HRP20221264T1 - Ventil i postupak za primjenu više tekućina lijeka - Google Patents

Ventil i postupak za primjenu više tekućina lijeka Download PDF

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Publication number
HRP20221264T1
HRP20221264T1 HRP20221264TT HRP20221264T HRP20221264T1 HR P20221264 T1 HRP20221264 T1 HR P20221264T1 HR P20221264T T HRP20221264T T HR P20221264TT HR P20221264 T HRP20221264 T HR P20221264T HR P20221264 T1 HRP20221264 T1 HR P20221264T1
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HR
Croatia
Prior art keywords
drug
flushing
valve member
valve
valve according
Prior art date
Application number
HRP20221264TT
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English (en)
Inventor
Micael TÖRNBLOM
Original Assignee
Cyto365 Ab
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.)
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Publication of HRP20221264T1 publication Critical patent/HRP20221264T1/hr

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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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • 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
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401—Functional features
    • A61M2005/1402—Priming
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401—Functional features
    • A61M2005/1403—Flushing or purging
    • 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
    • A61M2039/229—Stopcocks

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (15)

1. Ventil (100) za davanje dvije ili više tekućina lijeka, koji sadrži: rotacijsku os (400), kućište (200) koje ima: - unutarnju šupljinu (205), - unutarnju obodnu površinu (204), - jedan ulaz za ispiranje (F) za primanje tekućine za ispiranje, ulaz za ispiranje (F) je fluidno povezan s izlazom za ispiranje (210), koji se otvara u unutarnju šupljinu (205) i nalazi se na prvoj razini (L1) u odnosu na rotacijsku os (400), i - više ulaza za lijek (D1-D4), svaki ulaz za lijek za primanje povezane tekućine za lijek i svaki ulaz za lijek je fluidno povezan na pridruženi izlaz lijeka (208) koji se otvara u unutarnju šupljinu (205) i nalazi se na drugoj razini (L2) koja se razlikuje od prve razine (L1); i ventilski član (300) koji ima: - vanjsku obodnu površinu (302), i - glavni prolaz (320) koji predstavlja ulaz (322) postavljen na vanjskoj obodnoj površini na drugoj razini (L2) i izlaz (324) postavljen koaksijalno s rotacijskom osi (400); pri čemu je ventilski član (300) postavljen da se okreće u bilo koji odabrani od niza položaja lijeka, pri čemu je svaki položaj lijeka povezan s odgovarajućim jednim od navedenih izlaza lijeka (208); naznačen time što: u svakom odabranom položaju lijeka, izlaz lijeka (208) koji je povezan s odabranim položajem lijeka fluidno je povezan i sa ulazom (322) glavnog prolaza (320) i sa izlazom za ispiranje (210); ventil nadalje sadrži distribucijski kanal (326) za nošenje tekućine za ispiranje, i formiran na sučelju između kućišta (200) i ventilskog člana (300), navedeni distribucijski kanal (326) je obodno orijentiran u odnosu na rotacijsku os (400) i fluidno povezan s izlazom za ispiranje (210); i ventilski član (300) nadalje sadrži prijenosni kanal (328) za prijenos tekućine za ispiranje, prijenosni kanal (328) je fluidno povezan s kanalom za distribuciju (326) i proteže se barem djelomično u smjeru rotacijske osi (400) prema drugoj razini (L2).
2. Ventil prema zahtjevu 1, naznačen time što je prijenosni kanal (328) ventilskog člana (300) izravno spojen unutar ventilskog člana (300) na glavni prolaz (320).
3. Ventil prema zahtjevu 1, naznačen time što kućište (200) nadalje sadrži više udubljenja za ispiranje oblikovanih na unutarnjoj obodnoj površini (204) kućišta ventila (200), svako udubljenje za ispiranje je povezano s odabranim položajem lijeka i proteže se barem djelomično u smjeru rotacijske osi (400) i fluidno je povezano s pridruženim izlazom lijeka; i pri čemu je, u svakom odabranom položaju lijeka, izlaz lijeka koji je povezan s odabranim položajem lijeka fluidno je povezan s izlazom za ispiranje (210) preko staze protoka koju čine distribucijski kanal (326), prijenosni kanal (328) i udubljenje za ispiranje koje je povezano s odabranim položajem lijeka.
4. Ventil prema zahtjevu 1, naznačen time što prijenosni kanal (328) ima prvi kraj, koji se nalazi na prvoj razini (L1) i fluidno je povezan s distribucijskim kanalom (326), i drugi kraj, koji se nalazi susjedno na drugu razinu (12) i koji zajedno s ulazom (322) glavnog prolaza (320), u svakom odabranom položaju lijeka, račva izlaz lijeka (208) povezan s odabranim položajem lijeka.
5. Ventil prema zahtjevu 1, naznačen time što se distribucijski kanal (326) proteže u obodnom smjeru preko 360 stupnjeva kako bi se formirao potpuni prstenasti distribucijski kanal (326).
6. Ventil prema zahtjevu 1, naznačen time što se distribucijski kanal (326) proteže u obodnom smjeru manjem od 360 stupnjeva kako bi formirao djelomični prstenasti distribucijski kanal (326).
7. Ventil prema zahtjevu 1, naznačen time što je ventilski član (300) nadalje postavljen da se postavi u bilo koji odabrani od jednog ili više položaja za ispiranje; i pri čemu je, u svakom odabranom položaju za ispiranje, ulaz (322) glavnog prolaza (320) fluidno povezan s izlazom za ispiranje (210), ali ne i s jednim od izlaza za lijek (208).
8. Ventil prema zahtjevu 1, naznačen time što je unutarnja obodna površina (204) kućišta (200) u brtvenom zahvatu s vanjskom obodnom površinom (302) ventilskog člana (300).
9. Ventil prema zahtjevu 1, naznačen time što su unutarnja obodna površina (204) kućišta (200) i vanjska obodna površina (302) ventilskog člana (300) cilindrične.
10. Ventil prema zahtjevu 1, naznačen time što su unutarnja obodna površina (204) kućišta (200) i vanjska obodna površina (302) ventilskog člana (300) konusne ili frusto-konusne.
11. Ventil prema zahtjevu 1, naznačen time što glavni prolaz (320) sadrži prvi dio (320a) koji se proteže od ulaza (322) glavnog prolaza (320) prema rotacijskoj osi (400), i drugi dio (320b) koji se proteže koaksijalno s rotacijskom osi (400), od radijalno unutarnjeg kraja prvog dijela (320a) glavnog prolaza (320), prema izlazu (324) glavnog prolaza (320).
12. Ventil prema zahtjevu 1, naznačen time što mnoštvo položaja lijeka čini jedino rotacijske položaje ventilskog člana (300) koji omogućava davanje lijeka od ulaza lijeka do izlaza (O) ventila (100).
13. Ventil prema zahtjevu 1, naznačen time što je ventilski član (300) opremljen ručkom (304) za rotiranje ventilskog člana (300) i pri čemu je prva razina (L1) smještena bliže ručki (304) od druge razine (L2).
14. Ventil prema zahtjevu 1, naznačen time što je ventilski član (300) snabdjeven ručkom (304) za rotiranje ventilskog člana (300) i pri čemu je druga razina (L2) smještena bliže ručki (304) od prve razine (L1).
15. Ventil prema zahtjevu 1, naznačen time što je član ventila (300) snabdjeven ručkom (304) za rotiranje ventilskog člana (300), pri čemu je u svakom odabranom položaju lijeka ručka (304) poravnata s ulazom lijeka povezanim s odabranim položajem lijeka.
HRP20221264TT 2016-03-08 2017-03-07 Ventil i postupak za primjenu više tekućina lijeka HRP20221264T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/064,422 US10357604B2 (en) 2016-03-08 2016-03-08 Valve and a method for administering a plurality of drug fluids
PCT/EP2017/055236 WO2017153362A1 (en) 2016-03-08 2017-03-07 A valve and method for administering a plurality of drug fluids
EP17709062.8A EP3426334B1 (en) 2016-03-08 2017-03-07 A valve and method for administering a plurality of drug fluids

Publications (1)

Publication Number Publication Date
HRP20221264T1 true HRP20221264T1 (hr) 2022-12-23

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HRP20221264TT HRP20221264T1 (hr) 2016-03-08 2017-03-07 Ventil i postupak za primjenu više tekućina lijeka

Country Status (14)

Country Link
US (2) US10357604B2 (hr)
EP (1) EP3426334B1 (hr)
CN (1) CN108697885B (hr)
AU (1) AU2017230297B2 (hr)
CA (1) CA3015737C (hr)
DK (1) DK3426334T3 (hr)
ES (1) ES2928004T3 (hr)
HR (1) HRP20221264T1 (hr)
HU (1) HUE059793T2 (hr)
LT (1) LT3426334T (hr)
MA (1) MA44849A (hr)
PL (1) PL3426334T3 (hr)
PT (1) PT3426334T (hr)
WO (1) WO2017153362A1 (hr)

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US10357604B2 (en) * 2016-03-08 2019-07-23 Cyto365 Ab Valve and a method for administering a plurality of drug fluids
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Also Published As

Publication number Publication date
US20170258991A1 (en) 2017-09-14
HUE059793T2 (hu) 2022-12-28
CA3015737A1 (en) 2017-09-14
MA44849A (fr) 2019-03-13
AU2017230297A1 (en) 2018-10-25
AU2017230297B2 (en) 2021-05-27
EP3426334B1 (en) 2022-07-20
PL3426334T3 (pl) 2022-11-21
PT3426334T (pt) 2022-08-23
LT3426334T (lt) 2022-09-12
ES2928004T3 (es) 2022-11-14
US10960135B2 (en) 2021-03-30
US20190328961A1 (en) 2019-10-31
CA3015737C (en) 2022-12-13
CN108697885B (zh) 2021-04-02
US10357604B2 (en) 2019-07-23
CN108697885A (zh) 2018-10-23
WO2017153362A1 (en) 2017-09-14
DK3426334T3 (da) 2022-10-24
EP3426334A1 (en) 2019-01-16

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