CN216908316U

CN216908316U - Portable medicine device that drips of ophthalmic care

Info

Publication number: CN216908316U
Application number: CN202123302843.1U
Authority: CN
Inventors: 陈素珍; 刘荣娇
Original assignee: Zhongshan Ophthalmic Center
Current assignee: Zhongshan Ophthalmic Center
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-08
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of medical instruments, and discloses a portable medicine dropping device for ophthalmologic nursing, which comprises a soft bottle, wherein the soft bottle is provided with a medicine loading cavity, the lower end of the medicine loading cavity is communicated with a medicine dropping nozzle, two medicine through holes and a medicine outlet are arranged in the medicine dropping nozzle in opposite positions, the medicine through hole at the lower end is communicated with the medicine outlet, the extending direction of the medicine through holes is perpendicular to the axial direction of the medicine dropping nozzle, an adjusting rod with the extending direction being the same as the extending direction of the medicine through holes is arranged between the two medicine through holes, the width of the medicine through holes is smaller than the diameter of the adjusting rod, the adjusting rod comprises a rod body, the outer side wall of the rod body is respectively abutted against the two medicine through holes, a rotating part is arranged in the rod body, the rod body is arranged in the medicine dropping nozzle through the rotating part, one end of the rod body is fixedly connected with an adjusting end, the adjusting end is positioned outside the medicine dropping nozzle, the adjusting end is rotated, and the rod body is communicated with the two medicine through holes to form a medicine outlet adjusting channel. The portable medicine dripping device for ophthalmic care can accurately adjust the medicine water flow.

Description

Portable medicine device that drips of ophthalmic care

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a portable medicine dripping device for ophthalmic care.

Background

The eye care product is called as 'ophthalmology specialty', eyes are one of the most important organs of human beings, namely a soul of work and a source of life, so that the protection of the eyes is an extremely important matter in health care items, at present, eye medicine is the most conventional method in treating eye diseases, but when people drip eye medicine, people usually directly squeeze a hose, namely, drip eye medicine at an outlet, the outlet of the hose only has a medicine liquid outlet and cannot be adjusted, as the adaptability of each person to the flow of the eye medicine is different, the bottle body needs to be squeezed for a plurality of times when the amount of the medicine liquid dripped each time is too small, the operation is complicated, the amount of the medicine liquid dripped each time is too much, the waste is caused, and the discomfort is brought to patients.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: provides a portable medicine dripping device for ophthalmologic nursing, which can accurately adjust the flow of medicine water.

In order to achieve the purpose, the utility model provides a portable medicine dropping device for ophthalmic care, which comprises a soft bottle, wherein the soft bottle is provided with a medicine loading cavity, the lower end of the medicine loading cavity is communicated with a medicine dropping nozzle, the medicine dropping nozzle is internally provided with two medicine through ports and a medicine outlet which are oppositely arranged, the medicine through port at the lower end is communicated with the medicine outlet, the extending direction of the medicine through ports is vertical to the axial direction of the medicine dropping nozzle, an adjusting rod with the extending direction being the same as the extending direction of the medicine through ports is arranged between the two medicine through ports, the width of the medicine through ports is smaller than the diameter of the adjusting rod, the adjusting rod comprises a rod body, the outer side wall of the rod body is respectively abutted against the two medicine through ports, a rotating part is arranged in the rod body, the rod body is arranged in the medicine dropping nozzle through the rotating part, and one end of the rod body is fixedly connected with an adjusting end, the adjusting end is positioned on the outer side of the medicine dripping nozzle, the adjusting end is rotated, and the rod body is communicated with the medicine through openings to form a medicine outlet adjusting channel.

As preferred scheme, the rotating part is the screw thread, set up the mounting groove in dripping the medicine mouth, the body of rod pass through the rotating part with the mounting groove screw thread is rotated and is connected, the body of rod is kept away from the one end of rotating part is the passageway end, the passageway end with lead to forming between the one end that the medicine mouth corresponds go out the medicine and adjust the passageway.

