US20070042870A1 - Spirometer Toy - Google Patents
Spirometer Toy Download PDFInfo
- Publication number
- US20070042870A1 US20070042870A1 US11/426,189 US42618906A US2007042870A1 US 20070042870 A1 US20070042870 A1 US 20070042870A1 US 42618906 A US42618906 A US 42618906A US 2007042870 A1 US2007042870 A1 US 2007042870A1
- Authority
- US
- United States
- Prior art keywords
- tube
- aperture
- mouthpiece
- projectile
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/02—Shooting or hurling games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/02—Shooting or hurling games
- A63F9/0252—Shooting devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B1/00—Blow guns, i.e. tubes for impelling projectiles, e.g. peas or darts, by the force of the breath
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/56—Pressure
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/02—Shooting or hurling games
- A63F9/0278—Projectiles
- A63F2009/0282—Projectiles with shapes other than balls
Definitions
- the invention relates to an apparatus with which a user may propel projectiles using force created by air pressure from the user's lungs.
- Spirometers are devices used to measure the volume and flow rate of gas exhaled by a user or patient. These measurements are important for physiological studies and for diagnostic analysis of the pulmonary performance of the patient. For example, exhaled volume and flow rate are often measured for people who suffer from asthma, bronchitis, mucoviscidosis, or who have had lung transplants. Especially for patients suffering from asthma, these data are used to make estimates of asthma medicine dosages and to anticipate an asthma crisis.
- Spirometers are also known to have therapeutic effects in that their frequent and continual use strengthens the diaphragm, intercostal muscles and other muscles used to exhale as well as building lung capacity. Unfortunately, it is difficult to motivate the regular use of these devices to the extent necessary to develop the muscles and lung capacity that helps to overcome asthmatic attack or rehabilitate patients suffering respiratory illness, particularly amongst adolescents.
- an apparatus capable of stimulating the user's curiosity and playfulness while aiding the development of lung capacity and respiratory musculature is desired.
- the present invention provides devices capable of holding the user's attention as a toy while strengthening the muscles of the user's respiratory system through repetitive use.
- One embodiment is an apparatus having a tube with a mouthpiece on one end and at least one closable aperture along the length of the tube.
- the tube is preferably a circular tube with a length between about 4 inches and about 36 inches and a diameter between about 5 mm and about 20 mm.
- the tube may be composed of wood, plastic, polymer, laminate, resin, metal, polycarbonate and combinations thereof.
- the aperture in the tube is preferably between about 10 mm and about 25 mm in diameter.
- the apparatus includes a closure for the aperture such as a sleeve, a door or an aperture tube.
- the closure is an aperture tube slidably engaged with, and disposed within the tube.
- the closure is a sleeve tube slidably engaged with, and disposed around the tube.
- the closure may also be a door that slides over the aperture in the tube.
- the apparatus includes a mouthpiece formed from the crimped end of the tube.
- the mouthpiece may be a material that is removably-engaged from the tube.
- the tube includes one or more projections forming a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording air pressure exerted through the mouthpiece and/or a means of adjusting resistance to the propulsion of a projectile from the tube.
- the mouthpiece may contain one or more projections forming a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording the air pressure exerted through the mouthpiece and/or a means of adjusting the resistance to the propulsion of a projectile from the tube.
- the apparatus may be configured to accept and to propel a projectile selected from the group consisting of a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- a projectile selected from the group consisting of a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- a related embodiment provides a kit containing the apparatus and at least one projectile such as a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- projectile such as a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- Another embodiment provides a method of enhancing the respiratory system in a user comprising inserting a projectile through the aperture and into the tube of the apparatus, placing the lips of the user on the mouthpiece of the apparatus, and exhaling through the mouthpiece with sufficient force to expel the projectile from the tube.
- FIG. 1 shows one specific embodiment of the present invention fully assembled.
- FIG. 2 shows the embodiment of FIG. 1 , having an inner aperture tube removed from the tube.
- FIG. 3 shows one specific embodiment of the present invention in which a crimped mouthpiece is provided at one end of the tube and a handle is provided as one projection from the tube.
- FIG. 4 shows a more detailed image of the embodiment shown in FIG. 1 in which the apertures in the tube and the inner aperture tube have been aligned length-wise in the tube but are offset to effectively seal the tube.
- FIG. 5 shows another specific embodiment of the present invention fully assembled.
- FIG. 6 shows the embodiment of FIG. 5 , having an inner aperture tube removed from the tube.
- FIG. 7 shows another specific embodiment of the present invention having an outer sleeve tube and no aperture tube.
- FIG. 8 shows the top view of the embodiment of FIG. 7 .
- the present invention is drawn to an apparatus that functions to enhance the development or rehabilitation of a user's respiratory function while holding the user's interest by the provision of a means to propel projectiles at a distance.
- the apparatus may include a tube having a closable aperture and, optionally, a crimped end-piece that functions as a mouthpiece.
- the aperture includes a closure that allows the insertion and positioning of a projectile within the tube.
- the user inserts a projectile into the cylindrical tube through the aperture and secures the closure before putting the mouthpiece end between the user's lips. The user then exhales into the tube through the mouthpiece to propel the projectile out of the end of cylindrical tube opposite the mouthpiece.
- the tube may be of any length, but the typical length is between about 4 inches and about 36 inches.
- the length of the tube is about 8 inches or about 10 inches or about 12 inches or about 14 inches or about 16 inches or about 18 inches or about 20 inches. Most preferably, the length of the tube is about 9 inches.
- the cross-section of the tube may have any closed shape, but a circular or nearly-circular cross-section is the preferred shape.
- a preferred embodiment is a cylindrical tube having an internal diameter between about 5 mm and about 20 mm. Most preferably, the internal diameter is about 13 mm.
- the external diameter of the cylindrical tube is between about 8 mm and about 30 mm and will vary depending upon the internal diameter and the characteristics of the material from which the tube is composed. Preferably, the external diameter of the tube is about 15 mm.
- the tube may be composed of any suitably sturdy material to withstand repeated use by a human user without significant and rapid deterioration. This material should therefore be resistant or at least partially resistant to moisture and the contents of expectorated mucus and saliva that may accompany gases exhaled into the apparatus.
- the tube is composed of a rigid material although, in specific embodiments, the tube may be flexible in order to adjust the distance or direction of travel of a projectile and to adjust the resistance that the user must overcome to expel a projectile from the tube.
- the tube may be composed of wood, plastic, polymer(s), laminates, resins, metals, combinations of these materials and the like.
- the tube is composed of clear or translucent material(s) such that the user can judge the placement and movement of a projectile placed in the tube.
- the tube is composed of extruded polycarbonate which can be made in many colors.
- the tube and any projections or attachments to the tube may be produced by any standard technique such as injection molding or extrusion.
- the aperture in the tube may be of any size suitable to allow easy placement of a projectile within the tube. This size will obviously vary depending upon the size of the projectile chosen for insertion into the tube.
- the aperture is between about 10 mm and about 25 mm in diameter.
- the aperture is between about 10 mm and about 30 mm, and preferably about 15 mm, in length measured in a direction that is parallel to the length of the tube.
- the aperture is between about 10 mm and about 30 mm, and preferably about 12 mm, in length measured in a direction that is perpendicular to the length of the tube.
- the aperture must be closable to seal the tube sufficient to capture the air pressure produced behind the projectile when a user exhales into the mouthpiece end of the tube.
- Suitable closures include outer or inner sleeves, doors, covers, and the like that function to cover and seal the aperture.
- the aperture cover may also contain projections, contact areas, dials or the like as desired to make the aperture easier for the user to open or close.
- the closure is a second tube slidably or screwingly engaged with the cylindrical tube described above.
- Such second tube may fit internal to the cylindrical tube described above (hereinafter referred to as an “aperture tube”) or may fit around the cylindrical tube and be configured to slide over the cylindrical and seal the aperature in the cylindrical tube (hereinafter referred to as a “sleeve tube”).
- the aperture tube may be slidably engaged internally to the tube.
- the user introduces one or more projectiles through the aperture in the tube of this preferred embodiment and closes the aperture by sliding the aperture tube forward or backward within the tube to cover the aperture, before blowing into the tube to expel the projectile.
- the aperture tube has an external diameter between about 0.1 mm to about 1 mm less than the internal diameter of the tube and is slidably engaged within the tube.
- the sleeve tube has an internal diameter between about 0.1 mm to about 1 mm greater than the external diameter of the tube and is slidably engaged around the outside of the cylindrical tube.
- the tube is of a sufficient length to extend beyond the end of the tube when slid into place to cover the aperture in the tube.
- the aperture tube contains an aperture that is substantially similar in shape and size to the aperture in the tube.
- the user slides the aperture tube within or around the tube to align the aperture in the aperture tube with the aperture in the tube—allowing placement of one or more projectiles within the inner-most tube.
- the tubes are then slid such that the two apertures are no longer aligned and the inner-most tube is sealed along its length to allow the projectile to be expelled when the user exhales into the mouthpiece end of the inner-most tube.
- the sleeve tube is of sufficient length to allow the user to slide the sleeve tube along the length of the cylindrical tube to expose the aperture in the cylindrical tube, allowing placement of a projectile in the cylindrical tube. The user then slides the sleeve tube to cover the aperture in the cylindrical tube, thereby sealing the aperture in the cylindrical tube to allow expulsion of the projectile by exhaling into the mouthpiece on the cylindrical tube.
- the aperture tube may be composed of any material compatible with the material(s) composing the tube, including wood, plastic, polymer(s), laminates, resins, metals, combinations of these materials and the like.
- the aperture tube is composed of clear or translucent material(s) such that the user can judge the placement and movement of a projectile placed in the tube or aperture tube.
- the aperture tube is composed of polycarbonate.
- the cylindrical tube does not contain an aperture.
- an aperture tube is included which is slidably or screwingly engaged within the internal diameter of the tube.
- This aperture tube contains an aperture of sufficient size to allow a user to dispose one or more projectiles within the aperture tube. In use, the user positions the desired projectile within the aperture tube through the aperture and then positions the aperture tube within the cylindrical tube to seal the aperture in the aperture tube, before expelling the projectile(s).
