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GB2538795B - Medical connector - Google Patents

Medical connector

Info

Publication number
GB2538795B
GB2538795B GB1509262.0A GB201509262A GB2538795B GB 2538795 B GB2538795 B GB 2538795B GB 201509262 A GB201509262 A GB 201509262A GB 2538795 B GB2538795 B GB 2538795B
Authority
GB
United Kingdom
Prior art keywords
medical connector
medical
connector
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.)
Active
Application number
GB1509262.0A
Other versions
GB201509262D0 (en
GB2538795A (en
Inventor
Jeffrey Peter
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.)
Medical Device Creations Ltd
Original Assignee
Medical Device Creations Ltd
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.)
Filing date
Publication date
Application filed by Medical Device Creations Ltd filed Critical Medical Device Creations Ltd
Priority to GB1509262.0A priority Critical patent/GB2538795B/en
Publication of GB201509262D0 publication Critical patent/GB201509262D0/en
Priority to CN201680031533.3A priority patent/CN107847728B/en
Priority to EP16726414.2A priority patent/EP3302680B1/en
Priority to US15/577,976 priority patent/US10945650B2/en
Priority to PCT/GB2016/051572 priority patent/WO2016193693A2/en
Publication of GB2538795A publication Critical patent/GB2538795A/en
Application granted granted Critical
Publication of GB2538795B publication Critical patent/GB2538795B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M39/24—Check- or non-return valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221—Valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; Blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings or 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
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1072—Tube connectors; Tube couplings with a septum present in the connector
    • 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
    • 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
    • A61M2039/244—Hinged closure member, e.g. flap 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
    • A61M2039/2493—Check valve with complex design, e.g. several inlets and outlets and several check valves in one body
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB1509262.0A 2015-05-29 2015-05-29 Medical connector Active GB2538795B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1509262.0A GB2538795B (en) 2015-05-29 2015-05-29 Medical connector
CN201680031533.3A CN107847728B (en) 2015-05-29 2016-05-27 Medical connector with two valves
EP16726414.2A EP3302680B1 (en) 2015-05-29 2016-05-27 Medical connector with two valves
US15/577,976 US10945650B2 (en) 2015-05-29 2016-05-27 Medical connector
PCT/GB2016/051572 WO2016193693A2 (en) 2015-05-29 2016-05-27 Medical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1509262.0A GB2538795B (en) 2015-05-29 2015-05-29 Medical connector

Publications (3)

Publication Number Publication Date
GB201509262D0 GB201509262D0 (en) 2015-07-15
GB2538795A GB2538795A (en) 2016-11-30
GB2538795B true GB2538795B (en) 2017-10-25

Family

ID=53677421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1509262.0A Active GB2538795B (en) 2015-05-29 2015-05-29 Medical connector

Country Status (1)

Country Link
GB (1) GB2538795B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3386561B1 (en) 2015-12-11 2023-05-03 NxStage Medical, Inc. Fluid line connector devices methods and systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015194A1 (en) * 1993-11-30 1995-06-08 Medex, Inc. Slit septum needleless site with check valve
US20050228346A1 (en) * 2004-04-09 2005-10-13 Cook Vascular Incorporated Modular hemostatic valve
GB2458572A (en) * 2008-03-25 2009-09-30 Queen Elizabeth Hospital King Sampling connector with one way valve to prevent injection
US20110319859A1 (en) * 2010-06-24 2011-12-29 Np Medical Inc. Medical Valve with Fluid Volume Alteration
EP2777757A1 (en) * 2013-03-14 2014-09-17 CareFusion 303, Inc. Needleless connector with support member
WO2015127286A1 (en) * 2014-02-21 2015-08-27 B. Braun Medical Inc. Flexible multi-use container, system and method of manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015194A1 (en) * 1993-11-30 1995-06-08 Medex, Inc. Slit septum needleless site with check valve
US20050228346A1 (en) * 2004-04-09 2005-10-13 Cook Vascular Incorporated Modular hemostatic valve
GB2458572A (en) * 2008-03-25 2009-09-30 Queen Elizabeth Hospital King Sampling connector with one way valve to prevent injection
US20110319859A1 (en) * 2010-06-24 2011-12-29 Np Medical Inc. Medical Valve with Fluid Volume Alteration
EP2777757A1 (en) * 2013-03-14 2014-09-17 CareFusion 303, Inc. Needleless connector with support member
WO2015127286A1 (en) * 2014-02-21 2015-08-27 B. Braun Medical Inc. Flexible multi-use container, system and method of manufacture

Also Published As

Publication number Publication date
GB201509262D0 (en) 2015-07-15
GB2538795A (en) 2016-11-30

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