US20210015651A1 - Phototherapy system for treating nasal disorders - Google Patents
Phototherapy system for treating nasal disorders Download PDFInfo
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- US20210015651A1 US20210015651A1 US17/065,024 US202017065024A US2021015651A1 US 20210015651 A1 US20210015651 A1 US 20210015651A1 US 202017065024 A US202017065024 A US 202017065024A US 2021015651 A1 US2021015651 A1 US 2021015651A1
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- nasal
- nosepiece
- light
- light source
- leds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0625—Warming the body, e.g. hyperthermia treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/08—Devices for correcting deformities of the nose ; Devices for enlarging the nostril, e.g. for breathing improvement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0607—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
- A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
- A61N2005/0652—Arrays of diodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
-
- A61N2005/067—
Definitions
- the present invention relates to a phototherapy system for treating nasal disorders.
- Nasal disorders may be categorised as “cosmetic” or “functional.”
- Cosmetic disorders of the nose include age-related increases in nasal size and changes in nasal shape, as well as cancerous or noncancerous nasal masses, such as nasal lipoma.
- Functional disorders of the nose include nasal obstruction, nasal congestion, and nasal swelling or inflammation.
- Rhinoplasty is invasive plastic surgery performed to make changes to the internal or external structures of the nose to improve the cosmetic appearance of the nose, or to assist the functioning of the nose.
- Rhinoplasty has various drawbacks including post-operative nasal swelling that obstructs nasal breathing, and which is unsightly, painful and uncomfortable.
- a system comprising a support adapted to be worn on a head and support a light source to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder.
- the support may be further adapted to adjustably or conformably support the light source in contacting or non-contacting relationship with one or more internal nasal surfaces, external nasal surfaces, or combinations thereof.
- the support may comprise a headband, a headset, an eyeglass frame, a goggle frame, a face mask, a hat, or combinations thereof.
- the support may further comprise a nosepiece adapted to support the light source.
- the support may further comprise one or more eye shields.
- the light source may comprise one or more light emitting diodes (LEDs), laser diodes, or combinations thereof.
- LEDs light emitting diodes
- laser diodes or combinations thereof.
- the light source may comprise multiple LEDs that are collectively or individually controllable.
- the light may have a wavelength between 300 nm and 1000 nm, for example, between 600 nm and 860 nm.
- the light may have peak intensity at a wavelength around 635 nm.
- the nasal disorder may comprise a cosmetic or functional nasal disorder selected from nasal deformity, nasal mass, nasal lipoma, nasal swelling, nasal inflammation, nasal obstruction, nasal congestion, nasal trauma, nasal pain, and combinations thereof.
- the system may further comprise a controller adapted to control the light source.
- the controller may be adapted to control one or more parameters of the light source selected from wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), power density (W/cm 2 ), energy density (J/cm 2 ), treatment time, total energy delivered (J), and combinations thereof.
- the system may further comprise a user interface connected to the controller.
- the present invention also provides a method of treating a nasal disorder using the system described above.
- the present invention further provides a system, comprising:
- a headband to fit around a forehead of a head
- an adjustable nosepiece extending downwardly from the headband to support LEDs closely adjacent a nose of the head;
- a controller to control the LEDs to administer an effective amount of light to treat a disorder of the nose.
- the adjustable nosepiece may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the nose.
- the stem may be vertically adjustable over the tip of the nose, and the pair of wings may be horizontally adjustable over the pair of nostrils.
- the nosepiece may be removably connectable to the headband.
- the controller may comprise a remote Bluetooth controller to wirelessly control the LEDs.
- the present invention also provides a system, comprising:
- eyeglasses wearable by a user
- a nosepiece adjustably attachable to the eyeglasses to cover a nose of the user
- LEDs in the nosepiece to direct light over the user's nose
- a controller in the nosepiece to control the LEDs to administer an effective amount of light to treat a disorder of the user's nose.
- the system may further comprise a liner adjustably attachable to one or both of the nosepiece and the eyeglasses between the LEDs and the user's nose.
- One or both of the nosepiece and the liner may be consumable or disposable.
- One or both of the nosepiece and the liner may be deformable to adjustably conform to the user's nose.
- One or both of the nosepiece and the liner may comprise a flexible material supported by a deformable frame.
- One or both of the nosepiece and the liner may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the user's nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the user's nose.
- the liner may have the inverted T-shape and the nosepiece may have a triangular curved shape.
- the controller may comprise a printed circuit board (PCB) having a Bluetooth interface.
- PCB printed circuit board
- FIG. 1 is a photograph of a phototherapy system for treating nasal disorders according to an embodiment of the present invention
- FIG. 2 is a front view of a nosepiece supporting LEDs of the system
- FIG. 3 is a user interface for controlling the LEDs of the nosepiece
- FIG. 4 is a schematic diagram of another embodiment of the phototherapy system
- FIGS. 5 to 7 are front perspective views of further embodiments of the phototherapy system.
