CN219940819U - Eyelid fixer - Google Patents

Abstract

The utility model discloses an eyelid fixer, which relates to the field of medical appliances, and comprises a nose clip frame used for being placed on the nose bridge of a patient and two eyelid supporting components respectively connected with two ends of the nose clip frame, wherein each eyelid supporting component comprises a V-shaped supporting frame and two eyelid opening sheets, the V-shaped bending part of the V-shaped supporting frame is connected with the nose clip frame, and the opening faces the direction far away from the nose clip frame; the two eyelid opening pieces are respectively connected with the two ends of the opening of the V-shaped support frame and are used for opening the upper eyelid and the lower eyelid. The two eyelid support assemblies are connected to the two ends of the nose clip frame, so that the eyelid fixer can be placed on the nose bridge of a patient, and the operation of medical staff is not required after the eyelid is opened; the upper eyelid and the lower eyelid are opened by the two eyelid opening sheets, so that the operation is simple, the force application is uniform, the eyelid opening fixation effect is good, the examination and the subsequent treatment are convenient, and the pain of a patient is relieved.

Description

Eyelid fixer

Technical Field

The utility model relates to the field of medical appliances, in particular to an eyelid fixer.

Background

Clinically accurate, rapid and safe intraocular pressure detection has important clinical significance for diagnosis, judgment of treatment effects and follow-up monitoring of diseases such as ocular hypertension, glaucoma and the like, and is also an important component of daily examination of clinical medical staff. Currently, clinically used tonometers mainly include a GAT (applanation tonometer) tonometer and a NCT (non-contact tonometer), the former tonometer being in contact with the cornea and being relatively complicated to operate. The latter is easy to operate and grasp, quick to measure, and does not contact cornea, and is the main instrument used for daily tonometric measurement.

However, when the instrument is used for measurement, the eyes are required to be kept open enough and for a long time, and in the measurement process, blowing causes a certain degree of stimulation to the eyes of a patient, part of patients cannot be matched with the instrument to finish measurement quickly, even the eyelid is required to be pulled open by means of external force, and the instrument is especially suitable for patients suffering from ptosis and smaller children, and the eyes cannot be independently opened to be matched with measurement completely, so that the disease treatment is influenced, and a great amount of time and energy are consumed by medical staff.

The prior art provides an eyelid wide support device, which comprises a support frame and an eyelid supporting component arranged on the support frame, wherein a patient places a chin in a groove of the support frame, selects the eyelid supporting component with proper height and supports the eyelid through a support rod.

However, the supporting rod of the eyelid wide supporting device has poor fitting degree with the eyelid and is easy to damage the eyelid; and the distance between the eyelid supporting component and the supporting frame needs to be adjusted repeatedly to ensure the stability of the relative position between the supporting rod and the eyelid, so that the operation is inconvenient.

Disclosure of Invention

In view of the drawbacks of the prior art, an object of the present utility model is to provide an eyelid fixer, so as to solve the problem of inconvenient operation when fixing an eyelid of a patient in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the present utility model provides an eyelid fixture comprising:

a nasal splint for placement over the bridge of a patient's nose;

two eyelid-supporting members respectively connected to both ends of the nose clip frame, each of the eyelid-supporting members comprising:

-a V-shaped support, the V-shaped bend of which is connected to the nose clip frame and the opening of which faces away from the nose clip frame;

two eyelid opening pieces respectively connected to two ends of the V-shaped support frame opening for opening the upper eyelid and the lower eyelid.

In some alternative embodiments, the nose clip frame described above includes:

the two ends of the cross beam are respectively connected with the two V-shaped supporting frames;

the two nose clips are respectively connected to the same side of the cross beam at intervals and are used for being placed on two sides of the nose bridge.

In some alternative embodiments, the nose clip is elongated and is made of a non-slip material.

In some alternative embodiments, two eyelid support members are hinged to each end of the nose clip frame.

In some optional embodiments, the eyelid opening piece includes a fitting portion and a spreading portion, the fitting portion is used for fitting with the skin of the eye when spreading the eyelid, and the spreading portion is disposed at an angle to the fitting portion and is used for abutting against the eyelid when spreading the eyelid.

