CN203042396U - Novel thyroid gland puncture needle - Google Patents

Abstract

The utility model relates to the field of medical appliances, in particular to a novel thyroid gland puncture needle. The novel thyroid gland puncture needle comprises a needle body and a needle handle, wherein a needle core is arranged in the needle body; the back end of the needle handle is communicated with a negative pressure tube; and the needle handle is provided with a communicating switch and a wing-shaped handle. The novel thyroid gland puncture needle is simple in structure; the additionally-arranged communicating switch is used for controlling the communication of a negative pressure device, so that holding stability is realized, convenience is brought to use, the working difficulty of medical personnel is lowered, and the operation efficiency is increased; and the novel thyroid gland puncture needle is suitable for being popularized and applied in clinic.

Description

A kind of novel thyroid puncture needle

Technical field

This utility model relates to medical instruments field, especially a kind of novel thyroid puncture needle.

Background technology

At thyroid operation clinically, when carrying out the thyroid puncture to patient, need use puncture needle, existing puncture needle mainly is made of needle handle, needle body and nook closing member, take down nook closing member after puncturing successfully, needle handle connects syringe and extracts, this operational approach extremely bothers, and wastes time and energy, and has brought great trouble to the medical worker.

The utility model content

The purpose of this utility model is to provide a kind of novel thyroid puncture needle in order to overcome above-mentioned technical disadvantages.

The technical scheme that this utility model technical solution problem adopts is: a kind of novel thyroid puncture needle, comprise needle body and needle handle, and be provided with nook closing member in the described needle body, described needle handle rear end is communicated with the negative pressure pipe, and needle handle is provided with coupling cock and wing handle.

The beneficial effect that this utility model has is: this utility model is simple in structure, by setting up the connection of coupling cock control negtive-pressure implement, controls firm, easy to use, reduce medical worker's work difficulty, improved operation efficient, be suitable for clinical application.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model.

The specific embodiment

Do following detailed description below in conjunction with 1 pair of this utility model of accompanying drawing.

As shown in Figure 1, this utility model comprises needle body 1 and needle handle 2, is provided with nook closing member 6 in the described needle body 1, and described needle handle 2 rear ends are communicated with negative pressure pipe 3, and needle handle 2 is provided with coupling cock 5 and wing handle 4.During use, finger grips wing handle 4, after needle body 1 punctures into thyroid, presses coupling cock 5, and connection negative pressure pipe 3 carries out negative pressure-pumping and gets final product.

Claims (1)

1. a novel thyroid puncture needle comprises needle body and needle handle, it is characterized in that: be provided with nook closing member in the described needle body, described needle handle rear end is communicated with the negative pressure pipe, and needle handle is provided with coupling cock and wing handle.

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