| Patents for A61B 7 - Instruments for auscultation (5,562) |
|---|
| 05/05/1998 | US5747752 Stethoscope with disposable chestpiece |
| 05/05/1998 | US5747751 Disposable cover for stethoscope head |
| 04/30/1998 | DE19644364A1 Stereo scanning system for determining pulse signals in medical technology |
| 04/28/1998 | US5743261 Methods and apparatus for the invasive use of oximeter probes |
| 04/22/1998 | EP0836419A1 Electronic stethoscope |
| 04/22/1998 | EP0836415A1 Method and apparatus for characterizing gastrointestinal sounds |
| 04/15/1998 | EP0835458A2 Portable ultrasound imaging system |
| 04/09/1998 | WO1998014116A2 A phonopneumograph system |
| 04/09/1998 | DE19740704A1 Earpiece for medical stethoscope |
| 04/09/1998 | CA2267378A1 A phonopneumograph system |
| 04/07/1998 | US5737429 Portable viewable and audible stethoscope |
| 03/31/1998 | US5734090 Apparatus for identifying a human breath |
| 03/17/1998 | US5727561 Method and apparatus for non-invasive detection and analysis of turbulent flow in a patient's blood vessels |
| 02/18/1998 | CN1173811A Auscultation appts. |
| 02/18/1998 | CN1173810A Earmolds for two-way communication devices |
| 02/12/1998 | WO1998005257A1 A stethoscope warming device |
| 02/11/1998 | CN2274031Y Stereo stethoscope, head of stereo stethoscope |
| 02/10/1998 | US5717769 Adapter for reversible conversion of standard stethoscopes to multimedia and telemedicine ready stethoscopes |
| 02/10/1998 | US5715816 Oximeter probes and methods for the invasive use thereof |
| 02/04/1998 | EP0821929A1 Method for stimulation of bone tissue growth and acoustical transducer for implementing the method |
| 01/14/1998 | EP0818177A1 A method and an apparatus for determining when a partially or completely collapsed lung has been opened up |
| 01/14/1998 | EP0817590A2 Methods and apparatus for invasive oximetry |
| 01/07/1998 | CN1169664A Internal registration of gas/air and other fluid flows in human body and use of pressure sensors for such registration |
| 12/30/1997 | US5701912 Stereophonic system for minimally invasive surgery |
| 12/30/1997 | US5701904 Telemedicine instrumentation pack |
| 12/24/1997 | WO1997048328A1 Blood pressure measuring apparatus and method |
| 12/18/1997 | WO1997047236A1 Wideband external pulse cardiac monitor |
| 12/18/1997 | CA2257965A1 Wideband external pulse cardiac monitor |
| 12/03/1997 | EP0668742B1 Stethoscope having microphone therein |
| 12/02/1997 | US5692657 Stethoscope holder |
| 11/26/1997 | EP0808128A1 Auscultation apparatus |
| 11/25/1997 | US5690114 Portable ultrasound imaging system |
| 11/19/1997 | EP0806909A1 Earmolds for two-way communication devices |
| 11/19/1997 | CN2267767Y Stethoscope |
| 11/18/1997 | US5687738 Apparatus and methods for analyzing heart sounds |
| 11/11/1997 | US5686706 Dispensable, disposable cover for stethoscopes |
| 11/11/1997 | US5685317 Apparatus for measuring cardiac signals, using acoustic and ecg signals |
| 11/06/1997 | WO1997040748A1 Acoustic monitoring system |
| 11/06/1997 | CA2253591A1 Acoustic monitoring system |
| 10/30/1997 | WO1997039678A1 Method and instrument for examination of heart/arteries |
| 10/28/1997 | US5680868 Method and apparatus for detecting blood pressure by blood pressure sounds in the presence of significant noise |
| 10/22/1997 | EP0801927A1 Sensing device with cutaneous conformance |
| 10/16/1997 | WO1997037593A1 Ear tips having a plurality of ear contacting surfaces |
| 10/09/1997 | WO1997036543A1 Method and apparatus for characterizing gastrointestinal sounds |
| 10/09/1997 | CA2220334A1 Method and apparatus for characterizing gastrointestinal sounds |
| 10/01/1997 | EP0797403A1 Internal registration of gas/air - and other fluid flows in a human body and use of pressure sensors for such registration |
| 09/30/1997 | US5671733 Method of analyzing sleep disorders |
| 09/24/1997 | CN2262895Y Stethoscope for heart surface |
