Ever Ready First Aid

NOR100015

HyFin Individual Occlusive Chest Seal

$14.49 USD Sold out
  • Designed for the treatment of open chest wounds caused by penetrating trauma

  • Utilizes advanced adhesive technology to create a superior seal, even in extreme conditions

  • Features a transparent backing for accurate placement and easy conformance to the casualty's chest

Details & Specs

The HyFin Individual Occlusive Chest Seal is a self-adhesive dressing designed to manage open chest wounds resulting from penetrating trauma, such as gunshot or stab wounds. It aims to prevent the development of a tension pneumothorax, a leading cause of preventable death in trauma situations. The seal's advanced adhesive technology ensures a reliable seal, even in challenging conditions where the casualty may be covered in blood, sweat, or body hair.

Features:

  • Completely occlusive dressing designed for the treatment and management of open chest wounds
  • New, more compact packaging for easy storage and deployment
  • Advanced adhesive technology ensures a superior seal in extreme conditions
  • Transparent backing allows for accurate placement directly over the wound, conforming to the casualty's chest
Shipping & Returns

Shipping Information 

All orders are processed upon receipt (excluding weekends and select legal holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. MediTac proudly ships to our Armed Forces APO/FPO customers.

Delivery Time & Delays

 Delivery time on most orders is up to 7 business days within the contiguous 48 states.  In the event of delays, every effort will be made to contact you by phone, e-mail or mail.  Actual shipping time is dependent on:

  • Availability of merchandise
  • Weather or other natural conditions
  • Carrier operating schedules, delays or disruptions
  • Credit verification & payment processing
  • Pharmaceutical authorization if applicable

Domestic Shipping Rates and Estimates

Shipping charges for your order will be calculated and displayed at checkout. Orders 50 or more qualify for free freight. Excludes first aid cases.

International Shipping

For international orders & shipments, or for more information about shipping & the availability of products, please feel free to contact us at info@meditackits.com.

Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country. MediTac is not responsible for these charges if they are applied and are your responsibility as the customer.

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. 

If you haven’t received your order within 7 business days of receiving your shipping confirmation email, please contact us at info@meditackits.com with your name and order number, and we will look into it for you.

 

Refunds, returns, and exchanges

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

In the event that your order arrives damaged in any way, please email us as soon as possible at info@meditackits.com with your order number and a photo of the item’s condition. We address these on a case-by-case basis but will try our best to work towards a satisfactory solution.

If you have any further questions, please don't hesitate to contact us at info@meditackits.com.

HSA/FSA Approved

Flexible Spending Account and Health Savings Account eligible item.

Assembled in the United States

By New Yorkers

Quality Components

By Professional Control Team

Hand-Picked by Medical Pros

Career First Responders

FAQ

Frequently Asked Questions

Not at all. Most of our kits are designed to be user-friendly, even in high-stress situations. They’re organized, clearly labeled, and include intuitive tools that anyone can use. For extra confidence, we recommend a basic first aid course.
Yes! Emergencies can happen anywhere—on the road, at work, at the range, or at home. Our kits give you the tools to take action in those critical moments before EMS arrives. It’s better to be over-prepared when seconds matter.
Absolutely. We use medical-grade supplies and field-tested gear—no fillers, no knockoffs. All of the components are the same ones trusted by first responders and military medics. We stand behind every item we include.
Some medical supplies (like antiseptics and medications) have expiration dates, usually 2–5 years. Each item in your kit is clearly marked, and we recommend reviewing your kit yearly to ensure everything is up to date.
Orders are typically processed within 1-2 business days. Once shipped, delivery times vary depending on your location, but most orders arrive within 5-7 business days.
We offer a 30-day return and exchange policy for unused and unopened kits and products.
Yes. Whether you need bulk orders, branded kits, or specialized medical supplies, we can accommodate your needs. Contact us at info@meditackits.com.
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Customer Reviews

Based on 62 reviews
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D
Dave L.

Our MediTAC kits at my sportsman's club had these in them, however upon kit inspection it was found to be expired. We use these very units in my FD EMS equipment we get from our medical supply company. The kits originally came with one chest seal, so I added a second one in case of an exit wound that would also need sealing. Good things to have at the ready at a shooting range.

Just like AED pads, EPI pens, and all other trauma equipment that expires... I prefer to replace them if expired, not because they were needed.

A
A. G.

First, I want to thank all of our first responders and men and women who put foot to ass! This piece goes in your trauma kit, and if you are a civilian, you pray that you never have to use it!Don’t get caught with your pants down, keep it, and carry it.

K
Kenny

I’ve (unfortunately) used 9 of these in the passed 6 months. These are some of the best chest seals on the market and at a decent price. I specifically like this model over the vented model because this model you can easily open, wipe the blood away and slap on with no issue. Adhesion is good enough and the size is perfect. Great, life saving product. Highly recommend.

U
Ulli P.S.

Ist Zusatzmaterial im IFAK

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Jérôme r.

J’ai hélas dû m’en servir il y a quelques temps ou je servais mon pays, cela avait été efficace. Bon produit

A
Angela P.

Came as described, no problems with it at all.

A
Antoniavski

Vendeur très réactif ,produit bien emballerJe recommande fortement

J
Jason G.

This is a quality chest seal

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Andrew R.

You got to have this in your trauma kit for chest wounds. It also has full instructions printed on the package

T
Tyr

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