JP7103640B2 - マスク密着度判定装置 - Google Patents
マスク密着度判定装置 Download PDFInfo
- Publication number
- JP7103640B2 JP7103640B2 JP2018194878A JP2018194878A JP7103640B2 JP 7103640 B2 JP7103640 B2 JP 7103640B2 JP 2018194878 A JP2018194878 A JP 2018194878A JP 2018194878 A JP2018194878 A JP 2018194878A JP 7103640 B2 JP7103640 B2 JP 7103640B2
- Authority
- JP
- Japan
- Prior art keywords
- mask
- adhesion
- internal pressure
- degree
- wearer
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 5
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 18
- 239000002245 particle Substances 0.000 description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/13—General characteristics of the apparatus with means for the detection of operative contact with patient, e.g. lip sensor
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/15—Detection of leaks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Management (AREA)
- Fluid Mechanics (AREA)
- Business, Economics & Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Examining Or Testing Airtightness (AREA)
Description
2 マスク内圧検知部
3 表示部
F 顔面
B フレキシブル基板
Claims (2)
- 着用者の顔面と着用したマスクとの間に挿入するマスク内圧検知部と、
前記マスク内圧検知部をマスク外部に出し、マスクの着用場所の大気圧を数分毎に測定された大気圧値と、密着度の判定前のマスク着用者の複数回の呼吸の強さにより生じるマスク内圧値との変動差による規定しきい値の設定、および密着度の判定時のマスク着用者の複数回の呼吸の強さにより生じるマスク内圧値と、前記規定しきい値との変動差による密着度の判定を行うための回路制御部と、
前記回路制御部により判定された前記密着度を着用者に示すための表示部を備えたことを特徴とするマスク密着度判定装置。 - 前記マスク内圧検知部は、ピエゾ抵抗型の超小型圧力センサーとし、着用者の顔面と着用したマスクとの間にフレキシブル基板を介して挿入されていることを特徴とする請求項1記載のマスク密着度判定装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018194878A JP7103640B2 (ja) | 2018-10-16 | 2018-10-16 | マスク密着度判定装置 |
US16/599,713 US11471632B2 (en) | 2018-10-16 | 2019-10-11 | Mask fitting level determination device |
CN201910979040.8A CN111060433B (zh) | 2018-10-16 | 2019-10-15 | 面罩密接度判定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018194878A JP7103640B2 (ja) | 2018-10-16 | 2018-10-16 | マスク密着度判定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020063938A JP2020063938A (ja) | 2020-04-23 |
JP7103640B2 true JP7103640B2 (ja) | 2022-07-20 |
Family
ID=70162135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018194878A Active JP7103640B2 (ja) | 2018-10-16 | 2018-10-16 | マスク密着度判定装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11471632B2 (ja) |
JP (1) | JP7103640B2 (ja) |
CN (1) | CN111060433B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021214501A1 (en) * | 2020-04-22 | 2021-10-28 | Genima Innovations Marketing Gmbh | Antiviral decontamination in the runner suction hose or the antechamber of a breathing mask |
JP7515044B2 (ja) | 2020-10-22 | 2024-07-12 | 特定非営利活動法人e自警ネットワーク研究会 | マスク装着状況・他者との接触状況の管理方法,管理システム |
GB2625561A (en) * | 2022-12-20 | 2024-06-26 | Dyson Technology Ltd | Head wearable air purifier |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210031A (ja) | 2001-01-17 | 2002-07-30 | Fujitsu Ltd | 防護マスク装着検知器 |
JP2007212312A (ja) | 2006-02-09 | 2007-08-23 | Kao Corp | マスク性能測定装置 |
JP2013075157A (ja) | 2011-09-15 | 2013-04-25 | Institute Of National Colleges Of Technology Japan | 電動ファン付き呼吸用保護具 |
JP2014085218A (ja) | 2012-10-23 | 2014-05-12 | Shibata Scientific Technology Ltd | 面体内環境測定装置及び面体内環境測定方法 |
US20160166859A1 (en) | 2014-12-12 | 2016-06-16 | Honeywell International Inc. | Testing a mask seal |
JP2018089158A (ja) | 2016-12-05 | 2018-06-14 | 山本光学株式会社 | 呼吸用保護具 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB714777A (en) * | 1951-11-23 | 1954-09-01 | E & J Mfg Co | An apparatus for artificial respiration and pressure regulation during gas anesthesia |
JPS5779739A (en) | 1980-11-05 | 1982-05-19 | Fujitsu Ltd | Space diversity reception system |
ZA868517B (en) | 1985-11-12 | 1987-08-26 | Univ Cincinnati | A non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus |
GB2215216B (en) * | 1988-03-01 | 1991-12-18 | Sabre Safety Ltd | Positive pressure breathing apparatus |
US20050085799A1 (en) * | 2003-06-12 | 2005-04-21 | Oded Luria | Emergency medical kit, respiratory pump, and face mask particularly useful therein |
WO2005113045A1 (en) * | 2004-04-20 | 2005-12-01 | Crutchfield Clifton D | Respirator fit-testing apparatus and method |
US7690379B2 (en) * | 2004-06-01 | 2010-04-06 | Branch, Banking and Trust Company | Pressure indicator for positive pressure protection masks |
DE102004045564A1 (de) * | 2004-09-17 | 2006-03-23 | Weinmann Geräte für Medizin GmbH + Co. KG | Verfahren und Vorrichtung zur Bestimmung mindestens eines Atemparameters |
US7415864B1 (en) * | 2006-08-31 | 2008-08-26 | The United States Of America As Represented By The Secretary Of The Army | Orifice test device for protective mask testers |
US9399105B2 (en) * | 2009-04-03 | 2016-07-26 | Resmed Limited | Mask system |
KR101777866B1 (ko) * | 2009-12-10 | 2017-09-12 | 야마모토 고가쿠 가부시키가이샤 | 마스크 |
CN102107037A (zh) * | 2009-12-28 | 2011-06-29 | 周常安 | 气体递送系统 |
EP2361656B1 (de) * | 2010-02-26 | 2016-06-08 | Dräger Safety AG & Co. KGaA | Atemschutzmaske |
JP5592908B2 (ja) * | 2012-02-23 | 2014-09-17 | 興研株式会社 | 呼吸用保護具 |
US8985108B2 (en) * | 2012-04-06 | 2015-03-24 | Breathe Technologies, Inc. | Mechanical ventilation mask fit status indication |
JP6097493B2 (ja) * | 2012-06-11 | 2017-03-15 | エア・ウォーター防災株式会社 | 呼吸器 |
US9119708B2 (en) * | 2014-01-31 | 2015-09-01 | Nozewair, Llc | Devices to dilate nasal airways for various applications involving: activities using goggles with a helmet or goggles alone; swimming with goggles, without or with a swim cap; sleep; sleep with a CPAP mask; and for physical activities |
GB201511904D0 (en) * | 2015-07-07 | 2015-08-19 | 3M Innovative Properties Co | Powered exhaust apparatus for a personal protection respiratory device |
GB2553495B (en) * | 2016-07-08 | 2022-06-22 | Design Reality Ltd | Fit-checking apparatus |
-
2018
- 2018-10-16 JP JP2018194878A patent/JP7103640B2/ja active Active
-
2019
- 2019-10-11 US US16/599,713 patent/US11471632B2/en active Active
- 2019-10-15 CN CN201910979040.8A patent/CN111060433B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210031A (ja) | 2001-01-17 | 2002-07-30 | Fujitsu Ltd | 防護マスク装着検知器 |
JP2007212312A (ja) | 2006-02-09 | 2007-08-23 | Kao Corp | マスク性能測定装置 |
JP2013075157A (ja) | 2011-09-15 | 2013-04-25 | Institute Of National Colleges Of Technology Japan | 電動ファン付き呼吸用保護具 |
JP2014085218A (ja) | 2012-10-23 | 2014-05-12 | Shibata Scientific Technology Ltd | 面体内環境測定装置及び面体内環境測定方法 |
US20160166859A1 (en) | 2014-12-12 | 2016-06-16 | Honeywell International Inc. | Testing a mask seal |
JP2018089158A (ja) | 2016-12-05 | 2018-06-14 | 山本光学株式会社 | 呼吸用保護具 |
Also Published As
Publication number | Publication date |
---|---|
US11471632B2 (en) | 2022-10-18 |
US20200114106A1 (en) | 2020-04-16 |
JP2020063938A (ja) | 2020-04-23 |
CN111060433B (zh) | 2024-10-01 |
CN111060433A (zh) | 2020-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7103640B2 (ja) | マスク密着度判定装置 | |
RU2692891C1 (ru) | Дыхательная маска с повышенным комфортом для пользователя | |
US9858794B2 (en) | Detecting and notifying of various potential hazards | |
JP6246937B2 (ja) | 呼吸分析およびトレーニングアセンブリ | |
RU2664624C2 (ru) | Ингалятор с двумя микрофонами для обнаружения вдыхаемого потока | |
US20180008849A1 (en) | Fit-checking apparatus | |
WO2018113135A1 (zh) | 一种智能可穿戴设备佩戴调整的方法 | |
US20130094658A1 (en) | Sound exposure monitor for hearing protection device | |
US20150150455A9 (en) | Stimulus-evoked vestibular evaluation system, method and apparatus | |
JP6281290B2 (ja) | リストバンド型腕動作判定装置 | |
EP2701593B1 (en) | Mainstream gas analyzer configurable to removably couple with a sidestream gas sampling component | |
JP2004344367A (ja) | 医療用測定装置 | |
US20140358020A1 (en) | Drunkometer | |
EP3573529B1 (en) | Method and apparatus for breath analysis | |
WO2018113161A1 (zh) | 一种智能手环传感器测量结果修正的方法 | |
JP6836788B2 (ja) | マスク密着度判定装置 | |
WO2013111926A1 (ko) | 음주측정기용 표준알코올가스가 구비된 카트리지 | |
CA2957885A1 (fr) | Appareil d'assistance respiratoire utilisable en reanimation cardio-pulmonaire | |
WO2017167630A1 (en) | System and method for detecting a breathing pattern | |
JP2014233471A (ja) | 呼気圧測定装置 | |
US20230056093A1 (en) | Breathing sound measurement device and sleeping state measurement system | |
US20190125479A1 (en) | Fit-check device | |
US11350860B1 (en) | Wrist-worn device and method for accurate blood oxygen saturation measurement | |
JPH0717479A (ja) | 減圧情報表示装置 | |
JP2019028817A (ja) | 情報処理装置、タップ検出方法及びプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210416 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220325 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220419 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220506 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220614 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220630 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7103640 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |