知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

20 records (took 0.02 seconds)

    Two-part insertion tool and methods
    1.
    发明授权
    Two-part insertion tool and methods 有权

    公开(公告)号：US10806904B2

    公开(公告)日：2020-10-20

    申请号：US15467554

    申请日：2017-03-23

    Applicant: Surmodics, Inc.

    Inventor： Bruce M. Jelle ,  Joram Slager ,  Joseph Schmidt McGonigle ,  Nathan A. Lockwood

    IPC: A61M25/06 ,  A61M25/00 ,  A61M39/06

    Abstract: Embodiments herein include an insertion tool for inserting a medical device into another medical device, such as a hemostasis sealing valve, and related methods. In an embodiment, an insertion tool includes a guide sheath and a protection tube. The guide sheath can include a flared proximal end. The guide sheath can further include a central lumen. The guide sheath can further include a locking notch disposed on the inner surface between the proximal end and the distal end. The protection tube can include a flared proximal end. A portion of the protection tube can be situated within the central lumen of the guide sheath. The flared proximal end of the protection tube can be sized to fit within the locking notch and can have an outer diameter larger than portions of the inner surface immediately adjacent to the locking notch. Other embodiments are also included herein.

    Lubricious medical device elements
    2.
    发明授权
    Lubricious medical device elements 有权

    公开(公告)号：US10124088B2

    公开(公告)日：2018-11-13

    申请号：US14860128

    申请日：2015-09-21

    Applicant: SurModics, Inc.

    Inventor： Ralph A. Chappa ,  Nathan A. Lockwood ,  Joseph Schmidt McGonigle

    IPC: A61L29/14 ,  A61L29/08 ,  A61L29/04 ,  C08J3/20 ,  A61L31/04 ,  A61L31/10 ,  A61L31/14

    Abstract: Embodiments of the invention include medical device elements formed from polymers with lubricious properties. In an embodiment, a method of forming a medical device element is included. The method can include mixing a first polymeric component and a second polymeric component to form a polymer mixture. The method can further include forming the polymer mixture into the medical device element. The method can also include treating the polymer mixture with at least one of an acid or a base. In an embodiment, a medical device is included. The medical device can include a lubricious element, the lubricious element comprising a mixture of a first polymeric component and a second polymeric component. The second polymeric component can include a polymer that is treated with at least one of an acid or a base after formation of the element. Other embodiments are also included herein.

    CONDUCTIVE POLYMERIC COATINGS, MEDICAL DEVICES, COATING SOLUTIONS AND METHODS
    3.
    发明申请
    CONDUCTIVE POLYMERIC COATINGS, MEDICAL DEVICES, COATING SOLUTIONS AND METHODS 审中-公开
    导电聚合物涂层，医疗器械，涂层解决方案和方法

    公开(公告)号：US20160208114A1

    公开(公告)日：2016-07-21

    申请号：US14914586

    申请日：2014-08-25

    Applicant: Jeffrey L. HENDRICKS ,  Sarah M. RICHARDSON-BURNS ,  Kyle MALLIRES ,  Sarah A. SPANNINGA ,  SURMODICS, INC.

    Inventor： Jeffrey L. Hendricks ,  Sarah M. Richardson-Burns ,  Kyle Mallires ,  Sarah A. Spanninga ,  Nathan A. Lockwood ,  Robert W. Hergenrother ,  Bruce M. Jelle

    IPC: C09D5/24 ,  A61B5/00

    Abstract: The invention includes conductive polymeric coatings, medical device, coating solutions and methods of making the same. A coating solution for forming a conductive polymer layer can include a conductive monomer, at least one photoreactive component comprising an anionic photoreactive cross-linking agent or an anionic photoreactive hydrophilic polymer, and a solvent. A medical device can include an electrode and an electrically conductive coating disposed over the electrode. The electrically conductive coating can include a reaction product of the conductive monomer and the at least one photoreactive component. Other aspects are included herein.

    Abstract translation: 本发明包括导电聚合物涂层，医疗装置，涂层溶液及其制备方法。 用于形成导电聚合物层的涂布溶液可以包括导电单体，至少一种包含阴离子光反应性交联剂或阴离子光反应性亲水性聚合物的光反应性组分和溶剂。 医疗装置可以包括设置在电极上的电极和导电涂层。 导电涂层可以包括导电单体和至少一种光反应组分的反应产物。 本文还包括其他方面。

Patent Agency Ranking