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AssigneeNeurendo B.V.
InventorsMalcolm Jon Simon BEGEMANN, Joachim Andreas Grotenhuis, Wimold Pieter Steven Peters, Libbe Jitze Jonkman
Estimating the term…
A minimal invasive neurosurgery assembly including a flush assembly having flush assembly main part with a central passage extending through the main part from the distal end to the proximal end along a longitudinal axis, and having at least one tool insertion assembly. The tool insertion assembly may include a tool handling part that is detachably connectable to the flush assembly main part and that has at least one tool insertion channel that extends from the distal end to the proximal end of the tool handling part. The tool insertion assembly may also include an inner sheath that is connected to the tool handling part and has an inner sheath wall and at least one lumen extending parallel to the longitudinal axis and in which an associated one of the at least one tool insertion channel emanates. The inner sheath may be insertable through the central passage of the flush assembly main part.
A minimal invasive neurosurgery assembly comprising:
A minimal invasive surgery assembly comprising at least one insertion assembly including a sheath extending along a longitudinal axis, the sheath having a sheath wall and at least one lumen extending parallel to the longitudinal axis, the sheath wall having a first position and a second position, the sheath wall in the first position having, in cross section, an outer circumference that is convex, and the sheath wall in the second position having, in cross section, an outer circumference that includes concave parts so that the total cross sectional area of the sheath having its wall in the second position is reduced relative to the total cross sectional area of the sheath having its wall in the first position.
Kit of parts including a single outer package that contains a neurosurgery assembly according to one of the preceding claims in a sterilized atmosphere.
Dependencies are inferred from the claim text.