CN209951383U

CN209951383U - Waterproof high-frequency smoke suction electrotome

Info

Publication number: CN209951383U
Application number: CN201920596591.1U
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, in particular to a waterproof high-frequency smoking electrotome, which comprises a shell, wherein an electrode is fixedly inserted into one end of the shell, the other end of the shell is connected with an adapter and a plug, and an electrode sleeve is sleeved on the electrode; the shell is movably connected with a pushing piece, and a circuit board is arranged inside the shell. The utility model pushes the pushing piece forwards, and the electrode extends out of the electrode sleeve, thereby leading the electrode to generate high temperature and being used for tissue cutting; the pushing piece is pushed back, and the electrode retracts into the electrode sleeve, so that the electrode sleeve can be coagulated to heal the wound; the sealing ring moves along with the pushing piece, so that liquid is prevented from flowing into the sliding groove of the shell from the periphery of the pushing piece, and leakage is avoided.

Description

Waterproof high-frequency smoke suction electrotome

Technical Field

The utility model relates to the field of medical equipment, specifically a waterproof type high frequency smoking electrotome.

Background

A high-frequency electric knife (high-frequency surgical instrument) is an electric surgical instrument for replacing a mechanical surgical knife to cut tissues. The tissue is heated when the high-frequency high-voltage current generated by the tip of the effective electrode contacts with the body, so that the separation and coagulation of the body tissue are realized, and the purposes of cutting and hemostasis are achieved.

The high-frequency smoking electrotome can push the electrode to and fro under the action of the pushing piece, and then carries out cutting, blood coagulation and smoking. In the market, due to the movement of the push piece, a large gap is reserved at the matching part of the push piece and the knife pen main body, so that the risk of electric leakage caused by liquid inflow exists, and the medical hidden trouble is brought.

In order to solve the problems, a waterproof high-frequency smoking electrotome is particularly provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof formula high frequency smoking electrotome to solve the problem that proposes in the above-mentioned background art.

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

a waterproof high-frequency smoking electrotome comprises a shell, wherein an electrode is fixedly inserted into one end of the shell, an adapter and a plug are connected to the other end of the shell, and an electrode sleeve is sleeved on the electrode;

the shell is movably connected with a pushing piece, and a circuit board is arranged inside the shell.

In order to further improve the result of use of a waterproof high frequency smoking electrotome, the adapter is installed on the bellows, and the bellows other end is connected on the shell, and the bellows is installed with the shell junction and is attracted the joint.

In order to further improve the using effect of the waterproof high-frequency smoke suction electrotome, the plug is connected to the cable, and the other end of the cable is connected to the shell.

In order to further improve the using effect of the waterproof high-frequency smoking electrotome, the shell is matched with the pushing piece and is provided with a sliding groove.

In order to further improve the using effect of the waterproof high-frequency smoking electrotome, the shell is provided with a first key and a second key in a matching way with the circuit board.

In order to further improve the use effect of a waterproof high-frequency smoking electrotome, the mounting hole is formed in the shell in a matching mode with the first key and the second key.

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

the utility model pushes the pushing piece forwards, and the electrode extends out of the electrode sleeve, thereby leading the electrode to generate high temperature and being used for tissue cutting; the pushing piece is pushed back, and the electrode retracts into the electrode sleeve, so that the electrode sleeve can be coagulated to heal the wound; the sealing ring moves along with the pushing piece, so that liquid is prevented from flowing into the sliding groove of the shell from the periphery of the pushing piece, and electric leakage is avoided.

Drawings

Fig. 1 is a schematic structural view of the waterproof high-frequency smoking electrotome of the present invention.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is a schematic structural view of the pushing member in fig. 1.

In the figure: 1-an electrode; 2-electrode sleeve; 3-a housing; 4-a first key; 5-a second key; 6-pushing the piece; 7-a bellows; 8-cable lines; 9-an adapter; 10-a plug; 11-a circuit board; 12-a suction attachment; 13-sealing ring.

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.

Referring to fig. 1-3, the present invention provides a waterproof high-frequency smoking electrotome.

Example 1

The embodiment of the utility model provides a waterproof formula high frequency smoking electrotome specifically is as shown in fig. 1 and 2, including shell 3, the inside interlude of 3 one ends of shell is fixed with electrode 1, and the other end is connected with adapter 9 and plug 10, and the cover is equipped with electrode sleeve 2 on electrode 1, and then electrode 1 is to cutting the tissue, and electrode sleeve 2 is used for the wound to condense.

Specifically, adapter 9 installs on bellows 7, and the bellows 7 other end is connected on shell 3, and bellows 7 and shell 3 junction are installed and are attracted joint 12.

Meanwhile, the plug 10 is connected to the cable 8, and the other end of the cable 8 is connected to the housing 3.

The corrugated pipe 7 and the adapter 9 are used for guiding gas and liquid sucked by the electrode 1 into medical equipment; the cable 8 and the plug 10 are integrated, and the plug 10 is inserted into the high-frequency medical equipment.

In order to realize the work of the electrode 1 and the electrode sleeve 2, as shown in fig. 1 and 2, the shell 3 is movably connected with a pushing piece 6, and a circuit board 11 is installed inside the shell 3.

Furthermore, a sliding groove is formed in the shell 3 in a matching manner with the pushing piece 6.

In order to improve the waterproof sealing performance and avoid electric leakage, as shown in fig. 3, a sealing ring 13 is laid on the inner side of the pushing piece 6.

Pushing the pushing piece 6 forwards, and extending the electrode 1 out of the electrode sleeve 2, so that the electrode 1 generates high temperature for cutting tissues; the pushing piece 6 is pushed back, and the electrode 1 is retracted into the electrode sleeve 2, so that the electrode sleeve 2 can be coagulated to heal the wound; the sealing ring 13 moves along with the pushing piece 6, so that liquid is prevented from flowing into the sliding groove of the shell 3 from the periphery of the pushing piece 6, and electric leakage is avoided.

Example 2

A waterproof high-frequency smoking electrotome, as shown in fig. 1 and 2, the embodiment of the present invention is further limited based on embodiment 1.

Specifically, the housing 3 is provided with a first key 4 and a second key 5 in cooperation with the circuit board 11.

Furthermore, the housing 3 is provided with mounting holes for the first key 4 and the second key 5.

The pushing piece 6 is pushed forwards, the electrode 1 extends out of the electrode sleeve 2, and the first key 4 is pressed to enable a cutting circuit of the circuit board 11 to form a loop, so that the electrode 1 generates high temperature to be used for tissue cutting; the pushing piece 6 is pushed back, the electrode 1 is retracted into the electrode sleeve 2, and the second key 5 is pressed to enable the coagulation circuit of the circuit board to form a loop, so that the electrode sleeve 2 can coagulate and heal wounds; the sealing ring 13 moves along with the pushing piece 6, so that liquid is prevented from flowing into the sliding groove of the shell 3 from the periphery of the pushing piece 6, and electric leakage is avoided.

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. A waterproof high-frequency smoking electrotome comprises a shell (3), and is characterized in that an electrode (1) is fixedly inserted into one end of the shell (3), the other end of the shell is connected with an adapter (9) and a plug (10), and an electrode sleeve (2) is sleeved on the electrode (1); the push piece (6) is movably connected to the shell (3), and a circuit board (11) is mounted inside the shell (3).

2. A waterproof high-frequency smoking electrotome according to claim 1, wherein the adapter (9) is mounted on a corrugated tube (7), the other end of the corrugated tube (7) is connected to the housing (3), and a suction connector (12) is mounted at the joint of the corrugated tube (7) and the housing (3).

3. A water-proof high-frequency smoking electrotome according to claim 1, wherein the plug (10) is connected to the cable (8), and the other end of the cable (8) is connected to the housing (3).

4. The waterproof high-frequency smoking electrotome according to claim 1, wherein the outer shell (3) is provided with a sliding groove matched with the pushing piece (6).

5. A waterproof high-frequency smoking electrotome according to claim 1, wherein the first button (4) and the second button (5) are mounted on the housing (3) in cooperation with the circuit board (11).

6. A waterproof high-frequency smoking electrotome according to claim 5, wherein the housing (3) is provided with mounting holes for the first key (4) and the second key (5).