CN212730073U

CN212730073U - Be applied to artificial eye equipment of drawing a mould of impression setting material

Info

Publication number: CN212730073U
Application number: CN202020726850.0U
Authority: CN
Inventors: 安德友
Original assignee: Botou Yishui Bitian Medical Equipment Co ltd
Current assignee: Botou Yishui Bitian Medical Equipment Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-03-19
Anticipated expiration: 2030-05-06

Abstract

The utility model provides an artificial eye equipment of getting of moulding material is applied to impression belongs to artificial eye equipment technical field. The artificial eye mold taking equipment applied to mold taking of the impression setting material comprises a chassis and a channel arranged on the chassis, wherein the chassis is of a similar circular structure with a cambered surface, and a through hole and a plurality of air holes are formed in the chassis; the channel is of a cylindrical inner hollow structure, one end of the channel is fixedly connected with the through hole in the chassis, and the channel is arranged on the outer convex surface side of the chassis. The utility model provides a novel artificial eye mold extraction equipment, the chassis has the radian similar with people's eyeball, in injecting patient's eye conjunctiva with the impression design material from the passageway with the syringe during mold extraction, the model after the shaping has the radian the same with the chassis to the goodness of fit of model and eye conjunctiva is higher than the hand and holds between the fingers wax mold extraction, one shot forming moreover.

Description

Be applied to artificial eye equipment of drawing a mould of impression setting material

Technical Field

The utility model belongs to the technical field of the artificial eye equipment, concretely relates to be applied to artificial eye equipment of drawing a mould of die setting material.

Background

Before the artificial eye is made, the model is taken out from the conjunctiva of the eye of the patient, and then the artificial eye is made according to the model. The current domestic mould taking technology is to bake wax pieces to be soft under an alcohol lamp and to be pinched into the shape in an eye nodulation by hands. The mode needs repeated try-on and repair, the pain of the patient is increased, and the model generated by the model taking technology cannot be matched with the conjunctival space of the eye, so that the failure rate of the manufactured artificial eye is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a be applied to artificial eye equipment of drawing a mould of impression setting material drawing to solve above-mentioned technical problem.

In order to achieve the above object, the technical solution of the present invention is:

an artificial eye mold taking device applied to mold taking of an impression shaping material comprises a chassis and a channel arranged on the chassis, wherein the chassis is of a similar circular structure with a cambered surface, and a through hole and a plurality of air holes are formed in the chassis; the channel is of a cylindrical inner hollow structure, one end of the channel is fixedly connected with the through hole in the chassis, and the channel is arranged on the outer convex surface side of the chassis.

Preferably, the curvature of the chassis is identical to the eyeball curvature of human eyes.

Preferably, the thickness of the bottom plate is gradually reduced from the middle to the edge or the thickness of the bottom plate is consistent.

Preferably, the through hole is arranged in the middle of the chassis.

Preferably, the ventilation hole is at least one.

The utility model has the advantages that:

the utility model provides a novel artificial eye mold extraction equipment, the chassis has the radian similar with people's eyeball, in injecting patient's eye conjunctiva with the impression design material from the passageway with the syringe during mold extraction, the model after the shaping has the radian the same with the chassis to the goodness of fit of model and eye conjunctiva is higher than the hand and holds between the fingers wax mold extraction, one shot forming moreover.

Drawings

Figure 1 is a schematic diagram of a mold removal device for removing a mold within an eye nodule.

Fig. 2 is a schematic top view of the present invention.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, an artificial eye mold-taking device applied to taking a mold of an impression setting material comprises a chassis 10 and a channel 20 arranged on the chassis 10, wherein the chassis 10 is of a circular-like structure with an arc surface, and a through hole and a plurality of air holes 11 are arranged on the chassis 10; the channel 20 is a cylindrical hollow structure, one end of the channel is fixedly connected with the through hole on the chassis, and the channel 20 is arranged on the outer convex surface side of the chassis.

As described above, the chassis 10 has an outwardly convex arc surface including an outer convex surface and an inner convex surface, the through hole and the vent hole penetrate through the chassis, the aperture of the through hole is larger than the vent hole, and the channel is fixedly connected with the side wall of the through hole. Preferably, the through hole is arranged in the middle of the chassis. Furthermore, the air holes are more than one.

When the eye-protecting mask is used, the chassis is placed in the conjunctiva 30 of a human eye, the inner convex surface faces inwards, then an impression forming material (such as alginate impression material, medical silica gel and the like) is mixed with water into paste, the paste is injected into the conjunctiva of the eye of a patient from a channel by using a syringe, the impression forming material can fill the space of the conjunctiva of the eye under injection, and the impression forming material is soft after solidification, so that the pain of the patient is reduced. The die shaping material is changed into a wax die after being solidified, the goodness of fit between the die and the conjunctiva of the eye is higher than that of the die taken by pinching the wax by hand, and the die is formed in one step.

Further, the radian of the chassis 10 is consistent with the eyeball radian of human eyes. Preferably, the curvature of the inner convex surface of the chassis is consistent with the eyeball curvature of human eyes. Further, the thickness of the bottom plate is gradually reduced from the middle to the edge. The shape and radian of the chassis are made to be close to or consistent with those of real human eyes, so that the finally made artificial eye is closer to the real human eyes.

The application of the artificial eye mold taking equipment applied to the mold taking of the impression setting material comprises the following steps:

1. placing a model taking device in the human eye conjunctiva;

2. mixing impression shaping material (such as alginate impression material and medical silica gel) with water, and stirring;

3. injecting the uniformly mixed pasty material into the conjunctiva of the eye of the patient through a syringe and a mold taking device channel;

4. stopping injection until the saturation of the affected eye is basically the same as that of healthy eye;

5. after the artificial eye is solidified, the model is taken out, and is switched into a wax model, and the artificial eye is manufactured according to the model.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An artificial eye mold-taking device applied to mold-taking of impression shaping materials is characterized by comprising a chassis and a channel arranged on the chassis, wherein the chassis is of a quasi-circular structure with a cambered surface, and a through hole and a plurality of air holes are formed in the chassis; the channel is of a cylindrical inner hollow structure, one end of the channel is fixedly connected with the through hole in the chassis, and the channel is arranged on the outer convex surface side of the chassis.

2. The artificial eye impression taking device applied to impression setting material impression taking according to claim 1, wherein the curvature of the chassis is in accordance with the eyeball curvature of human eyes.

3. The apparatus of claim 1, wherein the bottom plate has a thickness that gradually decreases from the center to the edge.

4. The apparatus of claim 1, wherein the through hole is formed in the middle of the bottom plate.

5. The apparatus for taking a model of an artificial eye applied to taking a model of an impression setting material according to claim 1, wherein the number of the ventilation holes is one or more.