公开(公告)号：US20130331792A1

公开(公告)日：2013-12-12

申请号：US13980503

申请日：2012-01-18

Applicant: Jeffrey M. Karp ,  Woo Kyung Cho ,  Bryan Laulicht ,  James A. Ankrum ,  Rohit N. Karnik ,  Robert Langer

Inventor： Jeffrey M. Karp ,  Woo Kyung Cho ,  Bryan Laulicht ,  James A. Ankrum ,  Rohit N. Karnik ,  Robert Langer

IPC: A61B17/20 ,  A61M37/00

CPC classification number: A61B17/205 ,  A61M37/0015 ,  A61M2037/0046 ,  A61M2037/0053 ,  A61M2037/0061

Abstract: The present disclosure provides devices and uses thereof. A devices disclosed herein comprises one or more tips, wherein the one or more tips are designed and constructed to initiate penetration by the device; and one or more protrusions in a region adjacent to each tip. In some embodiments, one or more protrusions can be constructed and arranged so that the required penetration force is reduced as compared with that observed for an otherwise identical device lacking the one or more protrusions. Additionally or alternatively, one or more protrusions can be constructed and arranged such that the required pull-out force is increased as compared with that observed for an otherwise identical device lacking the one or more protrusions.

Abstract translation: 本公开提供了其设备及其用途。 本文公开的装置包括一个或多个尖端，其中所述一个或多个尖端被设计和构造成启动所述装置的穿透; 以及与每个尖端相邻的区域中的一个或多个突起。 在一些实施例中，可以构造和布置一个或多个突起，使得与对于缺少一个或多个突起的其它相同的装置观察到的相比，所需的穿透力减小。 附加地或替代地，可以构造和布置一个或多个突起，使得与对于缺少一个或多个突起的其它相同的装置观察到的相比，所需的拉出力增加。

公开(公告)号：US20150374093A1

公开(公告)日：2015-12-31

申请号：US14750759

申请日：2015-06-25

Applicant: James A. Ankrum

Inventor： James A. Ankrum

IPC: A45D29/04

CPC classification number: A45D29/04

Abstract: A finger-mounted filing device can include an abrasive surface that can include a plurality of cutting edges in fixed relation. The abrasive surface can be used for grinding a work surface, such as a fingernail of an infant, child, or adult. The abrasive surface can include a finger surface located on an opposing face of the abrasive surface. The finger surface can be shaped to receive an operator's finger. The abrasive surface can be coupled to a finger clamp. The finger clamp can include the finger surface and at least one jaw, such as for griping an operator's finger. The finger surface can include a fingertip insertion stop. The fingertip insertion stop can include a barrier to retain the finger on the finger surface.

Abstract translation: 手指安装的封盖装置可以包括可以包括固定关系的多个切割边缘的研磨表面。 研磨表面可用于研磨工作表面，例如婴儿，儿童或成人的指甲。 研磨表面可以包括位于研磨表面的相对表面上的指状表面。 手指表面可以被成形为接收操作者的手指。 研磨表面可以连接到手指夹。 手指夹可以包括手指表面和至少一个钳口，例如用于抓握操作者的手指。 手指表面可以包括指尖插入止动件。 指尖插入止动件可以包括将手指保持在手指表面上的障碍物。