FIELD: medicine.
SUBSTANCE: group of inventions relates to medicine and can be used in restorative surgery of the mitral valve. Orientation device includes a catheter which, during carrying out the method, is inserted percutaneously through the mitral valve into the heart chamber. At least, one pressure sensor and two generally arcuate commissural arms are located at the distal end of the catheter or near the distal end of the catheter. Arms are deployable from a folded state in which a catheter can be inserted percutaneoulsy into the heart, in the working state, in which they are pushed outward in opposite directions. Each arm has a form for placement inside the mitral valve commissure and a recess.
EFFECT: recesses restrict the movement of the device relative to the mitral valve in the axial direction of the catheter.
15 cl, 22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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| APPARATUS FOR SEALING A CARDIAC VALVE AND APPARATUS FOR DELIVERY THEREOF | 2018 |
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RU2759657C2 |
| VALVE PROSTHESIS INSTALLED BY CATHETER AND RELATED METHOD | 2014 |
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RU2666591C2 |
