WO2009113395A1 - ネブライザおよびこれに用いられる吸入補助具 - Google Patents
ネブライザおよびこれに用いられる吸入補助具 Download PDFInfo
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- WO2009113395A1 WO2009113395A1 PCT/JP2009/053401 JP2009053401W WO2009113395A1 WO 2009113395 A1 WO2009113395 A1 WO 2009113395A1 JP 2009053401 W JP2009053401 W JP 2009053401W WO 2009113395 A1 WO2009113395 A1 WO 2009113395A1
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- WIPO (PCT)
- Prior art keywords
- nebulizer
- aerosol
- inhalation
- nebulizer body
- locking
- Prior art date
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Classifications
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- 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
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
-
- 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
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
- A61M15/0015—Details of inhalators; Constructional features thereof with inhalation check valves located upstream of the dispenser, i.e. not traversed by the product
-
- 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
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
- A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
-
- 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
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0018—Details of inhalators; Constructional features thereof with exhalation check valves
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/1065—Filters in a path in the expiratory path
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
Definitions
- the present invention relates to a nebulizer including an nebulizer body in which aerosol is generated, and an inhalation aid attached to the nebulizer body and used to allow the user to inhale the aerosol generated in the nebulizer body, and the above inhalation assist Concerning ingredients.
- the nebulizer is a device for generating an aerosol by atomizing a liquid such as a chemical solution for treating diseases such as bronchi, water, and saline.
- a liquid such as a chemical solution for treating diseases such as bronchi, water, and saline.
- the aerosol generated by this nebulizer is sucked from the mouth and nose by the user and taken into the body.
- an attempt has been made to aerosolize a vaccine or the like for the prevention of measles using a nebulizer and to administer it into the body through the user's mouth and nose.
- nebulizers are provided with an inhalation aid to facilitate aerosol inhalation.
- the inhalation aid is provided with a flow path for transporting aerosol, and in use, the inhalation aid is attached to the nebulizer body, and the user removes the aerosol through the inhalation aid. Will inhale.
- inhalation aids There are various types of inhalation aids. This is roughly classified into a mouthpiece, a nosepiece, a mask, and a relay pipe.
- the mouthpiece is for the user to hold it and inhale the aerosol from the mouth
- the nosepiece is for the user to insert the aerosol into the nostril and inhale the aerosol from the nose.
- the mask is for a user to wear the mouth and nose so as to cover the mouth and the nose, and to inhale the aerosol from the mouth and nose. It relays the mask and the like and the aerosol outlet of the nebulizer body.
- an optimal one is appropriately selected depending on the type of liquid to be inhaled and the user to be inhaled.
- Patent Literature 1 Japanese Patent Laid-Open No. 2003-126255
- Patent Literature 2 Japanese Translation of PCT Publication No. 7-503633
- JP, 2007-97830, A patent documents 3 etc. are mentioned.
- a combination of a mask and a relay tube is suitably selected as an inhalation aid based on the use environment, use conditions, and the like. This is because it is usually assumed that the administration of the vaccine is carried out by mass vaccination, and in a usage environment where a large number of users are switched in a short time and use the nebulizer, from a hygienic viewpoint, In particular, from the viewpoint of preventing secondary infection through an inhalation aid (from a user infected with a pathogen to another user via the inhalation aid), a disposable mask and this This is because it is preferable that the inhalation aid is constituted by a combination of a disposable type mask and a relay pipe connecting the nebulizer body.
- a nebulizer when used for vaccine administration, the use of a disposable type mask has been studied. However, it cannot be said that this alone can completely prevent the occurrence of secondary infection. For example, if the user coughs or sneezes during vaccine administration, saliva or runny nose may not stay in the mask and may reach the inside of the relay tube or the nebulizer body. It can be assumed that the user who receives the vaccine using the nebulizer then inhales the saliva, runny nose, etc. of the previously used user together with the vaccine.
- the normal nebulizer can be used repeatedly by washing and disinfecting the nebulizer body and the relay pipe every time it is used.
- the nebulizer body and the relay pipe are also preferably disposable from the above-mentioned hygiene viewpoint after a certain amount of use (for example, after administration of the vaccine to about several tens of people).
- a certain amount of use for example, after administration of the vaccine to about several tens of people.
- the present invention has been made to solve the above-described problems, and its object is to provide a nebulizer and a nebulizer that can easily prevent reuse of the nebulizer body and the inhalation aid after use.
- An object of the present invention is to provide an inhalation assisting device that can be easily reused after use.
- a nebulizer according to a first aspect of the present invention includes a nebulizer body in which aerosol is generated, and an inhalation assist that is attached to the nebulizer body and used for a user to inhale the aerosol generated in the nebulizer body. With tools.
- the nebulizer body includes a reservoir for storing liquid, a compressed air introduction port for introducing compressed air, an outside air introduction port for introducing outside air, and compressed air introduced from the compressed air introduction port
- An aerosol generating unit that atomizes the liquid stored in the storage unit into atomized particles and applies the atomized particles to the outside air introduced from the outside air inlet to generate an aerosol; and the aerosol generating unit And an aerosol outlet for deriving the aerosol generated in the above.
- the inhalation aid includes an aerosol introduction port for introducing aerosol and an aerosol discharge port for discharging the aerosol introduced from the aerosol introduction port toward the user.
- the nebulizer body and the inhalation aid may be detachably connected so that the aerosol outlet and the aerosol inlet are in communication.
- the nebulizer further includes a closed portion capable of closing at least one of the compressed air inlet, the outside air inlet, the aerosol outlet, the aerosol inlet, and the aerosol outlet, and the closed portion After the occlusion is once performed, the occlusion by the occlusion portion is substantially unreleasable.
- the closing portion is constituted by a cap-like member provided separately and independently from the nebulizer body and the inhalation aid. May be.
- the closing portion may be configured by a cap-shaped portion provided in either the nebulizer body or the inhalation aid.
- the closing part may be attached to either the nebulizer body or the inhalation aid via a deformable connecting part.
- the nebulizer includes a locking claw provided in one of the nebulizer body and the closing portion, and the other of the nebulizer body and the closing portion. It is preferable to further include a locking mechanism including a locking step portion provided in the above-described case, and in this case, the locking claw portion is detachably fitted to the locking step portion, whereby the nebulizer body It is preferable that the closed portion is connected in a non-removable manner so that the blockage by the closed portion becomes substantially unreleasable.
- the nebulizer includes a locking claw portion provided in one of the inhalation assisting device and the closing portion, the inhalation assisting device, and the closing portion. It is preferable to further include a locking mechanism including a locking step portion provided on the other side of the locking step, and in this case, the locking claw portion is detachably fitted to the locking step portion. It is preferable that the inhalation assisting device is configured such that the obstruction is detachably connected so that the obstruction by the obstruction becomes substantially unreleasable.
- a nebulizer according to a second aspect of the present invention includes a nebulizer body in which aerosol is generated, and an inhalation assist that is attached to the nebulizer body and used for a user to inhale the aerosol generated in the nebulizer body. With tools.
- the nebulizer body includes a reservoir for storing liquid, a compressed air introduction port for introducing compressed air, an outside air introduction port for introducing outside air, and compressed air introduced from the compressed air introduction port
- An aerosol generating unit that atomizes the liquid stored in the storage unit into atomized particles and applies the atomized particles to the outside air introduced from the outside air inlet to generate an aerosol; and the aerosol generating unit And an aerosol outlet for deriving the aerosol generated in the above.
- the inhalation aid includes an aerosol introduction port for introducing aerosol and an aerosol discharge port for discharging the aerosol introduced from the aerosol introduction port toward the user.
- the nebulizer body and the inhalation aid are in a first connection state in which the inhalation aid is detachably connected to the nebulizer body, and a second connection state in which the inhalation aid is detachably connected to the nebulizer body. It can be connected.
- the aerosol inlet and the aerosol outlet are in communication in the first connection state, and the compressed air inlet, the outside air inlet, and the aerosol outlet in the second connection state. At least one of them is blocked by the inhalation aid.
- the inhalation aid is closed in the second state with any one of the compressed air inlet, the outside air inlet, and the aerosol outlet. It is preferable that a cap-shaped part is provided.