- the tube contains an aperture that is closed with an aperture tube that is slidingly or screwingly engaged over the outer diameter of the tube.
- the aperture tube of this embodiment does not contain an aperture. Rather, the user places one or more projectiles within the aperture tube and then positions the outer aperture tube over the tube including the aperture in the tube to seal the tube, prior to expelling the projectile(s).
- the mouthpiece end of the tube may be a shaped end of the tube or of an aperture tube or may be a separate piece that is shaped for comfortable contact with the lips of the user.
- a preferred mouthpiece is formed by crimping or shaping the end of the cylindrical tube into a flattened mouthpiece that is wider but more narrow in cross-section than the cylindrical tube.
- the mouthpiece is between about 20 mm and about 50 mm in width and between about 5 mm and about 30 mm in height.
- the mouthpiece is detachable from the tube making replacement and cleaning of the mouthpiece easy for the user.
- the mouthpiece may contain a projection or attachment that includes a means of measuring or estimating the volume or pressure of air expelled by the user into the mouthpiece.
- Such a projection or attachment may include graduations or scales in addition to moving indicators to effectively display an air pressure or relative air pressure expelled by the user into the mouthpiece.
- the mouthpiece may contain a projection or attachment that includes a means of adjusting the resistance that must be overcome by the user to expel a projectile from the cylindrical tube.
- Such a projection may include a dial or slidable adjustment knob that allows the user to measure the resistance or relative resistance required to expel a projectile from the tube.
- the means of adjusting the resistance required to expel a projectile from the cylindrical tube may be locked or fixed in place over repeated uses of the apparatus to expel projectiles from the cylindrical tube.
- the cylindrical tube and/or the aperture tube may contain projections suitable for different purposes.
- the cylindrical tube and/or aperture tube may contain one or more internal projections that serve to guide a projectile in a specific direction or to increase the resistance that a user must exert to expel a projectile from the inner-most tube.
- the outer-most tube may contain projections designed to act as handles or to aid the user in inserting one or more projectiles into the tube.
- the outer-most tube may also contain projections that aid the user in directing projections expelled from the tube.
- either tube may contain a projection that serves as a catch or lock preventing the two tubes from being completely separated or disengaged.
- either of the tubes may contain a projection that keeps the tubes from being slid or screwed apart beyond a point that is predetermined by the user or manufacturer of the apparatus.
- the tube may contain a projection or attachment that includes a means of measuring or estimating the volume or pressure of air expelled by the user into the cylindrical tube.
- a projection or attachment may include graduations or scales in addition to moving indicators to effectively display an air pressure or relative air pressure expelled by the user into the tube through the mouthpiece end of the tube.
- the tube may contain a projection or attachment that includes a means of adjusting the resistance that must be overcome by the user to expel a projectile from the tube.
- a projection may include a dial or slidable adjustment knob that allows the user to measure the resistance or relative resistance required to expel a projectile from the tube.
- the means of adjusting the resistance required to expel a projectile from the tube may be locked or fixed in place over repeated uses of the apparatus to expel projectiles from the tube.
- the projectiles for use in the present apparatus may be any small object that can be effectively and routinely expelled from the tube using air pressure imparted from the lungs of the user through the mouthpiece end of the tube.
- the projectile may be a ball, a marble, a rock, a bean bag, a pea, a small piece of paper, foam, plastic or food.
- the projectile used by the user is a marshmallow and most preferably, the apparatus is configured for use with a projectile that is a “mini-marshmallow.”
- the user may propel a projectile at someone or something by exerting sufficient air pressure through the tube.
- This action has the effect of challenging and building the user's respiratory system, including the respiratory musculature and lung capacity, through the repeated use of the apparatus.
- the user's repeated use is fostered and engaged, particularly amongst younger users, through the challenge and fun of hitting objects or people with the projectiles inserted into the tube.
- the user, and particularly older users may experience a sense of psychological satisfaction and relief in use of the apparatus of the present invention.
- the device has found use in anger management therapies in addition to the uses of strengthening the respiratory system and the immune system and as a toy as described above.
- FIG. 1 a preferred embodiment of the present invention is shown wherein an aperture tube ( 20 ) is slidably engaged within a cylindrical tube ( 10 ) that has a single end crimped into a mouthpiece ( 30 ) and a projection ( 60 ) forming a handle.
- the cylindrical tube ( 10 ) has an aperture ( 50 ) that can be aligned with a similarly-sized aperture ( 40 ) in the aperture tube ( 20 ).
- FIG. 2 shows the same embodiment in which the aperture tube ( 20 ) has been removed from within the tube ( 10 ). The separate apertures ( 40 and 50 ) are more clearly visible in FIG. 2 .
- FIG. 1 a preferred embodiment of the present invention is shown wherein an aperture tube ( 20 ) is slidably engaged within a cylindrical tube ( 10 ) that has a single end crimped into a mouthpiece ( 30 ) and a projection ( 60 ) forming a handle.
- the cylindrical tube ( 10 ) has an aperture ( 50 ) that can be aligned with
- FIG 3 shows the same embodiment in which the projection ( 60 ) from the cylindrical tube ( 10 ) that functions as a handle for the user, can be clearly seen.
