{
    "abstract": "Atrial septal defect (ASD) is one of the major congenital heart diseases, and transcatheter closure with a cardiac occluder is a modern method to treat ASD with the advantage of mini-invasiveness over traditional surgical closure. While current occlusion devices are mainly made of non-degradable nitinol with superelasticity, the permanent existence of a metal ",
    "authors": [
        {
            "affiliation": "State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China.",
            "firstname": "Daokun",
            "initials": "D",
            "lastname": "Shi"
        },
        {
            "affiliation": "State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China.\nShanghai Key Laboratory of Interventional Medical Devices and Equipment, Shanghai MicroPort Medical Group Co, Ltd, Shanghai 201203, China.\nAccuPath Group Co., Ltd, Jiaxing 314000, China.",
            "firstname": "Yahong",
            "initials": "Y",
            "lastname": "Kang"
        },
        {
            "affiliation": "Shanghai Key Laboratory of Interventional Medical Devices and Equipment, Shanghai MicroPort Medical Group Co, Ltd, Shanghai 201203, China.\nAccuPath Group Co., Ltd, Jiaxing 314000, China.",
            "firstname": "Weijie",
            "initials": "W",
            "lastname": "Wang"
        },
        {
            "affiliation": "State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China.",
            "firstname": "Ruili",
            "initials": "R",
            "lastname": "Liu"
        },
        {
            "affiliation": "Shanghai Key Laboratory of Interventional Medical Devices and Equipment, Shanghai MicroPort Medical Group Co, Ltd, Shanghai 201203, China.\nAccuPath Group Co., Ltd, Jiaxing 314000, China.",
            "firstname": "Quansheng",
            "initials": "Q",
            "lastname": "Tang"
        },
        {
            "affiliation": "Shanghai Key Laboratory of Interventional Medical Devices and Equipment, Shanghai MicroPort Medical Group Co, Ltd, Shanghai 201203, China.\nAccuPath Group Co., Ltd, Jiaxing 314000, China.",
            "firstname": "Zhaomin",
            "initials": "Z",
            "lastname": "Li"
        },
        {
            "affiliation": "Shanghai Key Laboratory of Interventional Medical Devices and Equipment, Shanghai MicroPort Medical Group Co, Ltd, Shanghai 201203, China.",
            "firstname": "Hongyan",
            "initials": "H",
            "lastname": "Jiang"
        },
        {
            "affiliation": "State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China.",
            "firstname": "Jiandong",
            "initials": "J",
            "lastname": "Ding"
        }
    ],
    "conclusions": null,
    "copyrights": "\u00a9 The Author(s) 2025. Published by Oxford University Press.",
    "doi": "10.1093/rb/rbaf016",
    "journal": "Regenerative biomaterials",
    "keywords": [
        "atrial septal defect",
        "biodegradable polymer",
        "cardiac occluder",
        "interventional treatment",
        "poly(L-lactide)"
    ],
    "methods": null,
    "publication_date": "2025-04-18",
    "pubmed_id": "40248504\n24725467\n17030704\n20943671\n27150170\n27939228\n12039500\n36518879\n35958517\n39256371\n34738828\n28154290\n23702008\n37359731\n39220742\n10365291\n25022224\n26895499\n27029396\n27832479\n24334144\n26203289\n34749074\n23412921\n27002094\n29055761\n28801537\n29673513\n31158496\n33964482\n37081861\n35580332\n33965798\n34393667\n36401954\n36632501\n36656563\n34981140\n36616459\n39323744\n38061184\n38840015\n35414958\n36817974\n37397871\n38334980\n38525325\n36057108\n35654586\n37206162\n38313825\n38548296\n38173766\n38173765\n38569492\n38452063\n39818898\n37971533\n32927304\n37914945\n36324608\n36637977\n38554036\n39733514\n40042901\n39567697",
    "results": null,
    "title": "Biodegradable polymeric occluder with controllable locking structure for closure of atrial septal defect via interventional treatment.",
    "xml": "<Element 'PubmedArticle' at 0x788503e672e0>"
}