WO2022126626A1 - 可独立喷射的双孔鼻腔喷瓶 - Google Patents

可独立喷射的双孔鼻腔喷瓶 Download PDF

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Publication number
WO2022126626A1
WO2022126626A1 PCT/CN2020/137693 CN2020137693W WO2022126626A1 WO 2022126626 A1 WO2022126626 A1 WO 2022126626A1 CN 2020137693 W CN2020137693 W CN 2020137693W WO 2022126626 A1 WO2022126626 A1 WO 2022126626A1
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WO
WIPO (PCT)
Prior art keywords
bottle
casing
spray
nozzle
nasal
Prior art date
Application number
PCT/CN2020/137693
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English (en)
French (fr)
Inventor
吴克
Original Assignee
江苏奇力康皮肤药业有限公司
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Priority to PCT/CN2020/137693 priority Critical patent/WO2022126626A1/zh
Publication of WO2022126626A1 publication Critical patent/WO2022126626A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B05B11/1084—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping each liquid or other fluent material being pumped by a separate pump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A61H35/04—Baths for specific parts of the body for the nose
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • 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
    • A61M15/00—Inhalators
    • A61M15/08—Inhaling devices inserted into the nose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • B05B15/654—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented using universal joints

Definitions

  • the invention belongs to the field of medical devices, in particular to a double-hole nasal spray bottle that can be sprayed independently.
  • Nasal spray bottle is a common device for nasal administration or nasal cleaning. Many medical reports have revealed that nasal irrigation is effective for such various respiratory diseases, and patients with various respiratory diseases rinse multiple times a day. nasal cavity.
  • nasal spray bottle structures on the market which are only single spray bottles.
  • Patent No. 201380020395.5 describes a nasal cavity rinsing liquid spray container. When administering or cleaning two nasal cavities at the same time, it is also necessary to take into account Single nasal spray independently.
  • the present invention proposes a dual-hole nasal spray bottle that can be sprayed independently.
  • the present invention provides a dual-hole nasal spray bottle that can be sprayed independently, including a bottle body; the bottle body includes a bottle cavity, a bottle cap, a suction part, a nozzle body, and a cover; wherein,
  • the bottle cavity includes a cavity and two independent bottle mouths; the cavity is used for storing nasal spray; the bottle mouth is sealed and connected with the suction part; Aspirated nasal spray;
  • the nozzle body includes a spray head, a connecting plate, and a pressing portion; the spray head and the pressing portion are respectively arranged on two opposite surfaces of the connecting plate;
  • the spray head penetrates through the casing for applying downward pressure, so as to extend into the nasal cavity for spraying;
  • the connecting plate is connected to the inner surface of the casing to form the connection base of the nozzle body;
  • the pressing part is used for abutting the compression part of the suction part, so as to transmit the downward pressure of the casing to the compression part, forming the suction action of the suction part;
  • the bottle cap covers the nozzle body and the cover between the bottle cavity and the cover body of the bottle cap;
  • the cover includes a first shell and a second shell that can be engaged with each other; wherein, one connecting plate of the nozzle body is respectively fixed on the inner surface of the first shell, and the other connecting plate of the nozzle body is are respectively fixed on the inner surface of the second shell;
  • the bottle cavity includes at least two independent chambers.
  • the volumes of the two independent chambers are the same.
  • the different nasal sprays are stored differently in the two separate chambers.
  • the nasal spray includes nasal cleaning solution, nasal care solution, and nasal medicinal solution.
  • the connecting plate is provided with a connecting part, a first nozzle, and an offset channel; wherein, the connecting part is used to connect the inner surface of the housing; the first nozzle communicates with the upper suction pipe of the suction part ; One end of the offset passage communicates with the first nozzle, and the other end communicates with the nozzle that runs through the nozzle;
  • the two nozzle bodies change the spray paths through the offset passage, so as to reduce the distance between the two spray heads.
  • the bottom of the bottle cavity is provided with a concave portion for grasping.
  • the nozzle includes a nozzle connecting part, a nozzle inserting part, and a nozzle bending part; wherein,
  • the nozzle connecting part is used for connecting the connecting plate
  • the nozzle inserting part is used for extending into the nasal cavity
  • One end of the elastic bending part of the nozzle is connected to the nozzle connecting part, and the other end is connected to the nozzle inserting part; the nozzle bending part can be deformed to change the orientation of the nozzle inserting part.
  • the surface of the casing is provided with a through hole for the nozzle to pass through; when the nozzle penetrates through the through hole, there is a gap between the outer wall of the nozzle and the inner wall of the through hole.
  • the inner surface of the casing is provided with a limiting column
  • the connecting plate is provided with a connecting portion
  • the connecting portion is a through-slot structure, which is used to cooperate with the limiting column to form the nozzle body and the The limiting structure of the casing
  • the connecting portion is in the shape of a long hole, so that the limiting column can move along the extending direction of the long hole.
