Invention Grant
- Patent Title: Device for protecting the hearing from loud MRT sounds
- Patent Title (中): 用于保护听觉不受大声MRT声音的设备
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Application No.: US11325801Application Date: 2006-01-05
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Publication No.: US07804964B2Publication Date: 2010-09-28
- Inventor: Axel Schreiber
- Applicant: Axel Schreiber
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: DE102005000848 20050105
- Main IPC: H04R3/02
- IPC: H04R3/02
Abstract:
Device for protecting the hearing from loud MRT soundsDevice for protecting the hearing from loud MRT sounds, with a protective sound generating device linked to the MRT electronics for generating a protective sound rising slowly in amplitude, increasing the impedance in the middle ear immediately before the onset of the loud MRT sound.
Public/Granted literature
- US20060147070A1 Device for protecting the hearing from loud MRT sounds Public/Granted day:2006-07-06
Information query
