Military

The OLAES Modular Trauma Dressing is a versatile and innovative solution for advanced wound care and bleeding control. Trusted by military personnel, first responders, and healthcare professionals, this dressing combines simplicity with multi-functional capabilities, making it ideal for addressing complex trauma scenarios. It features a large trauma pad, 3 meters of sterile 4-ply packing gauze, a plastic occlusive sheet for treating burns or occluding chest injuries, and a transparent pressure cup for focusing pressure on the wound site. Designed for ease of use and efficiency in high-pressure situations, the OLAES Modular Trauma Dressing is a must-have for emergency care.

Features:

• Latex-free construction, ensuring safety for all patients

• Elastic wrap with built-in control strips to prevent accidental unravelling while bandaging

• 3 meters of sterile 4-ply packing gauze for effective wound packing

• Plastic occlusive sheet included for the treatment of small burns or occluding chest injuries

• Transparent pressure cup that focuses pressure on the wound site and allows for visual inspection of haemorrhage (also doubles as an eye protection cup)

• High-quality, heavy elastic bandage ensures secure and reliable coverage

• Modular design with velcro brakes for easy application and versatility

Specifications:

• Available in 4", 6", and 4" flat-packed versions

• Ideal for advanced trauma care, including wound packing, compression, and chest injury treatment

FAQs:

Q: What is the OLAES Modular Trauma Dressing used for?
A: The OLAES Modular Trauma Dressing is designed for advanced wound care, bleeding control, and the treatment of traumatic injuries, including burns and chest injuries.

Q: How does the pressure cup on the OLAES Trauma Dressing work?
A: The transparent pressure cup helps to focus pressure on the wound site, allowing for visual inspection of haemorrhage and ensuring effective bleeding control. It can also be used as an eye protection cup when necessary.

Q: Is the OLAES Trauma Dressing suitable for military use?
A: Yes, the OLAES Modular Trauma Dressing is trusted by military personnel due to its versatility, durability, and effectiveness in high-stress situations.

Q: Can the OLAES Modular Trauma Dressing be used in civilian emergency situations?
A: Yes, this dressing is designed for use in both military and civilian emergency settings, providing reliable care for traumatic injuries, including gunshot wounds, burns, and fractures.

Q: What makes the OLAES Trauma Dressing modular?
A: The OLAES Trauma Dressing is modular due to its multiple components, including the large trauma pad, packing gauze, pressure cup, and occlusive sheet, which can be adapted to various types of injuries.

FAQs:

Q: What makes the Olaes Modular Trauma Dressing unique?
A: It features multiple components like gauze, pressure bars, and occlusive sheeting, making it versatile for treating severe injuries.

Q: Is the dressing suitable for self-application?
A: Yes, it’s designed for quick and efficient application, even under stress.

Q: Can it be reused?
A: No, the dressing is single-use and comes vacuum-sealed for sterile application.

TacMed Wallet Reference Cards are compact, durable, and essential for anyone needing quick access to life-saving information. These cards are designed to fit perfectly in your wallet, offering easy-to-follow instructions for managing emergency situations. Whether you're a first responder, an outdoor enthusiast, or simply someone focused on preparedness, these reference cards are an indispensable resource.

Available individually or as a set of four, the cards cover key medical protocols and assessments, making them ideal for anyone who wants to be ready in an emergency.

Features:

• Compact and durable: Sized to fit easily in your wallet for quick access

• Quick-reference instructions: Clear, easy-to-follow guidelines for managing emergencies

• Versatile: Perfect for first responders, outdoor enthusiasts, and anyone focused on preparedness

• Multiple options: Available as individual cards or as a set of four

Available Cards:

• DRS ABCDE / IMIST

• METHANE / Triage Sieve

• MARCHE / IMIST

• GCS / Vital Signs

Note: Whether you're at the scene of an accident, handling a medical emergency, or just preparing for the unexpected, these cards are designed to help you manage critical situations with confidence.

FAQs:

Q: What is included in the TacMed Wallet Reference Cards set?
A: The set includes four cards: DRS ABCDE / IMIST, METHANE / Triage Sieve, MARCHE / IMIST, and GCS / Vital Signs. Each card is designed to help you remember key protocols and assessments during an emergency.

Q: Are the cards durable enough for outdoor use?
A: Yes, the TacMed Wallet Reference Cards are made from durable materials, designed to withstand the rigours of outdoor environments and everyday use.