  • the invention provides a dual-hole nasal spray bottle that can be sprayed independently, including a bottle body; the bottle body includes a bottle cavity, a bottle cap, a suction part, a nozzle body, and a cover; wherein, the bottle cavity includes a cavity and two independent bottle mouths;
  • the chamber is used to store the nasal spray; the bottle mouth is sealed and connected with a suction part; the suction part is used to suck out the nasal spray in the chamber;
  • the nozzle body includes a spray head, a connecting plate, and a lower pressure part; the spray head and the downward pressure
  • the nozzle parts are respectively arranged on the two opposite sides of the connecting plate; the spray head penetrates through the casing that applies the downward pressure to protrude into the nasal cavity for spraying; the connecting plate is connected to the inner surface of the casing to form the connection base of the nozzle body; the downward pressure part is used for Abutting against the compressing part of the suction part to transmit the downward pressure of the casing to the compressing part to form the
  • FIG. 1 is a schematic diagram 1 of the overall structure of a dual-hole nasal spray bottle that can be independently sprayed in an embodiment of the present invention
  • Fig. 2 is the overall structure schematic diagram two of the dual-hole nasal spray bottle that can be sprayed independently in an embodiment of the present invention
  • FIG. 3 is a schematic diagram of an exploded structure of an independently sprayable dual-hole nasal spray bottle according to an embodiment of the present invention
  • FIG. 4 is a partial structural schematic diagram 1 of a dual-hole nasal spray bottle that can be independently sprayed according to an embodiment of the present invention
  • FIG. 5 is a second partial structural schematic diagram of a dual-hole nasal spray bottle that can be independently sprayed according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of the offset principle of a dual-hole nasal spray bottle that can be sprayed independently according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a partial structure of a dual-hole nasal spray bottle that can be sprayed independently according to an embodiment of the present invention
  • FIG. 8 is a schematic structural diagram of a bottle cavity in an embodiment of the present invention.
  • FIG. 9 is a structural cross-sectional view of a bottle cavity in an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a nozzle body in an embodiment of the present invention.
  • FIG. 11 is a bottom bottom view of a nozzle body in an embodiment of the present invention.
  • FIG. 12 is a cross-sectional view of a nozzle body in an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a housing in an embodiment of the present invention.
  • FIG. 14 is a partial structural schematic diagram 1 of the assembled cover and the nozzle body according to an embodiment of the present invention.
  • 15 is a schematic diagram 1 of a bent state of the nozzle body in an embodiment of the present invention.
  • 16 is a second state schematic diagram of a nozzle body in an embodiment of the present invention.
  • FIG. 17 is a schematic diagram 1 of a partial structure of a cover according to an embodiment of the present invention.
  • FIG. 18 is a second partial structural schematic diagram of a housing in an embodiment of the present invention.
  • 19 is a schematic structural diagram of a dual-hole nasal spray bottle that can be sprayed independently according to an embodiment of the present invention when combined spraying;
  • 20 is a schematic structural diagram of the independently sprayable dual-hole nasal spray bottle according to an embodiment of the present invention when it is sprayed separately;
  • FIG. 21 is a second partial structural schematic diagram of the casing and the nozzle body after assembly according to an embodiment of the present invention.
  • Bottle body 100 bottle cavity 10, concave part 11, flange 12, bottle mouth 13, cavity 14, partition 15, bottle cap 20, suction part 30, upper suction tube 31, compression part 32, inner cover 40, Nozzle body 50 , nozzle 51 , nozzle pipe 510 , nozzle connecting part 511 , nozzle inserting part 512 , nozzle bending part 513 , connecting plate 52 , connecting part 521 , first nozzle 522 , offset channel 523 , pressing part 53 , guide tube 54, cover 60, limit post 61, through hole 62, gap 63, first shell 601, second shell 602, first tooth 641, second tooth 642, long slot 651, insert Block 652 is connected.
  • the dual-hole nasal spray bottle that can be sprayed independently, as shown in Figures 1-3, includes a bottle body 100; the bottle body 100 includes a bottle cavity 10, a bottle cap 20, a suction part 30, a nozzle body 50, and a cover 60; wherein,
  • the bottle cavity 10 includes a cavity 14 and two independent bottle mouths 13; the cavity 14 is used for storing nasal spray; the bottle mouth 13 is sealed and connected with a suction part 30;
  • the bottle body 100 further includes an inner cover 40 ; the inner cover 40 is screwed on the Outside the bottle mouth 13 , it is used to form a fixed structure of the suction part 30 together with the bottle mouth 13 .
  • the end of the suction part 30 extending into the bottle cavity 10 can also be connected to a suction pipe (not shown), so as to reach the bottom of the bottle cavity 10 for liquid suction.
  • the nozzle body 50 includes a spray head 51, a connecting plate 52, and a pressing portion 53; the spray head 51 and the pressing portion 53 are respectively disposed on two opposite sides of the connecting plate 52;
  • the connecting plate 52 is connected to the inner surface of the casing 60 to form the connection base of the nozzle body 50; the pressing part 53 is used to abut the compression part 32 of the suction part 30 to transmit the downward pressure of the casing 60 to The compression part 32 forms the suction action of the suction member 30 .
  • the bottle cap 20 covers the nozzle body 50 and the casing 60 between the bottle cavity 10 and the cover body of the bottle cap 20;
  • the flange 12 of the bottle cap 20 forms a clamping structure with the outer side of the flange 12 and the inner wall of the lower part of the bottle cap 20 , and the bottle cap 20 is buckled on the surface of the bottle cavity 10 .
  • the casing 60 includes a first casing 601 and a second casing 602 that can be engaged with each other; wherein, the connecting plates 52 of one nozzle body 50 are respectively fixed on the inner surface of the first casing 601 , and the other The connecting plates 52 of the nozzle body 50 are respectively fixed on the inner surface of the second casing 602;
  • the second casing 602 has been separated from the first casing 601 and has been pressed down separately, and the pressing height is H, this At this time, the nozzle body 50 corresponding to the second housing 602 is sprayed independently under the action of the downward pressure, while the first housing 601 is not pressed downward, so as to realize independent spraying.
