CN211563840U

CN211563840U - Electroencephalogram electrode cleaning and disinfecting device

Info

Publication number: CN211563840U
Application number: CN201922462536.6U
Authority: CN
Inventors: 周游; 童桂珍; 刘溪
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to an electroencephalogram electrode cleaning and disinfecting device. Including box, base and basin, the base is located the box below, the basin is located the rear of box and base, fixedly connected with electrode rack in the middle of the box, install the ultraviolet ray disinfection lamp on the four walls of box, be the filter sieve between box and the base, the shower nozzle is installed at the filter sieve center, the suction pump in addition in the base, the suction pump is connected with the shower nozzle, the another of suction pump passes through inlet tube and basin intercommunication. The utility model discloses can carry out the thorough cleaning to the brain electricity electrode slice, high-efficient disinfection prevents cross infection between the examiner.

Description

Electroencephalogram electrode cleaning and disinfecting device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an electroencephalogram electrode cleaning and disinfecting device.

Background

Currently, electroencephalogram examination is widely applied to neurology, neurosurgery, pediatrics, psychiatry, ICU and the like, and plays an essential role in disease diagnosis, curative effect evaluation, preoperative evaluation and disease prognosis. The electroencephalograph mainly comprises electrodes, a head box, an amplifier, a filter and a display. The electrode is contacted with the scalp to collect brain bioelectricity signals, and the signals are amplified and transmitted to a computer to display waveforms.

At present, the most applied electrodes are disc-shaped electrodes connected by conductive wires, the surfaces of the electrodes are treated by gold plating or silver plating, and the electrodes are matched with a coupling agent to be attached to the surface of the scalp of a subject, so that the impedance is low, and the conduction of electric signals is facilitated. After the inspection is finished, the coupling agent, sweat stain and the like on the surface of the electrode need to be removed, and the common method is to soak one end of the metal electrode plate in clear water or alcohol until the dirt is dissolved and falls off. After being used, the whole electrode wire is detached from the head box, washed clean by clean water and then soaked in alcohol or glutaraldehyde for patients with infectious diseases and suspicious infection sources. The existing electrode cleaning work of each electroencephalogram room adopts manual work, consumes time and labor, is extremely small in electrode, large in quantity, high in electrode reuse rate, difficult to clean thoroughly after soaking, easy to leave coupling agent, sweat, hair, gauze fragments, dirt and the like on electrode pieces, reduces the service life of the electrode, and simultaneously has cross infection hidden trouble. Therefore, the electroencephalogram electrode cleaning and disinfecting device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a brain electricity electrode cleaning and disinfecting device is provided.

The utility model provides an electroencephalogram electrode cleaning and disinfecting device, includes box, base and basin, the base is located the box below, the basin is located the rear of box and base, basin top have the water injection hole, the box top is provided with the quick-witted chamber door, middle fixedly connected with electrode rack, install ultraviolet ray disinfection lamp on the four walls of box, be the filter sieve between box and the base, the shower nozzle is installed at the filter sieve center, the suction pump in addition in the base, the suction pump is connected with the shower nozzle, the another of suction pump passes through inlet tube and basin intercommunication, the base extends to the outside through the drain pipe.

The base is also communicated with the outside through a drain pipe.

The top of the water tank is provided with a water injection hole for supplementing water for washing.

The top of the box body is provided with a box door for opening the box body and placing electrode plates of the electroencephalogram electrodes. The electrode placing rack is horizontally arranged in the middle of the box body. The electrode placing frame is of a grid-shaped structure, and one end of a metal electrode plate of the electroencephalogram electrode can be suspended in a grid of the electrode placing frame.

The shower nozzle is T shape shower nozzle, is equipped with a plurality of apopores, but T shape shower nozzle horizontal rotation upwards sprays water simultaneously. Bottom of the case portion with be provided with the filter sieve between the base, can dismantle, prevent that hair, gauze piece etc. from getting into the base.

The T-shaped spray head is connected with the lower portion of the water suction pump, the water suction pump is arranged in the base, and the water inlet pipe is connected with the water tank and the water suction pump. The drain pipe extends out of the base at the other end. And a valve is arranged on the drain pipe.

Further, for convenience of opening and closing, it is preferable that a handle is provided on a cabinet door at the top of the cabinet.

In order to facilitate disassembly and cleaning, the water tank is connected with the rear part of the box body in an embedded mode.

Preferably, all sides of the box body are made of light-tight materials, so that the skin and eyes of external workers are prevented from being burnt.

The utility model discloses an electroencephalogram electrode cleaning and disinfecting device, fungible manual cleaning and disinfecting operation can carry out rinse thoroughly to the electroencephalogram electrode piece, and high-efficient disinfection avoids coupling agent, secretion, filth etc. on the electrode piece to remain, prevents cross infection between the inspector, and the waste liquid after the use is convenient for collect the processing, saves time, manpower, material resources, and then improves work efficiency, reduces the inspection cost.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Wherein: 1-a box body; 2-a cabinet door; 3-a water tank; 4-a base; 5-a spray head; 6-ultraviolet disinfection lamp; 7-electrode placing rack; 8-a drain pipe; 9-water injection hole; 10-a filter sieve; 11-a handle; 12-a water pump; 13-water inlet pipe.

