MemoPart™

Patent Foramen Ovale Occluder

MemoPart™ Patent Foramen Ovale Occluder PFO Details

Product Description

MemoPart™ PFO Occluder is a self‐expanding double‐disc nitinol mesh occlusion device. The 2 discs are connected by a short waist allowing free motion of each disc. In order to increase its closing ability, the discs contain thin Polyester fabric.

Product Features

Modified rigidity and flexibility for different type of occluders - greater stiffness of Patent Foramen Ovale Occluder (PFOO) offers excellent supporting force for big disks.

Uniform and smooth oxide film on nitinol wire effectively prevents from the release of nickel ion to guarantee the great biocompatibility and long-term safety.

The optional hubless design of Patent Foramen Ovale Occluder (PFOO) helps with earlier endothelialization to minimize the risk of thrombosis.

Indications for Use

The MemoPart™ PFO Occluder Device is a percutaneous, transcatheter occlusion device intended to close all types PFOs (i.e. classical as well as those with aneurysm of the septum) in patients with a history of stroke or transient ischemic attacks (TIAs) diagnosed by echocardiography with right‐to‐left shunting during the Valsalva maneuver.

Ordering Information

Patent Foramen Ovale (PFO) Occluder

Catalogue No. Device

Size C

LA Disc Diameter (mm) B

RA Disc Diameter (mm) A

Waist Diameter (mm) H

Waist Length (mm)

LYKFDQ- Ⅰ 1818 1818 18 18 3.5 6

LYKFDQ- Ⅰ 1824 1824 18 24 4 7

LYKFDQ- Ⅰ 2424 2424 24 24 4 7

LYKFDQ- Ⅰ 2228 2228 22 28 4.5 7

LYKFDQ- Ⅰ 2828 2828 28 28 4.5 7

LYKFDQ- Ⅰ 2534 2534 25 34 5 7

LYKFDQ- Ⅰ 3434 3434 34 34 5 7

Hubless Patent Foramen Ovale (PFO) Occluder

Catalogue No. Device

Size C

LA Disc Diameter (mm) B

RA Disc Diameter (mm) A

Waist Diameter (mm) H

Waist Length (mm)

WTLYKFDQ- Ⅰ 1818 1818 18 18 3.5 6

WTLYKFDQ- Ⅰ 1824 1824 18 24 4 7

WTLYKFDQ- Ⅰ 2424 2424 24 24 4 7

WTLYKFDQ- Ⅰ 2228 2228 22 28 4.5 7

WTLYKFDQ- Ⅰ 2828 2828 28 28 4.5 7

WTLYKFDQ- Ⅰ 2534 2534 25 34 5 7

WTLYKFDQ- Ⅰ 3434 3434 34 34 5 7

In 2009, lepu medical technology was successfully listed on ChiNext Shenzhen Stock Exchange market (stock code: 300003) with the market value of 10 billion USD. In 2022, Lepu Medical was listed on the SIX Swiss Exchange.