  • the nasal sprays sprayed by the two spray heads 51 can be of the same kind, such as any one in a nasal cavity cleaning solution, a nasal cavity care solution, and a nasal cavity medicinal liquid; the nasal cavity sprays sprayed by the two spray heads 51 can also be two types. Different sprays, such as any two of cavity wash, nasal care solution, nasal solution. Specially, when it is the same type of spray, the space for storing the spray can be shared, or two independent storage spaces can be used.
  • the bottle cavity 10 includes at least two independent chambers 14 .
  • the volumes of the two independent chambers 14 are the same.
  • the same spray liquid can be configured in the two chambers 14.
  • the medicinal solution includes but is not limited to rhinitis drugs
  • the nasal cavity care solution includes but is not limited to the physiological saline rich in bactericidal components
  • the nasal cavity cleaning solution includes but is not limited to the physiological saline for cleaning the nasal cavity.
  • the side of the first housing 601 is provided with a first locking tooth 641 ; the side of the second housing 602 is provided with a second locking tooth 642 ; the first locking tooth 641
  • the second locking teeth 642 are engaged with each other to form an engaging structure between the first casing 601 and the second casing 602 .
  • a plurality of first latching teeth 641 are distributed along the side of the first casing 601 at intervals in one direction, so as to increase the binding force when merging, and prevent the casing 60 from being separated during the linked injection.
  • the side of the first casing 601 is provided with a long slot 651; the side of the second casing 602 is provided with a plug-in block 652; When the casing 602 is engaged, the plug-in block 652 is inserted into the long slot 651 .
  • the stability when the cover shell 60 is combined is improved.
  • the connecting plate 52 is provided with a connecting portion 521, a first nozzle 522, and an offset channel 523; wherein, the connecting portion 521 is used to connect the inner surface of the housing 60;
  • the first nozzle 522 is communicated with the upper suction pipe 31 of the suction part 30;
  • the offset channel 523 is connected to the first nozzle 522 at one end, and the other end is connected to the nozzle 510 passing through the nozzle 51; as shown in Figures 5 and 6, the two nozzles
  • the body 50 changes the spray path through the offset channel 523 to narrow the distance between the two spray heads 51 . Referring to FIG.
  • the distance D1 between the two independent bottle openings 13 is significantly larger than the distance D2 between the two spray heads 51 .
  • the miniaturization of the suction part 30 will not only increase the difficulty and cost of manufacture, but also increase the manufacturing difficulty and cost.
  • the spray volume of the pumped liquid is reduced; the offset channel 523 adopted in this embodiment greatly reduces the manufacturing difficulty, and at the same time meets the requirements of the distance between the two nasal cavities, and realizes the simultaneous administration or cleaning of the two nasal cavities. It should be understood that the first nozzle 522, the offset passage 523, and the nozzle 510 are sealed from each other to avoid leakage.
  • the bottom of the bottle cavity 10 is provided with a concave portion 11 for grasping, and the concave portion 11 extends along the connecting line direction of the two bottle mouths 13 .
  • the concave portion 11 is used for grasping by the user's thumb, and the surface of the matching cover 60 is provided with friction lines, which facilitates the user to complete the nasal spraying action with only three fingers, and is convenient to use.
  • the tip of the spray head 51 can be bent.
  • the nozzle 51 includes a nozzle connecting portion 511 , a nozzle inserting portion 512 , and a nozzle bending portion 513 ;
  • the nozzle connecting portion 511 is used to connect the connecting plate 52 ;
  • the nozzle inserting portion 512 is used to extend into nasal cavity; one end of the elastic bending part 513 of the nozzle is connected to the nozzle connecting part 511 and the other end is connected to the nozzle inserting part 512 ;
  • the nozzle bending part 513 can be deformed to change the orientation of the nozzle inserting part 512 .
  • FIG. 15 and FIG. 16 the nozzle 51 includes a nozzle connecting portion 511 , a nozzle inserting portion 512 , and a nozzle bending portion 513 ;
  • the nozzle connecting portion 511 is used to connect the connecting plate 52 ;
  • the nozzle inserting portion 512 is used to extend into nasal cavity; one end of the elastic bending part 513 of the
  • the nozzle inserting portions 512 of the two nozzles 51 can be bent toward each other, so as to further reduce the distance between the two nozzle inserting portions 512, so as to better adapt to the situation where the distance between the nasal cavities of different people is different, wherein the bending angle ⁇
  • the curvature of the nozzle insertion part 512 is used to increase the user's operating space, so as to avoid the bottle body being close to the face when the pressing action is performed.
  • the nozzle bending part 513 can be made of a corrugated pipe with steel wires embedded in it, so as to realize the bending of the nozzle inserting part 512; Furthermore, the nozzle connecting portion 511 and the nozzle bending portion 513 can be made into a bellows shape as a whole.
  • the spray head 51 is made of soft silica gel.
  • the bending of the end of the nozzle 51 is realized by the deformation of the silica gel, so as to adapt to the situation of different nasal cavity spacing of different people, and at the same time, the operation space of the user is increased, and the bottle body is prevented from being close to the human face when the pressing action is performed, which is convenient for the user to operate. .
  • the connecting portion 521 includes a long hole for insertion.
  • limit posts 61 are provided on the inner surface of the cover 60, and the connection plate 52 and the cover 60 are installed through the cooperation between the four limit posts 61 and the four long holes; The requirement of precision, on the other hand, provides a basis for the movement of the housing 60 and the nozzle body 50 that can relatively perform small displacements.
