CN111938565B

CN111938565B - Eyelid distraction device for ophthalmic nursing convenient to adjust

Info

Publication number: CN111938565B
Application number: CN202010855656.7A
Authority: CN
Inventors: 邹莹; 张佳璐; 刘彤
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-02
Anticipated expiration: 2040-08-24
Also published as: CN111938565A

Abstract

The invention relates to the technical field of eyelid spreaders, and discloses an eyelid spreading device for ophthalmologic care, which is convenient to adjust and comprises a supporting plate, wherein both ends of the bottom side of the supporting plate are movably connected with connecting rods, the bottom end of each connecting rod is movably connected with a movable plate, a branch pipe penetrates through the movable plate, an adsorption layer is arranged at the top side of the movable plate, movable pipes penetrate through the inner side walls of the supporting plate and the movable plate, sliding grooves are arranged at the side walls of the supporting plate, the movable pipes can slide up and down at the sliding grooves arranged at the side walls of the supporting plate and the movable plate through the movable rods, the side walls of the movable pipes can be extruded in the process of sliding up and down, both ends of the movable pipes are limited by the supporting plate, the parts of the movable pipes can only bend upwards, and can lift the upper eyelid of a patient upwards, the risk that the supporting structure slips off and the eyeball is poked can be avoided.

Description

Eyelid distraction device for ophthalmic nursing convenient to adjust

Technical Field

The invention relates to the technical field of eyelid spreaders, in particular to an eyelid spreader for ophthalmic care, which is convenient to adjust.

Background

The nursing to the eye needs to pay attention to, when contacting with the foreign object, can help people's activity in the life more convenient, in order to protect eye health, all need in time go to the hospital to do the special examination when uncomfortable to appear, when the doctor observes the condition of patient's eye usually, can look over the condition around patient's eyeball, in order to more clearly see patient's eyeball, need take off patient's eyelid position, avoid the eyelid to cover the important position of eyeball, if directly operate with the finger, can be difficult to take off it and probably have the bacterium, will need to resort to the instrument that supports the eyelid specially at this moment.

The upper and lower sides that the eyelid prop pressed from both sides all can be provided with the hook, and the hook can be given the support with patient's eyelid upper and lower position and open, because eye skin and fragile, and the dynamics of hook is controlled inhomogeneous just easily and is stabbed patient's eyeball a little, easily causes the damage of eyeball membrane, and the lateral wall department of hook scrapes with eyelid department easily, causes eyelid department damage.

Disclosure of Invention

Technical scheme (I)

In order to solve the above problems, the present invention provides the following technical solutions: an eyelid opening device for ophthalmic care convenient to adjust comprises a supporting plate, wherein both ends of the bottom side of the supporting plate are movably connected with connecting rods, the bottom end of each connecting rod is movably connected with a movable plate, branch pipes penetrate through the movable plate, an adsorption layer is arranged at the top side of the movable plate, movable pipes penetrate through the inner side walls of the supporting plate and the movable plate, a sliding groove is arranged at the side wall of the supporting plate, a movable rod is slidably connected at the sliding groove, one end of the movable rod, far away from the supporting plate, is movably connected with a connecting block, a connecting belt is elastically connected at the side wall of the movable rod, a connecting shaft is arranged at the connecting position of the connecting belt and the side wall of the movable rod, movable columns are movably connected at the side ends of the supporting plate and the movable column, a sliding shaft is movably connected at the side wall of each movable column, far, the lateral wall bottom fixedly connected with articulamentum of backup pad, the lateral wall department of articulamentum has run through the laminating, and the lateral wall department of laminating has run through the air pearl, the cotton inboard of activity has run through the swing piece.

Preferably, the inner side of the connecting layer is penetrated with the briquetting cotton, and when the side wall of the connecting layer is extruded, the briquetting cotton shrinks, so that the side wall of the attaching layer can be shrunk.

Preferably, the lateral wall department of laminating layer is little arc groove form, and the tip department of arc groove and the lateral wall fixed connection of air pearl, when the lateral wall of laminating layer was compressed, the little arc groove of its lateral wall department can increase the radian and bend.

Preferably, the balloon is made of SEBS plastic materials, and the SEBS plastic materials can have adhesiveness when meeting a humid environment and can be just adhered to the upper eyelid of a patient to avoid slipping.

Preferably, the side wall of the swinging piece is fixedly connected with the movable piece, and when the side wall of the swinging piece moves, the movable piece can be driven to move and just move at the temple of the patient.

Preferably, one end of the movable rod, which is positioned in the sliding groove of the side wall of the support plate, is positioned on the side wall of the movable tube, and when the movable rod moves, the movable rod can extrude the side wall of the movable tube in the sliding groove of the support plate.

Preferably, the movable pipe is provided with a stop block at the bottom side of the central line at the inner side of the support plate, when the side end of the movable pipe is extruded, the middle section of the movable pipe is bent, and when the bottom stop block limits the bottom side of the movable pipe, the middle section of the movable pipe is bent upwards.

