公开(公告)号：US07779844B2

公开(公告)日：2010-08-24

申请号：US11639743

申请日：2006-12-15

申请人： Ricky W. Purcell ,  Gregory J. Rajala ,  Ki Bok Song ,  Scott M. Belliveau ,  Sena S. Corbin ,  Toriono A. Granger

发明人： Ricky W. Purcell ,  Gregory J. Rajala ,  Ki Bok Song ,  Scott M. Belliveau ,  Sena S. Corbin ,  Toriono A. Granger

IPC分类号： A61F11/00

CPC分类号： A61F11/10

摘要： Self-fitting device for location in ear canal, including first end portion joined with second end portion. First end portion including first resilient bladder and first chamber of fluid and second end portion including second resilient bladder and second chamber of fluid. The bladders are in communication via the chambers. First bladder is deformable between at-rest position to in-ear position to insertion position such that first bladder has first cross-sectional area in at-rest position, second cross-sectional area in in-ear position and third cross-sectional area in insertion position. First cross-sectional area is greater than second cross-sectional area which is greater than third cross-sectional area. Second bladder is deformable to cause first bladder to be deformed from at-rest position to insertion position before device is located in ear canal.

摘要翻译： 用于耳道定位的自适应装置，包括与第二端部连接的第一端部。 第一端部包括第一弹性囊和第一流体室，第二端部包括第二弹性囊和第二流体室。 气囊通过腔室进行通讯。 第一囊在静止位置与入耳位置之间可变形，使得第一囊具有在静止位置的第一横截面积，入耳位置中的第二横截面积和第三横截面积 插入位置。 第一横截面面积大于大于第三横截面积的第二横截面积。 第二膀胱可变形，使得第一膀胱在装置位于耳道内之前使其从静止位置变形到插入位置。

公开(公告)号：US20080144871A1

公开(公告)日：2008-06-19

申请号：US11639743

申请日：2006-12-15

申请人： Ricky W. Purcell ,  Gregory J. Rajala ,  Ki Bok Song ,  Scott M. Belliveau ,  Sena S. Corbin ,  Toriono A. Granger

发明人： Ricky W. Purcell ,  Gregory J. Rajala ,  Ki Bok Song ,  Scott M. Belliveau ,  Sena S. Corbin ,  Toriono A. Granger

IPC分类号： H04R25/00

CPC分类号： A61F11/10

摘要： Self-fitting device for location in ear canal, including first end portion joined with second end portion. First end portion including first resilient bladder and first chamber of fluid and second end portion including second resilient bladder and second chamber of fluid. The bladders are in communication via the chambers. First bladder is deformable between at-rest position to in-ear position to insertion position such that first bladder has first cross-sectional area in at-rest position, second cross-sectional area in in-ear position and third cross-sectional area in insertion position. First cross-sectional area is greater than second cross-sectional area which is greater than third cross-sectional area. Second bladder is deformable to cause first bladder to be deformed from at-rest position to insertion position before device is located in ear canal.

摘要翻译： 用于耳道定位的自适应装置，包括与第二端部连接的第一端部。 第一端部包括第一弹性囊和第一流体室，第二端部包括第二弹性囊和第二流体室。 气囊通过腔室进行通讯。 第一囊在静止位置与入耳位置之间可变形，使得第一囊具有在静止位置的第一横截面积，入耳位置中的第二横截面积和第三横截面积 插入位置。 第一横截面面积大于大于第三横截面积的第二横截面积。 第二膀胱可变形，使得第一膀胱在装置位于耳道内之前使其从静止位置变形到插入位置。