JP6735681B2 - インプランタブルメッシュプロステーゼのためのリムーバブルデプロイメントシステム及び方法 - Google Patents
インプランタブルメッシュプロステーゼのためのリムーバブルデプロイメントシステム及び方法 Download PDFInfo
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- JP6735681B2 JP6735681B2 JP2016575609A JP2016575609A JP6735681B2 JP 6735681 B2 JP6735681 B2 JP 6735681B2 JP 2016575609 A JP2016575609 A JP 2016575609A JP 2016575609 A JP2016575609 A JP 2016575609A JP 6735681 B2 JP6735681 B2 JP 6735681B2
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- elastic deployment
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Images
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
Description
本出願は、2014年3月14日に出願され、引用によって本明細書に組み込まれた米国仮特許出願第61/953615号明細書の利益を請求する。
Claims (17)
- メッシュプロステーゼの境界領域に隣接して第2のメッシュ層に貼り付けられた第1のメッシュ層と、前記第1のメッシュ層と前記第2のメッシュ層との間に定義され、前記境界領域から内側に延在するエンクロージャと、前記第1のメッシュ層において前記第1のメッシュ層を前記エンクロージャまで貫通する開口と、前記エンクロージャの内部に複数のガイドポケットを定義する固定ガイドテンプレートと、を有するメッシュプロステーゼと、
前記エンクロージャの内部に取り外し可能に配置され、前記境界領域に向けて延在し、前記メッシュプロステーゼを非デプロイ構成からデプロイ構成に促すための弾性デプロイメント力を生成する伸縮性を有する弾性デプロイメント構造と、
前記弾性デプロイメント構造の境界の近辺に相互に間隔距離をもって突出し、前記境界から外側に延在し、前記弾性デプロイメント構造と前記メッシュプロステーゼとの間の相対回転運動を妨げるように前記ガイドポケットの対応する1つの内部に夫々係合された複数のシールド突起と、
を含む
ことを特徴とする医療デバイス。 - 請求項1に記載の医療デバイスと、
固定ツールと、
を含み、
前記シールド突起は、前記固定ツールが患者の組織に前記第1のメッシュ層を貼り付ける固定プロセス中であって前記固定ツールが前記エンクロージャに挿入される時に、前記固定ツールから前記第2のメッシュ層のための防護壁を形成する
ことを特徴とするシステム。 - 前記固定ツールは、タッカガンである
請求項2に記載のシステム。 - 前記弾性デプロイメント構造は、前記弾性デプロイメント構造に配置され、前記弾性デプロイメント構造の中央部から概ね蛇行形状に前記境界に延在するセパレーションラインを更に含む
請求項1に記載の医療デバイス。 - 前記セパレーションラインは、1つ以上のスルーホールを含む
請求項4に記載の医療デバイス。 - 前記セパレーションラインは、前記弾性デプロイメント構造に対して少なくとも部分的に切り込みを入れられた連続溝を含む
請求項4に記載の医療デバイス。 - 前記セパレーションラインの端に配置されたスルーカットを更に含む
請求項4に記載の医療デバイス。 - 前記医療デバイスのための位置調整ツールとして配置された第1のアームと、
前記弾性デプロイメント構造のための取り外しツールとして配置された第2のアームと、
を更に含み、
前記第1のアームに印加された引張力によって前記セパレーションラインに沿った切り離しが開始され、
前記第2のアームに印加された引張力によって前記セパレーションラインに沿った切り離しが開始されない
請求項4に記載の医療デバイス。 - ハンドルアセンブリの第1のアームと第2のアームとを更に含み、
前記第1のアームと前記第2のアームは、前記ハンドルアセンブリを前記医療デバイスのための位置調整ツールとして定義するロック構成とし、前記ハンドルアセンブリを前記弾性デプロイメント構造のための取り外しツールとして定義するアンロック構成とするように適応される
請求項4に記載の医療デバイス。 - 前記ハンドルアセンブリが前記アンロック構成にある時は、前記第1のアームに印加された引張力によって前記セパレーションラインに沿った切り離しが開始され、
前記第2のアームは、前記第2のアームに印加された引張力によって前記セパレーションラインに沿った切り離しが開始されないように構成されると共に配置される
請求項9に記載の医療デバイス。 - 前記セパレーションラインに沿った切り離しは、前記境界によって形成されたリングを終端とする
請求項4に記載の医療デバイス。 - 前記弾性デプロイメント構造に連結され、位置調整ツールと取り外しツールの両方として構成されるツールを更に含む
請求項1に記載の医療デバイス。 - 前記シールド突起は、前記境界の近辺に相互に同等の間隔距離をもって配置される
請求項1に記載の医療デバイス。 - 前記シールド突起は、概ね矩形状を有する
請求項1に記載の医療デバイス。 - 前記ガイドポケットは、概ね矩形状を有する
請求項1に記載の医療デバイス。 - 前記ガイドポケットは、前記第2のメッシュ層に前記第1のメッシュ層を貼り付けることによって形成された複数の壁によって定義され、
前記壁は、前記第2のメッシュ層に前記第1のメッシュ層を連結する、ステッチ、接合、接着、又はその組み合わせによって形成される
請求項1に記載の医療デバイス。 - 前記メッシュプロステーゼに配置された塗料を更に含み、
前記塗料は、エステル結合によって実質的に無作為の構造に架橋されたω−3脂肪酸を有する生吸収可能架橋材料を含む
請求項1に記載の医療デバイス。
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PCT/US2015/019889 WO2015138565A1 (en) | 2014-03-14 | 2015-03-11 | Removable deployment system and method for implantable mesh prosthesis |
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JP2017508585A5 JP2017508585A5 (ja) | 2017-08-24 |
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JP (1) | JP6735681B2 (ja) |
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JP6426622B2 (ja) | 2013-01-29 | 2018-11-21 | バード シャノン リミテッド | 筋肉壁欠損プロテーゼ及び配設システム |
CA2940476C (en) | 2014-03-06 | 2019-05-07 | C.R. Bard, Inc. | Hernia repair patch |
US10172700B2 (en) * | 2014-12-01 | 2019-01-08 | C.R. Bard, Inc. | Prosthesis for repairing a hernia defect |
CA2969121C (en) | 2014-12-02 | 2023-04-11 | Bard Shannon Limited | Muscle wall defect prosthesis and deployment system |
CN108430386B (zh) | 2015-10-08 | 2020-10-30 | 阿特利姆医疗公司 | 具有可拆卸配置装置和固定元件的医疗装置 |
AU2016381284B2 (en) * | 2015-12-28 | 2021-04-29 | C.R. Bard, Inc. | Prosthesis for repairing a hernia defect |
US10675136B2 (en) | 2015-12-28 | 2020-06-09 | C.R. Bard, Inc. | Deployment device for a soft tissue repair prosthesis |
CN106473833B (zh) * | 2016-11-18 | 2018-07-31 | 苏州大学附属儿童医院 | 可控释放腔镜疝气补片装置 |
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WO2023122179A1 (en) * | 2021-12-21 | 2023-06-29 | Duke University | Template devices for placement of implant and methods of use |
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AU2015229506B2 (en) | 2019-10-24 |
CN106659561B (zh) | 2019-07-16 |
US20150257866A1 (en) | 2015-09-17 |
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