阅读说明：本技术 一种可调节义眼装置 (Adjustable artificial eye device ) 是由 魏欣 肖满意 李芸 熊炜 伍莹 齐欣 吴孟波 于 2019-10-18 设计创作，主要内容包括：本申请公开的可调节义眼装置,与现有技术相比,包括：义眼片主体；与所述义眼片主体相连的可调支撑结构；位于所述义眼片主体中部,且与所述可调支撑结构连接的旋转调节部件；所述旋转调节部件用于转动所述可调支撑结构以调节所述义眼片主体竖直方向上的高度。本申请提供的可调节义眼装置,相较于现有技术而言,其能够实现术后不同时期调节出不同形态大小的义眼片,以更好地促进患者术后伤口愈合,同时节约患者的治疗时间和成本,不仅有利于术后结膜囊的形成,也大大减少患者术后配置义眼片的费用。(Compared with the prior art, the adjustable artificial eye device disclosed by the application comprises: an artificial eye piece main body; an adjustable support structure connected to the artificial eye piece main body; the rotary adjusting component is positioned in the middle of the artificial eye piece main body and is connected with the adjustable supporting structure; the rotary adjusting component is used for rotating the adjustable supporting structure to adjust the height of the artificial eye piece main body in the vertical direction. The application provides an adjustable artificial eye device compares in prior art, and it can realize that the different phases of postoperative are adjusted out the artificial eye piece of different shapes size to promote patient postoperative wound healing better, practice thrift patient's treatment time and cost simultaneously, not only be favorable to the formation of postoperative conjunctival sac, also the expense of the configuration artificial eye piece of the patient postoperative that significantly reduces.)

1. An adjustable ocular prosthesis device, comprising:

an artificial eye piece main body;

an adjustable support structure connected to the artificial eye piece main body;

the rotary adjusting component is positioned in the middle of the artificial eye piece main body and is connected with the adjustable supporting structure;

the rotary adjusting component is used for rotating the adjustable supporting structure to adjust the height of the artificial eye piece main body in the vertical direction.

2. The adjustable ocular prosthesis device of claim 1, wherein the ocular prosthesis sheet body comprises: a central circular gear area coupled to the adjustable support structure; an elliptical rigid artificial eye area connected with the adjustable support structure; the middle part of the elliptic hard artificial eye area is provided with a hollow structure, and the hollow structure is matched with the central circular gear area and is used for incarceration fixation of the central circular gear area; the elliptic soft artificial eye film area is connected with the elliptic hard artificial eye film area.

3. The adjustable prosthetic eye device of claim 2, wherein the rotation adjustment member is specifically connected to the central circular gear zone, the rotation adjustment member having a rotation telescopic structure having an eject state of ejecting the central circular gear zone after being pressed and a retracted state of being press-inserted into the elliptic rigid prosthetic eye piece zone, the rotation adjustment member being in the eject state for rotating the adjustable support structure to adjust the height of the prosthetic eye piece body in the vertical direction.

4. The adjustable prosthetic eye device of claim 3, wherein the adjustable support structure comprises: a central shaft connected to the rotation adjustment member; a base shaft connected with the central shaft; the first auxiliary shaft is hinged with one end of the base shaft; a second auxiliary shaft hinged with the other end of the base shaft; the first auxiliary shaft and the second auxiliary shaft are both connected with the artificial eye piece main body.

5. The adjustable prosthetic eye device of claim 4, wherein the central circular gear area is connected to the adjustable support structure side by a steel shaft.

6. A plate feeding rack cylinder mechanism as claimed in claim 2, wherein the minor axis length of the elliptic rigid artificial eye area is 5.8mm to 6.2mm, and the major axis length is 11.8 mm to 12.2 mm.

7. The adjustable ocular prosthesis device of claim 2, wherein the elliptical soft ocular prosthesis region has a minor axis length of 11.8 to 12.2mm and a major axis length of 29.8 to 30.2 mm.

8. The adjustable prosthetic eye device of claim 2, wherein the central circular gear area has a diameter of 5.8mm to 6.2 mm.

9. The adjustable ocular prosthesis device of claim 2, wherein the elliptical soft ocular prosthesis region is connected to the elliptical hard ocular prosthesis region by interference fit.

10. The adjustable prosthetic eye device of claim 2, wherein the openwork structure is specifically a gear-like openwork structure.

Technical Field

The present application relates to the field of medical devices, and more particularly, to an adjustable ocular prosthesis device.

Background

At present, the prosthetic eye patch at home and abroad is composed of single polymethyl methacrylate (PMMA) or high molecular polymer, is in a nearly elliptical shape, is mainly placed in a conjunctival sac, is used for patients with eyeball deletion, and has the functions of beautifying and promoting the development of eye sockets and facial surfaces.

