公开(公告)号：US09820762B2

公开(公告)日：2017-11-21

申请号：US14401548

申请日：2013-05-16

Applicant: The Board of Regents of the University of Texas System

Inventor： Jeffrey A. Cadeddu ,  Stephen P. Faddegon ,  Heather E. Beardsley ,  Yung K. Tan ,  Ephrem O. Olweny ,  Jeffrey Gahan ,  Jodi Antonelli ,  Margaret S. Pearle ,  Raul Fernandez

IPC: A61B17/22 ,  A61B17/221 ,  A61B17/225 ,  A61B17/00

CPC classification number: A61B17/221 ,  A61B17/22031 ,  A61B17/225 ,  A61B17/2251 ,  A61B2017/00287 ,  A61B2017/2215

Abstract: Devices and methods for removal of calculus (including for example, kidney stones) are disclosed. In an embodiment, a device for removal of kidney stones includes a substantially sealable pouch that can be inserted into the kidney for capturing a kidney stone. The pouch is also designed to permit fragmentation of the kidney stone inside the pouch, while preventing kidney stone fragments from escaping from the pouch. As a result, the likelihood of dispersing stone fragments during fragmentation of a large stone is greatly lessened.

公开(公告)号：US20150133949A1

公开(公告)日：2015-05-14

申请号：US14401548

申请日：2013-05-16

Applicant: The Board of Regents of the University of Texas System

Inventor： Jeffrey A. Cadeddu ,  Stephen P. Faddegon ,  Heather E. Beardsley ,  Yung K. Tan ,  Ephrem O. Olweny ,  Jeffrey Gahan ,  Jodi Antonelli

IPC: A61B17/221 ,  A61B17/225

CPC classification number: A61B17/221 ,  A61B17/22031 ,  A61B17/225 ,  A61B17/2251 ,  A61B2017/00287 ,  A61B2017/2215

Abstract: Devices and methods for removal of calculus (including for example, kidney stones) are disclosed. In an embodiment, a device for removal of kidney stones includes a substantially sealable pouch that can be inserted into the kidney for capturing a kidney stone. The pouch is also designed to permit fragmentation of the kidney stone inside the pouch, while preventing kidney stone fragments from escaping from the pouch. As a result, the likelihood of dispersing stone fragments during fragmentation of a large stone is greatly lessened.

Abstract translation: 公开了用于去除结石的装置和方法（包括例如肾结石）。 在一个实施例中，用于去除肾结石的装置包括可以插入肾脏中的基本上可密封的袋以捕获肾结石。 该袋还设计成允许在小袋内破碎肾结石，同时防止肾石碎片从袋中逸出。 结果，在大石块碎裂期间分散石碎片的可能性大大降低。