GB1462553A - Mask for surgery child welfare and other uses - Google Patents
Mask for surgery child welfare and other usesInfo
- Publication number
- GB1462553A GB1462553A GB1887375A GB1887375A GB1462553A GB 1462553 A GB1462553 A GB 1462553A GB 1887375 A GB1887375 A GB 1887375A GB 1887375 A GB1887375 A GB 1887375A GB 1462553 A GB1462553 A GB 1462553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mask
- covering
- wearer
- periphery
- child welfare
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
- A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
1462553 Surgical masks J GNEHM and D J GOOD 6 May 1975 [7 May 1974] 18873/75 Heading A5T A mask for surgical use or child welfare, comprises a covering 1 of rubber or synthetic resin for the nose and the mouth of a wearer, one or more one-way valves 5, 6 urged into the closed position by a respective spring and permitting the entry of outside air into the mask when the wearer breaths in, and at least one exchangeable filter 2 for retaining germs and through which exhaled air passes. The periphery 1' of the covering is readily deformable and contains a wire (10) Fig. 2, (not shown) therein so that the periphery retains a deformed shape. Attachments 3, 4 for an elastic securing tape 7 are provided on the mask. The filter is force-fitted into the cavity of a projection 1" at the bottom of the mask.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH630874A CH567422A5 (en) | 1974-05-07 | 1974-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1462553A true GB1462553A (en) | 1977-01-26 |
Family
ID=4307487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1887375A Expired GB1462553A (en) | 1974-05-07 | 1975-05-06 | Mask for surgery child welfare and other uses |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH567422A5 (en) |
DE (1) | DE2520422A1 (en) |
GB (1) | GB1462553A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228420A (en) * | 1989-02-14 | 1990-08-29 | Hellberg Int Ltd | Holder for respirator |
WO2022051476A1 (en) * | 2020-09-02 | 2022-03-10 | The Brigham And Women's Hospital, Inc. | Face mask |
CN114601218A (en) * | 2022-04-07 | 2022-06-10 | 郑州大学第一附属医院 | N95 disinfection mask with waterproof vapour function |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE466941B (en) * | 1989-06-27 | 1992-05-04 | Bjoern Wennerholm | DEVICE FOR RESPIRATORY MONITORING AND TEMPORARY RESPIRATORY ASSISTANCE FOR SNACK PROBLEMS DURING SLEEPING AND ULTIMATING OBSTRUCTIVE SLEEPING |
DK162426C (en) * | 1989-09-04 | 1992-03-23 | Ambu Int As | PROTECTION AGENT FOR USE BY LUNGE VENTILATION BY ORAL ORAL OR Mouth-to-nose method |
ATE137296T1 (en) * | 1990-09-11 | 1996-05-15 | Fred Int Cv | HYDRAULIC MACHINE |
CN107927945B (en) * | 2018-01-24 | 2019-09-13 | 山东康力医疗器械科技有限公司 | A kind of mask and its application method convenient for wearing |
CN111135498A (en) * | 2018-11-06 | 2020-05-12 | 深圳市美好创亿医疗科技有限公司 | Protective mask |
-
1974
- 1974-05-07 CH CH630874A patent/CH567422A5/xx not_active IP Right Cessation
-
1975
- 1975-05-06 GB GB1887375A patent/GB1462553A/en not_active Expired
- 1975-05-07 DE DE19752520422 patent/DE2520422A1/en not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228420A (en) * | 1989-02-14 | 1990-08-29 | Hellberg Int Ltd | Holder for respirator |
GB2228420B (en) * | 1989-02-14 | 1993-07-14 | Hellberg Int Ltd | An assembly comprising a holder for a respirator of disposable element type, and carrier means |
WO2022051476A1 (en) * | 2020-09-02 | 2022-03-10 | The Brigham And Women's Hospital, Inc. | Face mask |
CN114601218A (en) * | 2022-04-07 | 2022-06-10 | 郑州大学第一附属医院 | N95 disinfection mask with waterproof vapour function |
Also Published As
Publication number | Publication date |
---|---|
CH567422A5 (en) | 1975-10-15 |
DE2520422A1 (en) | 1975-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |