MIXED-GAS INSUFFLATION SYSTEM
First Claim
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1. A mixed-gas insufflator, comprising:
- a housing having at least two inlets for receiving sources of gas;
a tubing system in fluid communication with each inlet;
a mixing chamber internal to the housing and having at least two inlets and at least one outlet, wherein the at least two mixing chamber inlets are in fluid communication with the tubing system and the at least one mixing chamber outlet for providing a gas mixture for introduction into a cavity; and
wherein all gases to be mixed and used to insufflate the cavity pass through the mixing chamber.
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Abstract
A mixed-gas insufflation system for mixing insufflation gases includes a gas supply providing at least two sources of insufflation gas and a mixer system. The mixer system includes a chamber having at least two inlets and at least one outlet. The at least two inlets of the chamber are in fluid communication with the gas supply. The mixer system mixes the at least two sources of insufflation gas.
8 Citations
7 Claims
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1. A mixed-gas insufflator, comprising:
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a housing having at least two inlets for receiving sources of gas; a tubing system in fluid communication with each inlet; a mixing chamber internal to the housing and having at least two inlets and at least one outlet, wherein the at least two mixing chamber inlets are in fluid communication with the tubing system and the at least one mixing chamber outlet for providing a gas mixture for introduction into a cavity; and wherein all gases to be mixed and used to insufflate the cavity pass through the mixing chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification