Olympus Single Use Cannula V X-Press V Руководство - Страница 12
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Exceptional Cutting Performance and Easy,
Fast Exchange Capability for Enhanced Efficiency
in ERCP Sphincterotomy
Unique Device Design and Attention to Every Detail of
The Innovative V-System Design Lets You Proceed
The CleverCut2V and CleverCut3V Sphincterotomes
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.
CleverCut coating enhances safety
Olympus's signature CleverCut coating on the
C-Hook
proximal end of the cutting wire minimizes damage
to the surrounding tissue. In addition,
CleverCut Coating reduces the risk of electrical
Now endoscopists have the option to
contact between the wire and the endoscope.
manipulate guidewires and devices.
The convenient C-Hook allows the device handle to be attached to the
Features that display
the icon on the top
endoscope's control section, putting it within easy reach of the endoscopist.
are available with
With the device handle right at hand, the endoscopist can maneuver the
CleverCut2V
double-lumen
guidewire, inject contrast media, and manipulate the handle — all while keeping
models. Those
displaying the
a grip on the scope control section.
bottom icon are
available with
CleverCut3V
triple-lumen models.
V-Marking
Indicates when to raise and lower
the V-Groove forceps elevator.
Distal marking on the sheath for
The exclusive V-Marking is located on the proximal side of the sheath. When
this marking reaches the channel port on the scope's control section, it indicates
improved view field visibility
that the device tip has reached the distal end of the scope and the V-Groove
The distal marking on the sheath
forceps elevator may be lowered. When withdrawing the device from the scope,
clearly indicates both the center and
the same marking indicates when to raise the elevator to lock the guidewire.
cutting position of the knife.
V-Sheath
Device control by the endoscopist
or the assistant.
The V-Sheath allows the endoscopist complete device control or, if preferred,
device control may be given to the assistant. The unique device design allows
the guidewire sheath and injection sheath/handle to be separated. This forked
sheath design allows either the endoscopist or the assistant to control the device.
V-System device replacement procedure
Easy identification
of ports
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.
The guidewire port and the
forceps elevator to lock the guidewire.
injection port are easily
identified by symbols.
The CleverCut3V offers excellent
orientation and smooth injection
The CleverCut3V wire, injection lumen and guidewire
lumen are arranged to allow easier orientation of the
cutting wire for effective sphincterotomy. Since the
injection lumen and the guidewire lumen are completely
separate, contrast media can be smoothly injected with
a guidewire in place.
Injection lumen
Cutting wire lumen
Guidewire lumen
Sheath design for stable and
reliable cannulation
The guidewire is now locked
Completely remove the device.
into the V-Groove.
Designed to optimize insertion into the
scope, this sheath is narrower at the distal
end and thicker at the proximal end.
This improves handling and ensures smoother
insertion, while also providing excellent
cannulation capability into the papilla.