- FIGS. 8 a to 8 c are example interactive user interfaces for controlling the phototherapy systems.
- a phototherapy system 10 generally comprises a support 12 adapted to be worn on a human head and support a light source 14 to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder or condition.
- the nasal disorder may comprise a cosmetic or functional nasal disorder selected from nasal deformity, nasal mass, nasal lipoma, nasal swelling, nasal inflammation, nasal obstruction, nasal congestion, nasal trauma, nasal pain, and combinations thereof.
- Other equivalent or alternative nasal disorders, deformities, diseases, and conditions may also be treated using the system 10 .
- the term “effective amount” includes a non-damaging but sufficient dose of light to provide the desired therapeutic effect to treat the nasal disorder.
- dosage amount of light required will vary based on a number of factors (including, but limited to, type of nasal disorder, individual patient characteristics, wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), skin penetration (mm), spot diameter (cm), spot size (cm 2 ), power density (W/cm 2 ), energy per point (J), energy density (J/cm 2 ), treatment time per point (s), number of points, total energy delivered (J), application mode (skin contact versus non-contact), etc), and thus it is not possible to specify an exact “effective amount”.
- an appropriate “effective amount” may be determined by one of ordinary skill in the art using only routine trial and experimentation.
- the support 12 may be further adapted to adjustably or conformably support the light source 14 in contacting or non-contacting relationship with one or more internal nasal surfaces, external nasal surfaces, or combinations thereof.
- the support 12 may comprise a headband, a headset, an eyeglass frame, a goggle frame, a face mask, a hat, or combinations thereof.
- the support 12 may comprise a headset.
- Other equivalent or alternative supports for the light source 14 may also be used.
- the support 12 may further comprise a nosepiece 16 adapted to support the light source 14 .
- the support 12 may further comprise one or more eye shields (not shown).
- the light source 14 may comprise one or more light emitting diodes (LEDs), laser diodes, or combinations thereof.
- the light source 14 may comprise multiple LEDs 14 that are collectively or individually controllable. Other equivalent or alternative light sources may also be used.
- the system 10 further comprises optics, such as lenses, filters, etc (not shown) adapted to modify or control optical characteristics or parameters of the light produced by the light source 14 .
- the light source 14 may be adapted to produce light in a broad therapeutic window comprising a wavelength between 300 nm and 1000 nm, for example, between 600 nm and 860 nm.
- the light may have peak intensity at a wavelength around 635 nm. Other equivalent or alternative wavelength ranges or peak intensities may also be used.
- the phototherapy system 10 may further comprise a controller 18 adapted to control the light source 14 .
- the controller 18 may comprise a LED driver circuit controlled by a microcontroller that is adapted to control the LEDs 14 individually.
- Other equivalent or alternative controllers may also be used.
- the controller 18 may be adapted to control one or more dosage parameters of the light source 14 selected from wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), power density (W/cm 2 ), energy density (J/cm 2 ), treatment time, total energy delivered (J), and combinations thereof.
- Other equivalent or alternative dosage parameters may also be used.
- the system 10 may further comprise a user interface 20 connected to the controller 18 .
- FIG. 3 illustrates an example user interface 20 that may be adapted to control power output (%) of individual LEDs 14 supported in the nosepiece 16 .
- the user interface 20 may further be adapted to control the treatment time. Other equivalent or alternative control user interfaces may also be used.
- the present invention also provides a method of treating a nasal disorder using the system 10 described above.
- the treatment protocol may be determined by routine trial and experimentation based on the factors described above for determining the effective amount of light to be administered by the system 10 .
- the controller 18 may be programmed to control the light source 14 automatically based on a predetermined treatment protocol.
- FIG. 4 illustrates another embodiment of a phototherapy system 30 that may comprise a headband 32 to fit around a forehead of a head of a wearer, and an adjustable nosepiece 34 extending downwardly from the headband 32 to support LEDs (not shown) closely adjacent a nose of the head when the wearer is in a reclined position.
- the system 30 may further comprise a controller (not shown) to selectively and individually control the LEDs to administer an effective amount of light to treat a disorder of the nose.
- a power source for the LEDs for example one or more batteries, may be provided in the headband 32 and/or adjustable nosepiece 34 .
- the LEDs may be powered by a remote DC power supply connected to the headband 32 by a cable 36 .
- a pair of cable-routing guides 38 may be provided on the headband 32 .
- the LEDs may have a predetermined service life, for example around 50 hours, after which time the adjustable nosepiece 34 may be replaceable.
