Infusion catheters
ProStream
A flexible tube designed primarily to enable the delivery of diagnostic or therapeutic solutions into the peripheral vasculature during a cardiovascular procedure (e.g., delivery of an antithrombotic agent); some types may in addition be applied to coronary or pulmonary vasculature. It is percutaneously introduced and may include features such as side holes for infusion across a specific region, an expanding frame to disrupt clotted blood to improve diffusion, or a balloon to support infusion at a specific region. It is neither a peripherally-inserted central venous catheter, dedicated occluding catheter, nor superselective small vessel microcatheter. This is a single-use device.
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Where to buy ProStream
Contact Micro Therapeutics, Inc. directly; they can quote, ship, or point you to the distributor for your country.
From lavascular.com, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
ProStream models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| 41272-01 | Length 145 cm | Not stated | Available |
| 41273-01 | Length 145 cm | Not stated | Available |
| 41274-01 | Length 145 cm | Not stated | Available |
| 41276-01 | Length 175 cm | Not stated | Available |
| 41277-01 | Length 175 cm | Not stated | Available |
| 41278-01 | Length 175 cm | Not stated | Available |
FDA clearances
- 510(k) K954020 January 1996
Procedures that use infusion catheters
Frequently asked questions
What is ProStream used for?
A flexible tube designed primarily to enable the delivery of diagnostic or therapeutic solutions into the peripheral vasculature during a cardiovascular procedure (e.g., delivery of an antithrombotic agent); some types may in addition be applied to coronary or pulmonary vasculature. It is percutaneously introduced and may include features such as side holes for infusion across a specific region, an expanding frame to disrupt clotted blood to improve diffusion, or a balloon to support infusion at a specific region. It is neither a peripherally-inserted central venous catheter, dedicated occluding catheter, nor superselective small vessel microcatheter. This is a single-use device.
Who makes ProStream?
ProStream is made by Micro Therapeutics, Inc.. It is listed under thrombolysis infusion catheters in our device library.
What sizes does ProStream come in?
Sizes listed for ProStream: Length: 145–175 cm. Confirm availability with the manufacturer's instructions for use.
Is ProStream MRI safe?
The FDA device database entry for ProStream does not state its MRI safety status. Check the labeling before MRI.
Is ProStream FDA cleared?
ProStream is covered by FDA submission K954020.
How do I contact a Micro Therapeutics, Inc. sales representative?
Micro Therapeutics, Inc. has not listed representatives on LA Vascular yet. Visit the Micro Therapeutics, Inc. company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.