Invention Grant
- Patent Title: Device for introducing a tracheal cannula into a tracheostoma
- Patent Title (中): 将气管插管引入气管插管的装置
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Application No.: US12305430Application Date: 2007-06-22
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Publication No.: US08474459B2Publication Date: 2013-07-02
- Inventor: Ralf Schnell
- Applicant: Ralf Schnell
- Applicant Address: US DE Frankfurt am Main
- Assignee: Tracoe Medical GmbH
- Current Assignee: Tracoe Medical GmbH
- Current Assignee Address: US DE Frankfurt am Main
- Agency: Paul & Paul
- Priority: DE102006029599 20060626
- International Application: PCT/EP2007/056262 WO 20070622
- International Announcement: WO2008/000701 WO 20080103
- Main IPC: A61M16/00
- IPC: A61M16/00 ; A61M37/00 ; A62B9/06 ; A61F11/00

Abstract:
The present invention concerns a device having a guide catheter for the introduction of a tracheal cannula into a tracheostoma. To provide a device for introducing a tracheal cannula into a tracheostoma, which prevents injury by the distal end face of the cannula and which is suitable for use in relation to highly flexible cannulas, in relation to cannulas of tight inside diameter and/or of large wall thickness, it is proposed in accordance with the invention that the guide catheter has a shield which is mounted in the proximity of the distal end of the guide catheter and which comprises a flexible material and which is substantially in the form of a distally directed conical tip, wherein the tube of the guide catheter passes through the axis of said tip, with a base outside diameter which in a first state corresponds at least to the outside diameter of the tracheal cannula and in a second state by deformation is smaller than the inside diameter of the tracheal cannula and is thus retractable through the tracheal cannula.
Public/Granted literature
- US20090178674A1 DEVICE FOR INTRODUCING A TRACHEAL CANNULA INTO A TRACHEOSTOMA Public/Granted day:2009-07-16
Information query
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