A guidewire assembly
By designing guidewires with opposite magnetic polarities, and combining magnetic adsorption with mechanical clamping, the problems of insufficient size and weak connection of guidewires in coronary interventional surgery are solved, achieving stable connection and convenient operation of guidewires in coronary surgery.
CN122399205APending Publication Date: 2026-07-17BIOVAS (WUHAN) MEDICAL TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BIOVAS (WUHAN) MEDICAL TECH CO LTD
- Filing Date
- 2026-05-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing guidewire docking structures cannot balance compactness and operational flexibility in coronary interventional procedures. Mechanical connections are prone to jamming, and magnetic connections are not strong enough, making it difficult to meet the needs of complex operations.
Method used
The guide wires are designed with opposite magnetic polarities, combining magnetic adsorption and mechanical snap-fit. Stable connection of the guide wires is achieved through the matching snap-fit of the slots and protrusions.
Benefits of technology
It improves the ease of operation and connection stability of guidewires in coronary surgery, ensures smooth passage of guidewires in narrowed blood vessels, and reduces surgical risks and operational difficulties.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122399205A_ABST
Abstract
本申请公开了一种导丝组件。该导丝组件包括第一导丝和第二导丝，所述第一导丝具有第一磁性段；所述第二导丝具有第二磁性段；所述第一磁性段的极性和所述第二磁性段的极性互异，且所述第一磁性段和所述第二磁性段相互卡接连接。本申请实施例提供的导丝组件实现了磁性吸附与机械卡接的双重连接，既解决了现有机械连接结构不够小巧的问题，又弥补了单纯磁力连接不够牢固的缺陷，确保导丝组件能够适配冠脉手术的复杂操作需求，提升手术的安全性和高效性。
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