FIELD: medicine.
SUBSTANCE: portable low flow gas dispenser comprises a housing having a distal end and a proximal end and a cylinder located within the housing and containing a compressed therapeutic gas. The gas control unit is connected to the cylinder. The spray and filter tip is attached to the distal end of the housing. The tip has a wall forming a chamber that is in fluid communication with the gas control unit. The wall contains porous material, including pores and meandering paths through the tip wall. The control unit contains a limiting nozzle to control the gas flow rate from the cylinder to the tip. The tip is further configured to atomize and filter the therapeutic gas as the gas flows through the porous material of the tip wall. A method for therapeutic gas delivery to the nasal mucosa and a method for allergic rhinitis treatment are disclosed.
EFFECT: simplified management of gas delivery to the mucous membrane of the patient's nose while reducing the patient's discomfort.
32 cl, 12 dwg
| Title |
Year |
Author |
Number |
| HEPATITIS B VACCINE TRANSNASAL SYSTEM |
2019 |
- Kamishita, Taizou
- Miyazaki, Takashi
- Hiasa, Yoichi
- Sheikh Mohammad, Fazle Akbar
- Yoshida, Osamu
- Aguilar Rubido, Julio Cesar
- Guillen Nieto, Gerardo Enrique
- Penton Arias, Eduardo
|
RU2795235C2 |
| NEBULIZER DEVICE AND MASK OF INHALATION SOLUTION |
2014 |
|
RU2671075C2 |
| IMMUNOGLOBULIN SPRAYING |
2015 |
- Vonarburg, Cedric Pierre
- Steinfuhrer, Karin
- Baumann, Ulrich
|
RU2729546C2 |
| CRYOGENIC SPRAYER |
2014 |
- Grigorev Aleksandr Gennadevich
- Grigoreva Anna Aleksandrovna
- Sychev Sergej Sergeevich
|
RU2580167C1 |
| DEVICE FOR NASAL DRUG DELIVERY |
2012 |
- Hoekman, John, D.
- Hite, Michael
- Brunelle, Alan
- Relethford, Joel
- Ho, Rodney J., Y.
|
RU2728583C2 |
| NASAL DRUG DELIVERY DEVICE |
2012 |
|
RU2612506C2 |
| ANAESTHETIC EVAPORATOR |
2012 |
- Berlin Aleksandr Zinov'Evich
- Berlin Julija Aleksandrovna
|
RU2497553C1 |
| METHOD OF DELIVERY OF MEDICINE TO PATIENT'S RESPIRATORY SYSTEM; METHOD OF DELIVERY OF MEDICINE TO ONE OR TWO PATIENT'S LUNGS INTO WHICH NO INTUBATION TUBE IS INSTALLED; METHOD OF DELIVERY OF MEDICINE AEROSOL TO PATIENT'S LUNGS; METHOD OF DELIVERY OF MEDICINE TO BRANCHING PART OF PATIENT'S RESPIRATORY SYSTEM; CATHETER FOR DELIVERY OF MEDICINE AEROSOL TO PATIENT'S LUNG (VERSIONS); CATHETER SYSTEM FOR DELIVERY OF MEDICINE AEROSOL TO PATIENT'S LUNGS; CATHETER SYSTEM FOR DELIVERY OF AEROSOL THERAPY TO PATIENT'S LUNGS DRAINING CATHETER FOR USE IN INTUBATION TUBE AND METHOD OF MANUFACTURE OF CATHETER FOR SPRAYING LIQUID BY MEANS OF GAS |
1995 |
|
RU2141351C1 |
| METHOD AND DEVICE FOR GAS REGENERATION IN FIBER EXTRACTION FURNACE |
2019 |
- Kladias, Nikolaos Pantelis
- Shao, Yunfei
- Wang, Xiaoyong
- Zhou, Chungfeng
|
RU2792664C2 |
| SAFE APPLICATION OF DESMOPRESSINUM |
2010 |
|
RU2569756C2 |
