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    • 5. 发明申请
    • Wound Closure Material
    • 伤口闭合材料
    • US20130012988A1
    • 2013-01-10
    • US13574309
    • 2011-01-18
    • Jessica BlumeAndreas DobmannWilli Schwotzer
    • Jessica BlumeAndreas DobmannWilli Schwotzer
    • A61B17/03
    • A61F15/006A61B17/085A61L15/425
    • The invention relates to a wound closure material with a core of biodegradable material, wherein at least one side, preferably two sides of the core of biodegradable material are provided with at least one, preferably a multitude of discrete spots of an adhesive. As with more common wound closure techniques like sutures, clips and tapes applied over the wound, new tissue has to close a gap between the wound edges. Use of a wound closing material of the present invention does not only have the advantage of a secure physical connection between the edges, but the material serves as scaffolding for the new tissue. It may also serve the cells as artificial extracellular matrix they can adhere to.
    • 本发明涉及一种具有可生物降解材料芯的伤口闭合材料,其中可生物降解材料芯的至少一侧,优选两侧具有至少一个,优选多个离散的粘合剂点。 与更常见的伤口闭合技术一样,例如缝合线,夹子和带施加在伤口上,新组织必须封闭伤口边缘之间的间隙。 使用本发明的伤口闭合材料不仅具有边缘之间安全的物理连接的优点,而且该材料用作新组织的脚手架。 它也可以将细胞作为可以附着的人造细胞外基质来服用。
    • 8. 发明申请
    • Airbag
    • 安全气囊
    • US20100320736A1
    • 2010-12-23
    • US12528154
    • 2008-02-28
    • Bruno TraberBenjamin GrimmingerHans-Joachim StudtOlaf MeinckeAdrian Schulthess
    • Bruno TraberBenjamin GrimmingerHans-Joachim StudtOlaf MeinckeAdrian Schulthess
    • B60R21/235B32B9/04C09J5/06B32B7/08
    • B60R21/235B60R2021/23514Y10T428/31504
    • The invention relates to an airbag with wall parts (1, 2), which comprise or consist of a laminated material, the laminated material comprising: (a) a backing layer (3), in particular comprising a gas-permeable textile sheet-like structure, preferably a layer of woven or knitted fabric, and (b) an at least two-layered, in particular co-extruded polymer film (4), a first polymer layer (5), facing towards the backing layer, having a glass transition temperature Tg1 of less or equal than 10° C., with preference less or equal than 0° C., with particular preference less or equal than −20° C., and a second polymer layer (6), facing away from the backing layer, having a storage modulus according to the torsion pendulum test as specified by DIN 53 445 of more or equal than 1 MPa at more or equal than 90° C., with preference more or equal than 110° C. and with particular preference more or equal than 120° C. The wall parts are joined together here in at least one joining region, in particular only in edge regions of the airbag, in such a way that the second polymer layers of the wail parts are either joined to one another directly or joined to one another indirectly by way of an intermediate portion (7).
    • 本发明涉及一种具有壁部件(1,2)的安全气囊,其包括层压材料或由层压材料组成,所述层压材料包括:(a)背衬层(3),特别地包括气体可渗透的织物片状 结构,优选编织或针织物层,和(b)至少两层,特别是共挤聚合物膜(4),面向背衬层的第一聚合物层(5),具有玻璃 转变温度Tg1小于或等于10℃,优选小于或等于0℃,特别优选小于或等于-20℃,以及第二聚合物层(6),其背离 背衬层,具有根据DIN 53445规定的扭矩摆试验的储能模量,其在多于或等于90℃下大于或等于1MPa,优选大于或等于110℃,并且特别优选 大于或等于120℃。壁部分部分地在至少一个接合区域中连接在一起 只有在气囊的边缘区域中是非常小的,以这样一种方式使得壁部件的第二聚合物层通过中间部分(7)间接地彼此直接接合或者彼此连接。