Patent · US Active

System for assisting breathing and a patient set therefor

US11612705B2 · kind B2 · utility

0Cited by

5References

16Claims

0Family size

Assignee

GRÜNDLER GMBH · DE

Inventors

Markus Gründler · Freudenstadt, DE
Christoph Gründler · Freudenstadt, DE
Bernd RESLO · Reichling, DE
Thilo Joost · Friedberg, DE
Rainer Köbrich · Neulußheim, DE

Key dates

Filing date	Jul 11, 2018
Grant date	Mar 28, 2023
Priority date	—
Expiry date	Oct 8, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2230/432
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A system for supporting pulmonary gas exchange in patients and for coupling to a ventilating system or for use in the case of non-ventilated patients, which has a flexible hose introducible into the trachea of a patient, a pump unit, a reservoir unit and a controller such that via the flexible hose and by means of the pump unit it is possible to regulate aspiration, especially end-expiratory aspiration, and recirculation, especially end-inspiratory recirculation, of the aspirated gas. In order that the system can be operated independently of a ventilating system, the system has a sensor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.