CN210138238U

CN210138238U - Upper eyelid ptosis frame brace based on polyethylene material

Info

Publication number: CN210138238U
Application number: CN201821667831.4U
Authority: CN
Inventors: 李冬梅; 袁博伟; 姜雪; 宋红欣; 赵士春
Original assignee: Beijing Tongren Hospital
Current assignee: Beijing Tongren Hospital
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-03-13
Anticipated expiration: 2028-10-15

Abstract

A ptosis frame brace based on polyethylene material. The utility model can effectively improve the ptosis symptom through a non-operation method. The brace (4) mainly comprises three parts, namely a support frame (1), an elastic joint (2) and a base (3). The lower part of the base is inserted into the cone shape and firmly fixed on the upper edge of a spectacle frame of a patient, the base is connected with a support frame (1) through an elastic joint (2), and the top of the U-shaped support frame is in contact with the upper eyelid of the patient so as to lift and support the upper eyelid of the patient and improve the symptom of vision obstruction of the patient.

Description

Upper eyelid ptosis frame brace based on polyethylene material

Technical Field

The utility model relates to the technical field of medical equipment, specifically a ptosis frame brace based on polyethylene material.

Background

Ptosis is one of the most common diseases in ophthalmic plastic surgery, and is a group of diseases in which ptosis partially or completely causes partial or complete coverage of pupils and vision is seriously affected, particularly in the elderly, with high incidence and an increasing annual incidence.

The primary treatment for ptosis is surgical treatment. However, this treatment has the following problems and disadvantages: the operation cost is high; complications of incomplete eyelid closure exist post-operatively. Most of the old patients are associated with operation contraindications, and have low requirements on appearance and weak operation willingness. However, no better non-surgical treatment is currently available.

The affiliated ninth people hospital of Shanghai transportation university medical college has patent "an eyelid function unscrambler (CN 201630639029.4)" and resumes ptosis patient's the field of vision through the motion of simulation normal people eyelid, but the eye frame is in the unscrambler will adjust accurate when blinking and the cycle of blinking, be unfavorable for patient proruption or the increase of number of times of winking under the emergency, and spectacle frame and unscrambler an organic whole have certain weight, increase the more general glasses of patient's bridge of the nose and ear department bearing during wearing, there is heavy burden sense. The patient may not autonomously select a frame.

Lurenhua is a treatment medicine prepared by adopting proper traditional Chinese medicines in the patent 'treatment medicine for eyelid ptosis (201710199343.9)', and is used for treating by regulating the heart-lung deficiency traditional Chinese medicine theory. However, the long-term taking of the medicine can damage the functions of the liver and the kidney, the prognosis effect after treatment is unclear, and no clinical data exists on whether the disease recurs.

Disclosure of Invention

In order to solve the problem, the utility model provides an ptosis frame brace based on polyethylene material. It is intended to provide a non-surgical non-drug treatment method for lifting the drooping upper eyelid of a patient. Placing a frame support made of polyethylene material on a patient glasses frame to enable the lifting degree of the lifted eyelid of the patient to be close to a normal physiological state; the support is portable and does not influence the instantaneous eyes and the normal microcirculation of the ocular surface of the patient; the cost is low, the operation cost can be reduced, the economic burden and the risks brought by the operation can be reduced, a good effect can be achieved, and the life quality of a patient can be improved.

In order to achieve the above object, the present invention provides a ptosis frame support based on polyethylene material, which is realized as follows: one or a pair of eyelid braces that exactly match the patient were custom-made by measuring the distance between the palpebral fissure length and the frame of the wearer's glasses and the amount of ptosis, respectively, using SolidWorks software design, using a Formlabs 2 stereolithography 3D printer, printing the brace with a Formlabs transparent photopolymer resin. The support (4) is transparent and U-shaped, and mainly comprises an orbital mirror base (1), an elastic joint (2) and a support frame (3), wherein the vertex of the U-shaped support frame is obliquely upwards placed at an acute angle with the coronal plane of the face of a patient, the vertex of the U-shaped support frame is flat and thin, and the flat position is in contact with the upper eyelid of the patient. The elastic joint (2) is connected with the support frame (3) and the base (1) and is connected and fixed with each other. The base (1) is embedded in the upper edge of the glasses frame.

In another aspect of the invention, the brace can be adjusted in thickness based on the eyelid force, ptosis, and eyelid skin of the patient, thereby ensuring effective eyelid support and maintaining effective telephthalmia. Meanwhile, the mechanical avoidance design is adopted, so that the eyeball can be automatically bent in the lateral direction under the condition of sudden external force, and the eyeball is prevented from being stabbed.

Because the utility model discloses a structure of U type shape brace to can obtain following beneficial effect: lifting function, namely, lifting the upper eyelid of a patient by arch support so as not to influence the vision. The elasticity is moderate, and the polyethylene material can enable a patient to perform instantaneous movement while supporting the eyelid. 3. Individuation, different patients carry out three-dimensional structure form adjustment according to the eyelid ptosis amount, eyelid skin and glasses conditions so as to be suitable for the patient eyelid ptosis degree and have certain comfort degree. 4. The flexibility is good, the polyethylene material can not be broken in long-term folding activity, and the broken end is smooth after the polyethylene material is broken, so that the skin of the upper eyelid can not be scratched. If an emergency happens, the eyeball can not be stabbed. 5. The glasses are light in weight, have no sense of heaviness when being worn, do not cause the glasses to slide down and fall off 6, are transparent and do not obviously affect the appearance of a patient. 7. The eye drop prevention device has the advantages of low price, convenient and safe production, effective solving of the ptosis problem of patients who do not want to be operated or do not have operation conditions, effective guarantee of the labor capacity of the patients, reduction of family burden and reduction of national medical expenses.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The utility model is further explained with the accompanying drawings as follows:

as shown in figure (1), the ptosis frame brace based on polyethylene material is U-shaped and mainly comprises a U-shaped support frame (1), an elastic joint (2) and a base (3). The base (3) is inserted and fixed on the upper edge of the patient glasses frame in a conical shape to maintain the shape of the support frame (1), and the elastic joint (2) is connected with the support frame (1) and the base (3). The top of the whole U-shaped support frame (1) is inclined upwards, the top of the U-shaped support frame is in a flat sheet shape, and the flat position is connected with the eyelid of a patient and contacts and lifts the eyelid.

The upper eyelid of the patient is lifted in a proper amount through the U-shaped support with a certain soft degree, the microcirculation and the direct action of the ocular surface are not influenced, the comfort level is increased through plane contact, the drooping upper eyelid of the patient is lifted and supported, and a good treatment effect is achieved.

Claims

1. The utility model provides an upper eyelid flagging frame brace based on polyethylene material comprises U type support frame (1), elasticity joint (2) and base (3), its characterized in that: the base (3) is embedded and inserted on the upper edge of a patient glasses frame in a conical manner and is connected with the support frame (1) through the elastic joint (2), the U-shaped top point of the support frame (1) is a flat plane, the flat plane is in contact with the drooping upper eyelid of a patient to lift the upper eyelid, and the vision obstruction symptom of the patient who does not want to be operated or does not have operation conditions is effectively improved through the non-operation means.

2. The ptosis frame brace of claim 1, wherein: the width of the base (3) can be adjusted individually along with the length of the palpebral fissure of the patient, so that the base can adapt to the eyelid ptosis of the patient with different degrees of severity.

3. The ptosis frame brace of claim 1, wherein: the elastic joint (2) can be colloid or a spring, and the base and the support frame are made of polyethylene materials.