CA2788391A1 - Expandable and collapsible medical device - Google Patents

Expandable and collapsible medical device Download PDF

Info

Publication number
CA2788391A1
CA2788391A1 CA2788391A CA2788391A CA2788391A1 CA 2788391 A1 CA2788391 A1 CA 2788391A1 CA 2788391 A CA2788391 A CA 2788391A CA 2788391 A CA2788391 A CA 2788391A CA 2788391 A1 CA2788391 A1 CA 2788391A1
Authority
CA
Canada
Prior art keywords
elongated member
patient
medical device
blood vessel
section
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.)
Abandoned
Application number
CA2788391A
Other languages
English (en)
French (fr)
Inventor
Barry N. Gellman
J. Scott Richardson
Kurt A. Dasse
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.)
Thoratec LLC
Original Assignee
Thoratec LLC
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 Thoratec LLC filed Critical Thoratec LLC
Publication of CA2788391A1 publication Critical patent/CA2788391A1/en
Abandoned 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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/0021—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
    • A61M2025/0024—Expandable catheters or sheaths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
CA2788391A 2010-02-02 2011-02-01 Expandable and collapsible medical device Abandoned CA2788391A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30060310P 2010-02-02 2010-02-02
US61/300,603 2010-02-02
PCT/US2011/023341 WO2011097229A2 (en) 2010-02-02 2011-02-01 Expandable and collapsible medical device

Publications (1)

Publication Number Publication Date
CA2788391A1 true CA2788391A1 (en) 2011-08-11

Family

ID=44342255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2788391A Abandoned CA2788391A1 (en) 2010-02-02 2011-02-01 Expandable and collapsible medical device

Country Status (6)

Country Link
US (1) US20110190683A1 (enExample)
EP (1) EP2531252A4 (enExample)
JP (1) JP5461710B2 (enExample)
AU (1) AU2011213068A1 (enExample)
CA (1) CA2788391A1 (enExample)
WO (1) WO2011097229A2 (enExample)

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CA3030789A1 (en) * 2016-07-13 2018-01-18 The Trustees Of Columbia University In The City Of New York Cross-circulation platform for recovery, regeneration, and maintenance of extracorporeal organs
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WO2019152875A1 (en) 2018-02-01 2019-08-08 Shifamed Holdings, Llc Intravascular blood pumps and methods of use and manufacture
WO2020028537A1 (en) 2018-07-31 2020-02-06 Shifamed Holdings, Llc Intravascaular blood pumps and methods of use
US12220570B2 (en) 2018-10-05 2025-02-11 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
US12194198B2 (en) 2018-12-19 2025-01-14 Access Vascular, Inc. High strength porous materials for controlled release
JP2020128745A (ja) 2019-02-01 2020-08-27 ホワイト ナイト フルイド ハンドリング インコーポレーテッドＷｈｉｔｅ Ｋｎｉｇｈｔ Ｆｌｕｉｄ Ｈａｎｄｌｉｎｇ Ｉｎｃ． ロータを支承し、当該ロータを磁気的に軸線方向に位置決めするための磁石を有するポンプ、及びこれに関連する方法
US12097315B2 (en) * 2019-06-26 2024-09-24 Berlin Heart Gmbh Cardiac drainage cannula and related methods and systems
EP3996797A4 (en) 2019-07-12 2023-08-02 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND METHOD OF USE AND METHOD OF MAKING
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US10987456B2 (en) * 2019-09-23 2021-04-27 Synecor Llc Devices for use in extracting percutaneous ventricular assist devices
WO2021062265A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
WO2021062260A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
EP4034187B1 (en) * 2019-09-26 2025-01-01 CardiacAssist, Inc. Dual lumen drainage cannula with single outlet
WO2021119478A1 (en) 2019-12-11 2021-06-17 Shifamed Holdings, Llc Descending aorta and vena cava blood pumps
CA3171273A1 (en) 2020-03-13 2021-09-16 Brent H. Sellers Urinary catheters with improved shape recovery and ease of use
US11738131B2 (en) * 2020-04-03 2023-08-29 Tufts Medical Center, Inc. Expandable ECMO extension cannula system
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US20240033499A1 (en) * 2022-07-28 2024-02-01 Cardiacassist, Inc. Dimensionally adjustable extracorporeal life support cannula
CN115192861B (zh) * 2022-09-16 2022-12-16 山东百多安医疗器械股份有限公司 一种具有响应性的导管皮下隧道固定装置
CN119385672A (zh) * 2024-11-22 2025-02-07 浙江理工大学 一种水温驱动的柔性手术器械可折展导引管

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Also Published As

Publication number Publication date
JP2013518670A (ja) 2013-05-23
AU2011213068A1 (en) 2012-08-16
WO2011097229A3 (en) 2011-12-08
JP5461710B2 (ja) 2014-04-02
WO2011097229A2 (en) 2011-08-11
EP2531252A4 (en) 2013-04-03
US20110190683A1 (en) 2011-08-04
EP2531252A2 (en) 2012-12-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150203