CN210844943U

CN210844943U - Special electrolyte eraser for electroencephalogram examination

Info

Publication number: CN210844943U
Application number: CN201921348040.XU
Authority: CN
Inventors: 杨硕
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-26
Anticipated expiration: 2029-08-19

Abstract

The special electrolyte wiper for electroencephalogram examination effectively solves the problem that medical staff are very inconvenient to wipe electrolyte for patients; the comb comprises a comb body in the left-right direction, a handle in the left-right axial direction is arranged at the upper end of the comb body, a storage groove with an opening facing left is coaxially formed in the handle, a piston capable of sliding left and right is arranged in the storage groove, the left end of the handle is movably connected with an erasing head which is communicated with the interior of the handle and has an opening facing left, and erasing cotton is arranged on the outer side of the erasing head; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Special electrolyte eraser for electroencephalogram examination

Technical Field

The utility model relates to the technical field of electroencephalogram examination auxiliary equipment, in particular to an electrolyte wiping device special for electroencephalogram examination.

Background

At present, when carrying out the electroencephalogram inspection for patient clinically, medical personnel at first need part patient's hair, then use the cotton swab to dip in repeatedly and get electrolyte and wipe the scalp to when part patient's hair, current comb is bigger, and is very inconvenient during the use, when installing a plurality of electrodes, use the cotton swab repeatedly and dip in and get electrolyte very troublesome, waste time and energy, increased the work degree of difficulty for medical staff.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a special electrolyte eraser for electroencephalogram examination, which effectively solves the problem that medical staff is inconvenient to apply electrolyte to patients.

The technical scheme of its solution is, the utility model discloses a comb body of left right direction, axial handle about comb body upper end is equipped with, and the coaxial holding tank that sets up the opening towards the left in the handle is equipped with piston that can the horizontal slip in the holding tank, and handle left end swing joint has rather than inside intercommunication and opening towards the head of wiping of left, and the head outside of wiping is equipped with the cotton of wiping.

Compared with the prior art, the beneficial effects of the utility model are that: because the area that medical personnel need scribble and wipe electrolyte is not very big, it is more convenient when so using less handle to can preserve electrolyte in the storage tank of seting up in the handle, through the ejector pad of comb body top, drive the piston through the push rod, can be convenient extrude the electrolyte in the storage tank, the first outside scribbles in the cooperation and wipes cotton, can scribble electrolyte immediately, and it is very convenient to use, this simple structure, and convenient operation, the design is novel, and the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front view of the full-section axle of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The novel comb comprises a comb body 1 in the left-right direction, a left-right axial handle 2 is arranged at the upper end of the comb body 1, a storage groove 3 with an opening facing left is coaxially formed in the handle 2, a piston 4 capable of sliding left and right is arranged in the storage groove 3, an erasing head 5 with an opening facing left is movably connected to the left end of the handle 2 and communicated with the inside of the handle, and erasing cotton 6 is arranged on the outer side of the erasing head 5.

In order to extrude the electrolyte conveniently, the right end of the piston 4 is coaxially provided with a push rod 7, the right end of the push rod 7 is coaxially provided with a push plate 8, the upper side of the handle 2 is provided with a slide 9 in the left-right direction, the slide 9 is communicated with the storage tank 3 and penetrates through the upper surface of the handle 2, and the upper side of the push plate 8 extends out of the slide 9 and is provided with a push block 10.

In order to play a role of blocking, a baffle plate 11 which is positioned in the middle of the storage tank 3 and is sleeved outside the push rod 7 is arranged in the storage tank.

In order to prevent the erasing head 5 from falling off, the left side of the handle 2 is provided with an annular groove 12 with an outward opening, and the right end of the erasing head 5 can be clamped into the groove 12.

In order to prevent liquid leakage when the eraser is not used, a rubber plug 13 is arranged in an opening on the left side of the erasing head 5.

The right end of the erasing head 5 has elasticity for convenient use.

