Olympus PR-V420Q Manual - Page 16

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Olympus PR-V420Q Manual
An Essential Tool to achieve a New Level of Efficiency
in Biliary-Pancreatic Procedures. Designed to Enhance
the Revolutionary Exchange Capability of the V-System.
130mm
The LinearGuideV has been designed to provide
superior insertion capability, maximum endoscopic
visibility, and easy device exchange. When the
LinearGuideV's spiral markings are visible from
the scope tip, the guidewire can be locked to
simplify device exchange.
All Designs are Optimized to Assure Smooth,
The Innovative V-System Design Lets You Proceed
Efficient Guidance of Devices to the Bile And Pancreati
with Confidence and Efficiency
The V-System is a complete system that integrates Olympus endoscopes and EndoTherapy devices.
The revolutionary V-System design offers the option of guidewire manipulation by the physician
or the assistant, allows easier exchange of catheters, and enhances cannulation capability.
Two-step markers ensure visibility
in the endoscopic field of view
The V-Groove in the V-Scope forceps
Two-step markers on the Linear GuideV make
elevator locks LinearGuideV in place
it easy to confirm the movement and position
of the guidewire within the endoscopic field of view.
When a guidewire slips out of position, it can
be extremely frustrating. With the new
Linear GuideV, unwanted movement is
a thing of the past. Olympus' V-System
scopes feature a revolutionary V-Groove
in the V-Scope foreceps elevator that
allows Linear GuideV to be securely
locked in place without any special
Ring-marker section
attachment when extended 130mm from
the distal end of the scope. The approach
Ring-markers are visible from 50mm
to the bile or pancreatic ducts via the
to 120mm from the distal end to
papilla can be accomplished quickly and easily
help determine duct penetration.
without worrying about the guidewire slipping.
Schematic of the V-Groove locking mechanism
Conventional scope (TJF-160)
V-System device replacement procedure
Confirm the position of the V-Marking
When the V-Marking is completely visible
above the instrument channel port, lift the
on the V-System EndoTherapy accessory.
forceps elevator to lock the guidewire.
500mm
Hydrophilic Coating Length:
50mm
120mm
400mm
PTFE Coating
2700mm / 4500mm
500mm
Hydrophilic Coating Length:
50mm
120mm
400mm
PTFE Coating
2700mm/ 4500mm
Spiral-marker section
Endoscopic visibility of the spiral-
markers indicates that
LinearGuideV may be locked in
the V-Groove.
V-System scope (TJF-160V)
V-Groove
Guide wire
Linear GuideV
The guidewire is now locked
Completely remove the device.
into the V-Groove.