- the nebulizer system includes a locking claw portion provided in one of the nebulizer body and the inhalation aid, the nebulizer body, and the inhaler. It is preferable to further include a locking mechanism including a locking step portion provided on the other side of the auxiliary tool. In this case, in the second connection state, the locking step portion includes the locking claw portion. It is preferable that the inhalation aid is non-removably connected to the nebulizer body by fitting in a non-removable manner.
- the inhalation aid according to the present invention is used by being detachably attached to the nebulizer body so that the user can inhale the aerosol generated in the nebulizer body, and for introducing the aerosol from the nebulizer body
- An aerosol inlet, an aerosol outlet for discharging the aerosol introduced from the aerosol inlet toward a user, and a closing portion capable of closing at least one of the aerosol inlet and the aerosol outlet is provided.
- the inhalation assisting device is configured such that once the obstruction by the obstruction portion is performed, the obstruction by the obstruction portion is substantially unreleasable.
- the closing portion may be constituted by a cap-like member provided separately and independently from the inhalation aid.
- the closing portion may be attached to the inhalation aid via a deformable connecting portion.
- the inhalation aid is provided with a locking claw provided on either one of the closed portion and the portion other than the closed portion, the closed portion, and the closed portion. It is preferable to further include a locking mechanism including a locking step portion provided on the other of the other portions, in which case the locking claw portion is detachably fitted to the locking step portion. Accordingly, it is preferable that the blocking portion is detachably connected to a portion other than the blocking portion so that the blocking by the blocking portion is substantially unreleasable.
- the nebulizer body and the inhalation aid can be prevented from being reused by a simple operation after use. Therefore, by using the nebulizer or the inhalation aid, it is possible to prevent the occurrence of sanitary problems such as secondary infection.
- FIG. 1 It is a perspective view which shows the external appearance structure in the use condition of the nebulizer in Embodiment 1 of this invention. It is a disassembled perspective view which shows the assembly structure of the nebulizer main body shown in FIG. It is a longitudinal cross-sectional view which shows the internal structure of the nebulizer shown in FIG. It is a bottom view of the relay pipe shown in FIG. It is a disassembled perspective view which shows the assembly structure of the nebulizer main body and relay pipe in the use condition of the nebulizer in Embodiment 1 of this invention. It is a perspective view of the nebulizer main body and the relay pipe after assembling in the use state of the nebulizer in Embodiment 1 of the present invention.
- FIG. 5 It is a perspective view of the nebulizer main body and the closure member after assembling in the disposal state of the nebulizer in Embodiment 5 of the present invention. It is an expanded sectional view which shows the connection state of the 1st connection part and closure member after connecting to the discard state of the nebulizer in Embodiment 5 of this invention. It is a perspective view of the nebulizer main body after assembling
- 1A-1D nebulizer 100 nebulizer body, 101 outdoor air inlet, 102 inlet path, 103 transport path, 110 case body, 112 locking groove, 114 third connection, 114a compressed air inlet, 114b locking protrusion, 115 compression Air inlet tube section, 116 storage section, 120 atomization section forming body, 122 baffle, 124 liquid absorption pipe forming section, 130 flow path forming body, 131 locking projection, 132 first connection section, 132a aerosol outlet, 132b Stop projection, 133 Second connection portion, 133a Upper surface opening portion, 133b Locking hole portion, 134 Intake pipe portion, 140 Cap body, 141 hole, 142 Valve body, 143 projection, 150 Relay pipe, 151 Cylindrical portion, 152th 4 connection part, 152a aerosol introduction port, 152b locking projection, 153 5th contact Part, 153a aerosol discharge port, 154a transport path, 154b discharge path, 155 partition, 155a protrusion, 156
- nebulizer and its inhalation aid that are suitably used particularly in a use environment such as mass vaccination will be specifically described.
- FIG. 1 is a perspective view showing an external structure of the nebulizer in use according to Embodiment 1 of the present invention
- FIG. 2 is an exploded perspective view showing an assembly structure of the nebulizer body shown in FIG. 3 is a longitudinal sectional view showing the internal structure of the nebulizer shown in FIG. 1, and
- FIG. 4 is a bottom view of the relay pipe shown in FIG.
- the nebulizer 1A includes a nebulizer body 100, a relay pipe 150 as an inhalation aid connected to the nebulizer body 100, a mask 160 as an inhalation aid connected to the relay pipe 150, and a nebulizer.
- a tube 240 having one end connected to the main body 100 and a compressor 250 connected to the other end of the tube 240 are provided.
- the compressor 250 is a device that generates compressed air, and sends the compressed air to the nebulizer body 100 via a flexible tube 240.
- the nebulizer body 100 is for generating aerosol therein, and the mask 160 is for allowing the user to efficiently inhale the aerosol generated in the nebulizer body 100.
- the relay pipe 150 is for conveying the aerosol generated in the nebulizer body 100 to the mask 160.
- the nebulizer body 100 includes a case body 110, an atomization portion forming body 120, a flow path forming body 130, a cap body 140, and a valve body 142.
- the case body 110 has a bottomed cylindrical shape, and the atomizing portion forming body 120 is accommodated and arranged inside the case body 110.
- the flow path forming body 130 is attached to the upper portion of the case body 110 so as to close the upper surface opening of the case body 110.
- the cap body 140 is attached to a predetermined position on the upper surface of the flow path forming body 130.
- the valve body 142 is attached to the cap body 140.
- the case body 110, the atomization part formation body 120, the flow path formation body 130, and the cap body 140 are all manufactured by injection molding using a resin material or the like.
- the case body 110, the atomization part forming body 120, the flow path forming body 130, the cap body 140, and the valve body 142 are used by being assembled with each other in use. These assemblings are so-called fitting kills that cannot be disassembled once assembled, and are configured so that they cannot be disassembled and reused after use.
- a pair of L-shaped locking grooves 112 are provided in the circumferential direction at a predetermined position on the inner peripheral surface of the case body 110.
- a pair of locking projections 131 are provided in the circumferential direction at predetermined positions on the outer peripheral surface of the flow path forming body 130. The locking grooves 112 and the locking protrusions 131 are engaged with the flow path forming body 130 in the upper surface opening of the case body 110 and can not be removed by rotating the flow path forming body 130 relative to the case body 110. Stopped.
- the atomization part forming body 120 includes a baffle 122 and a liquid suction pipe forming part 124.
- the baffle 122 has a columnar shape and is located on the upper part of the atomization part forming body 120.
- the liquid absorption pipe forming part 124 is configured by a truncated cone-shaped cylindrical body having an open end, and is positioned below the atomization part forming body 120.
- the tip of the liquid suction pipe forming part 124 is disposed facing the lower end of the baffle 122 with a predetermined distance.
- the flow path forming body 130 is a member corresponding to the lid of the case body 110, and includes a first connecting portion 132 including an aerosol outlet 132a, a second connecting portion 133 including an upper surface opening 133a (see FIG. 3), And an intake pipe portion 134.
- the first connection part 132 and the second connection part 133 are respectively provided so as to project upward from the upper surface of the flow path forming body 130, and the intake pipe part 134 is directed downward from the lower surface of the flow path forming body 130. Projected.
- On the peripheral surface of the second connection portion 133 a pair of locking hole portions 133b constituting the locking step portion is provided.
- the cap body 140 includes the outside air introduction port 101 on the upper surface, and is a member corresponding to the lid of the upper surface opening 133a of the flow path forming body 130 described above.
- a valve body 142 is attached to the cap body 140 from below so as to close the outside air inlet 101.
- the valve body 142 is provided with a protrusion 143, and the valve body 142 is attached to the cap body 140 by fitting the protrusion 143 into a hole 141 provided in the cap body 140.
- the cap body 140 is attached with respect to the flow-path formation body 130 so that removal is impossible.
- a third connection portion 114 provided with a compressed air introduction port 114 a for introducing the compressed air sent from the compressor 250 into the case body 110 is provided below. It is projecting toward.
- the above-described tube 240 is connected to the third connection portion 114.
- a compressed air introduction pipe portion 115 that is formed in a truncated cone shape so as to be continuous with the third connection portion 114 protrudes upward.
- the baffle 122 of the atomization part forming body 120 is arranged facing the upper end part of the compressed air introduction pipe part 115.
- a storage portion 116 is provided around the portion of the case body 110 where the compressed air introduction tube portion 115 is formed.
- the storage unit 116 temporarily stores a liquid 300 such as a drug solution or a vaccine for curing diseases such as water, saline, and bronchi.
- a liquid absorption tube forming portion 124 of the atomizing portion forming body 120 is disposed so as to face from above.
- a liquid absorption pipe is constituted by a gap between the liquid absorption pipe forming section 124 and the compressed air introduction pipe section 115, and the liquid 300 stored in the storage section 116 by the action of a negative pressure by blowing compressed air described later is described later. Will reach the vicinity of the atomizing part.
- the atomization part is formed between the compressed air introduction pipe part 115 and the baffle 122 described above. Compressed air is sprayed from the upper end portion of the compressed air introduction pipe portion 115 toward the baffle 122 on the atomizing portion. At that time, the liquid 300 sucked up to the vicinity of the atomization part by the action of the negative pressure generated in the atomization part is spouted up to the atomization part by the action of the negative pressure described above, toward the baffle 122 together with the compressed air. Be sprayed. Due to this action, the liquid 300 collides with the baffle 122 to form fine droplets and become mist-like particles.
- the outside air in which the mist-like particles are introduced into the case body 110 (the outside air introduced by the above-described compressor)
- the aerosol is generated in the atomization unit by being applied to the outside air introduced from the outside air inlet 101 described later on the basis of the breathing operation of the user.
- the flow path forming body 130 to which the cap body 140 is attached is located above the atomizing portion forming body 120.
- the flow path forming body 130 is arranged so that the intake pipe portion 134 provided in the lower portion thereof covers the baffle 122 of the atomizing portion forming body 120.
- the flow path forming body 130 partitions the space inside the case body 110 and forms a flow path through which airflow flows. More specifically, the space inside the case body 110 is divided into a central part and a peripheral part by the intake pipe part 134 of the flow path forming body 130, and the introduction path 102 is transported by the peripheral part by the central part. 103 are configured.
- the first connection portion 132 and the second connection portion 133 are located above the flow path forming body 130.
- the aerosol outlet 132a provided in the first connection part 132 communicates with the transport path 103 described above.
- the outside air introduction port 101 provided in the second connection part 133 communicates with the introduction path 102 described above.
- the relay pipe 150 has a long cylindrical portion 151, and a transport path 154a for transporting the aerosol is provided therein.
- a fourth connection portion 152 including an aerosol introduction port 152a is provided at the rear end of the cylindrical portion 151, and a fifth connection portion 153 including an aerosol discharge port 153a is provided at the front end of the cylindrical portion 151.
- the fourth connection portion 152 protrudes downward from the lower surface of the tubular portion 151, and the fifth connection portion 153 protrudes forward from the front surface of the tubular portion 151.
- a pair of locking projections 152 b that constitute locking claws are provided on the peripheral surface of the fourth connection portion 152.
- a discharge path 154b for discharging exhaled air is provided in parallel with the aerosol transport path 154a at the lower part of the portion near the front end of the cylindrical portion 151.
- the conveyance path 154a and the discharge path 154b are separated by a partition wall 155 provided inside the cylindrical portion 151.
- Below the discharge path 154b an exhalation exhaust unit 156 is provided, and the exhaust unit 156 is provided with a filter 156a.
- the filter 156a is for collecting the aerosol contained in the exhaled breath, and for preventing the aerosol from leaking to the outside.
- the filter 156a is assembled by attaching a cover body 156b having a plurality of openings to a discharge part 156 provided at the lower part of the cylindrical part 151.
- the attachment of the cover body 156b to the tubular portion 151 is also a so-called fitting kill.
- a sixth connection portion 157 including a blocking portion 157a is provided on the lower surface of the cylindrical portion 151 that is near the rear end of the cylindrical portion 151 and adjacent to the portion where the fourth connection portion 152 is provided. It has been.
- the sixth connection portion 157 protrudes downward from the lower surface of the cylindrical portion 151, and the closing portion 157 a is configured by the lower surface of the cylindrical portion 151.
- the relay pipe 150 is manufactured by injection molding using a resin material or the like.
- the mask 160 has a substantially bowl-like outer shape with a space inside, and has a relay pipe side opening end 162 including the relay pipe side opening 162a and a user side opening including the user side opening 163.
- An end 163 and a curved wall 161 that defines the space between the relay pipe side opening end 162 and the user side opening end 163 are included.
- the relay pipe side open end 162 is a part connected to the fifth connecting portion 132 of the relay pipe in the use state, and the user side open end 163 surrounds the face and nose of the user in the use state. It is a part pressed against.
- the mask 160 is manufactured, for example, by sheet molding (vacuum molding) using a resin material.
- FIG. 5 is an exploded perspective view showing the assembly structure of the nebulizer main body and the relay pipe in the usage state
- FIG. 6 is a perspective view of the nebulizer main body and the relay pipe after being assembled in the usage state.
- the fourth connection portion 152 provided in the relay pipe 150 is extrapolated and connected to the first connection portion 132 provided in the nebulizer body 100.
- the second connecting portion 133 provided in the nebulizer body 100 is not covered with the relay pipe 150.
- the connection between the fourth connecting portion 152 provided on the relay pipe 150 and the first connecting portion 132 provided on the nebulizer body 100 is detachable, and can be inserted and removed as many times as necessary.
- connection structure between the nebulizer body 100 and the relay pipe 150 as shown in FIGS. 3 and 4 is realized.
- the tube 240 connected to the compressor 250 is connected to the third connection portion 114 provided in the nebulizer body 100. It is necessary to connect the relay pipe side opening end 162 of the mask 160 to the fifth connection portion 132 provided in the relay pipe 150.
- the compressed air is introduced into the nebulizer main body 100 through the tube 240 through the compressed air introduction port 114a.
- the space inside the nebulizer body 100 becomes negative pressure, and the valve body 142 bends to cause the outside air to enter the nebulizer body 100 from the outside air inlet 101. Is introduced.
- the outside air taken in from the outside air introduction port 101 reaches the atomizing portion via the introduction path 102 formed inside the intake pipe portion 134. And the mist-like particle
- the generated aerosol reaches the aerosol outlet 132a provided in the nebulizer body 100 via the transport path 103, and flows into the transport path 154a of the relay pipe 150 via the aerosol inlet provided in the relay pipe 150. To do.
- the aerosol that has flowed into the conveyance path 154 a of the relay pipe 150 is discharged into the space inside the mask 160 through the aerosol discharge port 153 a provided in the relay pipe 150.
- the aerosol discharged into the space inside the mask 160 is inhaled from the user's mouth and / or nose into the user's body as the user inhales.
- exhaled air exhaled from the user's mouth and / or nose during the aerosol inhalation described above flows into the relay pipe 150 through the space inside the mask 160.
- the pressure in the discharge path 154b is lower than the pressure in the transport path 154a, the exhaled air that has flowed into the relay pipe 150 flows into the discharge path 154b.
- the exhaled air that has flowed into the discharge path 154b is discharged from the discharge unit 156 to the outside of the relay pipe 150 via the filter 156a.
- FIG. 7 is an exploded perspective view showing the assembly structure of the nebulizer body and the relay pipe in the discarded state
- FIG. 8 is a perspective view of the nebulizer body and the relay pipe after being assembled in the discarded state.
- FIG. 9 is a vertical cross-sectional view of the nebulizer body and the relay pipe after being connected in the discarded state
- FIG. 10 is an enlarged cross-sectional view showing the connected state of the first connecting portion and the fourth connecting portion after being connected in the discarded state.
- FIG. 10 the connection structure in the discard state of the nebulizer main body 100 and the relay pipe 150 is demonstrated.
- the fourth connection portion 152 provided in the relay pipe 150 is inserted and connected to the second connection portion 133 provided in the nebulizer body 100, and at the same time, the relay pipe 150 is connected.
- the sixth connection part 157 provided on the external connection is externally connected to the first connection part 132 provided on the nebulizer body 100.
- the aerosol outlet 132 a provided in the nebulizer main body 100 is blocked by the closing portion 157 a provided in the relay pipe 150. It will be in the state. Therefore, in the disposal state, the nebulizer body 100 and the relay pipe 150 cannot be used.
