| Patents for A61B 7 - Instruments for auscultation (5,562) |
|---|
| 04/07/1993 | EP0534975A1 Acoustic respiration detector |
| 04/06/1993 | US5199424 Device for monitoring breathing during sleep and control of CPAP treatment that is patient controlled |
| 03/23/1993 | US5195528 Acoustic respiration detector |
| 03/17/1993 | CN2128119Y Teaching stethoscope for multiple persons |
| 03/09/1993 | US5191892 Esophageal/stethoscopic gastric tube |
| 02/24/1993 | CN2127299Y Embryocardia monitor |
| 02/23/1993 | US5189264 Binaural stethoscope spring |
| 02/09/1993 | US5184363 Support bed with drop-out sections for medical analysis |
| 01/19/1993 | US5179952 Electrocardial stimulator probe |
| 01/05/1993 | US5176150 Laparoscopic esophageal gastric apparatus |
| 12/30/1992 | EP0520015A1 Myocardial ischemia detection system |
| 12/22/1992 | US5172683 Stethoscope warmer |
| 12/15/1992 | US5171087 Heated support stand for a stethoscope |
| 11/26/1992 | WO1992020284A1 Seismocardiographic analysis system |
| 11/24/1992 | US5165417 Lung sound detection system and method |
| 11/18/1992 | CN2121923U Stethoscope with safety earplug |
| 11/03/1992 | US5159932 Myocardial ischemia detection system |
| 10/29/1992 | WO1992018053A1 Testing implants |
| 10/21/1992 | CN2119200U Stethoscope |
| 10/15/1992 | WO1992017864A1 Body of water intrusion detector |
| 09/23/1992 | EP0504945A2 Device for simultaneous diagnosis and quantitative analysis of apnea and other diseases |
| 09/23/1992 | CN2116466U Wireless multifunction stethoscope |
| 09/08/1992 | US5146208 Method and apparatus for detecting intrusion into a body of water |
| 09/02/1992 | CN2114423U Stethoscope type multi-function medical examiner |
| 09/01/1992 | US5143078 Respiration rate monitor |
| 08/26/1992 | EP0500279A1 Ergonometric stethoscope chestpiece |
| 08/25/1992 | US5140994 Surface vibration analysis |
| 08/21/1992 | CA2061491A1 Ergonometric stethoscope chestpiece |
| 08/11/1992 | US5137029 Non-invasive ophthalmic diagnostic method and apparatus |
| 07/22/1992 | CN2110461U Electronic stethoscope |
| 07/21/1992 | US5132518 Apparatus for warming cold medical diagnostic instruments such as stethoscopes |
| 07/16/1992 | DE4100607A1 Stethoscope with electrical transmission to portable amplifier loudspeaker - provides connection of headphone and filtering of specific frequency bands of interference and background noise |
| 07/14/1992 | US5129403 Method and apparatus for detecting and transducing intersaccular acoustic signals |
| 07/01/1992 | CN2108519U Multifunctional stethoscope |
| 06/30/1992 | US5125412 Musculoskeletal activity monitor |
| 06/11/1992 | WO1992009232A1 Vital life sign detector |
| 06/09/1992 | CA1302902C Stethoscope chestpiece with a sound conveying indexing detent |
| 05/29/1992 | WO1992008407A1 Mounting patch for diagnostic transducer |
| 05/20/1992 | CN2104634U Protection-type stethoscope |
| 05/20/1992 | CN2104633U Multipurpose medical clinical examing device |
| 05/14/1992 | WO1992007515A1 Handheld laparoscopic ultrasound doppler stethoscope |
| 05/12/1992 | US5111904 Molded article having elastomeric mold member used therewith |
| 05/05/1992 | US5109863 Noninvasive diagnostic system for coronary artery disease |
| 04/21/1992 | CA1299113C High resolution stethoscopic apparatus |
| 04/15/1992 | CN2101466U Stethoscope with percussion hammer |
| 04/14/1992 | US5103834 Apparatus for orthophonic diagnosis and reeducation |
| 04/01/1992 | CN2100185U New-type stethoscope |
| 03/19/1992 | DE4029122A1 Stethoscope with breast piece - has at least one chamber limited on one external side by membrane, and two auscultatory tubes |
| 03/18/1992 | CN2098898U Dual purpose combined stechoscope |