For the convenience of operation, the comb body 1 is short in length.

When the comb is used, compared with an ordinary comb, the comb body 1 is shorter in length and more convenient to use, the storage groove 3 coaxially formed in the handle 2 arranged at the upper end of the comb body 1 can suck electrolyte through the piston 4, when the comb is used for sucking, the wiping head 5 is taken down at first, the left end of the handle 2 is inserted into the electrolyte, the push block 10 is pushed rightwards, the piston 4 is driven to move rightwards through the push rod 7 until the piston 4 is contacted with the baffle 11, the maximum sucking amount is reached, and therefore the electrolyte is sucked into the storage groove 3;

when the electrolyte is applied to a patient, the applying head 5 is firstly sleeved in the groove 12 at the left end of the handle 2, the right end of the applying head is elastic and can be tightly clamped in the groove 12 through the elasticity, the comb body 1 with a smaller size is used, after the hair of the patient is separated, the opening of the applying head 5 corresponds to the part needing to be applied with the electrolyte, the pushing block 10 is pushed leftwards, the piston 4 is driven by the pushing rod 7 to extrude the electrolyte from the opening at the left side of the applying head 5, and the applying cotton 6 is arranged on the outer side of the applying head 5, so that the extruded electrolyte can be applied immediately, and the use is very convenient.

The utility model discloses set up slide 9, be for about promoting ejector pad 10 in order to make things convenient for.

The utility model discloses set up rubber buffer 13, be in order to plug up the opening of scribbling wiping head 5 when not using, prevent that electrolyte from spilling.

Compared with the prior art, the beneficial effects of the utility model are that: because the area that medical personnel need scribble and wipe electrolyte is not very big, it is more convenient when so using less comb body to can preserve electrolyte in the storage tank of seting up in the handle, through the ejector pad of handle top, drive the piston through the push rod, can be convenient extrude the electrolyte in the storage tank, the first outside scribbles in the cooperation and wipes cotton, can scribble electrolyte immediately, and it is very convenient to use, this simple structure, and convenient operation, the design is novel, and the practicality is strong.

Claims

1. The special electrolyte eraser for electroencephalogram examination comprises a comb body (1) in the left-right direction, and is characterized in that a left-right axial handle (2) is arranged at the upper end of the comb body (1), a storage groove (3) with an opening facing left is coaxially formed in the handle (2), a piston (4) capable of sliding left and right is arranged in the storage groove (3), the left end of the handle (2) is movably connected with an erasing head (5) which is communicated with the inside of the handle and has an opening facing left, and erasing cotton (6) is arranged on the outer side of the erasing head (5).

2. The special electrolyte eraser for electroencephalogram examination according to claim 1, wherein a push rod (7) is coaxially arranged at the right end of the piston (4), a push plate (8) is coaxially arranged at the right end of the push rod (7), a left-right slide way (9) is arranged at the upper side of the handle (2), the slide way (9) is communicated with the storage tank (3) and penetrates through the upper surface of the handle (2), and a push block (10) is arranged at the upper side of the push plate (8) and extends out of the slide way (9).

3. The special electrolyte eraser for electroencephalogram examination according to claim 1, wherein a baffle (11) is arranged in the storage tank (3) and is positioned in the middle of the storage tank and sleeved on the outer side of the push rod (7).

4. The special electrolyte applicator for electroencephalogram examination according to claim 1, wherein a ring-shaped groove (12) with an outward opening is formed on the left side of the handle (2), and the right end of the applicator head (5) can be clamped into the groove (12).

5. The special electrolyte eraser for electroencephalogram examination according to claim 1, wherein a rubber plug (13) is arranged in the opening at the left side of the erasing head (5).

6. The special electrolyte applicator for electroencephalogram examination according to claim 1, wherein the right end of the applicator head (5) has elasticity.

7. The special electrolyte applicator for electroencephalography according to claim 1, wherein the comb body (1) is short in length.