Olympus PR-V434Q Manual - Halaman 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.