CN108992242A - A kind of eye drops bottle dropper - Google Patents
A kind of eye drops bottle dropper Download PDFInfo
- Publication number
- CN108992242A CN108992242A CN201810860327.4A CN201810860327A CN108992242A CN 108992242 A CN108992242 A CN 108992242A CN 201810860327 A CN201810860327 A CN 201810860327A CN 108992242 A CN108992242 A CN 108992242A
- Authority
- CN
- China
- Prior art keywords
- segmental arc
- bottle
- support
- eye drops
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003889 eye drop Substances 0.000 title claims abstract description 69
- 229940012356 eye drops Drugs 0.000 title claims abstract description 69
- 210000001508 eye Anatomy 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 210000000744 eyelid Anatomy 0.000 claims abstract description 8
- 244000144985 peep Species 0.000 claims description 9
- 230000007704 transition Effects 0.000 description 16
- 239000012530 fluid Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 7
- 210000004907 gland Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000006196 drop Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/16—Holders for containers
Abstract
The invention discloses a kind of eye drops bottle droppers, comprising: bottle holder has the positioning chamber for disposing the eye drops bottle；It is mounted on the dropping liquid extrusion device of the bottle holder side, there is the pressure ram that can be protruded into the positioning chamber, generate dropping liquid for squeezing eye drops bottle side；Support eyeshade for covering on eyes is connected to the bottle holder bottom；Wherein, the support eyeshade has the bottom support mouth for strutting eyes, and the bottom support mouth is sequentially connected and is surrounded by the first canthus side segmental arc for being placed in canthus side, the upper support segmental arc for strutting upper eyelid, the second canthus side segmental arc for being placed in another canthus side and the lower support segmental arc for strutting lower eyelid；And first canthus side segmental arc and the second canthus side segmental arc are symmetrical arranged, the upper support segmental arc is arranged higher than lower support segmental arc.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of eye drops bottle droppers.
Background technique
The body of currently used eyedrops bottle all has certain elasticity, squeezes body directly by finger to complete to drip
The process of medicament for the eyes, has the following problems: 1, the bottle neck of eyedrops bottle often can not instill eyes due to misalignment, or even can not
Carefully protrudes into eyes and eyes are damaged；2, some patients cause medicament for the eyes since eyes are opened not open or open not in place
Eyes can not be instilled；3, the dynamics that finger squeezes usually not can control, to make dosage that cannot control or not squeeze out
Carry out or continuously squeeze out more drops, causes to waste.
Summary of the invention
The object of the invention is to provide a kind of eye drops bottle dropper to overcome the above-mentioned problems of the prior art,
Eyes can be strutted and instill dropping liquid alignment eyes, while realizing the control to dropping liquid amount.
In order to realize above-mentioned purpose of the invention, the following technical schemes are provided:
A kind of eye drops bottle dropper, comprising: bottle holder has the positioning chamber for disposing the eye drops bottle；It is mounted on described
The dropping liquid extrusion device of bottle holder side has the pressure ram that can be protruded into the positioning chamber, for squeezing eye drops bottle side
Generate dropping liquid；Support eyeshade for covering on eyes is connected to the bottle holder bottom；Wherein；The support eyeshade, which has, to be strutted
Mouth is supportted in the bottoms of eyes, the bottom support mouth by for being placed in canthus side the first canthus side segmental arc, for strutting upper eye
The upper support segmental arc of skin, the second canthus side segmental arc for being placed in another canthus side and the lower support segmental arc for strutting lower eyelid according to
Secondary connection surrounds；And first canthus side segmental arc and the second canthus side segmental arc are symmetrical arranged, the upper support segmental arc is higher than lower support
Segmental arc setting.
Preferably, first canthus side segmental arc, the second canthus side segmental arc, upper support segmental arc and lower support segmental arc are by different songs
Multiple subarc sections of rate are constituted；Wherein, the upper support segmental arc is by upper intermediate segmental arc and several subarcs for being symmetricly set on its two sides
Section is constituted；The lower support segmental arc is made of lower intermediate segmental arc with several subarc sections for being symmetricly set on its two sides.
Preferably, the central axes M of the connecting line at the upper intermediate segmental arc center and lower intermediate segmental arc center and the bottle holder
Between angle be α, α=60 ° ± 15%.
