Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61B - Diagnosis; Surgery; Identification › A61B 8 - Diagnosis using ultrasonic, sonic or infrasonic waves
Patents for A61B 8 - Diagnosis using ultrasonic, sonic or infrasonic waves (41,493)
12/1990
12/25/1990US4979939 Atherectomy system with a guide wire
12/25/1990US4979513 Ultrasonic diagnostic apparatus
12/19/1990EP0403349A1 Echography probe
12/19/1990EP0402968A1 Device for measuring the speed of blood-flow
12/19/1990EP0402410A1 Ultrasound localization and therapy system
12/19/1990EP0204000B1 Ultrasonic diagnostic apparatus
12/18/1990US4977902 Supersonic hyperthermia treating method
12/18/1990US4977898 Miniaturized encapsulated ultrasonic transducer
12/18/1990US4977897 Amniocentesis needle with improved sonographic visibility
12/18/1990US4977780 Ultrasonic probe device
12/18/1990US4977655 Method of making a transducer
12/15/1990CA2018933A1 Helical-tipped lesion localization needle device and method of using the same
12/12/1990EP0402145A2 Computation of discrete fourier transform
12/11/1990US4977601 Method of recognizing a fingerprint
12/11/1990US4976267 Method and apparatus for the measurement of bone quality in vivo
12/05/1990EP0400341A2 Coupling window for a lithotriptor
12/05/1990EP0400293A1 Coupling surface for a lithotriptor
12/05/1990EP0400196A1 Shock wave transducer for the destruction of concretions
12/04/1990US4975885 Digital input stage for an ultrasound apparatus
12/04/1990US4974590 Ultrasonic probe for use in ultrasonic endoscope
12/04/1990US4974558 Ultrasonodiagnostic tomography apparatus
12/04/1990US4974461 Anthropomorphic cardiac ultrasound phantom
11/1990
11/29/1990WO1990014601A1 Methods and apparatus for the examination and treatment of internal organs
11/28/1990EP0399734A1 Method and system for making blood flow visible
11/28/1990EP0398932A1 Implantable and extractable biological sensor probe
11/28/1990CN1047202A Device for measuring speed of blood flows by ultrasonic echography at increased measuring speed
11/27/1990US4972839 Miniaturized mechanically-steerable ultrasonic probe
11/27/1990CA1277022C Method and apparatus for measuring volume fluid flow
11/22/1990EP0397960A1 Ultrasonic catheter guidance system
11/22/1990EP0397869A1 Ultrasonic echo phasing circuit
11/22/1990EP0397671A1 Use of media containing bubbles in shock wave and ultrasonic therapy
11/20/1990US4972358 Computation of discrete fourier transform using recursive techniques
11/20/1990US4971061 Apparatus for recording intracranial pressure
11/20/1990US4971039 Lithotripsy work station
11/20/1990CA1276717C Doppler tip guide wire
11/20/1990CA1276716C Ultrasonic mechanical sector scanning transducer probe assembly
11/15/1990WO1990013260A1 Venoscope
11/15/1990WO1990013259A1 Device for transoesophagal echocardiography
11/15/1990WO1990013253A1 An intra-arterial device
11/14/1990EP0397056A1 Shock wave generating apparatus
11/14/1990EP0396874A1 Syringe for Doppler sonography-guided puncture
11/14/1990EP0396860A1 Cinematic detector for a lithotripter
11/08/1990DE3914619A1 Vorrichtung zur transoesophagealen echokardiographie Transesophageal echocardiography device for
11/07/1990CN2065054U Protector for b-supersonic diagnostic set
11/07/1990CN2065053U Human-body acoustics diagnosis apparatus
11/06/1990US4967753 Apparatus, system and method for measuring spatial average velocity and/or volumetric flow of blood in a vessel
11/06/1990US4967752 For ultrasonic diagnostic imaging systems
10/1990
10/31/1990EP0394969A1 Angioplasty autoperfusion catheter flow measurement method and apparatus
10/31/1990EP0394428A1 Process and device for measuring a two-dimensional reflective structure.
