FIECHTER, Meinrad,LIPARI, Alberto,SICCARDI, Francesco
申请号：
ES15798566
公开号：
ES2691383T3
申请日:
2015.10.30
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
Patient-specific navigation guide (1 '1) for use in spinal surgery, comprising two tubular guiding members (2) extending from a proximal opening (2a) and a distal opening (2b) to guide an operation surgical in the vertebra (100, 100 ') of a patient； the two tubular guide members are integrated with a support frame (3) comprising at least five contact members (11, 15, 16) designed to match a corresponding plurality of contact areas in the vertebra (100, 100 ' ) of the patient, in order to define a unique coupling configuration of the patient-specific navigation guide (1, 1 ') in the vertebra (100, 100') of the patient, in which said members (11, 15, 16) of contact comprise a main contact member (11), designed to engage with a main contact area corresponding to the spinous process (101) of the vertebra (100, 100 ') of the patient in said coupling configuration, and at least a pair of first and second auxiliary contact members (15, 16), designed to collide in auxiliary contact areas, respectively, corresponding to the plates (102) of the patient's vertebra (100) and to the facet (103) or processes (104) transverse, in said coupling configuration, in which the support frame (3) comprises a V-shaped bridge (5), which connects the two tubular guide members (2) and a non-rectilinear bridge (8) connecting directly the two tubular guide members (2) in the proximal portions of the tubular guide members (2), close to the proximal openings (2a), and comprise at least one upper portion (8a) defining the most proximal portion of the navigation guide (1).Guía (1, 1') de navegación específica del paciente para su uso en cirugía espinal, que comprende dos miembros (2) de guiado tubulares que se extienden desde una abertura (2a) proximal y una abertura (2b) distal para guiar una operación quirúrgica en la vértebra (100, 100') de un paciente； los dos miembros de guiado tubulares están integrados con un armazón (3) de soporte que comprende al menos cinco miembros (11, 15, 16) de contac