In some optional embodiments, the attaching portion is a hollow structure.

In some alternative embodiments, the attaching portion and the opening portion are both arc-shaped.

In some alternative embodiments, the spreader portion is made of a silicone material.

In some alternative embodiments, the V-shaped support is bent at one third of its length to form a bent portion, and the bent portion is connected to the nose clip.

In some alternative embodiments, the included angle of the V-shaped support frame opening is greater than or equal to 90 °.

Compared with the prior art, the utility model has the advantages that: the two eyelid support assemblies are connected to the two ends of the nose clip frame, so that the eyelid fixer can be placed on the nose bridge of a patient, and the operation of medical staff is not required after the eyelid is opened; the upper eyelid and the lower eyelid are opened by the two eyelid opening sheets, so that the operation is simple, the force application is uniform, the eyelid is not required to be opened manually, the eyelid opening fixing effect is good, the examination and the subsequent treatment are convenient, and the pain of a patient is relieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing the structure of an eyelid fixer according to the present utility model.

In the figure: 1. a nose clip frame; 11. a cross beam; 12. a nose clip; 2. an eyelid support assembly; 21. a V-shaped supporting frame; 22. eyelid opening piece; 221. a bonding part; 222. and a spreader.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment of an eyelid fixture according to the present utility model will be described in further detail with reference to the accompanying drawings.

The present utility model provides an eyelid fixture, as shown in fig. 1, comprising a nose clip frame 1 for being placed on the bridge of the nose of a patient and two eyelid support members 2 respectively connected to both ends of the nose clip frame 1. The eyelid fixture can be kept fixed relative to the eyes by the nose clip 1, so that the eyelids are supported by the two eyelid supporting assemblies 2, thereby facilitating the subsequent operation of medical staff.

Specifically, each eyelid supporting assembly 2 includes a V-shaped supporting frame 21 and two eyelid opening pieces 22, wherein the V-shaped bending part of the V-shaped supporting frame 21 is connected with the nose clip frame 1, and the opening faces the direction away from the nose clip frame 1; the two eyelid opening pieces 22 are respectively connected to two ends of the opening of the V-shaped support 21 for opening the upper eyelid and the lower eyelid.

It will be appreciated that the V-shaped support 21 is made of a material having elastic deformation capability, and the size of the opening can be adjusted according to the use requirement, but it should be ensured that when the two eyelid opening pieces 22 open the upper eyelid and the lower eyelid, the two eyelid opening pieces 22 at both ends of the opening of the V-shaped support 21 have elastic forces far away from each other to open the upper eyelid and the lower eyelid. The opening size of the V-shaped supporting frame 21 is adjusted, namely the acting force size of the two eyelid opening pieces 22 which are far away from each other is adjusted, so that the device is suitable for patients with different eye sizes.

In this case, the eyelid fixture is placed on the bridge of the nose through the nose clip 1, so that the operation is more convenient than other fixing methods, and the eyes are positioned on both sides of the bridge of the nose, thereby making the structure of the eyelid-supporting assembly 2 simpler.

Further, the nose clip frame 1 comprises a cross beam 11 and two nose clip pieces 12, and two ends of the cross beam 11 are respectively connected with the two V-shaped supporting frames 21; two nose clips 12 are respectively connected to the same side of the beam 11 at intervals and are used for being placed on two sides of the nose bridge.

It will be appreciated that the spacing distance between the nose clips 12 should be configured to be approximately the same as the width of the bridge of the nose. In this example, the cross beam 11 has an arc shape adapted to the shape of the bridge of the nose, so as to improve the stability of the nose clip 1 fixed to the bridge of the nose, fit the shape of the nose, and improve the comfort of the patient when the nose clip is worn.

Preferably, in order to allow the nose clip 12 to be more stably placed on the bridge of the nose, the nose clip 12 is configured in an elongated shape and is made of an anti-slip material. This increases the contact area of the nose clip 12 with the skin of the bridge of the nose, and cooperates with the non-slip material to increase friction.

In this example, the nose clip 12 is a silicone piece and is butterfly-shaped to facilitate the fixation of the relative position to the bridge of the nose.

