Mainz COLOVIEW System

Transcription

1 VET /2017-E Mainz COLOVIEW System Set for colonoscopic examination and biopsy in mice and rats

2 Mainz COLOVIEW System Set for colonoscopic examination and biopsy in mice and rats Animal models are needed to investigate the pathogenesis and therapies of chronic inflammatory bowel diseases and colon carcinomas in man. The most common animal models for this purpose are mice and rats. One of the greatest challenges in this type of research has always been the examination of colon cancer pathogenesis in the living animal. Periodic endoscopic examination of the bowel in humans is the most important criterion for diagnosis and staging of these diseases, as well as following their progression. Until now, this type of endoscopic evaluation was not possible in mice and rats. Superior optics in a miniaturized endoscopic system are required to adequately visualize the small lumen of the murine intestine. Together with a group of researchers from Mainz University, we have developed a system which makes this endoscopic examination possible and highly effective. In addition to visual examination, during each endoscopic procedure we can also collect biopsies for histologic and molecular evaluation without sacrificing the animal. This represents a big step in the research of chronic inflammatory bowel diseases and colon carcinomas, as well as the testing of newer local or systemic therapies for these diseases. 2

3 1 Fig. 1: Colonic crypts in a mouse, stained with methylene blue in vivo Fig. 2: Identification of modified crypt structure (ACF) with chromoendoscopy Fig. 3: COLOVIEW image of a healthy intestinal mucosa in a mouse Fig. 4: Biopsy of colonic mucosa for histological examination 2 Fig. 5: Intestinal mucosa in a mouse with colitis induced by dextran sulfate Fig. 6: COLOVIEW image of multiple experimental induced adenomas in a mouse

4 Mainz COLOVIEW System Special Features: Video-controlled direct access to the colon in living animals Brief examination time: less than 5 minutes per animal Capability for repeated periodic exams in a single animal HOPKINS rod lens image quality suitable for publication Expanded capability for advanced procedures (i.e. chromoendoscopy) Biopsy procurement for histologic and molecular-biologic evaluation In conjunction with the KARL STORZ 175 watt xenon light source, insufflation can be achieved with either the protection sheath or the operating sheath 4

5 COLOVIEW Basic COLOVIEW Pro AA HOPKINS Straight Forward Telescope 0, diameter 1.9 mm, length 10 cm, autoclavable, fiber optic light transmission incorporated, color code: green C Protection and Examination Sheath, 7 Fr., working length 8.5 cm, with Obturator CO and 2 LUER-Lock cones, color code: blue Cold Light Fountain XENON 175 SCB, power supply / VAC, 50/60 Hz including: Mains Cord SCB Connecting Cable, length 100 cm 495 NT Fiber Optic Light Cable, with straight connector, diameter 2.5 mm, length 180 cm TRICAM Three-Chip Camera Head, color system PAL, soakable, gassterilizable, integrated Parfocal Zoom Lens, f = mm (2x), 2 freely programmable camera head buttons U1 TRICAM SL II Camera Control Unit SCB, color systems PAL/NTSC, with KARL STORZ-SCB and integrated digital Image Processing Module, power supply VAC, 50/60 Hz including: Mains Cord Keyboard, with US English character set 2x Connecting Cable, for controlling peripheral units BNC Video Cable S-Video (Y/C) Connecting Cable Special RGBS Connecting Cable SCB Connecting Cable 9619 NB 19" HD Monitor, color systems PAL/ NTSC, screen resolution 1280 x 1024, power supply VAC, 50/60 Hz Video inputs: DVI, VGA, S-Video, Composite Video outputs: DVI, S-Video, Composite 9626 SF Monitor Stand, with integrated cable channel, for use with: 9619 NB 19" HD Monitor AA HOPKINS Straight Forward Telescope 0, diameter 1.9 mm, length 10 cm, autoclavable, fiber optic light transmission incorporated, color code: green C Protection and Examination Sheath, 7 Fr., working length 8.5 cm, with Obturator CO and 2 LUER-Lock cones, color code: blue D Examination Sheath, 9 Fr., working length 7 cm, with Obturator DO and working channel 3 Fr., color code: red ZJ Biopsy Forceps, double action jaws, flexible, 3 Fr., length 28 cm Cold Light Fountain XENON 175 SCB, power supply / VAC, 50/60 Hz including: Mains Cord SCB Connecting Cable, length 100 cm 495 NT Fiber Optic Light Cable, with straight connector, diameter 2.5 mm, length 180 cm TH 100 IMAGE1 S H3-Z Three-Chip FULL HD Camera Head, S-Technologies available, max. resolution 1920 x 1080 pixels, progressive scan, soakable, gasand plasma -sterilizable, with integrated Parfocal Zoom Lens, focal length f = mm (2x), 2 freely programmable camera head buttons, for use with IMAGE1 S and IMAGE 1 HUB HD/HD TC 200EN IMAGE1 S CONNECT, connect module, for use with up to 3 link modules, resolution 1920 x 1080 pixels, with integrated KARL STORZ-SCB and digital Image Processing Module, power supply VAC/ VAC, 50/60 Hz TC 300 IMAGE1 S H3-LINK, link module, for use with IMAGE1 FULL HD three-chip camera heads, power supply VAC/ VAC, 50/60 Hz, for use with IMAGE1 S CONNECT TC 200EN 9826 NB 26" FULL HD Monitor, wall-mounted with VESA 100 adaption, color systems PAL/NTSC, max. screen resolution 1920 x 1080, image format 16:9, Video inputs: DVI, 3G-SDI, VGA, S-Video, Composite, Video outputs: DVI, 3G-SDI, Composite, power supply VAC, 50/60 Hz, 5 V DC output (1 A) 9826 SF Monitor Stand, suitable for 26" and other monitors, basic monitor stand, tiltable, rotation +/-30, disinfectable, color white, e.g. for use with 26" FULL HD Monitor 9826 NB or 26" 3D Monitor 9826 NB-3D 5

6 VITOM 25 Make use of your endoscopy tower for open surgery too! The VITOM provides a bright, magnified view of any open surgery. Particularly useful for teaching, recording, or performing any difficult access surgical intervention VITOM 25 HOPKINS Straight Forward Telescope 0, working distance cm, diameter 10 mm, length 11 cm, autoclavable, fiber optic light transmission incorporated, color code: green RGC Holding System, autoclavable, with quick release coupling KSLOCK including: Rotation Socket, to clamp to the OR table, for European and US standard rails, with lateral clamp for height and angle adjustment of the articulated stand Articulated Stand, reinforced version, L-shaped, especially large swivel range, with one mechanical central clamp for all five joint functions, height 48 cm, swivel range 66 cm, with quick release coupling KSLOCK (female) Clamping Jaw, metal, for use with all square-headed KARL STORZ HOPKINS telescopes, clamping range 16.5 up to 23 mm, with quick release coupling KSLOCK (male) 6

7 Notes 7

8 KARL STORZ SE & Co. KG Dr.-Karl-Storz-Straße 34, Tuttlingen/Germany Postbox 230, Tuttlingen/Germany Phone: +49 (0) Fax: +49 (0) VET /2017/EW-E