(II) advantageous effects

Compared with the prior art, the invention provides the eyelid expanding device for the ophthalmic nursing, which is convenient to adjust and has the following beneficial effects:

1. this eyelid distraction device for ophthalmic care convenient to adjust, it can slide from top to bottom to lie in the spout department that backup pad and fly leaf lateral wall department set up through the movable rod at its self, gliding in-process can extrude the lateral wall of activity pipe from top to bottom at the movable rod, the both ends of activity pipe receive the movable rod to the removal of being close to the direction each other, the lateral wall of activity pipe receives the restriction of backup pad, the position of activity pipe can only the kickup, can upwards lift patient's upper eyelid, can avoid the structure landing of support and appear stabbing eyeball's risk.

2. This ophthalmology nursing is with eyelid distraction device convenient to adjust, when the minor arc groove department through the lateral wall department of laminating layer is crooked, extrude the air pearl, the lateral wall of air pearl will be close to patient's eyelid department, the air pearl adopts SBES plastic material to make, meet the humidity can be better and the skin binds for the position that patient's eyelid lateral wall was colluded up just laminates with the lateral wall department of air pearl, can avoid patient's eye skin scratch.

3. This eyelid distraction device for ophthalmic care convenient to adjust, lateral wall through the backup pad is when receiving extruded power, can make the inside of activity post is do not sent to the gas of a part of activity pipe inside wall department, carry to the lateral wall department of swing piece from the inside of activity post again, the lateral wall of swing piece receives the extrusion can slightly ftracture, drive the activity of activity piece lateral wall department, the lateral wall department of activity piece department can massage the position of patient's temple slightly, the condition that appears beating when can alleviating the eyelid and struts.

Drawings

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

FIG. 2 is a schematic view of the structural connection between the support plate and the movable plate according to the present invention;

FIG. 3 is a left side cross-sectional view of a structural joint between a tie layer and a bead of the present invention;

fig. 4 is a schematic view of the structural connection between the movable cotton and the movable column of the present invention.

In the figure: 1. a support plate; 101. a movable tube; 102. a movable plate; 2. a connecting layer; 3. a connecting rod; 4. a movable post; 5. a sliding shaft; 6. movable cotton; 7. a movable plate; 8. a movable rod; 9. a connecting shaft; 10. a connecting belt; 11. connecting blocks; 12. pipe distribution; 13. an adsorption layer; 14. laminating layers; 15. a gas bead; 16. a swinging sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an eyelid retractor for ophthalmic care convenient to adjust comprises a support plate 1, wherein both ends of the bottom side of the support plate 1 are movably connected with a connecting rod 3, the bottom end of the connecting rod 3 is movably connected with a movable plate 102, a branch pipe 12 penetrates through the movable plate 102, an adsorption layer 13 is arranged at the top side of the movable plate 102, movable pipes 101 penetrate through the inner side walls of the support plate 1 and the movable plate 102, a chute is arranged at the side wall of the support plate 1, a movable rod 8 is slidably connected at the chute, a connecting block 11 is movably connected at one end of the movable rod 8 far away from the support plate 1, a connecting belt 10 is elastically connected at the side wall of the movable rod 8, a connecting shaft 9 is arranged at the connecting position of the side walls of the connecting belt 10 and the movable rod 8, movable columns 4 are movably connected at the side ends of the support plate 1, the one end swing joint that backup pad 1 was kept away from to activity post 4 has activity cotton 6, and the lateral wall department of activity cotton 6 runs through there is movable piece 7, and the lateral wall bottom fixedly connected with articulamentum 2 of backup pad 1, and the lateral wall department of articulamentum 2 runs through there is laminating layer 14, and laminating layer 14's lateral wall department runs through there is air pearl 15, and the inboard of activity cotton 6 runs through there is swing piece 16.

Wherein, the inboard of articulamentum 2 runs through there is the briquetting cotton, and when the lateral wall of articulamentum 2 received the extrusion, the cotton shrink of briquetting can be with the lateral wall of laminating layer 14 shrink.

Wherein, the lateral wall department of laminating layer 14 is little arc groove shape, and the tip department of arc groove and the lateral wall fixed connection of air pearl 15, when the lateral wall of laminating layer 14 was compressed, the little arc groove of its lateral wall department can increase the radian and bend.

The air ball 15 is made of SEBS plastic material, and the SEBS plastic material can have adhesion in a humid environment and can be just adhered to the upper eyelid of a patient to avoid slipping.

Wherein, the side wall of the swinging piece 16 is fixedly connected with the movable piece 7, and when the side wall of the swinging piece 16 moves, the movable piece 7 can be driven to move and just move at the temple part of the patient.

Wherein, the one end that the movable rod 8 is located in the lateral wall spout of backup pad 1 is located the lateral wall department of movable pipe 101, and when the movable rod 8 removed, can extrude the lateral wall of movable pipe 101 in the spout of backup pad 1.