Because the size of the conjunctival sac of the patient after operation can change to a certain extent due to the influence of factors such as conjunctival edema, scar contraction and the like, the configuration of the artificial eye patch according to the size of the conjunctival sac after operation plays an important role in promoting the healing of the wound of the patient after operation and the stability of the conjunctival sac; however, the artificial eye patches in the prior art are all fixed in size, and the arrangement of the artificial eye patches with different sizes at different periods after operation greatly increases the economic burden and treatment time of patients.

Therefore, how to provide an adjustable artificial eye device, which can adjust the size of an artificial eye patch, and can adjust artificial eye patches with different sizes at different periods after operation so as to better promote the healing of the wound of a patient after operation and save the treatment time and cost of the patient at the same time, has become a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the technical problem, the application provides an adjustable artificial eye device, its size that can adjust artificial eye piece, it can realize that the different size artificial eye pieces of different sizes are adjusted to the postoperative different periods to promote patient's postoperative wound healing better, practice thrift patient's treatment time and cost simultaneously, not only be favorable to the formation of postoperative conjunctival sac, also the expense of the configuration artificial eye piece of patient's postoperative that significantly reduces.

The technical scheme provided by the application is as follows:

the application provides an adjustable artificial eye device, includes: an artificial eye piece main body; an adjustable support structure connected to the artificial eye piece main body; the rotary adjusting component is positioned in the middle of the artificial eye piece main body and is connected with the adjustable supporting structure; the rotary adjusting component is used for rotating the adjustable supporting structure to adjust the height of the artificial eye piece main body in the vertical direction.

Further, in a preferred aspect of the present invention, the artificial eye piece main body includes: a central circular gear area coupled to the adjustable support structure; an elliptical rigid artificial eye area connected with the adjustable support structure; the middle part of the elliptic hard artificial eye area is provided with a hollow structure, and the hollow structure is matched with the central circular gear area and is used for incarceration fixation of the central circular gear area; the elliptic soft artificial eye film area is connected with the elliptic hard artificial eye film area.

Further, in a preferred mode of the present invention, the rotation adjusting part is specifically connected to the central circular gear area, the rotation adjusting part has a rotation telescopic structure, the rotation telescopic structure has an ejecting state of ejecting the central circular gear area after being pressed and a retracting state of being pressed and embedded in the elliptic rigid artificial eye piece area, and the rotation adjusting part is in the ejecting state and is used for rotating the adjustable supporting structure to adjust the height of the artificial eye piece main body in the vertical direction.

Further, in a preferred mode of the present invention, the adjustable support structure includes: a central shaft connected to the rotation adjustment member; a base shaft connected with the central shaft; the first auxiliary shaft is hinged with one end of the base shaft; a second auxiliary shaft hinged with the other end of the base shaft; the first auxiliary shaft and the second auxiliary shaft are both connected with the artificial eye piece main body.

Further, in a preferred form of the invention, the central circular gear area is connected to the adjustable support structure side, in particular by a steel shaft.

Further, in a preferred embodiment of the present invention, the minor axis of the hard elliptic artificial eye piece region is 5.8mm to 6.2mm in length, and the major axis thereof is 11.8 mm to 12.2mm in length.

Further, in a preferred embodiment of the present invention, the elliptical soft artificial eye piece area has a minor axis length of 11.8 to 12.2mm and a major axis length of 29.8 to 30.2 mm.

Further, in a preferred mode of the present invention, the diameter of the central circular gear region is 5.8mm to 6.2 mm.

Further, in a preferred mode of the present invention, the elliptical soft artificial eye piece region is connected to the elliptical hard artificial eye piece region by interference fit.

Further, in a preferred mode of the present invention, the hollow structure is a gear-shaped hollow structure.

Compared with the prior art, the adjustable artificial eye device provided by the invention comprises the following components: the utility model discloses an artificial eye piece, including artificial eye piece main part, adjustable bearing structure, rotatory adjustment part and adjustable bearing structure, the artificial eye piece main part is connected with adjustable bearing structure, and artificial eye piece main part middle part is equipped with the rotatory adjustment part of being connected with adjustable bearing structure, and rotatory adjustment part is used for rotating adjustable bearing structure is in order to adjust the height in the vertical direction of artificial eye piece main part, and rotatory adjustment part accessible drives adjustable bearing structure and rotates and adjust adjustable bearing structure's whole vertical height in turn to the size of form in the vertical direction of adjustment artificial eye piece, compare in prior art, it can realize that the different form sizes of different periods of postoperative are adjusted out to the artificial eye piece, with the wound healing of promoting patient's postoperative better, practices thrift patient's treatment time and cost simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the internal structure of an adjustable ocular prosthesis device provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of an adjustable ocular prosthesis device provided in an embodiment of the present invention in a state of longitudinal tension of a main body of an ocular prosthesis;