Preferably, the vertical range of the upper intermediate segmental arc center to the bottle holder central axes is L1, the lower intermediate arc
The vertical range of Duan Zhongxin to the bottle holder central axes M is L2；Wherein, L1=13mm ± 10%, L2=22mm ± 10%, L1+
L2=35mm ± 10%.
Preferably, the support eyeshade is corresponding in first canthus side segmental arc, lower support segmental arc and the second canthus side segmental arc
Region open up eyes peep hole.
Preferably, the bottle holder installs photosensitive lamp device in the top of the eyes peep hole, has and is mounted on bottle holder
The photosensitive lamp of inside and the lamp control button being mounted on the outside of bottle holder.
Preferably, the dropping liquid extrusion device is mounted on the bottle holder side by mounting base, and the mounting base includes: peace
Mounting base shell mounted in the bottle holder side has the mounting base inner cavity being connected to the positioning chamber；Wherein, the dropping liquid
Extrusion device includes: to be threaded through the pressure ram intracavitary in the mounting base；It is intracavitary and cover in institute in the mounting base
State the spring outside pressure ram；Wherein, the pressure ram, which has to be pierced by from one end of the mounting base inner cavity, protrudes into the bottle holder
Pressed end in positioning chamber, and the press-side being pierced by from the mounting base inner cavity other end outside mounting base shell.
Preferably, the bottle holder includes: the inner casing with the positioning chamber, top and bottom be respectively equipped with it is described fixed
The loading port of position chamber connection and dropping liquid outlet；The shell being set in outside the inner casing, bottom opening and the support eyeshade
Top opening docking；Wherein, for disposing the bottle neck of the eye drops bottle in the dropping liquid outlet, and its outer snapping is for blocking bottle
The bottle cap of mouth；Wherein, the mounting base shell is mounted on the shell side.
Preferably, the bottom face of the dropping liquid outlet is higher than the upper support segmental arc setting；And the upper intermediate segmental arc center
Vertical range to the bottom face of dropping liquid outlet is H1, the bottom face that the lower intermediate segmental arc center is exported to the dropping liquid
Vertical range be H2；Wherein, H1=1.5mm ± 10%, H2=20mm ± 10%.
Alternatively, the bottle holder includes: the base housing for holding the eye drops bottle body, bottom opening and the support
The top opening of eyeshade is docked；Snapping forms the positioning chamber at the top of bottle cover, with the base housing；Wherein, the installation
Seat shell body is mounted on the bottle cover side.
The beneficial effects of the present invention are embodied in following aspect:
1) present invention helps patient to strut eyes by setting support eyeshade and photosensitive lamp, in order to which ocular fluid can instill eyes,
Dropping liquid pressurizing unit can control dropping liquid dose simultaneously, and medicament for the eyes is avoided to waste；
2) present invention realizes that ocular fluid can smoothly enter eye by the positional relationship of the outlet of rational design ocular fluid and support eyeshade
Eyeball, and avoid stabbing eyes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of eye drops bottle dropper embodiment one of the present invention；
Fig. 2 is the explosive view of eye drops bottle dropper embodiment one of the present invention；
Fig. 3 is the front view of eye drops bottle dropper embodiment one of the present invention；
Fig. 4 is M-M cross-sectional view shown in Fig. 3；
Fig. 5 is N-N cross-sectional view shown in Fig. 3；
Fig. 6 is the segmental arc composition of support eyeshade bottom support mouth (looking up from Fig. 3) of eye drops bottle dropper embodiment one of the present invention
Schematic diagram；
Fig. 7 is in the upper intermediate segmental arc center of the embodiment of the present invention one and the connecting line and bottle holder at lower intermediate segmental arc center
Angle schematic diagram between axis；
Fig. 8 be the embodiment of the present invention one upper intermediate segmental arc center and lower intermediate segmental arc center to bottle holder central axes it is vertical
The schematic diagram of distance and the vertical range to dropping liquid outlet bottom face；
Fig. 9 is the structural schematic diagram of eye drops bottle dropper embodiment two of the present invention；
Figure 10 is the explosive view of eye drops bottle dropper embodiment two of the present invention；
Figure 11 is the front view of eye drops bottle dropper embodiment two of the present invention；
Figure 12 is V-V cross-sectional view shown in Figure 11；
Figure 13 is W-W cross-sectional view shown in Figure 11；
Figure 14 is the segmental arc composition schematic diagram of support eyeshade bottom support mouth (looking up from Figure 11) of the embodiment of the present invention two；
Figure 15 is the upper intermediate segmental arc center of the embodiment of the present invention two and the connecting line and bottle holder at lower intermediate segmental arc center
Angle schematic diagram between central axes；
Figure 16 is the upper intermediate segmental arc center of the embodiment of the present invention two and hanging down for lower intermediate segmental arc center to bottle holder central axes
The straight schematic diagram of distance and the schematic diagram of the vertical range to bottle neck bottom face.
