JP2022533823A - 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル - Google Patents

逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル Download PDF

Info

Publication number
JP2022533823A
JP2022533823A JP2021568815A JP2021568815A JP2022533823A JP 2022533823 A JP2022533823 A JP 2022533823A JP 2021568815 A JP2021568815 A JP 2021568815A JP 2021568815 A JP2021568815 A JP 2021568815A JP 2022533823 A JP2022533823 A JP 2022533823A
Authority
JP
Japan
Prior art keywords
microcatheter
filter
openings
embolization
distal end
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.)
Pending
Application number
JP2021568815A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022533823A5 (https=
Inventor
トム ダガン、
ニール ホルツマン、
ユーバル ジポリー、
オスナット ハーバター、
エラン ミラー、
Original Assignee
アキュレイト メディカル セラピューティクス リミテッド
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 アキュレイト メディカル セラピューティクス リミテッド filed Critical アキュレイト メディカル セラピューティクス リミテッド
Publication of JP2022533823A publication Critical patent/JP2022533823A/ja
Publication of JP2022533823A5 publication Critical patent/JP2022533823A5/ja
Priority to JP2025042688A priority Critical patent/JP2025090811A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/12186—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices liquid materials adapted to be injected
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
    • 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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1002—Intraluminal radiation therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1007—Arrangements or means for the introduction of sources into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00893—Material properties pharmaceutically effective
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00942—Material properties hydrophilic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
JP2021568815A 2019-05-23 2020-05-27 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル Pending JP2022533823A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025042688A JP2025090811A (ja) 2019-05-23 2025-03-17 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962852009P 2019-05-23 2019-05-23
US62/852,009 2019-05-23
PCT/IL2020/050594 WO2020234889A1 (en) 2019-05-23 2020-05-27 Embolization catheter for reflux free delivery of microspheres

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025042688A Division JP2025090811A (ja) 2019-05-23 2025-03-17 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル

Publications (2)

Publication Number Publication Date
JP2022533823A true JP2022533823A (ja) 2022-07-26
JP2022533823A5 JP2022533823A5 (https=) 2023-06-05

Family

ID=73459177

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021568815A Pending JP2022533823A (ja) 2019-05-23 2020-05-27 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル
JP2025042688A Pending JP2025090811A (ja) 2019-05-23 2025-03-17 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025042688A Pending JP2025090811A (ja) 2019-05-23 2025-03-17 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル

Country Status (9)

Country Link
US (1) US12433600B2 (https=)
EP (1) EP3972500B1 (https=)
JP (2) JP2022533823A (https=)
KR (1) KR102878248B1 (https=)
CN (1) CN114173687A (https=)
BR (1) BR112021023510A2 (https=)
ES (1) ES3035090T3 (https=)
IL (1) IL287953B2 (https=)
WO (1) WO2020234889A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12220538B2 (en) 2008-12-08 2025-02-11 Scientia Vascular, Inc. Micro-fabricated intravascular devices having varying diameters
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
CN110691626B (zh) 2017-05-26 2022-03-18 血管科学有限责任公司 具有非螺旋切口布置的微制造医疗装置
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US12178975B2 (en) 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section
US12343485B2 (en) 2020-01-23 2025-07-01 Scientia Vascular, Inc. High torque guidewire device
US12296112B2 (en) 2020-10-05 2025-05-13 Scientia Vascular, Inc. Microfabricated catheter devices with high axial strength
USD1071148S1 (en) * 2022-10-19 2025-04-15 Accurate Medical Therapeutics Ltd. Embolization microcatheter for delivery of beads to peripheral vessels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017191636A1 (en) * 2016-05-04 2017-11-09 Accurate Medical Therapeutics Ltd. Embolization microcatheter head having slitted pattern
WO2019087191A1 (en) * 2017-11-02 2019-05-09 Accurate Medical Therapeutics Ltd. Embolization catheter with integral filter

