Portable nebulizer treatment apparatus

• US 4,257,415 A
• Filed: 05/07/1979
• Issued: 03/24/1981
• Est. Priority Date: 05/07/1979
• Status: Expired due to Term

• Current Assignee: Howard Rubin
• Original Assignee: Howard Rubin
• Inventors: Rubin, Howard
• Primary Examiner(s): Recla, Henry J.
• Application Number:
  US06/036,320
• Time in Patent Office: 687 Days
• Field of Search: 128/205.18, 128/200.17, 128/200.18, 128/200.21, 128/200.22, 128/204.21, 128/204.25, 128/205.12, 128/205.13, 128/205.24 , 128/205.25, 128/203.12, 200/42 R, 200/51 R
• US Class Current: 128/200.21
• CPC Class Codes: A61M 16/0057 Pumps therefor
• CPC Class Codes: A61M 16/0063 Compressors

Abstract

An apparatus for providing nebulizer treatments to a patient, including during ambulatory periods. The apparatus, which is portable and lightweight, includes a case, which case is internally provided with a compressor, capable of battery operation, which supplies compressed air to a nebulizer. The nebulizer is adapted to contain a medication which is atomized for inhalation by a patient through a mouthpiece or a facemask. The apparatus is sufficiently small and lightweight to be carried by a patient during ambulatory periods.

Claims

1. An apparatus for the treatment of a patient having a respiratory ailment with a medication, which apparatus comprises

an outer portable case, said case being provided with a cavity for containing means for supplying a fluid, under pressure, to the patient, the means for supplying a fluid comprising

a compressor adapted to supply a fluid;

nebulizing means adapted to contain the medication therein and connected to the compressor to receive fluid therefrom, which fluid is caused to interact with the medication within the nebulizing means, thereby nebulizing the fluid;

means for introducing the nebulized fluid into the patient, which introducing means is connected to the nebulizing means;

electrical circuit means including a battery for operating the compressor, which electrical circuit means is electrically connected to the compressor,

a portable fail-safe means comprising a jack portion projecting exteriorly of the case and connected in said electrical circuit means in series between the compressor and the battery and plug means including terminals removably inserted into said jack portion, whereby said battery is connected to said compressor only upon inserting the plug into the jack portion;

the electrical circuit means and the compressor being maintained internal of the case, and

portable switching means, mounted externally to the case, which switching means controls operation of the compressor;

wherein the nebulizing means and the introducing means are internal of the case when not in use, and are external of the case when in use whereby the apparatus is capable of being carried and operated during ambulatory periods of the patient, and during ambulation of that patient.

2. The apparatus of claim 1 which further comprises filtration means positioned between the compressor and the nebulizing means.

3. The apparatus of claim 1 wherein the fluid is air.

4. The apparatus of claim 3 wherein the quantity of the fluid supplied by the fluid supplying means is within the range of 4-8 liters per minute.

5. The apparatus of claim 1 which further comprises means for recharging the battery, which recharging means is connectable to the battery when the case is closed.

6. The apparatus of claim 1 and a template enclosing the said cavity of the outer case, the template being provided with a plurality of openings to contain at least some of the said components comprising the means for supplying a fluid.

7. The apparatus of claim 6 wherein each said opening is configured to closely conform to the shape of the component contained therein whereby a shock absorbing effect can be realized to thereby protect the said components while the apparatus is being carried.