Treatment chamber for performing therapeutic procedures

US5172687A · kind A · utility

Assignee

• Messer Griesheim GmbH · DE

Inventors

• Andreas Donnerhack · Krefeld, DE
• Ralf Igelhorst · Tönisvorst, DE
• Klemens Thoma · Krefeld, DE

Key dates

• Filing date: Oct 30, 1990
• Grant date: Dec 22, 1992
• Expiry date: Oct 30, 2010

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61G10/02
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A temperable treatment chamber for performing therapeutic procedures for patients includes a gas supply unit located outside of the chamber for a breathable gas with at least one inhalation site opening into the patient treatment chamber. An activation device is located inside the chamber for controlling the supply of the breathable gas by the patient.