CN219147898U

CN219147898U - Disposable electrode knife for operation

Info

Publication number: CN219147898U
Application number: CN202222879028.XU
Authority: CN
Inventors: 周康平
Original assignee: Hangzhou Kangsheng Medical Equipment Co Ltd
Current assignee: Hangzhou Kangsheng Medical Equipment Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-09
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of surgical electrode knives, in particular to a disposable surgical electrode knife which comprises an upper knife shell, wherein the bottom of the upper knife shell is fixedly connected with a lower knife shell, the inner top of the upper knife shell is fixedly connected with a button, the bottom of the button is provided with double reeds, the bottom of the double reed is fixedly connected with a circuit board, the left end of the circuit board is fixedly connected with a copper sleeve, the left end of the copper sleeve is internally provided with an electrode head, and the right side above the circuit board is fixedly connected with a wire.

Description

Disposable electrode knife for operation

Technical Field

The utility model relates to the technical field of surgical electrode knives, in particular to a disposable surgical electrode knife.

Background

The disposable surgical electrode knife is a medical consumable, when in use, the disposable surgical electrode knife is directly arranged on a matched high-frequency electric knife host through the lotus pins, then the electrode tip at the top end of the disposable surgical electrode knife is used for cutting tissues, stopping bleeding and the like, and the electrode tip is directly removed after the disposable surgical electrode knife is used.

When the surgical electrode knife is produced, the wire is directly fixed in the upper plug shell and the lower plug shell, at the moment, one end of the wire is connected with the lotus plug pins, when the surgical electrode knife is used, the lotus plug pins are directly arranged on a matched high-frequency electric knife host, no positioning is arranged in the plug shell, the wires are scattered in the shell plug, after the surgical electrode knife is used for a long time, the wire outside the plug can continuously move to drive the wire head of one end of the wire to slightly move on the lotus plug pins, so that the connection between the wire connector and the lotus plug pins is loosened, and the surgical electrode knife cannot be contacted.

Disclosure of Invention

The utility model aims to provide a disposable surgical electrode knife so as to solve the problem that a joint falls off due to shaking of a lead in long-time use.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a disposable operation electrode sword, includes the sword shell, the sword shell bottom fixedly connected with lower sword shell down, top fixedly connected with button in the sword shell, the button bottom is provided with two reeds, two reed bottom fixedly connected with circuit board, circuit board left end fixedly connected with copper sleeve, be provided with the electrode tip in the copper sleeve left end, circuit board top right side fixedly connected with wire, wire other end fixedly connected with is evenly distributed's lotus pin, the wire outside is equipped with spacing post, spacing post rear end fixedly connected with plug inferior valve, spacing post positive front end outside is equipped with spacing shell, spacing shell positive front end fixedly connected with plug superior case, equal fixedly connected with in top upper and lower both sides is evenly distributed's fixed block in the superior case, the rear is equipped with the fixed column in the fixed block, screwed connection has the screw in the fixed column, the screw setting is at the fixed block.

Preferably, top fixedly connected with spacing groove in the last sword shell, the wire sets up in the spacing inslot, the spacing groove left side is equipped with the limiting plate, limiting plate right side fixedly connected with is the gag lever post that the front and back symmetry set up, limiting plate and wire fixed connection, wire left end and circuit board fixed connection, top right side fixedly connected with is evenly distributed's locating plate in the last sword shell, the wire sets up at the locating plate, the closely laminating of locating plate bottom outside has the tight cover that rises, tight cover outside fixedly connected with locating shell rises.

Preferably, the fixed block bottom fixedly connected with rubber circle, rubber circle bottom closely laminates with the wire, fixedly connected with sponge circle in the rubber circle.

Preferably, the lower part of the upper plug shell is tightly attached to the lower plug shell, and the lotus pins are arranged at the left side in the lower plug shell.

Preferably, the right end of the limiting rod is arranged in the limiting groove, and the limiting groove is arranged on the positioning plate.

Preferably, the first rubber block is fixedly connected in the positioning plate, the positioning block is fixedly connected in the positioning shell, and the second rubber block is fixedly connected to the top end of the positioning block.

Preferably, the upper part of the lead is tightly attached to the first rubber block, and the lower part of the lead is tightly attached to the second rubber block.

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

1. according to the utility model, the high-frequency electric knife main machine can be conveniently connected to be directly used through the upper knife shell, the lower knife shell, the circuit board, the double reeds, the button, the copper sleeve, the electrode tip, the lead, the lotus pins, the upper plug shell and the lower plug shell, and the lead can be conveniently positioned through the fixed column, the fixed block, the screw, the limit column, the limit shell, the rubber ring and the sponge ring, so that the shaking of the lead in use is reduced, and the connection between the lead and the lotus pins is more stable;

2. according to the utility model, the wire can be positioned through the limiting groove, the limiting plate and the limiting rod, the wire is prevented from falling off from the circuit board, and the wire can be conveniently positioned through the positioning plate, the positioning shell, the first rubber block, the positioning block, the second rubber block and the tensioning sleeve, so that the surgical electrode knife is more stable to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the upper blade shell of the present utility model;

FIG. 3 is a schematic view of an installation structure of a limiting plate according to the present utility model;

FIG. 4 is a schematic view of the mounting structure of the stop lever of the present utility model;

FIG. 5 is a schematic diagram of a limiting groove according to the present utility model;

FIG. 6 is a schematic view of the mounting left-hand cross-sectional structure of the positioning shell of the present utility model;

FIG. 7 is a schematic diagram of a cross-sectional top view of the lotus socket of the present utility model;

FIG. 8 is a schematic view of a cross-sectional left-hand construction of an upper shell of the plug of the present utility model;

FIG. 9 is a schematic view of the mounting cross-sectional structure of the sponge ring of the present utility model;

fig. 10 is a schematic view showing an installation sectional structure of the screw of the present utility model.

In the figure: the novel high-voltage power supply comprises a 1-upper cutter shell, a 2-lower cutter shell, a 3-circuit board, a 4-double reed, a 5-button, a 6-copper sleeve, a 7-electrode head, an 8-wire, a 9-lotus pin, a 10-plug upper shell, a 11-plug lower shell, a 12-fixed column, a 13-fixed block, a 14-screw, a 15-limit column, a 16-limit shell, a 17-rubber ring, a 18-sponge ring, a 19-limit groove, a 20-limit plate, a 21-limit rod, a 22-locating plate, a 23-locating shell, a 24-first rubber block, a 25-locating block, a 26-second rubber block and a 27-tensioning sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, the present utility model provides a technical solution:

the utility model provides a disposable operation electrode sword, including last sword shell 1, the lower sword shell 2 of last sword shell 1 bottom fixedly connected with, top fixedly connected with button 5 in the last sword shell 1, button 5 bottom is provided with two reeds 4, two reed 4 bottom fixedly connected with circuit board 3, circuit board 3 left end fixedly connected with copper sleeve 6, be provided with electrode tip 7 in the copper sleeve 6 left end, circuit board 3 top right side fixedly connected with wire 8, wire 8 other end fixedly connected with is evenly distributed's lotus pin 9, the wire 8 outside is equipped with spacing post 15, spacing post 15 rear end fixedly connected with plug lower shell 11, spacing post 15 just front end outside is equipped with spacing shell 16, spacing shell 16 just front end fixedly connected with plug upper shell 10, the equal fixedly connected with in top upper and lower both sides is evenly distributed's fixed block 13 in the upper shell 10, the rear is equipped with fixed column 12 in the fixed block 13, screw connection has screw 14 in the fixed block 12, screw 14 sets up in the fixed block 13, the one end to wire 8 through this setting can be convenient to fix a position, make wire 8 use the fixed block 13 more, the lotus flower 17 is connected with the lotus flower 17 in order to make things convenient for the tight joint with the plug 17 in the tight fit with the plug 17, can make things convenient for the setting up in the tight fit with the plug 17 under the plug 17, the plug 17 is closely and can be closely fixed with the plug 17, the plug is set up and is located with the plug 17.

The utility model provides a top fixedly connected with spacing groove 19 in the upper cutter shell 1, wire 8 sets up in spacing groove 19, spacing groove 19 left side is equipped with limiting plate 20, limiting plate 20 right side fixedly connected with is the gag lever post 21 that the front and back symmetry set up, limiting plate 20 and wire 8 fixed connection, wire 8 left end and circuit board 3 fixed connection, upper side right side fixedly connected with is evenly distributed's locating plate 22 in the upper cutter shell 1, wire 8 sets up at locating plate 22, the tight laminating of locating plate 22 bottom outside has tight cover 27 that rises, tight cover 27 outside fixedly connected with positioning shell 23 that rises, spacing to the wire that can be convenient through this setting prevents wire 8 break away from on the circuit board 3, limiting plate 21 right-hand member sets up in spacing groove 19, limiting plate 19 sets up at locating plate 22, through this setting can be convenient carry out the location to wire 8, prevent wire 8 from dropping, locating plate 22 internal fixedly connected with first rubber piece 24, locating piece 25 internal fixedly connected with locating piece 25 top fixedly connected with second rubber piece 26, wire 8 sets up through this setting can be convenient to carry out the location to wire 8 top and tight laminating with first rubber piece 24, the wire 8 can be more stable through this setting up and can make wire 8 closely laminate with the second rubber piece 8 through the tight laminating of wire.

