The invention provides a closure device (1) for sealing an incision channel leading through a vessel wall and into the vessel. The closure device (1) comprises a haemostatic material (3), which is contained in the distal end of an elongated insertion assembly (2). The insertion assembly (2), which comprises...http://www.google.fr/patents/US20030233120?utm_source=gb-gplus-shareBrevet US20030233120 - Closure device
Numéro de demande: 10/166,725 Numéro de publication: US 2003/0233120 A1 Date de dépôt: 12 juin 2002 Brevet délivré: US6939363 ( Date de délivrance 6 sept. 2005)
