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You are on our international English website. This site features our entire product portfolio worldwide. The products featured may not be available in the US. If you are a citizen from the US, please visit your country website for local information and contacts.
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A close-up of a hand adjusting the focusing knob of a ZEISS EXTARO 300 against a softly blurred background.
Surgical Microscope

Boosting efficiency

ZEISS EXTARO 300 for ENT
Get in touch
  • Enhanced visualization
  • Simplified handling
  • Digital data management
ZEISS EXTARO 300 ENT
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  • ZEISS EXTARO 300, surgical microscope mounted on a mobile stand with a 4K display, set against a bright, minimalistic background.
    Vocal cords: Application image courtesy of Marcel Kraft, MD, Hirslanden Private Hospital Group, Basel, Switzerland

    Streamline visibility

    to save valuable time during surgical procedures

    Experience breakthrough visualization capabilities combined with an optimized workflow when using EXTARO® 300 from ZEISS for tympanoplasty, myringotomy, stapedectomy, mastoidectomy, and transoral laser surgery. The intuitive functionalities minimize interruptions and maximize your focus on the surgery. Innovative data management solutions enable you to capture photos and record videos of every treatment in 4K image quality, organized according to your surgical needs. 

Medical professional in surgical attire using ZEISS EXTARO 300 in a clinical setting

Enhanced visualization

with integrated capabilities for a clear view

ZEISS EXTARO 300 enables a more accurate assessment of the surgical situation for better decision making. The 4K digital image quality, MultiSpectral Mode, NoGlare Mode, and a powerful illumination enhance surgical visualization, allowing you to make the right surgical decisions even in deep anatomical structures.

Visualization advanced - ZEISS EXTARO 300

A healthcare professional in surgical attire observes a high-resolution monitor displaying an anatomically detailed view of the human gastrointestinal tract.
Vocal cords: Application image courtesy of Marcel Kraft, MD, Hirslanden Private Hospital Group, Basel, Switzerland

Integrated 4K camera

for clearer images and greater precision

Utilize the integrated 4K camera to visualize anatomical structures during ENT procedures and examinations in 4K resolution. Crystal-clear photos and videos can be displayed live on an external monitor during surgery, enabling real-time observation. During examinations, the camera can assist in sharing treatment procedures. Afterwards, the recordings in 4K help you accurately document and debrief cases.

  • Close-up view of a medical imaging of a lumen, displaying soft tissue in various shades of red.
    Close-up view of the interior of a larynx, showcasing intricate vascular patterns under a MultiSpectral imaging mode.
    Vocal cords: Application image courtesy of Marcel Kraft, MD, Hirslanden Private Hospital Group, Basel, Switzerland

    MultiSpectral Mode

    for enhanced contrast

    Low-color contrast often makes it difficult to recognize critical anatomical structures. The MultiSpectral Mode of ZEISS EXTARO 300 enhances this contrast, for example to better distinguish between vasculature and tissue or to check the viability and thinness of the tympanic membrane.

  • Close-up view of a surgical procedure showing a white medical device inside a patient's body, surrounded by red tissue.
    Close-up view of a surgical field showing a metallic instrument surrounded by tissue,
    Tympanoplasty: Application image courtesy of Mark Praetorius, MD, University Clinic of Heidelberg, Germany

    NoGlare Mode

    to suppress disturbing reflections

    Sometimes light reflections complicate the surgical procedure and fine structures are barely recognizable. The NoGlare Mode of ZEISS EXTARO 300 suppresses these obtrusive reflections from liquids like blood or water, allowing for faster and more detailed distinction of anatomical details and artificial implants.

A close-up of a ZEISS EXTARO 300 with a gloved hand adjusting its controls, set against a blurred, light-colored background.

Simplified handling

with easy-to-use interactions

Any adjustment or repositioning of the surgical microscope can greatly disturb focus and cost you valuable time. ZEISS EXTARO 300 is designed to streamline surgical procedures by enhancing efficiency and focus in the operating room. Its intuitive controls and seamless integration of advanced functionalities, minimize disruptions and support surgeons to perform complex tasks with greater precision and comfort. With its innovative balancing and movement system, frequent repositioning will no longer be a burden on your procedures. Experience a new level of workflow optimization that complements your surgical skills.

Usability perfected – ZEISS EXTARO 300

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Mode Control

to minimize disruption to the surgical workflow

With the Mode Control button, ZEISS EXTARO 300 allows you to activate all visualization modes and camera functionalities without taking your eyes off the surgical field. From the same hand position, you can adjust the focus without leaving your preferred ergonomic working position.

A close-up view of a ZEISS Meditec control device featuring blue buttons and a connecting cable on a smooth surface.

Foot control panel

For an optimized surgical workflow

The foot control panel facilitates effortless documentation of treatments. It enables you to capture images or start recordings while staying focused during complex procedures and maintaining your preferred ergonomic posture.