Description of symbols: 1- bottle holder；1a- positioning chamber；11- inner casing；11a- loading port；The outlet of 11b- dropping liquid；Outside 12-
Shell；13- base housing；13a- catching groove；13b- positioning and guiding fin；14- bottle cover；14a- observation window of liquid level；14b- buckle；14c-
Positioning and guiding slot；15- mounting base shell；15a- mounting base inner cavity；16- bottle cap；2- dropping liquid extrusion device；21- pressure ram；211-
Gland；212- pressed end；213- press-side；22- spring；23- buckle closure；24- pressure cap；3- supports eyeshade；3a- eyes peep hole；
4- eye drops bottle；The second canthus 5- side segmental arc；Segmental arc among the second canthus 50-；53- third transition segmental arc；The 4th transition arcs of 54-
Section；The first canthus 6- side segmental arc；Segmental arc among the first canthus 60-；61- First Transition segmental arc；62- the second transition segmental arc；Under 7-
Support segmental arc；Intermediate segmental arc under 70-；The first segmental arc of 71-；The second segmental arc of 72-；73- third segmental arc；The 4th segmental arc of 74-；Arc is supportted on 8-
Section；The upper intermediate segmental arc of 80-；The 5th segmental arc of 85-；The 6th segmental arc of 86-；The photosensitive lamp device of 9-；91- lamp control button.
Specific embodiment
As illustrated in figs 1 and 9, the present invention provides a kind of eye drops bottle dropper, comprising: for disposing the bottle holder 1 of eye drops bottle 4；
It is mounted on the dropping liquid extrusion device 2 of 1 side of bottle holder, generates dropping liquid for being squeezed from 1 side of bottle holder eye drops bottle 4；Even
Connect the support eyeshade 3 in 1 bottom of bottle holder.Wherein, support eyeshade 3 is connected to bottle holder 1, in order to which ocular fluid instills eyes via support eyeshade 3.
Wherein, support eyeshade 3, which has, can support eyes distracted bottom in mouth, the bottom support mouth by the first canthus side segmental arc 6, on
Support segmental arc 8, the second canthus side segmental arc 5 and lower support segmental arc 7 are sequentially connected and surround.Wherein, the first canthus side segmental arc 6 and the second canthus
Side segmental arc 5 is symmetrical structure, as any eyes application present invention, the first canthus side segmental arc 6 and the second canthus side segmental arc 5
On the inside of the adaptable inner eye corner for being placed in any eyes or on the outside of the tail of the eye.Wherein, upper support segmental arc 8 is come for being placed in above eyes
Upper eyelid is strutted, lower support segmental arc 7 struts lower eyelid for being placed in below eyes；And upper support segmental arc 8 is higher than lower support segmental arc 7 and sets
It sets, when support eyeshade 3 covers on eyes, makes the ocular surface being located between upper support segmental arc 8 and lower support segmental arc 7 and ocular fluid drippage side
It is at a certain angle to shape, in order to which ocular fluid smoothly enters eyes.Wherein, as shown in Fig. 1 and 6 and 9 and 14, the first canthus side
Segmental arc 6, the second canthus side segmental arc 5, upper support segmental arc 8 and lower support segmental arc 7 are made of multiple subarc sections of different curvature, in order to
With form adaptable shape around eyes, more fitting is comfortable when use.
As shown in Fig. 6 and 14, it is lower support segmental arc 7 by lower intermediate segmental arc 70 and be located at its two sides the first segmental arc 71,
Second segmental arc 72 and third segmental arc 73, the 4th segmental arc 74 are constituted, wherein and the first segmental arc 71 and third segmental arc 73 are symmetrical arranged, the
Two segmental arcs 72 and the 4th segmental arc 74 are symmetrical arranged, and the curvature of lower intermediate segmental arc 70 is greater than the first segmental arc 71,72 and of the second segmental arc
The curvature of third segmental arc 73, the 4th segmental arc 74 is formed immediately below the lower support to lower eyelid from eyes when being placed in below eyes
Power.