Preferably, the medicine through opening is formed in one side, far away from the adjusting end, of the medicine dripping nozzle.

Preferably, the rotating portion is provided at an end away from the channel end.

As preferred scheme, set up the mounting groove in the medicine mouth that drips, the mounting groove is located two lead to between the medicine mouth, the body of rod pass through the rotating part rotate the joint in the mounting groove, along the wrong two at least regulation punch combination that set up of circumference on the body of rod, every regulation punch combination includes an adjustment through-hole at least, every adjust punch combination setting the quantity of adjusting the through-hole is all inequality, all adjust the through-hole and follow respectively the axis direction dislocation interval setting of the body of rod, with the group adjust the through-hole edge the orientation of the circumferential direction of the body of rod is the same, different adjust the punch combination the adjustment through-hole edge the circumference dislocation interval setting of the body of rod, it is adjacent interval distance between the regulation punch combination is greater than the width a of medicine mouth leads to.

Preferably, the rotating portion includes a fixing groove and a coupling ring, the mounting groove is provided with a locking groove corresponding to a position of the fixing groove, one side of the coupling ring is installed in the fixing groove, and the other side of the coupling ring is installed in the locking groove.

Preferably, the diameter b of the adjusting through hole is smaller than the width a of the medicine through opening.

Preferably, the side wall of the soft bottle is provided with a fixing rod, one end of the fixing rod is connected with the soft bottle, and the other end of the fixing rod is connected with the side wall of the soft bottle through a spring.

Preferably, the medicine dripping nozzle cover is provided with a sealing cover.

Preferably, the soft bottle is provided with a medicine cavity, and an upper opening end cover of the medicine cavity is provided with a medicine cover.

Compared with the prior art, the portable eye nursing medicine dripping device provided by the embodiment of the utility model has the beneficial effects that: the eyedrops are placed in the medicine loading cavity, and flow into the medicine dripping nozzle through the medicine loading cavity by squeezing the soft bottle, and finally flow out of the medicine outlet. Set up the medicine mouth that leads to of the axis of perpendicular to medicine mouth of dripping in dripping the medicine mouth, two lead to medicine mouth positions and set up relatively, two lead to and install the body of rod between the medicine mouth, the body of rod passes through the rotating part and rotates and install in dripping the medicine mouth, makes the body of rod rotate through the rotation regulation end, and the body of rod rotates and realizes going out the intercommunication of medicine regulation passageway or going out closing of medicine regulation passageway, goes out the regulation of medicine regulation passageway through the rotation, and then realizes accurate regulation discharge. More specifically, when the surface of the body of rod supports with two logical medicine mouths respectively completely, adjust the channel state for closing out the medicine, when the surface of the body of rod supports with two logical medicine mouths respectively incompletely, adjust the channel state for opening out the medicine.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic front view of the overall structure of the embodiment of the present invention.

Fig. 3 is a schematic bottom view of a dispensing nozzle according to an embodiment of the present invention.

FIG. 4 is a schematic bottom view of a dispensing nozzle of an embodiment of the present invention defining an adjustment channel.

Fig. 5 is a schematic front view of the overall structure of another embodiment of the present invention.

Fig. 6 is a schematic bottom view of a dispensing nozzle according to another embodiment of the present invention.

In the figure:

10. a soft bottle; 11. a medicine loading cavity; 12. fixing the rod; 13. a spring; 14. a sealing cover; 15. a medicine loading cover; 16. a booster block;

20. a medicine dropping nozzle; 21. a medicine opening; 22. a medicine outlet; 23. a clamping groove;

30. adjusting a rod; 31. a rod body; 32. a rotating part; 33. an adjustment end; 34. adjusting the channel; 35. a channel end; 36. fixing grooves; 37. a connecting ring;