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Varioskop 230

to focus on the essentials

Using just one finger, the Varioskop® 230 allows you to effortlessly set the field of view and focus over a wide working range of 200 to 430 mm without moving the microscope.

Laser compatibility

Laser compatibility

for easy mounting

ZEISS EXTARO 300 is fully compatible with the micromanipulators of laser manufacturers and offers a tried-and-tested mounting system. With the optional laser package, the focus of the microscope can be locked on the same focal plane as the surgical laser to perform delicate procedures on the larynx and inner ear.

A user holds a tablet displaying medical images in front of a ZEISS EXTARO 300 with a modern, bright background.

Digital data management

with smart solutions

High patient throughput and the associated documentation can be tedious when collecting, organizing, and storing procedure-related images and videos in 4K image quality. ZEISS digital solutions offer an easy and efficient pathway to data management and facilitate professional peer collaboration and education. Integrate apps such as ZEISS Surgical Cloud and ZEISS Livestream in your daily routine to effectively store, share, and stream your clinical cases directly from your device.

Connectivity ensured – ZEISS EXTARO 300

Web-based apps

Experience ZEISS Surgical Cloud and ZEISS Livestream

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    ZEISS Surgical Cloud

    to simplify data management
    Efficient data management and peer collaboration have never been easier. ZEISS Surgical Cloud directly and securely synchronizes recorded images and videos throughout surgery, including patient and treatment data from ZEISS EXTARO 300 – and it allows you to manage it all easily. Using the intuitive web application, you can access and share your data at anytime from anywhere. This not only simplifies patient and peer communication, but also paves the way for efficient documentation processes.

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    ZEISS Livestream

    to educate and present remotely in real time

    ZEISS Livestream allows you to schedule a live surgery or treatment and send out invitation links to participants in advance. On the day of the live event, a large audience can watch the procedure via the secure web link in just a few clicks.

iOS-based apps

Experience ZEISS Connect and ZEISS Observe

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    ZEISS Connect

    to connect your iPad to ZEISS EXTARO 300

    ZEISS Connect allows you to manage surgical data digitally by easily visualizing, organizing, and archiving photos and videos from your surgical cases for documentation and peer communication. Dedicated functionalities support the integration of the ZEISS EXTARO 300 into your existing hospital IT infrastructure.

  • ZEISS Observe: A hand holds a smartphone displaying a close-up image of a surgical site, showcasing intricate details of tissue and anatomy.

    ZEISS Observe

    to stream in real time on an iPhone

    With ZEISS Observe, students and guests can easily follow a treatment in real time on a mobile device without sophisticated equipment. Any VR headset can be used for a 3D, immersive VR experience.

Downloads

Specifications

ZEISS EXTARO 300 ENT
Packages:

Pure Efficiency

Augmented Visualization

Premium

Magnification

5-step magnification changer

●

●

●

Focus

Varioskop 230, working distance adjustable from 200 to 430 mm

●

●

●

Illumination

TriLED provides natural colored light at high intensities

●

–

–

TrilED with LightBoost providing Xenon-like intensities1

□

●

●

User interface

Adjustable handgrip, mode control, and single finger adjustable illumination, focus and Spotlight (mororized aperture control)

●

●

●

Foot Control Panel (Rocker-Switch)

□

□

□

Tube

Straight binocular tube

o

o

o

180° tiltable tube

o

o

o

Foldable tube f170/f260

o

o

o

Eyepieces

10x wide-field eyepieces

o

o

o

12.5x wide-field eyepieces

o

o

o

Enhanced Visualization

Augmented Visualization Kit includes GreenColor Mode and enables:
MultiSpectral Mode
NoGlare Mode

–

●

●

NoGlare Mode

–

□

□

MultiSpectral Mode

–

□

□

Documentation and Communication

Essential: Integrated camera with recording on USB; HDMI output; choose between HD or 4K resolution

□

□

–

Digital Data Management: Integrated 4K camera with recording on USB or wireless recording to the ZEISS Connect App; network integration available for archiving purposes; HDMI output

–

–

●

Web-based apps

ZEISS Surgical Cloud preparation

□2

□2

□

ZEISS Livestream preparation

□2

□2

□

iOs-based apps

ZEISS Connect App - manage your treatment data efficiently

–

–

●

ZEISS Observe - stream in real time on an iPhone

–

–

●

DICOM

–

–

□

Adapter for digital cameras (Full-frame or APS-C)

□

□

□

Co-observation

Stereo co-observation package with straight tube, incl. beamsplitter and TriLED with LightBoost providing Xenon-like intensities

10x eyepieces

□

□

□

12,5x eyepieces

□

□

□

Laser adaption

Laser package contains:
- adapter for laser micromanipulator
- microscope focus lock
- external focus slider that allows to jointly move microscope and laser focus point

□

□

□

Asepsis

Asepsis starter kit

□

□

□

Drape starter kit

□

□

□

● Basic 
o Configurable
□ Option
 

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