Artery puncture tourniquet

By designing an arterial puncture tourniquet, which utilizes the adhesive surfaces of elastic bands and hemostatic blocks, along with Velcro for fixation, and combines a buffer layer and a pressure plate, the problem of time-consuming and laborious compression hemostasis after arterial puncture in existing technologies is solved. This achieves a rapid and stable hemostatic effect, reduces the risk of bleeding and hematoma, and is suitable for the needs of different populations and sites.

CN223601498UActive Publication Date: 2025-11-28THE FIRST PEOPLES HOSPITAL OF FOSHAN
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Patent Information

Application Number
CN202520218994.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-12
Publication Date
2025-11-28
Estimated Expiration
2035-02-12

AI Technical Summary

Technical Problem

Existing methods of arterial puncture followed by compression for hemostasis are time-consuming and laborious, and are prone to bleeding, hematoma and complications. In addition, existing devices are expensive and complicated to operate, making it difficult to meet clinical needs.

Method used

Design an arterial puncture tourniquet, including an elastic band and a hemostatic block. The hemostatic block is fixed by using an adhesive surface and Velcro. Combined with a buffer layer and a pressure plate, it provides a stable compression effect and can meet the hemostasis needs of different people and sites.

Benefits of technology

It achieves rapid and sustained hemostasis, prevents bleeding and hematoma, reduces the probability of complications, is easy to operate, adapts to the hemostasis needs of different people and sites, and improves user comfort and safety.

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Abstract

The utility model discloses an arteriopuncture tourniquet which comprises an elastic band and a hemostasis block, a first bonding face is arranged at the front end of the surface of the elastic band, a second bonding face used for being connected with the first bonding face in an attached mode is arranged at the rear end of the back face of the elastic band, a bonding layer is arranged on the surface of the hemostasis block, and a hemostasis layer is arranged on the surface of the bonding layer. A buffer layer is further arranged between the hemostasis layer and the hemostasis block, a first bonding part is arranged at the rear end of the surface of the elastic band, a second bonding part is arranged on the back face of the hemostasis block, and the elastic band is connected to the hemostasis block through attachment of the first bonding part and the second bonding part. The hemostasis block is attached to a puncture point, the rapid and continuous hemostasis effect is achieved, the puncture part is stably pressed through the fastening effect of the elastic band on the hemostasis block, and bleeding and hematoma are effectively prevented from being formed. The device is suitable for hemostasis and compression after puncture operation of radial artery, femoral artery and brachial artery clinically.
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