- connection between the fourth connecting portion 152 provided in the relay pipe 150 and the second connecting portion 133 provided in the nebulizer body 100 cannot be substantially released once the connection is made. It is a so-called slaughter.
- the circumference of the fourth connection portion 152 is determined.
- the locking protrusion 152b provided on the surface is engaged with the locking hole 133b provided on the peripheral surface of the second connecting portion 133. More specifically, a part of the locking projection 152b functions as a hook-shaped locking claw, and a part of the locking hole 133b functions as a locking step part.
- the nebulizer main body 100 and the relay pipe 150 are used as a first connection state in which the relay pipe 150 is detachably connected to the nebulizer main body 100, and the nebulizer The relay pipe 150 is connected to the main body 100 in a non-removable connection state, and can be disposed of as a second connection state. In the use state as the first state, the nebulizer main body 100 is provided.
- 150 is configured to be blocked by a blocking portion 157a provided in 150. That. Therefore, by adopting the above configuration, it becomes possible to prevent the nebulizer body 100 and the relay pipe 150 from being reused by simple operation after use, thereby preventing the occurrence of sanitary problems such as secondary infections. Possible nebulizers.
- FIG. 11 is an exploded perspective view showing an assembled structure of the nebulizer body and the relay pipe in the nebulizer used state and the discarded state according to the second embodiment of the present invention
- FIG. 12 shows the nebulizer after being assembled in the discarded state. It is a perspective view of a main body and a relay pipe. Parts similar to those of nebulizer 1A in the first embodiment described above are denoted by the same reference numerals in the drawing, and description thereof will not be repeated here.
- the nebulizer 1B according to the present embodiment is different in the structure of the nebulizer 1A and the relay pipe 150 according to the first embodiment.
- the sixth connecting portion 157 is provided on the lower surface of the relay pipe 150.
- the side surface of the relay pipe 150 is provided.
- the 6th connection part 157 protrudes from the side toward the side.
- the side wall of the relay pipe surrounded by the sixth connection portion 157 functions as a blocking portion.
- a seventh connection portion 158 is projected from the side surface of the relay pipe 150 toward the side.
- the seventh connection portion 158 is a portion connected to the first connection portion 132 provided in the nebulizer body 100 in the discarded state, and a locking projection 158a is provided on the peripheral surface thereof.
- the seventh connection portion 158 provided in the relay pipe 150 is inserted and connected to the second connection portion 133 provided in the nebulizer body 100, and At the same time, the sixth connection portion 157 provided in the relay pipe 150 is extrapolated and connected to the first connection portion 132 provided in the nebulizer body 100.
- the connection structure between the nebulizer body 100 and the relay pipe 150 as shown in FIG. 12 is realized.
- the aerosol outlet port 132a provided in the nebulizer body 100 is in a state of being blocked by a blocking portion formed at a predetermined portion of the side wall of the relay pipe 150, and is provided in the relay pipe 150.
- the connection between the fourth connection portion 152 and the second connection portion 133 provided in the nebulizer body 100 is a so-called fitting kill that cannot be substantially released once the connection is made.
- the state where the aerosol outlet 132a is closed cannot be substantially released, so that the nebulizer body 100 and the relay pipe 150 are re-used after use. Cannot be used. Therefore, by adopting the above configuration, it becomes possible to prevent the nebulizer body 100 and the relay pipe 150 from being reused by simple operation after use, thereby preventing the occurrence of sanitary problems such as secondary infections. Possible nebulizers.
- FIG. 13 is an exploded perspective view showing the assembly structure of the nebulizer main body and the relay pipe in the nebulizer used state and the discarded state according to the third embodiment of the present invention
- FIG. 14 shows the nebulizer after being assembled in the discarded state. It is a perspective view of a main body and a relay pipe. Note that portions similar to those of the nebulizer 1C in the second embodiment described above are denoted by the same reference numerals in the drawing, and the description thereof will not be repeated here.
- the nebulizer 1C according to the present embodiment is different in the structure of the nebulizer 1B and the relay pipe 150 according to the second embodiment.
- the sixth connecting portion 157 and the seventh connecting portion 158 are provided on the side surface of the relay pipe 150.
- the sixth connection portion 157 and the seventh connection portion 158 protrude from the upper surface of the relay pipe 150 upward.
- the upper wall of the relay pipe surrounded by the sixth connection portion 157 functions as a blocking portion.
- a locking projection 158a is provided on the peripheral surface of the seventh connection portion 158, as in the first embodiment of the present invention described above.
- the seventh connection portion 158 provided in the relay pipe 150 is inserted and connected to the second connection portion 133 provided in the nebulizer body 100, and At the same time, the sixth connection portion 157 provided in the relay pipe 150 is extrapolated and connected to the first connection portion 132 provided in the nebulizer body 100.
- the connection structure between the nebulizer body 100 and the relay pipe 150 as shown in FIG. 14 is realized.
- the aerosol outlet port 132a provided in the nebulizer body 100 is in a state of being blocked by a blocking portion formed at a predetermined portion of the side wall of the relay pipe 150, and is provided in the relay pipe 150.
- the connection between the fourth connection portion 152 and the second connection portion 133 provided in the nebulizer body 100 is a so-called fitting kill that cannot be substantially released once the connection is made.
- the state in which the aerosol outlet 132a is blocked is substantially unreleasable, so that the nebulizer body 100 and the relay pipe 150 are re-used after use. Cannot be used. Therefore, by adopting the above configuration, it becomes possible to prevent the nebulizer body 100 and the relay pipe 150 from being reused by simple operation after use, thereby preventing the occurrence of sanitary problems such as secondary infections. Possible nebulizers.
- FIG. 15 is an exploded perspective view showing an assembly structure of the relay pipe and the closing member in the discarded state of the nebulizer according to the fourth embodiment of the present invention
- FIG. 16 shows the relay pipe and the closed state after the assembly in the discarded state. It is a perspective view of a member.
- FIG. 17 is an enlarged cross-sectional view showing a connection state between the fourth connecting portion and the closing member after being connected to the nebulizer discarding state according to the present embodiment. Parts similar to those of nebulizer 1A in the first embodiment described above are denoted by the same reference numerals in the drawing, and description thereof will not be repeated here.
- the nebulizer in the present embodiment is slightly different in the structure of the nebulizer 1A and the relay pipe 150 in the first embodiment.
- the relay pipe 150 of the nebulizer in the present embodiment does not have the sixth connecting portion 157 provided in the relay pipe 150 of the nebulizer 1A in the above-described first embodiment, and the fourth The locking projection 152b provided on the peripheral surface of the connecting portion 152 is also not provided.
- the nebulizer in the present embodiment includes a cap-shaped blocking member 170 that is provided separately and separately from the nebulizer body and the relay pipe 150.
- the closing member 170 includes a lid portion 171 as a closing portion, a cylindrical wall portion 172 erected from the lid portion 171, and locking as a pair of locking claws provided at the tip of the cylindrical wall portion 172.
- a protrusion 173 is included.
- the closing member 170 is manufactured by injection molding using a resin material or the like.
- the closing member 170 is inserted and connected to the fourth connecting portion 152 provided in the relay pipe 150 at the time of disposal. Thereby, the connection structure of the relay pipe 150 and the blocking member 170 as shown in FIG. 16 is realized.
- the aerosol inlet 152 a provided in the relay pipe 150 is closed by the lid portion 171 of the closing member 170. It becomes. Accordingly, in the discarding state, the relay pipe 150 cannot be used.
- connection between the fourth connecting portion 152 and the closing member 170 provided in the relay pipe 150 is a so-called fitting kill that cannot be substantially released once the connection is made.
- the fourth connecting portion 152 provided in the relay pipe 150 and the closing member 170 are connected, the engagement provided at the distal end of the cylindrical wall portion 172 of the closing member 170.
- the stop protrusion 152b is performed by being locked to the lower wall of the tubular portion 151 of the relay pipe 150. More specifically, a part of the locking projection 173 functions as a hook-shaped locking claw part, and a boundary part between the lower wall of the cylindrical part 151 and the fourth connection part 152 functions as a locking step part.
- the fitting cannot be released, and the locking between the locking projection 173 and the lower wall of the cylindrical portion 151 is stopped. It becomes.
