CN214909106U

CN214909106U - Ophthalmic eye drop auxiliary device

Info

Publication number: CN214909106U
Application number: CN202120914875.8U
Authority: CN
Inventors: 刘彩娜; 曲晓虹; 姜成群
Original assignee: Qingdao Eye Hospital Affiliated To Shandong First Medical University
Current assignee: Qingdao Eye Hospital Affiliated To Shandong First Medical University
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-30
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an ophthalmic eye drop auxiliary device, concretely relates to medical auxiliary instrument technical field, including fixed block, first movable block and second movable block, the fixed block rear end is equipped with the arc movable rod, first movable block opposite side is equipped with movable grip block, the fixed grip block that is equipped with of first movable block opposite side, activity grip block front end and fixed grip block rear end are all fixed and are equipped with first silica gel pad, fixed grip block rear end is equipped with the threaded rod, the fixed two connecting blocks that are equipped with, two of being equipped with of fixed block rear end fix between the connecting block and be equipped with the pivot. The utility model discloses a movable clamping plate and fixed clamping plate hold the upper eyelid of patient and pull open again, can make patient's eyelid open the state comparatively stable, and the effectual patient of having avoided closes the condition emergence of eye in response to the stress for the liquid medicine can be accurate drip to patient's eye, has avoided the waste of liquid medicine, and the result of use is better.

Description

Ophthalmic eye drop auxiliary device

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to ophthalmic eye drops auxiliary device.

Background

The disease of the eye requires looking at the ophthalmology department, which is called "ophthalmology specialty" and is the subject of studying diseases related to the visual system including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched. In the care of ophthalmic patients, the instillation of eye drops into the affected eyes of the patients is one of the common procedures.

The existing eye drop auxiliary device mostly separates the eyelids of a patient by means of friction force, then drops the eye drop, the opening and fixing mode is not firm, the eyelids of the patient can be still closed under the stress reaction, the eye drop is caused to be out of the eye, the eye drop is difficult, and the liquid medicine is wasted.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an ophthalmic eye drop auxiliary device, through activity grip block and fixed grip block with patient's upper eyelid centre gripping pull back again, can make patient's eyelid open the state comparatively stable, the effectual condition of having avoided the patient to close the eye in response to the stress takes place, make the liquid medicine can be accurate drip to patient's eye in, the waste of liquid medicine has been avoided, excellent in use effect, in order to solve among the prior art because eye drop auxiliary device relies on the frictional force mostly to come patient's eyelid separately, then it leads to opening fixed mode insecure to dripping the medicine, patient's eyelid still can be closed under stress, can lead to the liquid medicine to drip to the eyes outside like this, make it becomes comparatively difficult to drip the medicine, the problem of liquid medicine has also been wasted.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an ophthalmic eye drop auxiliary device comprises a fixed block, a first movable block and a second movable block, wherein the first movable block and the second movable block are arranged on the rear side of the fixed block, the second movable block is arranged on one side of the first movable block, an arc-shaped movable rod is arranged at the rear end of the fixed block, one end of the arc-shaped movable rod is fixedly connected with the front end of one side of the first movable block, the other end of the arc-shaped movable rod is fixedly connected with the front end of one side of the second movable block, a movable clamping plate is arranged on the other side of the first movable block, a fixed clamping plate is fixedly arranged on the other side of the first movable block, a first silica gel pad is fixedly arranged at the front end of the movable clamping plate and at the rear end of the fixed clamping plate, a threaded rod is arranged at the rear end of the fixed clamping plate, one end of the threaded rod penetrates through the movable clamping plate and is connected with the movable clamping plate through threads, the other end of the threaded rod is rotationally connected with the rear end of the fixed clamping plate through a bearing, two connecting blocks are fixedly arranged at the rear end of the fixed block, the front end of the arc-shaped movable rod is arranged between the two connecting blocks, a rotating shaft is fixedly arranged between the two connecting blocks, one end of the rotating shaft penetrates through the arc-shaped movable rod, one side of the fixed block is provided with an installation groove, a medicine storage pipe is fixedly arranged in the installation groove, one end of the medicine storage tube is fixedly provided with a medicine dropping tube, one end of the medicine dropping tube penetrates through one end of the medicine storage tube and is communicated with the inside of the medicine storage tube, the other end of the medicine dropping pipe extends to the rear side of the fixed block, the other end of the medicine dropping pipe is arranged at the front side of the fixed clamping plate, the inner part of the medicine storage tube is provided with a movable plug, the outer end of the movable plug is contacted with the inner wall of the medicine storage tube, the inner part of the medicine storage tube is provided with a push rod, one end of the push rod is fixedly connected with one side of the movable plug, and the other end of the push rod extends out of the other end of the medicine storage tube.

