CN209951386U

CN209951386U - Ablation electrode positioning system

Info

Publication number: CN209951386U
Application number: CN201920596592.6U
Authority: CN
Inventors: 黄崇虎
Original assignee: Wuhan Mailang Medical Technology Co Ltd
Current assignee: Wuhan Mailang Medical Technology Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-17
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to the field of medical equipment, specifically a melt electrode positioning system, including public seat in location and the female seat in location, public seat in location sets up the upper end of the female seat in location, public seat in location and the female seat in location are all installed on melting the electrode, and public seat lower extreme in location is fixed with the guide bar, and fixes a position and cooperate the guide bar on the female seat and seted up the locating hole. The utility model discloses well melt electrode right side piece and location public seat as a whole, guide to melting electrode left side piece and draw close at locating hole inside cooperation guide by the guide bar interlude, melt electrode left side piece and female seat in location, guide bar and constitute a whole, whole in-process, melt electrode right side piece and melt electrode left side piece and be spacing in the locating hole all the time by the guide bar, can't produce the skew, the accuracy is high, stability.

Description

Ablation electrode positioning system

Technical Field

The utility model relates to the field of medical equipment, specifically a melt electrode positioning system.

Background

When a surgical operation is performed, a wound of a patient can bleed in a large amount, secondary injury is caused, an ablation electrode needs to be used, and the heat effect of high-frequency current is utilized to stop bleeding quickly. Clinically, particularly for the operation of fine parts (such as spinal cord and posterior fossa), the two ends of the ablation electrode are required to accurately clamp the wound to achieve rapid hemostasis and wound coagulation, deviation can not exist when the two ends are clamped, and otherwise hemostasis cannot be realized. The original ablation electrode is positioned by adopting a convex-concave groove structure, and the structure has the defects that the ablation electrode is blocked and cannot be clamped smoothly when being closed frequently, or the electrode plate is deviated when being clamped.

In order to solve the problems, an ablation electrode positioning system is particularly provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ablation electrode positioning system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an ablation electrode positioning system comprises a positioning male seat and a positioning female seat, wherein the positioning male seat is arranged at the upper end of the positioning female seat, and the positioning male seat and the positioning female seat are both arranged on an ablation electrode;

the lower end of the positioning male seat is fixed with a guide rod, and the positioning female seat is matched with the guide rod to be provided with a positioning hole.

In order to further improve the using effect of the ablation electrode positioning system, the ablation electrode is composed of a right ablation electrode piece and a left ablation electrode piece, the positioning male seat is fixed on the right ablation electrode piece, and the positioning female seat is fixed on the left ablation electrode piece.

In order to further improve the using effect of the ablation electrode positioning system, the positioning male seat is penetratingly fixed on the right piece of the ablation electrode.

In order to further improve the using effect of the ablation electrode positioning system, the positioning female seat is fixed on the left ablation electrode sheet in a penetrating manner.

In order to further improve the using effect of the ablation electrode positioning system, a spherical convex surface is fixed at the lower end of the positioning male seat.

In order to further improve the using effect of the ablation electrode positioning system, the top of the positioning female seat is provided with a spherical groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses well melt electrode right side piece and location public seat as a whole, guide to melting electrode left side piece and draw close at locating hole inside cooperation guide by the guide bar interlude, melt electrode left side piece and female seat in location, guide bar and constitute a whole, whole in-process, melt electrode right side piece and melt electrode left side piece and be spacing in the locating hole all the time by the guide bar, can't produce the skew, the accuracy is high, stability is high.

Drawings

Fig. 1 is a schematic structural view of the ablation electrode positioning system of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-ablation electrode right sheet; 2-ablation of the left electrode sheet; 3-positioning the male seat; 4-positioning the female seat; 5-a guide rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

An embodiment of the utility model is an ablation electrode positioning system, specifically as shown in fig. 1, including public seat 3 of location and the female seat 4 of location, public seat 3 of location sets up the upper end of the female seat 4 of location, public seat 3 of location and the female seat 4 of location are all installed on ablation electrode.

In order to perform guiding and positioning without deviation, the lower end of the positioning male seat 3 is fixed with a guide rod 5, and the positioning female seat 4 is provided with a positioning hole matched with the guide rod 5.

Specifically, the ablation electrode is composed of an ablation electrode right piece 1 and an ablation electrode left piece 2, a positioning male seat 3 is fixed on the ablation electrode right piece 1, and a positioning female seat 4 is fixed on the ablation electrode left piece 2.

Further, the positioning male seat 3 is fixed on the right ablation electrode piece 1 in a penetrating manner.

Furthermore, the positioning female seat 4 is fixed on the left ablation electrode piece 2 in a penetrating manner.

Furthermore, the right ablation electrode piece 1 and the male positioning seat 3 are inserted into the positioning hole by the guide rod 5 to be matched and guided to be drawn close to the left ablation electrode piece 2, the female positioning seat 4 and the guide rod 5 form a whole, and in the whole process, the right ablation electrode piece 1 and the left ablation electrode piece 2 are always limited in the positioning hole by the guide rod 5, cannot generate deviation, and are high in accuracy and stability.

Example 2

An ablation electrode positioning system, as particularly shown in fig. 1, embodiments of the present invention are further defined in the claims below with reference to example 1.

Specifically, a spherical convex surface is fixed at the lower end of the positioning male seat 3.

Furthermore, the top of the positioning female seat 4 is provided with a spherical groove.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An ablation electrode positioning system comprises a male positioning seat (3) and a female positioning seat (4), and is characterized in that the male positioning seat (3) is arranged at the upper end of the female positioning seat (4), and the male positioning seat (3) and the female positioning seat (4) are both arranged on an ablation electrode; the lower end of the positioning male seat (3) is fixed with a guide rod (5), and the positioning female seat (4) is matched with the guide rod (5) to be provided with a positioning hole.

2. The ablation electrode positioning system as claimed in claim 1, wherein the ablation electrode is composed of a right ablation electrode piece (1) and a left ablation electrode piece (2), the male positioning seat (3) is fixed on the right ablation electrode piece (1), and the female positioning seat (4) is fixed on the left ablation electrode piece (2).

3. The ablation electrode positioning system according to claim 2, wherein the positioning male socket (3) is fixed on the right ablation electrode piece (1) in a penetrating manner.

4. The ablation electrode positioning system according to claim 2, wherein the positioning female seat (4) is fixed on the left ablation electrode piece (2) in a penetrating way.

5. The ablation electrode positioning system according to claim 1, wherein a spherical convex surface is fixed at the lower end of the positioning male seat (3).

6. The ablation electrode positioning system as claimed in claim 1, wherein a spherical groove is formed at the top of the positioning female seat (4).