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da Vinci SP Instruments and Accessories
EndoWrist SP Instruments
15
DR
AFT/PRE-RELEASE/C
ONFIDENTIAL
12/5/19
Device Overview
The EndoWrist SP instruments consist of the following components:
• Instrument housing ( Figure 3.1 A): The instrument housing engages with the
instrument sterile adapter and includes:
• Flush ports ( Figure 3.1 B): The flush ports are used for instrument reprocessing. See
the da Vinci SP Reprocessing Instructions for cleaning and sterilization instructions.
• Grip Release Dial ( Figure 3.1 C): The Grip Release Dial is rotated to manually open
the instrument tips. For troubleshooting information, see the da Vinci SP System User
Manual .
• Cautery cord interface [electrosurgical instruments only] ( Figure 3.1 D) : The
cautery cord interface is used to connect the Bipolar Cautery Cord or
EnergyShield Monopolar Cautery Cord (depending on instrument type).
• Release buttons ( Figure 3.1 E): The release buttons (located on each side of the
housing) are used to release the instrument from the sterile adapter.
• Shaft ( Figure 3.1 F): The shaft inserts through the EntryGuide™ SP Cannula Insert (also
referred to as Entry Guide) and rotates as controlled by the movements of the hand
controls. The instrument shafts are 6 mm in diameter and approximately 22 in. (55 cm) in
total length.
• Tip ( Figure 3.1 G): The instrument tip (for example, graspers, cautery hooks, scissor
blades).
• Forearm ( Figure 3.1 H) : The distal section of the instrument shaft between the elbow
and the wrist.
• Elbow ( Figure 3.1 I): The articulating elbow offsets the distal shaft (also referred to as the
forearm) to enable positioning of the instrument tip and to create space between the
instruments deployed inside the body.
• Wrist ( Figure 3.1 J): The articulating wrist bends to orient the instrument tip.
Table 3-2 EndoWrist SP Instrument Accessories
Description/Name Part Number (PN)
MCS Tip 430035
Cautery Hook Tip, 5 mm 400156
Cautery Spatula Tip, 5 mm 400160
Instrument Sheath 430012
EnergyShield Monopolar Cautery Cord 430068
Bipolar Cautery Cord 470384