- the projection ( 60 ) is attached to the cylindrical tube ( 10 ) with glue capable of securely bonding the polycarbonate parts. Suitable adhesives include epoxy.
- FIG. 4 shows the same embodiment in which the aperture tube ( 20 ) is slidably engaged within the tube ( 10 ) and the apertures ( 40 and 50 ) have been aligned length-wise along the tube ( 10 ) but have been offset around the circumference of the tube ( 10 ), thereby sealing the tube ( 10 ) and the aperture tube ( 20 ) such that a projectile placed within the internal aperture tube ( 20 ) can be expelled by exerting air pressure from the user's lungs through the mouthpiece ( 30 ).
- FIG. 5 another particularly preferred embodiment of the invention is shown wherein an aperture tube ( 20 ) is slidably engaged within a cylindrical tube ( 10 ) that has a single end crimped into a mouthpiece ( 30 ) and a projection ( 60 ) forming a handle.
- the aperture tube ( 20 ) has an aperture ( 40 ) suitable for the passage of projectiles to be displaced within the aperture tube.
- FIG. 6 shows the same preferred embodiment in which the aperture tube ( 20 ) has been removed from within the cylindrical tube ( 10 ).
- a preferred embodiment of the present invention is shown in which a sleeve tube ( 70 ) is displaced around the cylindrical tube ( 10 ) to cover aperture ( 50 ).
- the sleeve tube ( 70 ) can be slid along the cylindrical tube towards the mouthpiece ( 30 ) to expose the aperture ( 50 ). Projectiles can then be displaced in the cylindrical tube ( 10 ) through the aperture ( 50 ), and the sleeve tube ( 70 ) can be slid over the aperture ( 50 ) to seal the cylindrical tube ( 10 ).
- the sleeve tube ( 70 ) is displaced over the cylindrical tube ( 10 ) between the mouthpiece ( 30 ) and a handle ( 60 ).
- the mouthpiece ( 30 ) is wider than the inner diameter of the sleeve tube ( 70 ) such that the sleeve tube ( 70 ) cannot slide off of the cylindrical tube ( 10 ) as it is trapped between the handle ( 60 ) and the mouthpiece ( 30 ).
- FIG. 8 which is a top view of the embodiment shown in FIG. 7 . From this view, it can be seen that the mouthpiece ( 30 ) is wider than the inner diameter of the sleeve tube ( 70 ) such that the sleeve tube ( 70 ) cannot slide off of the cylindrical tube ( 10 ).
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
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- Toys (AREA)
Abstract
The invention provides a toy that functions to propel a projectile through a tube at someone or something by exerting sufficient air pressure from the user's lungs through the tube. This action has the effect of challenging and building the user's respiratory system, including the respiratory musculature and lung capacity, through the repeated use of the toy.
Description
- This application claims the benefit of priority under 35 U.S.C. § 119(e) to U.S. Provisional Patent Application Ser. No. 60/693,652 filed Jun. 23, 2005, which is incorporated herein, in its entirety, by this reference.
- The invention relates to an apparatus with which a user may propel projectiles using force created by air pressure from the user's lungs.
- Spirometers are devices used to measure the volume and flow rate of gas exhaled by a user or patient. These measurements are important for physiological studies and for diagnostic analysis of the pulmonary performance of the patient. For example, exhaled volume and flow rate are often measured for people who suffer from asthma, bronchitis, mucoviscidosis, or who have had lung transplants. Especially for patients suffering from asthma, these data are used to make estimates of asthma medicine dosages and to anticipate an asthma crisis.
- Spirometers are also known to have therapeutic effects in that their frequent and continual use strengthens the diaphragm, intercostal muscles and other muscles used to exhale as well as building lung capacity. Unfortunately, it is difficult to motivate the regular use of these devices to the extent necessary to develop the muscles and lung capacity that helps to overcome asthmatic attack or rehabilitate patients suffering respiratory illness, particularly amongst adolescents.
- Thus, an apparatus capable of stimulating the user's curiosity and playfulness while aiding the development of lung capacity and respiratory musculature is desired.
- The present invention provides devices capable of holding the user's attention as a toy while strengthening the muscles of the user's respiratory system through repetitive use. One embodiment is an apparatus having a tube with a mouthpiece on one end and at least one closable aperture along the length of the tube. The tube is preferably a circular tube with a length between about 4 inches and about 36 inches and a diameter between about 5 mm and about 20 mm. The tube may be composed of wood, plastic, polymer, laminate, resin, metal, polycarbonate and combinations thereof. The aperture in the tube is preferably between about 10 mm and about 25 mm in diameter.
- In one embodiment, the apparatus includes a closure for the aperture such as a sleeve, a door or an aperture tube. In a preferred embodiment, the closure is an aperture tube slidably engaged with, and disposed within the tube. In a similar embodiment, the closure is a sleeve tube slidably engaged with, and disposed around the tube. The closure may also be a door that slides over the aperture in the tube.
- In a preferred embodiment, the apparatus includes a mouthpiece formed from the crimped end of the tube. Alternatively, the mouthpiece may be a material that is removably-engaged from the tube.
