Invention Grant
- Patent Title: Artificial nose comprising a speech valve
- Patent Title (中): 人造鼻子，包括一个会话阀
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Application No.: US13878643Application Date: 2011-09-28
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Publication No.: US09084860B2Publication Date: 2015-07-21
- Inventor: Harry Leibitzki , Steffen Suess
- Applicant: Harry Leibitzki , Steffen Suess
- Applicant Address: DE Halberstadt
- Assignee: PRIMED Halberstadt Medizintechnik GmbH
- Current Assignee: PRIMED Halberstadt Medizintechnik GmbH
- Current Assignee Address: DE Halberstadt
- Agency: Jordan and Hamburg LLP
- Priority: DE102010048317 20101014
- International Application: PCT/DE2011/001807 WO 20110928
- International Announcement: WO2012/048681 WO 20120419
- Main IPC: A62B7/10
- IPC: A62B7/10 ; A61M16/00 ; A61M16/04 ; A61M16/10
Abstract:
A device for inserting into a tracheostoma prosthesis or a thracheostoma plaster comprises a cylindrical housing and a cylindrical valve element, the housing is provided with a first opening for the connection to the stoma of the patient and with at least one second opening on the opposite side, and the valve element in the second opening of the housing is provided to close the second opening. The valve element is configured so that it can be closed manually by means of a finger and can be opened by elastic return, and the housing surrounds the valve element and the valve element receives a moisture and heat exchanging filter. A cylindrical spring element is arranged between the housing and the valve element.
Public/Granted literature
- US20130192602A1 ARTIFICIAL NOSE COMPRISING A SPEECH VALVE Public/Granted day:2013-08-01
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