Cocoon PFO Occluder

Extensive size matrix so that there is no compromise

6 SKUs (vs 4 SKUs of competitor)

Softness to Protect^*

2+ times softer at the rims

5 out of 6 occluders are 8F sheath compatible

Designed to minimize nickel leaching
Platinum nanocoating

Ultrathin layer of Platinum atoms using nanofusion technology is coated on the Nitinol wire by a process called plasma deposition
Platinum nanocoating makes the Cocoon Occluders inert, biocompatible, non-corrosive and non-allergic and also enhances radiopacity

Platinum nanocoating makes the Cocoon PFO Occluder:

Biocompatible

Non-corrosive

Non-allergic

More radiopaque

Device Description

Self-expanding, self-centering double disc device with unique Platinum nanocoating
Device is filled with polypropylene fabric to assist thrombogenicity
Ability to recapture and redeploy^*

Design:

Right atrial disc diameter (Ø1)
Left atrial disc diameter (Ø2)
Waist length (L1)
Total length (L2)

^*Recapture and redeployment is possible only if delivery cable is securely connected to the disc.

Technical specifications

Catalog number	Right atrial disc diameter (Ø1) (mm)	Left atrial disc diameter (Ø2) (mm)	Waist length (L1) (mm)	Total length (L2) (mm)	Sheath Size (F)	Cable Code
CPF18	18	18	3	5	8	6
CPF25	25	18	3	5	8	6
CPF2525	25	25	3	5	8	6
CPF3025	30	25	3	5	8	6
CPF30	30	30	3	5	8	6
CPF35	35	25	3	5	9	6

Sizing recommendations

Distance from defect to aortic root or SVC^** (Consider shortest distance)	Suggested Cocoon PFO^*** device size
Less than 9 mm	Do not implant
Between 9 and 12.4 mm	CPF18
Between 12.5 and 14.9 mm	CPF25
Between 12.5 and 14.9 mm	CPF2525
Between 15 and 17.4 mm	CPF3025
Between 15 and 17.4 mm	CPF30
More or equal to 17.5 mm	CPF35

Consider shortest distance from defect to aortic root or distance from defect to superior vena cava orifice (mm)

Usable length (cm)

	8F	9F
Sheath	78	78
Dilator	83	83
Loader	10	12

Delivery cable

Description	Profile (inch)	Length (cm)	Catalog Number
6F Delivery Cable	0.077	117	CDC6F

Preclinical studies

Images from pre-clinical trials of closure device depicting neoendothelialization.Pigs were sacrificed at 36 and 42 days.

^*Data on SMT file. R & D tests performed using 18/18 mm PFO Occluders for both devices. The test results are an average of the test performed three times.

^**SVC : Superior Vena Cava

^**PFO : Patent Foramen Ovale

##TTE : Trans Thoracic Echocardiogram

#Recapture and redeployment is possible only if delivery cable is securely connected to the disc

Caution: This product is intended for use by or under the direction of a physician. Prior to use, refer to the "Instructions for use" supplied with these devices for indications, contraindications, side effects, suggested procedure warnings and precautions. As part of our continuous product development policy, we reserve the right to change product specifications without prior notification. Information contained herein is for distribution outside the USA & Japan.

Check the regulatory status of the device before distribution in areas where CE marking is not the regulation in force. Tests performed by and data on file at Sahajanand Medical Technologies Limited (SMT). Illustrations are artist’s representations only and should not be considered as engineering drawings or photographs. Photos on file at Sahajanand Medical Technologies Limited.

Cocoon PFO Occluder is manufactured by Vascular Innovations Co., Ltd. Thailand, a SMT group company. Cocoon is a trademark of Vascular Innovations Co., Ltd.

Cocoon range of occluders are currently not approved by USFDA and are not available for sale in USA.

Competitor information collected on 20th June 2023 from competitor IFUs/website/marketing collaterals.