| Patents for A61B 9 - Instruments for examination by percussion; Pleximeters (847) |
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| 10/27/1993 | CN2144478Y Medical hand hammer for examination |
| 09/16/1993 | WO1993017617A1 Neurological pin |
| 06/23/1993 | CN1073352A Multifunctional percussion hammer |
| 05/18/1993 | CA1318018C Method and device for noninvasive acoustic testing of elasticity of soft biological tissues |
| 04/14/1993 | CN2129584Y Multifunction medical examination hammer |
| 09/23/1992 | EP0497823A4 Vibrational analysis of bones |
| 09/02/1992 | CN2114423U Stethoscope type multi-function medical examiner |
| 08/26/1992 | CN2113753U Multi-functional examining hammer |
| 08/12/1992 | EP0497823A1 Vibrational analysis of bones |
| 07/08/1992 | CN2109177U Multi-function pereussion hammer |
| 07/01/1992 | CN2108519U Multifunctional stethoscope |
| 06/02/1992 | US5117834 Method and apparatus for non-invasively determing a patients susceptibility to ventricular arrhythmias |
| 04/15/1992 | CN2101466U Stethoscope with percussion hammer |
| 06/18/1991 | US5024239 Method and apparatus for determining osseous implant fixation integrity |
| 04/25/1991 | WO1991006245A1 Vibrational analysis of bones |
| 04/25/1991 | CA2069324A1 Vibrational analysis of bones |
| 01/23/1991 | CN2069716U Multi-functional percussion hammer |
| 01/16/1991 | CN2069262U Measuring type percussion hammer |
| 01/09/1991 | CN2068819U Multifunctional medical plexor, e.g. for measuring muscular force |
| 12/12/1990 | CN2067127U Multifunction percussion hammer |
| 08/29/1990 | CN2061039U Multifunctional nerve examining device |
| 08/22/1990 | CN2060657U Multi-purpose medical percussion hammer |
| 08/15/1990 | CN2060340U Multifunction medical diagnosis device |
| 08/14/1990 | US4947851 Method and device for acoustic testing of elasticity of biological tissues |
| 12/27/1989 | CN2049921U Multi-functional pocket-size physical examination instrument for nerve department |
| 11/29/1989 | CN2048347U Portable clinical diagnose device |
| 10/25/1989 | CN1036505A Method of and apparatus for acoustic nondestructive testing elasticity of biologic soft tissue |
| 08/30/1989 | EP0329817A2 A method and device for non-invasive acoustic testing of elasticity of soft biological tissues |
| 03/15/1989 | CN2034042U Multifunctional plessor |
| 01/18/1989 | CN2030860U Combined stethoscopical parts |
| 12/21/1988 | CN88219583U Multi-function percussion mallet |
| 12/14/1988 | CN88210476U Multifunction medical examining hammer |
| 06/01/1988 | EP0269048A1 Stethoscope |
| 12/22/1987 | US4713962 Test device for a dental percussion instrument |
| 09/23/1987 | EP0238086A2 Device for determining the elastic properties of arteries |
| 08/25/1987 | US4689011 Dental percussion instrument |
| 08/19/1987 | CN86200954U Multipurpose nerve-inspection device |
| 06/18/1986 | EP0184748A1 Device for testing dental percussion instruments |
| 06/18/1986 | EP0184746A1 Percussion instrument for dentistry |
| 02/19/1985 | US4499906 Percussion instrument |
| 11/13/1984 | US4482324 Percussion instrument |
| 11/22/1983 | US4416269 Apparatus for vibrating the ulna in vivo |
| 11/16/1983 | EP0093896A1 Percussion apparatus |
| 11/16/1983 | EP0093895A1 Percussion apparatus |
| 01/13/1981 | CA1093406A1 Diagnostic instrument |
| 08/19/1980 | US4217912 Device for determination of the mechanical characteristic frequency of blood vessels, tendons, bones or similar organs in a body |
| 03/21/1979 | EP0001127A1 Apparatus comprising a generator for mechanical vibrations of adjustable frequenz and a receptor of vibrations for determining the natural frequency of blood vessels or tendons in a live body |