公开(公告)号：USD404404S

公开(公告)日：1999-01-19

申请号：US70659

申请日：1997-05-13

申请人： William Lane ,  John Bartlett ,  John LaBallister ,  James Hilliard ,  William Dicke ,  Keith R. Schoene

设计人： William Lane ,  John Bartlett ,  John LaBallister ,  James Hilliard ,  William Dicke ,  Keith R. Schoene

公开(公告)号：US10702282B2

公开(公告)日：2020-07-07

申请号：US16361526

申请日：2019-03-22

申请人： Brad MacKeil ,  Mason Landry ,  Callum Thompson ,  Patrick Hennessey ,  Kevin Spencer ,  Robert Nicolas Pratt ,  William Dicke ,  Michael Brown

发明人： Brad MacKeil ,  Mason Landry ,  Callum Thompson ,  Patrick Hennessey ,  Kevin Spencer ,  Robert Nicolas Pratt ,  William Dicke ,  Michael Brown

IPC分类号： A61B17/135 ,  A61B17/132

摘要： A compression device for freeing a ring trapped on a digit includes a rigid outer body. The rigid outer body includes a digit cavity extending from a cavity opening at a body proximal end of the body towards a body distal end of the body, a fluid inlet, and a fluid flow path fluidly connecting the fluid inlet to one or more inflation chambers positioned in the digit cavity. The body proximal end includes an upper portion, a lower portion, and two laterally spaced-apart side portions. At least one side portion is distally recessed as compared to the upper and lower portions to accommodate an interdigital fold. At least one flexible bladder lines the digit cavity, each flexible bladder defining at least one wall of one of the one or more inflation chambers.

公开(公告)号：US20190298391A1

公开(公告)日：2019-10-03

申请号：US16361526

申请日：2019-03-22

申请人： Brad MacKeil ,  Mason Landry ,  Callum Thompson ,  Patrick Hennessey ,  Kevin Spencer ,  Robert Nicolas Pratt ,  William Dicke ,  Michael Brown

发明人： Brad MacKeil ,  Mason Landry ,  Callum Thompson ,  Patrick Hennessey ,  Kevin Spencer ,  Robert Nicolas Pratt ,  William Dicke ,  Michael Brown

IPC分类号： A61B17/135 ,  A61B17/132

摘要： A compression device for freeing a ring trapped on a digit includes a rigid outer body. The rigid outer body includes a digit cavity extending from a cavity opening at a body proximal end of the body towards a body distal end of the body, a fluid inlet, and a fluid flow path fluidly connecting the fluid inlet to one or more inflation chambers positioned in the digit cavity. The body proximal end includes an upper portion, a lower portion, and two laterally spaced-apart side portions. At least one side portion is distally recessed as compared to the upper and lower portions to accommodate an interdigital fold. At least one flexible bladder lines the digit cavity, each flexible bladder defining at least one wall of one of the one or more inflation chambers.