JP4535468B2 - 心臓内薬物送達 - Google Patents
心臓内薬物送達 Download PDFInfo
- Publication number
- JP4535468B2 JP4535468B2 JP54819699A JP54819699A JP4535468B2 JP 4535468 B2 JP4535468 B2 JP 4535468B2 JP 54819699 A JP54819699 A JP 54819699A JP 54819699 A JP54819699 A JP 54819699A JP 4535468 B2 JP4535468 B2 JP 4535468B2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- drug
- heart
- needle
- heart wall
- 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 - Lifetime
Links
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Images
Classifications
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- A61N1/02—Details
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- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
- A61N1/0565—Electrode heads
- A61N1/0568—Electrode heads with drug delivery
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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- A—HUMAN NECESSITIES
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- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
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- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
- A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
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- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00392—Transmyocardial revascularisation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
- A61N1/057—Anchoring means; Means for fixing the head inside the heart
- A61N2001/058—Fixing tools
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
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- Physics & Mathematics (AREA)
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- Molecular Biology (AREA)
- Cardiology (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Plasma & Fusion (AREA)
- Human Computer Interaction (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Vascular Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1998/002195 WO1999039624A1 (en) | 1998-02-05 | 1998-02-05 | Intracardiac drug delivery |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007139899A Division JP4607920B2 (ja) | 2007-05-28 | 2007-05-28 | 心臓内薬物送達 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002516587A JP2002516587A (ja) | 2002-06-04 |
| JP2002516587A5 JP2002516587A5 (enExample) | 2005-10-06 |
| JP4535468B2 true JP4535468B2 (ja) | 2010-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54819699A Expired - Lifetime JP4535468B2 (ja) | 1998-02-05 | 1998-02-05 | 心臓内薬物送達 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4535468B2 (enExample) |
| WO (1) | WO1999039624A1 (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443974B1 (en) | 1996-07-28 | 2002-09-03 | Biosense, Inc. | Electromagnetic cardiac biostimulation |
| US6540725B1 (en) | 1998-06-04 | 2003-04-01 | Biosense Webster, Inc. | Injection catheter with controllably extendable injection needle |
| US8079982B1 (en) | 1998-06-04 | 2011-12-20 | Biosense Webster, Inc. | Injection catheter with needle electrode |
| US6620139B1 (en) * | 1998-12-14 | 2003-09-16 | Tre Esse Progettazione Biomedica S.R.L. | Catheter system for performing intramyocardiac therapeutic treatment |
| US6689103B1 (en) | 1999-05-07 | 2004-02-10 | Scimed Life System, Inc. | Injection array apparatus and method |
| US6319230B1 (en) | 1999-05-07 | 2001-11-20 | Scimed Life Systems, Inc. | Lateral needle injection apparatus and method |
| US7147633B2 (en) | 1999-06-02 | 2006-12-12 | Boston Scientific Scimed, Inc. | Method and apparatus for treatment of atrial fibrillation |
| US6676679B1 (en) | 1999-11-05 | 2004-01-13 | Boston Scientific Corporation | Method and apparatus for recurrent demand injury in stimulating angiogenesis |
| US6748258B1 (en) | 1999-11-05 | 2004-06-08 | Scimed Life Systems, Inc. | Method and devices for heart treatment |
| JP2003515383A (ja) * | 1999-12-02 | 2003-05-07 | エドワーズ ライフサイエンシーズ コーポレイション | 組織に薬剤を送達するための方法および装置 |
| US6613026B1 (en) | 1999-12-08 | 2003-09-02 | Scimed Life Systems, Inc. | Lateral needle-less injection apparatus and method |
| US6344027B1 (en) | 1999-12-08 | 2002-02-05 | Scimed Life Systems, Inc. | Needle-less injection apparatus and method |
| US6487450B1 (en) | 2000-02-24 | 2002-11-26 | Cedars-Sinai Medical Center | System and method for preventing Sudden Cardiac Death by nerve sprouting from right stellate ganglion |
| US6510336B1 (en) * | 2000-03-03 | 2003-01-21 | Intra Medical Imaging, Llc | Methods and devices to expand applications of intraoperative radiation probes |
| US20010034501A1 (en) * | 2000-03-23 | 2001-10-25 | Tom Curtis P. | Pressure sensor for therapeutic delivery device and method |
| US7214223B2 (en) | 2000-03-24 | 2007-05-08 | Boston Scientific Scimed, Inc. | Photoatherolytic catheter apparatus and method |
| US6613025B1 (en) * | 2000-05-25 | 2003-09-02 | Scimed Life Systems, Inc. | Method and apparatus for diagnostic and therapeutic agent delivery |
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-
1998
- 1998-02-05 JP JP54819699A patent/JP4535468B2/ja not_active Expired - Lifetime
- 1998-02-05 WO PCT/US1998/002195 patent/WO1999039624A1/en not_active Ceased
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| JP2002516587A (ja) | 2002-06-04 |
| WO1999039624A1 (en) | 1999-08-12 |
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