The new premium technology
EPK-i5000 & Mega-Pixel Endoscopes
HOYA Corporation PENTAX Life Care Tokyo Office
3-16-3 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013 Japan TEL: +81-3-5953-2592 FAX: +81-3-5953-2595
PENTAX Medical Company (A Division of PENTAX of America, Inc.)
102 Chestnut Ridge Road, Montvale, New Jersey 07645 U.S.A. Toll-free: +1-800-431-5880 TEL: +1-201-571-2300 FAX: +1-201-391-4189
PENTAX Europe GmbH
Julius-Vosseler-Strasse 104, 22527 Hamburg, Germany TEL: +49-40-561 920 FAX: +49-40-560 42 13
PENTAX Medical Singapore Pte. Ltd.
102E Pasir Panjang Road, #06-06 Citilink Warehouse Complex, Singapore 118529 TEL: +65-6271-1669 FAX: +65-6271-1691
URL www.medical.pentax.jp
CAUTION: Federal (U.S.A.) law restricts this device to sale by or on the order of a physician or other appropriately licensed medical professional.
*Specification and design are subject to change without notice due to product improvement.
©HOYA Corporation Printed in Japan B5 000 R00 0911 PEN00 00000
To expand new possibilities of White Light SE
endoscopic medical care ...
The unique image-processing function "i-scan" has three modes of TE (Tone
Enhancement), SE (Surface Enhancement) and CE (Contrast Enhancement)
and allows to activate "i-scan" function in real time.
With no loss in brightness compared to regular observation, the unique
image-processing function "i-scan" enhances the contrast of a specific
region to support more advanced endoscopy and diagnosis.
White Light CE
White Light TE-p
White Light TE-v
Principle of (option)
SE (Surface Enhancement) CE (Contrast Enhancement)
Specifications
HD+ video SXGA (native)
Standard video outputs RGBS, Y/C, DV
Color correction Red/blue ± 5 levels
In surface enhancement, a detailed diagnosis is In contrast enhancement, unevenness near the surface
permitted by employing an advanced algorithm. After is enhanced by coloring moderate low regions, as Light source 300 W Xenon
detecting intensity data per pixel, mucous membrane compared with surrounding pixel, based on the intensity Data management 50 patient records/20 users
structure and vessel structure around the surface are data detected per pixel. Combination with "surface
Dimensions (W x H x D/weight) 400 x 205 x 485 mm /21 kg
made clear by enhancing bright and dark regions. Three enhancement" allows observation of mucosal structure,
steps of enhancement levels can be selected. etc. on a still clearer image. Three steps of enhancement
levels can be selected.
TE (Tone Enhancement)
A processor irradiates a mucous membrane, and the CCD at the tip of a scope captures the
reflected light to project it on a monitor. In tone enhancement, the RGB components of the
image are usually first decomposed into each component of R, G, and B. After each of the
decomposed R, G, and B components are altered independently by their unique algorithms,
only a specific color region can be enhanced by reconstructing the image. Thus, it is possible
to visualize and observe microscopic mucous membrane structure and vessel structure which
cannot be observed easily. Full digital
Digital transmission of high resolution image
EPK-i processor provides you to display the brilliant images keeping high resolution with a still and
movie image on the monitor, also download the images to your USB memories.
R component
Altering the tone of R component
Recombining the
components into
an image after
White Lignt
Color
CCD Conventional G component
enhancement
Compatibility
Mucous membrane image
Altering the tone of G component PENTAX’s video endoscope K series as well
TE image
EPK-i processor is compatible with PENTAX K Series scope as well as
90i series megascope.
Placing greater emphasis on compatibility allows wide variety selections
such as Upper G.I., ERCP and Lower G.I. that meets your demands.