Q: Can I carry just one card, or do I need to buy the whole set?
A: You can purchase the cards individually or as a set of four, depending on your needs. Each card covers different aspects of emergency care.

The Nasopharyngeal Airway (NPA), also known as a nasal airway, is a vital disposable adjunct used to maintain an open airway in patients, particularly in emergency situations. It is an essential tool in any first aid or trauma kit, trusted by first responders and healthcare professionals worldwide to provide reliable airway management when every second counts.

Made from soft, flexible PVC material, the NPA features a bevelled tip for easy and comfortable insertion, reducing the risk of complications during use. The device also has inner striations to facilitate smooth suction catheter insertion, enhancing overall functionality. Designed with patient comfort in mind, this latex-free airway ensures both reliability and ease of use in critical moments.

The Nasopharyngeal Airway is available in a variety of sizes, including paediatric options. Contact us for availability of additional sizes to suit your needs.

Features:

• Soft, flexible construction for patient comfort

• Bevelled tip for smooth and easy insertion

• Available in a range of sizes, including paediatric

• Durable, high-quality PVC material

• Latex-free design for sensitive patients

FAQs:

Q: What is a Nasopharyngeal Airway used for?
A: The Nasopharyngeal Airway is used to maintain an open airway in patients, particularly in emergency or trauma situations. It helps to prevent airway obstruction and facilitate easier breathing.

Q: Is the Nasopharyngeal Airway suitable for paediatric patients?
A: Yes, the Nasopharyngeal Airway is available in paediatric sizes, making it suitable for use in children. Contact us for availability of other sizes.

Q: What material is the Nasopharyngeal Airway made from?
A: The Nasopharyngeal Airway is made from soft, flexible PVC material that ensures a comfortable insertion while also being durable and effective for long-term use.

Q: Is the Nasopharyngeal Airway latex-free?
A: Yes, the Nasopharyngeal Airway is latex-free, making it safe for patients with latex sensitivities.

The SAM® Splint is the gold standard in splinting and immobilisation, trusted by professionals worldwide, including military medics and volunteer first responders. This versatile, lightweight, and durable splint can be used for a wide range of injuries, from simple arm fractures to improvised cervical collars. Its rugged construction and reusability make it an essential tool for trauma kits in both emergency and clinical settings.

Made from a waterproof, radiolucent material, the SAM® Splint provides reliable immobilisation in any environment. It is easy to mould to fit various limb shapes and sizes, ensuring optimal support for fractures, dislocations, and soft tissue injuries. The splint can be fastened in place with tape or any other suitable wrap, making it quick and easy to use in high-pressure situations.

Whether you're responding to an accident in extreme temperatures or challenging conditions, the SAM® Splint offers the flexibility and reliability needed to provide life-saving care.

Features:

• Lightweight and compact for easy storage and portability

• Waterproof, ensuring it remains effective in wet conditions

• Reusable and easy to clean, perfect for long-term use

• Radiolucent, allowing for X-ray imaging without removal

• Stable in extreme temperatures and altitudes, making it ideal for harsh environments

• Latex-free, suitable for individuals with latex allergies

• Can be fastened in place with tape or any preferred wrap

• Durable, rugged construction designed for multiple uses

FAQs:

Q: What types of injuries can the SAM® Splint be used for?
A: The SAM® Splint is versatile and can be used to immobilise fractures of the arms, legs, wrists, ankles, as well as joints like the knee and elbow. It can also be used as an improvised cervical collar.

Q: How is the SAM® Splint fastened?
A: The SAM® Splint can be fastened securely in place using tape, bandages, or any other suitable wrap, depending on the situation.

Q: Is the SAM® Splint reusable?
A: Yes, the SAM® Splint is reusable and can be cleaned with standard sanitising solutions, making it perfect for long-term use in a variety of settings.

Q: Can the SAM® Splint be used in extreme temperatures?
A: Yes, the SAM® Splint is designed to remain stable and effective in extreme temperatures and altitudes, making it suitable for use in harsh environments.

Q: Is the SAM® Splint radiolucent?
A: Yes, the SAM® Splint is radiolucent, meaning it will not interfere with X-ray imaging and can be left in place during scans.

Q: Does the SAM® Splint come in different sizes?
A: The SAM® Splint is available in multiple sizes to accommodate a wide range of patient needs and injuries.

The NAR Trauma Shears 7.1/4" are an essential tool for medical professionals, first responders, and military personnel. Featuring a robust design and sharp blades, these shears are built for rapid, efficient cutting of clothing, seat belts, and other materials in emergency situations.

The sleek black colour of the NAR Trauma Shears is ideal for tactical environments. Constructed from premium-grade stainless steel, they offer exceptional cutting precision. The contoured handles are ergonomically designed for maximum control, even in wet conditions. The serrated lower edge is capable of cutting through the toughest materials with ease, and the clothing-lift lip and rounded tip ensure the safety of patients during use.

Whether you're in a civilian, tactical, or combat setting, the NAR Trauma Shears are designed to meet the challenges of casualty care with speed, efficiency, and dependability.

Features:

• Premium-grade stainless steel with exceptional sharpness for quick cuts

• Serrated lower edge for cutting through the toughest materials

• Clothing-lift lip and rounded tip for ultimate patient safety

• Soft-grip, non-slip contoured handles for maximum control, even when wet

• Unique black colour, ideal for tactical environments

• Heavy-duty blades for reliable performance

• Ergonomic handles for comfort during use

• Durable construction, built for longevity

• Compact and lightweight for easy portability

FAQs:

Q: What are NAR Trauma Shears used for?
A: NAR Trauma Shears are specifically designed for cutting through tough materials like clothing, bandages, seat belts, and other obstacles in emergency medical situations.

Q: Are these shears suitable for use in combat zones?
A: Yes, these shears are designed for military, tactical, and civilian use. They provide fast and reliable cutting when every second counts, making them ideal for combat zones and emergency situations.

Q: How durable are NAR Trauma Shears?
A: These shears are constructed from premium stainless steel, ensuring excellent durability, resistance to wear, and long-lasting performance in demanding environments.

Q: Are these shears comfortable to use for extended periods?
A: Yes, the ergonomic, soft-grip, non-slip contoured handles provide comfort and control even in wet or slippery conditions, ensuring easy use during prolonged periods.

ChemLight Tactical Lights are versatile, durable, and lightweight lighting solutions ideal for a wide range of applications, including military operations, emergency situations, and outdoor activities. Trusted by the US Armed Forces and first responders for over five decades, these chemical lights provide reliable illumination in various conditions. Available in red, yellow, and green colours with a 12-hour duration, or blue with an 8-hour duration, ChemLights are perfect for marking routes, clearing areas, vehicle lane night patrols, and more. Each ChemLight is individually foil-wrapped for protection from light and moisture, ensuring optimal performance when needed.

ChemLights are an essential addition to survival, first aid, evacuation, or medical kits. Their easy-to-use design and long-lasting light make them indispensable in tactical and emergency environments.

Key Features:

• Various Colours & Durations: Available in Red, Yellow, Green (12hr duration) and Blue (8hr duration).
• Durable & Lightweight: Perfect for marking routes, clearing areas, and emergency situations.
• Versatile Applications: Ideal for perimeter protection, route marking, signaling, and more.
• Individually Foil-Wrapped: Provides protection from light and moisture.
• Trusted by Professionals: Used by the US Armed Forces, Federal Agents, First Responders, and Military for over 50 years.
• Made in the USA: Cyalume products are engineered to the highest quality standards.

Pack Options:

• Single ChemLight
• Pack of 5 (various colours)
• Assorted Pack of 6 (2 Green, 2 Red, 2 Yellow)

FAQs:

Q: What colours are available for the ChemLight Tactical Lights?
A: ChemLights are available in Red, Yellow, and Green with a 12-hour duration, and Blue with an 8-hour duration.

Q: What are ChemLights used for?
A: ChemLights are ideal for marking routes, clearing areas, vehicle lane patrols, perimeter protection, safety marking, signaling, and more. They are commonly used in military operations, emergency situations, and survival kits.

Q: How long do ChemLights last?
A: ChemLights are available in two durations: 12 hours for Red, Yellow, and Green models, and 8 hours for the Blue model.

Q: Are ChemLights suitable for outdoor use?
A: Yes, ChemLights are designed for outdoor and tactical use. They are durable, lightweight, and weather-resistant, making them ideal for harsh conditions.