Preferably, the nose clips 12 are connected with the cross beam 11 through a movable bracket, so that the relative positions of the two nose clips 12 and the cross beam 11 can be adjusted to adapt to different patients.

In some alternative embodiments, two eyelid support members 2 are hinged to each of the two ends of the nose clip frame 1.

The eyelid support members 2 are hinged at both ends of the nose clip frame 1 because some patients only need to fix a single eye for treatment, or need to fix eyelids of both eyes separately in sequence during treatment, or need to have a closed eye rest for reducing discomfort of the patients during treatment. When the eyelid supporting member 2 is not needed, the eyelid supporting member 2 can be rotated towards the axial direction of the cross beam 11, so that the eyelid supporting member 2 can be folded to the other side of the cross beam 11 far away from the nose clamping piece 12, interference with eyes on the other side is avoided, and the operation of monocular operation is facilitated.

Because of the provision of the cross member 11 and the nose clip 12, even if only one side of the eyelid-supporting member 2 supports the eyelid, no skew or displacement of the eyelid-holder is caused. And the two eyelid-supporting members 2 are hinged to also facilitate the accommodation of the eyelid-holder when not in use.

It should be noted that, the eyelid fixer in this example is not only suitable for patient to lie down, but also can be used in sitting position because the eyelid opening piece and eyelid are relatively fixed, and the use scene is increased.

In some alternative embodiments, the eyelid opening piece 22 includes an engaging portion 221 and an opening portion 222, the engaging portion 221 is used to engage with the skin of the eye when opening the eyelid, and the opening portion 222 is disposed at an angle to the engaging portion 221 and is used to abut against the eyelid when opening the eyelid.

In this example, the angle between the spreading portion 222 and the attaching portion 221 is 90 ° or more, and the spreading portion 222 is further fixed at the relative position to the eye portion when the eyelid is abutted by the attaching portion 221.

In some alternative embodiments, the attaching portion 221 is a hollow structure.

Since the eyelid is opened, the skin of the eye may be wrinkled due to the opening, and especially for a patient with loose skin of the eye, the wrinkled skin of the eye may lift up the attaching portion 221, so that the opening portion 222 cannot abut against the eyelid. Therefore, the attaching portion 221 is configured as a hollow structure in the middle, so as to avoid wrinkles of the eye skin, and enable the eye skin to be ejected out from the hollow portion.

In some alternative embodiments, the attaching portion 221 and the opening portion 222 are both arc-shaped.

It will be appreciated that, in order to match the eye shape, the fitting portion 221 and the spreading portion 222 may better spread the eyelid, and the fitting portion 221 and the spreading portion 222 may be configured in an arc shape adapted to the curvature of the eye.

In some alternative embodiments, the spreader 222 is made of a silicone material.

In order to avoid damage to the eyes when the eyelid is opened by the opening part 222, the pain of the patient is relieved, and a flexible material piece, preferably a silica gel material, is adopted.

In some alternative embodiments, the V-shaped support 21 is bent at one third of its length to form a bent portion, and the bent portion is connected to the nose clip 1.

Since the two eyelid flaps are used to open the upper eyelid and the lower eyelid, respectively, the relative positions between the two eyelid flaps 22 and the cross member 11 are unequal depending on the eye structure and the relative position with respect to the bridge of the nose. In this example, a bending part is formed at one third of the length of the V-shaped support 21 and is connected with the nose clip 1 to adapt to the facial structure, so that the eyelid fixer has better wearing feeling and better fixing effect.

In some alternative embodiments, the included angle between the openings of the V-shaped support 21 is greater than or equal to 90 °.

In order to make the two eyelid opening pieces 22 have better supporting function, the included angle of the opening of the V-shaped supporting frame 21 is more than or equal to 90 degrees, so that the resilience force of the V-shaped supporting frame 21 is larger.

Alternatively, the V-shaped support 21 is made of a metal material, such as a titanium alloy with high strength and good rebound resilience, and the V-shaped support 21 may be elongated or cylindrical.

