeller and an electric motor for driving said blower impeller in rotation, said housing defining a closed interior with said blower impeller and an electric motor in said closed interior; a housing module having surface features for receiving said blower module and setting an orientation of said blower module relative to said housing module and having surface features for receiving said breathing gas module and setting an orientation of said breathing gas module relative to said housing module and relative to said blower module; and a plug and socket coupling means with plugs or sockets associated with said gas inlet and gas outlet of said blower module and with plugs or sockets associated with said breathing gas module for detachably connecting said gas inlet and said gas outlet of said blower module to said gas ducts of said breathing gas module. - View Dependent Claims (10, 11, 12)
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Specification