CN213489240U

CN213489240U - Plasma operation electrode

Info

Publication number: CN213489240U
Application number: CN202021846852.XU
Authority: CN
Inventors: 朱罗刚; 张海波
Original assignee: Guangzhou Pama Medical Technology Co ltd
Current assignee: Guangzhou Pama Medical Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-22
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a plasma operation electrode, include: the handle, the connector, the burden straw, and the cutter arbor, wherein, the cutter arbor is connected to handle one end, handle other end connection connector and burden straw, the cutter arbor includes the metal outer tube, the insulating tube, the metal inner tube, the inner tube is inhaled to pyrocondensation pipe and burden, embolia the insulating tube in the metal outer tube, the metal inner tube penetrates the insulating tube, and the afterbody and the burden of metal inner tube inhale the internal tube connection, the metal outer tube has cup jointed the pyrocondensation pipe outward, the burden is inhaled inner tube one end and is connected with the burden straw, can in time clear up the discarded object that produces among the operation process, reduce the trouble of doctor's operation, perfect operation.

Description

Plasma operation electrode

Technical Field

The utility model relates to the technical field of medical equipment, in particular to plasma operation electrode.

Background

The existing plasma operation electrode is a plasma electrode with various functions of negative suction, water injection, ablation, hemostasis and the like. However, when the existing radio frequency plasma operation electrode is used, the hemostasis and negative suction effects on the operation part are poor, and residual wastes on the surface of the operation part after hemostasis cannot be cleaned in time, so that the operation time is too long, and the treatment efficiency is influenced. In the operation process, after hemostasis treatment, a doctor needs to suck an instrument again to clean operation residues, and then the operation can be perfectly finished. If the instrument with the plasma electrode and the negative suction function is used for surgery, the cost is high, the pressure of paying the cost of a patient is increased, the operation of a doctor in the surgery is also not convenient, and the surgery time and the surgery difficulty are greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a plasma operation electrode, can in time clear up the discarded object of remaining, improve treatment efficiency.

According to a first aspect of the present invention, there is provided a plasma surgical electrode, including: the negative suction pipe comprises a handle, a connector, a negative suction pipe and a cutter bar, wherein one end of the handle is connected with the cutter bar, the other end of the handle is connected with the connector and the negative suction pipe, the cutter bar comprises a metal outer pipe, an insulating pipe, a metal inner pipe, a heat shrink pipe and a negative suction inner pipe, the insulating pipe is sleeved in the metal outer pipe, the metal inner pipe penetrates into the insulating pipe, the tail of the metal inner pipe is connected with the negative suction inner pipe, the heat shrink pipe is sleeved outside the metal outer pipe, and one end of the negative suction inner pipe is connected with the negative suction pipe.

Has the advantages that: the plasma surgical electrode comprises: the handle, the connector, the burden straw, and the cutter arbor, wherein, the cutter arbor is connected to handle one end, handle other end connection connector and burden straw, the cutter arbor includes the metal outer tube, the insulating tube, the metal inner tube, the inner tube is inhaled to pyrocondensation pipe and burden, embolia the insulating tube in the metal outer tube, the metal inner tube penetrates the insulating tube, and the afterbody and the burden of metal inner tube inhale the internal tube connection, the metal outer tube has cup jointed the pyrocondensation pipe outward, the burden is inhaled inner tube one end and is connected with the burden straw, can in time clear up the discarded object that produces among the operation process, reduce the trouble of doctor's operation, perfect operation.

According to the utility model discloses the first aspect embodiment plasma operation electrode, the handle includes handle tail piece, handle body and cutter arbor stopper, handle body one end with the handle tail piece is connected, the handle body other end with the cutter arbor stopper is connected.

According to the utility model discloses the plasma operation electrode of the embodiment of first aspect, handle tailpiece tip is provided with two through-holes, the connector with the negative suction pipe inserts one respectively in the through-hole.

According to the utility model discloses the first aspect embodiment plasma operation electrode, the cutter arbor is pegged graft in the handle body, just the cutter arbor is arranged in on the cutter arbor stopper.

According to the utility model discloses the plasma operation electrode of the embodiment of first aspect, the connector includes connector and power cord, the power cord includes first utmost point and second utmost point, first utmost point is connected the metal inner tube, the metal outer tube is connected to the second utmost point, the metal inner tube with form the energy return circuit between the metal outer tube and arouse the plasma energy.

According to the utility model discloses the first aspect embodiment plasma operation electrode, the negative suction pipe outer end is connected with luer adapter.

According to the utility model discloses the first aspect embodiment plasma operation electrode, the tool bit of cutter arbor is hemispherical, just the tool bit of cutter arbor is provided with a plurality of negatives and inhales the hole.

According to the utility model discloses the first aspect embodiment plasma operation electrode, the handle is the plastic material.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a handle according to an embodiment of the present invention;

FIG. 3 is a schematic view of a tool bit of the tool bar according to an embodiment of the present invention;

fig. 4 is a schematic view of the cutter bar according to the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, a plasma surgical electrode includes: handle 100, connector 200, negative suction tube 300, and knife bar 400. Wherein, one end of the handle 100 is connected with the knife bar 400, and the other end of the handle 100 is connected with the connector 200 and the negative suction pipe 300. Cutter arbor 400 includes metal outer tube 410, insulating tube 420, metal inner tube 430, inner tube 450 is inhaled to pyrocondensation pipe 440 and burden, insulating tube 420 is gone into in metal outer tube 410, metal inner tube 430 penetrates insulating tube 420, and the afterbody and the burden of metal inner tube 430 inhale inner tube 450 and be connected, metal outer tube 410 has cup jointed pyrocondensation pipe 440 outward, the burden is inhaled inner tube 450 one end and is connected with burden straw 300, inhale inner tube 450 through burden straw 300 and burden, can in time clear up the discarded object that produces among the operation process, reduce the trouble of doctor's operation, perfect operation process more, provide convenience for the operation.

Wherein, the outer end of the negative suction pipe 300 is connected with a luer adapter. The cutter head of the cutter rod 400 is hemispherical, and the cutter head of the cutter rod 400 is provided with a plurality of negative suction holes, so that the smooth surgical cutter head is favorable for stopping bleeding without scratching a treatment part to cause bleeding again, and the hemispherical surgical cutter is more favorable for stopping bleeding of different parts in all directions. The design of scalpel head and negative suction pipe 300 integral type, and set up a plurality of negative suction holes on the scalpel head, the convenience can realize carrying out the negative suction effect on the same sword when treating. The handle 100 is made of plastic, and the metal outer tube 410 and the metal inner tube 430 are made of stainless steel with special components.

Referring to fig. 2, the handle 100 includes a handle tail 110, a handle body 120, and a blade bar plug 130, wherein one end of the handle body 120 is connected to the handle tail 110, and the other end of the handle body 120 is connected to the blade bar plug 130. The handle tail 110 is provided at its end with two through holes into which the connector 200 and the negative suction tube 300 are inserted, respectively. The tool bar 400 is inserted into the handle body 120, and the tool bar 400 is placed on the tool bar plug 130.

The connector 200 includes a connector 210 and a power line 220, the power line 220 includes a first pole and a second pole, the first pole is connected to the inner metal tube 430, the second pole is connected to the outer metal tube 410, and an energy loop is formed between the inner metal tube 430 and the outer metal tube 410 to excite the plasma energy.

When assembling: an insulating tube 420 is sleeved in the metal outer tube 410 for fixation, then the metal outer tube is penetrated into the metal inner tube 430 for fixation, the tail part of the metal inner tube 430 is connected with a negative suction inner tube 450, a heat shrink tube 440 is sleeved on the metal outer tube 410 for insulation, the assembly of the cutter bar 400 is completed, the installed cutter bar 400 penetrates through a through hole of the handle 100 and is plugged into the cutter bar plug 130, the other ends of a power line 220 and a negative suction tube 300 for assembling a luer adapter penetrate into a corresponding hole of the handle tail 110, a first pole is welded with the metal inner tube 430 of the cutter bar 400, a second pole is welded with the metal outer tube 410 of the cutter bar 400, one end of the negative suction inner tube 450 is connected with the negative suction tube 300, the handle tail 110 is connected with the cutter bar plug 130, the cutter bar plug 130 is glued and fixed with the.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A plasma surgical electrode, comprising:

a handle;

a connector;

a negative suction pipe; and

the cutter bar comprises an outer metal pipe, an insulating pipe, an inner metal pipe, a heat-shrinkable pipe and an inner negative suction pipe, the insulating pipe is sleeved in the outer metal pipe, the inner metal pipe penetrates through the insulating pipe, the tail part of the inner metal pipe is connected with the inner negative suction pipe, the heat-shrinkable pipe is sleeved outside the outer metal pipe, and one end of the inner negative suction pipe is connected with the negative suction pipe;

one end of the handle is connected with the cutter bar, and the other end of the handle is connected with the connector and the negative suction pipe.

2. The plasma surgical electrode of claim 1, wherein: the handle includes handle tail, handle body and cutter arbor stopper, handle body one end with the handle tail is connected, the handle body other end with the cutter arbor stopper is connected.

3. The plasma surgical electrode of claim 2, wherein: the end part of the handle tail piece is provided with two through holes, and the connector and the negative suction pipe are respectively inserted into one through hole.

4. The plasma surgical electrode of claim 2, wherein: the cutter bar is inserted in the handle body, and the cutter bar is arranged on the cutter bar plug.

5. The plasma surgical electrode of claim 1, wherein: the connector includes connector and power cord, the power cord includes first utmost point and second pole, the first utmost point is connected the metal inner tube, the second pole is connected the metal outer tube, the metal inner tube with form the energy return circuit between the metal outer tube and arouse the plasma energy.

6. The plasma surgical electrode of claim 1, wherein: the outer end of the negative suction pipe is connected with a luer adapter.

7. The plasma surgical electrode of claim 1, wherein: the tool bit of cutter arbor is hemispherical, just the tool bit of cutter arbor is provided with a plurality of negative suction holes.

8. The plasma surgical electrode of claim 1, wherein: the handle is made of plastic materials.