- the state where the aerosol introduction port 152a is blocked cannot be substantially released, so that the relay pipe 150 can be reused after use. become unable. Therefore, by adopting the above configuration, it becomes possible to prevent the relay pipe 150 from being reused by a simple operation after use, and to prevent the occurrence of sanitary problems such as secondary infection. can do.
- FIG. 18 is a perspective view of the relay pipe after assembly in a discarding state for explaining a first modification of the nebulizer in the present embodiment
- FIG. 19 is a second modification of the nebulizer in the present embodiment. It is a disassembled perspective view for demonstrating the assembly structure in the discard state of the relay pipe and obstruction
- the relay pipe 150 and the blocking member 170 in the present embodiment described above are configured as an integral part. Specifically, a deformable connecting portion 174 that extends in a thin rod shape from the rear end of the relay pipe 150 is projected, and a closing member 170 is formed at the tip of the connecting portion 174. In such a configuration, in addition to the effects described in the above-described embodiment, the problem that the blocking member 170 is lost before being discarded can be prevented. Is obtained.
- a pair of locking hole portions 175 provided in the cylindrical wall portion 172 of the blocking member 170 is provided with the locking stepped portion provided in the relay pipe 150 in the above-described embodiment.
- a pair of locking projections 173 as a pair of locking claw portions provided on the closing member 170 in the present embodiment described above are provided on the peripheral surface of the fourth connection portion 152 of the relay pipe 150. This is constituted by a locking projection 152b. Even when configured in this manner, the same effects as those described in the present embodiment can be obtained.
- FIG. 20 is an exploded perspective view showing an assembly structure of the nebulizer body and the closing member when the nebulizer is discarded in the fifth embodiment of the present invention
- FIG. 21 shows the nebulizer body and the closed state after assembly in the discarded state.
- It is a perspective view of a member.
- FIG. 22 is an enlarged cross-sectional view showing a connection state between the first connection portion and the closing member after connection to the nebulizer discarding state in the present embodiment. Parts similar to those of nebulizer 1A in the first embodiment described above are denoted by the same reference numerals in the drawing, and description thereof will not be repeated here.
- the nebulizer in the present embodiment is slightly different in the structure of the nebulizer 1A and the nebulizer body 100 in the first embodiment. Specifically, the nebulizer body 100 of the nebulizer in the present embodiment does not have the second connection portion 133 provided in the nebulizer body 100 of the nebulizer 1A in the above-described first embodiment, and therefore the second The locking hole 133b provided on the peripheral surface of the connecting portion 133 is not provided.
- the nebulizer in the present embodiment includes a cap-shaped closing member 180 that is provided separately and independently from the nebulizer body 100 and the relay pipe.
- the closing member 180 includes a lid portion 181 as a closing portion, a cylindrical wall portion 182 erected from the lid portion 181, and locking as a pair of locking claws provided at the tip of the cylindrical wall portion 182.
- a protrusion 183 is included.
- the closing member 180 is manufactured by injection molding using a resin material or the like.
- the closing member 180 is inserted into and connected to the first connection portion 132 provided in the nebulizer body 100 at the time of disposal. Thereby, the connection structure of the nebulizer body 100 and the closing member 180 as shown in FIG. 21 is realized.
- the aerosol outlet 132 a provided in the nebulizer body 100 is closed by the lid portion 181 of the closing member 180. It becomes. Therefore, in the discarding state, the nebulizer body 100 cannot be used.
- connection between the first connecting portion 132 and the closing member 180 provided in the nebulizer main body 100 is a so-called insertion killing that cannot be substantially released once the connection is made.
- the stop protrusion 183 is performed by being locked to the lower surface of the flow path forming body 130 of the nebulizer body 100. More specifically, a part of the locking projection 183 functions as a hook-shaped locking claw part, and a boundary part between the lower surface of the flow path forming body 130 and the first connection part 132 functions as a locking step part. Then, when the above-described locking claw portion is fitted to this locking stepped portion, the fitting cannot be released and the locking between the locking projection 183 and the lower surface of the flow path forming body 130 is fitted and killed. It becomes.
- the state in which the aerosol outlet 132a is blocked cannot be substantially released, so that the nebulizer body 100 can be reused after use. become unable. Therefore, by adopting the above configuration, it becomes possible to prevent the nebulizer body 100 from being reused by a simple operation after use, and to prevent the occurrence of sanitary problems such as secondary infections. can do.
- FIG. 23 is a perspective view of the nebulizer body after assembly in a discarded state for explaining a first modification of the nebulizer in the present embodiment
- FIG. 24 is a second modification of the nebulizer in the present embodiment. It is a disassembled perspective view for demonstrating the assembly structure in the discard state of the nebulizer main body for demonstrating, and a closure member.
- the nebulizer body 100 and the closing member 180 in the present embodiment described above are configured as an integral part. Specifically, a deformable connecting portion 184 that extends thinly from the peripheral surface of the flow path forming body 130 of the nebulizer body 100 and protrudes in a rod shape is formed, and a closing member 180 is formed at the tip of the connecting portion 184. In the case of such a configuration, in addition to obtaining the effect described in the above-described embodiment, it is possible to prevent a problem that the blocking member 180 is lost before disposal or the like. Is obtained.
- a pair of locking hole portions 185 provided in the cylindrical wall portion 182 of the closing member 180 is provided with the locking step portion provided in the nebulizer body 100 in the above-described embodiment.
- a pair of locking protrusions 183 as a pair of locking claws provided on the closing member 180 in the above-described embodiment are provided on the peripheral surface of the first connection portion 132 of the nebulizer body 100.
- the latching protrusion 132b is used. Even when configured in this manner, the same effects as those described in the present embodiment can be obtained.
- FIG. 25 is an exploded perspective view showing an assembly structure of the nebulizer body and the closing member in the discarded state of the nebulizer according to the sixth embodiment of the present invention
- FIG. 26 shows the nebulizer body and the closed state after the assembly in the discarded state. It is a perspective view of a member.
- FIG. 27 is an enlarged cross-sectional view showing a connection state between the third connection portion and the closing member after being connected to the disposal state of the nebulizer in the present embodiment. Parts similar to those of nebulizer 1A in the first embodiment described above are denoted by the same reference numerals in the drawing, and description thereof will not be repeated here.
- the nebulizer in the present embodiment is slightly different in the structure of the nebulizer 1A and the nebulizer body 100 in the first embodiment. Specifically, the nebulizer body 100 of the nebulizer in the present embodiment does not have the second connection portion 133 provided in the nebulizer body 100 of the nebulizer 1A in the above-described first embodiment, and therefore the second The locking hole 133b provided on the peripheral surface of the connecting portion 133 is not provided. Further, the nebulizer body 100 of the nebulizer in the present embodiment has a pair of locking projections 114 b on the peripheral surface of the third connection portion 114.
- the nebulizer in the present embodiment includes a cap-shaped closing member 190 that is provided separately and independently from the nebulizer body 100 and the relay pipe.
- the closing member 190 includes a lid portion 191 as a closing portion, a cylindrical wall portion 192 erected from the lid portion 191, and a latch as a pair of locking claws provided at the tip of the cylindrical wall portion 192.
- a hole 193 is included.
- the closing member 190 is manufactured by injection molding using a resin material or the like.
- the closing member 190 is extrapolated and connected to the third connecting portion 114 provided in the nebulizer body 100 at the time of disposal. Thereby, the connection structure of the nebulizer body 100 and the closing member 190 as shown in FIG. 26 is realized.
- the compressed air introduction port 114 a provided in the nebulizer body 100 is closed by the lid portion 191 of the closing member 190. It becomes a state. Therefore, in the discarding state, the nebulizer body 100 cannot be used.
- connection between the third connecting portion 114 and the closing member 190 provided in the nebulizer main body 100 is a so-called insertion killing that cannot be substantially released once the connection is made.
- the third connecting portion 114 is provided on the peripheral surface of the nebulizer main body 100.
- the locking projection 114b is performed by being locked in a locking hole 193 provided on the peripheral surface of the cylindrical wall portion 192 of the closing member 190. More specifically, a part of the locking protrusion 114b functions as a hook-shaped locking claw part, and a part of the locking hole part 193 functions as a locking step part.
