CH567422A5 - - Google Patents
Info
- Publication number
- CH567422A5 CH567422A5 CH630874A CH630874A CH567422A5 CH 567422 A5 CH567422 A5 CH 567422A5 CH 630874 A CH630874 A CH 630874A CH 630874 A CH630874 A CH 630874A CH 567422 A5 CH567422 A5 CH 567422A5
- Authority
- CH
- Switzerland
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH630874A CH567422A5 (da) | 1974-05-07 | 1974-05-07 | |
GB1887375A GB1462553A (en) | 1974-05-07 | 1975-05-06 | Mask for surgery child welfare and other uses |
DE19752520422 DE2520422A1 (de) | 1974-05-07 | 1975-05-07 | Maske fuer die chirurgie, die neonatologie, die kinderpflege und andere verwendungszwecke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH630874A CH567422A5 (da) | 1974-05-07 | 1974-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH567422A5 true CH567422A5 (da) | 1975-10-15 |
Family
ID=4307487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH630874A CH567422A5 (da) | 1974-05-07 | 1974-05-07 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH567422A5 (da) |
DE (1) | DE2520422A1 (da) |
GB (1) | GB1462553A (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107927945A (zh) * | 2018-01-24 | 2018-04-20 | 山东康力医疗器械科技有限公司 | 一种便于佩戴的口罩及其使用方法 |
CN111135498A (zh) * | 2018-11-06 | 2020-05-12 | 深圳市美好创亿医疗科技有限公司 | 防护面罩 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8903266D0 (en) * | 1989-02-14 | 1989-04-05 | Hellberg Int Ltd | Holder for respirator |
SE466941B (sv) * | 1989-06-27 | 1992-05-04 | Bjoern Wennerholm | Anordning foer andningsoevervakning och temporaer andningsassistans vid snarkproblem under soemn och haevning av obstruktiv soemnapne |
DK162426C (da) * | 1989-09-04 | 1992-03-23 | Ambu Int As | Beskyttelsesorgan til brug ved lungeventilation ved mund-til-mund eller mund-til-naese-metoden |
EP0475736B1 (en) * | 1990-09-11 | 1996-04-24 | Fred International C.V. | An hydraulic machine |
US20230321468A1 (en) * | 2020-09-02 | 2023-10-12 | The Brigham And Women's Hospital, Inc. | Face mask |
CN114601218A (zh) * | 2022-04-07 | 2022-06-10 | 郑州大学第一附属医院 | 一种具有防水汽功能的n95消毒口罩 |
-
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/de not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107927945A (zh) * | 2018-01-24 | 2018-04-20 | 山东康力医疗器械科技有限公司 | 一种便于佩戴的口罩及其使用方法 |
CN111135498A (zh) * | 2018-11-06 | 2020-05-12 | 深圳市美好创亿医疗科技有限公司 | 防护面罩 |
Also Published As
Publication number | Publication date |
---|---|
GB1462553A (en) | 1977-01-26 |
DE2520422A1 (de) | 1975-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |