WO2016018781A1 - Transcarotid neurovascular catheter - Google Patents

Transcarotid neurovascular catheter Download PDF

Info

Publication number
WO2016018781A1
WO2016018781A1 PCT/US2015/042180 US2015042180W WO2016018781A1 WO 2016018781 A1 WO2016018781 A1 WO 2016018781A1 US 2015042180 W US2015042180 W US 2015042180W WO 2016018781 A1 WO2016018781 A1 WO 2016018781A1
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
section
length
elongated body
distal
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.)
Ceased
Application number
PCT/US2015/042180
Other languages
English (en)
French (fr)
Inventor
Michi E. Garrison
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.)
Silk Road Medical Inc
Original Assignee
Silk Road Medical Inc
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 Silk Road Medical Inc filed Critical Silk Road Medical Inc
Priority to CN201580041592.4A priority Critical patent/CN106573126B/zh
Priority to EP15827400.1A priority patent/EP3174591B1/en
Priority to ES15827400T priority patent/ES2967298T3/es
Priority to JP2017526039A priority patent/JP7508190B2/ja
Priority to CN202010483627.2A priority patent/CN111686360B/zh
Publication of WO2016018781A1 publication Critical patent/WO2016018781A1/en
Anticipated expiration legal-status Critical
Priority to JP2022138087A priority patent/JP2022172253A/ja
Priority to JP2024095260A priority patent/JP2024119945A/ja
Ceased legal-status Critical Current

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
    • A61M25/0043—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
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • 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

Definitions

  • the tapered dilator or inner member 2652 when positioned within the catheter, creates a smooth transition between the distal-most tip of the larger catheter 105 and the outer diameter of a guide wire 2515 which may be in the range of 0.014" and 0.018" diameter for example.
  • the inner luminal diameter may be between .020" and .024".
  • the inner diameter is configured to accept a microcatheter with an outer diameter in the range of .030" to .040" or an .035" guide wire in the inner lumen, for example the inner luminal diameter may be .042" to .044".

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
PCT/US2015/042180 2014-07-28 2015-07-27 Transcarotid neurovascular catheter Ceased WO2016018781A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201580041592.4A CN106573126B (zh) 2014-07-28 2015-07-27 经颈动脉神经血管导管
EP15827400.1A EP3174591B1 (en) 2014-07-28 2015-07-27 Transcarotid neurovascular catheter
ES15827400T ES2967298T3 (es) 2014-07-28 2015-07-27 Catéter neurovascular transcarotídeo
JP2017526039A JP7508190B2 (ja) 2014-07-28 2015-07-27 経頸動脈神経血管カテーテル
CN202010483627.2A CN111686360B (zh) 2014-07-28 2015-07-27 经颈动脉神经血管导管
JP2022138087A JP2022172253A (ja) 2014-07-28 2022-08-31 経頸動脈神経血管カテーテル
JP2024095260A JP2024119945A (ja) 2014-07-28 2024-06-12 経頸動脈神経血管カテーテル

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201462029799P 2014-07-28 2014-07-28
US62/029,799 2014-07-28
US201462046112P 2014-09-04 2014-09-04
US62/046,112 2014-09-04
US201462075169P 2014-11-04 2014-11-04
US201462075101P 2014-11-04 2014-11-04
US62/075,101 2014-11-04
US62/075,169 2014-11-04
US201462083128P 2014-11-21 2014-11-21
US62/083,128 2014-11-21

Publications (1)

Publication Number Publication Date
WO2016018781A1 true WO2016018781A1 (en) 2016-02-04

Family

ID=55218208

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/042180 Ceased WO2016018781A1 (en) 2014-07-28 2015-07-27 Transcarotid neurovascular catheter

Country Status (5)

