CN210355076U

CN210355076U - Eye dropping device for ophthalmologic nursing

Info

Publication number: CN210355076U
Application number: CN201920767047.9U
Authority: CN
Inventors: 汪娟; 贾瑜; 廖俊梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-21
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to the technical field of medical machinery, and an eye drop device for ophthalmic care is disclosed, including a frame, a frame top fixedly connected with spring, spring top fixedly connected with hand depression bar, hand depression bar bottom fixedly connected with one end runs through the spring and extends and to the inside stripper bar of a frame, the top fixedly connected with quantity of a frame inner wall is two fixed plates, two the equal fixedly connected with extrusion piece in one side that the fixed plate is relative, two the extrusion piece bottom all with fixed block fixed connection, two the rubber burette of fixed plate and extension to a frame bottom is run through to the bottom fixedly connected with one end of the relative one side of extrusion piece, a frame right side movable mounting has one end to run through and extend to the inside carriage bar of a frame. This eye drop device is used in ophthalmic nursing can realize that the user can singlely carry out the operation of dropwise add eye drop with one hand, also very portable and user use.

Description

Eye dropping device for ophthalmologic nursing

Technical Field

The utility model relates to the technical field of medical machinery, specifically be an eye drop device is used in ophthalmology nursing.

Background

The eye is an organ that can sense light, and the eye images by projecting light onto a retina that is sensitive to light, where the light is received and converted into a model and transmitted to the brain patch through the optic nerve, and is very sensitive to any external light stimuli since the eye is a very sensitive part of the human body.

At present, when eyes are affected, dropping of eye drops can become a troublesome thing for patients, and particularly, for nurses in ophthalmic wards of hospitals, the patient needs to be frequently dropped with the eye drops. Generally, in both homes and hospitals, the dropping of eye drops by patients requires the help of other people to complete the dropping of the eye drops, so that the dropping of the eye drops by the patients or the doctors is very troublesome, and an eye drop device for ophthalmic care is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an eye drop device is used in ophthalmology nursing possesses can realize advantages such as dropwise add eye drop at the singleness without other people help, has solved the problem that needs other people to assist the dropwise add eye drop.

(II) technical scheme

In order to realize the above-mentioned individual realization dropwise add eyedrop purpose without the help of other people, the utility model provides a following technical scheme: an eye drop device for ophthalmologic nursing comprises a support frame, wherein a spring is fixedly connected to the top of the support frame, a hand pressure rod is fixedly connected to the top of the spring, an extrusion rod with one end penetrating through the spring and extending to the inside of the support frame is fixedly connected to the bottom of the hand pressure rod, two fixed plates are fixedly connected to the top of the inner wall of the support frame, extrusion blocks are fixedly connected to the opposite sides of the two fixed plates, the bottoms of the two extrusion blocks are fixedly connected to fixed blocks, a rubber dropper with one end penetrating through the fixed plates and extending to the bottom of the support frame is fixedly connected to the bottom of the two extrusion blocks, a moving rod with one end penetrating through and extending to the inside of the support frame is movably installed on the right side of the support frame, a hand push rod is fixedly connected to the right side of the moving rod, and a right side expanding rod with one end penetrating, the support frame is characterized in that the number of the two limit bins is fixedly connected to the right side of the inside of the support frame, the number of the right side of the support frame is two, one end of the right side of the expansion brace rod is two, the other end of the right side of the expansion brace rod is penetrated through the limit rod, the right side of the.

Preferably, the number of the limiting bins is two, the inner parts of the limiting bins are hollow, and the limiting bins are located on the upper side and the lower side of the movable rod and are symmetrically distributed.

Preferably, two the opening has all been seted up to the left side of spacing storehouse inner wall, gag lever post right side diameter is greater than its left side diameter and opening diameter phase-match.

Preferably, the number of the extrusion blocks is two, the extrusion blocks are in the shape of a right triangle, the extrusion blocks are two, anti-skidding rubber sleeves are fixedly connected to the outer sides of the extrusion blocks, and the spreading blocks are sponges.

Preferably, the width of the fixing ring is larger than the thickness of the left side wall of the support frame, the inner wall of the fixing ring is provided with a thread groove matched with the thread of the threaded rod, the bottom of the support frame is provided with a circular through hole, the diameter of the circular through hole is matched with the diameter of the fixing block, and the circular through hole is positioned between the left side expanding support rod and the right side expanding support rod.

Preferably, the top of the support frame is provided with a through hole, the diameter of the through hole is matched with the diameter of the extrusion rod, and the right side of the support frame is provided with a round hole, the diameter of the round hole is matched with the diameter of the moving rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an eye drop device is used in ophthalmology nursing possesses following beneficial effect:

1. this eye drop device for ophthalmic care, the user hand is held tightly the support frame and is adjusted the portable left side of threaded rod again and expand the position laminating of eyelid under the stay bar bottom and eyes, rethread promotes the handspike and makes the telescopic link outwards stretch out and draw back and drive the right side and expand the stay bar just can open and laminate with the last eyelid of eyes, and the right side expands the stay bar right side fixedly connected with gag lever post and the spacing spring hand push rod that resets after can using, then the user presses the handspike again and both can extrude inside eye drops and drip to eyes along rubber dropper, thereby reached the user and can not pass through other people's help, can alone drip eyedrop and the effect that facilitates the use alone.

2. This eye drop device is used in ophthalmology nursing, it can place soft bottle eye drop of each type to have sufficient space through setting up between squeezing stem and the squeezing block, and squeezing block outside fixedly connected with anti-skidding rubber sleeve increases the frictional force and the extrusion force degree of soft bottle eye drop and makes eye drop drip more easily, then through setting up telescopic link and support frame swing joint, and the swing joint of squeezing stem, can realize that the user can one-man one hand carry out the operation of dropwise add eye drop, and the equal swing joint in each position, also very portable and user convenient to operate and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: the device comprises a support frame 1, a hand pressure rod 2, a spring 3, an extrusion rod 4, a fixing plate 5, an extrusion block 6, a hand push rod 7, a moving rod 8, a right side expanding brace rod 9, a limiting rod 10, a fixing block 11, a spreading block 12, a rubber burette 13, a fixing ring 14, a threaded rod 15, a movable rod 16, a left side expanding brace rod 17, a limiting bin 18, a limiting spring 19, a bin door 20 and a handle 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-3, an eye drop device for ophthalmologic nursing, comprising a bracket frame 1, a spring 3 is fixedly connected with the top of the bracket frame 1, a hand pressure rod 2 is fixedly connected with the top of the spring 3, one end of the bottom of the hand pressure rod 2 is fixedly connected with the spring 3 and extends to an extrusion rod 4 inside the bracket frame 1, the top of the bracket frame 1 is provided with a perforation, the diameter of the perforation is matched with the diameter of the extrusion rod 4, the number of the top fixedly connected with of the inner wall of the bracket frame 1 is two fixing plates 5, two extrusion blocks 6 are fixedly connected with one side of the two fixing plates 5 opposite, the number of the extrusion blocks 6 is two and the shape is a right triangle, two anti-skid rubber sleeves are fixedly connected with the outside of the two extrusion blocks 6, increasing the friction force between the bottled eyedrop and the extrusion blocks 6 is that the eyedrop is easier to drip, the bottoms of the two extrusion blocks 6 are fixedly connected with a fixing block 11, one A rubber dropper 13 at the bottom, a moving rod 8 with one end penetrating through and extending to the inside of a support frame 1 is movably arranged at the right side of the support frame 1, a round hole is arranged at the right side of the support frame 1, the diameter of the round hole is matched with the diameter of the moving rod 8, a hand push rod 7 is fixedly connected at the right side of the moving rod 8, a right expanding rod 9 with one end penetrating through and extending to the bottom of the support frame 1 is fixedly connected at the left side of the moving rod 8, two limiting bins 18 are fixedly connected at the right side of the inside of the support frame 1, the number of the limiting bins 18 is two, the inside of the limiting bins is hollow, openings are respectively arranged at the left sides of the inner walls of the two limiting bins 18, the two limiting bins 18 are positioned at the upper side and the lower side of the moving rod 8 and are symmetrically distributed, the limiting bins 18 limit the left-right movement distance of the limiting rod 10, the right expanding rod 9 is fixedly connected with two limiting rods 10, the, the left-right movement distance of the moving rod 8 is conveniently controlled by a user, a limiting spring 19 is fixedly connected between the right side of the limiting rod 10 and the right side of the inner wall of a limiting bin 18, a fixing ring 14 is inlaid on the left side wall of the support frame 1, the width of the fixing ring 14 is greater than the thickness of the left side wall of the support frame 1, a thread groove matched with the thread of the threaded rod 15 is formed in the inner wall of the fixing ring, a threaded rod 15 with one end penetrating and extending to the inside of the support frame 1 is movably installed on the left side of the support frame 1, a moving rod 16 is fixedly connected on the left side of the threaded rod 15, a left side expanding rod 17 with one end penetrating and extending to the bottom of the support frame 1 is fixedly connected on the right side of the threaded rod 15, a circular through hole is formed in the bottom of the support frame 1, a stretching block 12 is fixedly installed at the bottoms of the, increased the comfort level of strutting piece 12 and user's eye, openly movable mounting has door 20 for frame 1, and door 20 openly fixedly connected with handle 21 facilitates the user and changes eye drop, has realized that the user can not accomplish dropwise add eye drop alone under other people's help, also conveniently carries.

The working principle is as follows: a user holds the support frame 1 by hands, positions of the threaded rod 15 and the expansion block 12 at the bottom of the left expansion rod 17 and the lower eyelid of a human body are adjusted through the movable rod 16, then the hand push rod 7 is pushed to move the movable rod 8 rightwards to drive the right expansion rod 9 to move rightwards, the expansion block 12 at the bottom of the right expansion rod 9 pushes away the upper eyelid, then the hand push rod 2 is pressed by hands to enable the extrusion rod 4 to extrude eyedrop downwards, and finally the eyedrop is dripped into eyedrops through the rubber dropper 13.