The working principle of the embodiment of the utility model is as follows: according to the examination requirement of the patient, the eyelid supporting members 2 on one side or both sides are unfolded so that they are respectively positioned at both ends of the cross beam 11, the cross beam 11 is placed on the nose bridge of the patient, the two nose clips 12 are attached to the skin of the nose of the patient to fix the relative position of the eyelid fixer on the face of the patient, then the two eyelid opening sheets 22 on each side are respectively opened to enable the attaching part 221 to be attached to the skin of the eyes, and the opening part 222 is abutted to the eyelids, thus the examination or treatment can be started. When the patient needs to rest, the V-shaped supporting frame 21 is pinched to close the opening, so that the support of the eyelid by the two eyelid opening pieces 22 can be released.

According to the eyelid fixer, the two eyelid supporting components are connected to the two ends of the nose clip frame, so that the eyelid fixer can be placed on the nose bridge of a patient, and a medical staff is not required to operate after the eyelid is opened; the upper eyelid and the lower eyelid are opened by the two eyelid opening sheets, so that the operation is simple, the force application is uniform, the eyelid is not required to be opened manually, the eyelid opening fixing effect is good, the examination and the subsequent treatment are convenient, and the pain of a patient is relieved; the stability of the eyelid fixer can be improved by arranging the strip-shaped nose clamping piece and adopting the anti-slip material piece; by hinging the two eyelid support members at both ends of the nose clip frame, a single eye operation can be achieved; the eyelid opening piece is arranged to comprise the attaching part and the opening part, so that the eyelid can be better supported, and the attaching part is arranged to be of a hollowed-out structure, so that the situation that the opening part cannot be abutted against the eyelid due to the fact that the eye skin jacks up the attaching part is avoided; the fitting part and the spreading part are arranged in an arc shape which is matched with the radian of the eyes so as to spread the eyelids better; the V-shaped support frame is bent at one third of the length to form a bending part which is connected with the nose clamping frame to adapt to the facial structure, so that the eyelid fixer has better wearing sense and better fixing effect. The eyelid fixer is convenient to disinfect and clean and can be reused.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. 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 utility model. Thus, the present utility model 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.

Claims (10)

1. An eyelid fixture, comprising:

a nasal splint (1) for placement on the bridge of a patient's nose;

two eyelid support members (2) respectively connected to both ends of the nose clip frame (1), each eyelid support member (2) comprising:

-a V-shaped support (21) with a V-shaped bend connected to the nose clip (1) and with an opening facing away from the nose clip (1);

-two eyelid opening pieces (22) respectively connected to two ends of the opening of the V-shaped support frame (21) for opening the upper eyelid and the lower eyelid.

2. The eyelid holder according to claim 1, characterized in that the nose clip holder (1) comprises:

the two ends of the cross beam (11) are respectively connected with the two V-shaped supporting frames (21);

the two nose clips (12) are respectively connected to the same side of the cross beam (11) at intervals and are used for being placed on two sides of the nose bridge.

3. The eyelid holder according to claim 2, characterized in that the nose clip (12) is elongated and is made of a non-slip material.

4. The eyelid fixture according to claim 1, characterized in that two eyelid support members (2) are hinged to both ends of the nose clip frame (1), respectively.

5. The eyelid holder according to claim 1, characterized in that the eyelid opening blade (22) comprises an engaging portion (221) and a spreading portion (222), the engaging portion (221) being adapted to engage the skin of the eye when spreading the eyelid, the spreading portion (222) being arranged at an angle to the engaging portion (221) for abutting the eyelid when spreading the eyelid.

6. The eyelid fixer according to claim 5, characterized in that the fitting portion (221) is a hollow structure.

7. The eyelid holder of claim 5, characterized in that the engaging portion (221) and the distracting portion (222) are each arcuate.

8. The eyelid fixture of claim 5, characterized in that the distractions (222) are made of a silicone material.

9. The eyelid holder according to claim 1, characterized in that the V-shaped support frame (21) is bent over one third of its length to form a bent portion, which is connected to the nose clip frame (1).

10. The eyelid holder according to claim 1, characterized in that the angle of the opening of the V-shaped support (21) is equal to or larger than 90 °.