Zoom
Description
Made in Israel & available in the USA via MED-TAC International
As combatants and field professionals, the folks at TW Medical in Israel experienced the need for a functional, practical, and easy-to-use tourniquet. They translated this need into the LST tourniquet, which enables treatment of both standard limb injuries and injuries in proximal areas
Introducing the LST - Life Saving tourniquet
The LST Tourniquet is a functional, practical and simple to use tourniquet. Unlike traditional tourniquets, the LST can stop bleeding from proximal areas in addition to stopping limb bleeding.
For injuries to the arms and legs, the LST functions like a standard tourniquet. However, in cases of injuries to the shoulder or upper thigh—or even complete amputations—the LST applies pressure to the main artery leading to the limb using a dedicated pressure pin, effectively stopping the bleeding.
Effective for limb injuries
The LST is effective and quick to apply to the limb. It can also be applied with one hand.
Effective in proximal areas
LST has unique characteristics that enable it to treat injuries that require pressure points.
Practical in extreme conditions
The LST is extremely durable. Its simplicity allows for operation even under extreme pressure conditions and during combat.
Compact and lightweight
The LST is lightweight and compact. It fits well in many vests and pouches, and it is able to be open quickly.
How to Use the LST Tourniquet?
Using the LST tourniquet is simple and effective:
– For limb injuries:
Place the LST above the injury site, just like a standard tourniquet. Tighten the strap and rotate the rad until the bleeding stops. Then, secure the rad and strap.
– For proximal injuries:
Position the LST so that the pressure pin applies force on the main artery leading to the limb. Tighten the strap firmly and, if needed, use the rad to create additional pressure.
The strap length is 155 cm (about 61 inches), plenty of material to be able to go around those with significant tactical midsection girth.
Printable Instructions for Use (IFU) English & Hebrew
TWM developed the LST, which provides on-site solutions for both bleeding from proximal areas and limb bleeding. Additionally, TWM has successfully passed the Israeli Standards Institute's accreditation exams and received approval to develop and manufacture medical products (ISO13485). The LST is protected by both Israeli and international patents and has received approval from the Israeli Ministry of Health (AMAR).
Patents:
- Israel Patent No. 303402 – Granted
- US Patent Application No. 19/058,548 – Notice of Allowance received (patent granted)
- PCT Application No. WO2024246888A1 – Published, providing global coverage
- India Patent Application No. 202517028448 – Filed, currently under review
Clinical Research:
The LST clinical study has been accepted for publication in a journal of traumatology.
It was conducted at Shaare Zedek Medical Center in Jerusalem and demonstrates the LST’s effectiveness for proximal hemorrhage control.
Preliminary Evaluation of the Life Saving Tourniquet (LST)
We will continue to post research as it becomes available.
Field Use Summary:
The product was tested in a training exercise with combat soldiers, focusing on ease of use and time to bleeding control. Results showed that even non-medical personnel could use it effectively after a brief training.
Regulatory Approvals:
- Israeli AMAR approval
- FDA listing
On a personal note: We had asked Yaakov Tsadik, the inventor of the LST for a quick background and history of the device, because devices like these usually tend to have a story, right? This is the beautiful email we received.
Marco,
I totally understand the need for more independent studies. The IDF is about to run an evaluation of the LST, and plans to publish their own findings.
As for the background story:
A few years ago, I volunteered with Magen David Adom. That’s where I first encountered the challenge of junctional bleeding. One of my friends ended up hospitalized with necrosis in two fingers after trying to apply a Manual Pressure Point during a trauma case — it nearly led to amputation.
Later in the army, during a training exercise, a friend of mine was shot in the shoulder. My instinct was to apply Manual Pressure Point, but a commander stopped me, reminding me that in real combat I’d have to keep fighting — not stop to treat him. That moment stuck with me. If it were real, my friend would have bled out in minutes — and there was nothing I could’ve done.
I kept thinking: if it were a limb injury, I could’ve just applied a tourniquet and gone back to the fight. But for junctional wounds, I had no solution.
Over time, I started forming one: a compact, practical tool that could act as both a standard tourniquet and a way to stop junctional bleeds — simple enough for any soldier or responder to use.
The problem of junctional bleeding is well known in trauma care, so I wondered why no one had done it already. But after two years of trial and error — with countless failed prototypes — I understood why no one had. Together with Dr. Giora Weiser, we eventually arrived at a working, clinically effective device.
Shortly after my discharge, I founded the company. Two years later, the LST was ready for market — and now, with growing adoption and awareness, I’m hopeful it will go on to save many lives.
Let me know if this helps.
I totally understand the need for more independent studies. The IDF is about to run an evaluation of the LST, and plans to publish their own findings.
As for the background story:
A few years ago, I volunteered with Magen David Adom. That’s where I first encountered the challenge of junctional bleeding. One of my friends ended up hospitalized with necrosis in two fingers after trying to apply a Manual Pressure Point during a trauma case — it nearly led to amputation.
Later in the army, during a training exercise, a friend of mine was shot in the shoulder. My instinct was to apply Manual Pressure Point, but a commander stopped me, reminding me that in real combat I’d have to keep fighting — not stop to treat him. That moment stuck with me. If it were real, my friend would have bled out in minutes — and there was nothing I could’ve done.
I kept thinking: if it were a limb injury, I could’ve just applied a tourniquet and gone back to the fight. But for junctional wounds, I had no solution.
Over time, I started forming one: a compact, practical tool that could act as both a standard tourniquet and a way to stop junctional bleeds — simple enough for any soldier or responder to use.
The problem of junctional bleeding is well known in trauma care, so I wondered why no one had done it already. But after two years of trial and error — with countless failed prototypes — I understood why no one had. Together with Dr. Giora Weiser, we eventually arrived at a working, clinically effective device.
Shortly after my discharge, I founded the company. Two years later, the LST was ready for market — and now, with growing adoption and awareness, I’m hopeful it will go on to save many lives.
Let me know if this helps.
Thank you!
SPECS
Width:
Length:
Height:
Weight:
Volume:
Length:
Height:
Weight:
Volume:
PRODUCT FAQ
CLINICAL RATIONALE
Customer Reviews
Be the first to write a review
Recently viewed products
My Wishlist
Wishlist is empty.
Compare
Shopping cart
