CN106983947B - Lactobacillus vaginalis planter - Google Patents
Lactobacillus vaginalis planter Download PDFInfo
- Publication number
- CN106983947B CN106983947B CN201710325587.7A CN201710325587A CN106983947B CN 106983947 B CN106983947 B CN 106983947B CN 201710325587 A CN201710325587 A CN 201710325587A CN 106983947 B CN106983947 B CN 106983947B
- Authority
- CN
- China
- Prior art keywords
- container
- medicine
- medicine storage
- storage device
- lactobacillus
- 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.)
- Expired - Fee Related
Links
- 241000186783 Lactobacillus vaginalis Species 0.000 title claims abstract description 27
- 239000003814 drug Substances 0.000 claims abstract description 148
- 238000003860 storage Methods 0.000 claims abstract description 64
- 241000186660 Lactobacillus Species 0.000 claims abstract description 58
- 229940039696 lactobacillus Drugs 0.000 claims abstract description 58
- 238000002360 preparation method Methods 0.000 claims abstract description 45
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 11
- 210000004877 mucosa Anatomy 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 3
- 210000001215 vagina Anatomy 0.000 description 23
- 239000002253 acid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 240000006024 Lactobacillus plantarum Species 0.000 description 3
- 235000013965 Lactobacillus plantarum Nutrition 0.000 description 3
- 229940072205 lactobacillus plantarum Drugs 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1475—Vagina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a lactobacillus vaginalis planter which comprises a hard tube, a medicine storage device, a first elastic extrusion ball and a diffuser, wherein the hard tube is provided with a first end and a second end; the medicine storage device is provided with a medicine storage cavity, an air inlet communicated with the medicine storage cavity and a medicine outlet communicated with the medicine storage cavity; the medicine storage device is detachably connected with the second end of the hard tube, and the air inlet is communicated with the second end of the hard tube; the first elastic extrusion ball is connected with the first end of the hard tube and used for inflating the medicine storage device through the hard tube; the first elastic opening and closing piece is arranged at the medicine outlet and is configured to be opened when the gas pressure in the medicine storage device is larger than a first preset value; the diffuser comprises a first container, the first container is provided with an open end and a closed end, the open end is detachably connected with the medicine storage device, the medicine outlet is communicated with the medicine storage device, and the wall of the first container is provided with a plurality of medicine dispersing holes. According to the lactobacillus vaginalis planter provided by the embodiment of the invention, uniform planting of a lactobacillus powder preparation can be realized, and the lactobacillus vaginalis planter is simple in structure and convenient to use.
Description
Technical Field
The invention relates to a medical appliance, in particular to a lactobacillus vaginalis planter.
Background
The weak acid environment of the vagina can keep the self-cleaning function of the vagina, under the action of endocrine hormone of normal women of childbearing age, epithelial cells of the vagina are proliferated, surface cells of the epithelial cells contain rich glycogen, which is very beneficial to the growth of facultative lactobacillus, the lactobacillus accounts for more than 90 percent of the vagina, and the acid environment of the vagina is kept just if a large amount of the lactobacillus exists, the acid environment can inhibit the growth of other pathogenic bacteria, and a normal ecological balance is formed in the vagina, so the self-cleaning function of the vagina is realized.
However, this acid environment is a weak and dynamic environment, and is easily affected by various factors, and when this acid environment is broken, it is necessary to artificially repair it, and how to uniformly grow lactobacillus to the vaginal mucosa in diameter becomes a difficulty in planting, and there is no simple and effective lactobacillus planting device in the related art.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a lactobacillus vaginalis planter.
To achieve the above objects, a lactobacillus vaginalis planter according to an embodiment of the present invention, adapted to plant a powdery lactobacillus preparation to vaginal mucosa, comprises:
a rigid tube having a first end and a second end;
the medicine storage device is provided with a medicine storage cavity, an air inlet communicated with the medicine storage cavity and a medicine outlet communicated with the medicine storage cavity; the medicine storage device is detachably connected with the second end of the hard tube, and the air inlet is communicated with the second end of the hard tube;
the first elastic extrusion ball is connected with the first end of the hard tube and used for inflating the medicine storage device through the hard tube;
a first elastic opening and closing piece arranged at the medicine outlet and configured to be opened when the gas pressure in the medicine storage device is larger than a first preset value so as to open the medicine outlet;
the diffuser, the diffuser includes first container, first container has an open end and a blind end, the open end with the connection just can be dismantled to the medicine storage ware the medicine mouth communicates with each other, the wall of first container is equipped with a plurality of medicine holes that loose.
