PT3466482T - Dispositivo de válvulas para um sistema médico de condução de fluidos - Google Patents
Dispositivo de válvulas para um sistema médico de condução de fluidosInfo
- Publication number
- PT3466482T PT3466482T PT181903741T PT18190374T PT3466482T PT 3466482 T PT3466482 T PT 3466482T PT 181903741 T PT181903741 T PT 181903741T PT 18190374 T PT18190374 T PT 18190374T PT 3466482 T PT3466482 T PT 3466482T
- Authority
- PT
- Portugal
- Prior art keywords
- valve device
- guidance system
- medical fluid
- fluid guidance
- medical
- Prior art date
Links
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/223—Multiway valves
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2406—Check- or non-return valves designed to quickly shut upon the presence of back-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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2426—Slit valve
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2493—Check valve with complex design, e.g. several inlets and outlets and several check valves in one body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017217634.2A DE102017217634A1 (de) | 2017-10-04 | 2017-10-04 | Ventilvorrichtung für ein medizinisches Fluidleitungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3466482T true PT3466482T (pt) | 2020-04-24 |
Family
ID=63371518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT181903741T PT3466482T (pt) | 2017-10-04 | 2018-08-23 | Dispositivo de válvulas para um sistema médico de condução de fluidos |
Country Status (8)
Country | Link |
---|---|
US (1) | US11241567B2 (pt) |
EP (1) | EP3466482B1 (pt) |
CN (1) | CN109603000B (pt) |
DE (1) | DE102017217634A1 (pt) |
DK (1) | DK3466482T3 (pt) |
ES (1) | ES2781321T3 (pt) |
PL (1) | PL3466482T3 (pt) |
PT (1) | PT3466482T (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021076804A1 (en) * | 2019-10-15 | 2021-04-22 | Coinbase, Inc. | System and method for universal asset tokens |
CN115671492A (zh) * | 2021-07-27 | 2023-02-03 | 上海微创生命科技有限公司 | 双向阀、双向阀组件及picc导管 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986098A (en) * | 1959-10-23 | 1961-05-30 | Cardiovascular Res Foundation | Expansible chamber liquid pump |
US3822720A (en) * | 1971-03-04 | 1974-07-09 | Noyce R | Flow control assembly |
US4332249A (en) * | 1980-08-01 | 1982-06-01 | Sherwood Medical Industries, Inc. | Filter and valve assembly for hypodermic syringe |
US5156600A (en) | 1990-10-10 | 1992-10-20 | Strato Medical Corporation | Bidirectional check valve catheter |
US5224938A (en) * | 1992-03-18 | 1993-07-06 | Strato Medical Corporation | Valved catheter |
US7112177B2 (en) | 2003-03-04 | 2006-09-26 | Wolfe Tory Medical, Inc. | Apparatus for monitoring intra-abdominal pressure |
CN103203054B (zh) * | 2005-12-02 | 2016-08-03 | C.R.巴德有限公司 | 压力启动的近端阀 |
US9052025B2 (en) | 2011-12-23 | 2015-06-09 | Kenneth M. Zinn | Bidirectional duckbill valve apparatus and a method for its use |
-
2017
- 2017-10-04 DE DE102017217634.2A patent/DE102017217634A1/de not_active Withdrawn
-
2018
- 2018-08-23 EP EP18190374.1A patent/EP3466482B1/de active Active
- 2018-08-23 ES ES18190374T patent/ES2781321T3/es active Active
- 2018-08-23 DK DK18190374.1T patent/DK3466482T3/da active
- 2018-08-23 PT PT181903741T patent/PT3466482T/pt unknown
- 2018-08-23 PL PL18190374T patent/PL3466482T3/pl unknown
- 2018-09-12 US US16/128,926 patent/US11241567B2/en active Active
- 2018-09-27 CN CN201811132153.6A patent/CN109603000B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3466482A1 (de) | 2019-04-10 |
US20190099595A1 (en) | 2019-04-04 |
CN109603000B (zh) | 2023-05-23 |
US11241567B2 (en) | 2022-02-08 |
EP3466482B1 (de) | 2020-01-29 |
CN109603000A (zh) | 2019-04-12 |
ES2781321T3 (es) | 2020-09-01 |
DK3466482T3 (da) | 2020-04-27 |
PL3466482T3 (pl) | 2020-07-13 |
DE102017217634A1 (de) | 2019-04-04 |
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