CN218165439U

CN218165439U - Artificial eye piece

Info

Publication number: CN218165439U
Application number: CN202221902384.2U
Authority: CN
Inventors: 吴飞
Original assignee: Zhengzhou Xinmu Medical Instrument Co ltd
Current assignee: Zhengzhou Xinmu Medical Instrument Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-12-30
Anticipated expiration: 2032-07-23

Abstract

The utility model provides an artificial eye piece belongs to medical instrument technical field, which comprises a base, the base is half spherical shell, the sphere center department of base runs through and sets up the mounting hole, the bore of mounting hole increases progressively to the lateral wall direction from the inside wall of base, can dismantle in the mounting hole and set up the iris, the inside center department of iris is equipped with the pupil piece, be equipped with the spherical surface board on the inside wall of base, the concave surface direction of spherical surface board is the same with the concave surface direction of base, can dismantle between spherical surface board and the iris and set up coupling assembling. The utility model discloses simple structure, convenient to use, the user can only carry out dismouting, change to the iris according to real-time needs, need not to purchase, change whole artificial eye piece, and the practicality is stronger, alleviates user's economic burden.

Description

Artificial eye piece

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to artificial eye piece.

Background

The artificial eye is a man-made artificial eye. The artificial eye can not restore the vision of the patient when being worn, but is a remedy measure for the facial defect so as to achieve the effect of improving the appearance. It is often used for the case of eye disability or loss such as distortion of the eyeball or corneal leukoma due to various causes including enucleation, congenital loss of the eyeball, retinoblastoma, or ocular trauma.

The artificial eye piece is used for removing the eyeball of a human body or placing the conjunctiva of the eye in severe atrophy to play the roles of filling, supporting and beautifying. The shape, size, thickness and thickness are different. Generally, the existing artificial eye piece comprises a hemispherical base, and an iris is fixedly embedded in the center of the spherical surface of the base so as to achieve a vivid effect. The real iris inner epithelial cells contain melanocytes, and because the number and the distribution condition of the melanocytes are different, the human iris presents various colors such as black, blue or gray, and the color of the iris fixedly embedded on the artificial eye is fixed, once the color of the iris is too different from the color of the real eye iris of a user, the iris is obviously distorted, and the artificial eye needs to spend money to buy and replace the suitable artificial eye once the iris is vivid, thereby causing economic burden to the user. Therefore, it is desirable to provide an artificial eye piece to solve the above existing problems.

Disclosure of Invention

In view of this, the utility model provides an artificial eye piece, simple structure, convenient to use, the user can only carry out dismouting, change to the iris according to real-time needs, need not to purchase, change whole artificial eye piece, and the practicality is stronger, alleviates user's economic burden.

In order to achieve the technical effect, the utility model provides an artificial eye piece adopts following technical scheme:

the utility model provides an artificial eye piece, includes the base, the base is hemisphere casing, the sphere center department of base runs through and sets up the mounting hole, the bore of mounting hole increases progressively to the lateral wall direction from the inside wall of base, can dismantle in the mounting hole and set up the iris, the inside center department of iris is equipped with the pupil piece, be equipped with the spherical surface board on the inside wall of base, the concave surface direction of spherical surface board is the same with the concave surface direction of base, can dismantle between spherical surface board and the iris and set up coupling assembling.

Further, coupling assembling adopts the bolt, the bolt run through the ball panel and with iris threaded connection.

Furthermore, be equipped with the connecting block on the lateral wall that the iris is close to the spherical surface board, coupling assembling can dismantle and set up between spherical surface board and connecting block.

Furthermore, the spherical opening end of the base is provided with a limiting ring, and the interface of the limiting ring is circular.

Furthermore, a black annular region is arranged on the spherical surface of the base, the black annular region is arranged around the mounting hole, and the black annular region is connected with the mounting hole.

Furthermore, an artificial blood silk annular area is arranged on the spherical surface of the base, the artificial blood silk annular area is arranged around the black annular area, and the artificial blood silk annular area is connected with the black annular area.

Further, the bolt is of a hollow structure.

The above technical scheme of the utility model at least including following beneficial effect:

1. the utility model has simple structure and convenient use, and the user can only disassemble and replace the iris according to the real-time requirement without purchasing and replacing the whole artificial eye piece, thereby having stronger practicability and lightening the economic burden of the user;

2. the connecting assembly adopts bolts which penetrate through the spherical panel and are in threaded connection with the iris, so that the assembly and disassembly are convenient; meanwhile, the bolt is of a hollow structure, so that the weight of the bolt is reduced, and the burden on a user due to the weight is avoided;

3. the black annular area and the artificial blood silk annular area are arranged on the spherical surface of the base, so that the artificial eye piece has better simulation effect and is more vivid, the visual effect is closer to real eyes, the psychological burden of a user is reduced, and the self-confidence of the user is enhanced;

4. the open end of the spherical surface of the base is provided with a limiting ring, the interface of the limiting ring is circular, and the existence of the limiting ring can effectively prevent the artificial eye piece from falling off from the artificial eye eyeball;

5. be equipped with the connecting block on the lateral wall that the iris is close to the spherical surface board, coupling assembling adopts the bolt, the bolt run through the spherical surface board and with connecting block threaded connection, the dismouting is convenient to, compare in run through on the iris set up the screw hole directly with bolt threaded connection, the existence of connecting block makes the structural strength of iris higher, avoids the iris impaired fracture easily.

Drawings

Fig. 1 is a schematic structural view of an artificial eye patch according to an embodiment of the present invention;

fig. 2 is a perspective view of an artificial eye piece according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an artificial eye patch according to another embodiment of the present invention;

fig. 4 is a perspective view of an artificial eye piece according to another embodiment of the present invention;

FIG. 5 isbase:Sub>A schematic sectional view in the A-A direction in one embodiment;

FIG. 6 isbase:Sub>A schematic sectional view in the A-A direction in another embodiment.

In the figure:

1. a base; 2. an iris; 3. a black annular region; 4. an artificial blood filament annular region; 5. a pupil sheet; 6. a limiting ring; 7. a groove; 8. a ball panel; 9. a cavity; 10. a bolt; 11. and (7) connecting the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example 1

As shown in fig. 1-2, an artificial eye piece includes a base 1, the base 1 is a hemispherical shell, a mounting hole is opened through the spherical center of the base 1, the caliber of the mounting hole increases progressively from the inner side wall of the base 1 to the outer side wall, the iris 2 can be directly placed in the mounting hole, a pupil piece 5 is fixedly embedded in the inner center of the iris 2, a spherical panel 8 is fixedly connected to the inner side wall of the base 1, the concave direction of the spherical panel 8 is the same as the concave direction of the base 1, a groove 7 is formed on one side of the concave surface of the spherical panel 8, and a cavity 9 is formed on one side of the convex surface of the spherical panel 8, so that the weight is reduced. A connecting component is detachably arranged between the spherical panel 8 and the iris 2 and is used for connecting the iris 2 and the spherical panel 8 together. The utility model discloses simple structure, convenient to use, the user can only carry out dismouting, change to iris 2 according to real-time needs, need not to purchase, change whole artificial eye piece, and the practicality is stronger, alleviates user's economic burden.

Coupling assembling adopts bolt 10, and bolt 10 runs through spherical surface board 8 and with 2 threaded connection of iris, the dismouting is convenient. The bolt 10 is a hollow structure, so that the weight of the bolt is reduced, and the burden on a user due to the weight is avoided.

A black annular region 3 is arranged on the spherical surface of the base 1, the black annular region 3 is arranged around the mounting hole, and the black annular region 3 is connected with the mounting hole. An artificial blood silk annular area 4 is further arranged on the spherical surface of the base 1, the artificial blood silk annular area 4 is arranged around the black annular area 3, and the artificial blood silk annular area 4 is connected with the black annular area 3. The artificial eye piece has better simulation effect and more vivid effect, the visual effect is closer to the real eye, the psychological burden of a user is reduced, and the confidence of the user is enhanced.

Example 2

As shown in fig. 3-4, an artificial eye piece includes a base 1, the base 1 is a hemispherical shell, a mounting hole is opened through the spherical center of the base 1, the caliber of the mounting hole increases progressively from the inner side wall of the base 1 to the outer side wall, an iris 2 can be directly placed in the mounting hole, a pupil piece 5 is fixedly embedded in the inner center of the iris 2, a spherical plate 8 is fixedly connected to the inner side wall of the base 1, the concave direction of the spherical plate 8 is the same as the concave direction of the base 1, a groove 7 is formed on one side of the concave surface of the spherical plate 8, and a cavity 9 is formed on one side of the convex surface of the spherical plate 8, so that the weight is reduced. A connecting component is detachably arranged between the spherical panel 8 and the iris 2 and is used for connecting the iris 2 and the spherical panel 8 together. The utility model discloses simple structure, convenient to use, the user can only carry out dismouting, change to iris 2 according to real-time needs, need not to purchase, change whole artificial eye piece, and the practicality is stronger, alleviates user's economic burden.

The open end of the spherical surface of the base 1 is integrally connected with a limit ring 6, and the interface of the limit ring 6 is circular. The existence of the limit ring 6 can effectively prevent the artificial eye piece from falling off from the artificial eye eyeball.

