CN220967339U

CN220967339U - Clinical eyelid expander

Info

Publication number: CN220967339U
Application number: CN202322130883.5U
Authority: CN
Inventors: 林涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-05-17
Anticipated expiration: 2033-08-09

Abstract

The utility model provides a clinical eyelid expander, comprising: base, headrest, lamp holder, elastic rod, lamp holder and telescopic rod; a headrest is movably connected to the top of the base; a lamp holder is fixedly connected to one side of the headrest; an elastic rod is inserted into the top of the lamp holder; a lamp cap is fixedly connected to one side of the elastic rod; the top of the base is fixedly connected with a telescopic rod; the top of the telescopic rod is fixedly connected with a transverse plate; a supporting plate is fixedly connected to one side of the transverse plate; the bottom of the supporting plate is fixedly connected with a mounting frame; the inside of the mounting frame is fixedly connected with a expanding and supporting piece; the utility model has the advantages of reasonable structural design, self-expanding structure, time and labor saving, convenient disassembly and installation, light supplementing during operation, simple operation, safety and stability, thereby effectively solving the problems and the defects of the prior device.

Description

Clinical eyelid expander

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a clinical eyelid expander.

Background

The eyelid is positioned in front of the eyeball and divided into an upper eyelid and a lower eyelid, the cracks between the eyelids are called eyelid cracks, the eyelid consists of skin, connective tissue, muscle, gland and conjunctiva, the eyelid is an important structure for protecting the eyeball, and the expander is mainly used for carrying out ophthalmic surgery on a patient clinically and expanding the eyelid of the patient so as to facilitate the operation.

However, the existing clinical eyelid expander is mainly used by doctors to pull the upper eyelid and the lower eyelid by using forceps, is troublesome to operate, is time-consuming and labor-consuming, is unstable while the work difficulty is increased, is easy to cause injury to eyes of patients, and cannot supplement light during operation.

In view of the above, the utility model provides a clinical eyelid expander, which aims at solving the problems and improving the practical value by the technology, and has the advantages of reasonable structural design, self-expanding structure, time and labor saving, convenient disassembly and installation, light supplementing during operation, simple operation, safety and stability, and is more favorable for reducing the pressure of the operation of doctors.

Disclosure of utility model

The utility model aims to provide a clinical eyelid expander, which solves the problems and the shortcomings in the prior art.

In order to achieve the above purpose, the utility model provides a clinical eyelid expander, which is achieved by the following specific technical means:

A clinical eyelid retractor comprising: the device comprises a base, a headrest, a lamp holder, an elastic rod, a lamp cap, a telescopic rod, a transverse plate, a supporting plate, a mounting rack, a spreading piece, a positioning block, a lower eyelid spreading plate, an upper eyelid spreading plate, a guide rail, an adjusting rod, an adjusting handle and a fixing buckle; a headrest is movably connected to the top of the base; a lamp holder is fixedly connected to one side of the headrest; an elastic rod is inserted into the top of the lamp holder; a lamp cap is fixedly connected to one side of the elastic rod; the top of the base is fixedly connected with a telescopic rod; the top of the telescopic rod is fixedly connected with a transverse plate; a supporting plate is fixedly connected to one side of the transverse plate; the bottom of the supporting plate is fixedly connected with a mounting frame; the inside of the mounting frame is fixedly connected with a expanding and supporting piece; the top of the base is fixedly connected with a positioning block; the inner wall of the expanding and supporting piece is connected with a lower eyelid expanding and supporting plate in a sliding way; the top of the lower eyelid expanding plate is connected with an upper eyelid expanding plate in a sliding manner; the inner wall of the expanding and supporting piece is provided with a guide rail; an adjusting rod is inserted into one side of the lower eyelid expanding plate; one side of the adjusting rod is fixedly connected with an adjusting handle; and the top of the mounting frame is fixedly connected with a fixing buckle.

As further optimization of the technical scheme, the inner wall of the guide rail of the clinical eyelid expander is slidably connected with a lower eyelid expanding plate and an upper eyelid expanding plate, and the lower eyelid expanding plate and the upper eyelid expanding plate are two groups.