Upper support segmental arc 8 is by upper intermediate segmental arc 80 and is symmetricly set on the 5th segmental arc 85 and 86 structure of the 6th segmental arc of its two sides
At.
Since upper intermediate segmental arc 80 is centrally located in upper support segmental arc 8, upper 8 center of support segmental arc i.e. 80 center of intermediate segmental arc,
Lower intermediate segmental arc 70 is centrally located in lower support segmental arc 7, lower 7 center of support segmental arc i.e. 70 center of lower intermediate segmental arc.First canthus side arc
Section 6 and the second 5 or more canthus side segmental arc support 8 center of segmental arc (80 center of upper intermediate segmental arc) and lower 7 center of support segmental arc (lower intermediate arc
Section 70 centers) line for symmetry axis be symmetrical arranged.
First canthus side segmental arc 6 is by segmental arc 60 among the first canthus and is located at the First Transition segmental arc 61 of its two sides
It is constituted with the second transition segmental arc 62, wherein the connection of First Transition segmental arc 61 is lower to support segmental arc 7, supports in the connection of the second transition segmental arc 62
Segmental arc 8.
Second canthus side segmental arc 5 is by segmental arc 50 among the second canthus and is located at the third transition segmental arc 53 of its two sides
It is constituted with the 4th transition segmental arc 54, wherein the connection of third transition segmental arc 53 is lower to support segmental arc 7, supports in the connection of the 4th transition segmental arc 54
Segmental arc 8.Wherein, segmental arc 50 is symmetrical arranged among segmental arc 60 and the second canthus among the first canthus, First Transition segmental arc 61 and the
Three transition segmental arcs 53 are symmetrical arranged, and the second transition segmental arc 62 and the 4th transition segmental arc 54 are symmetrical arranged.
When implementation, the bottom support mouth of support eyeshade 3 is made of hard material, to there is enough hardness to strut eyes, example
Such as duroplasts；In order to avoid hard bottom support mouth skin around eyes are damaged, can be coated outside it one layer it is soft
Material, such as silica gel.
The present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, the eye drops bottle dropper of the present embodiment includes: the bottle holder 1 for disposing eye drops bottle 4；It is mounted on bottle
The dropping liquid extrusion device 2 of 1 side of seat；It is connected to the support eyeshade 3 of 1 bottom of bottle holder.
As shown in figure 4, bottle holder 1 includes: inner casing 11；The shell 12 being set in outside inner casing 11.Wherein, inner casing 11, which has, uses
In the positioning chamber 1a of placement 4 body of eye drops bottle, and it is respectively communicated with the loading port 11a and dropping liquid outlet 11b of positioning chamber 1a.Specifically
, loading port 11a is located at the top of inner casing 11, and eye drops bottle 4 is packed into positioning chamber 1a via loading port 11a；Dropping liquid exports 11b
In the bottom of inner casing 11, for disposing the bottle neck of eye drops bottle 4, when implementation, dropping liquid outlet 11b is in the back taper being adapted to bottle neck
Shape.
As shown in figure 4, the bottom opening of shell 12 is docked with the top opening of support eyeshade 3.When implementation, inner casing 11, shell
12 and support eyeshade 3 be integrally formed.
It should be noted that the present embodiment by Fig. 2 shows eye drops bottle 4 for, the positioning chamber 1a of inner casing 11 is designed as
The shape being adapted to 4 body of eye drops bottle, but the shape of positioning chamber 1a is without being limited thereto, it can be 4 bottles according to actual eye drops bottle
The design of figure shape.
In addition, the bottle cap 16 of the present embodiment setting and its snapping also outside dropping liquid outlet 11b, for blocking 4 bottles of eye drops bottle
Mouth avoids unspent medicament for the eyes contaminated.
When eye drops bottle 4 is packed into inner casing 11, the part that 4 bottle neck of eye drops bottle exposes the bottom face of dropping liquid outlet 11b is cut
Fall.Wherein, it as shown in figure 8, the bottom face of dropping liquid outlet 11b is arranged higher than upper support segmental arc 8, is protruded into avoid dropping liquid outlet 11b
Eyes.Wherein, the center of upper support segmental arc 8 occupy highest point in entire upper support segmental arc 8, therefore, as long as the bottom end of dropping liquid outlet 11b
Face is higher than the center of upper support segmental arc 8, then is higher than and entirely above supports segmental arc 8.
