CA2828954A1 - Systemes d'administration de medicament actionnes par pression implantables et procedes de fabrication et d'utilisation - Google Patents

Systemes d'administration de medicament actionnes par pression implantables et procedes de fabrication et d'utilisation Download PDF

Info

Publication number
CA2828954A1
CA2828954A1 CA2828954A CA2828954A CA2828954A1 CA 2828954 A1 CA2828954 A1 CA 2828954A1 CA 2828954 A CA2828954 A CA 2828954A CA 2828954 A CA2828954 A CA 2828954A CA 2828954 A1 CA2828954 A1 CA 2828954A1
Authority
CA
Canada
Prior art keywords
rupture
cavity
frangible layer
pressure
substrate
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.)
Abandoned
Application number
CA2828954A
Other languages
English (en)
Inventor
Chao-Wei Hwang
Hala J. Tomey
Jon R. Resar
Robert C. Matteson, Iii
George L. Coles, Jr.
Jason J. Benkoski
Morgana M. Trexler
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.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Publication of CA2828954A1 publication Critical patent/CA2828954A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • A61F2250/0068—Means for introducing or releasing pharmaceutical products into the body the pharmaceutical product being in a reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
CA2828954A 2011-03-04 2011-03-04 Systemes d'administration de medicament actionnes par pression implantables et procedes de fabrication et d'utilisation Abandoned CA2828954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/027180 WO2012121691A1 (fr) 2011-03-04 2011-03-04 Systèmes d'administration de médicament actionnés par pression implantables et procédés de fabrication et d'utilisation

Publications (1)

Publication Number Publication Date
CA2828954A1 true CA2828954A1 (fr) 2012-09-13

Family

ID=44625363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2828954A Abandoned CA2828954A1 (fr) 2011-03-04 2011-03-04 Systemes d'administration de medicament actionnes par pression implantables et procedes de fabrication et d'utilisation

Country Status (4)

Country Link
EP (1) EP2680917A1 (fr)
JP (1) JP2014511246A (fr)
CA (1) CA2828954A1 (fr)
WO (1) WO2012121691A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105050639B (zh) * 2013-03-15 2019-08-02 希普罗特克有限公司 多腔室注射装置
WO2019050633A2 (fr) * 2017-07-24 2019-03-14 California Institute Of Technology Barrière électriquement amovible, amplifiée chimiquement et à faible puissance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2392006C (fr) * 1999-11-17 2011-03-15 Microchips, Inc. Dispositifs microfabriques pour transport de molecules dans un fluide porteur
EP1341476A2 (fr) * 2000-12-01 2003-09-10 Nephros Therapeutics, Inc. Dispositif d'administration de medicaments intravasculaire et son utilisation
WO2004026281A2 (fr) * 2002-09-23 2004-04-01 Microchips, Inc. Systemes de liberation osmotique a microreservoirs et dispositif d'echantillonnage a microtubes
US7476224B2 (en) * 2003-03-17 2009-01-13 Petrakis Dennis N Temperature responsive systems
WO2007042961A2 (fr) * 2005-10-11 2007-04-19 Koninklijke Philips Electronics N.V. Dispositif de liberation continue de molecules chimiques

Also Published As

Publication number Publication date
WO2012121691A1 (fr) 2012-09-13
JP2014511246A (ja) 2014-05-15
EP2680917A1 (fr) 2014-01-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160105

FZDE Discontinued

Effective date: 20180426