FIELD: medical equipment.
SUBSTANCE: invention relates to mechanical oscillation generating means used in medical equipment. Method of generating a mechanical wave involves generating a broadband mechanical pulse of high amplitude; in introduction of broadband mechanical pulse of large amplitude into proximal end of nondispersive cylindrical transmitting element; propagation of a pulse of large amplitude in a nondispersive cylindrical transmitting element from its proximal end to its distal end and transmitting a non-dispersed cylindrical transmitting element to the environment at a distal end. Nondispersive cylindrical transmitting element is made with possibility of its introduction into blood vessel, and amplitude of mechanical pulse of large amplitude when reaching distal end of non-dispersed cylindrical transmitting element ranges from approximately 10 MPa to approximately 1000 MPa.
EFFECT: technical result is higher effectiveness of treating occlusions.
18 cl, 18 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MECHANICAL WAVEGUIDE EQUIPPED WITH A MARK | 2017 |
|
RU2739132C2 |
| ULTRASONIC CATHETER SYSTEM | 2013 |
|
RU2640564C2 |
| BIOLOGICAL TISSUE ABLATION CATHETER | 2019 |
|
RU2816632C2 |
| CATHETER DEVICE FOR DELIVERING MECHANICAL WAVES | 2017 |
|
RU2753466C2 |
| OPTOACOUSTIC MONITORING IN REAL TIME BY MEANS OF ELECTROPHYSIOLOGICAL CATHETERS | 2007 |
|
RU2464926C2 |
| METHOD AND SYSTEM FOR FACILITATING PASSAGE OF WIRE GUIDE THROUGH OCCLUDED DUCTS | 2010 |
|
RU2539988C9 |
| DEVICE FOR INTRAVENOUS THERAPY WITH GUIDE FLEXIBLE WIRE ELEMENT | 2017 |
|
RU2741702C2 |
| DEVICE FOR OCCLUSION RE-CANALISATION BY CORE WIRE AND METHOD FOR USING DEVICE | 2011 |
|
RU2556963C2 |
| DEVICE FOR PASSING THROUGH VASCULAR OCCLUSION AND METHOD FOR USING DEVICE | 2011 |
|
RU2542775C2 |
| DEVICE FOR PASSING THROUGH VASCULAR OCCLUSION AND METHOD FOR DEVICE APPLICATION | 2011 |
|
RU2618650C2 |
