CN210644317U

CN210644317U - Eye drop device for clinical ophthalmology

Info

Publication number: CN210644317U
Application number: CN201920832859.7U
Authority: CN
Inventors: 牛鹏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-06-02
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to an eye drop device for clinical ophthalmology, which comprises an eye drop device shell, wherein a supporting plate is horizontally and fixedly arranged in the inner cavity of the eye drop device shell, an eye drop bottle is arranged at the top of the supporting plate, a medicine outlet at the bottom of the eye drop bottle is connected with an inner thread pipe through a transfusion pipe, the inner thread pipe is fixedly arranged at the bottom of the eye drop device shell, through arranging a torque spring, the torque spring can reset the supporting rod after being pressed, the supporting rod is convenient for spreading the eyelid of a patient, the medicine feeding to the eyes is convenient, through arranging the inner thread pipe and an outer thread dropper, the height of a rubber dropper can be adjusted through rotating the outer thread dropper by a knob, the unused requirement can be met, the eye drop bottle can be conveniently fed, the limit cover plate can be limited and fixed by a rotating wheel, the pressing plate can be extruded by hands, the eyedrops flow into the inner cavity of the internal thread pipe through the infusion pipe and then drip out of the rubber dropper, so that the eyedrops are convenient to be applied.

Description

Eye drop device for clinical ophthalmology

Technical Field

The utility model relates to an eye dropping device for clinical ophthalmology, which belongs to the technical field of auxiliary medical appliances.

Background

At present, the number of eye patients is on a trend of rising year by year and the age is on a trend of gradually youngling, and dropping eye drops is considered as one of main means for daily eye care or common eye diseases, generally, people often open the upper and lower eyelids of eyes with one hand while holding an eye drop bottle with the other hand to aim at the eyelids, and the dropping liquid cannot be accurately dropped into the eyes due to various reasons such as conditioned reflex, so that the use is inconvenient and cross infection is easily caused; in the prior art, no instrument for assisting people in dropping the eye drops is provided, which brings inconvenience to people.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide an eye drop device for clinical ophthalmology, easily prop open the eyelid of a patient, the eyedrop can be accurately dripped into the eye, through setting up a torque spring, the torque spring can reset the support rod after being pressed, the support rod can be conveniently propped open the eyelid of the patient, the medicine feeding to the eye is convenient, through setting up an internal thread pipe and an external thread dropper, the height of the rubber dropper can be adjusted through rotating the external thread dropper by a knob, the unused requirement can be met and the medicine can be conveniently fed, through rotating a limit cover plate of a threaded rod by a rotating wheel, the eyedrop bottle can be limited and fixed, the pressing plate can be extruded by hand, the eyedrop in the inner cavity of the eyedrop bottle can flow into the inner cavity of the internal thread pipe through a transfusion pipe and then drip out from the rubber dropper, the medicine feeding is, the reset spring can reset the pressing plate after being pressed, and the problem in the background technology can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an eye drop device for clinical ophthalmology, includes eye dropper shell, the fixed backup pad that is equipped with of eye dropper shell inner chamber level, the backup pad top is equipped with the eye drop bottle, eye drop bottle bottom goes out the medicine mouth and has the internal thread pipe through transfer line through connection, just the internal thread pipe is fixed to be set up in eye dropper shell bottom, the fixed stopper that is equipped with of internal thread pipe bilateral symmetry, the stopper middle part is dug and is equipped with the slotted hole, slotted hole inner chamber has the rotation axostylus axostyle through torque spring connection, the fixed cover of rotation axostylus axostyle one end is equipped with the bracing piece, the internal thread pipe inner chamber has the external screw thread burette through threaded connection, the fixed rubber dripper that is equipped with in external screw thread burette bottom, eye dropper shell both.

Furthermore, a threaded rod is inserted into the top of the eye dropper shell, and the bottom of the threaded rod is fixedly connected with a limiting cover plate through a rotating shaft.

Further, the fixed swiveling wheel that is equipped with in threaded rod top, just the swiveling wheel outside cover is equipped with the rubber sleeve.

Furthermore, a valve is fixedly arranged on one side of the infusion tube.

Further, knobs are symmetrically and fixedly arranged on two sides of the bottom of the external thread dropper, and anti-skid grains are arranged on the outer side surfaces of the knobs.

Furthermore, a supporting head is fixedly arranged at the bottom of the supporting rod, and a rubber sleeve is sleeved outside the supporting head.

The utility model discloses beneficial effect: the utility model relates to an eye dropping device for clinical ophthalmology, which is easy to open the eyelid of a patient, and the eyedrop can be accurately dropped into the eyes, by arranging the torque spring, the torque spring can reset the pressed support rod, so that the support rod can conveniently open the eyelid of a patient and facilitate the medicine application to eyes, the height of the rubber dropper can be adjusted by arranging the internal thread pipe and the external thread dropper and rotating the external thread dropper through the knob, can meet the demand of no use and facilitate medicine feeding, the eye drop bottle can be limited and fixed by rotating the threaded rod limiting cover plate through the rotating wheel, the pressing plate can be squeezed by hands to squeeze the eye drop in the inner cavity of the eye drop bottle, the eye drop flows into the inner cavity of the inner threaded pipe through the infusion pipe and then drips out from the rubber dropper, thereby facilitating medicine feeding, the flow of eyedrops is conveniently controlled by arranging the valve, and the reset spring can reset the pressed pressing plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of an eye drop device for clinical ophthalmology of the present invention.

Fig. 2 is a sectional view of the limiting block of the eye drop device for clinical ophthalmology.

Fig. 3 is a cross-sectional view of an internal thread tube of an eye drop device for clinical ophthalmology of the present invention.

Reference numbers in the figures: 1. an eye dropper housing; 2. a support plate; 3. an eyedrop bottle; 4. a transfusion tube; 5. an internally threaded tube; 6. a limiting block; 7. a slot; 8. a torque spring; 9. rotating the shaft lever; 10. a support bar; 11. an externally threaded dropper; 12. a rubber dripper; 13. a return spring; 14. a pressing plate; 15. a guide bar; 16. extruding the block; 17. a threaded rod; 18. a limiting cover plate; 19. a rotating wheel; 20. a valve; 21. a knob; 22. and supporting the head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, an eye drop device for clinical ophthalmology comprises an eye drop device shell 1, wherein a support plate 2 is horizontally and fixedly arranged in an inner cavity of the eye drop device shell 1, an eye drop bottle 3 is arranged at the top of the support plate 2, a medicine outlet at the bottom of the eye drop bottle 3 is in through connection with an internal thread pipe 5 through a liquid transfer tube 4, the internal thread pipe 5 is fixedly arranged at the bottom of the eye drop device shell 1, limit blocks 6 are symmetrically and fixedly arranged at two sides of the internal thread pipe 5, a slotted hole 7 is dug in the middle of the limit block 6, an inner cavity of the slotted hole 7 is connected with a rotating shaft lever 9 through a torque spring 8, a support rod 10 is fixedly sleeved at one end of the rotating shaft lever 9, the torque spring 8 can reset the support rod 10 after being pressed, the support rod 10 can conveniently prop open the eyelid of a patient, the medicine, through setting up internal thread pipe 5 and external screw thread burette 11, can adjust the height of rubber dropper 12 through the rotatory external screw thread burette 11 of knob 21, can satisfy the demand convenience that does not use and go up the medicine, the fixed rubber dropper 12 that is equipped with in external screw thread burette 11 bottom, through setting up rubber dropper 12, the soft texture of rubber dropper 12 can prevent the accidental injury eyes, 1 both sides of eye dropper shell are through reset spring 13 fixedly connected with press the clamp plate 14, press clamp plate 14 middle part one side through guide arm 15 fixedly connected with extrusion piece 16, press clamp plate 14 to extrude the eyedrop that 3 inner chambers of eyedrop bottle with the hand extrusion.

