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    Gastric pseudocyst drainage and stent delivery system for use therein
    1.
    发明授权
    Gastric pseudocyst drainage and stent delivery system for use therein 有权

    公开(公告)号：US06620122B2

    公开(公告)日：2003-09-16

    申请号：US09843449

    申请日：2001-04-26

    申请人： Jonathan S. Stinson ,  M. Kevin Richardson

    发明人： Jonathan S. Stinson ,  M. Kevin Richardson

    IPC分类号： A61M500

    CPC分类号： A61F2/90 ,  A61B2017/1139 ,  A61F2/95 ,  A61F2/966 ,  A61F2230/0078 ,  A61M2025/009 ,  A61M2025/0096

    摘要： Method for draining pseudocysts and stent delivery system for use therein. In one embodiment, the system comprises an inner catheter provided with a pair of longitudinal lumens. A guide wire is slidably disposed in one lumen, and a retractable needle is slidably disposed in the other lumen. A self-expandable stent is coaxially mounted around the inner catheter near its distal end, and an outer catheter is coaxially mounted around the inner catheter and the stent, the outer catheter being adapted for axial movement relative to the inner catheter and being dimensioned to maintain the stent in a compressed state. In use, an endoscope is intraorally introduced into a patient's stomach, and the distal end of the system is inserted therethrough. The needle is advanced to form perforations in the stomach and pseudocyst. The inner catheter is then inserted through the perforations, and the outer catheter is retracted, allowing the stent to expand and interconnect the stomach and pseudocyst. The endoscope and the rest of the delivery system are then withdrawn from the patient.

    BIOABSORBABLE POLYMER STENT WITH METAL STIFFENERS
    2.
    发明申请
    BIOABSORBABLE POLYMER STENT WITH METAL STIFFENERS 审中-公开
    具有金属硬化剂的生物可降解聚合物固体

    公开(公告)号：US20130053946A1

    公开(公告)日：2013-02-28

    申请号：US13240879

    申请日：2011-09-22

    申请人： Jonathan S. Stinson

    发明人： Jonathan S. Stinson

    IPC分类号： A61F2/82 ,  A61F2/86

    CPC分类号： A61L31/128 ,  A61L31/06 ,  A61L31/148

    摘要： A composite stent comprises an expandable framework made from a bioabsorbable polymer and a plurality of metallic structures disposed on, adhered to or force fit into openings of the expandable framework. Each opening has a perimeter defined by a plurality of struts of the expandable framework. Each strut has a width and a thickness. At least one first metallic structure is disposed along at least a portion of the perimeter of at least one of the openings. Methods for manufacturing such a composite stent are provided herein.

    摘要翻译： 复合支架包括由生物可吸收聚合物制成的可膨胀骨架和设置在所述可膨胀骨架的开口上，粘附或强​​制配合到所述可膨胀骨架的开口中的多个金属结构。 每个开口具有由可扩展框架的多个支柱限定的周长。 每个支柱具有宽度和厚度。 至少一个第一金属结构沿着至少一个开口的周边的至少一部分设置。 本文提供了制造这种复合支架的方法。

    Alloy compositions and devices including the compositions
    7.
    发明授权
    Alloy compositions and devices including the compositions 有权
    合金组合物和包括该组合物的装置

    公开(公告)号：US07740798B2

    公开(公告)日：2010-06-22

    申请号：US11738672

    申请日：2007-04-23

    申请人： Jonathan S. Stinson

    发明人： Jonathan S. Stinson

    IPC分类号： C22C5/02 ,  C22C5/04 ,  C22C5/06 ,  C22C11/00

    CPC分类号： A61L31/022 ,  A61L27/047

    摘要： Alloy compositions, including devices and instruments that include the compositions, are disclosed. The compositions have high hardness, strength, corrosion resistance, and biocompatibility. The compositions can be used to manufacture, for example, medical devices and products.

    摘要翻译： 公开了包括组合物的合金组合物，包括装置和仪器。 组合物具有高硬度，强度，耐腐蚀性和生物相容性。 组合物可用于制造例如医疗装置和产品。