US 2011/0297148 A1 · ANESTHESIA SYSTEM WITH DETACHABLE ANESTHETIC DISPENSING DEVICE

Abstract

An anesthesia system for providing a breathing gas enriched with anesthetic has an anesthesia apparatus (2) and at least one anesthetic dispensing device (3), which is detachably coupled with the anesthesia apparatus. A fluid connection (7, 8, 9) is provided between the anesthesia apparatus and the dispensing device, which is designed to send anesthetic from the dispensing device into the anesthesia apparatus. At least one optical interface is provided between the anesthesia apparatus and the dispensing device. At least one display device is provided in the dispensing device. The optical interface has at least one light source (10), which is provided in the anesthesia apparatus, and at least one fiber optic light guide (20), which is provided in the anesthetic dispensing device (3). The light fed by the light source (10) into the fiber optic light guide is sent to the display device to directly or indirectly light the display device.

Claims20

Dependent claims

An anesthesia system for providing breathing gas enriched with anesthetic, the anesthesia system comprising:

an anesthesia apparatus;
an anesthetic dispensing device detachably coupled with the anesthesia apparatus;
a fluid connection between the anesthesia apparatus and the anesthetic dispensing device, to send anesthetic from the anesthetic dispensing device into the anesthesia apparatus;
an optical interface between the anesthetic anesthesia apparatus and the dispensing device;
a display device connected to the anesthetic dispensing device, wherein the optical interface has a light source connected to the anesthesia apparatus, and a fiber optic light guide is provided connected to the anesthetic dispensing device and wherein the light fed by the light source into the fiber optic light guide is sent via the fiber optic light guide to the display device to directly or indirectly light the display device.

2 more elements

An anesthesia system for providing breathing gas enriched with anesthetic, the anesthesia system comprising:

an anesthesia apparatus with an anesthetic dispensing device mounting site;
an anesthetic dispensing device detachably coupled with the anesthesia apparatus at the anesthetic dispensing device mounting site;
a fluid connection between the anesthesia apparatus at the anesthetic dispensing device mounting site and the anesthetic dispensing device, to send anesthetic from at least one said anesthetic dispensing device into the anesthesia apparatus;
a display device connected to the anesthetic dispensing device;
an optical interface between the anesthesia apparatus and the anesthetic dispensing device at the anesthetic dispensing device mounting site, the optical interface having a light source connected to the anesthesia apparatus and located at or adjacent to the anesthetic dispensing device mounting site and directed toward the anesthetic dispensing device at the anesthetic dispensing device mounting site and a fiber optic light guide associated with the anesthetic dispensing device, the optical interface directing light, fed by the light source into the fiber optic light guide, to the display device to directly or indirectly light the display device.

2 more elements

Dependencies are inferred from the claim text.

Anesthesia system with detachable anesthetic dispensing device

Life of this patent

Anesthesia system with detachable anesthetic dispensing device

Life of this patent

Abstract

Claims20