Q: Are ChemLights safe to use in emergency kits?
A: Yes, ChemLights are perfect for emergency, first aid, and survival kits. They are easy to use, require no batteries, and are individually foil-wrapped to protect them from light and moisture.

Q: How are ChemLights packaged?
A: ChemLights are individually foil-wrapped to ensure they remain protected from light and moisture, guaranteeing their effectiveness when needed.

Q: Can ChemLights be used in combat or tactical operations?
A: Yes, ChemLights have been trusted by the US Armed Forces and first responders for over 50 years for use in combat, tactical operations, and field exercises.

Q: How can I buy ChemLights?
A: ChemLights are available in singles, packs of 5, or an assorted pack of 6. You can purchase them through our website or contact us for more information.

The ARS Needle for decompression is the result of the combination of the best minds in the field and the available data on tension pneumothorax. Designed for rapid and efficient management of tension pneumothorax in emergency situations.

Made by North American Rescue the ARS Needle for Decompression is a patented design that improves the probability of success when managing casualties who present with signs and symptoms of a tension pneumothorax. With an easy to open container that protects the needle from damage during storage and a removed flash cap from the needle system to allow immediate confirmation of placement the ARS is the needle of choice for decompression of a tension pneumothorax.

Features:

• Strong, reliable needle/catheter: 14 gauge x 8.25cm.
• Rugged needle/catheter protective tube
• Easy ID textured twist top with handy clip
• Easy to open container for quick access
• Capless flash chamber for immediate confirmation of needle placement
• Convenient, compact size
• Quick and effective
• Professional-grade quality
• Single-use device

FAQs:

Q: What is the ARS Needle for Decompression used for?
A: The ARS Needle is used for rapid needle decompression to relieve tension pneumothorax, a life-threatening condition where air builds up in the chest and threatens breathing.

Q: How do you use the ARS Needle for Decompression?
A: The needle is inserted into the chest cavity to release trapped air and restore normal lung function. It is designed for quick, efficient use with minimal training.

Q: Is the ARS Needle reusable?
A: No, the ARS Needle is a single-use device to ensure sterility and reliable performance during each use.

The Guedel Airway 8-Piece Kit (40mm - 110mm) is a crucial tool for first responders, paramedics, and medical professionals. This comprehensive kit includes a full range of Guedel airways, offering reliable airway management in emergency situations. The kit is designed to maintain patient airways, promote proper ventilation, and stabilise patients during life-threatening medical emergencies. Whether you’re in the field or in a clinical setting, the Guedel Airway Kit ensures that you have the right tools to manage airways and prevent respiratory failure.

Features:

• Complete Airway Kit: Includes 8 Guedel airways ranging from 40mm to 110mm to accommodate different patient sizes.

• Reliable Airway Management: Ensures open airways for proper ventilation in emergency situations.

• Durable and Safe: Made from high-quality, medical-grade materials for durability and safe use.

• Convenient and Compact: Organised in a compact, easy-to-carry kit for quick access during emergencies.

• Trusted by Professionals: Widely used by first responders, military medics, and healthcare professionals around the world.

• Easy to Use: Simple to insert and adjust, making it ideal for both trained professionals and individuals with basic first aid knowledge.

FAQs:

Q: What is the Guedel Airway 8-Piece Kit used for?
A: The Guedel Airway 8-Piece Kit is used to maintain open airways during medical emergencies, facilitating proper ventilation and stabilising patients with respiratory distress.

Q: How do you choose the correct Guedel airway size?
A: The correct size depends on the patient’s age and physical condition. The kit includes a range of sizes from 40mm to 110mm to accommodate different patients.

Q: Can the Guedel Airway 8-Piece Kit be used by non-medical personnel?
A: Yes, the kit is designed to be easy to use and can be employed by individuals with basic first aid training. However, it’s most effective when used by trained medical professionals.

The Quik Litter is a cost-effective emergency carry litter designed for rapid deployment in the movement of casualties. Ideal for use in mass casualty incidents, disasters, active shooter events, and everyday patient movements, the Quik Litter is an essential tool for first responders and medical teams.

Constructed from water-resistant, woven polyethylene, the Quik Litter is latex-free and has a load capacity tested to 226 kg (500 lbs). It features ten large carry handles, including four on each side and one larger handle at each end, providing multiple carry points for easy and efficient transportation of casualties.

Compact and lightweight, the Quik Litter is an excellent disposable solution for situations where portability, strength, and reliability are key.

Features:

• Cost-effective emergency carry litter

• Ten large carry handles for easy handling

• Load capacity tested to 226 kg (500 lbs)

• Latex-free and water-resistant material

• Ideal for mass casualty incidents, disasters, and active shooter events

• Lightweight and compact for easy storage and quick deployment

FAQs:

Q: How much weight can the Quik Litter carry?
A: The Quik Litter has a load capacity tested to 226 kg (500 lbs), making it suitable for transporting patients and casualties of varying sizes.

Q: What is the material of the Quik Litter?
A: The Quik Litter is made of a water-resistant, woven polyethylene material that is latex-free for increased safety during use.

Q: Is the Quik Litter reusable?
A: The Quik Litter is designed as a disposable product, ideal for one-time use in emergency situations such as mass casualty incidents or disasters.

Q: How is the Quik Litter stored?
A: The Quik Litter is compact and lightweight, packaged with dimensions of 28 cm x 20 cm x 5 cm, making it easy to store and quickly deploy when needed.

The HyFin Vent Training Chest Seal Twin Pack is an ideal training tool designed to simulate the use of the HyFin Vent Chest Seal in real-life scenarios. It offers a cost-effective and safe alternative to using the actual chest seal in training environments, making it perfect for both vented and occlusive chest seal application practice.

These training seals mimic the fit and function of the real device but feature a less aggressive adhesive, making them suitable for use on human skin or training manikins. This allows for accurate practice in placing both the chest seal and the vent over a simulated wound, enhancing user familiarity and improving their confidence when faced with real emergency situations.

Packaged in the same rugged, compact foil pouch as the original seals, the HyFin Vent Training Chest Seal Twin Pack ensures that students can open just one chest seal at a time as needed, maintaining convenience and hygiene. Manufactured in the USA and 100% latex-free, these chest seal trainers come with Red Tip Technology for easy access, ensuring quality performance every time.

Features:

• Cost-Effective Training Solution: A budget-friendly alternative to using the actual device for training.

• Manikin-Friendly Adhesive: Specially formulated adhesive that won’t damage manikins or leave excessive residue.

• Same Form and Function: Designed to mirror the HyFin Chest Seal’s design, ensuring realistic training for correct placement of the seal and vent.

• Comes with Gauze Pad: Includes a gauze pad to wipe the wound surface before applying the chest seal for added realism.

• Compact Packaging: Packaged in a rugged, compact foil pouch with perforations for easy, one-at-a-time access to the chest seals.

FAQs:

Q: What is the HyFin Vent Training Chest Seal used for?
A: It is used for training purposes to practice applying vented and occlusive chest seals in emergency situations. It mimics the real HyFin Chest Seal in both form and function.

Q: Can the HyFin Vent Training Chest Seal be used on actual patients?
A: No, these are training devices specifically designed for use on manikins or human skin during training exercises. They feature a less aggressive adhesive to prevent damage to training manikins.

Q: How does the adhesive on the HyFin Vent Training Chest Seal work?
A: The adhesive is designed to be manikin-friendly, so it won’t damage or leave excessive residue on the training manikin or human skin. It allows for effective application and removal during training exercises.

Q: Does the HyFin Vent Training Chest Seal come with anything extra?
A: Yes, each chest seal comes with a gauze pad that can be used to wipe the wound surface before applying the chest seal, ensuring a more realistic training experience.

Q: How is the HyFin Vent Training Chest Seal packaged?
A: It is packaged in a rugged, easy-to-open foil pouch with perforations, allowing for the user to open only one chest seal at a time as needed, ensuring convenience and hygiene during training.

The Halo Chest Seal 2 Pack (2 x Sealed) is a life-saving tool designed to manage penetrating chest trauma in emergency situations where time is critical. Ideal for treating open pneumothorax, the Halo Chest Seal also prevents the development of tension pneumothorax caused by injuries such as gunshots, stab wounds, or other chest injuries. This versatile seal is particularly effective for casualties experiencing heavy bleeding, excessive perspiration, or in extremely wet and challenging environments.

The unique design of the Halo Chest Seal features a large pull tab for quick and easy application, and the aggressive hydrogel adhesive ensures the seal conforms to the body, preventing contamination and maintaining the integrity of the wound. Each pack contains two chest seals, allowing for the treatment of both entrance and exit wounds.