According to the vaginal lactobacillus planter provided by the embodiment of the invention, the vaginal lactobacillus planter can extend into a human vagina, the medicine storage device is inflated by extruding the first elastic extrusion ball, when the gas pressure in the medicine storage device is greater than a first preset value, the first elastic opening and closing piece on the medicine storage device is opened to open the medicine outlet, the powdery lactobacillus preparation is sprayed into the diffuser under the action of the gas pressure, the powdery lactobacillus preparation is dispersed into dust in the diffuser and fills the whole diffuser under the action of the gas pressure, and finally, the powdery lactobacillus preparation is uniformly diffused to vaginal mucosa from each medicine dispersing hole on the diffuser, so that the uniform planting of the powdery lactobacillus preparation is realized.
In addition, the lactobacillus vaginalis planter according to the above embodiment of the invention can also have the following additional technical features:
according to an embodiment of the present invention, the diffuser further comprises a plurality of guide plates surrounding an axis of the first container and radially arranged in the first container, each guide plate extending along the axis of the first container, and a fan-shaped gap is formed between two adjacent guide plates;
it is a plurality of the multirow is arranged into to the hole of loosing medicine, the multirow it arranges in to loose medicine hole circumference interval the wall of first container just with a plurality of fan-shaped clearance one-to-one, each row it follows to loose each medicine hole of loosing in the hole of medicine the axis direction interval arrangement of first container.
According to one embodiment of the invention, the outer edge of the guide plate along the radial direction of the first container has a predetermined gap with the wall of the first container, so that an annular cavity is formed between the wall of the first container and the outer edges of the guide plates; the guide plate is bent into an arc shape, and the bending directions of the guide plates are the same.
According to one embodiment of the invention, the wall of the first container is provided with a plurality of mouths which protrude towards the interior of the first container, and the mouths correspond to the medicine dispersing holes one by one; one end of each mouth part is communicated with the corresponding medicine dispersing hole, the other end of each mouth part is provided with an opening, and the diameter of each opening is smaller than that of the medicine dispersing hole.
According to one embodiment of the invention, said opening is provided with a second elastic shutter configured to open when the gas pressure inside said first container is greater than a second predetermined value, so as to open said mouth.
According to one embodiment of the invention, the medicine storage device comprises a second container and a sealing cover, one end of the second container is in threaded connection with the sealing cover, the other end of the second container is provided with the medicine outlet, and the sealing cover is provided with the air inlet.
According to one embodiment of the invention, the sealing cover is provided with a boss, the boss is in threaded connection with the second end of the hard tube, and the air inlet penetrates through the boss; the open end of the first container has an annular flange that is threadably connected to the other end of the second container.
According to an embodiment of the present invention, further comprising:
the air bag is sleeved on the hard tube and is close to the medicine storage device;
and the second elastic extrusion ball is connected with the air bag through a conduit and used for inflating the air bag, and when the air bag is in an inflated state, the diameter of the air bag is larger than that of the diffuser.
According to one embodiment of the invention, one end of the diffuser, which is far away from the medicine storage device, protrudes in the axial direction to form a cylindrical portion, an isolation cap is sleeved on the cylindrical portion, and the diameter of the isolation cap is larger than that of the diffuser.
According to one embodiment of the invention, each of said first and second elastic shutters comprises an elastic plastic pad having a central hole, the inner wall of said central hole is inwardly bulged to form a plurality of fan-shaped flaps, said plurality of fan-shaped flaps abut against each other to close said central hole, and said fan-shaped flaps are deformable and bendable to one axial side under gas pressure to allow said central hole to be at least partially opened.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view from one perspective of a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 2 is an exploded view of one perspective of a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 3 is an exploded view of another perspective of a Lactobacillus vaginalis planter according to embodiments of the present invention;
FIG. 4 is a cross-sectional view of a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a drug reservoir in a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a drug reservoir in a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a diffuser in a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 8 is a side view of a diffuser in a Lactobacillus vaginalis planter according to an embodiment of the present invention;
FIG. 9 is a perspective view of the first and second elastic shutters in a Lactobacillus vaginalis planter according to an embodiment of the invention in a closed position;
FIG. 10 is a perspective view of the first and second elastic shutters in the Lactobacillus vaginalis planter according to the embodiment of the invention in an open state.