- the controller may comprise a timer and may be configured to automatically stop operation of the LEDs after the predetermined service life, or a predetermined number of treatments.
- the adjustable nosepiece 34 may have an inverted T-shape, and may comprise a stem 40 extending vertically downwards from the forehead over a tip of the nose, and a pair of wings 42 extending horizontally from a lower end of the stem over a pair of nostrils of the nose.
- the stem 40 may be vertically adjustable, for example vertically slidable, over the tip of the nose, and the pair of wings 42 may be horizontally adjustable and three-dimensionally conformable or deformable over the pair of nostrils.
- the stem 40 may have a fixed length, and a plurality of different adjustable nosepieces 34 having different lengths may be provided to accommodate different nose lengths.
- the adjustable nosepiece 34 may be removably connectable to the headband 32 .
- the controller may comprise a remote wireless, for example Bluetooth, controller to wirelessly control the LEDs.
- a PCB (not shown) comprising a Bluetooth interface may be provided in the headband 32 or adjustable nosepiece 34 .
- the remote Bluetooth controller may have a display screen to display an interactive user interface to enable a professional practitioner, for example a plastic surgical skincare specialist or aesthetician, to select a suitable phototherapy dosage for individual subjects.
- the remote Bluetooth controller may comprise a computer device, for example, a desktop computer, a laptop computer, a tablet computer, a smartphone, and combinations thereof.
- Example user interfaces 20 displayed by the remote Bluetooth controller are illustrated at FIGS. 8 a to 8 c .
- the LEDs may be selectively controllable individually or in predetermined groups to provide to selected or predetermined nasal treatment areas, for example the nose tip, the nose bridge, one or both nostrils, and combinations thereof.
- the headband 32 may be formed as a moulding of semi-rigid, resilient plastics material.
- the adjustable nosepiece 34 may be formed as a moulding of a flexible plastics material or rubber, and a deformable metal skeleton may be provided in or on the flexible material to adjustably conform the adjustable nosepiece 34 to different three-dimensional nose shapes.
- the adjustable nosepiece 34 may be flushed mounted in a recess or joggle in the headband 32 to ensure a close fit to the nose.
- a finger groove may be provided in the headband 32 behind the recess for easy removal and attachment of the adjustable nosepiece 34 .
- the adjustable nosepiece 34 may be formed of an opaque material to hide the LEDs and other internal components.
- the headband 32 may comprise a semicircular arc with widened end portions for firm retention of the headband 32 on the forehead.
- the pair of wings 42 of the adjustable nosepiece 34 may also comprise widened end portions to aid adjustment over the pair of nostrils and to accommodate different nose widths.
- the adjustable nosepiece 34 may further comprise a consumable or disposable thin liner (not shown) for hygiene, and to control spacing between the LEDs and the nose by providing a constant offset distance between the LEDs and external surfaces of the nose.
- the liner may comprise hygienic paper with deformable wire framing to three-dimensionally conform the liner to the nose of a wearer. Alternatively, the liner may comprise a pre-formed, flat-pack flexible material.
- a plurality of liners having different shapes and lengths may be provided to accommodate different nose shapes and sizes.
- the liner is transmissive to light, for example by comprising a transparent or translucent material, and/or cut-outs in the material.
- the headband 32 and the adjustable nosepiece 34 may be worn over a pair of safety glasses to shield the eyes of the wearer.
- a pair of stick-on or adhesive laser eye shields may be placed over the eyes of the wearer instead of the safety glasses to provide eye protection.
- a thermostat or heat sensor may be provided in or on the adjustable nosepiece 34 to provide thermal safety by preventing tissue of the nose overheating or exceeding a predetermined threshold temperature during use.
- FIGS. 5 to 7 illustrate further embodiments of phototherapy systems 50 .
- Each system 50 may generally comprise eyeglasses 52 wearable by a user, and a nosepiece 54 adjustably attachable to the eyeglasses 52 to cover a nose of the user.
- LEDs 56 may be provided in or on internal surfaces of the nosepiece 54 to direct light over and around the user's nose.
- a controller (not shown) may be in the nosepiece 54 to control the LEDs to administer an effective amount of light to treat a disorder of the user's nose.
- the controller may comprise a PCB having a Bluetooth interface to a remote controller.
- the remote controller may comprise a computer device having a display screen, for example a touchscreen, for displaying the user interfaces 20 illustrated in FIGS. 8 a to 8 c .
- the computer device may comprise a desktop computer, a laptop computer, a tablet computer, a smartphone, and combinations thereof.
- a power source for example one or more batteries, may be provided in the nosepiece 54 , on the PCB
- the system 50 may further comprise a liner 58 adjustably attachable to one or both of the nosepiece 54 and the eyeglasses 52 between the LEDs 56 and the user's nose.
- One or both of the nosepiece 54 and the liner 58 may be consumable or disposable after use, while the eyeglasses 52 may be reusable.
- One or both of the nosepiece 54 and the liner 58 may be deformable to adjustably conform to the user's nose.
- a plurality of different adjustable nosepieces 34 and/or liners 58 having different shapes and lengths may be provided to accommodate different nose shapes and sizes.
- One or both of the nosepiece 54 and the liner 58 may be wholly or partially preformed to adjustably conform to the user's nose.
- One or both of the nosepiece 54 and the liner 58 may comprise a flexible material supported by a deformable frame 60 , 62 respectively.
- the flexible material may, for example, comprise a flexible plastics or rubber material
- the deformable frame 60 , 62 may, for example, comprise a deformable metal material.
- the liner 58 is transmissive to light, for example by comprising a transparent or translucent material, and/or cut-outs in the material.
- the deformable frame 60 , 62 may be positioned outside of the treatment zone, and/or may comprise cut-outs to enable light transmission through the frame.
- One or both of the nosepiece 54 and the liner 58 may be adjustably attachable to the eyeglasses 52 or one another by releasable fasteners, for example, magnetic fasteners, studs, press-fit fasteners, etc.
- One or both of the nosepiece 54 and the liner 58 may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the user's nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the user's nose.
- the liner 58 may have the inverted T-shape and the nosepiece 54 may have a triangular curved shape.
- the eyeglasses 52 may have one or more adjustable attachment features, for example slots, guide ridges, holes, posts or projections, for adjustably attaching one or both of the nosepiece 54 and the liner 58 to the eyeglasses 52 .
- Embodiments of the present invention provide a phototherapy system and related method of treatment that are useful for treating cosmetic and functional nasal disorders.
Abstract
A system, comprising a support adapted to be worn on a head and support a light source to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder.
Description
- The present invention relates to a phototherapy system for treating nasal disorders.
- Nasal disorders may be categorised as “cosmetic” or “functional.” Cosmetic disorders of the nose include age-related increases in nasal size and changes in nasal shape, as well as cancerous or noncancerous nasal masses, such as nasal lipoma. Functional disorders of the nose include nasal obstruction, nasal congestion, and nasal swelling or inflammation.
- Conventional treatments for cosmetic and functional nasal disorders include rhinoplasty. Rhinoplasty is invasive plastic surgery performed to make changes to the internal or external structures of the nose to improve the cosmetic appearance of the nose, or to assist the functioning of the nose. Rhinoplasty has various drawbacks including post-operative nasal swelling that obstructs nasal breathing, and which is unsightly, painful and uncomfortable.
- In this context, there is a need for improved treatments and therapies for cosmetic and functional nasal disorders.
- According to the present invention, there is provided a system, comprising a support adapted to be worn on a head and support a light source to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder.
- The support may be further adapted to adjustably or conformably support the light source in contacting or non-contacting relationship with one or more internal nasal surfaces, external nasal surfaces, or combinations thereof.
- The support may comprise a headband, a headset, an eyeglass frame, a goggle frame, a face mask, a hat, or combinations thereof.
- The support may further comprise a nosepiece adapted to support the light source.
- The support may further comprise one or more eye shields.
- The light source may comprise one or more light emitting diodes (LEDs), laser diodes, or combinations thereof.
- The light source may comprise multiple LEDs that are collectively or individually controllable.
- The light may have a wavelength between 300 nm and 1000 nm, for example, between 600 nm and 860 nm. The light may have peak intensity at a wavelength around 635 nm.
- The nasal disorder may comprise a cosmetic or functional nasal disorder selected from nasal deformity, nasal mass, nasal lipoma, nasal swelling, nasal inflammation, nasal obstruction, nasal congestion, nasal trauma, nasal pain, and combinations thereof.
- The system may further comprise a controller adapted to control the light source.
- The controller may be adapted to control one or more parameters of the light source selected from wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), power density (W/cm2), energy density (J/cm2), treatment time, total energy delivered (J), and combinations thereof.
- The system may further comprise a user interface connected to the controller.
- The present invention also provides a method of treating a nasal disorder using the system described above.
- The present invention further provides a system, comprising:
- a headband to fit around a forehead of a head;
- an adjustable nosepiece extending downwardly from the headband to support LEDs closely adjacent a nose of the head; and
- a controller to control the LEDs to administer an effective amount of light to treat a disorder of the nose.
- The adjustable nosepiece may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the nose.
- The stem may be vertically adjustable over the tip of the nose, and the pair of wings may be horizontally adjustable over the pair of nostrils.
- The nosepiece may be removably connectable to the headband.
- The controller may comprise a remote Bluetooth controller to wirelessly control the LEDs.