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888249A (en) 1973-11-02 1975-06-10 David L Spencer Arterial infusion catheter
UA25898A1 (uk) 1987-02-02 1999-02-26 Пфайзер Інк. Спосіб одержаhhя кристалічhої hатрієвої солі 5-хлор-3-(2-теhоїл)-2-оксііhдол-1-карбоксаміду
US5178611A (en) 1991-05-01 1993-01-12 Paul Rosenberg Device and method for inhibiting intravascular device associated infection
CA2117088A1 (en) 1991-09-05 1993-03-18 David R. Holmes Flexible tubular device for use in medical applications
US5318032A (en) 1992-02-05 1994-06-07 Devices For Vascular Intervention Guiding catheter having soft tip
US5601539A (en) 1993-11-03 1997-02-11 Cordis Corporation Microbore catheter having kink-resistant metallic tubing
IL114154A0 (en) 1994-06-17 1995-10-31 Trudell Medical Ltd Nebulizing catheter system and methods of use and manufacture
US5514092A (en) 1994-08-08 1996-05-07 Schneider (Usa) Inc. Drug delivery and dilatation-drug delivery catheters in a rapid exchange configuration
SE505125C2 (sv) 1995-10-10 1997-06-30 Gambro Ab Kateter, särskilt för peritonealdialys
US6102903A (en) 1995-12-14 2000-08-15 Medtronics, Inc. Device and method for selectively delivering fluid into an anatomical lumen
US5749894A (en) 1996-01-18 1998-05-12 Target Therapeutics, Inc. Aneurysm closure method
US5833671A (en) 1996-06-17 1998-11-10 Cardeon Corporation Triple lumen catheter with controllable antegrade and retrograde fluid flow
US5817057A (en) 1996-09-13 1998-10-06 Micro Interventional Systems, Inc. Fluid propulsion steerable catheter and method
JP3527378B2 (ja) 1997-01-31 2004-05-17 テルモ株式会社 造影用カテーテル
US6146373A (en) 1997-10-17 2000-11-14 Micro Therapeutics, Inc. Catheter system and method for injection of a liquid embolic composition and a solidification agent
JPH11276592A (ja) 1998-03-30 1999-10-12 Terumo Corp カテーテルおよび医療用チューブ
JP3685617B2 (ja) 1998-03-31 2005-08-24 テルモ株式会社 カテーテル
US6887235B2 (en) * 1999-03-24 2005-05-03 Micrus Corporation Variable stiffness heating catheter
CA2382871A1 (en) 1999-08-24 2001-03-01 Neuron Therapeutics, Inc. Lumbar drainage catheter
US6695809B1 (en) 1999-09-13 2004-02-24 Advanced Cardiovascular Systems, Inc. Catheter balloon with a discontinuous elastomeric outer layer
US6786884B1 (en) 1999-10-29 2004-09-07 Bard Access Systems, Inc. Bolus tip design for a multi-lumen catheter
US7033776B2 (en) 1999-12-17 2006-04-25 Amgen Inc. Method for treatment of indwelling catheter occlusion using fibrinolytic metalloproteinases
EP1263803B1 (en) 2000-03-13 2007-09-19 BioCure, Inc. Embolic compositions
US8979801B2 (en) 2001-01-17 2015-03-17 Medtronic Vascular, Inc. Microcatheter devices and methods for targeted substance delivery
US6602269B2 (en) 2001-03-30 2003-08-05 Scimed Life Systems Embolic devices capable of in-situ reinforcement
US20030018320A1 (en) * 2001-06-11 2003-01-23 Scheu Rolf Rainer Feeding probe for parenteral feeding of a patient, and its use
US8647359B2 (en) 2002-01-10 2014-02-11 Boston Scientific Scimed, Inc. Distal protection filter
WO2003097122A2 (en) 2002-05-14 2003-11-27 Bacchus Vascular, Inc. Apparatus and method for removing occlusive material within blood vessels
US20040122362A1 (en) 2002-09-10 2004-06-24 Houser Russell A. Pseudo aneurysm repair system
AU2003277361A1 (en) 2002-10-10 2004-05-04 Micro Therapeutics, Inc. Wire braid-reinforced microcatheter
HK1079980B (en) 2003-02-12 2008-11-14 Biocompatibles Uk Limited Composition for chemoembolotherapy of solid tumors
US7413564B2 (en) 2003-03-06 2008-08-19 Medtronic, Inc. Slit valve catheters
EP1682199A4 (en) 2003-11-15 2008-03-12 Medrad Inc CATHETER FOR DIAGNOSTIC IMAGE AND THERAPEUTIC PROCEDURE
US20050175709A1 (en) 2003-12-11 2005-08-11 Baty Ace M.Iii Therapeutic microparticles
US20060004316A1 (en) 2004-07-02 2006-01-05 Difiore Attilio E Reduction of recirculation in catheters
BRPI0514535A (pt) 2004-08-19 2008-06-17 Vein Rx Inc cateter intravascular bloqueável para distribuição de fármacos e método para usar o mesmo
US20080188928A1 (en) 2005-09-16 2008-08-07 Amr Salahieh Medical device delivery sheath
US8012117B2 (en) 2007-02-06 2011-09-06 Medrad, Inc. Miniature flexible thrombectomy catheter
US8251963B2 (en) 2005-12-08 2012-08-28 Boston Scientific Scimed, Inc. Flexible needle
US20070225636A1 (en) 2006-03-21 2007-09-27 Michael Hahn Surgical suction device
EP1857134A1 (en) 2006-05-15 2007-11-21 JOANNEUM RESEARCH Forschungsgesellschaft mbH Catheter having an oblong slit
