Miniature electric coagulation haemostatic forceps for animal experiment operation

By designing an adjustable-length electrocoagulation hemostatic forceps, the problem of existing technologies being unable to adapt to different surgical scenarios has been solved. This enables flexible length adjustment and tissue protection, improving the safety and smoothness of surgical procedures.

CN224112817UActive Publication Date: 2026-04-14JIANGSU JICUI MEDICAL ENG CROSS TECH RES INST CO LTD
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Patent Information

Application Number
CN202423139228.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2026-04-14
Estimated Expiration
2034-12-19

AI Technical Summary

Technical Problem

Existing electrocoagulation hemostatic forceps cannot be flexibly and precisely adjusted in length to meet the needs of different surgical scenarios, making it difficult to meet the surgeon's requirements for adaptability and precision in different surgeries.

Method used

A miniature electrocoagulation hemostatic forceps for animal testing was designed. It features an adjustable length structure, including a sliding sleeve, an elastic component, and a protective component. The length is adjusted by utilizing spring energy storage, and friction and tissue damage are reduced by ceramic coating and silicone rubber strips.

Benefits of technology

It enables flexible length adjustment according to different surgical scenarios, reduces mechanical damage to tissues, and improves the safety and smoothness of surgical procedures.

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Abstract

The utility model relates to the technical field of electric coagulation haemostatic forceps, and discloses a miniature electric coagulation haemostatic forceps for animal test surgery, which comprises two connecting rods, the left sides of the two connecting rods are fixedly connected with extension rods, the exteriors of the two extension rods are connected with sliding sleeves in a sliding manner, elastic assemblies are arranged in the extension rods, and the elastic assemblies are connected with the sliding sleeves in a sliding manner. A sliding groove is formed in the left side of the interior of the extension rod, a hemisphere is fixedly connected to the bottom of the elastic assembly, a plurality of clamping grooves are formed in the bottom side of the interior of the sliding sleeve, an outer clamp body is fixedly connected to the left side of one connecting rod, and an inner clamp body is fixedly connected to the left side of the other connecting rod. According to the haemostatic forceps, after the hemisphere moves to the designated clamping groove position, the spring releases elastic potential energy, the hemisphere is pushed to reset and be clamped in the clamping groove in the bottom of the sliding sleeve, and therefore the length of the haemostatic forceps is locked. The length of the hemostatic forceps can be flexibly adjusted according to the requirements of different operation scenes, and a doctor can operate and use the hemostatic forceps conveniently.
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