US476190A - Inhaler - Google Patents
Inhaler Download PDFInfo
- Publication number
- US476190A US476190A US476190DA US476190A US 476190 A US476190 A US 476190A US 476190D A US476190D A US 476190DA US 476190 A US476190 A US 476190A
- Authority
- US
- United States
- Prior art keywords
- plug
- passage
- shell
- inhaler
- receptacle
- 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.)
- Expired - Lifetime
Links
- 239000003814 drug Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229960004873 LEVOMENTHOL Drugs 0.000 description 2
- 229940041616 Menthol Drugs 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- -1 either in powdered Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
Images
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
Definitions
- the present invention relates to improvements in inhalers adapted to be carried in the pocket and to contain restoratives; and the object is to produce a simple and inexpensive device which can be hermetically closed against evaporation when it is not in use, to provide for the inlet and passage of air to and through the medicament when the device is applied to the nostrils, and to enable menthol in a solid state or liquid form to be used without liability of leaking, or any other medicament, either in powdered, liquid, or solid form.
- theinvention consists in the combination, with a receptacle or shell adapted to contain the medicament, of a plug fixed in one end of said receptacle and provided with a central longitudinal exhalent, passage and with an independent air-inlet passage located'at one side of the central passage, and a cap arranged to fit tightly over the plug to tightly close both passages therein and prevent the evaporation of the medicament, all as will be hereinafter more fully described.
- Figure 1 is a longitudinal sectional view through an inhaler constructed in accordance with my invention.
- Fig. 2 is a detail view of the flanged plug, and
- Fig. 3 is a longitudinal sectional View of my inhaler constructed to contain medicamentin solid and liquid form.
- -- A designates the body or receptacle of my inhaler, provided with a chamber a, which preferably opens through one end of the shell A, the open end of the shell or receptacle being threaded internally, as shown.
- a plug 13 having its lowerend screw-threaded to engage with the threads formed in the interior of the shell A at the open end of the chamber a therein.
- the plug 13 is provided above the threaded portion thereof with an annular flange Z2, which when the plug is screwed into the shell A rests against the end of the same.
- the plug B is also provided with a central longitudinal eXhaling-passage O, which extends clear through the plug from the outer to the inner end thereof, and the plug is further provided with an independent inlet-passage D, extending from the outer flange 1) to the inner end of the plug B.
- a foraminated diaphragm E is arranged within the central longitudinal passage O within the lower or inner end thereof.
- a cap F is fitted tightly over the plug 13 and holds itself in place thereon by frictional contact with the surface of the plug, which tapers slightly, as shown, to secure a more perfect fit for the cap and etfective sealing of the parts.
- This cap serves to close the central passage 0 in the plug, and the inner end of the cap fits tightly to the flange b, and thus closes the air-inlet passage D in the plug.
- the medicament is placed in the chamber a of the receptacle, either in the form of crystals or, if it is desired to use a liquid, medicated cotton is saturated with the liquid and then placed in the chamber a.
- medicated cotton is saturated with the liquid and then placed in the chamber a.
- Fig. 3 I have illustrated another form of my invention, in which the shellA is open at both ends and it is divided into two compartments or chambers by a porous partition G of cork or any other suitable material.
- the open ends of the receptacle are closed by plugs B, of the construction hereinbefore described, which are screwed into the ends of 5 IOO within the case or shell A to vary the relative size of the chambers.
- plugs B of the construction hereinbefore described
- An inhaler comprising a receptacle or shell A, a chambered plug B, fitted in said shell and having an annular flange b, which contacts with the end of the shell and is provided with an opening 0 in its outer end and an independent passage D, formed in the wall of sald plug and opening through the inner end thereof and the flange b, a foraminous diaphragm E, arranged in the central chamber of the plug, and a cap F, adapted to be fitted over the plug and arranged to close both the opening 0 and the outer end of the passage D therein, substantially as shown and described.
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(N0 Model.)
A. DOW. INHALER.
No. 476,190. Patented May 31, 1892.
UNITED STAIES ATENT FFICE.
ALONZO DOW, OF WOOSTER, ASSIGNOR OF ONE-HALF TO SAMUEL J.
SPALDING, OF CANTON, OHIO.
INHALER.
SPECIFICATION forming part of Letters Patent No. 476,190, dated May 31, 1892.
Application filed September 24, 1891. Serial No. 406,673. (No model.)