- In one embodiment, the tube includes one or more projections forming a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording air pressure exerted through the mouthpiece and/or a means of adjusting resistance to the propulsion of a projectile from the tube. In a related embodiment, the mouthpiece may contain one or more projections forming a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording the air pressure exerted through the mouthpiece and/or a means of adjusting the resistance to the propulsion of a projectile from the tube.
- The apparatus may be configured to accept and to propel a projectile selected from the group consisting of a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- A related embodiment provides a kit containing the apparatus and at least one projectile such as a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
- Another embodiment provides a method of enhancing the respiratory system in a user comprising inserting a projectile through the aperture and into the tube of the apparatus, placing the lips of the user on the mouthpiece of the apparatus, and exhaling through the mouthpiece with sufficient force to expel the projectile from the tube.
-
FIG. 1 shows one specific embodiment of the present invention fully assembled. -
FIG. 2 shows the embodiment ofFIG. 1 , having an inner aperture tube removed from the tube. -
FIG. 3 shows one specific embodiment of the present invention in which a crimped mouthpiece is provided at one end of the tube and a handle is provided as one projection from the tube. -
FIG. 4 shows a more detailed image of the embodiment shown inFIG. 1 in which the apertures in the tube and the inner aperture tube have been aligned length-wise in the tube but are offset to effectively seal the tube. -
FIG. 5 shows another specific embodiment of the present invention fully assembled. -
FIG. 6 shows the embodiment ofFIG. 5 , having an inner aperture tube removed from the tube. -
FIG. 7 shows another specific embodiment of the present invention having an outer sleeve tube and no aperture tube. -
FIG. 8 shows the top view of the embodiment ofFIG. 7 . - The present invention is drawn to an apparatus that functions to enhance the development or rehabilitation of a user's respiratory function while holding the user's interest by the provision of a means to propel projectiles at a distance.
- The apparatus may include a tube having a closable aperture and, optionally, a crimped end-piece that functions as a mouthpiece. The aperture includes a closure that allows the insertion and positioning of a projectile within the tube. In practice, the user inserts a projectile into the cylindrical tube through the aperture and secures the closure before putting the mouthpiece end between the user's lips. The user then exhales into the tube through the mouthpiece to propel the projectile out of the end of cylindrical tube opposite the mouthpiece.
- The tube may be of any length, but the typical length is between about 4 inches and about 36 inches. Preferably, the length of the tube is about 8 inches or about 10 inches or about 12 inches or about 14 inches or about 16 inches or about 18 inches or about 20 inches. Most preferably, the length of the tube is about 9 inches.
- The cross-section of the tube may have any closed shape, but a circular or nearly-circular cross-section is the preferred shape. Thus, a preferred embodiment is a cylindrical tube having an internal diameter between about 5 mm and about 20 mm. Most preferably, the internal diameter is about 13 mm. Similarly the external diameter of the cylindrical tube is between about 8 mm and about 30 mm and will vary depending upon the internal diameter and the characteristics of the material from which the tube is composed. Preferably, the external diameter of the tube is about 15 mm.
- The tube may be composed of any suitably sturdy material to withstand repeated use by a human user without significant and rapid deterioration. This material should therefore be resistant or at least partially resistant to moisture and the contents of expectorated mucus and saliva that may accompany gases exhaled into the apparatus. Preferably, the tube is composed of a rigid material although, in specific embodiments, the tube may be flexible in order to adjust the distance or direction of travel of a projectile and to adjust the resistance that the user must overcome to expel a projectile from the tube. The tube may be composed of wood, plastic, polymer(s), laminates, resins, metals, combinations of these materials and the like. Preferably, the tube is composed of clear or translucent material(s) such that the user can judge the placement and movement of a projectile placed in the tube. Most preferably, the tube is composed of extruded polycarbonate which can be made in many colors. The tube and any projections or attachments to the tube may be produced by any standard technique such as injection molding or extrusion.
- The aperture in the tube may be of any size suitable to allow easy placement of a projectile within the tube. This size will obviously vary depending upon the size of the projectile chosen for insertion into the tube. Preferably, the aperture is between about 10 mm and about 25 mm in diameter. In a specific embodiment, the aperture is between about 10 mm and about 30 mm, and preferably about 15 mm, in length measured in a direction that is parallel to the length of the tube. In this specific embodiment, the aperture is between about 10 mm and about 30 mm, and preferably about 12 mm, in length measured in a direction that is perpendicular to the length of the tube.
- The aperture must be closable to seal the tube sufficient to capture the air pressure produced behind the projectile when a user exhales into the mouthpiece end of the tube. Suitable closures include outer or inner sleeves, doors, covers, and the like that function to cover and seal the aperture. The aperture cover may also contain projections, contact areas, dials or the like as desired to make the aperture easier for the user to open or close. In a preferred embodiment, the closure is a second tube slidably or screwingly engaged with the cylindrical tube described above. Such second tube may fit internal to the cylindrical tube described above (hereinafter referred to as an “aperture tube”) or may fit around the cylindrical tube and be configured to slide over the cylindrical and seal the aperature in the cylindrical tube (hereinafter referred to as a “sleeve tube”). The aperture tube may be slidably engaged internally to the tube. In practice, the user introduces one or more projectiles through the aperture in the tube of this preferred embodiment and closes the aperture by sliding the aperture tube forward or backward within the tube to cover the aperture, before blowing into the tube to expel the projectile. In one preferred embodiment, the aperture tube has an external diameter between about 0.1 mm to about 1 mm less than the internal diameter of the tube and is slidably engaged within the tube. In another preferred embodiment, the sleeve tube has an internal diameter between about 0.1 mm to about 1 mm greater than the external diameter of the tube and is slidably engaged around the outside of the cylindrical tube.