1 top interlude of eye dropper shell is equipped with threaded rod 17, threaded rod 17 bottom is through the spacing apron 18 of pivot fixedly connected with, can carry out spacing fixed to eyedrop bottle 3 through the spacing apron 18 of 19 rotatory threaded rods of swiveling wheel, the fixed swiveling wheel 19 that is equipped with in threaded rod 17 top, just 19 outside covers of swiveling wheel are equipped with the rubber sleeve, make things convenient for rotatory threaded

rod

17, 4 one side fixed mounting of transfer line have valve 20, through setting up the flow that valve 20 made things convenient for control eyedrop, 11 bottom bilateral symmetry of external screw thread burette are fixed and are equipped with knob 21, just 21 outside surface of knob is equipped with anti-skidding line, makes things convenient for rotatory external screw thread burette 11, the fixed support head 22 that is equipped with in bracing piece 10 bottom, just support head 22 outside cover is equipped with the.

The utility model discloses the theory of operation: torque spring 8 can reset the bracing piece 10 after pressing down, make things convenient for bracing piece 10 to strut patient's eyelid, make things convenient for eyes to go up the medicine, can highly adjust rubber dropper 12 through knob 21 rotatory external screw thread burette 11, can satisfy the demand convenience of no and go up the medicine, can carry out spacing fixed to eye liquid medicine bottle 3 through the spacing apron 18 of swiveling wheel 19 rotatory threaded rod 17, can extrude the eyedrop of 3 inner chambers of eye liquid medicine bottle with hand extrusion pressing plate 14, the eyedrop drips from rubber dropper 12 again through the 5 inner chambers of transfer line 4 inflow internal thread pipe of transfer line, conveniently go up the medicine.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. An eye drop device for clinical ophthalmology, comprising an eye drop housing (1), characterized in that: the eye dropper is characterized in that a supporting plate (2) is horizontally and fixedly arranged in an inner cavity of an eye dropper shell (1), an eye drop bottle (3) is arranged at the top of the supporting plate (2), a medicine outlet at the bottom of the eye drop bottle (3) is in through connection with an internal thread pipe (5) through a transfusion pipe (4), the internal thread pipe (5) is fixedly arranged at the bottom of the eye dropper shell (1), limiting blocks (6) are symmetrically and fixedly arranged at two sides of the internal thread pipe (5), a slotted hole (7) is dug in the middle of each limiting block (6), the inner cavity of each slotted hole (7) is connected with a rotating shaft lever (9) through a torque spring (8), a supporting rod (10) is fixedly sleeved at one end of each rotating shaft lever (9), an external thread dropper (11) is connected in the inner cavity of the internal thread pipe (5) through threads, a rubber dropper head (12) is fixedly arranged at the bottom of the external thread, one side of the middle part of the pressing plate (14) is fixedly connected with an extrusion block (16) through a guide rod (15).

2. An eye drop device for clinical ophthalmology according to claim 1, wherein: the top of the eye dropper shell (1) is inserted with a threaded rod (17), and the bottom of the threaded rod (17) is fixedly connected with a limiting cover plate (18) through a rotating shaft.

3. An eye drop device for clinical ophthalmology according to claim 2, wherein: threaded rod (17) top is fixed and is equipped with swiveling wheel (19), just swiveling wheel (19) outside cover is equipped with the rubber sleeve.

4. An eye drop device for clinical ophthalmology according to claim 1, wherein: a valve (20) is fixedly arranged on one side of the infusion tube (4).

5. An eye drop device for clinical ophthalmology according to claim 1, wherein: the anti-skidding burette is characterized in that knobs (21) are symmetrically and fixedly arranged on two sides of the bottom of the external thread burette (11), and anti-skidding lines are arranged on the outer side surface of each knob (21).

6. An eye drop device for clinical ophthalmology according to claim 1, wherein: the supporting rod is characterized in that a supporting head (22) is fixedly arranged at the bottom of the supporting rod (10), and a rubber sleeve is sleeved on the outer side of the supporting head (22).