- the state where the compressed air introduction port 114a is closed cannot be substantially released, and thus the nebulizer body 100 can be reused after use. Can not be. Therefore, by adopting the above configuration, it becomes possible to prevent the nebulizer body 100 from being reused by a simple operation after use, and to prevent the occurrence of sanitary problems such as secondary infections. can do.
- FIG. 28 is a perspective view of the nebulizer main body after assembly in a discarded state for explaining a modification of the nebulizer in the present embodiment.
- the nebulizer body 100 and the closing member 190 in the present embodiment described above are configured as an integral part. Specifically, a deformable connecting portion 194 that extends in a thin rod shape from the peripheral surface of the case body 110 of the nebulizer main body 100 is projected, and a closing member 190 is formed at the tip of the connecting portion 194. In the case of such a configuration, in addition to obtaining the effect described in the above-described embodiment, it is possible to prevent a problem that the closing member 190 is lost before disposal or the like. Is obtained.
- FIG. 29 is a longitudinal sectional view showing the internal structure of the nebulizer according to Embodiment 7 of the present invention
- FIG. 30 is an exploded view showing the assembly structure of the relay pipe, mask and backflow prevention member of the nebulizer according to this embodiment. It is a perspective view.
- symbol is attached
- the nebulizer 1D is configured to suppress saliva, runny nose and the like from reaching the inside of the relay pipe and the inside of the nebulizer body as much as possible, and uses a backflow preventing member to be described later. In this way, the above problem is solved.
- a backflow preventing member 200A is attached to a connection portion between the relay pipe 150 and the mask 160.
- 200 A of backflow prevention members are the short cylindrical frame 201 in which a pair of opening part was formed in the bottom face, and the valve body 205 attached to the frame body 201 so that a pair of opening provided in the said frame body 201 might be obstruct
- a pair of openings are also formed on the bottom surface of the fixing member 203.
- the frame body 201, the valve body 205, and the fixing member 203 are inserted into the projection 202 provided at the center of the bottom surface of the frame body 201 through the hole 208 provided at the center of the valve body 205.
- the valve body 205 is assembled so as to be sandwiched between the frame body 201 and the fixing member 203, thereby constituting a single member.
- the backflow prevention member 200 ⁇ / b> A configured by the frame body 201, the valve body 205 and the fixing member 203 is attached to the relay pipe 150 from the user side opening 163 side of the mask 160.
- the mask 160 is connected to the relay pipe by inserting the groove 201a provided on the peripheral surface of the frame 201 of the backflow preventing member 200A into the protrusion 155a provided at a predetermined position of the partition wall 155 of the relay pipe 150. 150 and the backflow prevention member 200A are assembled.
- the valve body 205 includes a first valve portion 206 disposed corresponding to the transport path 154a of the relay pipe 150 and a second valve disposed corresponding to the discharge path 154b of the relay pipe 150.
- the periphery of the first valve portion 206 of the valve body 205 is in contact with the bottom surface of the frame body 201, so that the first valve portion 206 can only be bent toward the mask 160 side.
- the periphery of the second valve portion 207 of the valve body 205 is in contact with the bottom surface of the fixing member 203, so that the second valve portion 207 is a non-return that allows only bending toward the relay pipe 150. Acts as a valve.
- the backflow prevention member 200A allows only the flow of the airflow from the conveyance path 154a of the relay pipe 150 toward the mask 160, blocks the flow of the airflow in the opposite direction, and blocks from the mask 160 to the relay pipe. Only the flow of airflow toward the 150 discharge paths 154b is allowed, and the flow of airflow in the opposite direction is blocked.
- FIG. 31 is an exploded perspective view showing an assembly structure of a relay pipe, a mask and a backflow prevention member in a modification of the nebulizer in the present embodiment.
- the first valve portion 206 and the second valve portion 207 are configured by a single valve body 205.
- the first valve portion and the second valve portion provided in the backflow prevention member 200B are configured by separate valve bodies 216 and 217, respectively. ing.
- a backflow prevention member 200B is provided by providing through holes in the bottom surface of the frame body 201 and the valve bodies 216 and 217, and fitting the fixing members 212 and 214 into the frame body so as to be inserted through the through holes. Is configured as one member. Even in such a configuration, the same effect as that of the present embodiment described above can be obtained.
- the characteristic configurations shown in the first to seventh embodiments of the present invention and the modifications thereof described above can be combined with each other.
- the backflow prevention member shown in the seventh embodiment of the present invention and the modification thereof can be applied to the nebulizer described in the first to sixth embodiments of the present invention and the modification. .
- Embodiments 1 to 7 of the present invention described above and modifications thereof, at least one of the outside air inlet, the compressed air inlet, the aerosol outlet, and the aerosol inlet provided in the relay pipe provided in the nebulizer body.
- the case where the nebulizer body and / or the relay pipe can no longer be reused by blocking any of the relay pipes by the blocking section has been described, but the aerosol discharge port of the relay pipe cannot be released by the blocking section.
- a configuration of the relay pipe in that case, for example, a configuration according to the above-described fourth embodiment can be considered.
- the present invention is applied to a so-called compressor-type nebulizer that generates aerosol using compressed air from a compressor and an inhalation aid used therefor.
- a compressor-type nebulizer that generates aerosol using compressed air from a compressor and an inhalation aid used therefor.
- the configuration of the fourth embodiment aimed at preventing reuse of the relay tube, and preventing saliva, nasal discharge, etc. from reaching the relay tube and the nebulizer body
- the intended configuration of the seventh embodiment can be applied to other types of nebulizers and inhalation aids used therefor as they are. That is, the application object of the present invention is not limited to the compressor type nebulizer and the inhalation aid used therein, but can be applied to other types of nebulizers and inhalation aids.
- ultrasonic nebulizers are a type of nebulizer that applies high-frequency vibration to a liquid by driving an ultrasonic element and uses the cavitation generated by the high-frequency vibration to make the liquid mist-like particles.
- the ultrasonic-mesh type nebulizer is configured such that a vibrating element and a mesh member are arranged to face each other and liquid is supplied between them, and the vibrating element is driven in this state to give vibration to the liquid.
- the relay pipes and masks as inhalation aids are configured as in the above-described fourth embodiment, thereby preventing the reuse of the relay pipes.