Reference numerals:
a rigid tube 10;
a medicine reservoir 20;
a second container 201;
a medicine outlet 2011;
a sealing cover 202;
an air inlet 2021;
a boss 203;
a first resilient squeeze ball 30;
a first resilient shutter 40;
a diffuser 50;
a first container 501;
a medicine dispersing hole 5011;
the annular flange 5012;
a guide plate 502;
a mouth 503;
a cylindrical portion 504;
a sector gap X01;
a ring cavity P01;
a second elastic shutter 51;
elastic plastic pads 401, 511;
fan- shaped petals 402, 512;
an air bag 60;
a second resilient squeeze ball 70;
a conduit 71;
an isolation cap 80.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The lactobacillus vaginalis planter of the embodiment of the present invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 10, the lactobacillus vaginalis planter according to the embodiment of the invention is suitable for planting a powdery lactobacillus preparation on vaginal mucosa, and comprises a hard tube 10, a medicine storage device 20, a first elastic extrusion ball 30 and a diffuser 50.
Specifically, the rigid tube 10 has a first end and a second end.
The medicine storage device 20 is provided with a medicine storage cavity, an air inlet 2021 communicated with the medicine storage cavity, and a medicine outlet 2011 communicated with the medicine storage cavity; the medicine storage device 20 is detachably connected with the second end of the hard tube 10, and the air inlet 2021 is communicated with the second end of the hard tube 10. Wherein, the medicine storage cavity is used for containing the powdery lactobacillus preparation, and the powdery lactobacillus preparation can be filled before use.
A first resilient squeeze bulb 30 is connected to a first end of the rigid tube 10 for inflating the reservoir 20 through the rigid tube 10. When the first resilient bulb 30 is squeezed, gas flows from the first end to the second end of the rigid tube 10 and enters the reservoir 20 through the inlet 2021 in the reservoir 20.
A first elastic opening and closing member 40 is disposed at the medicine outlet 2011 and is configured to open when the gas pressure in the medicine storage 20 is greater than a first predetermined value, so that the medicine outlet 2011 is opened. That is to say, the first elastic opening and closing member 40 is used for controlling the opening or closing of the medicine outlet 2011, specifically, the first elastic opening and closing member 40 has a certain elasticity, in an initial state, the first elastic opening and closing member 40 is kept closed, the corresponding medicine outlet 2011 is closed, in this state, when the first elastic squeezing ball 30 is squeezed to inflate the medicine storage 20, because the medicine outlet 2011 is closed, the gas pressure inside the medicine storage 20 is increasingly greater along with the increase of the gas amount inside the medicine storage 20, when the gas pressure reaches a first predetermined value, the first elastic opening and closing member 40 is forced to deform to open, the corresponding medicine outlet 2011 is opened, at this time, the gas pressure inside the medicine storage 20 is extremely reduced, and the powdered lactobacillus preparation in the medicine storage cavity can be ejected from the medicine outlet 2011.
It will be appreciated that this first predetermined value is determined by the magnitude of the elasticity of the first resilient shutter 40, which should be understood as the minimum pressure required to be able to force the first resilient shutter 40 to deform. The first elastic pressing ball 30 inflates the medicine reservoir 20 by pressing, so that the internal gas pressure is gradually increased to the pressure (i.e. the first preset value) required for forcing the first elastic opening and closing member 40 to deform, and the first elastic opening and closing member 40 is opened.
The operation of the lactobacillus vaginalis planter of the present invention is described in detail as follows:
first, the drug reservoir 20 is removed from the second end of the rigid tube 10 and the drug reservoir 20 is filled with a pre-prepared powdered lactobacillus preparation, the amount of powdered lactobacillus added being more patient specific.
Next, the medicine reservoir 20 containing the powdery lactobacillus preparation is attached to the second end of the rigid tube 10, and at the same time, the diffuser 50 is attached to the end of the medicine reservoir 20 where the medicine outlet 2011 is located.
Further, the diffuser 50 is aligned with the human vagina and inserted, and the rigid tube 10 is slowly pushed so that the diffuser 50 reaches a predetermined position.
