CN213787575U

CN213787575U - Eyelid expanding device for ophthalmology clinic

Info

Publication number: CN213787575U
Application number: CN202022341633.2U
Authority: CN
Inventors: 刘诗亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an eyelid expanding device for ophthalmology clinic, which comprises a base, wherein a clamping piece is arranged on the base, a fixing groove is arranged on one side of the base, an adjusting piece is arranged in the fixing groove, the eyelid expanding device for ophthalmology clinic is characterized in that the fixing base is arranged, the fixing groove is arranged on one side of the fixing base, when the eye of a patient is operated, and the head of the patient is clamped and fixed by the clamping piece arranged on the base, the head of the patient can be stably fixed on a headrest, the adjusting piece arranged on one side of the base can move and lift, and can be effectively adjusted according to the eye position of the patient, thereby realizing accurate positioning of the eye of the patient, simultaneously preventing the eyelid expanding device from being conveniently detached, cleaned and disinfected, and the expanding piece arranged at the bottom end of a connecting rod further improving the stability of the head of the patient, further improving the working efficiency of medical staff.

Description

Eyelid expanding device for ophthalmology clinic

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an eyelid expanding and supporting device for ophthalmology clinic.

Background

Clinically, when an ophthalmic operation is performed on a patient, the eyelid of the patient needs to be opened to facilitate the operation, the eyelid is positioned in front of an eyeball and is divided into an upper eyelid and a lower eyelid which are composed of skin, connective tissue, muscle, gland and conjunctiva and are important structures for protecting the eyeball, when the eye is stimulated by outside, the eye can blink involuntarily, and when the eye is clinically treated in ophthalmology, the blinking can affect the treatment and observation of the eye of the patient by a doctor.

Patient's eye is comparatively sensitive position, because current clinical eyelid expands and props equipment when expanding patient's eyelid, lack and carry out stable structure to the head of disease, consequently when patient's head takes place to swing, will seriously hinder the doctor to operate, influence doctor's operation progress, work efficiency has been reduced, current expanding props equipment simultaneously and mostly all overlaps on the head of disease, can not carry out reasonable regulation according to the position of its eye to different diseases, generally change a whole equipment when changing the disinfection to expanding props equipment simultaneously, not only waste time and energy, and also probably cause the damage of equipment in the disinfection process, for this reason, we provide an ophthalmology clinical eyelid expander.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmology is clinical with eyelid spreader to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ophthalmology is clinical with eyelid expander, includes the base, be equipped with on the base and carry out the fixed holder of stability with the head of disease, base one side is equipped with the fixed slot, be equipped with the regulating part that can expand the support to the eye of patient in the fixed slot.

Preferably, the holder includes the headrest of fixed connection on the base, the below of headrest is equipped with the spacing groove, spacing inslot fixedly connected with limiting plate, and the limiting plate falls into two parts with the spacing groove, the limiting plate is located the one end both sides in the headrest outside and rotates and be connected with two threaded rods, two the equal fixedly connected with rotation handle of one end that the threaded rod is relative, two the equal threaded connection in the outside of threaded rod has splint, and splint are located spacing inslot and headrest sliding connection, two equal fixedly connected with foam-rubber cushion on the close one side inner wall of splint, through the holder that is equipped with to the realization carries out the effect of fixing to the head of disease.

Preferably, the adjusting part comprises a rotating screw rod which is rotatably connected inside the fixed groove, one end of the rotating screw rod penetrating through the base is fixedly connected with a rotating handle, the outer side of the rotating screw rod is in threaded connection with a moving plate, the movable plate is connected with the fixed groove in a sliding manner, a telescopic rod is fixedly connected above the movable plate, a transverse plate is fixedly connected at one end of the telescopic rod far away from the movable plate, a supporting plate is connected inside the transverse plate in a sliding way, a threaded rotating rod is connected inside the supporting plate in a threaded way, and the threaded rotating rod is rotatably connected with the transverse plate, one end of the threaded rotating rod penetrating through the transverse plate is fixedly connected with a handle, the supporting plate is far away from one end below fixedly connected with connecting rod of threaded rod, the one end threaded connection that the backup pad was kept away from to the connecting rod has the piece of expanding to prop, through the regulating part that is equipped with to the realization is to expanding the effect that props equipment and carry out the regulation.