To all whom it may concern:
Be it known that I, ALONZO DOW, a citize of the United States, residing at Wooster, in the county of IVayne and State of Ohio,have invented certain new and useful Improvements in Inhalers; and I do hereby declare the following to be a full, clear, and exact descrip tion of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
The present invention relates to improvements in inhalers adapted to be carried in the pocket and to contain restoratives; and the object is to produce a simple and inexpensive device which can be hermetically closed against evaporation when it is not in use, to provide for the inlet and passage of air to and through the medicament when the device is applied to the nostrils, and to enable menthol in a solid state or liquid form to be used without liability of leaking, or any other medicament, either in powdered, liquid, or solid form.
With these ends in view theinvention consists in the combination, with a receptacle or shell adapted to contain the medicament, of a plug fixed in one end of said receptacle and provided with a central longitudinal exhalent, passage and with an independent air-inlet passage located'at one side of the central passage, and a cap arranged to fit tightly over the plug to tightly close both passages therein and prevent the evaporation of the medicament, all as will be hereinafter more fully described.
I have illustrated my improvement in the accompanying drawings, in which- Figure 1 is a longitudinal sectional view through an inhaler constructed in accordance with my invention. Fig. 2 is a detail view of the flanged plug, and Fig. 3 is a longitudinal sectional View of my inhaler constructed to contain medicamentin solid and liquid form.
Like letters of reference denote corresponding parts in the several figures of the drawings, referring to which-- A designates the body or receptacle of my inhaler, provided with a chamber a, which preferably opens through one end of the shell A, the open end of the shell or receptacle being threaded internally, as shown. Into this open threaded end of the shell is screwed a plug 13, having its lowerend screw-threaded to engage with the threads formed in the interior of the shell A at the open end of the chamber a therein. The plug 13 is provided above the threaded portion thereof with an annular flange Z2, which when the plug is screwed into the shell A rests against the end of the same. The plug B is also provided with a central longitudinal eXhaling-passage O, which extends clear through the plug from the outer to the inner end thereof, and the plug is further provided with an independent inlet-passage D, extending from the outer flange 1) to the inner end of the plug B. A foraminated diaphragm E is arranged within the central longitudinal passage O within the lower or inner end thereof. A cap F is fitted tightly over the plug 13 and holds itself in place thereon by frictional contact with the surface of the plug, which tapers slightly, as shown, to secure a more perfect fit for the cap and etfective sealing of the parts. This cap serves to close the central passage 0 in the plug, and the inner end of the cap fits tightly to the flange b, and thus closes the air-inlet passage D in the plug. The medicament is placed in the chamber a of the receptacle, either in the form of crystals or, if it is desired to use a liquid, medicated cotton is saturated with the liquid and then placed in the chamber a. By removing the cap F from the plug air is admitted through the inlet-passage D and is drawn through the medicament in the chamber a and passes out through the passage O.
In Fig. 3 I have illustrated another form of my invention, in which the shellA is open at both ends and it is divided into two compartments or chambers by a porous partition G of cork or any other suitable material. The open ends of the receptacle are closed by plugs B, of the construction hereinbefore described, which are screwed into the ends of 5 IOO within the case or shell A to vary the relative size of the chambers. If desired, however, such partition can be wholly removed and the device will be the same as that shown in Figs. 1 and 2, with duplicate plugs and caps.
I am aware that changes in the form and proportion of parts and details of construction of the devices herein shown and described as an embodiment of my invention can be made Without departing from the spirit or sacrificing the advantages thereof,and I therefore reserve the right to make such changes and alterations as fairly fall within the scope of my invention.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
An inhaler comprising a receptacle or shell A, a chambered plug B, fitted in said shell and having an annular flange b, which contacts with the end of the shell and is provided with an opening 0 in its outer end and an independent passage D, formed in the wall of sald plug and opening through the inner end thereof and the flange b, a foraminous diaphragm E, arranged in the central chamber of the plug, and a cap F, adapted to be fitted over the plug and arranged to close both the opening 0 and the outer end of the passage D therein, substantially as shown and described.
In testimony whereof I affix my signature in presence of two witnesses.
ALONZO DOW.
WVitnesses:
MAHLON ROUGH, WILL H. HUBBELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US476190A true US476190A (en) | 1892-05-31 |
Family
ID=2545046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US476190D Expired - Lifetime US476190A (en) | Inhaler |
Country Status (1)
Country | Link |
---|---|
US (1) | US476190A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569720A (en) * | 1949-03-22 | 1951-10-02 | Package Devices Inc | Medicinal inhaler |
-
0
- US US476190D patent/US476190A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569720A (en) * | 1949-03-22 | 1951-10-02 | Package Devices Inc | Medicinal inhaler |
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