Finally, the first elastic extrusion ball 30 is extruded, the first elastic extrusion ball 30 is utilized to inflate the medicine storage device 20, so that the gas pressure in the medicine storage device 20 is gradually increased, when the gas pressure in the medicine storage device 20 reaches a first preset value, the first elastic opening and closing piece 40 of the medicine outlet 2011 on the medicine storage device 20 is opened, so that the medicine storage outlet is opened, at the moment, the powdery lactobacillus preparation in the medicine storage device 20 is sprayed into the diffuser 50 and is diffused into more dispersed powder in the diffuser 50, and finally, the medicine dispersing holes 5011 in the diffuser 50 are uniformly diffused outwards to the vaginal mucosa.
According to the vaginal lactobacillus plantarum planter provided by the embodiment of the invention, the vaginal lactobacillus plantarum planter can extend into the vagina of a human body, the medicine storage device 20 is inflated by squeezing the first elastic squeezing ball 30, when the gas pressure in the medicine storage device 20 is greater than a first preset value, the first elastic opening and closing piece 40 on the medicine storage device 20 is opened, the medicine outlet 2011 is opened, the powdery lactobacillus preparation is sprayed into the diffuser 50 under the action of gas pressure, the powdery lactobacillus preparation is dispersed into dust in the diffuser 50 and fills the whole diffuser 50 due to the action of the gas pressure, and finally the powdery lactobacillus preparation is uniformly diffused to the vaginal mucosa from the medicine dispersing holes 5011 on the diffuser 50, so that the uniform planting of the powdery lactobacillus preparation is realized, the vaginal lactobacillus plantarum is simple in structure and convenient to use, and the planted powdery lactobacillus preparation is uniform and has a good effect.
Alternatively, the rigid tube 10, the medicine container 20 and the diffuser 50 may be made of plastic materials such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), polycarbonate (PC), acrylic-butadiene-styrene (ABS), polycarbonate (PC), PTFE (polytetrafluoroethylene), and of course, metal materials such as stainless steel, copper, titanium alloy, and the like may also be used.
Referring to fig. 2 to 3 and 6 to 7, in some embodiments of the present invention, the diffuser 50 further includes a plurality of guide plates 502, the plurality of guide plates 502 surrounds the axis of the first container 501 and are radially arranged in the first container 501, each of the guide plates 502 extends along the axis of the first container 501, and a fan-shaped gap X01 is formed between two adjacent guide plates 502. Correspondingly, the plurality of medicine dispersing holes 5011 are arranged in a plurality of rows, the plurality of medicine dispersing holes 5011 are circumferentially arranged on the wall of the first container 501 at intervals and correspond to the plurality of fan-shaped gaps X01 one by one, and the medicine dispersing holes 5011 in each row of the medicine dispersing holes 5011 are arranged at intervals along the axial direction of the first container 501.
When the powdered lactobacillus preparation in the medicine container 20 is sprayed into the diffuser 50, since the sprayed powdered lactobacillus preparation has a certain speed, when the powdered lactobacillus preparation encounters the guide plate 502 in the diffuser 50, the powdered lactobacillus preparation flows along the direction of the guide plate 502, and the guide plates 502 separate the fan-shaped gaps X01, so that the powdered lactobacillus preparation is dispersed into the fan-shaped gaps X01 and flows toward the rows of medicine dispersing holes 5011 opposite to the fan-shaped gaps X01, and finally, the powdered lactobacillus preparation is diffused from the medicine dispersing holes 5011 to the external vaginal mucosa.
In other words, in the present embodiment, the plurality of guide plates 502 are provided in the first container 501, and the powdery lactobacillus preparation is dispersed and guided to the respective drug discharge holes 5011 by the fan-shaped gaps X01 partitioned by the guide plates 502, so that the powdery lactobacillus preparation can be uniformly dispersed to the vaginal mucosa, and the uniformity of planting the powdery lactobacillus preparation is further improved.
Advantageously, as shown in fig. 8, in one example, the outer edge of the guide plate 502 along the radial direction of the first container 501 has a predetermined gap with the wall of the first container 501, so that an annular cavity P01 is formed between the wall of the first container 501 and the outer edges of the guide plates 502; the guide plates 502 are curved in an arc shape, and the curved directions of the plurality of guide plates 502 are the same.
That is, the outer edges of the guide plates 502 are not in contact with the wall of the first container 501, but have a predetermined distance from the wall of the first container 501, so that an annular cavity P01 is formed between the wall of the first container 501 and the outer edges of the guide plates 502, and the annular cavity P01 is communicated with the sector gap X01.
