DISPOSITIVO MÉDICO E PROCESSO DE FABRICAÇÃO DE UM DISPOSITIVO MÉDICO

DISPOSITIVO MÉDICO DESTINADO A ENTRAR EM CONTATO COM UM TECIDO DE UM PAClENTE E PROCESSO DE FABRICAÇÃO ASSOCIADO. Este dispositivo compreende um corpo (12) que comporta fibras desprovidas de celulose oxidada não reabsorvíveis. O corpo (12) comporta igualmente fibras que contêm celulose oxidada reabsorvíveis. The medical device (10) comprises a non-woven body (12) comprising non-resorbable fibers devoid of oxidized cellulose and resorbable fibers containing oxidized cellulose. A part of the non-resorbable fibers is assembled with the resorbable fibers for forming a braid, woven or knitted yarn to produce the body. The device is intended to be in contact with a tissue of a patient. The resorbable fibers form a first yarn, and the non-resorbable fibers form a second yarn, where the yarns are braid, woven or knitted yarns. The non-woven body is oriented along a preferred direction. The medical device (10) comprises a non-woven body (12) comprising non-resorbable fibers devoid of oxidized cellulose and resorbable fibers containing oxidized cellulose. A part of the non-resorbable fibers is assembled with the resorbable fibers for forming a braid, woven or knitted yarn to produce the body. The device is intended to be in contact with a tissue of a patient. The resorbable fibers form a first yarn, and the non-resorbable fibers form a second yarn, where the yarns are braid, woven or knitted yarns. The non-woven body is oriented along a preferred direction. The non-resorbable fibers consist of synthetic polymers, and natural polymers devoid of oxidized cellulose. The resorbable fibers include carboxyl group having 6C of an anhydroglucose unit, where the carboxyl group is functionalized with a functional group. The body forms a tube or sheet and/or delimits a liquid-tight wall (14) sealed in blood. An independent claim is included for a process for manufacturing a medical device.