Gas connection device for insufflation equipment

Details Gas connection device for insufflation equipment Gas connection device for insufflation equipment

1992-07-31

1994-08-30

Lewis, Ralph

Surgery

Means for introducing or removing material from body for...

Gas application

128747, 137613, A61M 3700

Patent

active

053422945

ABSTRACT:
The invention relates to a gas connection device for insufflation equipment, in particular for mini-invasive surgery as well as laparoscopy and hysteroscopy. The invention includes a connection port 3 for the gas supply, a pressure reducer 4, a safety valve 5, a gas outlet port 7 provided with a solenoid vane 6, and a manometer 8.
In order to have an economic assembly of all components of the gas connection device pre-assembled in an insufflation device, it is provided, according to the invention, that the connection port 3, the pressure reducer 4, the safety valve 5, the solenoid valve 6, with the gas outlet port 7, and the manometer 8 are connected to a common metal main body 1, and are connected to a common metal main body 1, and are connected with main body 1. Therefrom simultaneously results, by the loosenable and replaceable installation of the connection port 3 in the main body 1, the possibility to perform, after the final assembly of the insufflation device, an adaption of the connection port to the requirements of the gas bottle connection (FIG. 1 ).

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