Company Name	Product Name	Type of Catheter Construction	Proximal Size (F)	Middle Size (F)	Distal Size (F)	Catheter Working Length (cm)	Catheter Endhole ID (inch)	Recommended Guidewire Size (inch)	Radiopaque Tip (Yes/No)	Hydrophilic Coating (Yes/No)
Cook Medical	Cantata 2.8	Braided stainless steel, PTFE, Pebax	2.8	2.8	2.8	100, 110, 135, 150	0.025	0.021 (maximum)	Yes	Yes
Cook Medical	Cantata 2.9	Braided stainless steel, PTFE, Pebax	2.9	2.9	2.9	100, 110, 135, 150	0.027 (0.69 mm)	0.025 (maximum)	Yes	Yes
Cook Medical	Cantata 2.5	Braided stainless steel, PTFE, Pebax	2.5	2.5	2.5	100, 110, 135, 150	0.021	0.018 (maximum)	Yes	Yes

Company Name	Product Name	Catheter Size (F)	Working Length (cm)	Minimum Guiding Catheter ID (inch)	Comments
Cook Medical	TriForce Peripheral Crossing Set	Inner catheter: 4, outer sheath: 5, tapering to 4 (0.035-inch wire)	65, 100	0.052	Coaxial peripheral crossing set; both inner catheter and outer sheath are hydrophilically coated; inner catheter is braided with radiopaque tip; outer sheath is coil reinforced to provide exceptional tracking through tortuous anatomy; a tungsten-loaded tip on the outer sheath aids pushability and radiopacity; outer sheath is tapered down to inner catheter to provide additional support, strength, and pushability across challenging lesions

Company Name	Product Name	Size (F)	Length (cm)	Guidewire Compatibility (inch)	Curved or Straight	Radiopaque Tip (Yes/No)	Type of Special Access
Cook Medical	Performer: Radial	6	7, 23	0.018	Straight	No	Radial artery access
Cook Medical	Performer: Mullins	4–16	48, 63, 75, 85	0.038	Curved	Yes	Transseptal access
Cook Medical	Performer: Micropuncture	4–7	13	0.018	Straight	No	Hybrid introducer sheath and micropuncture set to expedite standard sheath access
Cook Medical	Performer: Hausdorf-Lock	8–12	75	0.038	Curved	Yes	Transseptal access
Cook Medical	Micropuncture Pedal Introducer Access Set	2.9	7	0.018 X 40 cm (nitinol with platinum tip)	Angled	No	Pedal access
Cook Medical	Keller-Timmermans	18–24	65, 85	0.038	Straight, curved	No	Large device/stent graft
Cook Medical	Flexor Radial Hydrophilic Introducer Access Set	4, 5, 6, 7	7, 13, 23	0.018 (nitinol with palladium)	Straight	No	Radial artery access
Cook Medical	Check-Flo: Extra Large	20–24	25, 40, 65	0.038	Straight	No	Large device/stent graft

Company Name	Product Name	Size (F)	Length (cm)	Guidewire Compatibility (inch)	Curved or Straight	Radiopaque Tip (Yes/No)
Cook Medical	Performer: Small Valve	4–8	5, 5.5, 7, 13, 25, 30, 35, 45	0.035, 0.038	Straight	With or without

Company Name	Product Name	Catheter Tip OD (inch)	Wire Size (inch)	Working Length (cm)	Minimum Guiding Catheter ID (F)	Comments
Cook Medical	TriForce Peripheral Crossing Set	Inner catheter: 4, outer sheath: 5, tapering to 4 (0.035-inch wire)	0.035	65, 100	0.052 inch	Coaxial peripheral crossing set; both inner catheter and outer sheath are hydrophilically coated; inner catheter is braided with radiopaque tip; outer sheath is coil reinforced to provide exceptional tracking through tortuous anatomy; a tungsten-loaded tip on the outer sheath aids pushability and radiopacity; outer sheath is tapered down to inner catheter to provide additional support, strength, and pushability across challenging lesions

Company Name	Product Name	Catheter Size/Length (F/cm)	Working Diameters (mm)	Snare Length (cm)	Snare Type
Cook Medical	CloverSnare 4-Loop Vascular Retriever	6/90, 8/85, 10/80	32	90	Four-loop nitinol snare with tantalum core coaxial sheath system with radiopaque markers at each distal tip
Cook Medical	Curry Intravascular Retriever	6.3/100, 8/100	0.018, 0.021 inch	150	Folds at midpoint and forms a loop when passed through the catheter; supplied sterile in peel-open packages; intended for one-time use
Cook Medical	Dotter Intravascular Retriever	8/95	30-mm basket	7-cm basket	Helical loop basket is loaded into the hub of the catheter and expands upon emergence from the distal tip; supplied sterile in peel-open packages; intended for one-time use
Cook Medical	Günther Tulip Vena Cava Filter Retrieval Set	6.3/80	20-mm snare loop	–	The GTRS jugular approach consists of a retrieval loop system with a braided platinum wire loop, a coaxial retrieval sheath system, an entry needle, a wire guide, and a dilator; a radiopaque band provided on the outer sheath identifies precise location of the distal tip of the sheath for positioning accuracy
Cook Medical	Indy OTW Snare	8/55, 8/100	40-mm basket	55/100-cm catheter	Four-loop petal radiopaque nitinol

Company Name	Product Name	Needle Length (cm)	Proximal Gauge Size	Distal Gauge Size	Curve Type	Comments
Cook Medical	Endrys Transseptal Needle	75	17	22	–	Used for transseptal entry into the left atrium
Cook Medical	Transseptal Needle	56	19	22	–	Used for transseptal left-heart access in both diagnostic and interventional procedures
Cook Medical	Transseptal Needle	71	18	21	–	Used for transseptal left-heart access in both diagnostic and interventional procedures