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    • 31. 发明授权
    • Prepackaged medical device and packaging tray
    • 预包装医疗器械和包装托盘
    • US08240468B2
    • 2012-08-14
    • US11408788
    • 2006-04-21
    • Bradley WilkinsonJamieson Crawford
    • Bradley WilkinsonJamieson Crawford
    • B65D83/10
    • A61B50/33A61B5/15003A61B5/150305A61B5/150389A61B5/150503A61B5/150633A61B5/150717A61B5/15074A61B5/154A61B5/417A61B50/30A61B2050/0065A61B2050/3006A61B2050/3007A61M5/002
    • A pre-packaged medical device includes a tray supporting a medical device such as a blood collection set including a needle assembly and a tube holder. The tray defines a first contoured portion supporting at least a portion of the needle assembly and a second contoured portion supporting the tube holder. The tray may have a tray body with a plurality of posts upstanding from a bottom wall in the first contoured portion for engaging the needle assembly. The posts may be positioned to maintain the needle assembly in a defined orientation while preventing the inadvertent actuation of the needle assembly, which may include a spring-driven safety shield. The configuration of the pre-packaged medical device allows sequential removal of the blood collection set, typically in the order of intended use including first removal of a needle assembly, second removal of tubing, and third removal of the tube holder.
    • 预先包装的医疗装置包括支撑医疗装置的托盘,例如包括针组件和管保持器的采集组件。 托盘限定支撑针组件的至少一部分的第一轮廓部分和支撑管保持器的第二轮廓部分。 托盘可以具有托盘主体,其具有从第一轮廓部分中的底壁竖立的多个柱,用于接合针组件。 柱可以被定位成将针组件保持在限定的取向上,同时防止针组件的无意的致动,其可以包括弹簧驱动的安全护罩。 预先包装的医疗装置的配置允许顺序地移除血液收集装置,通常按照预期用途的顺序移除,包括首先去除针组件,第二次取出管道,以及第三次取出管架。
    • 32. 发明授权
    • Selectively passive shieldable medical needle device
    • 选择性被动屏蔽医疗针装置
    • US07144388B2
    • 2006-12-05
    • US10725089
    • 2003-12-01
    • Jamieson Crawford
    • Jamieson Crawford
    • A61M5/32
    • A61M25/0631A61M5/3216A61M25/0612A61M25/0637
    • A pivotable shielding needle device for shielding used needle cannulas. The device generally includes a hub with a needle, and a shield pivotable between a first position exposing the needle and a second position encompassing the needle. A biasing element acts on the shield to pivotally bias it toward the second position, with the shield maintained in the first position through a latch mechanism extending between the shield and the hub. A release arrangement extends from the hub and is squeezable to cause movement of a movable member which releases the latch mechanism, thereby causing the shield to be pivotally biased to the shielding position. Accordingly, activation and shielding of the needle can be effectively accomplished during removal of the needle device from a patient, thereby providing for passive activation of the device during normal use.
    • 用于屏蔽使用过的针管的可枢转屏蔽针装置。 该装置通常包括具有针的毂,以及可在暴露针的第一位置和包围针的第二位置之间枢转的护罩。 偏置元件作用在屏蔽件上以将其朝向第二位置枢转地偏置,其中屏蔽件通过在屏蔽件和轮毂之间延伸的闩锁机构保持在第一位置。 释放装置从毂延伸并且是可挤压的,以引起释放闩锁机构的可动构件的运动,从而使屏蔽件枢转地偏置到屏蔽位置。 因此,可以在将针装置从患者移除期间有效地实现针的激活和屏蔽,从而在正常使用期间提供装置的被动激活。
    • 35. 发明授权
    • Staple removers
    • 装钉机
    • US5605320A
    • 1997-02-25
    • US528825
    • 1995-09-15
    • Jamieson Crawford
    • Jamieson Crawford
    • B25C11/02B25C11/00
    • B25C11/02
    • A staple remover for extracting a conventional clinched office staple having a central crown portion and two legs extending with arcuate bends from opposite ends of the crown through staple holes in the stapled set of paper sheets, the remover having a first member with two spaced apart prongs inserted between the crown of the staple and the stapled set, and a second member pivotally mounted for movement relative to the first member, and including a nose member moving between and closely adjacent to, but spaced from, the two spaced prongs. The nose member, upon the relative movement between the first and second members, applies staple deformation forces at spaced apart positions adjacent the opposite ends of the crown of the staple, adjacent the clinched staple legs, and adjacent the prongs, on the opposite side of the crown from the prongs, to cause the ends of the crown adjacent the two clinched staple legs to be deformed, without substantial deformation of the central portion of the crown of the staple, so as to allow the two staple legs to be withdrawn substantially through the same staple holes in the paper sheets.
    • 一种用于提取具有中心冠部分的传统的折叠式办公用钉子的钉去除器和具有弓形弯曲部的弓形弯曲部的两个腿部从冠部的相对端延伸穿过装订的纸张组中的订书钉孔,该去除器具有第二部件,该第一部件具有两个间隔开的插脚 插入在订书钉的冠部和装订组件之间,以及第二构件,其枢转地安装成相对于第一构件移动,并且包括在两个间隔开的尖头之间移动并且紧邻彼此间隔开的鼻部构件。 鼻部构件在第一和第二构件之间的相对运动时,在相邻于订书钉的冠部的相对端的相邻的位置处,邻近夹紧的钉腿并且邻近插脚,在相对的相对侧上施加缝合变形力 使冠部相邻于两个铆钉的钉脚变形,使得钉子的冠部的中心部分不会发生实质变形,从而允许两条钉腿基本上通过 纸张中的相同的钉孔。