CN107923010A - 铁基可吸收植入医疗器械与预制管及其制备方法 - Google Patents

铁基可吸收植入医疗器械与预制管及其制备方法 Download PDF

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CN107923010A
CN107923010A CN201680045385.0A CN201680045385A CN107923010A CN 107923010 A CN107923010 A CN 107923010A CN 201680045385 A CN201680045385 A CN 201680045385A CN 107923010 A CN107923010 A CN 107923010A
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iron
medical device
absorbable
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CN107923010B (zh
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陈贤淼
林文娇
刘香东
张德元
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Biotyx Medical Shenzhen Co Ltd
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Lifetech Scientific Shenzhen Co Ltd
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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
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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    • A61L27/042—Iron or iron alloys
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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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    • 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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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
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    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
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    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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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    • 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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Abstract

一种铁基可吸收植入医疗器械预制管(1)及其制备方法、以及通过该预制管制备的医疗器械及其制备方法。该预制管的平均氮含量为0.04～0.4wt％或0.02～0.04wt％，可沿预制管的长度方向直接激光切割或机加工该预制管来制得多个可吸收植入医疗器械。

Description

PCT国内申请，说明书已公开。

Claims (32)

  1. PCT国内申请，权利要求书已公开。
CN201680045385.0A 2015-07-24 2016-06-29 铁基可吸收植入医疗器械与预制管及其制备方法 Active CN107923010B (zh)

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CN202010198225.8A CN111621697B (zh) 2015-07-24 2016-06-29 铁基可吸收植入医疗器械与预制管及其制备方法

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CN2015104446355 2015-07-24
CN201510444635.5A CN106367714A (zh) 2015-07-24 2015-07-24 铁基可吸收植入医疗器械与预制管及其制备方法
PCT/CN2016/087602 WO2017016367A1 (zh) 2015-07-24 2016-06-29 铁基可吸收植入医疗器械与预制管及其制备方法

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CN202010198225.8A Active CN111621697B (zh) 2015-07-24 2016-06-29 铁基可吸收植入医疗器械与预制管及其制备方法
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CN202010198225.8A Active CN111621697B (zh) 2015-07-24 2016-06-29 铁基可吸收植入医疗器械与预制管及其制备方法

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EP (1) EP3327163B1 (zh)
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EP3615700B1 (en) * 2017-04-26 2023-06-07 Expanite Technology A/S Assembly component
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CN111297527A (zh) * 2018-11-27 2020-06-19 先健科技(深圳)有限公司 植入式器械
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