As shown in fig. 5, the connecting assembly adopts a bolt 10, and the bolt 10 penetrates through the spherical panel 8 and is in threaded connection with the iris 2, so that the assembly and disassembly are convenient. The bolt 10 is a hollow structure, so that the weight of the bolt is reduced, and the burden on a user due to the weight is avoided.

Example 3

As shown in fig. 3-4, an artificial eye piece includes a base 1, the base 1 is a hemispherical shell, a mounting hole is formed in the spherical center of the base 1 in a penetrating mode, the caliber of the mounting hole increases gradually from the inner side wall of the base 1 to the outer side wall, an iris 2 can be directly placed in the mounting hole, a pupil piece 5 is fixedly embedded in the inner center of the iris 2, a spherical panel 8 is fixedly connected to the inner side wall of the base 1, the concave surface direction of the spherical panel 8 is the same as the concave surface direction of the base 1, a groove 7 is formed in one side of the concave surface of the spherical panel 8, a cavity 9 is formed in one side of the convex surface of the spherical panel 8, and weight is reduced. A connecting component is detachably arranged between the spherical panel 8 and the iris 2 and is used for connecting the iris 2 and the spherical panel 8 together. The utility model discloses simple structure, convenient to use, the user can only carry out dismouting, change to iris 2 according to real-time needs, need not to purchase, change whole artificial eye piece, and the practicality is stronger, alleviates user's economic burden.

The spherical open end of the base 1 is integrally connected with a limiting ring 6, and the interface of the limiting ring 6 is circular. The existence of the limit ring 6 can effectively prevent the artificial eye piece from falling off from the artificial eye eyeball.

A black annular area 3 is arranged on the spherical surface of the base 1, the black annular area 3 is arranged around the mounting hole, and the black annular area 3 is connected with the mounting hole. An artificial blood silk annular area 4 is further arranged on the spherical surface of the base 1, the artificial blood silk annular area 4 is arranged around the black annular area 3, and the artificial blood silk annular area 4 is connected with the black annular area 3. The artificial eye piece has better simulation effect, is more vivid, has visual effect closer to the real eye, reduces the psychological burden of a user, and enhances the self-confidence of the user.

As shown in fig. 6, a connecting block 11 is fixedly connected to the side wall of the iris 2 close to the spherical panel 8. Coupling assembling adopts bolt 10, and bolt 10 runs through panel 8 and with 11 threaded connection of connecting block, and the dismouting is convenient to, compare in run through on iris 2 set up the screw hole direct with bolt 10 threaded connection, the existence of connecting block 11 makes iris 2's structural strength higher, avoids iris 2 impaired fracture easily. The bolt 10 is a hollow structure, so that the weight is reduced, and the burden on a user due to the weight is avoided.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should be regarded as the protection scope of the present invention.

Claims

1. An artificial eye piece, which is characterized in that: including base (1), base (1) is hemisphere casing, the sphere center department of base (1) runs through and sets up the mounting hole, the bore of mounting hole increases progressively to the lateral wall direction from the inside wall of base (1), can dismantle in the mounting hole and set up iris (2), the inside center department of iris (2) is equipped with pupil piece (5), be equipped with spherical surface board (8) on the inside wall of base (1), the concave surface direction of spherical surface board (8) is the same with the concave surface direction of base (1), can dismantle between spherical surface board (8) and iris (2) and set up coupling assembling.

2. The ocular prosthesis sheet according to claim 1, characterized in that: the connecting assembly is provided with a bolt (10), and the bolt (10) penetrates through the spherical panel (8) and is in threaded connection with the iris (2).

3. The artificial eye piece according to claim 1 or 2, wherein: be equipped with connecting block (11) on iris (2) the lateral wall that is close to spherical surface board (8), coupling assembling can dismantle to set up between spherical surface board (8) and connecting block (11).

4. The ocular prosthesis sheet according to claim 1, characterized in that: the spherical surface opening end of the base (1) is provided with a limiting ring (6), and the interface of the limiting ring (6) is circular.

5. The ocular prosthesis sheet according to claim 1, characterized in that: the spherical surface of the base (1) is provided with a black annular region (3), the black annular region (3) is arranged around the mounting hole, and the black annular region (3) is connected with the mounting hole.

6. The artificial eye plate according to claim 5, wherein: be equipped with artificial blood silk annular region (4) on the sphere of base (1), artificial blood silk annular region (4) encircle black annular region (3) and arrange, artificial blood silk annular region (4) are connected with black annular region (3).

7. The ocular prosthesis sheet according to claim 2, wherein: the bolt (10) is of a hollow structure.