US938247A - Breathing-mask. - Google Patents
Breathing-mask. Download PDFInfo
- Publication number
- US938247A US938247A US34989506A US1906349895A US938247A US 938247 A US938247 A US 938247A US 34989506 A US34989506 A US 34989506A US 1906349895 A US1906349895 A US 1906349895A US 938247 A US938247 A US 938247A
- Authority
- US
- United States
- Prior art keywords
- mask
- breathing
- nose
- mouth
- chamber
- 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
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
- A61M16/06—Respiratory or anaesthetic masks
Definitions
- .lar valve is connected to the chamber for the nose.
- This chamber has a UNITED STATES PATENT OFFICE.
- This mask is destined for the use of invalids suffering from disorders in the respiratory organs.
- I provide a mask coveringair-tightlynose and mouth air-ti ht partition dividing the mask'into the mouth.
- the chamber for the mouth is provided with a valve permitting exhalation onl but rendering it impossible for the invalid to inhale through the mouth.
- a is the body of the Z andm by mask
- b is the above mentioned partition
- a tightening hose of india rubber or the like attached to the rim of the mask and connected to a hose d-through which compressed'air may be supplied to the hose in order to inflate it and consequently to press it more ti htly against the face.
- Both chambers are fitted with check valves i and k which allow exhalation but, on inhaling are. titgiltly pressed against the bushes atmosphericair so as --to .prevent inhalation through them.
- check valves i and k which allow exhalation but, on inhaling are. titgiltly pressed against the bushes atmosphericair so as --to .prevent inhalation through them.
- a, slot g witha slide h by means of which the slot can be narrowed at will so as to throttle the air to anydesired degree.
- a chamber for the mouth and a chamber for the nose being rigidly connected and separated from each other by an air-tight partition an opening in the noseart of the mask, and means for adjusting tlie width of said opening.
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)
- Respiratory Apparatuses And Protective Means (AREA)
Description
E. KUHN.
BREATHING MASK. APPLICATION FILED DEO.28,1906.
938,247. Patented Oct. 26, 1909.
of the invalid. In the mask I arrange an the mask.
two c ambers, one for the nose and one for T 0 all whom it may concern:
provements in Breathing-Masks, of which tion has a good effect for healing said disorders;
.lar valve is connected to the chamber for the nose. This chamber, however, has a UNITED STATES PATENT OFFICE.
ERNST KUHN, OF BERLIN, GERMANY.
BREATHING-MASK.
Specification of Letters Patent,
Patented Oct. 26, 1909.
Application filed December '28, 1906. Serial No. 849,895.
This mask is destined for the use of invalids suffering from disorders in the respiratory organs.
It has been discovered that by supplying lessair to the lungs than is supplied in natural respirationa partial vacuum may be brought about in the chest of the invalid which causes the blood to accumulate in the respiratory organs, and that this accumula- In carrying out my invention, I provide a mask coveringair-tightlynose and mouth air-ti ht partition dividing the mask'into the mouth. "The chamber for the mouth is provided with a valve permitting exhalation onl but rendering it impossible for the invalid to inhale through the mouth. A simi-' second opening for admitting atmospheric airto'it and consequently to t e nose, which opening is arranged to be adjusted by a slide or similar'means so as to supply more or less air to the nose of the inva id.
On the drawings, a is the body of the Z andm by mask, b is the above mentioned partition, 0
is a tightening hose of india rubber or the like attached to the rim of the mask and connected to a hose d-through which compressed'air may be supplied to the hose in order to inflate it and consequently to press it more ti htly against the face. The partition divi es the interior of the mask into two chambers, f and e, the former being connected to the mouth, the latter to the nose.
Both chambers are fitted with check valves i and k which allow exhalation but, on inhaling are. titgiltly pressed against the bushes atmosphericair so as --to .prevent inhalation through them. In the wall oztcthechambere there is a, slot g witha slide h, by means of which the slot can be narrowed at will so as to throttle the air to anydesired degree.
I desire it to be understood that the device shown is only to be considered as an example and that it may be varied in many ways without departing from the spirit of my invention.
Claim.
In a breathing mask covering the mouth and the nose of invalid, a chamber for the mouth and a chamber for the nose, said chambers being rigidly connected and separated from each other by an air-tight partition an opening in the noseart of the mask, and means for adjusting tlie width of said opening.
In testimony whereof I have hereunto signed my name this 17th day of December 1906, in the presence of two subscribing witnesses.
ERNST'KUHN.