Detailed Description

The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

As shown in figures 1 and 2, an electroencephalogram electrode cleaning and disinfecting device comprises a box body 1, a base 4 and a water tank 3, wherein the base 4 is located below the box body 1, the water tank 3 is located behind the box body 1 and the base 4, an electrode placing frame 7 is fixedly connected with the middle of the box body 1, ultraviolet disinfection lamps 6 are installed on the four walls of the box body 1, a filter sieve 10 is arranged between the box body 1 and the base 4, a spray head 5 is installed at the center of the filter sieve 10, a water suction pump 12 is further installed in the base 4, the water suction pump 12 is connected with the spray head 5, and the other end of the water suction pump 12 is communicated with the water tank 3 through a water inlet pipe 13.

The top of the box body 1 is provided with a cabinet door 2, and the electrode placing frame 7 is fixed with a clamping groove between the inner walls of the box body 1, so that the disassembly is convenient. The electrode placing rack 7 is horizontally placed in the middle of the box body 1. The ultraviolet disinfection lamp box is characterized in that a plurality of ultraviolet disinfection lamps 6 are arranged on the inner wall of the box body 1, and a T-shaped spray head 5 which sprays water upwards is connected to the center of the bottom surface of the box body 1.

The electrode placing rack 7 is of a grid-shaped structure, and one end of a metal electrode plate of the electroencephalogram electrode can be suspended in a grid of the electrode placing rack 7. Be equipped with a plurality of apopores on shower nozzle 5, but shower nozzle 5 horizontal rotation upwards sprays water simultaneously. The filter sieve 10 is arranged between the bottom of the box body 1 and the base 4.

The T-shaped spray head 5 is connected with the water suction pump 12 below, the water suction pump 12 is arranged in the base 4, and the water inlet pipe 13 is connected with the water tank 3 and the water suction pump 12. The base 4 extends out of the base 4 through the drain pipe 8.

And a water filling port 9 is arranged at the top of the water tank 3. For convenience of opening and closing, it is preferable that a handle 11 is provided on a front end surface of the cabinet door 2 on the top of the cabinet 1.

In order to facilitate the disassembly and cleaning of the water tank 3, preferably, the water tank 3 is connected with the rear part of the box body 1 in an embedded manner.

Preferably, the base is in communication with a water inlet pipe. The water sprayed out by the spray head 5 after washing the electrode plate can enter the water suction pump for recycling.

The using method comprises the following steps: and opening the cabinet door 2, arranging one end of a disc-shaped metal electrode plate in each grid of the electrode placing frame 7 to prevent knotting, suspending each electrode plate between the electrode placing frame 7 and the spray head 5, and connecting the other end of the electrode wire to a head box without disassembly, and closing the cabinet door 2. Follow water injection port 3 adds water or antiseptic solution extremely in the basin 3, water or antiseptic solution pass through inlet tube 13 gets into suction pump 12 starts suction pump 12 closes the valve on the drain pipe. Water or antiseptic solution pass through hole for water spraying on the shower nozzle 5 upwards sprays, and horizontal rotation washes the electrode slice simultaneously, can rinse remaining coupling agent, secretion, filth on the electrode slice thoroughly, water or antiseptic solution in the box 1 passes through the base entering can be collected to filter sieve 10 the suction pump 12 continues the circulation and washes the electrode, after the washing, opens drain pipe 8, with the waste liquid discharge. Open on the 1 inner wall of box ultraviolet ray disinfection lamp 6, fully shine the electrode and disinfect, an electrode brain electricity electrode cleaning and disinfecting device wash thoroughly, the disinfection is effectual, uses manpower and materials sparingly, reduces the cross infection probability, can replace manual work, makes medical operation more standard.

It should be noted that the above is the preferred embodiment of the present invention, and those skilled in the art should understand that the present invention is not limited by the above embodiments, and a plurality of improvements and decorations made on the principle of the present invention should be regarded as the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "connect", "set" and "connect" should be interpreted broadly, such as a fixed connection, a detachable connection, or a connection through an intermediate medium, and those skilled in the art can understand the meaning of the terms according to specific situations.

Claims

1. The electroencephalogram electrode cleaning and disinfecting device is characterized by comprising a box body (1), a base (4) and a water tank (3), wherein the base (4) is located below the box body (1), the water tank (3) is located behind the box body (1) and the base (4), a water filling port (9) is formed in the top of the water tank (3), a box door (2) is arranged at the top of the box body (1), an electrode placing frame (7) is fixedly connected in the middle of the box body, ultraviolet disinfection lamps (6) are installed on the four walls of the box body (1), a filter screen (10) is arranged between the box body (1) and the base (4), a spray head (5) is installed in the center of the filter screen (10), a water suction pump (12) is further installed in the base (4), the water suction pump (12) is connected with the spray head (5), and the other end of the water suction pump (12) is communicated with the water tank (3, the base (4) extends to the outside through a drain pipe (8).

2. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein the electrode placing rack (7) is horizontally placed in the middle of the box body (1).

3. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein the spray head (5) is a T-shaped spray head provided with a plurality of water outlet holes, and the spray head can rotate horizontally.

4. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein the electrode placing rack (7) is of a grid-shaped structure.

5. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein a handle (11) is arranged on the front end face of the cabinet door (2).

6. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein the water tank (3) is connected with the rear part of the box body (1) in an embedded manner.

7. The electroencephalogram electrode cleaning and disinfecting device according to claim 1, wherein the base is communicated with a water inlet pipe.