Tension pneumothorax is among the most time-critical reversible causes of preventable traumatic death — yet needle thoracostomy fails an estimated 20–50% of the time even for trained professionals, driven by insufficient needle length, catheter kinking, tip occlusion, premature needle-catheter separation, and no way to confirm success in a loud, chaotic scene.
What if the device was built against every one of those failure modes?
That's the SPEAR. Every feature is a deliberate, evidence-based engineering decision: a longer 3.75″ catheter for pleural reach, a 10-gauge lumen for faster relief, a spin-lock that prevents premature separation, three fenestrations plus an open soft tip for four decompression paths, a detachable one-way check valve that whistles on success, and centimeter depth markings for insertion control. Anterior or lateral capable, in a rugged pen-style case.
Engineered Against Failure
3.75″ Catheter Reach
Half an inch beyond the 3.25″ CoTCCC length — reaching the pleural space in higher-BMI and edematous chests where short needles miss.
10-Gauge Flow
Roughly 2.5× the cross-sectional area of a 14-gauge catheter for faster, more complete pressure relief.
Spin-Lock + Fenestrations
Locks needle to catheter against premature separation; three fenestrations plus the open tip give four paths against occlusion.
Audible Confirmation
A low-pressure one-way check valve whistles on successful entry — confirmation in noisy environments where visual cues fail.
Provider Scope
Needle decompression is an invasive procedure reserved for credentialed providers operating within their scope of practice, training, and local protocol. The SPEAR supports both CoTCCC-recognized decompression sites — anterior (2nd ICS-MCL) and lateral (4th–5th ICS-AAL) — selected by the provider per protocol. This listing describes the device; it is not a substitute for formal training and provides no procedural technique.
Who Carries It
Tactical & combat medics — tension pneumothorax at point of injury
EMS & flight crews — decompression with audible confirmation
Credentialed providers — anterior or lateral site capability
Round Out Thoracic Capability
Decompression pairs with chest seals and thoracic supplies.
SPEAR Device
Built to Succeed First Attempt.
Genuine North American Rescue, shipped from a clinician-founded, veteran-led team.
Genuine North American Rescue
Sourced direct from North American Rescue.
Specifications
| Manufacturer | North American Rescue |
| SKU | 10-0051 |
| Catheter | 10 Ga. × 3.75″ (9.5 cm), flexible kink-resistant, soft tip |
| Fenestrations | 3 along catheter length plus open tip (4 air paths) |
| One-Way Valve | Detachable low-pressure check valve; audible whistle on decompression |
| Depth Markings | Centimeter graduations |
| Decompression Sites | Anterior (2nd ICS-MCL) or lateral (4th–5th ICS-AAL) |
| Weight / Case | 1 oz; rugged pen-style case |
| Sterility | Sterile, single-use |
| CoTCCC | CoTCCC-recommended (10 Ga. × 3.25″+ for needle decompression) |
When To Use It
- context: Tension pneumothorax at point of injury in high-BMI casualty — 3.75″ catheter reaches the pleural space where shorter 14G needles fail.
- context: Lateral (4th–5th ICS-AAL) decompression when anterior site is blocked by body armor — SPEAR's 3.75″ catheter reaches both sites without equipment change.
- context: Noisy CASEVAC helicopter environment — audible check valve whistle confirms successful decompression when visual assessment is impossible.
- context: First-attempt critical procedure under fire — spin-lock prevents premature needle-catheter separation; four fenestrations prevent tip occlusion.
How It Compares
SPEAR (10 Ga. × 3.75″) vs. ARS (14 Ga. × 3.25″): The ARS is the standard CoTCCC NDC device; the SPEAR is next-generation with larger gauge, longer catheter, fenestrations, and audible confirmation. Both are CoTCCC-recognized; the SPEAR addresses the known failure modes of the 14G design. See chest and thoracic supplies.
SPEAR vs. simple thoracostomy: The SPEAR is a needle decompression device (less invasive, faster); simple thoracostomy is a finger procedure for definitive pleural access. Advanced providers should carry both as CoTCCC recognizes both interventions. See chest thoracic.
SPEAR vs. SAM Chest Seal: Chest seals occlude open chest wounds; needle decompression addresses tension pneumothorax from trapped air. They address different pathophysiology and are complementary — not alternatives. See chest thoracic.
Frequently Asked Questions
Q: How does the SPEAR fenestrated catheter compare to a standard 14-gauge NDC needle?
A: The SPEAR's 10-gauge, 3.75-inch catheter provides approximately 2.5× the cross-sectional area of a 14-gauge needle and four independent air pathways (three fenestrations plus the open tip) versus one. Research on fenestrated catheters shows approximately twice the patency success rate compared to single-port designs. The spin-lock additionally prevents the premature needle-catheter separation that is a recognized failure mode of standard assemblies.
Q: Can the SPEAR be used for lateral thoracic decompression per current CoTCCC guidelines?
A: Yes. The SPEAR is specifically designed to support both anterior (2nd ICS-MCL) and lateral (4th–5th ICS-AAL) decompression sites. At 3.75 inches, the catheter length is sufficient for chest-wall traversal at both sites in the vast majority of adult patients, including higher-BMI individuals.
Q: What training is required to carry the SPEAR device?
A: Needle decompression is restricted to credentialed providers: 68W, IDC, 18D, paramedic, or equivalent with local medical director authorization. A formal TCCC provider course is required; CoTCCC does not authorize Combat Lifesavers for needle decompression.
Q: What is the NSN for the NAR SPEAR Device?
A: The SPEAR Device SKU is 10-0051. For current NSN and DoD/GSA procurement information, contact NAR directly or check the MED-TAC International chest and thoracic supplies collection.
Q: What happens to the SPEAR check valve after the needle is removed?
A: The SPEAR's one-way check valve is detachable. After needle removal and confirmed catheter placement, the valve can be transferred to the catheter hub to continue functioning as a Heimlich-type valve — allowing air to exit while preventing atmospheric air from re-entering. It can also be removed entirely per provider protocol and medical director guidance.
Related searches: NAR SPEAR, needle decompression device, 10 gauge decompression needle, tension pneumothorax needle, fenestrated decompression catheter, North American Rescue 10-0051
All products sourced direct from North American Rescue. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.
Specifications coming soon. Contact us for detailed product information.
FREQUENTLY ASKED QUESTIONS
