Artery hemostat

By designing an arterial hemostat, which combines a pressure plate and a coagulation-promoting layer, the problem of long hemostasis time after arterial interventional surgery was solved, achieving rapid hemostasis and reducing complications.

CN224269381UActive Publication Date: 2026-05-26APT MEDICAL HUNAN INC
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Patent Information

Application Number
CN202520993340.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-19
Publication Date
2026-05-26
Estimated Expiration
2035-05-19

AI Technical Summary

Technical Problem

Current arterial interventional procedures have long hemostasis times and poor hemostasis effects, which can easily lead to complications such as bleeding, skin ulceration, and arterial occlusion.

Method used

An arterial hemostat was designed, comprising a pressure plate, a fixation component, and a hemostatic component. The hemostatic component is adjusted to bring the procoagulant layer close to the puncture site for compression hemostasis, and hydrogel, chitosan, or silver ion-containing dressings are combined to promote coagulation.

Benefits of technology

It achieves rapid hemostasis, reduces compression time, lowers the difficulty of intraoperative hemostasis, and reduces the risk of bleeding and complications.

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Abstract

The artery hemostat comprises a pressure plate, a fixing assembly, a hemostasis assembly and a coagulation promoting layer, the pressure plate and the fixing assembly form a containing space, the hemostasis assembly is installed on the pressure plate, and the coagulation promoting layer is arranged at the end, facing the containing space, of the hemostasis assembly. The coagulation promoting layer is close to a puncture part of a patient by adjusting the hemostasis assembly so as to compress the puncture part for hemostasis. The coagulation promoting layer is arranged at the adjusting part, so that the problem of long compression hemostasis time after arteriopuncture is solved.
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