Specifically, upper support 8 center of segmental arc (i.e. upper intermediate segmental arc 80 center) to dropping liquid outlet 11b bottom face it is vertical away from
From for H1, the vertical range of bottom face of lower support 7 center of segmental arc (i.e. 70 center of lower intermediate segmental arc) to dropping liquid outlet 11b is H2；
Wherein, H1=1.5mm ± 10%, H2=20mm ± 10%.
As shown in figure 8, the present embodiment eye drops bottle 4 is centrally located in bottle holder 1, enable ocular fluid along 1 central axes M of bottle holder to
Under ooze.In order to allow ocular fluid to smoothly enter eyes, the present embodiment makes to support 8 center of segmental arc (i.e. 80 center of intermediate segmental arc) to bottle
The vertical range of 1 central axes M of seat is L1, L1=13mm ± 10%；Make lower 7 center of support segmental arc (i.e. 70 center of lower intermediate segmental arc) extremely
The vertical range of 1 central axes M of bottle holder is L2, L2=22mm ± 10%；Wherein, L1+L2=35mm ± 10%.Further, it is
Allow ocular fluid to smoothly enter eyes, as shown in fig. 7, the present embodiment by upper 8 center of support segmental arc (i.e. 80 center of intermediate segmental arc) and
Angle between the connecting line of lower support 7 center of segmental arc (i.e. lower intermediate segmental arc 70 center) and the central axes M of bottle holder 1 is set as α, and α=
60 ° ± 15%.
In addition, as shown in Figure 1, the support eyeshade 3 of the present embodiment is in the first canthus side segmental arc 6, lower support segmental arc 7 and second
The corresponding region of angle side segmental arc 5 opens up eyes peep hole 3a, in order to which when putting drops in one's eyes, doctor carries out the eyes of patient real-time
Observation.
As shown in Fig. 1,3 and 4, the bottle holder 1 of the present embodiment is in the photosensitive lamp dress of the corresponding installation in the surface of eyes peep hole 3a
Set 9.Specifically, photosensitive lamp device 9 includes: the lamp control button 91 for being mounted on 12 outside of shell；It is mounted in 12 bottom of shell
The photosensitive lamp (not shown) of side.Lamp control button 91 has the function of the photosensitive lamp switch of control, and when eye drops, part is suffered from
Person understands the eye closing with strength of instinct, and the support force for supportting eyeshade 3 at this time can do nothing to help patient and strut eyes, and turning on photosensitive lamp can help to suffer from
Person opens eyes, in addition, photosensitive lamp can also be used to the auxiliary clearer observation eyes of doctor.
As shown in figures 2 and 5, dropping liquid extrusion device 2 is mounted on 1 side of bottle holder by mounting base.Specifically, mounting base packet
It includes: being mounted on the mounting base shell 15 of 12 side of shell, there is the mounting base inner cavity 15a being connected to positioning chamber 1a.Wherein, it drips
Liquid extrusion device 2 includes: the pressure ram 21 being threaded through in the 15a of mounting base inner cavity；In the 15a of mounting base inner cavity and covers and squeezing
Spring 22 outside bar 21；Wherein, pressure ram 21 has and can be pierced by and be protruded into positioning chamber 1a from one end of mounting base inner cavity 15a
Pressed end 212, and the press-side 213 being pierced by from the mounting base inner cavity 15a other end outside mounting base shell 15.When pressing pressure ram
When 21 press-side 213, the spring 22 in the 15a of mounting base inner cavity is compressed, and pressed end 212 protrudes into positioning chamber 1a to medicament for the eyes
Bottle 4 is squeezed, so that ocular fluid be made to ooze.The maximum distance forward extended out due to pressure ram 21 is by amount of spring compression and installation
The limitation of seat inner cavity 15a depth is realized so a dropping liquid after eye drops bottle 4 is squeezed measures control and saves dose
Purpose.
Specifically, pressure ram 21 also has the gland 211 being placed in the 15a of mounting base inner cavity, pressure ram 21 passes through gland
211 compressed springs and the screen resilience for receiving spring.In addition, 15 exterior snap of mounting base shell connects buckle closure 23, avoid in spring
Rebound effect under make gland 211 be detached from mounting base inner cavity 15a.Further, the present embodiment is connected in press-side 213 and is pressed
Cap 24 can be threaded connection or snap connection.