- The present invention also provides a system, comprising:
- eyeglasses wearable by a user;
- a nosepiece adjustably attachable to the eyeglasses to cover a nose of the user;
- LEDs in the nosepiece to direct light over the user's nose;
- a controller in the nosepiece to control the LEDs to administer an effective amount of light to treat a disorder of the user's nose.
- The system may further comprise a liner adjustably attachable to one or both of the nosepiece and the eyeglasses between the LEDs and the user's nose.
- One or both of the nosepiece and the liner may be consumable or disposable.
- One or both of the nosepiece and the liner may be deformable to adjustably conform to the user's nose.
- One or both of the nosepiece and the liner may comprise a flexible material supported by a deformable frame.
- One or both of the nosepiece and the liner may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the user's nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the user's nose.
- The liner may have the inverted T-shape and the nosepiece may have a triangular curved shape.
- The controller may comprise a printed circuit board (PCB) having a Bluetooth interface.
- Embodiments of the invention will now be described by way of example only with reference to the accompanying drawings, in which:
-
FIG. 1 is a photograph of a phototherapy system for treating nasal disorders according to an embodiment of the present invention; -
FIG. 2 is a front view of a nosepiece supporting LEDs of the system; -
FIG. 3 is a user interface for controlling the LEDs of the nosepiece; -
FIG. 4 is a schematic diagram of another embodiment of the phototherapy system; -
FIGS. 5 to 7 are front perspective views of further embodiments of the phototherapy system; and -
FIGS. 8a to 8c are example interactive user interfaces for controlling the phototherapy systems. - Referring to the drawings, a
phototherapy system 10 according to an embodiment of the present invention generally comprises asupport 12 adapted to be worn on a human head and support alight source 14 to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder or condition. The nasal disorder may comprise a cosmetic or functional nasal disorder selected from nasal deformity, nasal mass, nasal lipoma, nasal swelling, nasal inflammation, nasal obstruction, nasal congestion, nasal trauma, nasal pain, and combinations thereof. Other equivalent or alternative nasal disorders, deformities, diseases, and conditions may also be treated using thesystem 10. - In the context of this specification, the term “effective amount” includes a non-damaging but sufficient dose of light to provide the desired therapeutic effect to treat the nasal disorder. Those skilled in the art will appreciate that the exact dosage amount of light required will vary based on a number of factors (including, but limited to, type of nasal disorder, individual patient characteristics, wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), skin penetration (mm), spot diameter (cm), spot size (cm2), power density (W/cm2), energy per point (J), energy density (J/cm2), treatment time per point (s), number of points, total energy delivered (J), application mode (skin contact versus non-contact), etc), and thus it is not possible to specify an exact “effective amount”. However, for any given nasal disorder, deformity or condition, an appropriate “effective amount” may be determined by one of ordinary skill in the art using only routine trial and experimentation.
- The
support 12 may be further adapted to adjustably or conformably support thelight source 14 in contacting or non-contacting relationship with one or more internal nasal surfaces, external nasal surfaces, or combinations thereof. Thesupport 12 may comprise a headband, a headset, an eyeglass frame, a goggle frame, a face mask, a hat, or combinations thereof. For example, as illustrated inFIG. 1 , thesupport 12 may comprise a headset. Other equivalent or alternative supports for thelight source 14 may also be used. - As best seen in
FIG. 2 , thesupport 12 may further comprise anosepiece 16 adapted to support thelight source 14. Thesupport 12 may further comprise one or more eye shields (not shown). Thelight source 14 may comprise one or more light emitting diodes (LEDs), laser diodes, or combinations thereof. For example, as illustrated inFIG. 1 , thelight source 14 may comprisemultiple LEDs 14 that are collectively or individually controllable. Other equivalent or alternative light sources may also be used. Optionally, thesystem 10 further comprises optics, such as lenses, filters, etc (not shown) adapted to modify or control optical characteristics or parameters of the light produced by thelight source 14. - The
light source 14 may be adapted to produce light in a broad therapeutic window comprising a wavelength between 300 nm and 1000 nm, for example, between 600 nm and 860 nm. The light may have peak intensity at a wavelength around 635 nm. Other equivalent or alternative wavelength ranges or peak intensities may also be used. - The
phototherapy system 10 may further comprise acontroller 18 adapted to control thelight source 14. For example, when thelight source 14 comprisesmultiple LEDs 14, thecontroller 18 may comprise a LED driver circuit controlled by a microcontroller that is adapted to control theLEDs 14 individually. Other equivalent or alternative controllers may also be used. Thecontroller 18 may be adapted to control one or more dosage parameters of thelight source 14 selected from wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), power density (W/cm2), energy density (J/cm2), treatment time, total energy delivered (J), and combinations thereof. Other equivalent or alternative dosage parameters may also be used. - The
