摘要:
An access device for providing access from a skin incision to a surgical site is described. The access device has a first section having a proximal end and a distal end defining a first path therethrough. The access device has a second section having a proximal end and a distal end defining a second path therethrough, the second section is movable relative to the first section, and the first and second sections cooperate to form a continuous path such that movement of the second section changes the length of the path.
摘要:
An access device for providing access from a skin incision to a surgical site is described. The access device has a first section having a proximal end and a distal end defining a first path therethrough. The access device has a second section having a proximal end and a distal end defining a second path therethrough, the second section is movable relative to the first section, and the first and second sections cooperate to form a continuous path such that movement of the second section changes the length of the path.
摘要:
An expandable port for minimally invasive surgery includes a first section, a second section, and at least one intermediate section. The port is expandable from a closed configuration in which the first section is proximate the second section along at least a portion of a length of the first section to an expanded configuration in which the first section is spaced apart from the second section. The intermediate portion spans a gap between the first section and the second section when the port is in the expanded configuration.
摘要:
An expandable port for minimally invasive surgery includes a first section, a second section, and at least one intermediate section. The port is expandable from a closed configuration in which the first section is proximate the second section along at least a portion of a length of the first section to an expanded configuration in which the first section is spaced apart from the second section. The intermediate portion spans a gap between the first section and the second section when the port is in the expanded configuration.
摘要:
This invention includes surgical retractors that comprise an expandable frame that includes at least two base components, a connector, and at least two retractor blades attached to the expandable frame. Also included are surgical retractors that comprise a housing component that includes a cylindrical portion and a contiguous blade portion, assemblies comprising a surgical retractor assembled to at least one obtruator, illuminated surgical cannulas, and methods of using the same during a surgical procedure.
摘要:
This invention includes surgical retractors that comprise an expandable frame that includes at least two base components, a connector, and at least two retractor blades attached to the expandable frame. Also included are surgical retractors that comprise a housing component that includes a cylindrical portion and a contiguous blade portion, assemblies comprising a surgical retractor assembled to at least one obtruator, illuminated surgical cannulas, and methods of using the same during a surgical procedure.
摘要:
A retractor blade assembly includes a fixed blade having a longitudinal axis and an adjustable blade operatively coupled to the fixed blade and adjustable relative to the fixed blade along the longitudinal axis of the fixed blade. The adjustable blade may include a flexible tab that is movable between a first position, in which the tab is generally co-planar to the adjustable blade, and a second position, in which the tab is oriented generally transverse to the adjustable blade.