Infusion catheters
Cragg McNamaraTM
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 Cragg McNamaraTM
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.
Cragg McNamaraTM 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 |
|---|---|---|---|
| 41031-01 | — | Not stated | Available |
FDA clearances
- 510(k) K940634 October 1994
Procedures that use infusion catheters
Frequently asked questions
What is Cragg McNamaraTM 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 Cragg McNamaraTM?
Cragg McNamaraTM is made by Micro Therapeutics, Inc.. It is listed under thrombolysis infusion catheters in our device library.
What sizes does Cragg McNamaraTM come in?
The FDA device database does not list sizes for Cragg McNamaraTM. Check the instructions for use or ask a Micro Therapeutics, Inc. representative.
Is Cragg McNamaraTM MRI safe?
The FDA device database entry for Cragg McNamaraTM does not state its MRI safety status. Check the labeling before MRI.
Is Cragg McNamaraTM FDA cleared?
Cragg McNamaraTM is covered by FDA submission K940634.
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.