Embodiment two
As shown in Figures 9 and 10, the eye drops bottle dropper of the present embodiment includes: the bottle holder 1 for disposing eye drops bottle 4；Installation
Dropping liquid extrusion device 2 in 1 side of bottle holder；It is connected to the support eyeshade 3 of 1 bottom of bottle holder.
As shown in figure 12, bottle holder 1 includes: hollow base housing 13, and top opening is in closing, for holding medicament for the eyes
The body of bottle 4, bottom opening are docked with the top opening of support eyeshade 3；For covering outside 4 body of eye drops bottle and and base housing
The bottle cover 14 of 13 snappings forms the positioning chamber 1a for disposing eye drops bottle 4 with base housing 13.Specifically, such as Figure 10 and 12
Shown, the top periphery of base housing 13 opens up catching groove 13a, the setting of bottom inside protrusion and the catching groove 13a snapping of bottle cover 14
Buckle 14b；As shown in Figure 10, in order to not misplace after making bottle cover 14 and 13 snapping of base housing, the present embodiment is in pedestal shell
Positioning and guiding fin 13b is arranged in the top periphery of body 13, and the bottom end of catching groove 13a is extended to from the top of base housing 13, and
Positioning and guiding fin 13b setting positioning and guiding slot 14c is corresponded on the inside of bottle cover 14.
When implementation, base housing 13 and support eyeshade 3 are integrally formed.
It should be noted that by taking the eye drops bottle 4 shown in Figure 10 as an example, bottle cover 14 and base housing 13 are formed for the present embodiment
Positioning chamber 1a be designed as the shape being adapted to 4 body of the eye drops bottle, but the shape of positioning chamber 1a is without being limited thereto, can basis
Actual 4 body shape of eye drops bottle design.
In addition, the present embodiment designs 13 length of base housing according to 4 bottle neck length of eye drops bottle, when eye drops bottle 4 is packed into bottle
When in seat 1, as shown in figure 16, the bottom face of the bottle neck of eye drops bottle 4 is set higher than upper support segmental arc 8, to avoid the bottle of eye drops bottle 4
Mouth protrudes into eyes.Wherein, the center of upper support segmental arc 8 occupy highest point in entire upper support segmental arc 8, therefore, as long as the bottle of eye drops bottle 4
The bottom face of mouth is higher than the center of upper support segmental arc 8, then is higher than and entirely above supports segmental arc 8.
Specifically, the bottom face of bottle neck of upper support 8 center of segmental arc (i.e. 80 center of intermediate segmental arc) to eye drops bottle 4 is vertical
Distance is H1, and the vertical range of the bottom face of bottle neck of lower support 7 center of segmental arc (i.e. 70 center of lower intermediate segmental arc) to eye drops bottle 4 is
H2；Wherein, H1=1.5mm ± 10%, H2=20mm ± 10%.
As shown in figure 16, the present embodiment eye drops bottle 4 is centrally located in bottle holder 1, enables ocular fluid along 1 central axes M of bottle holder
It oozes downwards.In order to allow ocular fluid to smoothly enter eyes, the present embodiment makes to support 8 center of segmental arc (i.e. 80 center of intermediate segmental arc) extremely
The vertical range of 1 central axes M of bottle holder is L1, L1=13mm ± 10%；Make lower 7 center of support segmental arc (i.e. 70 center of lower intermediate segmental arc)
Vertical range to 1 central axes M of bottle holder is L2, L2=22mm ± 10%；Wherein, L1+L2=35mm ± 10%.Further,
In order to allow ocular fluid to smoothly enter eyes, as shown in figure 15, the present embodiment is by upper 8 center of support segmental arc (i.e. upper intermediate segmental arc 80 center)
Angle between the lower connecting line for supportting 7 center of segmental arc (i.e. 70 center of lower intermediate segmental arc) and the central axes M of bottle holder 1 is set as α, α
=60 ° ± 15%.
In addition, as shown in figure 9, the support eyeshade 3 of the present embodiment is in the first canthus side segmental arc 6, lower support segmental arc 7 and second
The corresponding region of angle side segmental arc 5 opens up eyes peep hole 3a, in order to which when putting drops in one's eyes, doctor carries out the eyes of patient real-time
Observation.