B component
Altering the tone of B component
90i series megascopes
EG-2790i EC-3490Li/Fi/Mi
Instrument Direction
Outstanding performance characteristics Instrument Direction Outstanding performance characteristics
l Hign resolution CCD mounted for Upper G.I. slim video endoscope. l Mega Pixel CCD mounted for Lower G.I. slim video endoscope.
l A minimum instrument channel width of ø2.8mm makes a wide range of treatments l Equipped with water-jet system can clearly identify areas where there are lesions
possible. or bleeding.
l A minimum instrument channel width of ø3.2mm makes a wide range of
treatments possible.
Specifications Specifications
Field of View (º) 140 Field of View (º) 140
Objective ø9.8mm
ø9.0mm
ø11.6mm
Depth of Field (mm) 4 ~ 100 Lens Depth of Field (mm) 4 ~ 100 Objective
Lens
Light Guide Light Guide Light Guide
Up-Down (º) 210 –120 Up-Down (º) 180 – 180 Light
Tip Deflection Tip Deflection Guide
Right-Left (º) 120 –120 Right-Left (º) 160 – 160 Water Nozzle
Water Nozzle
Air Nozzle Water Jet Nozzle
Rigid Distal Width (mm) ø9.2 Rigid Distal Width (mm) ø11.5 Instrument
Air Nozzle
Instrument Channel
Channel
Insertion Tube Width (mm) ø9.0 Left 120°
Insertion Tube Width (mm) ø11.6
Left 160°
Minimum Instrument Channel Width* (mm) ø2.8 Minimum Instrument Channel Width* (mm) ø3.2
Right 120° 140°
Working Length (mm) 1050 Working Length (mm) 1700(Li)/1500(Fi)/1300(Mi) Right 160°
140°
Up 180°
Up 210°
Total Length (mm) 1373 Total Length (mm) 2023(Li)/1823(Fi)/1623(Mi)
* There is no guarantee that instruments selected solely using this mini- Down 120° * There is no guarantee that instruments selected solely using this mini- Down 180°
mum instrument channel width will be compatible in combination. mum instrument channel width will be compatible in combination.
EG-2990i EC-3890Li/Fi/Fi2/Mi/Mi2
Outstanding performance characteristics Instrument Direction
Outstanding performance characteristics Instrument Direction
l Mega Pixel CCD mounted. l Mega Pixel CCD mounted for standard Lower G.I. scope.
l Equipped with water-jet system can clearly identify areas where there are lesions l Equipped with water-jet system can clearly identify areas where there are lesions
or bleeding. or bleeding.
l A minimum instrument channel width of ø2.8mm makes a wide range of treatments l A minimum instrument channel width of ø3.8mm makes a wide range of
possible. treatments possible.
Specifications Specifications
Field of View (º) 140 Field of View (º) 140
ø9.8mm ø13.2mm
Depth of Field (mm) 5 ~ 100 Objective
Lens Depth of Field (mm) 4 ~ 100
Objective
Light Guide Lens
Water Jet Nozzle Light Guide
Up-Down (º) 210 –120 Up-Down (º) 180 – 180 Light
Tip Deflection Tip Deflection Guide
Right-Left (º) 120 –120 Right-Left (º) 160 – 160 Water Nozzle
Light Guide Air Nozzle
Rigid Distal Width (mm) ø10.8 Instrument Rigid Distal Width (mm) ø13.2 Instrument
Water Jet Nozzle
Channel Air/Water Nozzle Channel
Insertion Tube Width (mm) ø9.8 Insertion Tube Width (mm) ø13.2
Left 120°
Left 160°
Minimum Instrument Channel Width* (mm) ø2.8 Minimum Instrument Channel Width* (mm) ø3.8
Right 120° 140°
Working Length (mm) 1050 Working Length (mm) 1700(Li)/1500(Fi/Fi2)/1300(Mi/Mi2) Right 160°
140°
Up 210° Up 180°
Total Length (mm) 1373 Total Length (mm) 2023(Li)/1823(Fi/Fi2)/1623(Mi/Mi2)
Down 120°
* There is no guarantee that instruments selected solely using this mini- * There is no guarantee that instruments selected solely using this mini- Down 180°
mum instrument channel width will be compatible in combination. mum instrument channel width will be compatible in combination.
