CA1085259A - Masque a gaz - Google Patents

Masque a gaz

Info

Publication number: CA1085259A
Authority: CA; Canada
Prior art keywords: patient; gas; gas delivery; shield; pipe
Prior art date: 1978-02-08
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

Application number

CA296,476A

Other languages

English (en)

Inventor

Jerry L. Grimes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1978-02-08

Filing date

1978-02-08

Publication date

1980-09-09

1978-02-08 Application filed by Individual filed Critical Individual

1978-02-08 Priority to CA296,476A priority Critical patent/CA1085259A/fr

1980-09-09 Application granted granted Critical

1980-09-09 Publication of CA1085259A publication Critical patent/CA1085259A/fr

Status Expired legal-status Critical Current

Links

238000012384 transportation and delivery Methods 0.000 title claims abstract description 36
230000002093 peripheral effect Effects 0.000 claims abstract description 11
238000002644 respiratory therapy Methods 0.000 claims description 2
238000007789 sealing Methods 0.000 abstract description 9
239000007789 gas Substances 0.000 description 40
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 33
239000001301 oxygen Substances 0.000 description 33
229910052760 oxygen Inorganic materials 0.000 description 33
239000000463 material Substances 0.000 description 4
239000004800 polyvinyl chloride Substances 0.000 description 4
229920000915 polyvinyl chloride Polymers 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
208000020564 Eye injury Diseases 0.000 description 2
229920002457 flexible plastic Polymers 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
230000029058 respiratory gaseous exchange Effects 0.000 description 2
239000010902 straw Substances 0.000 description 2
238000002560 therapeutic procedure Methods 0.000 description 2
208000019901 Anxiety disease Diseases 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical group O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
230000036506 anxiety Effects 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000001035 drying Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000001815 facial effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
210000003128 head Anatomy 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000013022 venting Methods 0.000 description 1

Landscapes

Respiratory Apparatuses And Protective Means (AREA)

CA296,476A 1978-02-08 1978-02-08 Masque a gaz Expired CA1085259A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA296,476A CA1085259A (fr)	1978-02-08	1978-02-08	Masque a gaz

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA296,476A CA1085259A (fr)	1978-02-08	1978-02-08	Masque a gaz

Publications (1)

Publication Number	Publication Date
CA1085259A true CA1085259A (fr)	1980-09-09

Family

ID=4110716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA296,476A Expired CA1085259A (fr)	1978-02-08	1978-02-08	Masque a gaz

Country Status (1)

Country	Link
CA (1)	CA1085259A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5233978A (en) *	1992-04-03	1993-08-10	Medway	Nasal oxygen mask
USD347090S (en)	1992-12-16	1994-05-17	Tecnol Medical Products, Inc.	Particulate face mask and neck shield
US5724964A (en) *	1993-12-15	1998-03-10	Tecnol Medical Products, Inc.	Disposable face mask with enhanced fluid barrier
US5765556A (en) *	1992-12-16	1998-06-16	Tecnol Medical Products, Inc.	Disposable aerosol mask with face shield
US6055982A (en) *	1993-12-15	2000-05-02	Kimberly-Clark Worldwide, Inc.	Disposable face mask with enhanced fluid barrier

1978
- 1978-02-08 CA CA296,476A patent/CA1085259A/fr not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5233978A (en) *	1992-04-03	1993-08-10	Medway	Nasal oxygen mask
USD347090S (en)	1992-12-16	1994-05-17	Tecnol Medical Products, Inc.	Particulate face mask and neck shield
US5765556A (en) *	1992-12-16	1998-06-16	Tecnol Medical Products, Inc.	Disposable aerosol mask with face shield
US5724964A (en) *	1993-12-15	1998-03-10	Tecnol Medical Products, Inc.	Disposable face mask with enhanced fluid barrier
US6055982A (en) *	1993-12-15	2000-05-02	Kimberly-Clark Worldwide, Inc.	Disposable face mask with enhanced fluid barrier

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Legal Events

Date	Code	Title	Description
1997-09-09	MKEX	Expiry