Invention Application
- Patent Title: MICRO SUPPORT CATHETER
- Patent Title (中): MICRO支持导管
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Application No.: US15152119Application Date: 2016-05-11
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Publication No.: US20160331325A1Publication Date: 2016-11-17
- Inventor: Joel Munsinger , Joel WasDyke
- Applicant: BOSTON SCIENTIFIC SCIMED, INC.
- Main IPC: A61B5/00
- IPC: A61B5/00 ; A61M25/00

Abstract:
A catheter system comprising a guidewire and a support catheter is disclosed. The support catheter may comprise an elongate shaft having a proximal region, a distal region, and a lumen extending therebetween. The support catheter may further comprise a helical section extending distally from the distal region of the elongate shaft. The helical section may comprise a tubular member wound into a plurality of rings a lumen in communication with the lumen of the elongate shaft. The plurality of rings may each have an outer diameter. A minimum diameter of each of the outer diameters may be greater than an outer diameter of the elongate shaft.
Information query