- In one embodiment, the tube is of a sufficient length to extend beyond the end of the tube when slid into place to cover the aperture in the tube. In a particularly preferred embodiment, the aperture tube contains an aperture that is substantially similar in shape and size to the aperture in the tube. In this embodiment, the user slides the aperture tube within or around the tube to align the aperture in the aperture tube with the aperture in the tube—allowing placement of one or more projectiles within the inner-most tube. The tubes are then slid such that the two apertures are no longer aligned and the inner-most tube is sealed along its length to allow the projectile to be expelled when the user exhales into the mouthpiece end of the inner-most tube.
- In another embodiment, the sleeve tube is of sufficient length to allow the user to slide the sleeve tube along the length of the cylindrical tube to expose the aperture in the cylindrical tube, allowing placement of a projectile in the cylindrical tube. The user then slides the sleeve tube to cover the aperture in the cylindrical tube, thereby sealing the aperture in the cylindrical tube to allow expulsion of the projectile by exhaling into the mouthpiece on the cylindrical tube.
- The aperture tube may be composed of any material compatible with the material(s) composing the tube, including wood, plastic, polymer(s), laminates, resins, metals, combinations of these materials and the like. Preferably, the aperture tube is composed of clear or translucent material(s) such that the user can judge the placement and movement of a projectile placed in the tube or aperture tube. Most preferably, the aperture tube is composed of polycarbonate.
- In a specific embodiment, the cylindrical tube does not contain an aperture. In this embodiment, an aperture tube is included which is slidably or screwingly engaged within the internal diameter of the tube. This aperture tube contains an aperture of sufficient size to allow a user to dispose one or more projectiles within the aperture tube. In use, the user positions the desired projectile within the aperture tube through the aperture and then positions the aperture tube within the cylindrical tube to seal the aperture in the aperture tube, before expelling the projectile(s).
- In another specific embodiment, the tube contains an aperture that is closed with an aperture tube that is slidingly or screwingly engaged over the outer diameter of the tube. The aperture tube of this embodiment does not contain an aperture. Rather, the user places one or more projectiles within the aperture tube and then positions the outer aperture tube over the tube including the aperture in the tube to seal the tube, prior to expelling the projectile(s).
- The mouthpiece end of the tube may be a shaped end of the tube or of an aperture tube or may be a separate piece that is shaped for comfortable contact with the lips of the user. A preferred mouthpiece is formed by crimping or shaping the end of the cylindrical tube into a flattened mouthpiece that is wider but more narrow in cross-section than the cylindrical tube. Preferably, the mouthpiece is between about 20 mm and about 50 mm in width and between about 5 mm and about 30 mm in height. In a specific embodiment, the mouthpiece is detachable from the tube making replacement and cleaning of the mouthpiece easy for the user. In another specific embodiment, the mouthpiece may contain a projection or attachment that includes a means of measuring or estimating the volume or pressure of air expelled by the user into the mouthpiece. Such a projection or attachment may include graduations or scales in addition to moving indicators to effectively display an air pressure or relative air pressure expelled by the user into the mouthpiece. In another specific embodiment, the mouthpiece may contain a projection or attachment that includes a means of adjusting the resistance that must be overcome by the user to expel a projectile from the cylindrical tube. Such a projection may include a dial or slidable adjustment knob that allows the user to measure the resistance or relative resistance required to expel a projectile from the tube. In a preferred embodiment, the means of adjusting the resistance required to expel a projectile from the cylindrical tube may be locked or fixed in place over repeated uses of the apparatus to expel projectiles from the cylindrical tube.
- The cylindrical tube and/or the aperture tube may contain projections suitable for different purposes. For example, the cylindrical tube and/or aperture tube may contain one or more internal projections that serve to guide a projectile in a specific direction or to increase the resistance that a user must exert to expel a projectile from the inner-most tube. Alternatively, the outer-most tube may contain projections designed to act as handles or to aid the user in inserting one or more projectiles into the tube. The outer-most tube may also contain projections that aid the user in directing projections expelled from the tube. In an embodiment containing both a cylindrical tube and either an aperture tube or a sleeve tube, either tube may contain a projection that serves as a catch or lock preventing the two tubes from being completely separated or disengaged. In a similar embodiment, either of the tubes may contain a projection that keeps the tubes from being slid or screwed apart beyond a point that is predetermined by the user or manufacturer of the apparatus.
- In a specific embodiment, the tube may contain a projection or attachment that includes a means of measuring or estimating the volume or pressure of air expelled by the user into the cylindrical tube. Such a projection or attachment may include graduations or scales in addition to moving indicators to effectively display an air pressure or relative air pressure expelled by the user into the tube through the mouthpiece end of the tube.