  • the lower pressing portion 53 is a tubular structure, and a first nozzle 522 is provided inside the pressing portion 53 .
  • the tubular pressing portion 53 is sleeved on the outer periphery of the first nozzle 522.
  • the upper suction pipe 31 of the suction member 30 is inserted into the first nozzle 522 and sealed with each other. to form a closed injection path.
  • the first nozzle 522 also includes a guide tube 54 sleeved on its outer periphery, so as to form a butting guide between the upper suction pipe 31 and the first nozzle 522.
  • the offset channel 523 includes a rubber conduit accommodated inside the connecting plate 52 .
  • the rubber tube itself has a certain elasticity, and can meet the requirements of material extension during the bending process of the nozzle 51 . Further, according to different bottle body sizes, the offset of the offset channel 523 is greater than or equal to 5 mm and less than or equal to 20 mm. It should be understood that the offset channel 523 can also be realized by using an injection-molded channel with an internal seal.
  • a through hole 62 for the spray head 51 to pass through is provided on the surface of the casing 60 . Further, as shown in FIG. 21, when the nozzle 51 penetrates through the through hole 62, there is a gap 63 between the outer wall of the nozzle 51 and the inner wall of the through hole 62, so as to provide a space when the casing 60 and the nozzle body 50 move with a small displacement, The range of motion of the spray head 51 is further expanded.
  • the azimuth or positional relationship indicated by the term “in” is based on the azimuth or positional relationship shown in the accompanying drawings, or the azimuth or positional relationship usually placed when the product of the invention is used, It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms “first”, “second”, etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.
  • the first feature above or below the second feature may include the first and second features in direct contact, or may include the first and second features that are not in direct contact with each other. through additional characteristic contact between them.
  • the first feature being above, above and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is below, below and below the second feature includes the first feature is directly below and diagonally below the second feature, or simply means that the first feature level is smaller than the second feature.

Abstract