As a further optimization of the technical scheme, the fixing buckle is arranged between the mounting frame and the supporting plate of the clinical eyelid expander, the appearance characteristics of the fixing buckle are cylindrical, and the fixing buckle is matched with the connecting column.

As further optimization of the technical scheme, the top of the base of the clinical eyelid expander is fixedly connected with the lighting component, the lighting component consists of a lamp holder, an elastic rod and a lamp cap, and the lamp cap is positioned above the headrest.

As further optimization of the technical scheme, the inner wall of the headrest of the clinical eyelid expander is connected with the positioning blocks in a sliding manner, and the number of the positioning blocks is two.

As further optimization of the technical scheme, the appearance characteristics of the lower eyelid expanding plate and the upper eyelid expanding plate of the clinical eyelid expanding device are arc-shaped, and the arc-shaped inner walls of the lower eyelid expanding plate and the upper eyelid expanding plate are fixedly connected with adjusting rods.

As a further optimization of the technical scheme, the external shape of the expanding piece of the clinical eyelid expander is of a rectangular structure, and the number of the expanding pieces is two.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. The clinical eyelid expander is provided with the lower eyelid expanding plate and the upper eyelid expanding plate which are connected with the inner wall of the guide rail in a sliding way, and the lower eyelid expanding plate and the upper eyelid expanding plate are two groups, so that a user can conveniently expand the upper eyelid and the lower eyelid of a patient, and time and labor are saved.

2. According to the clinical eyelid expander, the fixing buckle is arranged between the mounting frame and the supporting plate, the appearance characteristics of the fixing buckle are cylindrical, and the fixing buckle is matched with the connecting column, so that the clinical eyelid expander is convenient to detach and install, and is convenient for subsequent maintenance and cleaning of damaged parts.

3. The clinical eyelid expander is fixedly connected with the lighting component through the top of the base, the lighting component consists of the lamp holder, the elastic rod and the lamp cap, and the lamp cap is positioned above the headrest, so that a user can conveniently and timely supplement light to the eyelid part of a patient during operation.

4. According to the clinical eyelid expander, the positioning blocks are connected with the inner wall of the headrest in a sliding manner, the number of the positioning blocks is two, the headrest is convenient to install, the headrest is prevented from deviating during operation, and the disassembly and the cleaning are also convenient.

5. According to the clinical eyelid expander disclosed by the utility model, the appearance characteristics of the lower eyelid expanding plate and the upper eyelid expanding plate are arc-shaped, and the arc-shaped inner walls of the lower eyelid expanding plate and the upper eyelid expanding plate are fixedly connected with the adjusting rods, so that a user can conveniently adjust the expanding degree at any time, the physical consumption of artificial expanding is reduced, and the safety is improved.

6. The utility model has the advantages of reasonable structural design, self-expanding structure, time and labor saving, convenient disassembly and installation, light supplementing during operation, simple operation, safety and stability, thereby effectively solving the problems and the defects in the prior art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the disassembly and separation of the present utility model;

FIG. 3 is a schematic view of the overall structure of the spreader of the present utility model.

In the figure: base 1, headrest 2, lamp stand 3, elastic rod 4, lamp holder 5, telescopic link 6, diaphragm 7, backup pad 8, mounting bracket 9, expand and prop 10, locating piece 11, lower eyelid expansion board 12, upper eyelid expansion board 13, guide rail 14, regulation pole 15, adjustment handle 16, fixed knot 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present utility model provides a specific technical embodiment of a clinical eyelid expander:

A clinical eyelid retractor comprising: the device comprises a base 1, a headrest 2, a lamp holder 3, an elastic rod 4, a lamp cap 5, a telescopic rod 6, a transverse plate 7, a supporting plate 8, a mounting rack 9, an expanding and supporting piece 10, a positioning block 11, a lower eyelid expanding and supporting plate 12, an upper eyelid expanding and supporting plate 13, a guide rail 14, an adjusting rod 15, an adjusting handle 16 and a fixing buckle 17; the top of the base 1 is movably connected with a headrest 2; one side of the headrest 2 is fixedly connected with a lamp holder 3; the top of the lamp holder 3 is inserted with an elastic rod 4; a lamp cap 5 is fixedly connected to one side of the elastic rod 4; the top of the base 1 is fixedly connected with a telescopic rod 6; the top of the telescopic rod 6 is fixedly connected with a transverse plate 7; one side of the transverse plate 7 is fixedly connected with a supporting plate 8; the bottom of the supporting plate 8 is fixedly connected with a mounting frame 9; the inside of the mounting frame 9 is fixedly connected with a expanding and supporting piece 10; the top of the base 1 is fixedly connected with a positioning block 11; the inner wall of the expanding and supporting piece 10 is connected with a lower eyelid expanding and supporting plate 12 in a sliding way; the top of the lower eyelid expansion plate 12 is connected with an upper eyelid expansion plate 13 in a sliding way; the inner wall of the expanding and supporting piece 10 is provided with a guide rail 14; an adjusting rod 15 is inserted at one side of the lower eyelid expanding plate 12; one side of the adjusting rod 15 is fixedly connected with an adjusting handle 16; the top of the mounting frame 9 is fixedly connected with a fixing buckle 17.

Specifically, as shown in fig. 3, the inner wall of the guide rail 14 is slidably connected with a lower eyelid expansion plate 12 and an upper eyelid expansion plate 13, and the lower eyelid expansion plate 12 and the upper eyelid expansion plate 13 are two groups, so that a user can conveniently perform the operation of expanding the upper eyelid and the lower eyelid of a patient, and time and labor are saved.

Specifically, as shown in fig. 1, a fixing buckle 17 is arranged between the mounting frame 9 and the supporting plate 8, the appearance of the fixing buckle 17 is cylindrical, the fixing buckle 17 is matched with the connecting column, the disassembly and the installation are convenient, and the subsequent maintenance and the cleaning of damaged components are convenient.

Specifically, as shown in fig. 1, the top of the base 1 is fixedly connected with a lighting assembly, the lighting assembly is composed of a lamp holder 3, an elastic rod 4 and a lamp cap 5, the lamp cap 5 is positioned above the headrest 2, and a user can supplement light to the eyelid of the patient in time during operation.

Specifically, as shown in fig. 2, the inner wall of the headrest 2 is slidably connected with two positioning blocks 11, and the number of the positioning blocks 11 is two, so that the headrest 2 is convenient to install and avoid the headrest 2 from shifting during operation, and the disassembly and cleaning are also convenient.

Specifically, as shown in fig. 3, the outer shape features of the lower eyelid expanding plate 12 and the upper eyelid expanding plate 13 are arc-shaped, the arc-shaped inner walls of the lower eyelid expanding plate 12 and the upper eyelid expanding plate 13 are fixedly connected with adjusting rods 15, so that a user can conveniently adjust the expanding degree at any time, the physical consumption of artificial expanding is reduced, and the safety is improved.

Specifically, as shown in fig. 1, the shape of the expanding and supporting piece 10 is rectangular, the number of the expanding and supporting pieces 10 is two, so that the left eyelid and the right eyelid of a patient can be conveniently expanded and supported, cross infection is avoided, and the operation safety is improved.

The specific implementation steps are as follows:

When the clinical eyelid expander is used, the headrest 2 and the positioning block 11 are clamped, the mounting frame 9 is fixed with the supporting plate 8 through the fixing buckle 17, the head of a patient is placed above the headrest 2, the height of the patient is adjusted through the telescopic rod 6, the expanding piece 10 can reach the optimal expanding position, the position of the expanding piece 10 on the mounting frame 9 is adjusted, the expanding piece 10 is convenient to align to the eye position of the patient, the upper eyelid expanding plate 13 and the lower eyelid expanding plate 12 are respectively used, the upper eyelid and the lower eyelid of the patient are expanded, the expanding degree is adjusted through the adjusting handle 16 to control the adjusting rod 15, and when the condition of dark illumination occurs during operation, the lamp cap 5 is used for supplementing light to the operation position.

To sum up: the clinical eyelid expander is characterized in that the lower eyelid expanding plate and the upper eyelid expanding plate are connected with the inner wall of the guide rail in a sliding manner, and are two groups, so that a user can conveniently expand the upper eyelid and the lower eyelid of a patient, and time and labor are saved; the fixing buckle is arranged between the mounting frame and the supporting plate, the appearance characteristics of the fixing buckle are cylindrical, and the fixing buckle is matched with the connecting column, so that the fixing buckle is convenient to detach and mount, and is convenient for subsequent maintenance and cleaning of damaged parts; the illumination assembly is fixedly connected to the top of the base and consists of a lamp holder, an elastic rod and a lamp cap, and the lamp cap is positioned above the headrest, so that a user can supplement light to the eyelid of a patient in time during operation; through the improvement of the clinical eyelid expander, the eyelid expander has the advantages of reasonable structural design, self-expanding structure, time and labor saving, convenient disassembly and installation, light supplementing during operation, simple operation, safety and stability, and is more beneficial to reducing the pressure of a doctor in operation, thereby effectively solving the problems and the defects in the background art.

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

Claims

1. A clinical eyelid retractor comprising: the device comprises a base (1), a headrest (2), a lamp holder (3), an elastic rod (4), a lamp cap (5), a telescopic rod (6), a transverse plate (7), a supporting plate (8), a mounting rack (9), a spreading piece (10), a positioning block (11), a lower eyelid spreading plate (12), an upper eyelid spreading plate (13), a guide rail (14), an adjusting rod (15), an adjusting handle (16) and a fixing buckle (17); the method is characterized in that: a headrest (2) is movably connected to the top of the base (1); a lamp holder (3) is fixedly connected to one side of the headrest (2); an elastic rod (4) is inserted into the top of the lamp holder (3); a lamp cap (5) is fixedly connected to one side of the elastic rod (4); the top of the base (1) is fixedly connected with a telescopic rod (6); the top of the telescopic rod (6) is fixedly connected with a transverse plate (7); one side of the transverse plate (7) is fixedly connected with a supporting plate (8); the bottom of the supporting plate (8) is fixedly connected with a mounting frame (9); an expanding and supporting piece (10) is fixedly connected inside the mounting frame (9); the top of the base (1) is fixedly connected with a positioning block (11); the inner wall of the expanding and supporting piece (10) is connected with a lower eyelid expanding and supporting plate (12) in a sliding way; the top of the lower eyelid expanding plate (12) is connected with an upper eyelid expanding plate (13) in a sliding way; the inner wall of the expanding and supporting piece (10) is provided with a guide rail (14); an adjusting rod (15) is inserted into one side of the lower eyelid expanding plate (12); an adjusting handle (16) is fixedly connected to one side of the adjusting rod (15); the top of the mounting frame (9) is fixedly connected with a fixing buckle (17).

2. A clinical eyelid expander according to claim 1 and wherein: the inner wall of the guide rail (14) is slidably connected with a lower eyelid expanding plate (12) and an upper eyelid expanding plate (13), and the lower eyelid expanding plate (12) and the upper eyelid expanding plate (13) are two groups.

3. A clinical eyelid expander according to claim 1 and wherein: the fixing buckle (17) is arranged between the mounting frame (9) and the supporting plate (8), the appearance characteristic of the fixing buckle (17) is cylindrical, and the fixing buckle (17) is matched with the connecting column.

4. A clinical eyelid expander according to claim 1 and wherein: the base (1) top fixedly connected with lighting assembly, lighting assembly comprises lamp stand (3), elastic rod (4), lamp holder (5) are located headrest (2) top.

5. A clinical eyelid expander according to claim 1 and wherein: the inner wall of the headrest (2) is connected with positioning blocks (11) in a sliding manner, and the number of the positioning blocks (11) is two.

6. A clinical eyelid expander according to claim 1 and wherein: the appearance characteristics of the lower eyelid expanding and supporting plate (12) and the upper eyelid expanding and supporting plate (13) are arc-shaped, and the arc-shaped inner walls of the lower eyelid expanding and supporting plate (12) and the upper eyelid expanding and supporting plate (13) are fixedly connected with adjusting rods (15).

7. A clinical eyelid expander according to claim 1 and wherein: the appearance characteristics of the expanding and supporting pieces (10) are rectangular structures, and the number of the expanding and supporting pieces (10) is two groups.