Furthermore, a pressing block is fixedly arranged at the other end of the push rod and is arranged on one side of the fixing block.

Furthermore, a rotating handle is fixedly arranged at one end of the threaded rod and is arranged on the rear side of the movable clamping plate.

Furthermore, a sliding groove is formed in the other side of the first movable block, a sliding block is arranged inside the sliding groove, and one side of the sliding block is fixedly connected with one side of the movable clamping plate.

Further, a second silica gel pad is fixedly arranged at the bottom end of the fixing block.

Furthermore, finger fixing rings are fixedly arranged at the front end of the fixed block and the rear end of the second movable block.

The embodiment of the utility model provides a have following advantage:

the utility model drives the movable clamping plate to move towards the direction close to the fixed clamping plate by rotating the rotating handle, the upper eyelid is clamped between the movable clamping plate and the bottom end of the fixed clamping plate, then the second movable block is pulled towards the direction close to the fixed block, the second movable block drives the arc-shaped movable rod to rotate, the arc-shaped movable rod drives the first movable block to move towards the direction far away from the fixed block, the first movable block drives the movable clamping plate and the fixed clamping plate to move towards the direction far away from the fixed block, the movable clamping plate and the fixed clamping plate can pull the upper eyelid of a patient open, the liquid medicine is pushed into the medicine dropping pipe by pressing the pressing block, and then the liquid medicine is dropped into the eyes of the patient from the medicine dropping pipe, compared with the prior art, the opening state of the eyelids of the patient is more stable, the condition that the eyes of the patient are closed due to the stress reaction is effectively avoided, so that the liquid medicine can be accurately dropped into the eyes of the patient, the waste of the liquid medicine is avoided, and the using effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall top-view structure provided by the present invention;

fig. 2 is a schematic view of the overall left-side sectional structure provided by the present invention;

fig. 3 is a schematic view of the overall front view structure provided by the present invention;

fig. 4 is a schematic view of an overall front sectional structure provided by the present invention;