一种可独立喷射的双孔鼻腔喷瓶，包括瓶腔（10）、瓶盖（20）、抽吸部件（30）、喷嘴本体（50）、罩壳（60）；其中，瓶腔（10）包括腔室（14）、两独立的瓶口（13）；腔室（14）用于存放鼻腔喷液，瓶口（13）密封连接有抽吸部件（30），抽吸部件（30）用以将腔室（14）内的鼻腔喷液抽吸出；喷嘴本体（50）包括喷头（51）、连接板（52）、下压部（53）；喷头（51）与下压部（53）分别设于连接板（52）的两对立面；喷头（51）贯穿于施加下压力的罩壳（60），以伸入鼻腔进行喷射；连接板（52）连接于罩壳（60）的内表面，以形成喷嘴本体（50）的连接基础；下压部（53）用于抵接抽吸部件（30）的压缩部（32），以将罩壳（60）的下压力传递至压缩部（32），形成抽吸部件（30）的抽吸动作。该喷瓶采用随拆随并的结构，以满足两鼻腔的同时喷射与单鼻腔的独立喷射。

Description

可独立喷射的双孔鼻腔喷瓶 技术领域
本发明属于医疗器械领域，具体涉及可独立喷射的双孔鼻腔喷瓶。
背景技术
鼻腔喷瓶是鼻部给药或清洁鼻腔的常用器具，很多医学报告已经揭示了鼻腔冲洗对这样的各种呼吸器官疾病是有效的，而且患有各种呼吸器官疾病的患者们一天冲洗多次鼻腔。市面上存在很多鼻腔的喷瓶结构，仅为单一喷射的喷瓶，例如专利号为201380020395.5记载了一种鼻腔冲洗液喷射容器，对于在实现两个鼻腔同时进行给药或清洁时，也要兼顾单鼻腔独立喷射。
对此，急需对鼻腔喷瓶进行改进，优化其结构设计，以方便随时切换两个鼻腔与一个鼻腔的给药或清洁。
发明内容
为了克服现有技术的不足，本发明提出的一种可独立喷射的双孔鼻腔喷瓶，采用随拆随并的结构，以满足两鼻腔的同时喷射与单鼻腔的独立喷射。
本发明提供可独立喷射的双孔鼻腔喷瓶，包括瓶本体；所述瓶本体包括瓶腔、瓶盖、抽吸部件、喷嘴本体、罩壳；其中，
所述瓶腔包括腔室、两独立的瓶口；所述腔室用于存放鼻腔喷液；所述瓶口密封连接有所述抽吸部件；所述抽吸部件用以将所述腔室内的鼻腔喷液抽吸出；
所述喷嘴本体包括喷头、连接板、下压部；所述喷头与所述下压部分别设于所述连接板的两对立面；
所述喷头贯穿于施加下压力的罩壳，以伸入鼻腔进行喷射；
所述连接板连接于所述罩壳的内表面，以形成喷嘴本体的连接基础；所述下压部用于抵接抽吸部件的压缩部，以将罩壳的下压力传递至压缩部，形 成抽吸部件的抽吸动作；
所述瓶盖将所述喷嘴本体与所述罩壳罩设于所述瓶腔与所述瓶盖的盖体之间；
所述罩壳包括可相互卡合的第一壳体、第二壳体；其中，一所述喷嘴本体的连接板分别固定于所述第一壳体内表面，另一所述喷嘴本体的连接板分别固定于所述第二壳体内表面；
所述第一壳体与所述第二壳体卡合时，按压所述第一壳体或所述第二壳体，以驱使两喷嘴本体联动喷射鼻腔喷剂；所述第一壳体与所述第二壳体分离时，按压所述第一壳体或所述第二壳体，以驱使其对应的喷嘴本体独立喷射鼻腔喷剂。
优选地，所述瓶腔包括至少两独立的腔室。
优选地，两独立的所述腔室的容积相同。
优选地，两独立的腔室中存放的不同的鼻腔喷液不同。
优选地，所述鼻腔喷液包括鼻腔清洗液、鼻腔护理液、鼻腔药液。
优选地，所述连接板设有连接部、第一管口、偏移通道；其中，所述连接部用于连接罩壳的内表面；所述第一管口与抽吸部件的上吸管连通；所述偏移通道一通连通所述第一管口，另一端连通贯穿所述喷头的喷管；
两所述喷嘴本体通过所述偏移通道改变喷射路径，以缩小两所述喷头之间的间距。
优选地，所述瓶腔底部设有供抓握的凹陷部。
优选地，所述喷头包括喷头连接部、喷头置入部、喷头弯曲部；其中，
所述喷头连接部用以连接所述连接板；
所述喷头置入部用以伸入鼻腔；
所述喷头弹性弯曲部一端连接所述喷头连接部，另一端连接喷头置入部；所述喷头弯曲部可形变以改变所述喷头置入部的朝向。
优选地，所述罩壳表面设有供所述喷头穿设的通孔；所述喷头贯穿所述通孔时，所述喷头的外壁与所述通孔内壁存在间隙。
优选地，所述罩壳内表面设有限位柱，所述连接板上设有连接部；所述连接部为通槽结构，用以与所述限位柱配合形成所述喷嘴本体与所述罩壳的 限位结构；所述连接部为长孔状，以使所述限位柱可沿长孔延伸方向运动。
相比现有技术，本发明的有益效果在于：
本发明提供可独立喷射的双孔鼻腔喷瓶，包括瓶本体；瓶本体包括瓶腔、瓶盖、抽吸部件、喷嘴本体、罩壳；其中，瓶腔包括腔室、两独立的瓶口；腔室用于存放鼻腔喷液；瓶口密封连接有抽吸部件；抽吸部件用以将腔室内的鼻腔喷液抽吸出；喷嘴本体包括喷头、连接板、下压部；喷头与下压部分别设于连接板的两对立面；喷头贯穿于施加下压力的罩壳，以伸入鼻腔进行喷射；连接板连接于罩壳的内表面，以形成喷嘴本体的连接基础；下压部用于抵接抽吸部件的压缩部，以将罩壳的下压力传递至压缩部，形成抽吸部件的抽吸动作；瓶盖将喷嘴本体与罩壳罩设于瓶腔与瓶盖的盖体之间；罩壳包括可相互卡合的第一壳体、第二壳体；其中，一喷嘴本体的连接板分别固定于第一壳体内表面，另一喷嘴本体的连接板分别固定于第二壳体内表面；第一壳体与第二壳体卡合时，按压第一壳体或第二壳体，以驱使两喷嘴本体联动喷射鼻腔喷剂；第一壳体与第二壳体分离时，按压第一壳体或第二壳体，以驱使其对应的喷嘴本体独立喷射鼻腔喷剂。本发明采用随拆随并的结构，以满足两鼻腔的同时喷射与单鼻腔的独立喷射。本发明结构巧妙，设计合理，符合鼻腔护理实际需求。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。本发明的具体实施方式由以下实施例及其附图详细给出。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的整体结构示意图一；
图2为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的整体结构示 意图二；
图3为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的分解结构示意图；
图4为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的部分结构示意图一；
图5为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的部分结构示意图二；
图6为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶的偏移原理示意图；
图7为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶局部结构示意图；
图8为本发明在一实施例中的瓶腔的结构示意图；
图9为本发明在一实施例中的瓶腔的结构剖视图；
图10为本发明在一实施例中的喷嘴本体的结构示意图；
图11为本发明在一实施例中的喷嘴本体的底部仰视图；
图12为本发明在一实施例中的喷嘴本体的剖视图；
图13为本发明在一实施例中的罩壳的结构示意图；
图14为本发明在一实施例中的罩壳与喷嘴本体装配后的局部结构示意图一；
图15为本发明在一实施例中的喷嘴本体的弯折状态示意图一；
图16为本发明在一实施例中的喷嘴本体的状态示意图二；
图17为本发明在一实施例中的罩壳的局部结构示意图一；
图18为本发明在一实施例中的罩壳的局部结构示意图二；
图19为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶合并喷射时的结构示意图；
图20为本发明在一实施例中的可独立喷射的双孔鼻腔喷瓶分离喷射时的结构示意图；
图21为本发明在一实施例中的罩壳与喷嘴本体装配后的局部结构示意图二；
图中所示：
瓶本体100、瓶腔10、凹陷部11、凸缘12、瓶口13、腔室14、隔板15、瓶盖20、抽吸部件30、上吸管31、压缩部32、内套盖40、喷嘴本体50、喷头51、喷管510、喷头连接部511、喷头置入部512、喷头弯曲部513、连接板52、连接部521、第一管口522、偏移通道523、下压部53、导向管54、罩壳60、限位柱61、通孔62、间隙63、第一壳体601、第二壳体602、第一卡齿641、第二卡齿642、长槽651、插接块652。
具体实施方式
下面结合附图对本发明做进一步的详细说明，本发明的前述和其它目的、特征、方面和优点将变得更加明显，以令本领域技术人员参照说明书文字能够据以实施。在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词为基于附图所示的方位或位置关系。特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸。这些相对术语是为了说明方便起见并且通常并不旨在需要具体取向。涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接或关系，除非以其他方式明确地说明。
接下来，结合附图以及具体实施方式，对本发明做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
可独立喷射的双孔鼻腔喷瓶,如图1-3所示，包括瓶本体100；瓶本体100包括瓶腔10、瓶盖20、抽吸部件30、喷嘴本体50、罩壳60；其中，
如图8、图9所示，瓶腔10包括腔室14、两独立的瓶口13；腔室14用于存放鼻腔喷液；瓶口13密封连接有抽吸部件30；抽吸部件30用以将腔室14内的鼻腔喷液抽吸出；在一优选实施例中，如图3、图7、图8所示，瓶 本体100还包括内套盖40；内套盖40螺接于瓶口13外，用以与瓶口13共同形成抽吸部件30的固定结构。还需要说明的是，抽吸部件30伸入瓶腔10的末端还可连接吸管(图未示)，以达到瓶腔10底部进行液体的抽吸。
喷嘴本体50包括喷头51、连接板52、下压部53；喷头51与下压部53分别设于连接板52的两对立面；喷头51贯穿于施加下压力的罩壳60，以伸入鼻腔进行喷射；连接板52连接于罩壳60的内表面，以形成喷嘴本体50的连接基础；下压部53用于抵接抽吸部件30的压缩部32，以将罩壳60的下压力传递至压缩部32，形成抽吸部件30的抽吸动作。
瓶盖20将喷嘴本体50与罩壳60罩设于瓶腔10与瓶盖20的盖体之间；具体地，如图7、图8所示，瓶腔10表面还设有用以卡接所述瓶盖20的凸缘12，通过凸缘12外侧与瓶盖20下部内壁形成卡接结构，将瓶盖20扣在瓶腔10表面。
如图4所示，罩壳60包括可相互卡合的第一壳体601、第二壳体602；其中，一喷嘴本体50的连接板52分别固定于第一壳体601内表面，另一喷嘴本体50的连接板52分别固定于第二壳体602内表面；
如图17-图20所示，第一壳体601与第二壳体602卡合时，按压第一壳体601或第二壳体602，以驱使两喷嘴本体50联动喷射鼻腔喷剂；第一壳体601与第二壳体602分离时，按压第一壳体601或第二壳体602，以驱使其对应的喷嘴本体50独立喷射鼻腔喷剂。
在本实施例中，由于使用时，即存在单一鼻腔用药或者清洁的应用场景，又存在两个鼻腔一起用药或者清洁的应用场景，又或者两个鼻腔先后依次用药或者清洁的应用场景，再或者依次对两鼻腔轮流进行清洁后用药的应用场景；为解决上述场景，采用一种随时分离随时合并的罩壳60。需要说明的是，如图19所示，当第一壳体601与第二壳体602卡合时，此时罩壳60合并为一整体，通过按压罩壳60上表面任意一部位，同时形成作用于两喷嘴本体50的下压力，以形成两喷嘴本体50同时喷射，即对两个鼻腔同时进行喷射；当需要某一喷嘴本体50单独喷射时，沿图19虚线箭头方向对罩壳60进行拆分，实现第一壳体601与第二壳体602分离；如图20所示，第二壳体602已与第一壳体601分离并进行单独下压动作，下压高度为H，此时第二壳体602 对应的喷嘴本体50在下压的作用下单独进行喷射，而第一壳体601未进行下压，从而实现独立喷射。
还需说明的是，两喷头51喷射的鼻腔喷剂可为同种，例如鼻腔清洗液、鼻腔护理液、鼻腔药液中的任意一种；两喷头51喷射的鼻腔喷剂也可为两种不同的喷剂，例如腔清洗液、鼻腔护理液、鼻腔药液中的任意两种。特殊地，当为同种喷剂时，存放喷剂的空间可共用，或采用独立的两个存放空间。在一优选实施例中，如图9所示，瓶腔10包括至少两独立的腔室14。两独立的腔室14的容积相同，具体的，两腔室14内可配置相同的喷液，例如同为鼻腔药液或同为鼻腔护理液或同为鼻腔清洗液；需要说明的是，鼻腔药液包括但不限于鼻炎类药剂，鼻腔护理液包括但不限于富含杀菌成分的生理盐水，鼻腔清洗液包括但不限于用于清洗鼻腔的生理盐水。
在一优选实施例中，如图17-20所示，第一壳体601侧边设有第一卡齿641；第二壳体602侧边设有第二卡齿642；第一卡齿641与第二卡齿642相互啮合以形成第一壳体601与第二壳体602卡合结构。具体地，若干第一卡齿641沿一方向间隔分布于第一壳体601侧边，以增加合并时的结合力，防止在联动喷射时，罩壳60发生分离。
在一优选实施例中，如图17-20所示，第一壳体601侧边设有长槽651；第二壳体602侧边设有插接块652；第一壳体601与第二壳体602卡合时，插接块652插入长槽651内。通过插接结构，提高罩壳60合并时的稳定性。
