BAGAOISAN, Celso,BLEAM, Jefferey,LEGUIDLEGUID, Roy,PAI, Suresh,DOMINGO, Juan
申请号：
ES06750569
公开号：
ES2623217T3
申请日:
2006.04.18
申请国别(地区):
ES
年份:
2017
代理人:
摘要：
An apparatus (2) for providing hemostasis within a perforation that extends through the tissue, comprising: an elongate member (4) comprising proximal and distal ends (14, 16), which define a longitudinal axis in between, and a light (18) extending between the proximal and distal ends (14,16)； an expandable member (6) supported at the distal end (16) of the elongate member (4)； a housing (8) at the proximal end (14) of the elongate member (14), the housing (8) including an interior (24) in communication with the light (18) of the elongated member (4)； a pressure gauge (48) in the housing (8) to provide feedback indicating that sufficient fluid has been supplied inside to expand the expandable member (6) to a predetermined expanded state； and a piston (44) sliding inside the housing (24) from a first position to a second position as the fluid is supplied to the interior (24) of the housing (8), where the pressure gauge (48) It is coupled to the piston (44), the apparatus further characterized by: the pressure gauge further comprising a shaft or member (48) projecting from the piston (44) outwards from a proximal end (50) of housing (8 ), the tree or member (48) supporting a visual indicator (54) that provides a visual indication that a predetermined pressure and / or volume of fluid has been introduced into the housing (8) to expand the expandable member (6) to the default expanded state； and a pressure relief mechanism (54) that allows fluid to escape from inside the housing when a predetermined pressure is exceeded, the pressure relief mechanism comprising an evacuation port (54) that communicates with the interior (24) of the housing when the piston (44) is at or near a predetermined position to thereby avoid overexpansion of the expandable member (6).Un aparato (2) para proporcionar hemostasis dentro de una perforación que se extiende a través del tejido, que comprende: un miembro alargado (4) que comprende extremos proximal y distal (14, 16), que definen un eje
