A multifunctional thyroid puncture device

By using a combination of electric telescopic rod, limiting block and compression spring in the thyroid puncture device, the positioning of the thyroid gland before puncture is achieved, solving the problem that the doctor's hand shaking affects the puncture effect after long-term use, and improving the accuracy and scope of puncture.

CN119745435AInactive Publication Date: 2025-04-04AFFILIATED HOSPITAL OF JINING MEDICAL UNIV
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Patent Information

Application Number
CN202411978388.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

After a long time of use, doctors are prone to fatigue and trembling hands, which affects the puncture effect. They fail to effectively limit the puncture site during puncture, resulting in puncture deviation and poor effect.

Method used

A multifunctional thyroid puncture device is designed, using a combination of an electric telescopic rod, a limiting block, a straight rod, a compression spring and a fixed component. The expansion and contraction of the electric telescopic rod drive the puncture body and the positioning ring downward. The elastic force of the compression spring makes the positioning ring stably squeeze the patient's puncture part, realizing the positioning part before puncture.

Benefits of technology

By positioning the patient's puncture site before the puncture, the accuracy and effectiveness of the puncture are improved, the impact of hand shaking is reduced, and the scope of use of the puncture device is enhanced.

✦ Generated by Eureka AI based on patent content.
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Abstract

The present invention discloses a multifunctional thyroid puncture device, which relates to the technical field of medical devices, including a bottom plate, a sponge pad fixedly connected to the top surface of the bottom plate, an adjustment mechanism arranged on one side of the top surface of the bottom plate, a puncture mechanism arranged on the side of the adjustment mechanism, and the adjustment mechanism comprising an angle adjustment component and a horizontal adjustment component. The present invention places the puncture device body between two arc plates, rotates the screw rod to drive the spiral action with the screw plate, drives the two arc plates to move towards each other to clamp and fix the puncture device body, extends the electric telescopic rod to drive the connecting block to move downward, the connecting block drives the puncture device body and the positioning ring to move downward, after the positioning ring squeezes and smoothes the puncture part of the patient, the puncture device body continues to move downward, at this time the compression spring is compressed to generate elastic force, the elastic force of the compression spring makes the positioning ring more stably squeezed on the puncture site of the patient until the puncture device body moves downward for puncture, thereby positioning the puncture site of the patient before puncture, and improving the puncture effect.
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