US7938799B2 (en) 2006-08-10 2011-05-10 Boston Scientific Scimed, Inc. Medical device for vessel compatibility during high pressure infusion
US10188826B2 (en) 2006-09-29 2019-01-29 Covidien Lp Catheters including antimicrobial sleeve and methods of making catheters
US8702649B2 (en) 2006-11-28 2014-04-22 Bayer Medical Care Inc. Multiple lumen diffusion catheter
US9149610B2 (en) 2007-05-31 2015-10-06 Abbott Cardiovascular Systems Inc. Method and apparatus for improving delivery of an agent to a kidney
US8403911B2 (en) 2008-04-22 2013-03-26 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US7891798B2 (en) * 2008-08-04 2011-02-22 Xerox Corporation Micro-fluidic device having an improved filter layer and method for assembling a micro-fluidic device
GB0814302D0 (en) 2008-08-05 2008-10-01 Coretherapix Slu Compounds and methods
US9468739B2 (en) 2008-08-19 2016-10-18 Covidien Lp Detachable tip microcatheter
WO2010026578A1 (en) 2008-09-02 2010-03-11 By-Pass, Inc. Microporous balloon catheter
BE1018521A5 (fr) * 2009-04-29 2011-02-01 Cardio3 Biosciences Sa Catheter d'injection pour la delivrance d'un agent therapeutique dans un substrat.
BE1018733A3 (fr) 2009-04-29 2011-07-05 Cardio3 Biosciences Sa Dispositif pour la delivrance d'un agent therapeutique.
JP2012531730A (ja) * 2009-06-30 2012-12-10 エーエスエムエル ネザーランズ ビー．ブイ． スペクトル純度フィルタ、リソグラフィ装置、及びスペクトル純度フィルタを製造する方法
ES2531488T3 (es) 2009-10-06 2015-03-16 Regents Of The University Of Minnesota Microesferas de embolización bioreabsorbibles
US8696698B2 (en) 2009-12-02 2014-04-15 Surefire Medical, Inc. Microvalve protection device and method of use for protection against embolization agent reflux
US8500775B2 (en) 2009-12-02 2013-08-06 Surefire Medical, Inc. Protection device and method against embolization agent reflux
US9539081B2 (en) 2009-12-02 2017-01-10 Surefire Medical, Inc. Method of operating a microvalve protection device
US20110152741A1 (en) 2009-12-21 2011-06-23 Michael Banchieri Cannula system
EP2525849B1 (en) 2010-01-23 2019-09-18 Duke University Jetless intravenous catheter
EP2351779B1 (en) 2010-01-27 2019-04-24 Biosphere Medical, Inc. Microspheres and method of making the microspheres
WO2011130256A2 (en) 2010-04-13 2011-10-20 Lumen Biomedical, Inc. Embolectomy devices and methods for treatment of acute ischemic stroke condition
EP4122523A1 (en) 2010-08-12 2023-01-25 C. R. Bard, Inc. Trimmable catheter including distal portion stability features
US8936581B2 (en) 2011-03-22 2015-01-20 Becton, Dickinson And Company Catheter having a spiral slit
US11690973B2 (en) 2012-01-05 2023-07-04 Becton, Dickinson And Company Split and side-ported catheter devices
WO2013126456A1 (en) 2012-02-21 2013-08-29 Hospi Corporation A method and apparatus for a clog resistant orifice
WO2013184782A2 (en) 2012-06-05 2013-12-12 Muffin Incorporated Catheter systems and methods useful for cell therapy
US10124087B2 (en) 2012-06-19 2018-11-13 Covidien Lp Detachable coupling for catheter
US10188396B2 (en) * 2012-08-06 2019-01-29 Covidien Lp Apparatus and method for delivering an embolic composition
US10159782B2 (en) 2012-09-19 2018-12-25 University Of Virginia Patent Foundation Method and system for enhanced imaging visualization of deep brain anatomy using infusion
ITCT20130016A1 (it) 2013-07-04 2015-01-05 Stefano Riccardo De Cannula per catetere endovenoso e metodo per la sua realizzazione
EP3154618B1 (en) 2014-06-16 2024-08-14 Edwards Lifesciences Corporation Spring cannulae
CA2951568A1 (en) 2014-06-17 2015-12-23 Endobar Solutions Llc Selectively delivering particles into the distal portion of the left gastric artery
US10780246B2 (en) 2014-09-12 2020-09-22 Callisyn Biomedical, Inc. Vascular microcatheter
KR102557862B1 (ko) 2015-01-09 2023-07-20 애커러트 메디컬 테라퓨틱스 엘티디. 색전술 마이크로카테터
PL3264997T3 (pl) * 2015-03-02 2019-07-31 Accurate Medical Therapeutics Ltd. Cewniki z otworami bocznymi do modyfikowania i podawania zawiesin pacjentowi
DE202015002060U1 (de) * 2015-03-17 2015-11-25 Gerhard-Friedrich Horak Infusions- und Aspirations- Catheter (IAC) (Katheter zur Entfernung von Thromben und Applikation von Medikamenten)
WO2019191277A1 (en) * 2018-03-28 2019-10-03 Merit Medical Systems, Inc. Microcatheter occlusion embolization catheter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017191636A1 (en) * 2016-05-04 2017-11-09 Accurate Medical Therapeutics Ltd. Embolization microcatheter head having slitted pattern
WO2019087191A1 (en) * 2017-11-02 2019-05-09 Accurate Medical Therapeutics Ltd. Embolization catheter with integral filter