As shown in Fig. 9,11 and 12, the bottle holder 1 of the present embodiment is in the corresponding photosensitive lamp of installation in the surface of eyes peep hole 3a
Device 9.Specifically, photosensitive lamp device 9 includes: the lamp control button 91 for being mounted on 13 outside of base housing；It is mounted on pedestal shell
The photosensitive lamp (not shown) of 13 bottom inside of body.Lamp control button 91 has the function of the photosensitive lamp switch of control, works as eye drip
When liquid, the eye closing with strength of some patientss meeting instinct, the support force for supportting eyeshade 3 at this time can do nothing to help patient and strut eyes, open photosensitive
Lamp can help patient to open eyes, in addition, photosensitive lamp can also be used to the auxiliary clearer observation eyes of doctor.
As shown in Figure 10 and 13, dropping liquid extrusion device 2 is mounted on 1 side of bottle holder by mounting base.Specifically, mounting base packet
It includes: being mounted on the mounting base shell 15 of 14 side of bottle cover, there is the mounting base inner cavity 15a being connected to positioning chamber 1a.Wherein, it drips
Liquid extrusion device 2 includes: the pressure ram 21 being threaded through in the 15a of mounting base inner cavity；In the 15a of mounting base inner cavity and covers and squeezing
Spring 22 outside bar 21；Wherein, pressure ram 21 has and can be pierced by and be protruded into positioning chamber 1a from one end of mounting base inner cavity 15a
Pressed end 212, and the press-side 213 being pierced by from the mounting base inner cavity 15a other end outside mounting base shell 15.When pressing pressure ram
When 21 press-side 213, the spring 22 in the 15a of mounting base inner cavity is compressed, and pressed end 212 protrudes into positioning chamber 1a to medicament for the eyes
Bottle 4 is squeezed, so that ocular fluid be made to ooze.The maximum distance forward extended out due to pressure ram 21 is by amount of spring compression and installation
The limitation of seat inner cavity 15a depth is realized so a dropping liquid after eye drops bottle 4 is squeezed measures control and saves dose
Purpose.Specifically, pressure ram 21 also has the gland 211 being placed in the 15a of mounting base inner cavity, pressure ram 21 passes through gland 211
Compressed spring and the screen resilience for receiving spring.In addition, 15 exterior snap of mounting base shell connects buckle closure 23, returning in spring is avoided
Gland 211 is set to be detached from mounting base inner cavity 15a under elastic force effect.Further, the present embodiment connects pressure cap in press-side 213
24, it can be threaded connection or snap connection.
As shown in Figure 10, the present embodiment opens up observation window of liquid level 14a in bottle cover 14.
Although above-mentioned elaborate the present invention, however, the present invention is not limited thereto, those skilled in the art can
It is modified with principle according to the present invention, therefore, the various modifications that all principles according to the invention carry out all should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. a kind of eye drops bottle dropper characterized by comprising
Bottle holder has the positioning chamber for disposing the eye drops bottle；
It is mounted on the dropping liquid extrusion device of the bottle holder side, there is the pressure ram that can be protruded into the positioning chamber, for squeezing
Eye drops bottle side is pressed to generate dropping liquid；
Support eyeshade for covering on eyes is connected to the bottle holder bottom；
Wherein, the support eyeshade has the bottom support mouth for strutting eyes, and the bottom support mouth is by for being placed in canthus side
First canthus side segmental arc, the upper support segmental arc for strutting upper eyelid, the second canthus side segmental arc for being placed in another canthus side
It is sequentially connected and surrounds with the lower support segmental arc for strutting lower eyelid；And first canthus side segmental arc and the second canthus side segmental arc pair
Claim setting, the upper support segmental arc is arranged higher than lower support segmental arc.
2. eye drops bottle dropper according to claim 1, which is characterized in that first canthus side segmental arc, the second canthus
Side segmental arc, upper support segmental arc and lower support segmental arc are made of multiple subarc sections of different curvature；
Wherein, the upper support segmental arc is made of upper intermediate segmental arc with several subarc sections for being symmetricly set on its two sides；The lower support
Segmental arc is made of lower intermediate segmental arc with several subarc sections for being symmetricly set on its two sides.
3. eye drops bottle dropper according to claim 2, which is characterized in that the upper intermediate segmental arc center and lower intermediate arc
Angle between the connecting line of Duan Zhongxin and the central axes M of the bottle holder is α, α=60 ° ± 15%.
