Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811751 | Method and apparatus for determining indirectly the concentration of a specific substance in the blood | Stefan Brauer, Anders Linge, Tarmo Niininen, Krista Nilsson, Goran Rydgren | 2004-11-02 |
| 5918595 | Method for vaporizing an anesthetic liquid and vaporizer operating according to the method | Goran Rydgren, Anders Larsson, Tarmo Niininen | 1999-07-06 |
| 5769072 | Anesthetic system with multiple valve-controlled bellows | Goran Rydgren, Kalman Csiki | 1998-06-23 |
| 5720277 | Ventilator/Anaesthetic system with juxtaposed CO.sub.2 meter and expired gas flow meter | Goran Rydgren, Stefan Brauer, Linge Anders | 1998-02-24 |
| 5615669 | Gas mixture and device for delivering the gas mixture to the lungs of a respiratory subject | Goeran Rydgren, Anders Larsson, Stefan Brauer, Anders Linge | 1997-04-01 |
| 5540233 | Method for determining the functional residual capacity of lungs and a ventilator for practicing said method | Anders Larsson, Rolf Castor, Stefan Brauer | 1996-07-30 |
| 5522381 | Device for supplying breathing gas to the lungs of a respiratory subject | Goeran Rydgren, Anders Larsson | 1996-06-04 |
| 5497767 | Method and apparatus for supplying fresh gas to a patient during manual ventilation | Goeran Cewers, Goeran Rydgren | 1996-03-12 |
| 5471979 | Method and apparatus for the reuse of anesthetic gases in inhalation anesthesia with specific size and position of CO.sub.2 absorber | George C. Psaros | 1995-12-05 |
| 5471977 | Method and apparatus for the control and independent monitoring of an extremely small gas flow | Goergan Rydgren, Anders Larsson | 1995-12-05 |
| 5423313 | Respirator intended for connection to human or animal airways | Bjorn Jonson | 1995-06-13 |
| 5400778 | Method and device for reduction of rebreathing of gas from dead space | Bjorn Jonson | 1995-03-28 |
| 5400777 | Ventilator | Bo Dahlstreom, Goeran Rydgren, Goeran Cewers | 1995-03-28 |
| 5373842 | Respirator having a trigger sensitivity dependent on the patient gas flow | Goeran Rydgren, Dan Linden | 1994-12-20 |
| 5327155 | Device for displaying a parameter value | Mats Iderup, Goeran Rydgren, Goeran Cewers | 1994-07-05 |
| 5323772 | Respirator having an inspiration gas flow controlled by the expiration gas flow | Dan Linden | 1994-06-28 |
| 5273031 | Ventilator | Bo Dahlstreom, Sture Eriksson, Georgios Psaros | 1993-12-28 |
| 5271293 | Control unit for a medical apparatus | Sture Eriksson, Rolf Edstroem | 1993-12-21 |
| 5265594 | Apparatus for regulating the flow-through amount of a flowing medium | Goeran Skog, Bo Dahlstroem, Dan Linden, Goeran Cewers, Mats Iderup +1 more | 1993-11-30 |
| 5237990 | Apparatus for the administration of a respiratory gas and at least one anaesthetic | Georgios Psaros, Rune Bergkvist | 1993-08-24 |
| 4968632 | Method and apparatus for rapid analysis of a sample medium | Stefan Brauer, Jan Johansson, Jan Nilsson | 1990-11-06 |
| 4905685 | Inhalation anaesthesia equipment | Goeran Rydgren | 1990-03-06 |
| 4840167 | Respirator and a method of utilizing the respirator to promote blood circulation | Bjorn Jonson | 1989-06-20 |
| 4676232 | Respirator and a method of utilizing the respirator to promote blood circulation | Bjorn Jonson | 1987-06-30 |
| 4623331 | Apparatus for the registration of drops in an infusion device | Goeran Cewers | 1986-11-18 |