Thus, when the powdered lactobacillus preparation in the medicine reservoir 20 is sprayed into the diffuser 50, the powdered lactobacillus preparation is firstly dispersed into the annular cavity P01 through the fan-shaped gap X01 isolated by the guide plate 502, and then is dispersed into the medicine dispersing hole 5011 through the annular cavity P01. In this process, since the guide plate 502 is curved in an arc shape and has the same curved direction, and the sprayed powdery lactobacillus preparation has a certain velocity, the powdery lactobacillus preparation can be caused to flow in one direction in the annular chamber P01 (as shown in fig. 8, the powdery lactobacillus preparation flows in the direction of the arrow in the annular chamber P01) by the guide of the guide plate 502, thereby ensuring that the powdery lactobacillus preparation can be uniformly dispersed into the annular chamber P01, and finally, uniformly dispersed to the outside, and further improving the uniformity of planting.
Referring to fig. 6 and 7, in some embodiments of the present invention, the wall of the first container 501 is provided with a plurality of nozzles 503 protruding toward the inside of the first container 501, and the plurality of nozzles 503 correspond to the plurality of dispensing holes 5011 one to one; one end of each of the mouth parts 503 is communicated with the corresponding medicine dispersing hole 5011, and the other end has an opening, the diameter of which is smaller than that of the medicine dispersing hole 5011. Preferably, the mouth 503 is formed in a tapered shape, and has a gradually increasing diameter from the inside to the outside.
That is, the mouth part 503 is located inside the first container 501, and one end of the mouth part 503 is connected to the inner wall of the first container 501, and preferably, the mouth part 503 is integrally formed with the first container 501. The opening of the nozzle 503 is communicated with a dispensing hole 5011 in the wall of the first container 501, and the powdered lactobacillus preparation in the first container 501 enters the nozzle 503 through the opening of the nozzle 503, flows to the dispensing hole through the nozzle 503, and is finally dispensed to the outside through the dispensing hole.
It should be noted that the diffuser 50 may contact the liquid in the vagina during use to cause the powdered lactobacillus preparation to be wetted and agglomerated at the dispensing opening, thereby blocking the dispensing opening. In this embodiment, since the opening of the nozzle part 503 is close to the inside of the first container 501, that is, the opening of the nozzle part 503 is hidden in the first container 501, the liquid in the vagina is not substantially contacted, and the problem that the powdery lactobacillus preparation is wet and caked at the opening to block the opening does not substantially occur. While the diameter of the dispensing hole 5011 is larger than that of the opening, that is, the diameter of the dispensing hole 5011 can be designed larger due to the opening, so that the large size of the dispensing hole 5011 can reduce the possibility of the powdery lactobacillus preparation wetting and blocking the dispensing hole 5011, thereby ensuring more reliable use performance.
Referring to fig. 6 and 7, in an embodiment of the present invention, a second elastic shutter 51 is disposed on the opening, and the second elastic shutter 51 is configured to open when the gas pressure in the first container 501 is greater than a second predetermined value, so that the mouth 503 is opened.
That is, a second elastic shutter 51 is provided on the opening of each of the mouths 503, and the opening and closing of the opening is controlled by the second elastic shutter 51. Specifically, the second elastic opening and closing member 51 has a certain elasticity, and in an initial state, the second elastic opening and closing member 51 is kept closed, and the corresponding opening is closed, and in this state, as the amount of the gas and the powdered lactobacillus preparation injected into the first container 501 from the medicine reservoir 20 is gradually increased, the gas pressure in the first container 501 is increased, and when the gas pressure reaches a second predetermined value, the second elastic opening and closing member 51 is forced to deform and open, and the corresponding opening is opened, and at this time, the powdered lactobacillus preparation in the first container 501 can be diffused out from the opening.
In this embodiment, by providing the second elastic opening and closing member 51, on one hand, the liquid in the vagina can be prevented from entering the first container 501, and the problems of opening blockage and agglomeration of the powdery lactobacillus preparation in the first container 501 caused by wetting of the powdery lactobacillus preparation are avoided, and on the other hand, the second elastic opening and closing member 51 is opened only when the gas pressure in the first container 501 is greater than the second predetermined value, so that the powdery lactobacillus preparation in the first container 501 can be ensured to have a certain diffusion rate when the opening is opened, and the planting efficiency is further improved.
More specifically, as shown in fig. 2, fig. 3 and fig. 5, in an embodiment of the present invention, the medicine storage device 20 includes a second container 201 and a sealing cover 202, one end of the second container 201 is connected to the sealing cover 202 by a screw, the other end of the second container 201 is provided with the medicine outlet 2011, and the sealing cover 202 is provided with the air inlet. Therefore, before use, the sealing cover 202 can be opened, the powdery lactobacillus can be filled in the second container 201, and then the sealing cover 202 is covered on the second container 201 to form sealing.
