INSERTION ASSISTING TOOL FOR CATHETER, CATHETER ASSEMBLY, AND CATHETER SET
First Claim
Patent Images
1. An insertion assisting tool inserted into a catheter and positioned ahead of the catheter so as to assist an insertion of the catheter, the insertion assisting tool comprising:
- a distal end portion whose end is tapered and which has a guide wire lumen opening at a tip end and a proximal end of the distal end portion; and
a shaft extending from a part of a proximal-end surface of the distal end portion to a proximal end of the insertion assisting tool.
1 Assignment
0 Petitions
Accused Products
Abstract
An insertion assisting tool inserted into a catheter and positioned ahead of the catheter is provided so as to assist an insertion of the catheter. The insertion assisting tool includes: a distal end portion whose end is tapered and which has a guide wire lumen opening at a tip end and a proximal end of the distal end portion; and a shaft extending from a part of a proximal-end surface of the distal end portion to a proximal end of the insertion assisting tool.
109 Citations
6 Claims
-
1. An insertion assisting tool inserted into a catheter and positioned ahead of the catheter so as to assist an insertion of the catheter, the insertion assisting tool comprising:
-
a distal end portion whose end is tapered and which has a guide wire lumen opening at a tip end and a proximal end of the distal end portion; and a shaft extending from a part of a proximal-end surface of the distal end portion to a proximal end of the insertion assisting tool. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification