CN210521087U

CN210521087U - Push-piece-free waterproof smoke-absorbing knife pen

Info

Publication number: CN210521087U
Application number: CN201920597220.5U
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: 2020-05-15
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to the field of medical equipment, in particular to a push-piece-free waterproof smoking knife pen, which comprises a shell, wherein one end of the shell is provided with an electrode and an electrode sleeve, and the other end of the shell is connected with a plug and an adapter; the electrode sleeve is sleeved on the electrode and is connected to the shell in a sliding mode in a left-right moving mode. The utility model discloses well electrode sleeve pipe adopts scalable reciprocal sliding connection, and is opposite with current sword pen, has not pushed away the piece, just also need not be at the shell upper shed to stopped the possibility that rivers go into, its simple structure, it is with low costs, better realization.

Description

Push-piece-free waterproof smoke-absorbing knife pen

Technical Field

The utility model relates to the field of medical equipment, specifically a waterproof smoking sword pen of no ejector sleeve formula.

Background

The smoking knife pen is an electrosurgical instrument for tissue cutting instead of a mechanical scalpel. 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 existing smoking knife pen in the market is that a pushing part and an electrode are integrated, and the pushing part drives the electrode to stretch back and forth, so that cutting, blood coagulation and smoking are realized. However, due to the movement of the pushing piece, a large gap is left at the matching position of the pushing piece and the knife pen main body, so that the risk of electric leakage caused by liquid inflow is caused, and medical hidden trouble is brought.

In order to solve the problems, a push-piece-free waterproof smoking knife pen is particularly provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof smoking pen-knife of no ejector sleeve formula 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:

a push-piece-free waterproof smoking knife pen comprises a shell, wherein one end of the shell is provided with an electrode and an electrode sleeve, and the other end of the shell is connected with a plug and an adapter;

the electrode sleeve is sleeved on the electrode and is connected to the shell in a sliding mode in a left-right moving mode.

In order to further improve the using effect of a waterproof smoking pencil of no ejector pad formula, the adapter is installed on the bellows, and the bellows other end is installed on the shell, and the shell internally mounted of bellows and shell junction has the suction to connect.

In order to further improve the using effect of the push-piece-free waterproof smoking pen knife, the plug is connected to a power line, and the other end of the power line is connected to the shell.

In order to further improve the using effect of the push-piece-free waterproof smoking pen-knife, a circuit board is mounted inside the shell, and the circuit board and the power line are welded and fixed.

In order to further improve the using effect of the push-piece-free waterproof smoking pen knife, 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 using effect of the push-piece-free waterproof smoking pen knife, mounting holes are formed in the shell in a matching mode of the first key and the second key.

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

the utility model discloses well electrode sleeve pipe adopts scalable reciprocal sliding connection, and is opposite with current sword pen, has not pushed away the piece, just also need not be at the shell upper shed to stopped the possibility that rivers go into, its simple structure, it is with low costs, better realization.

Drawings

Fig. 1 is a schematic structural view of the non-push type waterproof smoking pen of the present invention.

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

In the figure: 1-an electrode; 2-electrode sleeve; 3-a housing; 4-a first key; 5-a second key; 6-a corrugated tube; 7-a power line; 8-plug; 9-an adapter; 10-a circuit board; 11-suction attachment.

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

The embodiment of the utility model provides a waterproof smoking sword pen of no ejector pad formula specifically as shown in figure 1 and figure 2, including shell 3, electrode 1 and electrode sleeve 2 are installed to 3 one end of shell, and the other end is connected with plug 8 and adapter 9.

Meanwhile, the electrode sleeve 2 is sleeved on the electrode 1, and the electrode sleeve 2 is connected to the shell 3 in a sliding mode in a left-right moving mode, so that the electrode sleeve 2 can stretch out and draw back on the electrode 1.

When the tissue needs to be cut, the electrode sleeve 2 is pushed backwards to expose the electrode 1, so that the electrode 1 generates high temperature to be used for cutting the tissue; when the wound healing coagulation is needed, the electrode sleeve 2 is pulled forwards, the electrode 1 is hidden, and the electrode sleeve 2 generates heat to be used for the wound coagulation.

And then electrode sleeve 2 adopts scalable reciprocal sliding connection, and contrary with current sword pen, has not had the ejector pad, just also need not just open at shell 3 to the possibility of having stopped rivers to flow in, its simple structure, with low costs, better realization.

Specifically, adapter 9 installs on bellows 6, and the bellows 6 other end is installed on shell 3, and the shell 3 internally mounted of bellows 6 and shell 3 junction has suction connection 11.

Meanwhile, the plug 8 is connected to the power cord 7, and the other end of the power cord 7 is connected to the housing 3.

Further, a circuit board 10 is mounted inside the housing 3, and the circuit board 10 and the power line 7 are fixed by welding.

The corrugated pipe 6 and the adapter 9 are used for guiding gas and liquid sucked by the electrode 1 into medical equipment; the power cord 7 and the plug 8 are integrated, and the plug 8 is inserted into the high-frequency medical equipment.

Example 2

A push-piece-free waterproof smoking pen knife, as shown in fig. 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 10.

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

The utility model discloses a theory of operation is: when the tissue needs to be cut, the electrode sleeve 2 is pushed to expose the electrode 1, and then the first button 4 is pressed, so that a cutting circuit of the circuit board 10 forms a loop, and the electrode 1 generates high temperature and can be used for cutting the tissue; when the wound healing coagulation is needed, the electrode sleeve 2 is pulled forwards to hide the electrode 1, and then the second key 5 is pressed, so that the coagulation circuit of the circuit board 10 forms a loop, and the heating of the electrode sleeve 2 can be used for the wound coagulation.

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 push-piece-free waterproof smoking knife pen comprises a shell (3), and is characterized in that one end of the shell (3) is provided with an electrode (1) and an electrode sleeve (2), and the other end of the shell is connected with a plug (8) and an adapter (9); the electrode sleeve (2) is sleeved on the electrode (1), and the electrode sleeve (2) is connected to the shell (3) in a sliding mode.

2. The push-piece-free waterproof smoking pen knife according to claim 1, wherein the adapter (9) is mounted on a corrugated tube (6), the other end of the corrugated tube (6) is mounted on the housing (3), and a suction connector (11) is mounted inside the housing (3) at the joint of the corrugated tube (6) and the housing (3).

3. The push-piece-free waterproof smoking pen knife according to claim 1, wherein the plug (8) is connected to the power cord (7), and the other end of the power cord (7) is connected to the housing (3).

4. The push-piece-free waterproof smoking pen knife according to claim 3, wherein the circuit board (10) is mounted inside the housing (3), and the circuit board (10) and the power line (7) are fixed by welding.

5. The push-piece-free waterproof smoking pen knife according to claim 4, wherein the first button (4) and the second button (5) are mounted on the housing (3) in cooperation with the circuit board (10).

6. The push-piece-free waterproof smoking pen knife according to claim 5, wherein the housing (3) is provided with mounting holes for the first key (4) and the second key (5).