Country Link
EP (1) EP3174591B1 (https=)
JP (3) JP7508190B2 (https=)
CN (2) CN111686360B (https=)
ES (1) ES2967298T3 (https=)
WO (1) WO2016018781A1 (https=)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492637B2 (en) 2013-12-23 2016-11-15 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9662480B2 (en) 2014-09-04 2017-05-30 Silk Road Medical, Inc. Methods and devices for transcarotid access
US9789242B2 (en) 2007-07-18 2017-10-17 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US11027104B2 (en) 2014-09-04 2021-06-08 Silk Road Medical, Inc. Methods and devices for transcarotid access
CN113350658A (zh) * 2016-02-24 2021-09-07 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
US11819228B2 (en) 2019-12-18 2023-11-21 Imperative Care, Inc. Methods and systems for treating a pulmonary embolism
US11844893B2 (en) 2021-01-17 2023-12-19 Inspire M.D Ltd. Shunts with blood-flow indicators
US12042160B2 (en) 2018-05-01 2024-07-23 Incept, Llc Catheter having angled tip
US12070542B2 (en) 2021-03-25 2024-08-27 Inspire M.D Ltd. Device for shunting blood between the arterial and venous systems
US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure
US12201506B2 (en) 2019-12-18 2025-01-21 Imperative Care, Inc. Rotatable thrombus engagement tool
US12350443B2 (en) 2019-03-29 2025-07-08 Incept, Llc Enhanced flexibility neurovascular catheter
US12453564B2 (en) 2019-12-18 2025-10-28 Imperative Care, Inc. Hemostasis valve
US12575833B2 (en) 2020-08-11 2026-03-17 Boston Scientific Scimed, Inc. Balloon catheter for transcarotid procedures

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022003606A2 (pt) * 2019-09-10 2022-05-24 Bard Access Systems Inc Cateter central rapidamente inserido e métodos do mesmo
US20230364382A1 (en) * 2020-08-06 2023-11-16 Canon U.S.A., Inc. Catheter shaft with tapered inner diameter for improved flow rate

Citations (3)

* Cited by examiner, † Cited by third party
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US20020156460A1 (en) * 2001-04-20 2002-10-24 Scimed Life Systems, Inc Microcatheter with improved distal tip and transitions
US20060089618A1 (en) * 2004-10-21 2006-04-27 Mcferran Sean Catheter with a pre-shaped distal tip
US20110238041A1 (en) * 2010-03-24 2011-09-29 Chestnut Medical Technologies, Inc. Variable flexibility catheter

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JPH0759861A (ja) * 1993-08-26 1995-03-07 Terumo Corp カテーテル
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WO2005072391A2 (en) * 2004-01-29 2005-08-11 Ekos Corporation Small vessel ultrasound catheter
JP4421371B2 (ja) * 2004-04-30 2010-02-24 株式会社パイオラックスメディカルデバイス カテーテル
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JP5412013B2 (ja) * 2005-10-17 2014-02-12 株式会社カネカ 医療用カテーテルチューブ及びその製造方法
JP5381703B2 (ja) * 2007-04-03 2014-01-08 ニプロ株式会社 血栓吸引カテーテル
US20090030400A1 (en) * 2007-07-25 2009-01-29 Arani Bose System and method for intracranial access
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JP5775082B2 (ja) * 2009-09-11 2015-09-09 オンセット メディカル コーポレイションＯｎｓｅｔ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 拡張可能な脳血管シースおよび使用方法
JP2012085816A (ja) * 2010-10-19 2012-05-10 Asahi Intecc Co Ltd カテーテル組立体
US10779855B2 (en) * 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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* Cited by examiner, † Cited by third party
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US20020156460A1 (en) * 2001-04-20 2002-10-24 Scimed Life Systems, Inc Microcatheter with improved distal tip and transitions
US20060089618A1 (en) * 2004-10-21 2006-04-27 Mcferran Sean Catheter with a pre-shaped distal tip
US20110238041A1 (en) * 2010-03-24 2011-09-29 Chestnut Medical Technologies, Inc. Variable flexibility catheter

