da Vinci SP Port Accessories
da Vinci SP Instruments and Accessories
64
DRAFT/PRE-RELEASE/CONFIDENTIAL
12/5/19
Device Overview
• SP Cannula: A stainless steel component (Figure 9.1) consisting of a SP Cannula fin,
insufflation port, and hollow tube (lumen).
Figure 9.1 Example SP Cannula
• EntryGuide Kit: The single-use EntryGuide Kit consists of the EntryGuide SP Cannula
Insert (also referred to as Entry Guide) and EntryGuide SP Cannula Seal (also referred to as
SP
Cannula Seal).
The Entry Guide is sterile, single-use and disposable and guides the instrument and
camera shafts through the SP Cannula and allows rotation of the instrument drives
relative to the SP Cannula. The Entry Guide consists of three integrated instrument lumen
doors and a camera lumen door which enables maintenance of insufflation while
instruments are not inserted into the Entry Guide. The levers on the Entry Guide are not
used during typical instrument exchange but provide a manual method to open the
lumen doors (Figure 9.2).
Figure 9.2 Example Entry Guide
Insufflation port
Cannula Fin
Camera lumen door
Camera lumen indicator
Instrument lumen doors
lumen door
levers
Entry Guide (top view)
Entry Guide (side view)
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