Ambu® aScopeTM 4 Broncho Large (5.8/2.8)

Guaranteed sterility. Ready when you are.


Your hassle-free bronchoscopy solution

Ambu® aScope™ 4 Broncho Large 5.8/2.8

The aScope™ 4 Broncho Large endoscope is a single-use, flexible, ready-to-go bronchoscopy solution.  With a working channel width of 2.8mm, it is suitable for the management of retained secretion and a wide range of procedures, including:

  • BAL and BW procedures
  • Protected specimen brush sampling
  • PDT procedures
  • Airway inspection
  • Intubation
  • Training of bronchoscopy skills

Improves safety and productivity

Because it is a single-use, fully-integrated solution, you can always count on the aScope™ 4 Broncho Large endoscope to be:

  • Guaranteed sterile
    The risk of cross-contamination is completely avoided ensuring that you have taken optimal steps to safeguard the patient. 
  • Ready when you are
    The single-use scope is easy to set up and requires zero handling or reprocessing after use. So you can focus on what matters most: your patients.
  • Hassle-free solution
    Combined with the portable, easy-to-use Ambu® aView™ 2 Advance monitor, a high-quality, portable full HD monitor and the Ambu® aScope BronchoSampler™ solution, you get a fully integrated, easy-to-set-up, closed-loop system. As a result, the risk of sample loss and contamination is reduced.

Three sizes to cover a wide range of procedures

The aScope™ 4 Broncho endoscopy solution also includes Slim (3.8/1.2) and Regular (5.0/2.2) sizes all in one system.

Release information

The aScope™ 4 Broncho Large single-use endoscopy is not available in all countries. Please contact your local Ambu representative to learn more.


Take a closer look at the intelligent design

Easily connects to the blue inlet on Ambu displaying units.

Moves the distal tip smoothly up and down in a single plane.

Introducer facilitates insertion of LuerLock syringes and soft endoscopic accessories through the working channel.

Easily attach suction here when needed.

Activates suction when pressed.

Curved, rippled surface offers a comfortable, effective grip.

For parking of ET tube during insertion.

Precise tip motion and high-bending angles of 180°/160°.

Contains camera and light source (2 LEDs).

No risk of cross-contamination

High quality bronchoscopy

​Improved patient safety

Choosing aScope™ 4 Broncho is about improving patient safety and workflow. It is about ensuring immediate access to a flexible bronchoscope and eliminating risk of cross-contamination. It is about delivering clear, sharp imaging and easy navigation during your bronchoscopy procedures

aScope™ 4 Broncho gives you 3 sizes in one system at no additional cost:

  • aScope™ 4 Broncho Slim
  • aScope™ 4 Broncho Regular
  • aScope™ 4 Broncho Large

They are all equally connectable with Ambu displaying units.

To read more detailed information about risk management associated with the aScope™ 4 Broncho system, download the Instructions For Use.

Clinical Studies


clinical studies are available for this product

View 39 clinical studies

Technical specifications

Bending capabilities:

180° up, 160° down

Insertion cord diameter:

5.8 mm

Distal end diameter:

6.2 mm

Channel average inner diameter:

2.8 mm

Min. instrument channel width:

2.6 mm

Insertion cord length:

600 mm

Spare parts

There are no spare parts or accessories for this product.



file_download aScope™ 4 Broncho & BronchoSampler Brochure
(4.66 MB - pdf)


file_download Datasheet aScope 3 Broncho Large
(430.17 KB - pdf)
file_download Datasheet aScope 4 Broncho Large
(448.21 KB - pdf)

Instruction for use

file_download aScope™ 4 Broncho IFU
(34.56 MB - pdf)
file_download aScope™ 3 Broncho IFU
(36.69 MB - pdf)

Supplementary Information

file_download Reach document for Medical Devices
(279.26 KB - pdf)
file_download Symbol Explanation
(2.02 MB - pdf)


file_download aScope™ 4 Broncho In-service video
(225.01 MB - mp4)

September 2020

Note: US: Rx only