WO1998051361B1 - Device for nasal therapeutic inhalation - Google Patents

Device for nasal therapeutic inhalation

Info

Publication number
WO1998051361B1
WO1998051361B1 PCT/US1998/009683 US9809683W WO9851361B1 WO 1998051361 B1 WO1998051361 B1 WO 1998051361B1 US 9809683 W US9809683 W US 9809683W WO 9851361 B1 WO9851361 B1 WO 9851361B1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
nasal
liquid
user
tubing
Prior art date
Application number
PCT/US1998/009683
Other languages
French (fr)
Other versions
WO1998051361A3 (en
WO1998051361A2 (en
WO1998051361A9 (en
Inventor
Emily L Cooper
Original Assignee
Emily L Cooper
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emily L Cooper filed Critical Emily L Cooper
Priority to AU74826/98A priority Critical patent/AU7482698A/en
Priority to GB9926755A priority patent/GB2340406A/en
Publication of WO1998051361A2 publication Critical patent/WO1998051361A2/en
Publication of WO1998051361A3 publication Critical patent/WO1998051361A3/en
Publication of WO1998051361A9 publication Critical patent/WO1998051361A9/en
Publication of WO1998051361B1 publication Critical patent/WO1998051361B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

Abstract

A nasal inhalation device for nebulizing liquid, including medication, used in treatment of upper respiratory and other conditions amenable to intra-nasal administration of medication comprises an internal, electrically powered air compressor unit, a nebulizing device, a conduit for connecting the air compressor to nebulizing device and tubing for delivering nebulized fluid to an individual's nasal passages. The compressor unit produces a pressurized air flow which passes through the connecting conduit to the nebulizing means. In the nebulizing device the pressurized air flow interacts with liquid and medication to reduce it to a fine spray. The tubing means carries the spray into individual's nasal passages to effect inhalation therapy for nasal and upper respiratory conditions and for a variety of other conditions whose treating medications have an intra-nasal route of administration.

Claims

AMENDED CLAIMS[received by the International Bureau on 10 February 1999 (10.02.99); original claims 1-19 replaced by amended claims 1-24 (5 pages)]
1. A portable human nasal inhalation therapy device, comprising: a housing sized to be worn by a human user; an internal electrically powered compressor received by the housing and having an input of ambient air for producing a pressurized air output, the compressor being sized to be supported by the user while the compressor is in use; an internal conduit having inlet and outlet ends, the inlet end being connected to and receiving the output of said compressor; a nebulizing device having an inlet connected to the outlet end of the conduit, the nebulizing device being sized to be supported by the user while the nebulizing device is in use, the nebulizing device including a reservoir for holding a liquid or medication used in inhalation therapy, the nebulizing device being configured to reduce the medication in the reservoir to a fine spray by the interaction with the pressurized air flow from the compressor to treat nasal, upper respiratory, and other conditions; and external tubing for delivering the spray from an outlet of the nebulizing device to the user's nasal passages, the tubing having at least one opening sized to fit within or near the user's nostril to provide the user with therapeutic treatment of nasal, upper respiratory, and other conditions treatable by intra-nasal administration of medication.
2. The apparatus of claim 1, further comprising the liquid, wherein said liquid is selected from the group consisting of substantially water and substantially saline.
3. The apparatus of claim 1, further comprising the medication, wherein the medication is selected from the group consisting of anti-histamines, 19
antibiotics, steroidal and non-steroidal anti-inflammatory agents, sympathomimetic amines, mast cell stabilizers, moisturizing agents, mucolytic agents, anti- cholinergic agents, decongestants, anesthetics, analgesics, and anti-viral agents.
4. The device of claim 1, further comprising a removable clip for carrying the device on the user or as a personal item.
5. The device of claim 1, further comprising a soft carrying case.
6. The device of claim 5 wherein the carrying case has built-in access to a switch, regulator control means, an air intake and the nebulizing device.
7. The device of claim 5 wherein the carrying case is adaptable for carrying by shoulder and fanny method.
8. The device of claim 1 wherein the external tubing includes self-retaining nasal tubing, where the nasal tubing is bifurcated and includes two openings, each sized to fit within one of the user's nostrils, further wherein an outer diameter of the external tubing proximate each opening is larger than a diameter of the external tubing at a location spaced apart from the openings so as to remain in place in the user's nostril.
9. The device of claim 1, further comprising an electrical source for said compressor selected from the group consisting of a rechargeable battery, an A. C. adaptor, a 12 volt adaptor, a solar adaptor, and a standard plug.
10. The device of claim 1, further comprising an adjustable regulator to control air flow to the nebulizer. 20
11. The device of claim 1 wherein the nebulizer is removable.
12. The device of claim 1, further comprising compartments for medication or fluid, and tubing.
13. The device of claim 1 further comprising an alerting system for monitoring energy, power and treatment status, comprising alerting means selected from the group consisting of audible means, visual means, and vibratory means.
14. The device of claim 1, further comprising a pre-compressor filter.
15. The device of Claim 14 wherein the filter is located in an easily accessible compartment in communication with the compressor's air intake.
16. A method for treating various nasal and upper respiratory conditions, comprising the steps of: placing a liquid or medication into a nebulizing device; connecting one end of a tubing means to an output end of the nebulizing device; inserting another end of the tubing means into an individual's nasal passages; electrically activating compressor means to supply air under pressure to the nebulizing device to deliver a fine spray of liquid or liquid medication to the nasal passages of the individual over a period of several minutes; and supporting the nebulizer and the compressor with the individual's body while delivering the fine spray of liquid and liquid medication. 21
17. The treatment method of claim 16 wherein particle size in the spray of liquid and liquid medication is substantially from about 1 micron to substantially about 5 microns in diameter.
18. The treatment method of claim 16, further comprising regulating air flow from the compressor means to the nebulizing device.
19. The treatment method of claim 18, further comprising regulating the air flow to be between about 2 liters per minute and about 15 liters per minute.
20. A portable human nasal inhalation therapy device, comprising: a housing sized to be worn by a human user; an electrically powered compressor located at least partially within the housing, the compressor having an air intake to receive ambient air and an air outlet to deliver compressed air, the compressor being sized to be readily supported by the user while the compressor is in use; a conduit having first and second opposite ends, the first end being connected to the air outlet of the compressor to receive the compressed air; an atomizer having an inlet and an outlet, the inlet being connected to the second end of the conduit, the atomizer further having a reservoir to receive liquid having medication, the atomizer being configured to atomize the liquid by combining the liquid with the compressed air from the compressor to form a fine spray, the atomizer being sized to be supported by the user while the atomizer is in use; a tube extending at least partially outside the housing and having a first end coupled to the outlet of the atomizer and a second end opposite the first end, the second end being configured to fit within or near to a human nostril to deliver the spray to a human nasal passage; and a portable power supply coupled to the compressor to power the compressor while the compressor is supported by the user.
21. The device of claim 20 wherein the portable power supply includes a rechargeable battery.
22. The device of claim 20 wherein the portable power supply includes a recharging device.
23. The device of claim 20, further comprising a clip removably attached to the housing and configured to be worn by the user to support the compressor and atomizer when the compressor and atomizer are in use.
24. The device of claim 20 wherein the second end of the tubing includes tubing stays configured to engage an inner surface of the nasal passage and restrict motion of the tubing away from the nasal passage.
PCT/US1998/009683 1997-05-12 1998-05-12 Device for nasal therapeutic inhalation WO1998051361A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU74826/98A AU7482698A (en) 1997-05-12 1998-05-12 Device for nasal therapeutic inhalation
GB9926755A GB2340406A (en) 1997-05-12 1998-05-12 Device for nasal therapeutic inhalation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/854,553 US6076520A (en) 1997-05-12 1997-05-12 Device for nasal therapeutic inhalation
US08/854,553 1997-05-12

Publications (4)

Publication Number Publication Date
WO1998051361A2 WO1998051361A2 (en) 1998-11-19
WO1998051361A3 WO1998051361A3 (en) 1999-03-18
WO1998051361A9 WO1998051361A9 (en) 1999-04-22
WO1998051361B1 true WO1998051361B1 (en) 1999-07-22

Family

ID=25319016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/009683 WO1998051361A2 (en) 1997-05-12 1998-05-12 Device for nasal therapeutic inhalation

Country Status (4)

Country Link
US (1) US6076520A (en)
AU (1) AU7482698A (en)
GB (1) GB2340406A (en)
WO (1) WO1998051361A2 (en)

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Also Published As

Publication number Publication date
WO1998051361A3 (en) 1999-03-18
US6076520A (en) 2000-06-20
GB2340406A (en) 2000-02-23
GB9926755D0 (en) 2000-01-12
WO1998051361A2 (en) 1998-11-19
WO1998051361A9 (en) 1999-04-22
AU7482698A (en) 1998-12-08

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