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Abstract
Description
図1は、本発明の実施の形態1におけるネブライザの使用状態における外観構造を示す斜視図であり、図2は、図1に示すネブライザ本体の組付構造を示す分解斜視図である。また、図3は、図1に示すネブライザの内部構造を示す縦断面図であり、図4は、図1に示す中継管の下面図である。まず、これら図1ないし図4を参照して、本実施の形態におけるネブライザ1Aの構造について説明する。
図11は、本発明の実施の形態2におけるネブライザの使用状態および廃棄状態におけるネブライザ本体と中継管との組付構造を示す分解斜視図であり、図12は、廃棄状態に組付け後のネブライザ本体および中継管の斜視図である。なお、上述の実施の形態1におけるネブライザ1Aと同様の部分いついては図中同一の符号を付し、その説明はここでは繰り返さないこととする。
図13は、本発明の実施の形態3におけるネブライザの使用状態および廃棄状態におけるネブライザ本体と中継管との組付構造を示す分解斜視図であり、図14は、廃棄状態に組付け後のネブライザ本体および中継管の斜視図である。なお、上述の実施の形態2におけるネブライザ1Cと同様の部分いついては図中同一の符号を付し、その説明はここでは繰り返さないこととする。
図15は、本発明の実施の形態4におけるネブライザの廃棄状態における中継管と閉塞部材との組付構造を示す分解斜視図であり、図16は、廃棄状態に組付け後の中継管および閉塞部材の斜視図である。また、図17は、本実施の形態におけるネブライザの廃棄状態に接続後の第4接続部と閉塞部材の接続状態を示す拡大断面図である。なお、上述の実施の形態1におけるネブライザ1Aと同様の部分いついては図中同一の符号を付し、その説明はここでは繰り返さない。
図20は、本発明の実施の形態5におけるネブライザの廃棄状態におけるネブライザ本体と閉塞部材との組付構造を示す分解斜視図であり、図21は、廃棄状態に組付け後のネブライザ本体および閉塞部材の斜視図である。また、図22は、本実施の形態におけるネブライザの廃棄状態に接続後の第1接続部と閉塞部材の接続状態を示す拡大断面図である。なお、上述の実施の形態1におけるネブライザ1Aと同様の部分いついては図中同一の符号を付し、その説明はここでは繰り返さない。
図25は、本発明の実施の形態6におけるネブライザの廃棄状態におけるネブライザ本体と閉塞部材との組付構造を示す分解斜視図であり、図26は、廃棄状態に組付け後のネブライザ本体および閉塞部材の斜視図である。また、図27は、本実施の形態におけるネブライザの廃棄状態に接続後の第3接続部と閉塞部材の接続状態を示す拡大断面図である。なお、上述の実施の形態1におけるネブライザ1Aと同様の部分いついては図中同一の符号を付し、その説明はここでは繰り返さない。
図29は、本発明の実施の形態7におけるネブライザの内部構造を示す縦断面図であり、図30は、本実施の形態におけるネブライザの中継管、マスクおよび逆流防止部材の組付け構造を示す分解斜視図である。なお、上述の実施の形態1におけるネブライザ1Aと同様の部分については図中同一の符号を付し、その説明はここでは繰り返さない。
Claims (13)
- エアロゾルが生成されるネブライザ本体(100)と、前記ネブライザ本体(100)にて生成されたエアロゾルを使用者が吸入するために前記ネブライザ本体(100)に取付けられて使用される吸入補助具(150)とを備えたネブライザであって、
前記ネブライザ本体(100)は、液体を貯留するための貯留部(116)と、圧縮空気を導入するための圧縮空気導入口(114a)と、外気を導入するための外気導入口(101)と、前記圧縮空気導入口(114a)から導入された圧縮空気を用いて前記貯留部(116)に貯留された液体を霧状粒子に霧化し、前記霧状粒子を前記外気導入口(101)から導入された外気に付与してエアロゾルを生成するエアロゾル生成部と、前記エアロゾル生成部にて生成されたエアロゾルを導出するためのエアロゾル導出口(132a)とを含み、
前記吸入補助具(150)は、エアロゾルを導入するためのエアロゾル導入口(152a)と、前記エアロゾル導入口(152a)から導入されたエアロゾルを使用者に向けて吐出するエアロゾル吐出口(153a)とを含み、
前記ネブライザ本体(100)と前記吸入補助具(150)とは、前記エアロゾル導出口(132a)と前記エアロゾル導入口(152a)とが連通することとなるように着脱可能に接続され得、
前記圧縮空気導入口(114a)、前記外気導入口(101)、前記エアロゾル導出口(132a)、前記エアロゾル導入口(152a)および前記エアロゾル吐出口(153a)のうちの少なくとも一つを閉塞可能な閉塞部をさらに備え、
前記閉塞部による閉塞を一旦行なった後には、前記閉塞部による閉塞が実質的に解除不能となるように構成された、ネブライザ。 - 前記閉塞部は、前記ネブライザ本体(100)および前記吸入補助具(150)とは別部品として分離独立して設けられたキャップ状の部材にて構成されている、請求の範囲第1項に記載のネブライザ。
- 前記閉塞部は、前記ネブライザ本体(100)および前記吸入補助具(150)のいずれかに設けられたキャップ状の部位にて構成されている、請求の範囲第1項に記載のネブライザ。
- 前記閉塞部は、変形可能な連結部を介して前記ネブライザ本体(100)および前記吸入補助具(150)のいずれかに付設されている、請求の範囲第3項に記載のネブライザ。
- 前記ネブライザ本体(100)および前記閉塞部のいずれか一方に設けられた係止爪部と、前記ネブライザ本体(100)および前記閉塞部の他方に設けられた係止段差部とを含む係止機構を備え、
前記係止段差部に前記係止爪部が取り外し不能に嵌合することにより、前記ネブライザ本体(100)に前記閉塞部が取り外し不能に接続され、これにより前記閉塞部による閉塞が実質的に解除不能となる、請求の範囲第1項に記載のネブライザ。 - 前記吸入補助具(150)および前記閉塞部のいずれか一方に設けられた係止爪部と、前記吸入補助具(150)および前記閉塞部の他方に設けられた係止段差部とを含む係止機構を備え、
前記係止段差部に前記係止爪部が取り外し不能に嵌合することにより、前記吸入補助具(150)に前記閉塞部が取り外し不能に接続され、これにより前記閉塞部による閉塞が実質的に解除不能となる、請求の範囲第1項に記載のネブライザ。 - エアロゾルが生成されるネブライザ本体(100)と、前記ネブライザ本体(100)にて生成されたエアロゾルを使用者が吸入するために前記ネブライザ本体(100)に取付けられて使用される吸入補助具(150)とを備えたネブライザであって、
前記ネブライザ本体(100)は、液体を貯留するための貯留部(116)と、圧縮空気を導入するための圧縮空気導入口(114a)と、外気を導入するための外気導入口(101)と、前記圧縮空気導入口(114a)から導入された圧縮空気を用いて前記貯留部(116)に貯留された液体を霧状粒子に霧化し、前記霧状粒子を前記外気導入口(101)から導入された外気に付与してエアロゾルを生成するエアロゾル生成部と、前記エアロゾル生成部にて生成されたエアロゾルを導出するためのエアロゾル導出口(132a)とを含み、
前記吸入補助具(150)は、エアロゾルを導入するためのエアロゾル導入口(152a)と、前記エアロゾル導入口(152a)から導入されたエアロゾルを使用者に向けて吐出するエアロゾル吐出口(153a)とを含み、
前記ネブライザ本体(100)および前記吸入補助具(150)は、前記ネブライザ本体(100)に前記吸入補助具(150)が取り外し可能に接続された第1の接続状態と、前記ネブライザ本体(100)に前記吸入補助具(150)が取り外し不能に接続された第2の接続状態とをとり得、
前記第1の接続状態において、前記エアロゾル導入口(152a)と前記エアロゾル導出口(132a)とが連通し、
前記第2の接続状態において、前記圧縮空気導入口(114a)、前記外気導入口(101)および前記エアロゾル導出口(132a)のうちの少なくともいずれか一つが前記吸入補助具(150)によって閉塞される、ネブライザ。 - 前記吸入補助具(150)には、前記第2の状態において前記圧縮空気導入口(114a)、前記外気導入口(101)および前記エアロゾル導出口(132a)のうちのいずれかを閉塞するキャップ状の部位が設けられている、請求の範囲第7項に記載のネブライザ。
- 前記ネブライザ本体(100)および前記吸入補助具(150)のいずれか一方に設けられた係止爪部と、前記ネブライザ本体(100)および前記吸入補助具(150)の他方に設けられた係止段差部とを含む係止機構を備え、
前記第2の接続状態において、前記係止段差部に前記係止爪部が取り外し不能に嵌合することにより、前記ネブライザ本体(100)に前記吸入補助具(150)が取り外し不能に接続される、請求の範囲第7項に記載のネブライザ。 - ネブライザ本体にて生成されたエアロゾルを使用者が吸入するためにネブライザ本体に着脱自在に取付けられて使用される吸入補助具であって、
ネブライザ本体からエアロゾルを導入するためのエアロゾル導入口(152a)と、前記エアロゾル導入口(152a)から導入されたエアロゾルを使用者に向けて吐出するエアロゾル吐出口(153a)と、前記エアロゾル導入口(152a)および前記エアロゾル吐出口(153a)のうちの少なくとも一つを閉塞可能な閉塞部とを備え、
前記閉塞部による閉塞を一旦行なった後には、前記閉塞部による閉塞が実質的に解除不能となるように構成された、吸入補助具。 - 前記閉塞部は、当該吸入補助具とは別部品として分離独立して設けられたキャップ状の部材にて構成されている、請求の範囲第10項に記載の吸入補助具。
- 前記閉塞部は、変形可能な連結部を介して当該吸入補助具に付設されている、請求の範囲第10項に記載の吸入補助具。
- 前記閉塞部および前記閉塞部以外の部分のいずれか一方に設けられた係止爪部と、前記閉塞部および前記閉塞部以外の部分の他方に設けられた係止段差部とを含む係止機構をさらに備え、
前記係止段差部に前記係止爪部が取り外し不能に嵌合することにより、前記閉塞部以外の部分に前記閉塞部が取り外し不能に接続され、これにより前記閉塞部による閉塞が実質的に解除不能となる、請求の範囲第10項に記載の吸入補助具。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665808A (zh) * | 2010-07-01 | 2012-09-12 | 日本Acp株式会社 | 气雾吸入器 |
CN102869404A (zh) * | 2010-04-28 | 2013-01-09 | 欧姆龙健康医疗事业株式会社 | 雾化器组件以及雾化器 |
EP2548599A1 (en) * | 2010-03-16 | 2013-01-23 | Omron Healthcare Co., Ltd. | Nebulizer kit and nebulizer |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517017B2 (en) | 2009-01-08 | 2013-08-27 | Hancock Medical, Inc. | Self-contained, intermittent positive airway pressure systems and methods for treating sleep apnea, snoring, and other respiratory disorders |
JP5494187B2 (ja) * | 2010-04-28 | 2014-05-14 | オムロンヘルスケア株式会社 | ネブライザキットおよびネブライザ |
