Title:
DILATOR, MEDICAL SYSTEM AND TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2018051146
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dilator that is improved in operability, and to provide a medical system and a treatment method.SOLUTION: A dilator 20 includes an elongated dilator shaft 40 and a dilator tip 30. The dilator tip 30 includes a connection part 34 being positioned at a proximal part 32 and capable of being connected to a distal part of the dilator shaft 40; and a first lumen 38. The first lumen 38 causes a side hole 37 and an opening of a tip to communicate with each other.SELECTED DRAWING: Figure 3
Inventors:
HAYAKAWA KOICHI
Application Number:
JP2016193182A
Publication Date:
April 05, 2018
Filing Date:
September 30, 2016
Export Citation:
Assignee:
TERUMO CORP
International Classes:
A61B18/12; A61M25/06
Attorney, Agent or Firm:
Makito Yamada
Koji Hirokawa
Koji Hirokawa
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