- In a specific embodiment, the tube may contain a projection or attachment that includes a means of adjusting the resistance that must be overcome by the user to expel a projectile from the tube. Such a projection may include a dial or slidable adjustment knob that allows the user to measure the resistance or relative resistance required to expel a projectile from the tube. In a preferred embodiment, the means of adjusting the resistance required to expel a projectile from the tube may be locked or fixed in place over repeated uses of the apparatus to expel projectiles from the tube.
- The projectiles for use in the present apparatus may be any small object that can be effectively and routinely expelled from the tube using air pressure imparted from the lungs of the user through the mouthpiece end of the tube. For example, the projectile may be a ball, a marble, a rock, a bean bag, a pea, a small piece of paper, foam, plastic or food. Preferably, the projectile used by the user is a marshmallow and most preferably, the apparatus is configured for use with a projectile that is a “mini-marshmallow.”
- Using the apparatuses of the present invention, the user may propel a projectile at someone or something by exerting sufficient air pressure through the tube. This action has the effect of challenging and building the user's respiratory system, including the respiratory musculature and lung capacity, through the repeated use of the apparatus. The user's repeated use is fostered and engaged, particularly amongst younger users, through the challenge and fun of hitting objects or people with the projectiles inserted into the tube. This effectively engages the user in a repetitive action and conditioning activity that may expand and strengthen the respiratory system while overcoming the repetitive and often dull activity of recurrent use of a traditional spirometer device. Additionally, the user, and particularly older users, may experience a sense of psychological satisfaction and relief in use of the apparatus of the present invention. Thus, the device has found use in anger management therapies in addition to the uses of strengthening the respiratory system and the immune system and as a toy as described above.
- Referring to
FIG. 1 , a preferred embodiment of the present invention is shown wherein an aperture tube (20) is slidably engaged within a cylindrical tube (10) that has a single end crimped into a mouthpiece (30) and a projection (60) forming a handle. The cylindrical tube (10) has an aperture (50) that can be aligned with a similarly-sized aperture (40) in the aperture tube (20).FIG. 2 shows the same embodiment in which the aperture tube (20) has been removed from within the tube (10). The separate apertures (40 and 50) are more clearly visible inFIG. 2 .FIG. 3 shows the same embodiment in which the projection (60) from the cylindrical tube (10) that functions as a handle for the user, can be clearly seen. The projection (60) is attached to the cylindrical tube (10) with glue capable of securely bonding the polycarbonate parts. Suitable adhesives include epoxy. -
FIG. 4 shows the same embodiment in which the aperture tube (20) is slidably engaged within the tube (10) and the apertures (40 and 50) have been aligned length-wise along the tube (10) but have been offset around the circumference of the tube (10), thereby sealing the tube (10) and the aperture tube (20) such that a projectile placed within the internal aperture tube (20) can be expelled by exerting air pressure from the user's lungs through the mouthpiece (30). - Referring to
FIG. 5 , another particularly preferred embodiment of the invention is shown wherein an aperture tube (20) is slidably engaged within a cylindrical tube (10) that has a single end crimped into a mouthpiece (30) and a projection (60) forming a handle. The aperture tube (20) has an aperture (40) suitable for the passage of projectiles to be displaced within the aperture tube.FIG. 6 shows the same preferred embodiment in which the aperture tube (20) has been removed from within the cylindrical tube (10). - Referring to
FIG. 7 , a preferred embodiment of the present invention is shown in which a sleeve tube (70) is displaced around the cylindrical tube (10) to cover aperture (50). The sleeve tube (70) can be slid along the cylindrical tube towards the mouthpiece (30) to expose the aperture (50). Projectiles can then be displaced in the cylindrical tube (10) through the aperture (50), and the sleeve tube (70) can be slid over the aperture (50) to seal the cylindrical tube (10). In the embodiment shown inFIG. 7 , the sleeve tube (70) is displaced over the cylindrical tube (10) between the mouthpiece (30) and a handle (60). The mouthpiece (30) is wider than the inner diameter of the sleeve tube (70) such that the sleeve tube (70) cannot slide off of the cylindrical tube (10) as it is trapped between the handle (60) and the mouthpiece (30). This is seen best inFIG. 8 , which is a top view of the embodiment shown inFIG. 7 . From this view, it can be seen that the mouthpiece (30) is wider than the inner diameter of the sleeve tube (70) such that the sleeve tube (70) cannot slide off of the cylindrical tube (10). - The foregoing description of the present invention has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit the invention to the form disclosed herein. Consequently, variations and modifications commensurate with the above teachings, and the skill or knowledge of the relevant art, are within the scope of the present invention. The embodiment described hereinabove is further intended to explain the best mode known for practicing the invention and to enable others skilled in the art to utilize the invention in such, or other, embodiments and with various modifications required by the particular applications or uses of the present invention. It is intended that the appended claims be construed to include alternative embodiments to the extent permitted by the prior art.
Claims (18)
1. An apparatus comprising a tube having a mouthpiece on one end and at least one closable aperture along the length of the tube.