TWI517906B (zh) * | 2012-08-31 | 2016-01-21 | 泰博科技股份有限公司 | 氣壓式霧化裝置、霧化裝置與其噴頭 |
WO2013054244A1 (en) * | 2011-10-10 | 2013-04-18 | Koninklijke Philips Electronics N.V. | Mouthpiece and method for delivering nebulized medicament to the airway of a subject |
US9248252B2 (en) * | 2012-12-19 | 2016-02-02 | Carefusion 303, Inc. | Nebulizer mouthpiece for reducing drug loss |
US10314989B2 (en) | 2013-01-28 | 2019-06-11 | Hancock Medical, Inc. | Position control devices and methods for use with positive airway pressure systems |
JP1515878S (ja) * | 2014-03-12 | 2015-01-26 | ||
USD806857S1 (en) * | 2014-06-19 | 2018-01-02 | Shenzhen Lfs Medical Device Co., Ltd. | Super-micro nebulizer |
USD759804S1 (en) * | 2014-07-22 | 2016-06-21 | Koninklijke Philips N.V. | Respiratory device |
CA2956447C (en) * | 2014-07-29 | 2023-04-11 | Peter EDENHOFFER | Positive pressure inspiration device for delivery of medicaments |
US11413408B2 (en) | 2014-07-29 | 2022-08-16 | Peter Edenhoffer | Positive pressure inspiration device for delivery of medicaments |
US10881829B2 (en) | 2014-08-18 | 2021-01-05 | Resmed Inc. | Portable pap device with humidification |
USD752206S1 (en) * | 2014-08-22 | 2016-03-22 | Microdose Therapeutx, Inc. | Dry powder nebulizer device |
USD776802S1 (en) * | 2015-03-06 | 2017-01-17 | Hancock Medical, Inc. | Positive airway pressure system console |
AU2016295425B2 (en) * | 2015-07-20 | 2020-09-24 | Medical Developments International Limited | Inhaler device for inhalable liquids |
RU2728719C2 (ru) | 2015-10-30 | 2020-07-30 | Джонсон энд Джонсон Консьюмер Инк. | Асептический аэрозольный туманообразователь |
EP3368111B1 (en) | 2015-10-30 | 2020-07-22 | Johnson & Johnson Consumer Inc. | Aseptic aerosol misting device |
EP3799908A1 (en) | 2015-10-30 | 2021-04-07 | Johnson & Johnson Consumer Inc. | Aseptic aerosol misting device |
EP3368113B1 (en) | 2015-10-30 | 2022-06-01 | Johnson & Johnson Consumer Inc. | Unit dose aseptic aerosol misting device |
WO2017201419A1 (en) | 2016-05-19 | 2017-11-23 | Hancock Medical, Inc. | Positional obstructive sleep apnea detection system |
KR20190083323A (ko) * | 2016-09-02 | 2019-07-11 | 인스피릭스 아이엔씨. | 호흡 개선 제트 네블라이저 |
USD888932S1 (en) * | 2018-06-18 | 2020-06-30 | Aptar Radolfzell Gmbh | Inhaler |
USD894371S1 (en) * | 2019-03-01 | 2020-08-25 | Guardian Technologies Llc | Mist inhaler |
CN111888640A (zh) * | 2019-05-06 | 2020-11-06 | 彭志军 | 一种深度促进药物吸收的超声波敷药装置 |
CN110585535B (zh) * | 2019-08-22 | 2022-10-28 | 北京吉纳高新医疗器械有限公司 | 鼻疗雾化器 |
IT202000020041A1 (it) * | 2020-08-12 | 2022-02-12 | 3A Health Care S R L | Dispositivo per aerosolterapia |
US11253670B1 (en) * | 2020-12-09 | 2022-02-22 | Apogee Innovations | Respiratory isolation and/or treatment devices and methods of using the same |
TWI750067B (zh) * | 2021-03-24 | 2021-12-11 | 心誠鎂行動醫電股份有限公司 | 霧化裝置以及噴嘴模組 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001517979A (ja) * | 1997-03-14 | 2001-10-09 | アストラ・アクチエボラーグ | 吸入装置 |
WO2003053500A1 (en) * | 2001-12-21 | 2003-07-03 | Trudell Medical International | Nebulizer apparatus and method |
JP3802929B2 (ja) * | 1995-06-07 | 2006-08-02 | サルター ラブス | ネブライザ用呼吸循環装置 |
US20080223361A1 (en) * | 2007-03-14 | 2008-09-18 | Peter Nieuwstad | Respiratory medicine delivery system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9209050U1 (de) | 1992-02-13 | 1992-10-01 | Schrader, Barthold von, 2400 Travemünde | Inhalationseinrichtung |
US6234167B1 (en) * | 1998-10-14 | 2001-05-22 | Chrysalis Technologies, Incorporated | Aerosol generator and methods of making and using an aerosol generator |
CN2518523Y (zh) * | 2001-10-15 | 2002-10-30 | 冯安明 | 药物雾化器 |
JP3654231B2 (ja) | 2001-10-25 | 2005-06-02 | オムロンヘルスケア株式会社 | ネブライザの吸入用アタッチメント |
JP4765526B2 (ja) | 2005-10-04 | 2011-09-07 | オムロンヘルスケア株式会社 | 吸入器および吸入器用マウスピース |
-
2008
- 2008-03-13 JP JP2008064579A patent/JP5092820B2/ja active Active
-
2009
- 2009-02-25 CN CN2009801075869A patent/CN101965207B/zh active Active
- 2009-02-25 RU RU2010141818/14A patent/RU2455029C2/ru active
- 2009-02-25 WO PCT/JP2009/053401 patent/WO2009113395A1/ja active Application Filing
- 2009-02-25 DE DE112009000533.0T patent/DE112009000533B4/de active Active
- 2009-02-25 US US12/866,082 patent/US8286629B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3802929B2 (ja) * | 1995-06-07 | 2006-08-02 | サルター ラブス | ネブライザ用呼吸循環装置 |
JP2001517979A (ja) * | 1997-03-14 | 2001-10-09 | アストラ・アクチエボラーグ | 吸入装置 |
WO2003053500A1 (en) * | 2001-12-21 | 2003-07-03 | Trudell Medical International | Nebulizer apparatus and method |
US20080223361A1 (en) * | 2007-03-14 | 2008-09-18 | Peter Nieuwstad | Respiratory medicine delivery system |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2548599A1 (en) * | 2010-03-16 | 2013-01-23 | Omron Healthcare Co., Ltd. | Nebulizer kit and nebulizer |
EP2548599A4 (en) * | 2010-03-16 | 2014-12-03 | Omron Healthcare Co Ltd | KIT OF NEBULIZER AND NEBULIZER |
US10137260B2 (en) | 2010-03-16 | 2018-11-27 | Omron Healthcare Co., Ltd. | Nebulizer kit and nebulizer |
CN102869404A (zh) * | 2010-04-28 | 2013-01-09 | 欧姆龙健康医疗事业株式会社 | 雾化器组件以及雾化器 |
CN102665808A (zh) * | 2010-07-01 | 2012-09-12 | 日本Acp株式会社 | 气雾吸入器 |
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