Ciliary body operation suturing device

By designing a ciliary body surgical suture device, which uses a cannula and push rod to drive a fine hook assembly to grasp the surgical suture, the problems of large damage and many complications in existing surgical methods are solved, thus achieving both surgical safety and efficiency. This addresses the technical problems of existing surgical techniques and achieves both surgical precision and safety.

CN223831293UActive Publication Date: 2026-01-27ZHONGSHAN OPHTHALMIC CENT SUN YAT SEN UNIV
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Patent Information

Application Number
CN202422811452.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2026-01-27
Estimated Expiration
2034-11-18

AI Technical Summary

Technical Problem

Existing ciliary body surgery methods are highly invasive, have many complications, take a long time to operate, and are very complex, affecting patients' recovery and quality of life.

Method used

Design a ciliary body surgical suture device, including a cannula, a push rod, and a fine hook assembly. The fine hook assembly is used to grasp and pull the surgical suture, and the cannula provides telescopic drive, eliminating the need for traditional scleral incisions, reducing the risk of trauma and bleeding, and increasing the accuracy and speed of operation.

Benefits of technology

It significantly reduces the risk of scleral trauma and bleeding, shortens operation time, reduces postoperative complications, improves recovery speed and operational efficiency, and ensures the stability and precision of the surgery.

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Abstract

The utility model relates to the field of medical instruments, in particular to a suturing device for a ciliary body operation, which comprises a sleeve and a push rod movably arranged in the sleeve. The device further comprises a thin hook assembly, a thin tube is arranged on the sleeve, and the thin hook assembly is connected with the push rod and movably arranged in the thin tube. A telescopic operation tool similar to a syringe is composed of a sleeve and a push rod, the thin tube is used for puncturing the sclera, the provided telescopic driving thin hook assembly grabs and pulls an operation line, a traditional sclera operation incision is abandoned, sclera trauma in the operation and the bleeding probability in the operation are greatly reduced, the influence on corneal refraction is reduced, the operation speed is increased, and the operation efficiency is improved. The operation time is shortened, the occurrence probability of postoperative complications and the postoperative nursing difficulty are reduced, and the postoperative recovery speed is increased.
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