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Hemospray – the next generation in haemostasis therapy


Next generation haemostasis modality

Hemospray is a proprietary mineral blend powder developed specifically for endoscopic haemostasis. It contains no human or animal proteins or botanicals and has no known allergens. Hemospray is metabolically inert and deemed nontoxic, systemically or otherwise. Over the years, similar materials have been used by the military for topical battlefield haemostasis applications.

For more information including links to reference articles and a video library, please visit the Hemospray website at

How It Works

When Hemospray comes in contact with an actively bleeding site, the powder absorbs water, then acts both cohesively and adhesively, forming a mechanical barrier over the bleeding site.


Hemospray, unlike traditional therapies, is a nonthermal, nontraumatic, noncontact modality that doesn’t require the precise targeting of other endoscopic devices.

Anticipated Advantages

Nonthermal Nontraumatic
No tissue changes occur as sometimes experienced with thermal modalities. Since no force is applied at the treatment site, the powder minimizes the risk of tissue trauma as experienced with other modalities.
Noncontact Nonspecific Targeting
Aerosol delivery system eliminates the need for direct mechanical or contact forces with the treatment site. Powder is sprayed toward the source of the bleed, so it does not require the en face approach and accuracy needed for conventional modalities.

Intended Use
Used for haemostasis of nonvariceal upper gastrointestinal bleeding.

Thank You for Your Interest in Cook Medical's Products

The product information on this website is intended only for physicians and healthcare professionals licensed in the European Union (except France), the United Kingdom, Switzerland, Norway, Iceland, Turkey, and Liechtenstein. If you are located in another global region, please click on the regional flag at the very top of the webpage and choose your region from the drop-down options.

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Information provided on this site is not intended to be professional medical advice. Product Instructions for Use (IFU) should be consulted before use of any product.