如图10-12所示，在一优选实施例中，连接板52设有连接部521、第一管口522、偏移通道523；其中，连接部521用于连接罩壳60的内表面；第一管口522与抽吸部件30的上吸管31连通；偏移通道523一通连通第一管口522，另一端连通贯穿喷头51的喷管510；如图5、图6所示，两喷嘴本体50通过偏移通道523改变喷射路径，以缩小两喷头51之间的间距。参照图6所示，两独立的瓶口13的间距D1明显大于两喷头51的间距D2。在本实施例中，由于人体两鼻腔间距较小，而喷瓶用以抽吸部件30的直径难以满足两鼻腔间距要求，将抽吸部件30小型化不仅会增加制造难度与成本，同时还会降低抽吸的喷液的喷量；在本实施例中采用的偏移通道523大大降低了制造难度，同时满足两鼻腔间距要求，实现双鼻腔进行同时给药或清洁。应 当理解，第一管口522、偏移通道523、喷管510相互密封，避免渗漏。
在一优选实施例中，如图2、图8所示，瓶腔10底部设有供抓握的凹陷部11，凹陷部11沿两瓶口13的连线方向延伸。使用时，凹陷部11用以供使用者大拇指进行抓握，配合罩壳60表面设有摩擦纹，便于使用者仅用三个手指完成喷鼻动作，使用便捷。
在一优选实施例中，喷头51末端可弯折。如图15、图16所示，喷头51包括喷头连接部511、喷头置入部512、喷头弯曲部513；其中，喷头连接部511用以连接连接板52；喷头置入部512用以伸入鼻腔；喷头弹性弯曲部513一端连接喷头连接部511，另一端连接喷头置入部512；喷头弯曲部513可形变以改变喷头置入部512的朝向。如图15所示，两喷头51的喷头置入部512可相向弯曲，进一步减小两喷头置入部512的间距，以更好的适配不同人鼻腔间距不同的情况，其中，弯曲角度α为0°至30°；如图16所示，为图15的侧视图，喷头置入部512的弯曲用以增大使用者的操作空间，避免实施按压动作时瓶体紧靠人脸部，便于使用者操作，其中，弯曲角度β为0°至30°；在本实施例中，喷头弯曲部513可采用内嵌有钢丝的波纹管材质制成，以实现喷头置入部512的弯曲；更进一步的，喷头连接部511、喷头弯曲部513通体可制作成波纹管状。在另一优选实施例中，喷头51由软质硅胶制成。通过硅胶的形变来实现喷头51末端的弯折，以适配不同人鼻腔间距不同的情况，同时增大使用者的操作空间，避免实施按压动作时瓶体紧靠人脸部，便于使用者操作。
在一优选实施例中，如图10、图11、图14，连接部521包括用以插接的长孔。在本实施例中，罩壳60内表面设有限位柱61，通过四限位柱61与四长孔进行配合，实现连接板52与罩壳60的安装；长孔一方面可以减低相互配合的精度要求，另一方面为罩壳60与喷嘴本体50可相对进行小位移的运动提供基础。
在一优选实施例中，如图11、图12所示，下压部53为管状结构，其内部设有第一管口522。在本实施例中，管状的下压部53套设于第一管口522外周，参考图5、图7所示，抽吸部件30的上吸管31插入第一管口522并与其相互密封，以形成封闭的喷射通路。更进一步地，第一管口522处还包 括套设其外周的导向管54，用以形成上吸管31与第一管口522对接导向。
在一优选实施例中，偏移通道523包括一容置于连接板52内部的胶皮管道。胶皮管道本身具有一定弹性，在喷头51弯折的过程中，可满足材料的延展的要求。更进一步地，根据不同的瓶体尺寸，偏移通道523的偏移量大于等于5mm且小于等于20mm。应当理解，偏移通道523也可采用注塑成型的腔道配合内部密封的方式实现。
在一优选实施例中，如图13所示，罩壳60表面设有供喷头51穿设的通孔62。更进一步地，如图21所示，喷头51贯穿通孔62时，喷头51的外壁与通孔62内壁存在间隙63，以在罩壳60与喷嘴本体50进行小位移的运动时提供一空间，进一步扩大喷头51的运动范围。
在本发明的描述中，需要说明的是，术语“内”指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。在本发明中，除非另有明确的规定和限定，第一特征在第二特征之上或之下可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征之上、上方和上面包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征之下、下方和下面包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
以上，仅为本发明的较佳实施例而已，并非对本发明作任何形式上的限制；凡本行业的普通技术人员均可按说明书附图所示和以上而顺畅地实施本发明；但是,凡熟悉本专业的技术人员在不脱离本发明技术方案范围内，利用以上所揭示的技术内容而做出的些许更动、修饰与演变的等同变化，均为本发明的等效实施例；同时,凡依据本发明的实质技术对以上实施例所作的任何等同变化的更动、修饰与演变等，均仍属于本发明的技术方案的保护范围内。

Claims (10)

  1. 可独立喷射的双孔鼻腔喷瓶，包括瓶本体(100)；其特征在于：所述瓶本体(100)包括瓶腔(10)、瓶盖(20)、抽吸部件(30)、喷嘴本体(50)、罩壳(60)；其中，
    所述瓶腔(10)包括腔室(14)、两独立的瓶口(13)；所述腔室(14)用于存放鼻腔喷液；所述瓶口(13)密封连接有所述抽吸部件(30)；所述抽吸部件(30)用以将所述腔室(14)内的鼻腔喷液抽吸出；
    所述喷嘴本体(50)包括喷头(51)、连接板(52)、下压部(53)；所述喷头(51)与所述下压部(53)分别设于所述连接板(52)的两对立面；
    所述喷头(51)贯穿于施加下压力的罩壳(60)，以伸入鼻腔进行喷射；
    所述连接板(52)连接于所述罩壳(60)的内表面，以形成喷嘴本体(50)的连接基础；所述下压部(53)用于抵接抽吸部件(30)的压缩部(32)，以将罩壳(60)的下压力传递至压缩部(32)，形成抽吸部件(30)的抽吸动作；
    所述瓶盖(20)将所述喷嘴本体(50)与所述罩壳(60)罩设于所述瓶腔(10)与所述瓶盖(20)的盖体之间；
    所述罩壳(60)包括可相互卡合的第一壳体(601)、第二壳体(602)；其中，一所述喷嘴本体(50)的连接板(52)分别固定于所述第一壳体(601)内表面，另一所述喷嘴本体(50)的连接板(52)分别固定于所述第二壳体(602)内表面；