in the figure: 1 fixed block, 2 first movable blocks, 3 second movable blocks, 4 arc movable rods, 5 movable clamping plates, 6 fixed clamping plates, 7 first silica gel pads, 8 threaded rods, 9 connecting blocks, 10 rotating shafts, 11 mounting grooves, 12 medicine storage tubes, 13 medicine dropping tubes, 14 movable plugs, 15 push rods, 16 pressing blocks, 17 rotating handles, 18 sliding grooves, 19 sliding blocks, 20 second silica gel pads and 21 finger fixing rings.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the ophthalmic eye drop auxiliary device of the embodiment comprises a fixed block 1, a first movable block 2 and a second movable block 3, wherein the first movable block 2 and the second movable block 3 are both arranged at the rear side of the fixed block 1, the second movable block 3 is arranged at one side of the first movable block 2, an arc-shaped movable rod 4 is arranged at the rear end of the fixed block 1, one end of the arc-shaped movable rod 4 is fixedly connected with the front end of one side of the first movable block 2, the other end of the arc-shaped movable rod 4 is fixedly connected with the front end of one side of the second movable block 3, a movable clamping plate 5 is arranged at the other side of the first movable block 2, a fixed clamping plate 6 is fixedly arranged at the other side of the first movable block 2, the fixed clamping plate 6 is arranged at the front side of the movable clamping plate 5, so as to clamp the upper eyelid of a patient, a first silica gel pad 7 is fixedly arranged at the front end of the movable clamping plate 5 and the rear end of the fixed clamping plate 6, the eyelid of a patient can be prevented from being injured, the rear end of the fixed clamping plate 6 is provided with a threaded rod 8, one end of the threaded rod 8 penetrates through the movable clamping plate 5 and is connected with the movable clamping plate 5 through threads, the other end of the threaded rod 8 is rotatably connected with the rear end of the fixed clamping plate 6 through a bearing, the rear end of the fixed block 1 is fixedly provided with two connecting blocks 9, the front end of the arc-shaped movable rod 4 is arranged between the two connecting blocks 9, a rotating shaft 10 is fixedly arranged between the two connecting blocks 9, one end of the rotating shaft 10 penetrates through the arc-shaped movable rod 4, one side of the fixed block 1 is provided with a mounting groove 11, a medicine storage tube 12 is fixedly arranged in the mounting groove 11, one end of the medicine storage tube 12 is fixedly provided with a medicine dropping tube 13, one end of the medicine dropping tube 13 penetrates through one end of the medicine storage tube 12 and is communicated with the inside of the medicine storage tube 12, and the other end of the medicine dropping tube 13 extends to the rear side of the fixed block 1, the other end of the medicine dropping tube 13 is arranged on the front side of the fixed clamping plate 6, so that the other end of the medicine dropping tube 13 is arranged above the eyes of a patient, the medicine liquid can accurately drop into the eyes of the patient, the movable plug 14 is arranged inside the medicine storage tube 12, the outer end of the movable plug 14 is in contact with the inner wall of the medicine storage tube 12, the push rod 15 is arranged inside the medicine storage tube 12, one end of the push rod 15 is fixedly connected with one side of the movable plug 14, and the other end of the push rod 15 extends out of the other end of the medicine storage tube 12.

Furthermore, a pressing block 16 is fixedly arranged at the other end of the push rod 15, and the pressing block 16 is arranged on one side of the fixing block 1, so that the push rod 15 is driven to move towards the inside of the medicine storage tube 12.

Furthermore, a rotating handle 17 is fixedly arranged at one end of the threaded rod 8, and the rotating handle 17 is arranged on the rear side of the movable clamping plate 5, so that the threaded rod 8 can be driven to rotate conveniently.

Further, 2 opposite sides of first movable block have seted up spout 18, the inside slider 19 that is equipped with of spout 18, slider 19 one side and 5 one side fixed connection of activity grip block can carry on spacingly to activity grip block 5, the activity of the movable grip block 5 of being convenient for.

Further, a second silica gel pad 20 is fixedly arranged at the bottom end of the fixing block 1, so that the lower eyelid of a patient is prevented from being injured, and the patient feels more comfortable.

Further, the front end of the fixed block 1 and the rear end of the second movable block 3 are both fixedly provided with finger fixing rings 21, so that fingers can be fixed conveniently, and the fingers can pull the second movable block 3 to move.