Wherein, the bottom side of the central line of the movable tube 101 inside the supporting plate 1 is provided with a stopper, when the side end of the movable tube 101 is extruded, the middle section of the movable tube 101 will be bent, and when the bottom stopper limits the bottom side of the movable tube 101, the middle section of the movable tube 101 will be bent upwards.

The working principle is as follows: when the device is used, an operator holds the connecting block 11, the supporting plate 1 and the movable plate 102 are respectively supported at the upper eyelid and the lower eyelid of a patient (as shown in fig. 1), fingers of the operator knead and contract the movable rod 8 towards the connecting block 11, the movable rod 8 can slide up and down at the sliding chutes arranged at the side walls of the supporting plate 1 and the movable plate 102, the movable rod 8 can extrude the side wall of the movable tube 101 in the process of sliding up and down, two ends of the movable tube 101 are moved towards the mutually approaching direction by the movable rod 8, the side wall of the movable tube 101 is limited by the supporting plate 1, the part of the movable tube 101 can only bend upwards, the upper eyelid of the patient can be lifted upwards, the inner side of the movable plate 102 is similar, and the movable tube 101 positioned at the inner side of the movable plate 102 supports the lower eyelid downwards;

in the process that the side wall of the movable tube 101 is slightly bent, the inner side wall of the support plate 1 can be extruded, the side wall of the support plate 1 extrudes the connecting layer 2 (as shown in fig. 2), multiple layers of press block cotton are arranged on the inner side wall of the connecting layer 2, the side wall of the attaching layer 14 can be driven to be compressed in the compression process of the press block cotton, the small arc groove of the side wall of the attaching layer 14 is bent, the air bead 15 is extruded, the side wall of the air bead 15 can be close to the eyelid of a patient, the air bead 15 is made of SBES plastic materials, and can be better adhered to the skin when being wet, so that the part of the outer side wall of the eyelid of the patient, which is hooked up, is just adhered to the side wall of;

when the side wall of the supporting plate 1 is pressed, a part of gas at the inner side wall of the movable tube 101 can be respectively sent to the inside of the movable column 4 (as shown in fig. 4) and then is conveyed to the side wall of the swinging sheet 16 from the inside of the movable column 4, the side wall of the swinging sheet 16 can be slightly cracked due to the pressing, the movement of the side wall of the movable sheet 7 is driven, the side wall of the movable sheet 7 can slightly massage the temple of the patient, and the jumping condition of the eyelid when the eyelid is stretched is relieved.

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. An eyelid distraction device for ophthalmic care convenient to adjust, comprising a support plate (1), characterized in that: the two ends of the bottom side of the supporting plate (1) are both movably connected with connecting rods (3), the bottom end of each connecting rod (3) is movably connected with a movable plate (102), branch pipes (12) penetrate through the movable plates (102), an adsorption layer (13) is arranged at the top side of each movable plate (102), movable pipes (101) penetrate through the inner side walls of the supporting plate (1) and the movable plates (102), sliding grooves are formed in the side walls of the supporting plate (1), movable rods (8) are slidably connected at the sliding grooves, one ends, far away from the supporting plate (1), of the movable rods (8) are movably connected with connecting blocks (11), connecting belts (10) are elastically connected at the side walls of the movable rods (8), connecting shafts (9) are arranged at the side wall connecting positions of the connecting belts (10) and the movable rods (8), movable columns (4) are movably connected at the side ends of the supporting, the side wall of the movable column (4) is movably connected with a sliding shaft (5), one end, far away from the support plate (1), of the movable column (4) is movably connected with movable cotton (6), a movable sheet (7) penetrates through the side wall of the movable cotton (6), the bottom end of the side wall of the support plate (1) is fixedly connected with a connecting layer (2), an attaching layer (14) penetrates through the side wall of the connecting layer (2), an air bead (15) penetrates through the side wall of the attaching layer (14), and a swinging sheet (16) penetrates through the inner side of the movable cotton (6); the movable rod can slide up and down at the sliding groove arranged at the side wall of the support plate and the movable plate, the side wall of the movable tube can be extruded in the process of sliding up and down of the movable rod, the two ends of the movable tube are moved towards the direction close to each other by the movable rod, the side wall of the movable tube is limited by the support plate, the part of the movable tube can only be bent upwards, and the upper eyelid of a patient can be lifted upwards.

2. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: the inner side of the connecting layer (2) is penetrated with pressed block cotton.

3. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: the side wall of the laminating layer (14) is in a small arc groove shape, and the tip end of the arc groove is fixedly connected with the side wall of the air bead (15).

4. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: the air beads (15) are made of SEBS plastic materials.

5. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: the side wall of the swinging sheet (16) is fixedly connected with the movable sheet (7).

6. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: one end of the movable rod (8) located in the side wall sliding groove of the support plate (1) is located on the side wall of the movable pipe (101).

7. An ophthalmic care eyelid distractor device that facilitates accommodation according to claim 1, wherein: a stop block is arranged on the bottom side of the center line of the movable pipe (101) positioned on the inner side of the support plate (1).