40. a first regulating hole group; 41. a second regulating hole group; 42. a third regulating hole group; 43. a fourth regulating hole group; 44. and adjusting the through hole.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. used herein are used to indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "connected," "fixed," and the like are used in a broad sense, and for example, the terms "connected," "connected," and "fixed" may be fixed, detachable, or integrated; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 6, a portable eye-care medicine dropping device according to a preferred embodiment of the present invention includes a soft bottle 10, the soft bottle 10 has a medicine containing cavity 11, a medicine dropping nozzle 20 is connected to a lower end of the medicine containing cavity 11, two medicine through holes 21 and a medicine outlet 22 are oppositely disposed in the medicine dropping nozzle 20, the medicine through hole 21 at the lower end is connected to the medicine outlet 22, an extending direction of the medicine through hole 21 is perpendicular to an axial direction of the medicine dropping nozzle 20, an adjusting rod 30 having an extending direction identical to an extending direction of the medicine through hole 21 is installed between the two medicine through holes 21, a width of the medicine through hole 21 is smaller than a diameter of the adjusting rod 30, the adjusting rod 30 includes a rod body 31, outer sidewalls of the rod body 31 are respectively abutted against the two medicine through holes 21, a rotating portion 32 is disposed in the rod body 31, the rod body 31 is installed in the medicine dropping nozzle 20 by the rotating portion 32, one end of the rod body 31 is fixedly connected to an adjusting end 33, the adjusting end 33 is positioned outside the medicine dropping nozzle 20, the adjusting end 33 is rotated, and the rod body 31 is communicated with the two medicine through openings 21 to form a medicine discharging adjusting channel 34.

According to the portable eye care medicine dripping device, the eye medicine is placed in the medicine loading cavity 11, and by squeezing the soft bottle 10, the eye medicine flows into the medicine dripping nozzle 20 through the medicine loading cavity 11 and finally flows out from the medicine outlet 22. Set up the logical medicine mouth 21 of the axis of perpendicular to medicine mouth 20 in dripping medicine mouth 20, two logical medicine mouth 21 position sets up relatively, two lead to install the body of rod 31 between the medicine mouth 21, the body of rod 31 rotates through rotating part 32 and installs in dripping medicine mouth 20, make the body of rod 31 rotate through rotation regulation end 33, the body of rod 31 rotates and realizes going out the intercommunication of medicine regulation passageway 34 or going out the closing of medicine regulation passageway 34, go out the regulation of medicine regulation passageway 34 through the rotation, and then realize accurate regulation discharge. More specifically, when the surface of the rod 31 completely abuts against the two openings 21, the channel 34 is closed, and when the surface of the rod 31 does not completely abut against the two openings 21, the channel 34 is opened.

Further, as shown in fig. 1 to 4, the rotating portion 32 is a screw thread, a mounting groove is formed in the medicine dropping nozzle 20, the mounting groove is located between the two medicine passing openings 21, the rod body 31 is rotatably connected with the mounting groove through the rotating portion 32, one end of the rod body 31, which is far away from the rotating portion 32, is a channel end 35, and a medicine discharging adjusting channel 34 is formed between the channel end 35 and one end corresponding to the medicine passing openings 21. Because the axis direction who leads to medicine mouth 21 perpendicular to drip medicine mouth 20 extends, the rotating part 32 is the screw thread, the body of rod 31 passes through the rotating part 32 and rotates the connection through the screw thread in the mounting groove, when rotating regulation end 33, be fixed in the mounting groove with the body of rod 31 through the rotating part 32 in, still enable the body of rod 31 along the axis direction removal that the perpendicular to drips medicine mouth 20, move to leading to in medicine mouth 21 when passageway end 35, make two play medicine mouth 22 intercommunications, it corresponds the distance between the one end with leading to medicine mouth 21 to advance to adjust passageway end 35 through rotation regulation end 33, adjust out the size that medicine adjusted passageway 34 promptly, and then the accurate regulation liquid medicine discharge of control. When the channel end 35 moves to one side of the medicine through opening 21, the rod body 31 completely clings to and seals the two medicine through openings 21, the adjusting channel 34 is closed, and the eye medicine in the medicine containing cavity 11 cannot flow out. More specifically, the rotating portion 32 is located at one end of the adjustment end 33.