Referring to fig. 5 to 7, in an embodiment of the present invention, the sealing cover 202 has a boss 203, the boss 203 is screwed with the second end of the rigid tube 10, and the air inlet penetrates through the boss 203; the open end of the first vessel 501 has an annular flange 5012, the annular flange 5012 being threadably connected to the other end of the second vessel 201. Therefore, when the medicine storage device 20 is assembled, the boss 203 on the sealing cover 202 is matched with the hard tube 10 in a threaded manner, so that the medicine storage device 20 can be detachably connected with the hard tube 10. The annular flange 5012 of the first container 501 is matched with the other end of the second container 201 through threads, so that the diffuser 50 and the medicine storage device 20 can be detachably connected, and the detachable connection is convenient and simple in structure.
Referring to fig. 1 to 4, in some embodiments of the present invention, the present invention further comprises a balloon 60 and a second elastic pressing ball 70, wherein the balloon 60 is sleeved on the rigid tube 10 and is adjacent to the medicine container 20; a conduit 71 through which a second resiliently compressible bulb 70 is connected to the bladder 60 for inflating the bladder 60, the bladder 60 having a diameter greater than the diameter of the diffuser 50 when the bladder 60 is in the inflated condition.
When the second end of the hard tube 10 is inserted into the vagina in use, the air bag 60 is inflated by the second elastic extrusion ball 70, the air bag 60 is inflated, the inner wall of the vagina is supported after the air bag 60 is inflated, and a certain gap is formed between the outer peripheral surface of the diffuser 50 and the inner wall of the vagina because the diameter of the diffuser 50 is smaller than that of the air bag 60, so that liquid in the vagina wetting the medicine dispersing holes 5011 and the openings due to the fact that the diffuser 50 contacts the inner wall of the vagina can be avoided, and the medicine dispersing holes 5011 and the openings are blocked due to agglomeration of the powdery lactobacillus in the medicine dispersing holes 5011 and the openings, and therefore the medicine dispersing holes 5011 and the openings can be further prevented from being blocked, and the use reliability of the hard tube is improved.
Advantageously, in an example of the present invention, an end of the diffuser 50 away from the medicine reservoir 20 protrudes axially to form a cylindrical portion 504, the cylindrical portion 504 is provided with an isolation cap 80, and a diameter of the isolation cap 80 is larger than a diameter of the diffuser 50.
When the diffuser 50 extends into the vagina, the diffuser 50 can not contact the inner wall of the vagina due to the isolation effect of the isolation cap 80, and meanwhile, after the diffuser 50 is positioned, the diffuser 50 can be kept in a relatively fixed state and keeps a certain gap with the inner wall of the vagina due to the fact that the diameter of the isolation cap 80 is larger than that of the diffuser 50 and the isolation cap and the air bag 60 are respectively positioned at two sides of the diffuser 50, so that liquid in the vagina can be prevented from wetting the medicine dispersing holes 5011 and the openings due to contact with the inner wall of the vagina, and powdery lactobacillus is prevented from agglomerating at the medicine dispersing holes 5011 and the openings to block the medicine dispersing holes 5011 and the openings, and therefore, higher use reliability of the medicine dispersing device is ensured.
More specifically, referring to fig. 9 and 10, in one embodiment of the present invention, each of the first resilient shutter 40 and the second resilient shutter 51 includes a resilient plastic pad 401, 511 having a central hole 4011, 5111, the inner wall of the central hole 4011, 5111 is formed with a plurality of fan-shaped flaps 402, 512 protruding inward, the plurality of fan-shaped flaps abut against each other to close the central hole 4011, 5111, and the fan-shaped flaps are deformed and bent to one axial side under gas pressure to at least partially open the central hole 4011, 5111.
