An aneurysm embolization assist device
By using a balloon support and injected gel filling in the aneurysm embolization assist device, the problems of easy coil displacement and stent implantation bleeding risk have been solved, achieving safe and effective treatment of aneurysms.
CN120585402BActive Publication Date: 2026-07-10SHANGHAI HEARTCARE MEDICAL TECH CORP LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI HEARTCARE MEDICAL TECH CORP LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
In existing interventional treatments for aneurysms, there are issues such as the tendency for coils to shift and the need for long-term medication after stent implantation, which increases the risk of bleeding.
Method used
An aneurysm embolization assist device is used, including a delivery catheter, an operating handle, a balloon, and a filling unit. The balloon supports the blood vessel and fills it with injectable gel. The injectable gel solidifies and forms within the aneurysm, avoiding the defects of coil compression and stent implantation.
Benefits of technology
It effectively reduces the recurrence rate of aneurysms, reduces the risk of postoperative bleeding, simplifies surgical procedures, and improves surgical safety and efficiency.
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Smart Images
Figure CN120585402B_ABST
Abstract
This invention provides an aneurysm embolization auxiliary device, belonging to the field of medical device technology. The device includes a delivery catheter, an operating handle, a balloon, and a filling unit. The delivery catheter delivers a treatment device to the aneurysm location. The operating handle is located at the proximal end of the delivery catheter. The balloon, after inflation, supports the blood vessel. The filling unit fills the aneurysm with an injectable gel for treating the aneurysm from the operating handle location along the delivery catheter. The injectable gel solidifies within the aneurysm. During operation, the delivery catheter delivers the balloon to the aneurysm location. After inflation, the balloon supports and positions the blood vessel. The filling unit fills the aneurysm with the injectable gel, which solidifies upon entering the aneurysm to treat it. This invention primarily addresses technical problems in existing interventional aneurysm treatment methods, such as easy displacement of coils and the increased risk of bleeding due to the need for long-term medication after stent implantation.
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