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    • 1. 发明授权
    • Mesh pouches for implantable medical devices
    • 用于可植入医疗器械的网袋
    • US08591531B2
    • 2013-11-26
    • US11936054
    • 2007-11-06
    • Fatima BuevichArikha MosesFrank DoWilliam McJamesWilliam EdelmanMason DiamondSatish Pulapura
    • Fatima BuevichArikha MosesFrank DoWilliam McJamesWilliam EdelmanMason DiamondSatish Pulapura
    • A61B17/08B65D69/00
    • A61L31/10A61B2017/00889A61B2017/00893A61B2090/0815A61L31/146A61L31/148A61L31/16A61L2300/00A61N1/375
    • Biodegradable polymer-coated surgical meshes formed into pouches are described for use with cardiac rhythm management devices (CRMs) and other implantable medical devices. Such meshes are formed into a receptacle, e.g., a pouch or other covering, capable of encasing, surrounding and/or holding the cardiac rhythm management device or other implantable medical device for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other implantable medical device. Preferred embodiments include surgical mesh pouches coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The pouches of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use, and, optionally, include one or more drugs in the polymer matrix of the coating to provide prophylactic effects and/or alleviate side effects or complications associated with the surgery or implantation of the CRM or other implantable medical device.
    • 描述形成袋的可生物降解的聚合物涂覆的手术网与心律管理装置(CRM)和其他可植入医疗装置一起使用。 这样的网状物形成为能够包围,围绕和/或保持心律管理装置或其它可植入医疗装置的容器,例如袋或其它覆盖物,以确保其在适当位置,抑制或减少细菌生长, 在CRM或其他可植入医疗设备上或周围提供疼痛缓解和/或抑制瘢痕形成或纤维化。 优选的实施方案包括涂覆有一种或多种可生物降解的聚合物的手术网袋,其可以通过涂覆网的细丝或纤维来暂时固定那些丝或纤维的接触点和/或通过增加网的刚度而充当硬化剂 至少是其原始刚度的1.1倍。 本发明的小袋还可以缓解与其植入,插入或手术使用相关的各种术后并发症,并且任选地在包衣的聚合物基质中包括一种或多种药物以提供预防效果和/或缓解侧 与手术或植入CRM或其他可植入医疗器械相关的影响或并发症。
    • 4. 发明授权
    • Anti-inflammatory and antimicrobial uses for bioactive glass compositions
    • 用于生物活性玻璃组合物的抗炎和抗微生物用途
    • US06756060B1
    • 2004-06-29
    • US09560046
    • 2000-04-27
    • David C. GreenspanJon K. WestSean LeeJames L. MeyersMason Diamond
    • David C. GreenspanJon K. WestSean LeeJames L. MeyersMason Diamond
    • A61K914
    • A61Q1/02A61K8/25A61K45/06A61L15/18A61L15/44A61L15/46A61Q5/00A61Q17/005A61Q19/00C03C4/0007Y10S424/13Y10S514/829Y10S514/83Y10S514/831Y10S514/859Y10S514/861Y10S514/862Y10S514/863Y10S514/864Y10S514/886Y10S514/887Y10S514/951Y10S514/965
    • Compositions and methods for treating wounds to significantly reduce the healing time, reduce the incidence of scar formation, improve the success of skin grafts, reduce the inflammatory response and providing anti-bacterial treatments to a patient in need thereof, that include small non-interlinked particles of bioactive glass or highly porous bioactive glass, are disclosed. Anti-bacterial solutions derived from bioactive glass, and methods of preparation and use thereof, are also disclosed. The compositions include non-interlinked particles of bioactive glass, alone or in combination with anti-bacterial agents and/or anti-inflammatory agents. The compositions can include an appropriate carrier for topical administration. Anti-bacterial properties can be imparted to implanted materials, such as prosthetic implants, sutures, stents, screws, plates, tubes, and the like, by incorporating small bioactive glass particles or porous bioactive glass into or onto the implanted materials. Anti-bacterial properties can also be imparted to devices used for in vitro and ex vivo cell culture by incorporating non-interlinked particles of bioactive glass into the devices. Anti-bacterial compositions derived from aqueous extracts of bioactive glass are also disclosed. These compositions can be used, for example, in food preparation, solutions used for cell culture, and buffer solutions, such as i.v. solutions.