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12194219B2 (en) 2007-07-18 2025-01-14 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US11364332B2 (en) 2007-07-18 2022-06-21 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US9789242B2 (en) 2007-07-18 2017-10-17 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US12042593B2 (en) 2007-07-18 2024-07-23 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US10286139B2 (en) 2007-07-18 2019-05-14 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US10426885B2 (en) 2007-07-18 2019-10-01 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US10485917B2 (en) 2007-07-18 2019-11-26 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US10543307B2 (en) 2007-07-18 2020-01-28 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US10709832B2 (en) 2007-07-18 2020-07-14 Silk Road Medical, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US12296082B2 (en) 2007-07-18 2025-05-13 Boston Scientific Scimed, Inc. Methods and systems for establishing retrograde carotid arterial blood flow
US9492637B2 (en) 2013-12-23 2016-11-15 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US11027104B2 (en) 2014-09-04 2021-06-08 Silk Road Medical, Inc. Methods and devices for transcarotid access
US12478770B2 (en) 2014-09-04 2025-11-25 Boston Scientific Scimed, Inc. Methods and devices for transcarotid access
US10864357B2 (en) 2014-09-04 2020-12-15 Silk Road Medical, Inc. Methods and devices for transcarotid access
US10039906B2 (en) 2014-09-04 2018-08-07 Silk Road Medical, Inc. Methods and devices for transcarotid access
US11759613B2 (en) 2014-09-04 2023-09-19 Silk Road Medical, Inc. Methods and devices for transcarotid access
US12285578B2 (en) 2014-09-04 2025-04-29 Silk Road Medical, Inc. Methods and devices for transcarotid access
US9662480B2 (en) 2014-09-04 2017-05-30 Silk Road Medical, Inc. Methods and devices for transcarotid access
US12053604B2 (en) 2014-09-04 2024-08-06 Silk Road Medical, Inc. Methods and devices for transcarotid access
CN113350658B (zh) * 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
CN113350658A (zh) * 2016-02-24 2021-09-07 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
US12343479B2 (en) 2016-02-24 2025-07-01 Incept, Llc Neurovascular catheter
CN113368367B (zh) * 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
CN113368367A (zh) * 2016-02-24 2021-09-10 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
US12042160B2 (en) 2018-05-01 2024-07-23 Incept, Llc Catheter having angled tip
US12350443B2 (en) 2019-03-29 2025-07-08 Incept, Llc Enhanced flexibility neurovascular catheter
US11819228B2 (en) 2019-12-18 2023-11-21 Imperative Care, Inc. Methods and systems for treating a pulmonary embolism
US12201506B2 (en) 2019-12-18 2025-01-21 Imperative Care, Inc. Rotatable thrombus engagement tool
US12453564B2 (en) 2019-12-18 2025-10-28 Imperative Care, Inc. Hemostasis valve
US12575833B2 (en) 2020-08-11 2026-03-17 Boston Scientific Scimed, Inc. Balloon catheter for transcarotid procedures
US11844893B2 (en) 2021-01-17 2023-12-19 Inspire M.D Ltd. Shunts with blood-flow indicators
US12070542B2 (en) 2021-03-25 2024-08-27 Inspire M.D Ltd. Device for shunting blood between the arterial and venous systems
US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure

Also Published As

Publication number Publication date
EP3174591A4 (en) 2018-04-18
CN111686360A (zh) 2020-09-22
ES2967298T3 (es) 2024-04-29
EP3174591A1 (en) 2017-06-07
JP2024119945A (ja) 2024-09-03
CN106573126A (zh) 2017-04-19
JP2022172253A (ja) 2022-11-15
EP3174591B1 (en) 2023-11-15
JP2017523020A (ja) 2017-08-17
CN111686360B (zh) 2023-05-16
JP7508190B2 (ja) 2024-07-01
CN106573126B (zh) 2020-05-29

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