Electrosurgical tip protector

By designing a protective device for the electrosurgical tip, including a cylindrical structure with a connector and a base, and using a plastic sleeve to fix the tip, the problem of tip breakage and puncture during handling is solved, achieving safe and convenient use of the electrosurgical knife.

CN224505579UActive Publication Date: 2026-07-17FOSHAN SECOND PEOPLES HOSPITAL
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN SECOND PEOPLES HOSPITAL
Filing Date
2025-04-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, the tip of an electrosurgical unit is prone to breakage and injury to medical staff during handling, and there is a lack of effective protective measures.

Method used

Design an electrosurgical tip protector, including a connector and a base. One end of the connector is connected to the base, and the other end is provided with a connector hole for inserting the electrosurgical tip. It is fixed by a plastic sleeve. The protective shell protects the connector, forming a cylindrical structure. The transparent material facilitates observation and operation.

Benefits of technology

It effectively protects the tip of the electrosurgical unit, preventing injuries to medical staff and damage from impacts, and reduces the cost of replacing the tip.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of electric knife tip protectors, for the tip of electric knife, including plug-in post and base, one end of plug-in post is connected with base, and the other end is provided with plug-in hole, plug-in hole extends to inside base, for the tip of electric knife one end insertion, to protect electric knife tip.The utility model inserts and fixes the tip of electric knife one end in plug-in hole, electric knife tip cannot collide with external object, can reduce the risk of breakage caused by electric knife tip collision, reduce the replacement cost of electric knife tip;Meanwhile, the hand of medical staff can be avoided by electric knife tip stab.
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Claims

1. An electrosurgical tip protector for protecting the tip of an electrosurgical knife, characterized in that, include: The device includes a plug and a base. One end of the plug is connected to the base, and the other end is provided with a plug hole that extends into the base for inserting the tip of the electric knife to protect the tip of the electric knife.

2. The electrosurgery tip protector of claim 1, wherein, It also includes a protective shell, one end of which is connected to the base, and the other end is provided with a first opening. The plug-in post is disposed inside the protective shell and passes through the first opening.

3. The electrosurgery tip protector of claim 2, wherein, The base, plug-in post, and protective shell are all cylindrical and coaxially arranged.

4. The electrosurgery tip protector of claim 2, wherein, The base, connector, and protective shell are all made of transparent material.

5. The electrosurgery tip protector of claim 3, wherein, The outer diameter of the protective shell is less than or equal to the outer diameter of the base.

6. The electrosurgery tip protector of claim 5, wherein, It also includes a stop block, which is fixedly connected to the end face or side of the base near the insertion post, and the stop block protrudes from the circumferential surface of the base.

7. The electrosurgery tip protector of claim 1, wherein, The insertion hole is a circular hole.

8. The electrosurgery tip protector of claim 2, wherein, The base is provided with a cavity, and the cavity is provided with a second opening, which is located on the end face of the base away from the protective shell.

9. The electrosurgery tip protector of claim 8, wherein, The insertion hole penetrates the base and connects to the cavity.