As shown in fig. 3 to 4, more specifically, the medicine inlet 21 is elongated, and has a larger adjustment space for forming the adjustment channel 34.

Further, as shown in fig. 2 to 4, the medicine passage opening 21 is disposed on a side of the medicine dropping nozzle 20 away from the adjustment end 33, so that the distance between the channel end 35 and the medicine passage opening 21 is shortened, the formation of the adjustment channel 34 can be realized more quickly, the operation time is shortened, and the use is more convenient.

Further, as shown in fig. 2 to 4, the rotating portion 32 is disposed at an end away from the channel end 35, so that the channel end 35 can be disposed in a larger space and can be more easily processed.

Further, as shown in fig. 5 to 6, a mounting groove is formed in the medicine dropping nozzle 20, the mounting groove is located between the two medicine passing openings 21, the rod body 31 is rotatably clamped in the mounting groove through the rotating portion 32, at least two adjusting hole sets are circumferentially staggered on the rod body 31, each adjusting hole set at least comprises an adjusting through hole 44, the number of the adjusting through holes 44 arranged in each adjusting hole set is different, all the adjusting through holes 44 are respectively staggered and spaced along the axial direction of the rod body 31, the directions of the adjusting through holes 44 in the same set along the circumferential direction of the rod body 31 are the same, so as to ensure that the adjusting through holes 44 in the same group can be simultaneously communicated with the medicine feeding port 21, the adjusting through holes 44 in different adjusting hole groups are arranged along the circumferential direction of the rod body 31 at intervals in a staggered way, so that different sets of adjustment through holes 44 are located at different circumferential positions of the rod body 31, so that the rod body 31 is rotated by the adjustment end 33 to replace the sets of adjustment through holes 44. The spacing distance between adjacent regulating hole groups is larger than the width a of the medicine through port 21 so as to ensure that the medicine through port 21 is communicated with only one group of regulating hole groups, and the communication accuracy is ensured. Rotate the joint in the mounting groove through rotating part 32 to make the body of rod 31 spacing rotate and install in the mounting groove, guarantee that the body of rod 31 does not take place relative slip rotating the in-process. The adjusting channels 34 are formed by communicating the adjusting through holes 44 in the adjusting empty groups with the medicine passing ports 21, the number of the adjusting through holes 44 arranged in all the adjusting hole groups is different, so that the flow of each adjusting hole group is different, the number of the adjusting through holes 44 in the adjusting hole groups determines the flow of the adjusting hole groups, and different flow settings are selected by replacing the adjusting hole groups communicated with the medicine passing ports 21, so that the purpose of accurately adjusting the flow is achieved. Specifically, the adjusting through holes 44 are all arranged perpendicular to the axis of the rod body 31. All the adjusting through holes 44 are respectively arranged along the axial direction of the rod body 31 at intervals in a staggered manner so as to ensure that all the adjusting through holes 44 can independently guide eyedrops.

Wherein the number of the regulating hole groups and the number of the regulating through holes 44 in each regulating hole group are set according to actual requirements.

As an example thereof, as shown in fig. 5 to 6, the adjustment hole group includes a first adjustment hole group 40, a second adjustment hole group 41, a third adjustment hole group 42, and a fourth adjustment hole group 43, the first adjustment hole group 40 includes one adjustment through hole 44, the second adjustment hole group 41 includes two adjustment through holes 44, the third adjustment hole group 42 includes three adjustment through holes 44, and the fourth adjustment hole group 43 includes four adjustment through holes 44.

More specifically, as shown in fig. 6, the medicine inlet 21 is elongated to provide more space for the adjustment through hole 44 to be arranged at intervals along the axial direction of the rod body 31.