Preferably, the expanding piece comprises an eye frame in threaded connection with the connecting rod, two openings are formed in the eye frame, two sliding grooves are formed in the openings, two arc plates are connected to the inner portions of the sliding grooves in a sliding mode, one sides, opposite to the four arc plates, of the four arc plates are connected with adjusting screw rods in a rotating mode, the adjusting screw rods are in threaded connection with the eye frame, four adjusting screw rods are connected with adjusting handles, one ends, far away from the arc plates, of the adjusting screw rods are fixedly connected with adjusting handles, and the expanding piece is arranged so that the eyelid of a patient can be fixedly expanded.

Preferably, the bottom material of arc is the silica gel material, through the arc that is equipped with to the realization is protected the effect of disease's eye.

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

the utility model discloses when using, unable adjustment base through setting up, and the fixed slot that unable adjustment base one side was equipped with, thereby when the eye to the disease is operated, and when the holder that is equipped with on the use base carries out the centre gripping to the head of disease fixed, can be with the stable fixing of head of disease on the headrest, and the regulating part that base one side was equipped with can carry out the removal and the lift of position, and then can effectually adjust according to the eye position of disease, realize carrying out accurate location to patient's eye, prevent convenient dismantlement and the cleaning and disinfecting of eyelid expansion equipment simultaneously, and the expansion piece that the connecting rod bottom was equipped with, the stability of sick head has further been improved, medical staff's work efficiency has further been improved.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the supporting plate of the present invention;

fig. 4 is a schematic view of the structure of the expanding member of the present invention.

In the figure: 1-a base; 2-a clamping member; 3, fixing the groove; 4-an adjusting part; 5-headrest; 6-a limiting groove; 7-a limiting plate; 8-a threaded rod; 9-turning the handle; 10-clamping plate; 11-a sponge cushion; 12-rotating the screw rod; 13-a rotation handle; 14-moving the plate; 15-a telescopic rod; 16-a transverse plate; 17-a support plate; 18-threaded rotating rods; 19-a handle; 20-a connecting rod; 21-eye box; 22-an opening; 23-a chute; 24-an arc plate; 25-adjusting the screw rod; 26-an adjusting handle; 27-expanding the support.

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. 1-4, the present invention provides a technical solution: the utility model provides an ophthalmology is clinical with eyelid expander, includes base 1, be equipped with on base 1 and carry out the holder 2 that stably fixes with the head of disease, base 1 one side is equipped with fixed slot 3, be equipped with in the fixed slot 3 and expand the regulating part 4 that props to the eye of patient.

The clamping piece 2 comprises a headrest 5 fixedly connected to the base 1, a limiting groove 6 is arranged below the headrest 5, a limiting plate 7 is fixedly connected in the limiting groove 6, the limiting groove 6 is divided into two parts by the limiting plate 7, two threaded rods 8 are rotatably connected to two sides of one end, located on the outer side of the headrest 5, of the limiting plate 7, a rotating handle 9 is fixedly connected to one end, opposite to the two threaded rods 8, of each threaded rod 8, a clamping plate 10 is in threaded connection with the outer sides of the two threaded rods 8, the clamping plate 10 is located in the limiting groove 6 and is in sliding connection with the headrest 5, and a sponge cushion 11 is fixedly connected to the inner wall of one side, close to the two clamping plates 10;

the adjusting part 4 comprises a rotating screw rod 12 which is rotatably connected inside the fixed groove 3, one end of the rotating screw rod 12 penetrating through the base 1 is fixedly connected with a rotating handle 13, the outer side of the rotating screw rod 12 is in threaded connection with a movable plate 14, and the movable plate 14 is connected with the fixed groove 3 in a sliding way, a telescopic rod 15 is fixedly connected above the movable plate 14, one end of the telescopic rod 15 far away from the moving plate 14 is fixedly connected with a transverse plate 16, a supporting plate 17 is connected in the transverse plate 16 in a sliding manner, a threaded rotating rod 18 is connected in the supporting plate 17 in a threaded manner, and the threaded rotating rod 18 is rotatably connected with the transverse plate 16, one end of the threaded rotating rod 18 penetrating through the transverse plate 16 is fixedly connected with a handle 19, a connecting rod 20 is fixedly connected below one end of the supporting plate 17 far away from the threaded rod 8, and an expanding piece 27 is arranged at one end of the connecting rod 20 far away from the supporting plate 17;

the expanding and supporting piece 27 comprises an eye frame 21 in threaded connection with the connecting rod 20, two openings 22 are formed in the eye frame 21, sliding grooves 23 are formed in the two openings 22, arc-shaped plates 24 are connected to the insides of the two sliding grooves 23 in a sliding mode, adjusting screw rods 25 are rotatably connected to the opposite sides of the four arc-shaped plates 24, the adjusting screw rods 25 are in threaded connection with the eye frame 21, and adjusting handles 26 are fixedly connected to the ends, far away from the arc-shaped plates 24, of the four adjusting screw rods 25;

