DE112009000644A5 - Intracerebral injection injection - Google Patents

Intracerebral injection injection Download PDF

Info

Publication number
DE112009000644A5
DE112009000644A5 DE112009000644T DE112009000644T DE112009000644A5 DE 112009000644 A5 DE112009000644 A5 DE 112009000644A5 DE 112009000644 T DE112009000644 T DE 112009000644T DE 112009000644 T DE112009000644 T DE 112009000644T DE 112009000644 A5 DE112009000644 A5 DE 112009000644A5
Authority
DE
Germany
Prior art keywords
injection
intracerebral
intracerebral injection
injection injection
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.)
Granted
Application number
DE112009000644T
Other languages
German (de)
Other versions
DE112009000644B4 (en
Inventor
Ulrich Thomale
Christoph Miethke
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.)
Charite Universitaetsmedizin Berlin
Original Assignee
Charite Universitaetsmedizin Berlin
Christoph Miethke GmbH and Co KG
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 Charite Universitaetsmedizin Berlin, Christoph Miethke GmbH and Co KG filed Critical Charite Universitaetsmedizin Berlin
Publication of DE112009000644A5 publication Critical patent/DE112009000644A5/en
Application granted granted Critical
Publication of DE112009000644B4 publication Critical patent/DE112009000644B4/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B2090/103—Cranial plugs for access to brain
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0087—Multiple injection needles protruding laterally from the distal tip
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M2025/0096—Catheter tip comprising a tool being laterally outward extensions or tools, e.g. hooks or fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Endoscopes (AREA)
DE112009000644.2T 2008-05-28 2009-05-28 Intracerebral injection instrument Expired - Fee Related DE112009000644B4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008026237A DE102008026237A1 (en) 2008-05-28 2008-05-28 Intracerebral injection instrument
DE102008026237.4 2008-05-28
PCT/EP2009/056575 WO2009144287A1 (en) 2008-05-28 2009-05-28 Intracerebral injection instrument

Publications (2)

Publication Number Publication Date
DE112009000644A5 true DE112009000644A5 (en) 2011-09-29
DE112009000644B4 DE112009000644B4 (en) 2016-07-14

Family

ID=40911097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008026237A Withdrawn DE102008026237A1 (en) 2008-05-28 2008-05-28 Intracerebral injection instrument
DE112009000644.2T Expired - Fee Related DE112009000644B4 (en) 2008-05-28 2009-05-28 Intracerebral injection instrument

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102008026237A Withdrawn DE102008026237A1 (en) 2008-05-28 2008-05-28 Intracerebral injection instrument

Country Status (2)

Country Link
DE (2) DE102008026237A1 (en)
WO (1) WO2009144287A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030942A1 (en) 2008-07-02 2010-01-07 Christoph Miethke Gmbh & Co Kg Cerebrospinal fluid drainage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774949A (en) * 1983-06-14 1988-10-04 Fogarty Thomas J Deflector guiding catheter
US4817624A (en) * 1985-12-20 1989-04-04 The General Hospital Corporation Mini-bolus technique for thermodilution cardiac output measurements
US5704361A (en) * 1991-11-08 1998-01-06 Mayo Foundation For Medical Education And Research Volumetric image ultrasound transducer underfluid catheter system
US5443454A (en) * 1992-12-09 1995-08-22 Terumo Kabushiki Kaisha Catheter for embolectomy
US5713853A (en) * 1995-06-07 1998-02-03 Interventional Innovations Corporation Methods for treating thrombosis
US6537232B1 (en) * 1997-05-15 2003-03-25 Regents Of The University Of Minnesota Intracranial pressure monitoring device and method for use in MR-guided drug delivery
AU4717301A (en) * 1999-12-15 2001-07-03 Advanced Cardiovascular Systems Inc. Catheter assembly and method of use
US20030032936A1 (en) * 2001-08-10 2003-02-13 Lederman Robert J. Side-exit catheter and method for its use
US7247149B2 (en) * 2001-12-20 2007-07-24 Advanced Cardiovascular Systems, Inc. Contact and penetration depth sensor for a needle assembly
US20040064099A1 (en) * 2002-09-30 2004-04-01 Chiu Jessica G. Intraluminal needle injection substance delivery system with filtering capability
US20070135768A1 (en) * 2005-12-14 2007-06-14 Carlsen Wayne D Spinal and epidural regional anesthesia catheter

Also Published As

Publication number Publication date
DE112009000644B4 (en) 2016-07-14
DE102008026237A1 (en) 2009-12-03
WO2009144287A1 (en) 2009-12-03

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Legal Events

Date Code Title Description
R002 Refusal decision in examination/registration proceedings
R125 Request for further processing filed
R126 Request for further processing allowed
R082 Change of representative

Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE

R081 Change of applicant/patentee

Owner name: CHARITE UNIVERSITAETSMEDIZIN BERLIN, DE

Free format text: FORMER OWNER: CHARITE UNIVERSITAETSMEDIZIN BER, CHRISTOPH MIETHKE GMBH & CO KG, , DE

Effective date: 20140909

Owner name: CHARITE UNIVERSITAETSMEDIZIN BERLIN, DE

Free format text: FORMER OWNERS: CHARITE UNIVERSITAETSMEDIZIN BERLIN, 10117 BERLIN, DE; CHRISTOPH MIETHKE GMBH & CO KG, 14469 POTSDAM, DE

Effective date: 20140909

R082 Change of representative

Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE

Effective date: 20140909

R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee