CN219207665U - Inner canthus pressing device - Google Patents

Abstract

The utility model provides a canthus pressure device, includes eye-shade portion and wiring, the both ends of wiring are connected with the both ends of eye-shade portion respectively, wiring adopts the elastic cord to make, eye-shade portion is provided with the hole of dosing in the relative position of eyeball, the shape of hole of dosing matches with the shape of eye, after the patient wears inner canthus pressure device, doctor can drip into eye drops to patient's eye through the hole of dosing, eye-shade portion inboard is provided with the presser, the presser symmetrical arrangement is in the inboard position that is close to the bridge of the nose upper end of eye, two be provided with the U-shaped frame in the presser, two stabilizer blades of U-shaped frame are set up in two presss from both sides respectively, the interval of U-shaped frame opening department is not more than 1cm, and adopts elastic material to make, after the patient wears inner canthus pressure device, the presser can press down the position of inner canthus with the nose eye to make the part of nose inner tube and eye connection block.

Description

Inner canthus pressing device

Technical Field

The utility model relates to the technical field of eye treatment and nursing, in particular to a canthus pressing device.

Background

When a patient is infected with eye diseases, doctors can open different eye drops according to the types of the patient diseases, compared with other administration modes, the eye drops can directly reach eye focus, and the medicine has the advantages of quick response, good curative effect, high utilization rate of active ingredients and the like.

It is known that the eyes and the nasal cavities are communicated, the organs for communicating the eyes and the nasal cavities are nasal tubes, the connecting positions of the nasal tubes and the eyes are inner canthus, namely the inner side of the upper eyelid and the lower eyelid of the eyes close to the nose.

After the eye drops are dropped into eyes, the eye drops flow into the nasal cavity from the inner canthus along the inner nasal tube, so that not only is the eye drops wasted and the treatment efficiency affected, but also the eye drops flowing into the nasal cavity cause discomfort to patients.

Disclosure of Invention

In order to solve the problems, the utility model provides a medial canthus depressing device.

The technical scheme of the utility model is as follows:

the utility model provides a canthus pressure device, includes eye-shade portion and wiring, the both ends of wiring are connected with the both ends of eye-shade portion respectively, wiring adopts the elastic cord to make, eye-shade portion is provided with the hole of dosing in the relative position of eyeball, the shape of hole of dosing matches with the shape of eye, after the patient wears inner canthus pressure device, doctor can drip into eye drops to patient's eye through the hole of dosing, eye-shade portion inboard is provided with the presser, the presser symmetrical arrangement is in the inboard position that is close to the bridge of the nose upper end of eye, two be provided with the U-shaped frame in the presser, two stabilizer blades of U-shaped frame are set up in two presss from both sides respectively, the interval of U-shaped frame opening department is not more than 1cm, and adopts elastic material to make, after the patient wears inner canthus pressure device, the presser can press down the position of inner canthus with the nose eye to make the part of nose inner tube and eye connection block.

According to the inner canthus pressing device, the eye cover part is made of the soft rubber material, and the eye cover part made of the soft rubber material can be accurately attached to the surface of the face of a patient under the elastic action of the binding rope.

The inner canthus pressing device comprises the eye shield part, wherein the eye shield part comprises the left cover body and the right cover body, the left cover body and the right cover body are both arc-shaped semi-shells, the drug administration holes are formed in the middle positions of the corresponding left cover body or right cover body, the connecting parts are arranged in the middle of the left cover body and the right cover body to be connected, and the shape of the left cover body and the right cover body can ensure that the edges of the left cover body and the right cover body are tightly attached to the face of a patient, so that the inner canthus pressing device is attached to the face of the patient.

Furthermore, the shape of the administration hole is elliptical, the length of the long axis is not less than 5cm, the length of the short axis is not less than 3cm, the eyes of a patient can be ensured to be completely exposed from the administration hole, and a doctor can conveniently drip eye drops to administer the eye drops.

Further, the lower extreme position in the middle of the connecting portion is provided with the nose and holds in the palm, the shape that the nose held in the palm includes triangle-shaped to protruding towards left cover body and right cover body, the nose holds in the palm the setting and can laminate patient's bridge of the nose, further increase the laminating degree of inner canthus pressing device and patient's face, increase inner canthus pressing device at the fixed stability of patient's face.