    • 用于治疗创伤以显着减少愈合时间的组合物和方法,减少瘢痕形成的发生率,改善皮肤移植物的成功,减少炎症反应并向有需要的患者提供抗菌治疗,包括小的非相互连接 公开了生物活性玻璃或高度多孔生物活性玻璃的颗粒。 还公开了衍生自生物活性玻璃的抗菌溶液及其制备和使用方法。 组合物包括单独的或与抗细菌剂和/或抗炎剂组合的生物活性玻璃的非互连颗粒。 组合物可以包括用于局部给药的合适的载体。 通过将小生物活性玻璃颗粒或多孔生物活性玻璃并入到植入的材料中,可将植物材料(例如假体植入物,缝合线,支架,螺钉,板,管等)赋予抗菌性能。 通过将非生物活性玻璃的非互连颗粒结合到装置中,也可以将抗细菌性质赋予用于体外和离体细胞培养的装置。 还公开了衍生自生物活性玻璃的水提取物的抗菌组合物。 这些组合物可用于例如食品制备,用于细胞培养的溶液和缓冲溶液,例如静脉内。 解决方案
    • 8. 发明申请
    • Mesh Pouches for Implantable Medical Devices
    • 用于植入式医疗器械的网袋
    • US20080132922A1
    • 2008-06-05
    • US11936054
    • 2007-11-06
    • Fatima BuevichFrank DoWilliam McJamesSatish PulapuraWilliam EdelmanArikha MosesMason DiamondShari Timothy
    • Fatima BuevichFrank DoWilliam McJamesSatish PulapuraWilliam EdelmanArikha MosesMason DiamondShari Timothy
    • A61B17/08B65D69/00
    • A61L31/10A61B2017/00889A61B2017/00893A61B2090/0815A61L31/146A61L31/148A61L31/16A61L2300/00A61N1/375
    • Biodegradable polymer-coated surgical meshes formed into pouches are described for use with cardiac rhythm management devices (CRMs) and other implantable medical devices. Such meshes are formed into a receptacle, e.g., a pouch or other covering, capable of encasing, surrounding and/or holding the cardiac rhythm management device or other implantable medical device for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other implantable medical device. Preferred embodiments include surgical mesh pouches coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The pouches of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use, and, optionally, include one or more drugs in the polymer matrix of the coating to provide prophylactic effects and/or alleviate side effects or complications associated with the surgery or implantation of the CRM or other implantable medical device.
    • 描述形成袋的可生物降解的聚合物涂覆的手术网与心律管理装置(CRM)和其他可植入医疗装置一起使用。 这样的网状物形成为能够包围,围绕和/或保持心律管理装置或其它可植入医疗装置的容器,例如袋或其它覆盖物,以确保其在适当位置,抑制或减少细菌生长, 在CRM或其他可植入医疗设备上或周围提供疼痛缓解和/或抑制瘢痕形成或纤维化。 优选的实施方案包括涂覆有一种或多种可生物降解的聚合物的手术网袋,其可以通过涂覆网的细丝或纤维来暂时固定那些丝或纤维的接触点和/或通过增加网的刚度而充当硬化剂 至少是其原始刚度的1.1倍。 本发明的小袋还可以缓解与其植入,插入或手术使用相关的各种术后并发症,并且任选地在包衣的聚合物基质中包括一种或多种药物以提供预防效果和/或缓解侧 与手术或植入CRM或其他可植入医疗器械相关的影响或并发症。