Witnesses VVOLDEMAR HAUP'r, HENRY HASPER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34989506A US938247A (en) | 1906-12-28 | 1906-12-28 | Breathing-mask. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34989506A US938247A (en) | 1906-12-28 | 1906-12-28 | Breathing-mask. |
Publications (1)
Publication Number | Publication Date |
---|---|
US938247A true US938247A (en) | 1909-10-26 |
Family
ID=3006666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34989506A Expired - Lifetime US938247A (en) | 1906-12-28 | 1906-12-28 | Breathing-mask. |
Country Status (1)
Country | Link |
---|---|
US (1) | US938247A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182659A (en) * | 1962-01-15 | 1965-05-11 | Gordon D Mcmaude | Oxygen and inhalant mask |
US4834085A (en) * | 1987-12-10 | 1989-05-30 | Webster Ii John W | Person-to-person resuscitation device |
US5724965A (en) * | 1995-06-06 | 1998-03-10 | Respironics Inc. | Nasal mask |
US5848589A (en) * | 1997-09-18 | 1998-12-15 | Welnetz; Robert J. | Altitude mask simulator |
US20130319420A1 (en) * | 2011-06-07 | 2013-12-05 | Casey J. Danford | High performance ventilatory training mask incorporating multiple and adjustable air admittance valves for replicating various encountered altitude resistances |
USD767754S1 (en) | 2015-11-02 | 2016-09-27 | Trainingmask, Llc | Resistance and filtration breathing device |
WO2017011864A1 (en) * | 2015-07-20 | 2017-01-26 | Resmed Limited | Patient interface with volume reducing member |
US9643048B1 (en) | 2016-09-09 | 2017-05-09 | TrainingMask L.L.C. | Resistance breathing device |
US9707444B1 (en) | 2016-03-22 | 2017-07-18 | Trainingmask Llc | Resistance breathing device |
USD811581S1 (en) | 2016-03-03 | 2018-02-27 | Trainingmask Llc | Resistance breathing device |
USD820974S1 (en) | 2016-09-30 | 2018-06-19 | TrainingMask L.L.C. | Resistance breathing device |
USD838836S1 (en) * | 2016-06-27 | 2019-01-22 | Duoshan Liu | Exercise mask |
US10322312B1 (en) | 2018-06-01 | 2019-06-18 | TrainingMask L.L.C. | Resistance and filtration breathing device |
EP3886953A4 (en) * | 2018-11-30 | 2022-08-17 | Trudell Medical International | Nasal mask with aromatic dispenser |
-
1906
- 1906-12-28 US US34989506A patent/US938247A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182659A (en) * | 1962-01-15 | 1965-05-11 | Gordon D Mcmaude | Oxygen and inhalant mask |
US4834085A (en) * | 1987-12-10 | 1989-05-30 | Webster Ii John W | Person-to-person resuscitation device |
US5724965A (en) * | 1995-06-06 | 1998-03-10 | Respironics Inc. | Nasal mask |
US5848589A (en) * | 1997-09-18 | 1998-12-15 | Welnetz; Robert J. | Altitude mask simulator |
US20130319420A1 (en) * | 2011-06-07 | 2013-12-05 | Casey J. Danford | High performance ventilatory training mask incorporating multiple and adjustable air admittance valves for replicating various encountered altitude resistances |
US9067086B2 (en) * | 2011-06-07 | 2015-06-30 | Casey J. Danford | High performance ventilatory training mask incorporating multiple and adjustable air admittance valves for replicating various encountered altitude resistances |
US11077273B2 (en) * | 2015-07-20 | 2021-08-03 | ResMed Pty Ltd | Patient interface with volume reducing member |
US20180200467A1 (en) * | 2015-07-20 | 2018-07-19 | Resmed Limited | Patient interface with volume reducing member |
WO2017011864A1 (en) * | 2015-07-20 | 2017-01-26 | Resmed Limited | Patient interface with volume reducing member |
USD767754S1 (en) | 2015-11-02 | 2016-09-27 | Trainingmask, Llc | Resistance and filtration breathing device |
USD811581S1 (en) | 2016-03-03 | 2018-02-27 | Trainingmask Llc | Resistance breathing device |
US9707444B1 (en) | 2016-03-22 | 2017-07-18 | Trainingmask Llc | Resistance breathing device |
USD838836S1 (en) * | 2016-06-27 | 2019-01-22 | Duoshan Liu | Exercise mask |
US9643048B1 (en) | 2016-09-09 | 2017-05-09 | TrainingMask L.L.C. | Resistance breathing device |
US9802079B1 (en) | 2016-09-09 | 2017-10-31 | TrainingMask L.L.C. | Resistance breathing device |
USD820974S1 (en) | 2016-09-30 | 2018-06-19 | TrainingMask L.L.C. | Resistance breathing device |
US10322312B1 (en) | 2018-06-01 | 2019-06-18 | TrainingMask L.L.C. | Resistance and filtration breathing device |
EP3886953A4 (en) * | 2018-11-30 | 2022-08-17 | Trudell Medical International | Nasal mask with aromatic dispenser |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US938247A (en) | Breathing-mask. | |
US443191A (en) | Karl illing | |
US9415183B2 (en) | Ventilation mask with integrated piloted exhalation valve | |
JP3802065B2 (en) | Air pressure actuated gas demand device | |
US2453475A (en) | Resuscitation apparatus | |
EP4241813A3 (en) | Patient interface | |
US3158152A (en) | Mouth to mouth resuscitator | |
US20200206446A1 (en) | Oro-Nasal Ventilation Face Mask | |
US771801A (en) | Smoke-protector. | |
US3653379A (en) | Adjustable pressure ippb ventilator | |
JP2011519655A (en) | Exhaust assembly | |
JP5205395B2 (en) | Ventilator for resuscitation of patients with cardiac arrest | |
US733027A (en) | Inhaler. | |
US1366437A (en) | Gas-mask | |
CN107072872A (en) | Ventilation mask | |
CN108310581A (en) | A kind of respiratory delivery mask for lung ventilator | |
US1155608A (en) | Inhaler. | |
US1109318A (en) | Surgical inhaler. | |
US1323217A (en) | Ventilating-mask | |
US1287149A (en) | Anesthetic-mask. | |
US3815593A (en) | Static respirator for artificial respiration | |
US2268145A (en) | Device for administering gases | |
US826029A (en) | Rarefied-air apparatus for the treatment of pulmonary tuberculosis. | |
US196206A (en) | Improvement in inhalers and respirators | |
US912532A (en) | Combined respirator and inhaler. |