Magnetic directional kissing guide wires used during interventional treatment

Abstract

The invention discloses magnetic directional kissing guide wires used during the interventional treatment. The magnetic directional kissing guide wires comprise a first guide wire (10) and a second guide wire (20), wherein the first guide wire (10) comprises a first guide wire head (11) and a first central steel wire (12), the second guide wire (20) comprises a second guide wire head (21) an a second central steel wire (22); the end of the first central steel wire (12) is fixed to the first guide wire head (11) in a matched manner; the end of the second central steel wire (22) is fixed to the second guide wire head (21) in a matched manner; the first guide wire head (11) and the second guide wire head (21) are made of magnetic dielectric materials, and the magnetic poles of the first guide wire head (11) and the second guide wire head (21) are opposite. The front ends of the two guide wires are made of the magnetic dielectric materials with opposite magnetic poles, so that the operation difficulty is greatly reduced, the operation time is shortened, and the operation risk to patients is reduced; since the operation time is shortened, the time for contacting the irradiation of harmful X-rays of an operator and the patients is reduced, and thus the health of the operator and the patients is benefited.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a magnetically oriented kiss guide wire used in interventional treatment. Background technique [0002] The guide wire plays a role in guiding various interventional catheters and implanted instruments into the target site of the lumen of the organism during the interventional treatment process, such as percutaneous peripheral angioplasty, interventional treatment of cardiovascular diseases and other operations. During these interventional treatments, doctors sometimes need to deliver some treatment devices to important organs or parts of the patient (such as in the cardiovascular system) through blood vessels through delivery instruments, such as delivery of treatment devices such as stents. A commonly used delivery device is a guide wire. [0003] The currently used guide wire usually includes a central steel wire and a guide wire head, and the end of the central s...

AI Technical Summary

Problems solved by technology

[0004] At present, the guide wire is used alone in complex lesions, and the operation is relatively difficult

Images