Also Published As

Publication number Publication date
US20220218358A1 (en) 2022-07-14
KR20230001490A (ko) 2023-01-04
WO2020234889A1 (en) 2020-11-26
US12433600B2 (en) 2025-10-07
EP3972500A4 (en) 2022-07-20
IL287953B2 (en) 2026-01-01
IL287953A (en) 2022-01-01
ES3035090T3 (en) 2025-08-28
JP2025090811A (ja) 2025-06-17
IL287953B1 (en) 2025-09-01
CN114173687A (zh) 2022-03-11
BR112021023510A2 (pt) 2022-01-18
KR102878248B1 (ko) 2025-10-29
EP3972500A1 (en) 2022-03-30
EP3972500B1 (en) 2025-04-30

Similar Documents

Publication Publication Date Title
JP2022533823A (ja) 逆流を生じない球状塞栓物質送達のための塞栓術用カテーテル
JP7058317B2 (ja) 患者への懸濁剤を変更および送達する側面開口部を有するカテーテル
US6322572B1 (en) Thrombus macerator catheter
JP7364193B2 (ja) 内蔵フィルタを有する塞栓術用カテーテル
US5843050A (en) Microcatheter
US12102776B2 (en) Embolization microcatheter head having slitted pattern
EP2000169A9 (en) Catheter for blood removal
US20250248709A1 (en) Use of peripheral embolization device for secondary treatment
JP2022087288A (ja) 閉塞の低減を伴う医療用デバイス
CN116056747A (zh) 用于将微球输送至外周血管的栓塞微导管
CN116171178B (zh) 用于输送大微球的栓塞微导管
HK40001849A (en) Embolization microcatheter head having slitted pattern
HK1248510B (zh) 用於改变悬浮液并将悬浮液输送到个体的具有侧开口的导管

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230526

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230526

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240229

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240305

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240531

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240730

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240819

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20241119