10/30/1990US4966953 Liquid segment polyurethane gel and couplers for ultrasonic diagnostic probe comprising the same
10/30/1990US4966153 Ultrasonic doppler blood flow velocity detection apparatus and a method for detecting blood flow velocity
10/30/1990US4966152 Extra)uterine monitoring
10/30/1990US4966151 Ultrasonic diagnostic apparatus
10/30/1990US4966150 Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall
10/30/1990US4966148 Assembly for positioning diagnostic devices in a biological vessel
10/26/1990CA2014881A1 Angioplasty autoperfusion catheter flow measurement method and apparatus
10/24/1990EP0393113A1 Acoustic image system and method
10/24/1990EP0220289B1 Non-invasive blood flow measurements utilizing autoregressive analysis with averaged reflection coefficients
10/21/1990WO1990012540A1 Apparatus and method for generating echographic images
10/21/1990CA2053249A1 Apparatus and method for generating echographic images
10/18/1990WO1990011722A1 Apparatus for positioning and stabilizing a catheter
10/18/1990DE4010573A1 Guide template for needle - is used during perineum puncture and has holes arranged on lines radiating from common point
10/17/1990EP0392012A1 Ultrasonic diagnosing apparatus
10/16/1990US4962754 Shock wave treatment apparatus
10/16/1990CA1275322C Three-dimensional imaging system
10/10/1990EP0222913B1 Image diagnosing apparatus
10/09/1990US4962332 Ultrasonic probe and method of manufacturing the same
10/09/1990US4961427 Ultrasonic doppler diagnostic apparatus
10/04/1990WO1990011494A1 Process and device for real-time spectral analysis of complex unsteady signals
10/03/1990EP0389543A1 Ultrasonic or shock wave operating process and agent for implementing said process
10/03/1990EP0283823B1 Apparatus for generating and radiating ultrasound, especially for ultrasound therapy
10/02/1990US4961176 Ultrasonic probe
10/02/1990CA1274902A1 Ultrasonic reflex transmission imaging method and apparatus with external reflector
10/02/1990CA1274773A1 Contrast agents for ultrasonic imaging and method of use
09/1990
09/27/1990DE4003603A1 Ultrasonic probe mount for babies - with adaptor for skill on straps and adjustable front
09/26/1990EP0389052A1 Ultrasonic echographic imaging apparatus, using an adaptive filter
09/26/1990CN2062605U Intelligent sound and graph instrument of human body
09/25/1990US4958639 Ultrasonic therapeutical apparatus
09/20/1990DE3908648A1 Presentation of ultrasonic images
09/18/1990US4958327 Ultrasonic imaging apparatus
09/18/1990US4957656 High speed preheating of albumin almost to denaturation
09/18/1990US4957112 Ultrasonic diagnostic apparatus
09/18/1990US4957111 Method of using a doppler catheter
09/18/1990US4957100 Ultrasound generator and emitter
09/18/1990US4957000 Apparatus for obtaining information on the interior of an object
09/12/1990EP0386936A1 Echogenic devices
09/12/1990EP0386619A1 Method and device for determining arterial pressure non-invasively
09/12/1990EP0386503A1 Ultrasonic device for detecting pregnancy in female larger animals
09/12/1990EP0386130A1 Non-invasive ultrasonic pulse doppler cardiac output monitor
09/12/1990EP0386058A1 Methods and apparatus for the examination and treatment of internal organs
09/11/1990US4955385 Ultrasound targeting system for shockwave lithotripsy
09/11/1990US4955365 Localization and therapy system for treatment of spatially oriented focal disease
09/08/1990CA2011638A1 Method and apparatus for determining the arterial blood pressure in non-invasive manner
09/05/1990EP0385897A1 Microechographic probe using ultrasound focusing through a deformable surface
09/05/1990EP0385001A1 An apparatus and method for disintegrating calculus
09/05/1990CN2061442U Calculus smashing apparatus having two locators in the same central system
08/1990
08/29/1990EP0383972A1 Ultrasonic array with trapezoidal vibration elements, and method and device for its manufacture
08/29/1990EP0135563B1 Ultrasonic imaging technique
08/28/1990US4951677 Acoustic imaging catheter and the like
08/28/1990US4951676 Ultrasonic echography device with reduced interference noise
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