The working flow is as follows: when the disposable surgical electrode knife is used, firstly, the power supply on a computer host is connected, then, the lotus pins 9 are inserted into the high-frequency electric knife host, at the moment, the electrode heads 7 are inserted into the copper connectors 6 arranged on the circuit board 3, at the moment, the buttons 5 are pressed, the double-reed 4 is pushed, the electrode heads 7 are controlled by the circuit board 3 to cut tissues, after the surgical electrode knife is used, the electrode heads 7 are directly taken out and discarded, then, the wire 8 is stored at present, when the surgical electrode knife is stored, the wire 8 is limited by the limiting posts 15, and then, under the action of the plug upper shell 10, the plug lower shell 11, the fixing posts 12, the fixing blocks 13 and the screws 14, the wire 8 is limited by the limiting shells 16, the rubber rings 17 and the sponge rings 18, make rubber circle 17 bottom and wire 8 closely laminate, fix a position wire 8, make wire 8 can not rock in plug epitheca 10 and plug inferior valve 11 when accomodating, prevent to lead 8 and lotus flower to participate in the fracture that leads to because rocking between 9, simultaneously through spacing groove 19, stopper 20 and gag lever post 21, can prevent wire 8 and drag circuit board 3 when accomodating, prevent wire 8 and drop on circuit board 3, simultaneously at locating plate 22, locating shell 23, first rubber piece 24, locating piece 25, second rubber piece 26 and tight cover 27 rise, can fix a position wire 8, reduce the rocking of wire 8, make this operation electrode sword use more stable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable operation electrode sword, includes upper cutter shell (1), its characterized in that: the utility model provides a screw driver is characterized in that a lower cutter shell (2) is fixedly connected with at the bottom of an upper cutter shell (1), a button (5) is fixedly connected with at the top in the upper cutter shell (1), button (5) bottom is provided with two reeds (4), two reed (4) bottom fixedly connected with circuit board (3), circuit board (3) left end fixedly connected with copper joint cover (6), be provided with electrode tip (7) in copper joint cover (6) left end, circuit board (3) top right side fixedly connected with wire (8), wire (8) other end fixedly connected with is evenly distributed's lotus pin (9), wire (8) outside is equipped with spacing post (15), spacing post (15) rear end fixedly connected with plug inferior valve (11), spacing post (15) positive front end outside is equipped with spacing shell (16), spacing shell (16) positive front end fixedly connected with plug superior valve (10), both sides all fixedly connected with are evenly distributed's fixed block (13) about the top in plug superior valve (10), fixed block (13) are equipped with screw driver (14) in screw driver is fixed block (14).

2. A single use surgical electrode blade as defined in claim 1, wherein: top fixedly connected with spacing groove (19) in last sword shell (1), wire (8) set up in spacing groove (19), spacing groove (19) left side is equipped with limiting plate (20), limiting plate (20) right side fixedly connected with is gag lever post (21) that the front and back symmetry set up, limiting plate (20) and wire (8) fixedly connected with, wire (8) left end and circuit board (3) fixedly connected with, top right side fixedly connected with is evenly distributed's locating plate (22) in last sword shell (1), wire (8) set up in locating plate (22), closely laminating in locating plate (22) bottom outside has tight cover (27) that rises, tight cover (27) outside fixedly connected with locating shell (23) that rises.

3. A single use surgical electrode blade as defined in claim 1, wherein: the bottom end of the fixed block (13) is fixedly connected with a rubber ring (17), the bottom of the rubber ring (17) is tightly attached to the lead (8), and a sponge ring (18) is fixedly connected in the rubber ring (17).

4. A single use surgical electrode blade as defined in claim 1, wherein: the lower part of the upper plug shell (10) is tightly attached to the lower plug shell (11), and the lotus pins (9) are arranged on the left side in the lower plug shell (11).

5. A single use surgical electrode blade as defined in claim 2, wherein: the right end of the limiting rod (21) is arranged in the limiting groove (19), and the limiting groove (19) is arranged on the positioning plate (22).

6. A single use surgical electrode blade as defined in claim 2, wherein: the positioning plate (22) is internally and fixedly connected with a first rubber block (24), the positioning shell (23) is internally and fixedly connected with a positioning block (25), and the top end of the positioning block (25) is fixedly connected with a second rubber block (26).

7. A single use surgical electrode blade as defined in claim 6, wherein: the upper part of the lead (8) is tightly attached to the first rubber block (24), and the lower part of the lead (8) is tightly attached to the second rubber block (26).