To sum up, this eye drop device for ophthalmic care, user's hand is held tightly support frame 1 and is adjusted threaded rod 15 again and can move the expansion piece 12 of left side expansion stay 17 bottom and the position laminating of eyelid under the eyes, rethread promote handspike 7 make carriage release 8 move outwards and drive right side expansion stay 9 and just can open and laminate with the last eyelid of eyes, and right side expansion stay 9 right side fixedly connected with gag lever post 10 and spacing spring 19 use the back and reset handspike 7, then the user presses hand handspike 2 again and both can extrude inside eye drops and drop to eyes along rubber dropper 13, thereby reached the help that the user can not pass through, can alone drop eyedrops and the effect of facilitating the use alone, then have sufficient space to place various types of soft bottle eyedrops through setting up between 4 and the extrusion piece 6, and extrusion piece 6 outside fixedly connected with rubber sleeve increases the frictional force and the extrusion force that soft bottle eyedrops make the eye drop degree of friction and extrusion force make eye drop Liquid medicine more easily drips out, through setting up

carriage release lever

8 and 1 swing joint of support frame to and the swing joint of squeeze bar 4 at last, can realize that the user can one man carry out the operation of dropwise add eye drop with one hand, the equal swing joint in each position moreover, also very portable and user convenient to operate and use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an eye drop device is used in ophthalmic care, includes support frame (1), its characterized in that: the support frame is characterized in that a spring (3) is fixedly connected to the top of the support frame (1), a hand pressure rod (2) is fixedly connected to the top of the spring (3), one end of the hand pressure rod (2) is fixedly connected to an extrusion rod (4) which penetrates through the spring (3) and extends to the inside of the support frame (1), two fixing plates (5) are fixedly connected to the top of the inner wall of the support frame (1), two extrusion blocks (6) are fixedly connected to one opposite sides of the two fixing plates (5), the bottoms of the two extrusion blocks (6) are fixedly connected to a fixing block (11), one end of the bottom of the two extrusion blocks (6) penetrates through the fixing block (11) and extends to a rubber dropper (13) at the bottom of the support frame (1), a moving rod (8) is movably mounted on the right side of the support frame (1), one end of the moving rod penetrates through and extends to the inside, the right side of the moving rod (8) is fixedly connected with a hand push rod (7), the left side of the moving rod (8) is fixedly connected with a right side expanding support rod (9) with one end penetrating through and extending to the bottom of the support frame (1), the right side inside the support frame (1) is fixedly connected with two limiting bins (18), the right side of the right side expanding support rod (9) is fixedly connected with two limiting rods (10) with one ends penetrating through and extending to the inside of the limiting bins (18), a limiting spring (19) is fixedly connected between the right side of the limiting rod (10) and the right side of the inner wall of the limiting bin (18), a fixing ring (14) is inlaid in the left side wall of the support frame (1), a threaded rod (15) with one end penetrating through and extending to the inside of the support frame (1) is movably mounted on the left side of the support frame (1), a moving rod (16) is fixedly connected with the, threaded rod (15) right side fixedly connected with one end runs through and extends to the left side of support frame (1) bottom and expands vaulting pole (17), the right side expands vaulting pole (9) and expands vaulting pole (17) bottom equal fixed mounting with the left side and strut piece (12) open, support frame (1) openly movable mounting has door (20), door (20) openly fixedly connected with handle (21).

2. The eye drop device for ophthalmic care according to claim 1, characterized in that: the number of the limiting bins (18) is two, the insides of the limiting bins are hollow, and the limiting bins (18) are located on the upper side and the lower side of the moving rod (8) and are symmetrically distributed.

3. The eye drop device for ophthalmic care according to claim 1, characterized in that: two the opening has all been seted up on the left side of spacing storehouse (18) inner wall, gag lever post (10) right side diameter is greater than its left side diameter and opening diameter phase-match.

4. The eye drop device for ophthalmic care according to claim 1, characterized in that: the number of the extrusion blocks (6) is two, the extrusion blocks are in the shape of right-angled triangles, the outer sides of the extrusion blocks (6) are fixedly connected with anti-skidding rubber sleeves, and the spreading blocks (12) are sponges.

5. The eye drop device for ophthalmic care according to claim 1, characterized in that: the width of the fixing ring (14) is larger than the thickness of the left side wall of the support frame (1), the inner wall of the fixing ring is provided with a thread groove matched with the thread of the threaded rod (15), the bottom of the support frame (1) is provided with a circular through hole, the diameter of the circular through hole is matched with the diameter of the fixing block (11), and the circular through hole is located between the left side expanding support rod (17) and the right side expanding support rod (9).

6. The eye drop device for ophthalmic care according to claim 1, characterized in that: the support frame is characterized in that a through hole is formed in the top of the support frame (1), the diameter of the through hole is matched with that of the extrusion rod (4), and a round hole is formed in the right side of the support frame (1) and the diameter of the round hole is matched with that of the moving rod (8).