Invention Grant
- Patent Title: Sound absorbing ostomy pouch
- Patent Title (中): 吸声造口袋
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Application No.: US13837867Application Date: 2013-03-15
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Publication No.: US09050387B2Publication Date: 2015-06-09
- Inventor: Moh-Ching Oliver Chang , Joel D. Shutt
- Applicant: HOLLISTER INCORPORATED
- Applicant Address: US IL Libertyville
- Assignee: Hollister Incorporated
- Current Assignee: Hollister Incorporated
- Current Assignee Address: US IL Libertyville
- Agency: Levenfield Pearlstein, LLC
- Main IPC: A61F5/44
- IPC: A61F5/44 ; A61L28/00 ; A61F5/445
Abstract:
An ostomy appliance includes at least one nonwoven layer adhesively attached to at least one of the pouch walls with a sound absorbing adhesive therebetween. The sound absorbing adhesive comprises a vinyl-bond rich triblock copolymer. The ostomy appliance has improved sound absorbing properties to insulate flatus gas noise.
Public/Granted literature
- US20140221950A1 SOUND ABSORBING OSTOMY POUCH Public/Granted day:2014-08-07
Information query
IPC分类:
