US281114A - Inhaler - Google Patents
Inhaler Download PDFInfo
- Publication number
- US281114A US281114A US281114DA US281114A US 281114 A US281114 A US 281114A US 281114D A US281114D A US 281114DA US 281114 A US281114 A US 281114A
- Authority
- US
- United States
- Prior art keywords
- tube
- inhaler
- valve
- enlargement
- inlet
- 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
- 239000007788 liquid Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 4
- 210000004369 Blood Anatomy 0.000 description 2
- 241000283220 Odobenus rosmarus Species 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 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
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
Definitions
- Figure 1 is a perspective view of an inhaler, partly broken away to show my improvements
- Fig. 2 is an enlarged view of the bottom oft-he inlet-tube, broken away to show the-float valve.
- My invention consists of a novel arrangement of the valve hereinafter described and claimed.
- A represents the bottle in which the liquid at is placed.
- I employ some liquid from the vapor of which I obtain the desired medical effect, and the construction of my apparatus, as hereinafter explained, will further this end.
- the mouth-tube extends down part way tot-he surface of the liquid, and its outer end is of any desired construction.
- the inlet-tube C is of any desired construction, (particularly that shown-viz., provided with the branch tube and enlargement 0,) and at its lower end I provide the enlargement 0", having small hole (2 in its side.
- I place the upwardly-closing float-valve E, its point 0 extending upward in the tube a sufficient distance to steady it in its act-ion.
- the air-inlet tube 0 having a bulb or enlargement, c, at its lower or submerged end, and provided with hole (I, in combination with the blown-glass float valve E, opening downwardly or inwardly and confined within the bulb c, as set forth, and for the purpose herein described.
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (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)
- Nozzles (AREA)
Description
(Nomad-a1.)
S. A. MORSE.
I'NHALER.
No; 281,114, Patented July 10, 1883..
UNITED STATES STEPHEN A. MORSE, OF SAN FRANCISCO, CALIFORNIA.
INHALER.
SPECIFICATION forming part of Letters Patent No. 281,114, dated July 10, 1883.
Application filed January 9, 1883. (No model.)
To ail whom it may concern Be it known that l, STEPHEN A. Monsn, of the city and county of San Francisco, State of California, have invented certain new and useful Improvements in Inhalers, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, in which-v Figure 1 is a perspective view of an inhaler, partly broken away to show my improvements, and Fig. 2 is an enlarged view of the bottom oft-he inlet-tube, broken away to show the-float valve.
My invention consists of a novel arrangement of the valve hereinafter described and claimed.
A represents the bottle in which the liquid at is placed. In the construction shown I employ some liquid from the vapor of which I obtain the desired medical effect, and the construction of my apparatus, as hereinafter explained, will further this end.
B is the cork, or stopper, provided with two I holes, one for the 1nouth-tube D and the other for the inlet-tube The mouth-tube extends down part way tot-he surface of the liquid, and its outer end is of any desired construction. The inlet-tube C is of any desired construction, (particularly that shown-viz., provided with the branch tube and enlargement 0,) and at its lower end I provide the enlargement 0", having small hole (2 in its side. Within this bulb or enlargement c, I place the upwardly-closing float-valve E, its point 0 extending upward in the tube a sufficient distance to steady it in its act-ion.
In the enlargement c, I place an acid, and the operation will then be as follows: Air drawn in through the tube 0 takes up the fumes of the acid, passes down the tube 0, operates the float-valve E, goes out hole (l, up through the liquid c, and out through mouth-piece D. Should the operator by chance blow into the inouth tube, there will no serious result ensue, for float-valve E will he forced up into the neck of tube 0 and prevent the displacement of the liquid 0.
I am aware that it is not new to provide an inhaler with an inwardly-opening valve in its inlet-tube, and I do not therefore claim the same, broadly; but
RV hat I do claim, and desire to secure by Let ters Patent, is
In an inhaler, the air-inlet tube 0, having a bulb or enlargement, c, at its lower or submerged end, and provided with hole (I, in combination with the blown-glass float valve E, opening downwardly or inwardly and confined within the bulb c, as set forth, and for the purpose herein described.
In witness whereof I hereunto set my hand.
STEPHEh A. MORSE.
\Vituesses:
EAR-L BARTLETT, J. H. BLOOD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US281114A true US281114A (en) | 1883-07-10 |
Family
ID=2350326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US281114D Expired - Lifetime US281114A (en) | Inhaler |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US281114A (en) |
-
0
- US US281114D patent/US281114A/en not_active Expired - Lifetime
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