GB2462779B - Injectable controlled release fluid delivery system - Google Patents

Injectable controlled release fluid delivery system

Info

Publication number
GB2462779B
GB2462779B GB0921925.4A GB0921925A GB2462779B GB 2462779 B GB2462779 B GB 2462779B GB 0921925 A GB0921925 A GB 0921925A GB 2462779 B GB2462779 B GB 2462779B
Authority
GB
United Kingdom
Prior art keywords
delivery system
controlled release
fluid delivery
release fluid
injectable controlled
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 - Fee Related
Application number
GB0921925.4A
Other versions
GB0921925D0 (en
GB2462779A (en
Inventor
Lowell L Wood Jr
Clarence T Tegreene
William Gates
Roderick A Hyde
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.)
Searete LLC
Original Assignee
Searete LLC
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
Priority claimed from US11/975,347 external-priority patent/US20080140057A1/en
Priority claimed from US11/975,726 external-priority patent/US9067047B2/en
Application filed by Searete LLC filed Critical Searete LLC
Publication of GB0921925D0 publication Critical patent/GB0921925D0/en
Publication of GB2462779A publication Critical patent/GB2462779A/en
Application granted granted Critical
Publication of GB2462779B publication Critical patent/GB2462779B/en
Expired - Fee Related 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
    • 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
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • 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
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow 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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3515—Communication with implanted devices, e.g. external control using magnetic means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3523—Communication with implanted devices, e.g. external control using telemetric means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3569—Range sublocal, e.g. between console and disposable
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid 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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
GB0921925.4A 2007-05-25 2008-05-23 Injectable controlled release fluid delivery system Expired - Fee Related GB2462779B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US80720007A 2007-05-25 2007-05-25
US11/975,347 US20080140057A1 (en) 2006-03-09 2007-10-17 Injectable controlled release fluid delivery system
US11/975,729 US8906000B2 (en) 2005-11-09 2007-10-18 Injectable controlled release fluid delivery system
US11/975,726 US9067047B2 (en) 2005-11-09 2007-10-19 Injectable controlled release fluid delivery system
PCT/US2008/006651 WO2008153769A1 (en) 2007-05-25 2008-05-23 Injectable controlled release fluid delivery system

Publications (3)

Publication Number Publication Date
GB0921925D0 GB0921925D0 (en) 2010-02-03
GB2462779A GB2462779A (en) 2010-02-24
GB2462779B true GB2462779B (en) 2012-03-07

Family

ID=41600770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0921925.4A Expired - Fee Related GB2462779B (en) 2007-05-25 2008-05-23 Injectable controlled release fluid delivery system

Country Status (2)

Country Link
DE (1) DE112008001076T5 (en)
GB (1) GB2462779B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360019A (en) * 1979-02-28 1982-11-23 Andros Incorporated Implantable infusion device
US4373527A (en) * 1979-04-27 1983-02-15 The Johns Hopkins University Implantable, programmable medication infusion system
US4692147A (en) * 1980-04-02 1987-09-08 Medtronic, Inc. Drug administration device
US4714462A (en) * 1986-02-03 1987-12-22 Intermedics Infusaid, Inc. Positive pressure programmable infusion pump
US5049141A (en) * 1990-04-25 1991-09-17 Infusaid, Inc. Programmable valve pump
US5207666A (en) * 1991-08-30 1993-05-04 Infusaid, Inc. Passive shuttle metering device for implantable drug delivery system
US20010044620A1 (en) * 2000-02-28 2001-11-22 The Regents Of The University Of California Microfabricated injectable drug delivery system
US20020111601A1 (en) * 2001-02-12 2002-08-15 Medtronic, Inc Drug delivery device
WO2005084273A2 (en) * 2004-03-02 2005-09-15 Medical Research Products-A, Inc. Method and apparatus for automatically modifying delivery profile of drug delivry system
US20070016171A1 (en) * 2003-10-07 2007-01-18 Jean-Marie Podvin Implantable perfusion device
US20070135797A1 (en) * 2005-12-13 2007-06-14 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Osmotic pump with remotely controlled osmotic flow rate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834704A (en) 1988-04-13 1989-05-30 Eaton Corporation Injectable infusion pump apparatus for implanting long-term dispensing module and medication in an animal and method therefor
US6146103A (en) 1998-10-09 2000-11-14 The Regents Of The University Of California Micromachined magnetohydrodynamic actuators and sensors
US6615074B2 (en) 1998-12-22 2003-09-02 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
WO2001065615A2 (en) 2000-02-23 2001-09-07 Sri International Biologically powered electroactive polymer generators
US6565526B2 (en) 2000-03-09 2003-05-20 The Regents Of The University Of California Bistable microvalve and microcatheter system
US7625951B2 (en) 2000-07-13 2009-12-01 University Of Kentucky Research Foundation Stimuli-responsive hydrogel microdomes integrated with genetically engineered proteins for high-throughput screening of pharmaceuticals
US6655035B2 (en) 2000-10-20 2003-12-02 Continuum Photonics, Inc. Piezoelectric generator
US6607553B1 (en) 2000-11-17 2003-08-19 B. Braun Medical, Inc. Method for deploying a thermo-mechanically expandable stent
US20040015154A1 (en) 2001-04-19 2004-01-22 Microsolutions, Inc. Implantable devices with invasive and non-invasive reversible infusion rate adjustability
US6802489B2 (en) 2001-05-03 2004-10-12 Colorado School Of Mines Micro-fluidic valve with a colloidal particle element
AU2003223280A1 (en) 2002-03-20 2003-10-08 Purdue Research Foundation Microscale sensor element and related device and method of manufacture
WO2004026281A2 (en) 2002-09-23 2004-04-01 Microchips, Inc. Micro-reservoir osmotic release systems and microtube array device
US7482381B2 (en) 2003-03-19 2009-01-27 Sylvia Daunert Artificial muscle hydrogel blends reversibly electroactuated near neutral pH, implantable actuating devices, and methods using the same

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360019A (en) * 1979-02-28 1982-11-23 Andros Incorporated Implantable infusion device
US4373527A (en) * 1979-04-27 1983-02-15 The Johns Hopkins University Implantable, programmable medication infusion system
US4373527B1 (en) * 1979-04-27 1995-06-27 Univ Johns Hopkins Implantable programmable medication infusion system
US4692147A (en) * 1980-04-02 1987-09-08 Medtronic, Inc. Drug administration device
US4714462A (en) * 1986-02-03 1987-12-22 Intermedics Infusaid, Inc. Positive pressure programmable infusion pump
US5049141A (en) * 1990-04-25 1991-09-17 Infusaid, Inc. Programmable valve pump
US5207666A (en) * 1991-08-30 1993-05-04 Infusaid, Inc. Passive shuttle metering device for implantable drug delivery system
US20010044620A1 (en) * 2000-02-28 2001-11-22 The Regents Of The University Of California Microfabricated injectable drug delivery system
US20020111601A1 (en) * 2001-02-12 2002-08-15 Medtronic, Inc Drug delivery device
US20070016171A1 (en) * 2003-10-07 2007-01-18 Jean-Marie Podvin Implantable perfusion device
WO2005084273A2 (en) * 2004-03-02 2005-09-15 Medical Research Products-A, Inc. Method and apparatus for automatically modifying delivery profile of drug delivry system
US20070135797A1 (en) * 2005-12-13 2007-06-14 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Osmotic pump with remotely controlled osmotic flow rate

Also Published As

Publication number Publication date
GB0921925D0 (en) 2010-02-03
DE112008001076T5 (en) 2010-04-15
GB2462779A (en) 2010-02-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20141120 AND 20141126

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160523