Patent ID: 9622890
Date: 2017-04-18
CPC Classifications: A61F,A61M

Claim:
1. A catheter for forming a biological tissue holding member, comprising: an elongated main body section having a lumen through which can flow a curable liquid substance from a proximal end to a distal end and that is cured in a living body; a first discharge section through which the curable liquid substance is supplied via the main body section, is configured to discharge the curable liquid substance in a filamentous form in a first direction intersecting an axial direction of the main body section; a second discharge section which is disposed on a distal side of the first discharge section along a axial direction of the main body section as compared with the first discharge section and through which the curable liquid substance is supplied via the main body section is configured to discharge the curable liquid substance in a second direction intersecting both of the axial direction and the first direction; a first rotation drive in communication with the first discharge section and configured to rotate the first discharge section in a first rotation direction; and a second rotation drive in communication with the second discharge section and configured to rotate the second discharge section in a second rotation direction reverse to the first rotation direction, wherein the first discharge section and second discharge section are coaxial.