JPS63502007A - 呼吸用マスクのフイットテストを行う非侵入性定量方法並びにそれに関連した呼吸マスク装置 - Google Patents
呼吸用マスクのフイットテストを行う非侵入性定量方法並びにそれに関連した呼吸マスク装置Info
- Publication number
- JPS63502007A JPS63502007A JP61506171A JP50617186A JPS63502007A JP S63502007 A JPS63502007 A JP S63502007A JP 61506171 A JP61506171 A JP 61506171A JP 50617186 A JP50617186 A JP 50617186A JP S63502007 A JPS63502007 A JP S63502007A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- pressure
- face mask
- face
- volume
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims description 234
- 230000000241 respiratory effect Effects 0.000 title claims description 73
- 238000004445 quantitative analysis Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 66
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 41
- 238000004887 air purification Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 231100001261 hazardous Toxicity 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 230000008859 change Effects 0.000 description 25
- 210000003128 head Anatomy 0.000 description 22
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- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 14
- 238000012113 quantitative test Methods 0.000 description 14
- 239000000779 smoke Substances 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 229940117955 isoamyl acetate Drugs 0.000 description 9
- 239000000443 aerosol Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000001815 facial effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000002085 irritant Substances 0.000 description 6
- 231100000021 irritant Toxicity 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 241000234295 Musa Species 0.000 description 4
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 4
- 229910018503 SF6 Inorganic materials 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 4
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000004886 head movement Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 206010006322 Breath holding Diseases 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 208000029152 Small face Diseases 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013142 basic testing Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000012468 concentrated sample Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000008263 liquid aerosol Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- -1 vapors Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79720785A | 1985-11-12 | 1985-11-12 | |
| US797,207 | 1985-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63502007A true JPS63502007A (ja) | 1988-08-11 |
Family
ID=25170211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61506171A Pending JPS63502007A (ja) | 1985-11-12 | 1986-11-11 | 呼吸用マスクのフイットテストを行う非侵入性定量方法並びにそれに関連した呼吸マスク装置 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0246306A1 (fr) |
| JP (1) | JPS63502007A (fr) |
| AU (1) | AU6732087A (fr) |
| WO (1) | WO1987002898A1 (fr) |
| ZA (1) | ZA868517B (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044727A1 (fr) * | 2017-08-31 | 2019-03-07 | 山本光学株式会社 | Dispositif de détermination d'adhérence de masque |
| JP2022502674A (ja) * | 2018-11-01 | 2022-01-11 | ティーエスアイ インコーポレイテッド | インサイチュレスピレータフィットテスト |
| US11471632B2 (en) | 2018-10-16 | 2022-10-18 | Yamamoto Kogaku Co., Ltd. | Mask fitting level determination device |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621250B1 (fr) * | 1987-10-06 | 1990-01-05 | Fernez Sa | Raccord de masque respiratoire et masque respiratoire muni d'un tel raccord |
| US4832011A (en) * | 1988-01-21 | 1989-05-23 | Innovative Engineering, Inc. | Attachment for personal protective respirator |
| AUPP693398A0 (en) | 1998-11-05 | 1998-12-03 | Resmed Limited | Fault diagnosis in CPAP and NIPPV devices |
| AUPP783198A0 (en) * | 1998-12-21 | 1999-01-21 | Resmed Limited | Determination of mask fitting pressure and correct mask fit |
| RU2257925C2 (ru) * | 2003-05-28 | 2005-08-10 | Федеральное государственное унитарное предприятие Государственный институт технологии органического синтеза с опытным заводом (ФГУП ГИТОС) | Способ контроля средств индивидуальной защиты |
| US7343917B2 (en) | 2003-09-22 | 2008-03-18 | Resmed Limited | Clear cycle for ventilation device |
| 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 |
| US8192523B1 (en) | 2008-02-22 | 2012-06-05 | Tsi Incorporated | Device and method for separating and increasing the concentration of charged particles in a sampled aerosol |
| US8985108B2 (en) * | 2012-04-06 | 2015-03-24 | Breathe Technologies, Inc. | Mechanical ventilation mask fit status indication |
| WO2020129006A1 (fr) * | 2018-12-21 | 2020-06-25 | 3M Innovative Properties Company | Systèmes et procédés pour appareil respiratoire automatisé |
| EP3897870A2 (fr) * | 2018-12-21 | 2021-10-27 | 3M Innovative Properties Company | Systèmes et procédés pour respirateur automatisé |
| US20230105847A1 (en) * | 2021-10-04 | 2023-04-06 | Colorado State University Research Foundation | Method and system to determine a mask leakage rate |
| GB2625561A (en) * | 2022-12-20 | 2024-06-26 | Dyson Technology Ltd | Head wearable air purifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318020A (en) * | 1964-10-12 | 1967-05-09 | Scott Aviation Corp | Breathing mask leak detector and training aid |
| US3395701A (en) * | 1965-10-29 | 1968-08-06 | Navy Usa | End tidal sampler for an oxygen breathing mask |
| DE2651217B1 (de) * | 1976-11-10 | 1978-04-06 | Draegerwerk Ag, 2400 Luebeck | Prüfeinrichtung für den dichten Sitz von Atemschutzmasken |
-
1986
- 1986-11-10 ZA ZA868517A patent/ZA868517B/xx unknown
- 1986-11-11 JP JP61506171A patent/JPS63502007A/ja active Pending
- 1986-11-11 EP EP86907166A patent/EP0246306A1/fr not_active Withdrawn
- 1986-11-11 WO PCT/US1986/002438 patent/WO1987002898A1/fr not_active Ceased
- 1986-11-11 AU AU67320/87A patent/AU6732087A/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044727A1 (fr) * | 2017-08-31 | 2019-03-07 | 山本光学株式会社 | Dispositif de détermination d'adhérence de masque |
| US11686640B2 (en) | 2017-08-31 | 2023-06-27 | Yamamoto Kogaku Co., Ltd. | Mask adhesion determination device |
| US11471632B2 (en) | 2018-10-16 | 2022-10-18 | Yamamoto Kogaku Co., Ltd. | Mask fitting level determination device |
| JP2022502674A (ja) * | 2018-11-01 | 2022-01-11 | ティーエスアイ インコーポレイテッド | インサイチュレスピレータフィットテスト |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6732087A (en) | 1987-06-02 |
| ZA868517B (en) | 1987-08-26 |
| WO1987002898A1 (fr) | 1987-05-21 |
| EP0246306A1 (fr) | 1987-11-25 |
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