FIG. 3 is a schematic diagram of the internal structure of the adjustable ocular prosthesis device in the longitudinal recovery state of the ocular prosthesis main body according to the embodiment of the present invention;

FIG. 4 is a schematic view of a main body of an artificial eye piece according to an embodiment of the present invention;

FIG. 5 is a schematic view showing an external structure of a rotation adjusting member according to an embodiment of the present invention;

fig. 6 is a schematic view of the internal structure of the rotation adjustment member according to the embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

As shown in fig. 1 to fig. 6, an adjustable ocular prosthesis device provided in an embodiment of the present application includes: an artificial eye piece main body 1; the adjustable supporting structure 2 is connected with the artificial eye piece main body 1; the rotary adjusting component 3 is positioned in the middle of the artificial eye piece main body 1 and is connected with the adjustable supporting structure 2; the rotation adjusting part 3 is used for rotating the adjustable supporting structure 2 to adjust the height of the artificial eye piece main body 1 in the vertical direction.

The embodiment of the invention provides an adjustable artificial eye device, which specifically comprises: artificial eye piece main part 1, artificial eye piece main part 1 is connected with adjustable bearing structure 2, and artificial eye piece main part 1 middle part is equipped with the rotation regulation part 3 of being connected with adjustable bearing structure 2, and rotation regulation part 3 is used for rotating adjustable bearing structure 2 is in order to adjust height in the vertical direction of artificial eye piece main part 1, and rotation regulation part 3 accessible drives adjustable bearing structure 2 and rotates and then adjust adjustable bearing structure 2's whole vertical height to the size of form in the vertical direction of adjustment artificial eye piece, compare in prior art, it can realize that the artificial eye piece of different form sizes is adjusted out to the postoperative different times, with promotion patient's postoperative wound healing better, practice thrift patient's treatment time and cost simultaneously, not only be favorable to the formation of postoperative conjunctiva bag, also significantly reduce the expense of patient's postoperative configuration artificial eye piece.

Specifically, in the embodiment of the present invention, the artificial eye piece main body 1 includes: a central circular gear area 101 connected to the adjustable support structure 2; an ellipsoidal rigid artificial eye area 103 connected to the adjustable support structure 2; the middle part of the elliptic rigid artificial eye area 103 is provided with a hollow structure, and the hollow structure is matched with the central circular gear area 101 and is used for incarceration fixing of the central circular gear area 101; and the elliptic soft artificial eye piece area 102 is connected with the elliptic hard artificial eye piece area 103.

Specifically, in the embodiment of the present invention, the rotation adjusting part 3 is specifically connected to the central circular gear area 101, the rotation adjusting part 3 has a rotation telescopic structure, the rotation telescopic structure has an ejecting state of ejecting out the central circular gear area 101 after being pressed and a retracting state of being pressed and embedded into the elliptic rigid artificial eye area, and the rotation adjusting part 3 is in the ejecting state and is used for rotating the adjustable supporting structure 2 to adjust the height of the artificial eye main body 1 in the vertical direction.

Specifically, in the embodiment of the present invention, the adjustable support structure 2 includes: a central shaft 201 connected to the rotation adjusting member 3; a base shaft 202 connected to the central shaft 201; a first auxiliary shaft 203 hinged to one end of the base shaft 202; a second auxiliary shaft 204 hinged to the other end of the base shaft 202; the first auxiliary shaft 203 and the second auxiliary shaft 204 are both connected to the artificial eye piece main body 1.

In particular, in the present embodiment, said central circular gear area 101 is connected to the side of the adjustable support structure 2, in particular by means of a steel shaft.

Specifically, in the embodiment of the present invention, the minor axis length of the elliptic rigid artificial eye piece region 103 is 5.8mm to 6.2mm, and the major axis length is 11.8 mm to 12.2 mm.

Specifically, in the embodiment of the present invention, the minor axis length of the elliptical soft artificial eye area 102 is 11.8 to 12.2mm, and the major axis length is 29.8 to 30.2 mm.

Specifically, in the embodiment of the present invention, the diameter of the central circular gear area 101 is 5.8mm to 6.2 mm.

Specifically, in the embodiment of the present invention, the elliptical soft artificial eye piece region 102 is connected to the elliptical hard artificial eye piece region 103 by interference fit.

Specifically, in the embodiment of the present invention, the hollow structure is specifically a gear-shaped hollow structure.

More specifically, it should be noted that the sizes of the conjunctival sacs of the patients are different, the different time periods after the operations are changed, the fixed artificial eye sheet cannot be configured in time, particularly, the conjunctival sac is relatively small after the eye picking operation or the artificial eye platform operation due to the intraorbital soft tissue edema, the conventional artificial eye sheet cannot be inserted, and the forced insertion may cause the conjunctival incision to have large tension, which affects the healing of the conjunctival incision.

For patients with conjunctival sac stenosis, particularly after the conjunctival sac forming operation, an ocular prosthesis sheet with the longitudinal axis expanded by 1-2 mm is configured according to the size of the conjunctival sac, so that the good conjunctival sac expanding effect can be achieved, the recurrence of the conjunctival sac stenosis can be effectively avoided, the secondary operation can be reduced,

for a child patient in orbit development, the child patient wears a proper ocular prosthesis sheet, the ocular prosthesis sheet has the effect of stimulating the orbit facial development, the previous ocular prosthesis table customizing technology needs 3-6 months to customize a secondary ocular prosthesis sheet, the configuration cost and the configuration time are greatly increased, the current conventional ocular prosthesis sheet or customized ocular prosthesis sheet cannot meet the requirement, the patient needs to configure the ocular prosthesis sheets with different specifications according to different periods, a large amount of economic cost is consumed, and more configuration time needs to be invested.

The size of the artificial eye piece can be adjusted before configuration, the size of the artificial eye piece can be adjusted after the artificial eye piece is placed into the conjunctival sac, the artificial eye piece can be implanted into the conjunctival sac in the smallest size, and the size of the artificial eye piece can be adjusted to be proper in the conjunctival sac.

Specifically, the adjustable ocular prosthesis device is divided into two parts: a main body 1 part of the artificial eye piece and a rear adjustable supporting part; wherein, the artificial eye piece main body 1 is divided into three parts: the central 6mm circular gear area is connected with the rear supporting part through a steel shaft and used as an adjusting knob, and when the supporting rod is adjusted to a proper height, the supporting rod can be pressed down and embedded fixedly; a 6-12 mm elliptic hard artificial eye zone 103 connected with the transverse shaft of the rear supporting part, and a central zone is hollow in a gear shape and corresponds to a central 6mm circular gear zone, so that the central zone can be embedded and fixed. l2 mm-30 mm elliptical soft artificial eye piece area 102 is white silica gel texture, is connected with the rigid artificial eye piece through interference fit, and can be directly trimmed according to the conjunctival sac condition of the patient.

The rear adjustable supporting part mainly has a linkage four-bar structure, and the first auxiliary shaft 203 and the second auxiliary shaft 204 on two sides of the linkage part are linked through the rotation of the central shaft 201, and the range of the adjustable supporting height is 10-30 mm. The central circular gear area 101 is popped up through the rebounder structure, the supporting part after being pressed can be rotated and adjusted, and the supporting part can be embedded into the hard artificial eye piece after being pressed again, so that the surface of the artificial eye piece is kept smooth and attractive.

The specific use method of the adjustable artificial eye device related in the embodiment is as follows:

the silica gel part of the trimming artificial eye piece main body 1 is suitable for the size of a patient;

pressing the middle gear area to make the adjusting knob protrude, adjusting the supporting part to a smaller vertical height, placing the artificial eye piece into the conjunctival sac, and rotating the knob to a proper size;

the knob is pressed to fix the height, so that the artificial eye piece is kept smooth and attractive.

From the above, the adjustable artificial eye device related to the embodiment of the application has a wide application range, can be adjusted individually, can adjust the size of the artificial eye piece according to the conjunctival sac condition of a patient at any time, has an adjustable range of the vertical height of the artificial eye piece of 10-30 mm, is suitable for most patients and each period after operation, is used in cooperation with related operations, enhances the operation effect, and reduces the number of re-operations; the adjustable artificial eye device has the advantages that the device can be used in cooperation with a conjunctival sac reticular incision to play a role in assisting the expander, enhance the operation effect, effectively reduce the secondary operation and promote the development of the orbit-face of the child; the artificial eye patch can be adjusted before and after placement, is convenient and easy to operate, can be adjusted in size after being placed in the conjunctival sac, is convenient for a patient with narrow and small eyelid fissure to easily place the artificial eye patch, and can be adjusted in proper height better according to the size of the conjunctival sac. Compared with the prior art, the artificial eye patch can realize that artificial eye patches with different shapes and sizes can be adjusted at different periods after operation, so that the healing of the wound of the patient after operation can be better promoted, the treatment time and cost of the patient can be saved, the formation of the conjunctival sac after operation is facilitated, and the cost for configuring the artificial eye patch after operation of the patient is greatly reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.