4. eye drops bottle dropper according to claim 3, which is characterized in that the upper intermediate segmental arc center to the bottle holder
The vertical range of central axes is L1, and the vertical range at the lower intermediate segmental arc center to the bottle holder central axes M is L2；Wherein,
L1=13mm ± 10%, L2=22mm ± 10%, L1+L2=35mm ± 10%.
5. eye drops bottle dropper according to claim 4, which is characterized in that the support eyeshade is in first canthus side arc
Section, lower support segmental arc and the corresponding region of the second canthus side segmental arc open up eyes peep hole.
6. eye drops bottle dropper according to claim 5, which is characterized in that the bottle holder is upper the eyes peep hole
Photosensitive lamp device is installed by side, has the photosensitive lamp being mounted on the inside of bottle holder and the lamp control button being mounted on the outside of bottle holder.
7. eye drops bottle dropper according to claim 6, which is characterized in that the dropping liquid extrusion device is pacified by mounting base
Mounted in the bottle holder side, the mounting base includes: the mounting base shell for being mounted on the bottle holder side, have with it is described fixed
The mounting base inner cavity of position chamber connection；
Wherein, the dropping liquid extrusion device includes:
It is threaded through the pressure ram intracavitary in the mounting base；
It is intracavitary and cover the spring outside the pressure ram in the mounting base；
Wherein, the pressure ram, which has, to be pierced by the extruding protruded into the bottle holder positioning chamber from one end of the mounting base inner cavity
It holds, and is pierced by the press-side outside mounting base shell from the mounting base inner cavity other end.
8. eye drops bottle dropper according to claim 7, which is characterized in that the bottle holder includes:
Inner casing with the positioning chamber, top and bottom are respectively equipped with the loading port being connected to the positioning chamber and dropping liquid goes out
Mouthful；
The shell being set in outside the inner casing, bottom opening are docked with the top opening of the support eyeshade；
Wherein, for disposing the bottle neck of the eye drops bottle in the dropping liquid outlet, and its outer snapping is used to block the bottle cap of bottle neck；
Wherein, the mounting base shell is mounted on the shell side.
9. eye drops bottle dropper according to claim 8, which is characterized in that the bottom face of the dropping liquid outlet is higher than described
Upper support segmental arc setting；And the vertical range of bottom face that the upper intermediate segmental arc center to the dropping liquid exports is H1, under described
The vertical range for the bottom face that intermediate segmental arc center to the dropping liquid exports is H2；Wherein, H1=1.5mm ± 10%, H2=
20mm ± 10%.
10. eye drops bottle dropper according to claim 7, which is characterized in that the bottle holder includes:
For holding the base housing of the eye drops bottle body, bottom opening is docked with the top opening of the support eyeshade；
Snapping forms the positioning chamber at the top of bottle cover, with the base housing；
Wherein, the mounting base shell is mounted on the bottle cover side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860327.4A CN108992242A (en) | 2018-08-01 | 2018-08-01 | A kind of eye drops bottle dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860327.4A CN108992242A (en) | 2018-08-01 | 2018-08-01 | A kind of eye drops bottle dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108992242A true CN108992242A (en) | 2018-12-14 |
Family
ID=64598621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860327.4A Pending CN108992242A (en) | 2018-08-01 | 2018-08-01 | A kind of eye drops bottle dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108992242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327153A (en) * | 2019-08-07 | 2019-10-15 | 仇星火 | A kind of eye liquid drop instrument |
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| US6223947B1 (en) * | 1999-02-02 | 2001-05-01 | Byron W. Bernard | Eye dropper with illuminated tip |
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| WO2018101721A2 (en) * | 2016-12-01 | 2018-06-07 | 박원 | Eyedrop applicator |
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|---|---|---|---|---|
| US3934590A (en) * | 1974-11-21 | 1976-01-27 | Campagna Gary J | Ocular positioning droplet dispensing device |
| CN1596852A (en) * | 1997-06-02 | 2005-03-23 | 法玛西雅和厄普约翰公司 | Eye fluid applicator |
| US6223947B1 (en) * | 1999-02-02 | 2001-05-01 | Byron W. Bernard | Eye dropper with illuminated tip |
| JP2008295880A (en) * | 2007-06-01 | 2008-12-11 | Kawamoto Sangyo Kk | Eyedrop application assisting device |
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| WO2018101721A2 (en) * | 2016-12-01 | 2018-06-07 | 박원 | Eyedrop applicator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327153A (en) * | 2019-08-07 | 2019-10-15 | 仇星火 | A kind of eye liquid drop instrument |
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