With its non-vented, oval shape, the Halo Chest Seal provides an occlusive seal even in the most demanding conditions. It is easy to apply and can be vented by lifting a flap on the seal, with the ability to reseal after venting. This chest seal is lightweight, rugged, and designed for easy use, even in low-light or high-stress environments.

Features:

• Dual Pack: Comes in a pack of two, allowing for treatment of both entrance and exit wounds.

• Occlusive Seal: Creates a secure, occlusive seal around the wound, preventing air from entering or exiting the chest.

• Non-Vented Design: Oval shape for a comfortable and effective seal, ensuring the prevention of tension pneumothorax.

• Hydrogel Adhesive: The aggressive hydrogel adhesive ensures a secure fit, even in wet, bloody, or sweaty conditions.

• Ventable Seal: The flap allows for venting of the wound and reseals effectively after venting.

• Quick Application: Large pull tab facilitates fast and easy application, even under stressful or low-light conditions.

• Lightweight and Rugged: Designed to be lightweight and tough, ensuring easy portability without sacrificing durability.

• Non-Sterile Packaging: Clean, puncture-resistant packaging for safe storage and transport.

• USA Made: Manufactured in the USA, ensuring high-quality standards.

FAQs:

Q: What is the Halo Chest Seal used for?
A: The Halo Chest Seal is used to treat penetrating chest trauma, including open pneumothorax, preventing tension pneumothorax from gunshot wounds, stab wounds, or other chest injuries.

Q: How does the Halo Chest Seal work?
A: The Halo Chest Seal creates an occlusive seal around the wound, preventing air from entering or exiting the chest and helping to prevent the development of tension pneumothorax.

Q: Can the Halo Chest Seal be used in extreme conditions?
A: Yes, the seal is designed for use in extreme environments, including situations with excessive bleeding, heavy perspiration, and wet conditions.

Q: How do I apply the Halo Chest Seal?
A: The Halo Chest Seal features a large pull tab for easy application, even in low-light or high-stress situations. Simply place the seal over the wound and press down for secure adhesion.

Q: Can the seal be vented?
A: Yes, the Halo Chest Seal can be vented by lifting a flap on the seal. It can be resealed after venting for continued protection.

Q: Is the Halo Chest Seal sterile?
A: No, the Halo Chest Seal is non-sterile, but it comes in puncture-resistant packaging that ensures cleanliness and safety during transport.

The Russell Chest Seal is specifically designed for the immediate management of open chest wounds, helping to minimise the risk of tension pneumothorax. This hydrogel-based dressing features an integral low-profile valve with four apertures, allowing air to escape from the pleural cavity while preventing it from being drawn back in. This mechanism helps to reduce lung collapse and promotes lung re-inflation.

Made from a hydrogel matrix mounted on a non-woven fabric with silicon-coated release liners, the Russell Chest Seal adheres securely to the skin for up to 24 hours, ensuring comfort for the patient during prolonged use.

Features:

• Fast, easy, and intuitive to apply, ideal for emergency use

• Patented hydrogel base that ensures it sticks and stays stuck

• Four large peripheral apertures that allow for the drainage of air and blood

• A large central hole in the base material ensures quick, accurate placement with reduced risk of obstructing the wound opening

• Low-profile and highly flexible, providing comfort during use

• Compact design for easy packing in your medical kit

• Can be worn for up to 24 hours, ensuring effective treatment during transport

• Shelf life of 3 years

FAQs:

Q: How long can the Russell Chest Seal stay in place?
A: The Russell Chest Seal is designed to remain adhered for up to 24 hours, offering continued protection for the patient during transport.

Q: Is the Russell Chest Seal suitable for all chest wounds?
A: The Russell Chest Seal is specifically designed for penetrating chest wounds and helps minimise the risk of tension pneumothorax. It should be used for open chest injuries where there is a risk of air entering the pleural cavity.

Q: Is the Russell Chest Seal easy to apply?
A: Yes, the Russell Chest Seal is fast, easy, and intuitive to apply, ensuring quick treatment during emergencies.

Q: How does the Russell Chest Seal prevent tension pneumothorax?
A: The valve mechanism in the Russell Chest Seal allows air to escape from the pleural cavity without being drawn back in, helping to minimise lung collapse and facilitate lung re-inflation.