Further, as shown in fig. 5 to 6, the rotating portion 32 includes a fixing groove 36 and a connection ring 37, the mounting groove is opened with a locking groove 23 corresponding to the fixing groove 36, one side of the connection ring 37 is installed in the fixing groove 36, and the other side of the connection ring 37 is installed in the locking groove 23. The connection of the rod body 31 to the mounting groove is realized by the connection ring 37. The connecting ring 37 is locked and installed in the locking groove 23 and the fixing groove 36, so that the connecting ring 37 is limited and the rod body 31 is prevented from sliding relative to the mounting groove when rotating.

Further, as shown in fig. 2 to 6, the diameter b of the regulating through hole 44 is smaller than the width a of the medicine inlet 21, so as to ensure that when the regulating through hole 44 is communicated with the medicine inlet 21, the regulating through hole 44 is positioned in the medicine inlet 21 and is completely communicated with the medicine inlet 21, so as to realize the maximum flow rate of the regulating hole group.

Further, as shown in fig. 1, a fixing rod 12 is oppositely disposed on the side wall of the soft bottle 10, one end of the fixing rod 12 is connected to the soft bottle 10, and the other end of the fixing rod 12 is connected to the side wall of the soft bottle 10 through a spring 13. Specifically, one end of the spring 13 is connected to the side wall of the soft bottle 10, and the other end is connected to one end of the fixing rod 12. The extrusion power of the direct extrusion soft bottle 10 body is not well controlled, and then it is difficult to control and requires the frequency of drippage, further leads to liquid medicine extravagant, and unnecessary requirement pollutes patient's clothing etc. easily, uses inconveniently. Dead lever 12 extrudees soft bottle 10 through spring 13, cushions dead lever 12's extrusion effort through spring 13 to make the effort of acting on soft bottle 10 more mild, prevent to exert oneself excessively and extrude the too much eyedrops that flows, the control of being more convenient for, convenient to use.

Preferably, as shown in fig. 1, the fixing rod 12 is provided with a power assisting block 16 protruding towards the side wall of the soft bottle 10, so as to increase the extrusion force of the user, reduce the operation difficulty and facilitate the use.

Further, as shown in fig. 1, a sealing cap 14 is provided to cover the dispensing nozzle 20. The sealing cover 14 seals the medicine dripping nozzle 20 to prevent the eye medicine from being polluted and prolong the service life of the eye medicine. More specifically, the upper end of the inner wall of the sealing cover 14 is provided with a thread connected with the medicine dripping nozzle 20 in a threaded manner, and the sealing cover 14 is rotated to cover or separate the medicine dripping nozzle 20.

Further, as shown in fig. 1, the soft bottle 10 is provided with a medicine loading cavity 11, an upper opening end cover of the medicine loading cavity 11 is provided with a medicine loading cover 15, the medicine loading cover 15 is opened, the eye medicine is poured into the medicine loading cavity 11, and the eye medicine is loaded or supplied, so that the medicine dropping device can be used repeatedly, and resources are saved.

In summary, the embodiment of the present invention provides a portable eye-care dropping device, in which an eye medicine is placed in the medicine loading cavity 11, and by squeezing the soft bottle 10, the eye medicine flows into the dropping nozzle 20 through the medicine loading cavity 11 and finally flows out from the medicine outlet 22. Set up the logical medicine mouth 21 of the axis of perpendicular to medicine mouth 20 in dripping medicine mouth 20, two logical medicine mouth 21 position sets up relatively, two lead to install the body of rod 31 between the medicine mouth 21, the body of rod 31 rotates through rotating part 32 and installs in dripping medicine mouth 20, make the body of rod 31 rotate through rotation regulation end 33, the body of rod 31 rotates and realizes going out the intercommunication of medicine regulation passageway 34 or going out the closing of medicine regulation passageway 34, go out the regulation of medicine regulation passageway 34 through the rotation, and then realize accurate regulation discharge. More specifically, when the surface of the rod 31 completely abuts against the two openings 21, the channel 34 is closed, and when the surface of the rod 31 does not completely abut against the two openings 21, the channel 34 is opened.