the bottom end of the arc-shaped plate 24 is made of a silica gel material, the silica gel material selected here is not unique, and the material can be replaced as long as the material does not interfere with eye surgery of a patient and can safely expand and support the eyes of the patient;

the working principle is as follows: when medical staff uses the equipment to carry out eye surgery operation on a patient, the patient is firstly laid on the headrest 5 above the base 1, then the rotating handle 9 is screwed, the rotating handle 9 drives the threaded rod 8 to rotate so as to adjust the position of the clamping plate 10, the head and the neck of the patient are clamped at a proper position by the sponge cushion 11 arranged on the clamping plate 10, then the telescopic rod 15 is pulled, the telescopic rod 15 is stretched to a certain height, then the sterilized expanding and supporting piece 27 is rotated on the connecting rod 20 in a threaded manner, then the rotating handle 13 is rotated, the rotating screw rod 12 is driven by the rotating handle 13 to rotate so as to enable the movable plate 14 to slide in the fixed groove 3, when the center of the movable plate 14 is aligned with the bridge of the nose of the patient, the handle 19 is rotated so that the threaded rotating rod 18 drives the supporting plate 17 to adjust the eye frame 21 to the eye position of the patient, then the telescopic rod 15 is continuously pulled so that the eye frame 21 is just contacted with the eyes of the patient, then the adjusting handle 26 is rotated, the adjusting handle 26 drives the arc-shaped plate 24 to expand the eyelid of the patient, and the medical staff performs the operation on the eye of the patient through the opening 22 on the eye rim 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an ophthalmology is clinical with eyelid spreader, includes base (1), its characterized in that: be equipped with on base (1) and carry out stably fixed holder (2) with the head of disease, base (1) one side is equipped with fixed slot (3), be equipped with in fixed slot (3) and expand regulating part (4) that prop to the eye of disease.

2. The eyelid spreader for ophthalmologic clinical use according to claim 1, characterized in that: holder (2) include headrest (5) of fixed connection on base (1), the below of headrest (5) is equipped with spacing groove (6), fixedly connected with limiting plate (7) in spacing groove (6), and limiting plate (7) fall into two parts with spacing groove (6), the one end both sides that limiting plate (7) are located the headrest (5) outside are rotated and are connected with two threaded rods (8), two the equal fixedly connected with rotation handle (9) of one end that threaded rod (8) are relative, two the equal threaded connection in the outside of threaded rod (8) has splint (10), and splint (10) are located spacing groove (6) and headrest (5) sliding connection, two equal fixedly connected with foam-rubber cushion (11) on the close one side inner wall of splint (10).

3. The eyelid spreader for ophthalmologic clinical use according to claim 1, characterized in that: the adjusting part (4) comprises a rotating lead screw (12) which is rotatably connected to the inside of a fixed groove (3), the rotating lead screw (12) penetrates through a rotary handle (13) fixedly connected with one end of a base (1), a movable plate (14) is in threaded connection with the outer side of the rotating lead screw (12), the movable plate (14) is in sliding connection with the fixed groove (3), a telescopic rod (15) is fixedly connected with the upper side of the movable plate (14), a transverse plate (16) is fixedly connected with one end of the telescopic rod (15) far away from the movable plate (14), a supporting plate (17) is in sliding connection with the inner side of the transverse plate (16), a threaded rotating rod (18) is in threaded connection with the inner side of the supporting plate (17), the threaded rotating rod (18) is rotatably connected with the transverse plate (16), the threaded rotating rod (18) penetrates through a handle (19) fixedly connected with one end of the transverse plate (16), and a connecting rod (20) is fixedly connected with the lower end of the threaded rod (8) far away from the supporting plate (17), one end of the connecting rod (20) far away from the supporting plate (17) is provided with a spreading piece (27).

4. The eyelid spreader for ophthalmologic clinical use according to claim 3, characterized in that: expand support piece (27) including with connecting rod (20) threaded connection's eye frame (21), be equipped with two openings (22) on eye frame (21), two opening (22) inside all is equipped with spout (23), two spout (23) inside equal sliding connection has arc (24), four arc (24) relative one side all rotates and is connected with accommodate the lead screw (25), and accommodate the lead screw (25) and eye frame (21) threaded connection, four the equal fixedly connected with adjustment handle (26) of one end that arc (24) were kept away from in accommodate the lead screw (25).

5. The eyelid spreader for ophthalmologic clinical use according to claim 4, characterized in that: the bottom end of the arc-shaped plate (24) is made of a silica gel material.