| 03/05/1992 | WO1992003094A1 Process and device for assisting diagnosis by analyzing heart sounds |
| 03/05/1992 | WO1992003093A1 Non-invasive diagnostic method and apparatus |
| 02/26/1992 | EP0472473A1 Pulse detecting apparatus |
| 02/26/1992 | EP0242371B1 Acoustic stethoscope with electric filter |
| 02/12/1992 | CN2095639U 医用听诊器 Medical stethoscope |
| 02/11/1992 | US5086776 Apparatus and method for sensing cardiac performance |
| 02/11/1992 | CA1295727C Acoustic aneurysm detector and associated method |
| 01/29/1992 | EP0468611A2 Musculoskeletal activity monitoring system |
| 01/22/1992 | EP0467507A1 Improved cardiac monitoring system |
| 01/22/1992 | EP0467503A1 Improved cardiovascular monitoring system |
| 01/22/1992 | EP0467502A2 Improved cardiovascular monitoring system |
| 01/15/1992 | CN2092968U Stethoscope for heart surface |
| 01/14/1992 | US5080107 Cardiac monitor with endotracheal sensor |
| 01/14/1992 | US5080105 Cardiovascular monitoring system |
| 01/07/1992 | US5078151 Medical auscultation device |
| 12/31/1991 | US5076284 Fluidic heart-sound monitor and esophageal stethoscope |
| 12/24/1991 | US5074309 Device for monitoring cardiovascular signals and fiber optic coupler phonocardio sensor therefor |
| 12/11/1991 | CN2090238U Multifunciton electronic stethoscope |
| 11/20/1991 | CN1056235A Multifunctional electronic stethoscope with high analytic degree |
| 11/13/1991 | CN2088413U Electronic stethoscope for selective auscultation cardiac cycle |
| 11/06/1991 | EP0454931A1 Electronic stethoscopic apparatus |
| 11/06/1991 | CN2087947U Electronic amplifying stethoscope |
| 10/22/1991 | US5058600 Graphical readout of laryngotracheal spectra and airway monitor |
| 10/15/1991 | US5056514 Endotracheal stethoscope |
| 09/26/1991 | DE4102640A1 Electrical detector registering heart frequency for valve movement - uses low mass pyroelectric transducer thermically insulated inside capsule |
| 09/19/1991 | WO1991013589A1 Apparatus and method for sensing cardiac performance |
| 09/17/1991 | WO1991013587A1 Myocardial ischemia detection system |
| 09/17/1991 | CA2078136A1 Myocardial ischemia detection system |
| 09/11/1991 | EP0423172A4 Active noise reduction system |
| 08/22/1991 | WO1991012051A1 Acoustic respiration detector |
| 08/06/1991 | US5036857 Noninvasive diagnostic system for coronary artery disease |
| 08/06/1991 | US5036856 Cardiovascular monitoring system |
| 07/30/1991 | US5035247 Sensor for non-invasive measurement of sound, pressure and vibration on the human body |
| 07/16/1991 | US5031637 Non-invasive diagnostic method and apparatus |
| 07/13/1991 | WO1991010489A1 Toy fetal life sounds monitor |
| 07/13/1991 | CA2050327A1 Toy fetal life sounds monitor |
| 07/09/1991 | US5029591 Endotracheal cardiac monitor |
| 07/02/1991 | US5027825 Self-contained stethoscope transmitter |
| 06/26/1991 | EP0434310A1 Stethoscope with diaphragm head adapter |
| 06/25/1991 | US5025809 Recording, digital stethoscope for identifying PCG signatures |
| 06/22/1991 | CA2031677A1 Stethoscope with diaphragm head adapter |
| 06/19/1991 | CN2079024U Multisite examination stelhoscope |
| 06/12/1991 | EP0431842A2 Method of monitoring cardiovascular signals and fiber optic coupler phonocardio sensor therefor |
| 06/11/1991 | US5022487 Stethoscope |
| 06/11/1991 | US5022405 Stethoscope for use in nuclear magnetic resonance diagnostics |
| 05/22/1991 | CN2077259U Flat stethoscope receiver also used for measuring temp. |
| 05/16/1991 | WO1991006337A1 Endotracheal stethoscope |
| 05/16/1991 | WO1991006243A1 Noninvasive diagnostic system for coronary artery disease |
| 05/07/1991 | US5012815 Dynamic spectral phonocardiograph |
| 04/30/1991 | US5010890 Vital signs monitoring system |
| 04/30/1991 | US5010889 Intelligent stethoscope |