2. The apparatus of claim 1 , wherein the tube is a circular tube.
3. The apparatus of claim 1 , wherein the tube has a length between about 4 inches and about 36 inches.
4. The apparatus of claim 1 , wherein the tube has a diameter between about 5 mm and about 20 mm.
5. The apparatus of claim 1 , wherein the tube is composed of a material selected from the group consisting of wood, plastic, polymer, laminate, resin, metal, polycarbonate and combinations thereof.
6. The apparatus of claim 1 , wherein the aperture is between about 10 mm and about 25 mm in diameter.
7. The apparatus of claim 1 , further comprising a closure for the aperture selected from the group consisting of a sleeve, a door and an aperture tube.
8. The apparatus of claim 7 , wherein the closure is an aperture tube slidably engaged with, and disposed within the tube.
9. The apparatus of claim 7 , wherein the closure is a sleeve tube slidably engaged with, and disposed around the tube.
10. The apparatus of claim 7 , wherein the closure is a door that slides over the aperture in the tube.
11. The apparatus of claim 7 , wherein the closure is an aperture tube and the aperture tube comprises one or more projections selected from the group consisting of a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording air pressure exerted through the mouthpiece and a means of adjusting resistance to the propulsion of a projectile from the tube.
12. The apparatus of claim 1 , wherein the mouthpiece comprises a crimped end of the tube.
13. The apparatus of claim 1 , wherein the mouthpiece comprises a material that is removably-engaged from the tube.
14. The apparatus of claim 1 , wherein the tube comprises one or more projections selected from the group consisting of a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording air pressure exerted through the mouthpiece and a means of adjusting resistance to the propulsion of a projectile from the tube.
15. The apparatus of claim 1 , wherein the mouthpiece comprises one or more projections selected from the group consisting of a handle, a sight, a catch, a holder of additional projectiles, a means of measuring and/or recording the air pressure exerted by the user in exhaling through the mouthpiece and a means of adjusting the resistance to the propulsion of a projectile from the tube.
16. The apparatus of claim 1 , wherein the aperture and the tube are configured to accept arid to propel a projectile selected from the group consisting of a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball arid a piece of foam.
17. A kit comprising the apparatus of claim 1 and at least one projectile selected from the group consisting of a marshmallow, a mini-marshmallow, a pea, a wad of paper, a wad of gum, a ball and a piece of foam.
18. A method of enhancing the respiratory system in a user comprising inserting a projectile through the aperture and into the tube of the apparatus of claim 1 , placing the lips of the user on the mouthpiece of the apparatus, and exhaling through the mouthpiece with sufficient force to expel the projectile from the tube.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/426,189 US20070042870A1 (en) | 2005-06-23 | 2006-06-23 | Spirometer Toy |
US12/261,007 US20090159062A1 (en) | 2005-06-23 | 2008-10-29 | Spirometer Toy |
US12/972,456 US20110087124A1 (en) | 2005-06-23 | 2010-12-18 | Spirometer Toy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69365205P | 2005-06-23 | 2005-06-23 | |
US11/426,189 US20070042870A1 (en) | 2005-06-23 | 2006-06-23 | Spirometer Toy |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/261,007 Continuation-In-Part US20090159062A1 (en) | 2005-06-23 | 2008-10-29 | Spirometer Toy |
Publications (1)
Publication Number | Publication Date |
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US20070042870A1 true US20070042870A1 (en) | 2007-02-22 |
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ID=37595875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/426,189 Abandoned US20070042870A1 (en) | 2005-06-23 | 2006-06-23 | Spirometer Toy |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070042870A1 (en) |
WO (1) | WO2007002393A2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090159062A1 (en) * | 2005-06-23 | 2009-06-25 | Patricia Bohman | Spirometer Toy |
US20160169756A1 (en) * | 2014-12-13 | 2016-06-16 | Jin Tay Industries Co., Ltd. | Pressure detection device for a blowgun |
US20170167821A1 (en) * | 2015-12-10 | 2017-06-15 | Chani C Martin | Apparatus for launching and indicating speed of projectiles impelled by the force of breath |
US20170361056A1 (en) * | 2016-06-21 | 2017-12-21 | George Ashford Reed | Positive Expiratory Pressure Device |
US20180353809A1 (en) * | 2017-06-10 | 2018-12-13 | Bharat Pancholy | Incentive Spirometer Cap |
CN109893832A (en) * | 2017-12-07 | 2019-06-18 | 深中海医疗用品(深圳)有限公司 | Respiration training and its application method |
US11794072B2 (en) * | 2018-08-20 | 2023-10-24 | Joseph Patrick Lundquist | Apparatus and method for performing semi-occluded vocal tract exercises |
Families Citing this family (3)
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EP2546025A1 (en) | 2011-07-14 | 2013-01-16 | Wibemo S.A. | Method for centring tools on a bar turning machine and device to aid in centring in order to implement the said method |
EP2783728B1 (en) | 2013-03-26 | 2016-12-14 | R. Cegla GmbH & Co. KG | Therapy device for the treatment of respiratory diseases |
CN113018796B (en) * | 2021-02-05 | 2022-05-10 | 中国人民解放军总医院海南医院 | Wearable equipment for lung rehabilitation |
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Also Published As
Publication number | Publication date |
---|---|
WO2007002393A2 (en) | 2007-01-04 |
WO2007002393A3 (en) | 2007-05-18 |
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