Furthermore, the pressing piece is made of hard PVC plastic, and the outer side surface is a frosted surface, so that the friction force between the pressing piece and the inner canthus of a patient is increased.

Further, the length of the pressing piece is 1-1.5cm. Ensuring that the distal end of the compression tab is able to contact the patient's medial canthus.

In one of the above-described medial canthus depressing devices, the opposite faces of the two depressing plates are provided with raised depressing buttons, the shape of the depressing buttons including hemispherical shapes, which are capable of being inserted into the medial canthus of a patient for further compression of the nasal inner tube therein.

Compared with the prior art, the utility model has the following beneficial effects:

after the inner canthus pressing device is worn by the patient with eye diseases, the pressing sheet of the inner canthus pressing device can press the inner canthus part of the patient, so that the inner canthus of the patient is blocked by extrusion, at the moment, the eye drops are dripped into the eyes of the patient, the eye drops can not flow into the nasal cavities of the patient along the inner canthus, and the eye drops are ensured to be fully absorbed by the eyes.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

fig. 1 is a plan view of a medial canthus depressing device according to the utility model;

fig. 2 is an elevation view of a medial canthus depressing device according to the utility model;

fig. 3 is a posterior view of a medial canthus depressing device according to the utility model;

fig. 4 is a schematic view of a part of the pressing sheet according to the present utility model in detail.

Wherein reference numerals denote:

1. an eye shield portion; 11. a left cover body; 12. a right cover; 13. a connection part; 14. a drug administration hole; 15. a nose pad; 16. pressing the sheet; 17. a U-shaped frame; 18. pressing the button; 2. and (5) binding the rope.

Detailed Description

Referring to fig. 1-4, an inner canthus pressing device comprises an eye cover part 1 and a binding rope 2, wherein two ends of the binding rope 2 are respectively connected with two ends of the eye cover part 1, the eye cover part 1 can be fixed at the eye position of a patient by the aid of the binding rope 2, the binding rope 2 is made of elastic bands, the binding rope 2 with certain elasticity can be contracted according to the head circumference of the patient, the inner canthus pressing device can be suitable for patients with different head circumferences, the inner canthus pressing device is convenient for the patient to wear by himself, the eye cover part 1 is provided with drug administration holes 14 at the relative positions of eyeballs, the shape of the drug administration holes 14 is matched with the shape of eyes, after the patient wears the inner canthus pressing device, a doctor can drop eye drops into the eyes of the patient through the drug administration holes 14, pressing pieces 16 are arranged on the inner side of the eye cover part 1, the pressing pieces 16 are symmetrically arranged at positions, which are close to the upper ends of the inner sides of the patient, U-shaped frames 17 are arranged in the pressing pieces 16, the U-shaped frames are also convenient for the patient to wear the inner canthus pressing device by himself, drug administration holes 14 are arranged at the positions of the opposite positions of eyes, the eyes are not in the nose bridge 16, the nose bridge is not connected with the nose bridge of the eye bridge, and the eye drops can be fully absorbed by the eyes of the patient, and the eyes can not be fully absorbed by the eyes through the eye bridge eyes, and the eye drops can be fully absorbed by the eye drops through the eye bridge pressing device after the nose bridge 16.

Preferably, the eye mask part 1 is made of a soft rubber material, and the eye mask part 1 made of the soft rubber material can be accurately attached to the surface of the face of the patient under the elastic action of the binding rope 2, so that the pressing piece 16 can be accurately pressed to the inner canthus of the patient.

Referring to fig. 1-3, the eye shield 1 includes a left cover 11 and a right cover 12, the left cover 11 and the right cover 12 are both arc-shaped semi-shells, the administration hole 14 is disposed at a middle position of the corresponding left cover 11 or right cover 12, a connecting portion 13 is disposed between the left cover 11 and the right cover 12 for connection, the left cover 11 and the right cover 12 are configured to ensure that edges of the left cover 11 and the right cover 12 are tightly attached to a patient's face, so as to ensure attachment of the inner canthus pressing device to the patient's face, and avoid contact between a portion of the left cover 11 and the right cover 12 that is raised with the patient's eyes, so as to reduce discomfort when the patient wears the inner canthus pressing device, and avoid blinking of the patient due to discomfort during instillation of the eye drops, resulting in administration failure.

Furthermore, the administration hole 14 is elliptical, the length of the major axis is not less than 5cm, the length of the minor axis is not less than 3cm, on one hand, the eyes of a patient can be ensured to be completely exposed from the administration hole 14, a doctor can conveniently drip eye drops for administration, on the other hand, the blocking of the left cover 11 and the right cover 12 to the visual field of the patient can be reduced, and the discomfort of the patient when wearing the inner canthus pressing device is reduced.

Further, the lower extreme position in the middle of connecting portion 13 is provided with nose pad 15, the shape of nose pad 15 includes triangle-shaped to protruding towards left cover 11 and right cover 12 direction, the setting of nose pad 15 can laminate patient's nasal bridge, further increase the laminating degree of inner canthus pressing device and patient's face increases the stability that inner canthus pressing device is fixed at patient's face, prevents the in-process of eye drops, inner canthus pressing device produces the slip at patient's face, leads to the pressing piece 16 to the pressing failure of inner canthus.

Preferably, the pressing piece 16 is made of hard PVC plastic, and the lateral surface is frosted, so as to increase the friction between the pressing piece 16 and the inner canthus of the patient, and avoid sliding the pressing piece 16 from the inner canthus when the inner canthus pressing device is worn.

Further, the length of the pressing piece 16 is 1-1.5cm. Ensuring that the distal end of the compression tab 16 is able to contact the patient's medial canthus without excessive insertion into the orbital canal.

Referring to fig. 4, two of the pressing pieces 16 are provided with protruding pressing buttons 18 on opposite sides, the pressing buttons 18 have a hemispherical shape, and when the pressing pieces 16 are pressed onto the inner canthus of the patient, the pressing buttons 18 can be embedded into the inner canthus of the patient to further compress the nasal inner tube therein, thereby ensuring complete closure of the nasal inner tube.

Claims (8)

1. The utility model provides an inner canthus pressure device, its characterized in that includes eye-shade portion (1) and binding rope (2), the both ends of binding rope (2) are connected with the both ends of eye-shade portion (1) respectively, binding rope (2) adopt the elastic cord preparation, eye-shade portion (1) are provided with in the relative position of eyeball and administer medicine hole (14), the shape of administering medicine hole (14) cooperatees with the shape of eye, eye-shade portion (1) inboard is provided with presser piece (16), presser piece (16) symmetrical arrangement is in the inboard position that is close to the bridge of the nose upper end of eye portion (1), are provided with U-shaped frame (17) in two presser pieces (16), two stabilizer blades of U-shaped frame (17) are set up respectively in two presser pieces (16), the interval of U-shaped frame (17) opening part is not more than 1cm, and adopts the elastic material preparation, presser piece (16) can press the position of inner tube and eye connection's portion of nose bridge and eye.

2. The inner canthus pressing device according to claim 1, wherein the eye-shield portion (1) is made of soft rubber material, and the eye-shield portion (1) made of soft rubber material can be accurately attached to the surface of the patient's face under the elastic action of the tying rope (2).

3. The inner canthus pressing device according to claim 1, wherein the eye shield portion (1) includes a left cover body (11) and a right cover body (12), the left cover body (11) and the right cover body (12) are both circular arc-shaped semi-shells, the administration hole (14) is disposed at a middle position of the corresponding left cover body (11) or right cover body (12), and a connecting portion (13) is disposed between the left cover body (11) and the right cover body (12) for connection.

4. A medial canthus depressing device according to claim 3, wherein the administration hole (14) is oval in shape, with the major axis being not less than 5cm long and the minor axis being not less than 3cm long.

5. The medial canthus pressing device according to claim 4, wherein a nose pad (15) is provided at a lower end position in the middle of the connecting portion (13), the nose pad (15) is triangular in shape and protrudes in a direction protruding toward the left and right cover bodies (11, 12), and the nose pad (15) can be fitted to the bridge of the nose.

6. A medial canthus depressing device according to claim 5 wherein the depressing tab (16) is made of rigid PVC plastic and has a frosted surface on the lateral surface.

7. A medial canthus depressing device according to claim 1, wherein the length of the depressing tab (16) is 1-1.5cm.

8. A medial canthus depressing device according to claim 1, wherein the opposed faces of the two depressing tabs (16) are provided with raised depressing buttons (18), the shape of the depressing buttons (18) comprising a hemispherical shape.

Images