That is, at normal pressure, the plurality of fan-shaped petals in the first elastic opening and closing member 40 and the second elastic opening and closing member 51 abut against each other to close the central holes 4011 and 5111, and after a certain gas pressure is applied, the plurality of fan-shaped petals are deformed to one side to gradually open the central holes 4011 and 5111, so that the opening and closing following the gas pressure change are realized, and the structure is simple and reliable.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A vaginal lactobacillus planter adapted to plant a powdered lactobacillus preparation to the vaginal mucosa, comprising:
a rigid tube having a first end and a second end;
the medicine storage device is provided with a medicine storage cavity, an air inlet communicated with the medicine storage cavity and a medicine outlet communicated with the medicine storage cavity; the medicine storage device is detachably connected with the second end of the hard tube, and the air inlet is communicated with the second end of the hard tube;
the first elastic extrusion ball is connected with the first end of the hard tube and used for inflating the medicine storage device through the hard tube;
a first elastic opening and closing piece, which is arranged at the medicine outlet and is configured to open when the gas pressure in the medicine storage device is larger than a first preset value so as to open the medicine outlet;
the diffuser comprises a first container, the first container is provided with an open end and a closed end, the open end is detachably connected with the medicine storage device, the medicine outlet is communicated with the medicine storage device, and the wall of the first container is provided with a plurality of medicine dispersing holes; the diffuser further comprises a plurality of guide plates surrounding the axis of the first container and radially arranged in the first container, each guide plate extends along the axis direction of the first container, and a fan-shaped gap is formed between every two adjacent guide plates; the plurality of medicine scattering holes are arranged in a plurality of rows, the plurality of medicine scattering holes are circumferentially arranged on the wall of the first container at intervals and correspond to the plurality of fan-shaped gaps one by one, and the medicine scattering holes in each row are arranged at intervals along the axial direction of the first container; the outer side edge of the guide plate along the radial direction of the first container is provided with a preset gap with the wall of the first container, so that an annular cavity is formed between the wall of the first container and the outer side edges of the guide plates; the guide plates are bent into arc shapes, and the bending directions of the guide plates are the same;
the air bag is sleeved on the hard tube and is close to the medicine storage device;
a second resiliently compressible bulb connected to the balloon via a conduit for inflating the balloon, the balloon having a diameter greater than the diameter of the diffuser when the balloon is in an inflated condition;
one end of the diffuser, which is far away from the medicine storage device, protrudes axially to form a cylindrical part, an isolation cap is sleeved on the cylindrical part, and the diameter of the isolation cap is larger than that of the diffuser.
2. The lactobacillus vaginalis planter according to claim 1, wherein the wall of the first container is provided with a plurality of nozzles protruding towards the inside of the first container, and the plurality of nozzles correspond to the plurality of dispensing holes one by one; one end of each mouth part is communicated with the corresponding medicine dispersing hole, the other end of each mouth part is provided with an opening, and the diameter of each opening is smaller than that of the medicine dispersing hole.
3. A lactobacillus vaginalis planter according to claim 2 wherein the opening is provided with a second resilient closure member configured to open when the gas pressure within the first container is greater than a second predetermined value to open the mouth.
4. The lactobacillus vaginalis planter as claimed in claim 1, wherein the drug reservoir comprises a second container and a sealing cover, one end of the second container is in threaded connection with the sealing cover, the other end of the second container is provided with the drug outlet, and the sealing cover is provided with the air inlet.
5. The lactobacillus vaginalis planter according to claim 4, wherein the sealing cap has a boss that is threadably connected to the second end of the rigid tube, and the air inlet extends through the boss; the open end of the first container has an annular flange that is threadably connected to the other end of the second container.