| 09/17/1997 | CN2262403Y 电子听诊器 Electronic Stethoscope |
| 09/16/1997 | US5666960 For acoustically imaging portions of the respiratory tract |
| 09/02/1997 | US5663533 Stethoscope ruler device |
| 09/02/1997 | US5663532 Ergonometric stethoscope chestpiece |
| 08/28/1997 | WO1997030634A1 In-ear-canal audio receiver and stethoscope having the same |
| 08/28/1997 | CA2257790A1 In-ear-canal audio receiver and stethoscope having the same |
| 08/21/1997 | WO1997029687A1 Diagnosis of lung condition |
| 08/20/1997 | EP0645981B1 Producing spectral patterns of heart sounds |
| 08/19/1997 | US5659156 Earmolds for two-way communications devices |
| 08/14/1997 | WO1997028742A1 Noise-reducing stethoscope |
| 08/14/1997 | CA2245788A1 Noise-reducing stethoscope |
| 08/13/1997 | EP0788330A1 Handheld recording audio-visual stethoscope |
| 08/12/1997 | US5655518 Coupling device for a stethoscope and an endotracheal tube |
| 07/30/1997 | CN2258381Y Stethoscope with timing |
| 07/22/1997 | US5650598 Stereophonic stethoscope |
| 07/22/1997 | US5649535 Blood pressure measuring method and apparatus |
| 07/16/1997 | CN2257698Y Loud and low sound stethoscope probe |
| 07/03/1997 | WO1997023166A1 Stereophonic system for minimally invasive surgery |
| 06/24/1997 | US5641464 Housing, into which stethoscope head can be introduced for cleaning, supporting aerosol container of sprayable disinfectant having trigger accessible from outside |
| 06/18/1997 | EP0778747A1 An electronic stethoscope |
| 06/18/1997 | CN2256286Y 全塑式听诊器 Plastic stethoscope |
| 06/11/1997 | EP0749289A4 Esophageal catheter with gauge |
| 06/11/1997 | CN2255822Y 多用听诊器 Multi stethoscope |
| 06/10/1997 | US5638453 Transducer enhanced stethoscope |
| 06/05/1997 | WO1997019640A1 Electronic stethoscope with idealized bell and idealized diaphragm modes |
| 06/05/1997 | WO1997019639A1 Ergonometric stethoscope chestpiece |
| 06/05/1997 | WO1997014354A3 Method and device for the quantitative analysis of sleep disturbances |
| 06/05/1997 | WO1997003600A3 Electronic stethoscope |
| 05/22/1997 | WO1997017897A1 Pick-up head for an electronic stethoscope |
| 05/22/1997 | CA2236908A1 Pick-up head for an electronic stethoscope |
| 05/09/1997 | WO1997016116A1 Universal stethoscope amplifier |
| 04/30/1997 | CN1148797A Esophageal catheter with gauge |
| 04/24/1997 | WO1997014354A2 Method and device for the quantitative analysis of sleep disturbances |
| 04/22/1997 | US5623131 Protective stethoscope cover having a head cover connected to a body cover |
| 04/17/1997 | DE19538473A1 Vorrichtung und Verfahren zur quantitativen Analyse von Schlafstörungen Apparatus and method for quantitative analysis of sleep disorders |
| 04/16/1997 | EP0625025B1 Sensor and device for measuring blood pressure |
| 04/15/1997 | US5620004 Airway indicator device |
| 04/09/1997 | CN2251353Y Timing medical stethoscope head |
| 04/01/1997 | US5616890 Binaural stethoscope allowing surrounding noises to be heard |
| 03/19/1997 | EP0680275B1 Electrical safety system for electrical device |
| 03/19/1997 | CN2249585Y Multifunctional stethoscope |
| 03/12/1997 | EP0761168A1 Stethoscope with two ear-pieces, capable of hearing the outside surroundings |
| 03/11/1997 | US5610987 Active noise control stethoscope |
| 03/06/1997 | WO1997007846A1 Coupling device for a stethoscope and an endotracheal tube |
| 02/25/1997 | US5605151 Method for the diagnosis of sleep apnea |
| 02/20/1997 | WO1997005821A1 Method and apparatus for measuring fetal heart rate and an electroacoustic sensor for receiving fetal heart sounds |
| 02/19/1997 | EP0758213A1 Headset for electronic stethoscope |
| 02/19/1997 | CN2247504Y Cardiac monitor |
| 02/18/1997 | US5604811 Stethoscope and headset system |
| 02/13/1997 | WO1997004709A1 Stethoscope shield |
| 02/11/1997 | US5602924 Electronic stethescope |
| 02/06/1997 | WO1997003600A2 Electronic stethoscope |