CN210749205U

CN210749205U - Fixed cover of ophthalmology electrophysiological detection electrode slice

Info

Publication number: CN210749205U
Application number: CN201820066966.9U
Authority: CN
Inventors: 美丽巴努·玉素甫; 周洋; 张小英
Original assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Current assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2020-06-16
Anticipated expiration: 2028-01-16

Abstract

The utility model discloses an ophthalmology electrophysiology detection electrode slice fixing sleeve, which comprises a binding band, wherein the front side and the rear side of the binding band are relatively fixed with an inserting sleeve, a supporting plate is arranged in the inserting sleeve, the inner side surface of the left side part of the binding band is provided with an air bag, the right side surface of the air bag is fixed with an elastic plate, and a side air inlet of the air bag is provided with an exchange tube. Ensures the subsequent accurate diagnosis and treatment and is convenient to use.

Description

Fixed cover of ophthalmology electrophysiological detection electrode slice

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a fixed sleeve of an ophthalmic electrophysiological detection electrode plate.

Background

An examination method for diagnosing diseases, identifying curative effect and judging prognosis by recording bioelectricity activity of visual system in visual electrophysiology examination (examination method of non-invasive objective visual function) mainly comprises electroretinogram and visual evoked potential, wherein the clinical value of the visual evoked potential is from retina to visual cortex, namely the function integrity of the whole visual pathway is detected, left and right eyes are respectively stimulated to record evoked potential (P100) in the visual cortex by a specific checkerboard turning mode, the damage level, the treatment effect and the damage level of the pathway are analyzed according to P100 latency and amplitude before or after the visual cross, objective evaluation is made on the damage degree, the treatment effect and the damage level of the pathway are analyzed, the electrode plate is required to be fixed on the head of a patient during examination, but the existing electrode plate is basically adhered by adhesive tape and the like, and the contact stability of the electrode plate and the head is insufficient, the detection data is easy to be abnormal, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a fixed cover of ophthalmology electrophysiology detection electrode slice, simple structure plays the effect of outrigger through the band that has the gasbag, and the position of electrode slice can be adjusted simultaneously, guarantees the stable and accurate contact of electrode slice and detection site, and the accuracy is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed cover of ophthalmology electrophysiology detection electrode slice, includes the band, the side relatively fixed has the plug bush around the band, be equipped with the backup pad in the plug bush, the medial surface of band left side part is equipped with the gasbag, the right flank of gasbag is fixed with the elastic plate, the side air inlet of gasbag is equipped with the exchange pipe, the tip of exchange pipe is equipped with the casing cap, be equipped with on the elastic plate and paste the cover, the last lower extreme of pasting the cover is equipped with the card of card on the elastic plate relatively, the right flank of pasting the cover is equipped with the silo, the inner chamber left surface of silo is fixed with supporting spring, supporting spring's right-hand member is fixed with the electrode slice, the medial extremity of electrode slice is connected with the wire, the side of.

As an optimized technical scheme of the utility model, the side of going up of band is fixed with the sleeve, be equipped with the iron wire in the sleeve.

As a preferred technical scheme of the utility model, the backup pad includes the picture peg in the plug bush, the threaded hole in side of plug bush is equipped with the locking double-screw bolt, the lower extreme of picture peg is fixed with curved spacing piece.

As an optimized technical scheme of the utility model, the pipe plug includes the screw cap with exchange pipe tip threaded connection, the screw cap inner chamber is equipped with the check valve.

As an optimal technical scheme of the utility model, the left surface middle part of subsides cover is equipped with the communicating material hole with the silo, the downthehole stopper of installing of material.

Compared with the prior art, the beneficial effects of the utility model are that: this fixed cover of ophthalmology electrophysiology detection electrode slice, moreover, the steam generator is simple in structure, support for subsides cover and electrode slice through band and elastic plate, the elasticity of band can be adjusted to the gasbag, backup pad accessible ear carries out the location support, avoid the wrench movement of band, make the elastic plate effectual contact with the head, the position of subsides cover on the elastic plate is adjustable, be fit for different positions, pack the couplant in the silo, can spill over when the electrode slice extrudees, guarantee electrode slice and the stable contact of detection site skin, thereby obtain accurate detection data, guarantee follow-up accurate diagnosis and treatment, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a local structure of the present invention.