The above are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable medicine device that drips of ophthalmic care which characterized in that: comprises a soft bottle, the soft bottle is provided with a medicine cavity, the lower end of the medicine cavity is communicated with a medicine dropping nozzle, the medicine dropping nozzle is internally provided with a medicine through opening and a medicine outlet which are oppositely arranged, the medicine through opening at the lower end is communicated with the medicine outlet, the extending direction of the medicine through openings is vertical to the axial direction of the medicine dripping nozzle, an adjusting rod with the extending direction being the same as that of the medicine through openings is arranged between the two medicine through openings, the width of the medicine through openings is smaller than the diameter of the adjusting rod, the adjusting rod comprises a rod body, the outer side wall of the rod body is respectively abutted against the two medicine through openings, a rotating part is arranged in the rod body, the rod body is arranged in the medicine dripping nozzle through the rotating part, one end of the rod body is fixedly connected with an adjusting end, the adjusting end is located the outside of medicine dripping nozzle, rotates the adjusting end, the body of rod and two lead to medicine mouth intercommunication and form out medicine and adjust the passageway.

2. An ophthalmic-care portable dispensing device as claimed in claim 1, wherein: the rotating part is the screw thread, set up the mounting groove in the medicine mouth that drips, the body of rod pass through the rotating part with the mounting groove screw thread rotates to be connected, the body of rod is kept away from the one end of rotating part is the passageway end, the passageway end with form between the one end that leads to the medicine mouth and correspond go out medicine regulation passageway.

3. An ophthalmic-care portable dispensing device as claimed in claim 2, wherein: the medicine through opening is formed in one side, far away from the adjusting end, of the medicine dripping nozzle.

4. An ophthalmic-care portable dispensing device as claimed in claim 2, wherein: the rotating part sets up in keeping away from the one end of passageway end.

5. An ophthalmic-care portable dispensing device as claimed in claim 1, wherein: the mounting groove has been seted up in the medicine mouth that drips, the mounting groove is located two lead to between the medicine mouth, the body of rod pass through the rotating part rotate the joint in the mounting groove, along the wrong two at least regulation punch combination that set up of circumference on the body of rod, every regulation punch combination includes an adjustment through-hole at least, every the setting of regulation punch combination the quantity of adjustment through-hole is all inequality, all the adjustment through-hole is followed respectively the axis direction dislocation interval of the body of rod sets up, and is organized the adjustment through-hole is followed the orientation of the circumference direction of the body of rod is the same, and is different the adjustment punch combination the adjustment through-hole is followed the circumference dislocation interval of the body of rod sets up, and is adjacent the spacing distance between the adjustment punch combination is greater than the width an of medicine mouth leads to.

6. An ophthalmic-care portable dispensing device as claimed in claim 5, wherein: the rotating part includes fixed slot and go-between, the mounting groove seted up with the screens groove that the fixed slot position corresponds, one side of go-between install in the fixed slot, the opposite side of go-between install in the screens inslot.

7. An ophthalmic-care portable dispensing device as claimed in claim 5, wherein: the diameter b of the adjusting through hole is smaller than the width a of the medicine through hole.

8. An ophthalmic-care portable dispensing device as claimed in claim 1, wherein: the side wall of the soft bottle is provided with a fixing rod oppositely, one end of the fixing rod is connected with the soft bottle, and the other end of the fixing rod is connected with the side wall of the soft bottle through a spring.

9. An ophthalmic-care portable dispensing device as claimed in claim 1, wherein: the medicine dripping nozzle is covered with a sealing cover.

10. An ophthalmic-care portable dispensing device as claimed in claim 1, wherein: the soft bottle is provided with a medicine cavity, and an upper opening end cover of the medicine cavity is provided with a medicine cover.