system 10 may further comprise auser interface 20 connected to thecontroller 18.FIG. 3 illustrates anexample user interface 20 that may be adapted to control power output (%) ofindividual LEDs 14 supported in thenosepiece 16. Theuser interface 20 may further be adapted to control the treatment time. Other equivalent or alternative control user interfaces may also be used. - The present invention also provides a method of treating a nasal disorder using the
system 10 described above. The treatment protocol may be determined by routine trial and experimentation based on the factors described above for determining the effective amount of light to be administered by thesystem 10. Thecontroller 18 may be programmed to control thelight source 14 automatically based on a predetermined treatment protocol. -
FIG. 4 illustrates another embodiment of aphototherapy system 30 that may comprise aheadband 32 to fit around a forehead of a head of a wearer, and anadjustable nosepiece 34 extending downwardly from theheadband 32 to support LEDs (not shown) closely adjacent a nose of the head when the wearer is in a reclined position. Thesystem 30 may further comprise a controller (not shown) to selectively and individually control the LEDs to administer an effective amount of light to treat a disorder of the nose. A power source for the LEDs, for example one or more batteries, may be provided in theheadband 32 and/oradjustable nosepiece 34. Alternatively, the LEDs may be powered by a remote DC power supply connected to theheadband 32 by acable 36. A pair of cable-routing guides 38 may be provided on theheadband 32. To ensure suitable light quality is provided to treat the nasal disorder or condition, the LEDs may have a predetermined service life, for example around 50 hours, after which time theadjustable nosepiece 34 may be replaceable. The controller may comprise a timer and may be configured to automatically stop operation of the LEDs after the predetermined service life, or a predetermined number of treatments. - The
adjustable nosepiece 34 may have an inverted T-shape, and may comprise astem 40 extending vertically downwards from the forehead over a tip of the nose, and a pair ofwings 42 extending horizontally from a lower end of the stem over a pair of nostrils of the nose. Thestem 40 may be vertically adjustable, for example vertically slidable, over the tip of the nose, and the pair ofwings 42 may be horizontally adjustable and three-dimensionally conformable or deformable over the pair of nostrils. Alternatively, thestem 40 may have a fixed length, and a plurality of differentadjustable nosepieces 34 having different lengths may be provided to accommodate different nose lengths. Theadjustable nosepiece 34 may be removably connectable to theheadband 32. The controller may comprise a remote wireless, for example Bluetooth, controller to wirelessly control the LEDs. A PCB (not shown) comprising a Bluetooth interface may be provided in theheadband 32 oradjustable nosepiece 34. The remote Bluetooth controller may have a display screen to display an interactive user interface to enable a professional practitioner, for example a plastic surgical skincare specialist or aesthetician, to select a suitable phototherapy dosage for individual subjects. The remote Bluetooth controller may comprise a computer device, for example, a desktop computer, a laptop computer, a tablet computer, a smartphone, and combinations thereof.Example user interfaces 20 displayed by the remote Bluetooth controller are illustrated atFIGS. 8a to 8c . The LEDs may be selectively controllable individually or in predetermined groups to provide to selected or predetermined nasal treatment areas, for example the nose tip, the nose bridge, one or both nostrils, and combinations thereof. Theheadband 32 may be formed as a moulding of semi-rigid, resilient plastics material. Theadjustable nosepiece 34 may be formed as a moulding of a flexible plastics material or rubber, and a deformable metal skeleton may be provided in or on the flexible material to adjustably conform theadjustable nosepiece 34 to different three-dimensional nose shapes. - The
adjustable nosepiece 34 may be flushed mounted in a recess or joggle in theheadband 32 to ensure a close fit to the nose. A finger groove may be provided in theheadband 32 behind the recess for easy removal and attachment of theadjustable nosepiece 34. Theadjustable nosepiece 34 may be formed of an opaque material to hide the LEDs and other internal components. - The
headband 32 may comprise a semicircular arc with widened end portions for firm retention of theheadband 32 on the forehead. The pair ofwings 42 of theadjustable nosepiece 34 may also comprise widened end portions to aid adjustment over the pair of nostrils and to accommodate different nose widths. Theadjustable nosepiece 34 may further comprise a consumable or disposable thin liner (not shown) for hygiene, and to control spacing between the LEDs and the nose by providing a constant offset distance between the LEDs and external surfaces of the nose. The liner may comprise hygienic paper with deformable wire framing to three-dimensionally conform the liner to the nose of a wearer. Alternatively, the liner may comprise a pre-formed, flat-pack flexible material. A plurality of liners having different shapes and lengths may be provided to accommodate different nose shapes and sizes. The liner is transmissive to light, for example by comprising a transparent or translucent material, and/or cut-outs in the material. In use, theheadband 32 and theadjustable nosepiece 34 may be worn over a pair of safety glasses to shield the eyes of the wearer. Alternatively, a pair of stick-on or adhesive laser eye shields (not shown) may be placed over the eyes of the wearer instead of the safety glasses to provide eye protection. A thermostat or heat sensor may be provided in or on theadjustable nosepiece 34 to provide thermal safety by preventing tissue of the nose overheating or exceeding a predetermined threshold temperature during use. -
FIGS. 5 to 7 illustrate further embodiments ofphototherapy systems 50. Eachsystem 50 may generally compriseeyeglasses 52 wearable by a user, and anosepiece 54 adjustably attachable to theeyeglasses 52 to cover a nose of the user.LEDs 56 may be provided in or on internal surfaces of thenosepiece 54 to direct light over and around the user's nose. A controller (not shown) may be in thenosepiece 54 to control the LEDs to administer an effective amount of light to treat a disorder of the user's nose. The controller may comprise a PCB having a Bluetooth interface to a remote controller. The remote controller may comprise a computer device having a display screen, for example a touchscreen, for displaying theuser interfaces 20 illustrated inFIGS. 8a to 8c . The computer device may comprise a desktop computer, a laptop computer, a tablet computer, a smartphone, and combinations thereof. A power source, for example one or more batteries, may be provided in thenosepiece 54, on the PCB, or remotely via a power cable. - The
system 50 may further comprise aliner 58 adjustably attachable to one or both of thenosepiece 54 and theeyeglasses 52 between theLEDs 56 and the user's nose. One or both of thenosepiece 54 and theliner 58 may be consumable or disposable after use, while theeyeglasses 52 may be reusable. One or both of thenosepiece 54 and theliner 58 may be deformable to adjustably conform to the user's nose. A plurality of differentadjustable nosepieces 34 and/orliners 58 having different shapes and lengths may be provided to accommodate different nose shapes and sizes. One or both of thenosepiece 54 and theliner 58 may be wholly or partially preformed to adjustably conform to the user's nose. One or both of thenosepiece 54 and theliner 58 may comprise a flexible material supported by adeformable frame deformable frame liner 58 is transmissive to light, for example by comprising a transparent or translucent material, and/or cut-outs in the material. Thedeformable frame nosepiece 54 and theliner 58 may be adjustably attachable to theeyeglasses 52 or one another by releasable fasteners, for example, magnetic fasteners, studs, press-fit fasteners, etc. - One or both of the
nosepiece 54 and theliner 58 may have an inverted T-shape, and may comprise a stem extending vertically downwards from the forehead over a tip of the user's nose, and a pair of wings extending horizontally from a lower end of the stem over a pair of nostrils of the user's nose. In other embodiments, theliner 58 may have the inverted T-shape and thenosepiece 54 may have a triangular curved shape. Theeyeglasses 52 may have one or more adjustable attachment features, for example slots, guide ridges, holes, posts or projections, for adjustably attaching one or both of thenosepiece 54 and theliner 58 to theeyeglasses 52. - Embodiments of the present invention provide a phototherapy system and related method of treatment that are useful for treating cosmetic and functional nasal disorders.
- For the purpose of this specification, the word “comprising” means “including but not limited to,” and the word “comprises” has a corresponding meaning.
- The above embodiments have been described by way of example only and modifications are possible within the scope of the claims that follow.
Claims (22)
1-28. (canceled)
29. A system, comprising:
a support adapted to be worn on a head; and
a nosepiece operably connected to the support and adapted to support a light source to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder, wherein the nosepiece is adjustable to accommodate different nose shapes and sizes.
30. The system of claim 29 , wherein the nosepiece is adapted to adjustably or conformably support the light source in contacting or non-contacting relationship with one or more internal nasal surfaces, external nasal surfaces, or combinations thereof.
31. The system of claim 29 , wherein the support comprises a feature selected from a headband, a headset, a hat, an eyeglass frame, a goggle frame, a face mask, or combinations thereof.
32. The system of claim 29 , wherein the support comprises one or more eye shields.
33. They system of claim 29 , wherein the nosepiece is removably connectable to the support.
34. The system of claim 29 , wherein the light source comprises one or more light emitting diodes (LEDs), laser diodes, or combinations thereof.
35. The system of claim 33 , wherein the light source comprises multiple LEDs that are collectively or individually controllable.
36. The system of claim 29 , wherein the light has a wavelength between 300 nm and 1000 nm.
37. The system of claim 29 , wherein the light has a wavelength between 600 nm and 860 nm.
38. The system of claim 37 , wherein the light has peak intensity at a wavelength around 635 nm.
39. The system of claim 29 , wherein the nasal disorder comprises a cosmetic or functional nasal disorder selected from nasal deformity, nasal mass, nasal lipoma, nasal swelling, nasal inflammation, nasal obstruction, nasal congestion, nasal trauma, nasal pain, and combinations thereof.
40. The system of claim 29 , further comprising a controller adapted to control the light source.
41. The system of claim 40 , wherein the controller is adapted to control one or more parameters of the light source selected from wavelength (nm), light output frequency (continuous versus pulsed), power output (mW), power density (W/cm2), energy density (J/cm2), treatment time, total energy delivered (J), and combinations thereof.
42. The system of claim 40 , further comprising a user interface connected to the controller.
43. A system, comprising:
a headband adapted to fit around a forehead of a head;
an adjustable nosepiece extending downwardly from the headband to support one or more LEDs in positions closely adjacent a nose of the head; and
a controller adapted to control the LEDs to administer an effective amount of light to treat a disorder of the nose;
wherein the nosepiece is adjustable to accommodate different nose shapes and sizes.
44. The system of claim 43 , wherein the adjustable nosepiece is removably connectable to the headband.
45. The system of claim 43 , wherein the controller comprises a remote Bluetooth controller adapted to wirelessly control the LEDs.
46. A method of treating a nasal disorder comprising administering light to treat a nasal disorder of a user using the system of claim 29 .
47. A system comprising:
a headband configured to fit around a forehead;
an adjustable nosepiece extending downwardly from the headband, wherein the adjustable nosepiece is removably connectable to the headband; and
a light source mounted on the nosepiece.
48. The system of claim 47 , wherein the light source comprises one or more light emitting diodes (LEDs), laser diodes, or combinations thereof.
49. The system of claim 47 , wherein the light source comprises multiple LEDs that are collectively or individually controllable.
Priority Applications (1)
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US17/065,024 US20210015651A1 (en) | 2016-01-06 | 2020-10-07 | Phototherapy system for treating nasal disorders |
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AU2016900030 | 2016-01-06 | ||
AU2016900030A AU2016900030A0 (en) | 2016-01-06 | Phototherapy system for treating nasal disorders | |
PCT/AU2017/050013 WO2017117634A1 (en) | 2016-01-06 | 2017-01-06 | Phototherapy system for treating nasal disorders |
US201816068354A | 2018-07-05 | 2018-07-05 | |
US17/065,024 US20210015651A1 (en) | 2016-01-06 | 2020-10-07 | Phototherapy system for treating nasal disorders |
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PCT/AU2017/050013 Continuation WO2017117634A1 (en) | 2016-01-06 | 2017-01-06 | Phototherapy system for treating nasal disorders |
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EP (1) | EP3400061A4 (en) |
KR (1) | KR20180115682A (en) |
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KR102506016B1 (en) * | 2022-02-17 | 2023-03-08 | 제이앤드메틱스 주식회사 | Glasses-type nose bone correction and protector |
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US10835410B2 (en) * | 2016-01-06 | 2020-11-17 | Cosmetic Edge Pty Ltd | Phototherapy system for treating nasal disorders |
KR102013247B1 (en) * | 2017-09-07 | 2019-08-21 | 윤정민 | The electrical stimulator for anti-aging of face and eyes |
US20210146152A1 (en) * | 2017-11-01 | 2021-05-20 | Double H Ltd. | Face-wearable rhinitis treatment device using light therapy |
CN109701167A (en) * | 2019-02-19 | 2019-05-03 | 莫强 | Multifunctional split-type nose cup for rhinitis healing |
FR3093438B1 (en) * | 2019-03-06 | 2021-10-22 | Lucibel | Phototherapy treatment device. |
KR102283703B1 (en) * | 2019-03-08 | 2021-08-02 | 주식회사 피치텍 | Light irradiating device for nose |
CN111135473A (en) * | 2020-01-16 | 2020-05-12 | 福鑫福电子科技(深圳)有限公司 | Illumination health care device |
US11801396B1 (en) * | 2020-03-10 | 2023-10-31 | Cosmo Haralambidis | Wearable device including UVC light source for reduction in virus and bacteria transmission |
RU202367U1 (en) * | 2020-10-06 | 2021-02-15 | Владимир Михайлович Иванов | Marker holder for mixed reality head surgery |
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WO2017117634A1 (en) | 2017-07-13 |
CN108778414A (en) | 2018-11-09 |
AU2017204958A1 (en) | 2018-07-26 |
US20180303654A1 (en) | 2018-10-25 |
EP3400061A1 (en) | 2018-11-14 |
US10835410B2 (en) | 2020-11-17 |
KR20180115682A (en) | 2018-10-23 |
EP3400061A4 (en) | 2019-11-20 |
CN108778414B (en) | 2022-04-29 |
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