6. The lactobacillus vaginalis planter according to claim 3, wherein each of the first and second resilient shutters comprises a resilient plastic pad having a central aperture, an inner wall of the central aperture projects inwardly to form a plurality of scalloped flaps, the scalloped flaps abut one another to close the central aperture, and the scalloped flaps are deformable to flex axially to one side under gas pressure to at least partially open the central aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325587.7A CN106983947B (en) | 2017-05-10 | 2017-05-10 | Lactobacillus vaginalis planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325587.7A CN106983947B (en) | 2017-05-10 | 2017-05-10 | Lactobacillus vaginalis planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106983947A CN106983947A (en) | 2017-07-28 |
| CN106983947B true CN106983947B (en) | 2023-01-03 |
Family
ID=59418049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325587.7A Expired - Fee Related CN106983947B (en) | 2017-05-10 | 2017-05-10 | Lactobacillus vaginalis planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106983947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432981A (en) * | 2017-09-16 | 2017-12-05 | 王淑玲 | A kind of novel gynecological vagina slowly-releasing doser |
| CN109289107B (en) * | 2018-10-19 | 2023-03-17 | 中国人民解放军南京军区南京总医院 | Device of ration intranasal brain target dosing |
| CN111408023B (en) * | 2019-01-07 | 2022-03-04 | 洪亮 | Vaginal lactobacillus implanting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568502A (en) * | 1942-12-28 | 1945-04-09 | Charles Lazar Kark | Means for introducing powder into the vagina |
| CN2292571Y (en) * | 1996-12-30 | 1998-09-30 | 吕艳萍 | Powder medicine blow-in device for vagina |
| US20050205087A1 (en) * | 2004-03-17 | 2005-09-22 | Genzyme Corporation | Powder delivery device |
| US20110066137A1 (en) * | 2007-12-18 | 2011-03-17 | Osel, Inc. | Applicator for applying powder formulations and uses thereof |
| CN202554740U (en) * | 2012-05-25 | 2012-11-28 | 成都恒瑞制药有限公司 | Portable medical spraying device |
| CN202961490U (en) * | 2012-12-21 | 2013-06-05 | 刘翰晨 | Vagina probiotics booster |
| CN103285503A (en) * | 2013-06-06 | 2013-09-11 | 魏永祥 | Powder medicament spraying bottle |
| CN204815326U (en) * | 2015-07-16 | 2015-12-02 | 北京大学深圳医院 | Boosting formula vagina of preventing superinfection ware of dosing |
| CN206081313U (en) * | 2016-07-28 | 2017-04-12 | 高丽彩 | Medicine feeding device for vagina |
-
2017
- 2017-05-10 CN CN201710325587.7A patent/CN106983947B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568502A (en) * | 1942-12-28 | 1945-04-09 | Charles Lazar Kark | Means for introducing powder into the vagina |
| CN2292571Y (en) * | 1996-12-30 | 1998-09-30 | 吕艳萍 | Powder medicine blow-in device for vagina |
| US20050205087A1 (en) * | 2004-03-17 | 2005-09-22 | Genzyme Corporation | Powder delivery device |
| US20110066137A1 (en) * | 2007-12-18 | 2011-03-17 | Osel, Inc. | Applicator for applying powder formulations and uses thereof |
| CN202554740U (en) * | 2012-05-25 | 2012-11-28 | 成都恒瑞制药有限公司 | Portable medical spraying device |
| CN202961490U (en) * | 2012-12-21 | 2013-06-05 | 刘翰晨 | Vagina probiotics booster |
| CN103285503A (en) * | 2013-06-06 | 2013-09-11 | 魏永祥 | Powder medicament spraying bottle |
| CN204815326U (en) * | 2015-07-16 | 2015-12-02 | 北京大学深圳医院 | Boosting formula vagina of preventing superinfection ware of dosing |
| CN206081313U (en) * | 2016-07-28 | 2017-04-12 | 高丽彩 | Medicine feeding device for vagina |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106983947A (en) | 2017-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106983947B (en) | Lactobacillus vaginalis planter | |
| US4330071A (en) | Dispensing device for discharging a liquid or pasty product from a container, containing such a product | |
| US3223289A (en) | Dispensing devices | |
| US5950878A (en) | Dispensing tube valve assembly | |
| AU730751B2 (en) | Duckbill valve with crescent shaped lips | |
| US5921426A (en) | Liner holder | |
| JP5430297B2 (en) | Squeeze former | |
| US9682804B2 (en) | Flow control device and process | |
| JP2020015557A (en) | Dispenser for dispensing flowable material | |
| US4564129A (en) | Dosage dispensing unit | |
| KR20200112921A (en) | Assembly and method for providing micro-volume droplets from squeeze bottles | |
| CN109073435A (en) | Proportioning device and container | |
| CN208145234U (en) | Medicine-spraying device for vagina | |
| US3868965A (en) | Drop former for intravenous set | |
| EP3088851A1 (en) | Liquid dosing device | |
| US3179299A (en) | Collapsible containers | |
| CN112607214A (en) | Dripper structure capable of controlling dripping amount and dripping speed and dripping bottle | |
| CN207734451U (en) | Vaginal lactobacilli planter | |
| US10994119B2 (en) | Connecting element | |
| CN215690990U (en) | Powder injection apparatus | |
| CN212940991U (en) | Ointment coating device for rheumatic immune disease | |
| CN210611363U (en) | Packaging container | |
| CN219688028U (en) | Liquid distribution mechanism | |
| CN210932954U (en) | Postoperative drainage device | |
| CN218987449U (en) | Quantitative dropping bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230103 |