Inventor
OLSSON SVEN-GUNNAR
24 patents
⚠️ This page may combine multiple inventors who share the name “OLSSON SVEN-GUNNAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
15 patentsUS4905685AMar 6, 1990
Inhalation anaesthesia equipment
SIEMENS AG188 citations99
US5373842ADec 20, 1994
Respirator having a trigger sensitivity dependent on the patient gas flow
SIEMENS AG149 citations97
US5400777AMar 28, 1995
Ventilator
SIEMENS AG125 citations96
US5265594ANov 30, 1993
Apparatus for regulating the flow-through amount of a flowing medium
SIEMENS AG275 citations96
US4200094AApr 29, 1980
Apparatus for warming and moistening a respiration gas
SIEMENS AG91 citations96
US5323772AJun 28, 1994
Respirator having an inspiration gas flow controlled by the expiration gas flow
SIEMENS AG61 citations94
US5273031ADec 28, 1993
Ventilator
SIEMENS AG60 citations94
US5237990AAug 24, 1993
Apparatus for the administration of a respiratory gas and at least one anaesthetic
SIEMENS AG57 citations94
US5471979ADec 5, 1995
Method and apparatus for the reuse of anesthetic gases in inhalation anesthesia with specific size and position of CO2 absorber
SIEMENS AG125 citations93
US5471977ADec 5, 1995
Method and apparatus for the control and independent monitoring of an extremely small gas flow
SIEMENS AG71 citations93
US4067320AJan 10, 1978
Arrangement for drift compensation in a gas analyzer
SIEMENS AG43 citations89
US4526188AJul 2, 1985
Process and apparatus for mixing gases in a specific proportion and dosing the resultant gas mixture
SIEMENS AG41 citations88
US4623331ANov 18, 1986
Apparatus for the registration of drops in an infusion device
SIEMENS AG54 citations87
US5271293ADec 21, 1993
Control unit for a medical apparatus
SIEMENS AG8 citations70
US5327155AJul 5, 1994
Device for displaying a parameter value
SIEMENS AG4 citations61
SIEMENS ELEMA AB
8 patentsUS5497767AMar 12, 1996
Method and apparatus for supplying fresh gas to a patient during manual ventilation
SIEMENS ELEMA AB135 citations98
US5400778AMar 28, 1995
Method and device for reduction of rebreathing of gas from dead space
SIEMENS ELEMA AB187 citations98
US5918595AJul 6, 1999
Method for vaporizing an anesthetic liquid and vaporizer operating according to the method
SIEMENS ELEMA AB167 citations97
US5769072AJun 23, 1998
Anesthetic system with multiple valve-controlled bellows
SIEMENS ELEMA AB106 citations97
US5615669AApr 1, 1997
Gas mixture and device for delivering the gas mixture to the lungs of a respiratory subject
SIEMENS ELEMA AB126 citations97
US5423313AJun 13, 1995
Respirator intended for connection to human or animal airways
SIEMENS ELEMA AB110 citations94
US5720277AFeb 24, 1998
Ventilator/Anaesthetic system with juxtaposed CO2 meter and expired gas flow meter
SIEMENS ELEMA AB58 citations93
US4616801AOct 14, 1986
Apparatus to regulate the flow of liquids
SIEMENS ELEMA AB19 citations74