The implementation scenario is specifically as follows: the bottom end of a fixed block 1 is arranged on the lower eyelid of a patient, the bottom ends of a movable clamping plate 5 and a fixed clamping plate 6 are arranged on the upper eyelid of the patient, a rotating handle 17 is rotated, the rotating handle 17 drives a threaded rod 8 to rotate, because the threaded rod 8 is in threaded connection with the movable clamping plate 5, the movable clamping plate 5 moves towards the direction close to the fixed clamping plate 6 along with the rotation of the threaded rod 8, the upper eyelid can be clamped between the bottom ends of the movable clamping plate 5 and the fixed clamping plate 6, then two fingers are inserted into two finger fixing rings 21, a second movable block 3 is pulled towards the direction close to the fixed block 1, the second movable block 3 drives an arc-shaped movable rod 4 to rotate, the arc-shaped movable rod 4 drives a first movable block 2 to move towards the direction far away from the fixed block 1, the first movable block 2 drives the movable clamping plate 5 and the fixed clamping plate 6 to move towards the direction far away from the fixed block 1, the movable clamping plate 5 and the fixed clamping plate 6 can pull the upper eyelid of the patient open, the utility model discloses a medicine storage tube 12, the medicine liquid inside medicine storage tube 12 is pushed to medicine dropping tube 13 by movable clamp plate 5 and fixed clamp plate 6, and then pull open, can make patient's eyelid open state comparatively stable, and the condition that patient closed the eye in response to the stress is avoided effectively, makes the medicine liquid can accurately drip to patient's eye, has avoided the waste of medicine liquid, and the result of use is better, and this embodiment has specifically solved among the prior art that eye drop auxiliary device relies on frictional force to part patient's eyelid, then is carrying out the medicine dropping, and such fixed mode of opening is insecure, and patient's eyelid still can be closed under stress reaction, can lead to the medicine liquid to drip to the eye outside like this, the medicine dripping is difficult, and the medicine liquid is wasted.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an ophthalmic eye drop auxiliary device, includes fixed block (1), first movable block (2) and second movable block (3), fixed block (1) rear side is all established in first movable block (2) and second movable block (3), establish in first movable block (2) one side its characterized in that in second movable block (3): the rear end of the fixed block (1) is provided with an arc-shaped movable rod (4), one end of the arc-shaped movable rod (4) is fixedly connected with the front end of one side of the first movable block (2), the other end of the arc-shaped movable rod (4) is fixedly connected with the front end of one side of the second movable block (3), the other side of the first movable block (2) is provided with a movable clamping plate (5), the other side of the first movable block (2) is fixedly provided with a fixed clamping plate (6), the fixed clamping plate (6) is arranged at the front side of the movable clamping plate (5), the front end of the movable clamping plate (5) and the rear end of the fixed clamping plate (6) are both fixedly provided with a first silica gel pad (7), the rear end of the fixed clamping plate (6) is provided with a threaded rod (8), one end of the threaded rod (8) passes through the movable clamping plate (5) and is in threaded connection with the movable clamping plate (5), the other end of the threaded rod (8) is in rotary connection with the rear end of the fixed clamping plate (6) through a bearing, fixed block (1) rear end is fixed and is equipped with two connecting blocks (9), arc movable rod (4) front end is established between two connecting blocks (9), two fixed pivot (10) that is equipped with between connecting block (9), arc movable rod (4) is run through to pivot (10) one end, mounting groove (11) have been seted up to fixed block (1) one side, mounting groove (11) inside is fixed and is equipped with storage medicine pipe (12), storage medicine pipe (12) one end is fixed and is equipped with dropper pipe (13), dropper pipe (13) one end is passed storage medicine pipe (12) one end and is linked together with storage medicine pipe (12) inside, the dropper pipe (13) other end extends to fixed block (1) rear side, dropper pipe (13) other end is established in fixed grip block (6) front side, storage medicine pipe (12) inside is equipped with movable stopper (14), movable stopper (14) outer end contacts with storage medicine pipe (12) inner wall, the inside push rod (15) that is equipped with of storage medicine pipe (12), push rod (15) one end and activity stopper (14) one side fixed connection, the other end of push rod (15) extends storage medicine pipe (12) the other end.

2. An ophthalmic eyedrop dispensing aid as claimed in claim 1, wherein: the other end of the push rod (15) is fixedly provided with a pressing block (16), and the pressing block (16) is arranged on one side of the fixing block (1).

3. An ophthalmic eyedrop dispensing aid as claimed in claim 1, wherein: one end of the threaded rod (8) is fixedly provided with a rotating handle (17), and the rotating handle (17) is arranged on the rear side of the movable clamping plate (5).

4. An ophthalmic eyedrop dispensing aid as claimed in claim 1, wherein: a sliding groove (18) is formed in the other side of the first movable block (2), a sliding block (19) is arranged inside the sliding groove (18), and one side of the sliding block (19) is fixedly connected with one side of the movable clamping plate (5).

5. An ophthalmic eyedrop dispensing aid as claimed in claim 1, wherein: and a second silica gel pad (20) is fixedly arranged at the bottom end of the fixing block (1).

6. An ophthalmic eyedrop dispensing aid as claimed in claim 1, wherein: the front end of the fixed block (1) and the rear end of the second movable block (3) are both fixedly provided with finger fixing rings (21).