    所述第一壳体(601)与所述第二壳体(602)卡合时，按压所述第一壳体(601)或所述第二壳体(602)，以驱使两喷嘴本体(50)联动喷射鼻腔喷剂；所述第一壳体(601)与所述第二壳体(602)分离时，按压所述第一壳体(601)或所述第二壳体(602)，以驱使其对应的喷嘴本体(50)独立喷射鼻腔喷剂。
  2. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述瓶腔(10)包括至少两独立的腔室(14)。
  3. 如权利要求2所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：两独立的所述腔室(14)的容积相同。
  4. 如权利要求2或3所述的可独立喷射的双孔鼻腔喷瓶，其特征在于： 两独立的腔室(14)中存放的不同的鼻腔喷液不同。
  5. 如权利要求4所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述鼻腔喷液包括鼻腔清洗液、鼻腔护理液、鼻腔药液。
  6. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述连接板(52)设有连接部(521)、第一管口(522)、偏移通道(523)；其中，所述连接部(521)用于连接罩壳(60)的内表面；所述第一管口(522)与抽吸部件(30)的上吸管(31)连通；所述偏移通道(523)一通连通所述第一管口(522)，另一端连通贯穿所述喷头(51)的喷管(510)；
    两所述喷嘴本体(50)通过所述偏移通道(523)改变喷射路径，以缩小两所述喷头(51)之间的间距。
  7. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述瓶腔(10)底部设有供抓握的凹陷部(11)。
  8. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述喷头(51)包括喷头连接部(511)、喷头置入部(512)、喷头弯曲部(513)；其中，
    所述喷头连接部(511)用以连接所述连接板(52)；
    所述喷头置入部(512)用以伸入鼻腔；
    所述喷头弹性弯曲部(513)一端连接所述喷头连接部(511)，另一端连接喷头置入部(512)；所述喷头弯曲部(513)可形变以改变所述喷头置入部(512)的朝向。
  9. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述罩壳(60)表面设有供所述喷头(51)穿设的通孔(62)；所述喷头(51)贯穿所述通孔(62)时，所述喷头(51)的外壁与所述通孔(62)内壁存在间隙(63)。
  10. 如权利要求1所述的可独立喷射的双孔鼻腔喷瓶，其特征在于：所述罩壳(60)内表面设有限位柱(61)，所述连接板(52)上设有连接部(521)；所述连接部(521)为通槽结构，用以与所述限位柱(61)配合形成所述喷嘴本体(50)与所述罩壳(60)的限位结构；所述连接部(521)为长孔状，以使所述限位柱(61)可沿长孔延伸方向运动。
PCT/CN2020/137693 2020-12-18 2020-12-18 可独立喷射的双孔鼻腔喷瓶 WO2022126626A1 (zh)

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CN1156968A (zh) * 1995-06-30 1997-08-13 株式会社优尼希雅杰克斯 鼻腔用放药器及其使用方法
JPH1133117A (ja) * 1997-07-15 1999-02-09 Unisia Jecs Corp 鼻腔用投薬器
DE202014008893U1 (de) * 2014-11-08 2014-12-08 Cavit DOGAN Nasenspraydosierflasche mit 2 Sprayköpfe nebeneinander angeordnet
CN104220109A (zh) * 2012-04-20 2014-12-17 株式会社衍宇 鼻腔冲洗液喷射容器
CN206473655U (zh) * 2016-11-18 2017-09-08 中国人民解放军第三军医大学第三附属医院 鼻喷剂专用装置
CN206714946U (zh) * 2016-12-26 2017-12-08 佛山市康伲爱伦生物技术有限公司 一种新型多孔式全方位清洗的鼻腔清洗器
CN108939225A (zh) * 2018-06-12 2018-12-07 陈新 一次性鼻吸式通用型喉嘴

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1156968A (zh) * 1995-06-30 1997-08-13 株式会社优尼希雅杰克斯 鼻腔用放药器及其使用方法
JPH1133117A (ja) * 1997-07-15 1999-02-09 Unisia Jecs Corp 鼻腔用投薬器
CN104220109A (zh) * 2012-04-20 2014-12-17 株式会社衍宇 鼻腔冲洗液喷射容器
DE202014008893U1 (de) * 2014-11-08 2014-12-08 Cavit DOGAN Nasenspraydosierflasche mit 2 Sprayköpfe nebeneinander angeordnet
CN206473655U (zh) * 2016-11-18 2017-09-08 中国人民解放军第三军医大学第三附属医院 鼻喷剂专用装置
CN206714946U (zh) * 2016-12-26 2017-12-08 佛山市康伲爱伦生物技术有限公司 一种新型多孔式全方位清洗的鼻腔清洗器
CN108939225A (zh) * 2018-06-12 2018-12-07 陈新 一次性鼻吸式通用型喉嘴

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