FIELD: medicine.
SUBSTANCE: group of inventions refers to medicine and can be used for re-canalisation or passing through an occlusion in the blood vessel. A fastening mechanism generates friction forces in interaction with a core wire to couple the latter with a catheter. The catheters are provided with vibration generators. The vibration generators provide vibrations of a distal end of the catheter or an element of the distal end of the catheter. Axial vibrations are preferred.
EFFECT: structure enables applying a greater force to the core wire in re-canalisation.
18 cl, 6 dwg
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|---|---|---|---|
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|
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RU2662854C1 |
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|
RU2539988C9 |
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|
RU2405473C2 |
| MEDICAL DEVICE (VERSIONS) | 2012 |
|
RU2704539C2 |
| CATHETER DEVICE | 2018 |
|
RU2766520C1 |