In the figure: the device comprises a binding band 1, a sleeve 101, an iron wire 102, an inserting sleeve 2, a supporting plate 3, an inserting plate 301, a locking stud 302, a limiting plate 303, an air bag 4, an elastic plate 5, an attaching sleeve 6, a clamping plate 601, a trough 602, an exchange tube 7, a tube plug 8, a screw cap 801, a check valve 802, a supporting spring 9, an electrode plate 10, a lead 11 and a plug 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an ophthalmological electrophysiological detection electrode plate fixing sleeve comprises a belt 1, a sleeve 101 is fixed on the upper side face of the belt 1, an iron wire 102 is arranged in the sleeve 101, the iron wire 102 provides support for the belt 1 to weaken the deformation of the belt 1, an inserting sleeve 2 is relatively fixed on the front side and the rear side of the belt 1, a supporting plate 3 is arranged in the inserting sleeve 2, the supporting plate 3 comprises an inserting plate 301 in the inserting sleeve 2, a locking stud 302 is arranged in a side threaded hole of the inserting sleeve 2, an arc-shaped limiting sheet 303 is fixed at the lower end of the inserting plate 301, an air bag 4 is arranged on the inner side face of the left side portion of the belt 1, an elastic plate 5 is fixed on the right side face of the air bag 4, an exchange tube 7 is arranged at a side air inlet of the air bag 4, a tube plug 8 is arranged at the end of the exchange tube 7, the tube plug 8 comprises a screw cap 801 in threaded connection with the end of the exchange tube 7, a one-way valve 802, the ophthalmologic electrophysiological detection electrode plate fixing sleeve is simple in structure, the strap 1 and the elastic plate 5 are used for supporting the patch sleeve 6 and the electrode plate 10, the air bag 4 can adjust the tightness of the strap 1, the supporting plate 3 can be positioned and supported by ears to avoid twisting of the strap 1, so that the elastic plate 5 can effectively contact with the head, the position of the patch sleeve 6 on the elastic plate 5 can be adjusted to be suitable for different positions, a coupling agent is filled in the trough 602, the coupling agent can overflow when the electrode plate 10 is extruded, and the electrode plate 10 is ensured to be stably contacted with the skin of a detection position, thereby obtaining accurate detection data, ensuring subsequent accurate diagnosis and treatment and being convenient to use.

When in use: the plug 12 is opened to inject the couplant into the trough 602, the plug 12 is closed, the lead 11 is connected with an electrophysiological detection instrument, the bridle 1 is arranged at the head of a patient, the limiting sheet 303 is clamped at the upper side of the auricle, the locking stud 302 is rotated to move the patch sleeve 6 to a detection part, the spiral cap 801 is connected with an outlet of an external air pump, the air flow props up the air bag 4 through the one-way valve 802 until the elastic plate 5 is stably contacted with the skin, the electrode plate 10 is pressed to move towards the inner side of the trough 602 to extrude the couplant in the trough 602, and the couplant is positioned between the electrode plate 10 and the skin tissue.

The utility model discloses simple structure plays the effect of outrigger through band 1 that has gasbag 4, and electrode slice 10's position can be adjusted simultaneously, guarantees electrode slice 10 and detects the stable and accurate contact in position, and the accuracy is high.

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

Claims

1. The utility model provides a fixed cover of ophthalmology electrophysiology detection electrode slice, includes band (1), its characterized in that: the front side and the rear side of the strap (1) are relatively fixed with plug bushes (2), a support plate (3) is arranged in the plug bushes (2), an air bag (4) is arranged on the inner side of the left side part of the strap (1), an elastic plate (5) is fixed on the right side surface of the air bag (4), an exchange tube (7) is arranged at a side air inlet of the air bag (4), a pipe plug (8) is arranged at the end part of the exchange tube (7), a sticking sleeve (6) is arranged on the elastic plate (5), clamping pieces (601) clamped on the elastic plate (5) are relatively arranged at the upper end and the lower end of the sticking sleeve (6), a material groove (602) is arranged on the right side surface of the sticking sleeve (6), a support spring (9) is fixed on the left side surface of an inner cavity of the material groove (602), an electrode plate (10) is fixed at the right end of the support spring, the middle part of the lead (11) penetrates through the side surface of the sticking sleeve (6).

2. The ophthalmic electrophysiological detection electrode plate fixing sleeve as defined in claim 1, further comprising: the upper side of the binding band (1) is fixed with a sleeve (101), and an iron wire (102) is arranged in the sleeve (101).

3. The ophthalmic electrophysiological detection electrode plate fixing sleeve as defined in claim 1, further comprising: the support plate (3) comprises a plug board (301) in the plug bush (2), a locking stud (302) is arranged in a side threaded hole of the plug bush (2), and an arc-shaped limiting sheet (303) is fixed at the lower end of the plug board (301).

4. The ophthalmic electrophysiological detection electrode plate fixing sleeve as defined in claim 1, further comprising: the pipe plug (8) comprises a screw cap (801) in threaded connection with the end of the exchange pipe (7), and a one-way valve (802) is arranged in the inner cavity of the screw cap (801).

5. The ophthalmic electrophysiological detection electrode plate fixing sleeve as defined in claim 1, further comprising: the middle part of the left side surface of the sticking sleeve (6) is provided with a material hole communicated with the material groove (602), and a plug (12) is arranged in the material hole.