Attention: Federal law (USA) restricts this device to sale by or on order of a physician or licensed practitioner.

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Amron 8890-102 Oxygen Treatment Hood Assembly with Untrimmed Silicone Neck Seal, Tubing for Oxygen Treatment Panel

SKU: 8890-102 Rate this product


Availability: Usually ships 4 weeks after receipt of order

Restrictions / Notifications

  • Non-Returnable/Non-Cancellable
    This item cannot be cancelled or returned once an order has been placed.

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  • CE and FDA Registered
  • U.S. Patent 9,931,482
  • Optimum cooling and noise reduction
  • Reusable neck ring (autoclavable)
  • Conveniently located hoses reduce bulk and improve comfort
  • Designed for simplicity, performance, economy, ease-of-use and safe effective cleaning
  • Innovative design allows patient to recline comfortably
  • Multipurpose port for gas analysis or entertainment option
  • Positive O-ring seal between hood and neck ring
  • Soft vinyl hood with extra-large optical quality window
  • Silicone neck seal untrimmed, light blue, class VI, medical grade
  • Optional entertainment system with pneumatic headset


  • Silicone Neck Seal 8891-009-00 is NOT compatible with OLD Neck Ring: P/N 8891-001
  • Silicone Neck Seal 8891-009-00 is ONLY compatible with 2014 improved Neck Ring: P/N 8891-011
  • Both versions of the Oxygen Treatment Hood P/N: 8891-010 fit BOTH OLD and 2014 improved Neck Rings


Please reference the User Manual located in the Attachments Tab on this web page for recommended cleaning instructions. Amron recommends SaniZide Plus® as a convenient, fast-acting germicidal disinfectant. Gas sterilization can be used if close attention is paid to temperature, but multiple cycles of gas sterilization will shorten the working life of the product. Gas sterilization temperatures must be kept below 130 degrees F to avoid affecting the shape of the hood ring. See the FAQ tab on this web page for additional information about gas sterilization.

Component Breakdown:

  • P/N 8891-010: Vinyl Hood with Optical Window
  • P/N 8891-009-00: Untrimmed Silicone Neck Seal
  • P/N 8891-011: Neck Ring
  • P/N 8891-15: O-ring
  • P/N 8891-25: Multipurpose Plug
  • P/N 8890-0063 Humidifier
  • P/N 0500-071 Tygon Tubing 1/4 in.
  • P/N 1640 Straight Adapter
  • P/N 1642 Teeline Adapter
  • P/N 1680 Flex Tubing (22 mm)
  • P/N 8890-2001 Tubing Support Hanger
  • P/N 528-3520 Cable Tie

Caution: Federal law (USA) mandates that Amron can only sell this product to physicians and/or licensed clinical practitioners.


  • Neck Ring: Polycarbonate (Autoclavable)
  • Hood Ring: PVC
  • Hood: Clear soft vinyl (PVC)
  • Hood Window: Optical press polished vinyl
  • Neck Seal: Silicone
  • O-ring, Neck Ring: Nitrile
  • Multipurpose Ring: Nitrile
  • Supply and Exhaust Ports: Male 22 mm
  • Multipurpose Port: 0.5 in. (1.27 cm) diameter
  • Diameter: 12.5 in. (31.75 cm)
  • Height: 13.5 in. (34.29 cm)
  • Weight: 2.75 lbs. (44 oz.)

Amron International’s Oxygen Treatment Hood Assembly (8891-03) with Untrimmed Silicone Neck Seal, Neck Ring with O-ring, Multipurpose Plug with Tubing Assembly to attach to the oxygen treatment panel is the leading oxygen hood on the market and easily sets the standard for all others. This product has been recently redesigned based directly on your feedback and is CE and FDA Registered.

Amron's Oxygen Treatment Hood was designed for clinical hyperbaric chambers with the patient’s comfort in mind and its ease-of-use for the attendant. The hood is comprised of clear medical-grade vinyl with an optical quality, extra-large viewing window on the front. Cleaning this O2 hood is simpler for the attendant now that the hood is welded to the neck ring, reducing the risk of bacteria being trapped in between the neck ring and hood.

The oblong shaped neck ring is larger than its predecessor, making it much easier for the attendant to place the Amron hoods over the patient’s head (essentially the larger neck ring now has a universal fit where one size fits most patients). The redesigned neck ring now has two square neck seal grooves on it, which provides for a more secure attachment of the neck seal to the neck ring.  Amron’s neck seals are supplied with accurate and easy-to-size trim lines that ensures proper patient fit every time.

An optional pneumatic entertainment system occupies patients during their treatments. They may listen to music or video sources in complete comfort. A patient-operated volume control and channel selector reduces interruptions to attending nurses or chamber operators. No electrical power is ever supplied directly to the hood, which ensures safe operation.

The neck ring was developed to withstand multiple cycles in an autoclave. The reusable neck ring has a conveniently located multipurpose plug port as well as supply and exhaust hose ports, with an accompanying O-ring seal for the vinyl hood attachment. The supply and exhaust locations allow oxygen to circulate easily through the hood at reduced noise levels. As a soft flow of gas helps to cool the patient, the optical-quality viewing window is continuously being defogged.

Caution: Federal law (USA) mandates that Amron can only sell this product to physicians and/or licensed clinical practitioners.

Note: U.S. Patent 9,931,482


Product FAQ's

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  • Is the new silicone neck seal compatible with the old neck ring system part number 8891-001?
    No. The new silicone neck seal is only compatible with the new neck ring system part number 8891-011. The new silicone neck seal has a double square ring base that attaches to the double channel base of the new neck ring system.
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  • How many feet of flex tubing are included with the Oxygen Treatment Hood Assembly?
    20 feet.
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  • The method of cleaning as stated in the general instructions does not suit our unit due to the clean area that would be required to drip dry the hoods. Is there any other approved method of cleaning?

    We only have two methods approved for cleaning.

    1)     The first is spraying Sanizide and letting the hood sit for 10 minutes.

    2)    The second is gas sterilization using the method below:

    1. Low - 4  hours at 100 degrees Fahrenheit with an aeration time of 36 hours
    2. High - 1 hour at 130 degrees Fahrenheit with an aeration time of 12 hours

    Using the gas sterilization will shorten the life of the hood but we have many customers that use it and are very happy with the results.


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