WO2006020255A3 - Apparatus and methods for treating tissue using passive injection systems - Google Patents

Apparatus and methods for treating tissue using passive injection systems Download PDF

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Publication number
WO2006020255A3
WO2006020255A3 PCT/US2005/025469 US2005025469W WO2006020255A3 WO 2006020255 A3 WO2006020255 A3 WO 2006020255A3 US 2005025469 W US2005025469 W US 2005025469W WO 2006020255 A3 WO2006020255 A3 WO 2006020255A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
methods
injection systems
treating tissue
passive injection
Prior art date
Application number
PCT/US2005/025469
Other languages
French (fr)
Other versions
WO2006020255A2 (en
Inventor
Mark C Bates
Original Assignee
Paragon Intellectual Propertie
Mark C Bates
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 Paragon Intellectual Propertie, Mark C Bates filed Critical Paragon Intellectual Propertie
Priority to CA2574089A priority Critical patent/CA2574089C/en
Priority to AT05772267T priority patent/ATE526054T1/en
Priority to EP05772267A priority patent/EP1773440B1/en
Priority to JP2007522630A priority patent/JP4934029B2/en
Priority to AU2005274774A priority patent/AU2005274774B2/en
Publication of WO2006020255A2 publication Critical patent/WO2006020255A2/en
Publication of WO2006020255A3 publication Critical patent/WO2006020255A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3478Endoscopic needles, e.g. for infusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238Type of minimally invasive operation
    • A61B2017/00243Type of minimally invasive operation cardiac
    • A61B2017/00247Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00867Material properties shape memory effect
    • A61B2017/00871Material properties shape memory effect polymeric
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3403Needle locating or guiding means
    • A61B2017/3405Needle locating or guiding means using mechanical guide means
    • A61B2017/3411Needle locating or guiding means using mechanical guide means with a plurality of holes, e.g. holes in matrix arrangement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B2017/348Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484Anchoring means, e.g. spreading-out umbrella-like structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • A61B2018/00392Transmyocardial revascularisation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287Accessories for bringing the needle into the body; Automatic needle insertion

Abstract

Apparatus (30) are provided for treating damaged tissue using apparatus that atraumatically delivers a bioactive agent within the tissue, wherein the apparatus provides a column of stem cells maybe advanced simultaneously with a needle during needle insertion, and then held stationary or injected at low pressure while retracting the needle. Alternatively, the needle may employ electromotive forces, or to change a dimension of the needle, to expel the bioactive agent into the needle track.
PCT/US2005/025469 2004-07-19 2005-07-18 Apparatus and methods for treating tissue using passive injection systems WO2006020255A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2574089A CA2574089C (en) 2004-07-19 2005-07-18 Apparatus and methods for treating tissue using passive injection systems
AT05772267T ATE526054T1 (en) 2004-07-19 2005-07-18 DEVICE FOR TREATING TISSUE USING PASSIVE INJECTION SYSTEMS
EP05772267A EP1773440B1 (en) 2004-07-19 2005-07-18 Apparatus for treating tissue using passive injection systems
JP2007522630A JP4934029B2 (en) 2004-07-19 2005-07-18 Apparatus and method for treating tissue using a passive injection system
AU2005274774A AU2005274774B2 (en) 2004-07-19 2005-07-18 Apparatus for treating tissue using passive injection systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/894,810 2004-07-19
US10/894,810 US7632262B2 (en) 2004-07-19 2004-07-19 Systems and methods for atraumatic implantation of bio-active agents
US10/977,594 US7338471B2 (en) 2004-07-19 2004-10-29 Apparatus and methods for treating tissue using passive injection systems
US10/977,594 2004-10-29

Publications (2)

Publication Number Publication Date
WO2006020255A2 WO2006020255A2 (en) 2006-02-23
WO2006020255A3 true WO2006020255A3 (en) 2006-11-30

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2005/025469 WO2006020255A2 (en) 2004-07-19 2005-07-18 Apparatus and methods for treating tissue using passive injection systems
PCT/US2005/025470 WO2006020256A2 (en) 2004-07-19 2005-07-18 Systems and methods for atraumatic implantation of bio-active agents

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025470 WO2006020256A2 (en) 2004-07-19 2005-07-18 Systems and methods for atraumatic implantation of bio-active agents

Country Status (7)

Country Link
US (5) US7632262B2 (en)
EP (4) EP2340868B1 (en)
JP (2) JP4774403B2 (en)
AT (1) ATE526054T1 (en)
AU (2) AU2005274775B2 (en)
CA (2) CA2574089C (en)
WO (2) WO2006020255A2 (en)

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Also Published As

Publication number Publication date
ATE526054T1 (en) 2011-10-15
AU2005274774A1 (en) 2006-02-23
WO2006020256B1 (en) 2007-01-25
JP4774403B2 (en) 2011-09-14
US7338471B2 (en) 2008-03-04
CA2574089C (en) 2013-12-31
US20080154201A1 (en) 2008-06-26
US20060015085A1 (en) 2006-01-19
EP2340868B1 (en) 2017-03-29
US8377032B2 (en) 2013-02-19
US7632262B2 (en) 2009-12-15
EP1773441A2 (en) 2007-04-18
JP2008506499A (en) 2008-03-06
EP1773441B1 (en) 2015-05-20
US20110152833A1 (en) 2011-06-23
EP2340868A1 (en) 2011-07-06
US7862551B2 (en) 2011-01-04
AU2005274775B2 (en) 2011-07-21
US20100331814A1 (en) 2010-12-30
WO2006020256A2 (en) 2006-02-23
WO2006020256A3 (en) 2006-12-28
AU2005274775A1 (en) 2006-02-23
CA2574089A1 (en) 2006-03-23
CA2573844C (en) 2014-11-25
EP1773440A4 (en) 2010-08-04
AU2005274774B2 (en) 2011-05-12
WO2006020255A2 (en) 2006-02-23
EP1773440A2 (en) 2007-04-18
US20060015067A1 (en) 2006-01-19
EP2343099A1 (en) 2011-07-13
EP1773441A4 (en) 2010-07-28
EP1773440B1 (en) 2011-09-28
JP4934029B2 (en) 2012-05-16
JP2008506500A (en) 2008-03-06
CA2573844A1 (en) 2006-02-23

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