EP0989879A4 - Drug delivery system including a drug transport enhancement mechanism - Google Patents

Drug delivery system including a drug transport enhancement mechanism

Info

Publication number
EP0989879A4
EP0989879A4 EP98926143A EP98926143A EP0989879A4 EP 0989879 A4 EP0989879 A4 EP 0989879A4 EP 98926143 A EP98926143 A EP 98926143A EP 98926143 A EP98926143 A EP 98926143A EP 0989879 A4 EP0989879 A4 EP 0989879A4
Authority
EP
European Patent Office
Prior art keywords
drug
delivery system
system including
enhancement mechanism
transport enhancement
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.)
Withdrawn
Application number
EP98926143A
Other languages
German (de)
French (fr)
Other versions
EP0989879A1 (en
Inventor
David F Muller
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.)
Mile Creek Capital LLC
Original Assignee
Mile Creek Capital 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 US08/879,156 external-priority patent/US5947928A/en
Application filed by Mile Creek Capital LLC filed Critical Mile Creek Capital LLC
Publication of EP0989879A1 publication Critical patent/EP0989879A1/en
Publication of EP0989879A4 publication Critical patent/EP0989879A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B17/22022—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement using electric discharge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
EP98926143A 1997-06-19 1998-06-01 Drug delivery system including a drug transport enhancement mechanism Withdrawn EP0989879A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US879156 1986-06-26
US08/879,156 US5947928A (en) 1997-06-19 1997-06-19 Drug delivery system
US6788998A 1998-04-28 1998-04-28
US6788898A 1998-04-28 1998-04-28
US67889 1998-04-28
US67888 1998-04-28
PCT/US1998/011100 WO1998057696A1 (en) 1997-06-19 1998-06-01 Drug delivery system including a drug transport enhancement mechanism

Publications (2)

Publication Number Publication Date
EP0989879A1 EP0989879A1 (en) 2000-04-05
EP0989879A4 true EP0989879A4 (en) 2001-05-30

Family

ID=27371251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98926143A Withdrawn EP0989879A4 (en) 1997-06-19 1998-06-01 Drug delivery system including a drug transport enhancement mechanism

Country Status (4)

Country Link
EP (1) EP0989879A4 (en)
AU (1) AU7804898A (en)
CA (1) CA2294202A1 (en)
WO (1) WO1998057696A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8545440B2 (en) 2007-12-21 2013-10-01 Carticept Medical, Inc. Injection system for delivering multiple fluids within the anatomy
WO2009086182A1 (en) 2007-12-21 2009-07-09 Carticept Medical, Inc. Articular injection system
US9044542B2 (en) 2007-12-21 2015-06-02 Carticept Medical, Inc. Imaging-guided anesthesia injection systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016615A (en) * 1990-02-20 1991-05-21 Riverside Research Institute Local application of medication with ultrasound
US5421816A (en) * 1992-10-14 1995-06-06 Endodermic Medical Technologies Company Ultrasonic transdermal drug delivery system
WO1996025190A1 (en) * 1995-02-14 1996-08-22 Powderject Research Limited Trans-mucosal particle delivery
WO1997010023A2 (en) * 1995-07-07 1997-03-20 Apex Laboratories Equipment for transporting chemical and biological agents through tissue

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386837A (en) * 1993-02-01 1995-02-07 Mmtc, Inc. Method for enhancing delivery of chemotherapy employing high-frequency force fields

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016615A (en) * 1990-02-20 1991-05-21 Riverside Research Institute Local application of medication with ultrasound
US5421816A (en) * 1992-10-14 1995-06-06 Endodermic Medical Technologies Company Ultrasonic transdermal drug delivery system
WO1996025190A1 (en) * 1995-02-14 1996-08-22 Powderject Research Limited Trans-mucosal particle delivery
WO1997010023A2 (en) * 1995-07-07 1997-03-20 Apex Laboratories Equipment for transporting chemical and biological agents through tissue

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9857696A1 *

Also Published As

Publication number Publication date
EP0989879A1 (en) 2000-04-05
WO1998057696A1 (en) 1998-12-23
AU7804898A (en) 1999-01-04
WO1998057696A9 (en) 2000-02-17
CA2294202A1 (en) 1998-12-23

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Legal Events

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Effective date: 20000119

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A4 Supplementary search report drawn up and despatched

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