KR101333840B1 - 초음파 유도 반향성 카테터 및 관련 방법 - Google Patents

초음파 유도 반향성 카테터 및 관련 방법 Download PDF

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Publication number
KR101333840B1
KR101333840B1 KR1020110002681A KR20110002681A KR101333840B1 KR 101333840 B1 KR101333840 B1 KR 101333840B1 KR 1020110002681 A KR1020110002681 A KR 1020110002681A KR 20110002681 A KR20110002681 A KR 20110002681A KR 101333840 B1 KR101333840 B1 KR 101333840B1
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KR
South Korea
Prior art keywords
catheter
distal end
tube
catheter tube
cord
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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 - Fee Related
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KR1020110002681A
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English (en)
Korean (ko)
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KR20110083528A (ko
Inventor
엔. 샌도 라츠
Original Assignee
커스텀 메디컬 애플리케이션즈, 아이엔씨.
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Publication of KR20110083528A publication Critical patent/KR20110083528A/ko
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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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • 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
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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)
  • Ultra Sonic Daignosis Equipment (AREA)
KR1020110002681A 2010-01-12 2011-01-11 초음파 유도 반향성 카테터 및 관련 방법 Expired - Fee Related KR101333840B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33577110P 2010-01-12 2010-01-12
US61/335,771 2010-01-12

Publications (2)

Publication Number Publication Date
KR20110083528A KR20110083528A (ko) 2011-07-20
KR101333840B1 true KR101333840B1 (ko) 2013-11-27

Family

ID=43640162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110002681A Expired - Fee Related KR101333840B1 (ko) 2010-01-12 2011-01-11 초음파 유도 반향성 카테터 및 관련 방법

Country Status (5)

Country Link
US (1) US20110172542A1 (https=)
EP (1) EP2343098A1 (https=)
JP (1) JP5775689B2 (https=)
KR (1) KR101333840B1 (https=)
CA (1) CA2726418A1 (https=)

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US9254146B2 (en) 2010-10-18 2016-02-09 Avent, Inc. Echogenic nerve block apparatus and system
EP2814554A4 (en) * 2012-02-16 2016-03-16 Custom Med Applications Inc CATHETER, CATHETER FOR USE IN ULTRASONICALLY CONTROLLED PROCEDURES AND CORRESPONDING METHOD
CN105073173B (zh) * 2013-01-18 2017-05-10 斯坦福国际研究院 锚定神经阻滞导管
US10092731B2 (en) 2013-02-27 2018-10-09 SonoStik LLC Wire introduction device for introducing a guide wire
US20140257090A1 (en) * 2013-03-06 2014-09-11 Muffin Incorporated Echolucent guidewire tip
JP2014180571A (ja) 2013-03-15 2014-09-29 Custom Medical Applications 安全な神経注射システム及び関連する方法
WO2015156919A1 (en) * 2014-02-27 2015-10-15 The George Washington University Ultrasound visible catheter
US10143826B2 (en) 2014-10-31 2018-12-04 SonoStik LLC Wire introduction device for introducing guide wire
WO2016204759A1 (en) * 2015-06-18 2016-12-22 Avent, Inc. Echogenic coil member for a catheter assembly
AU2015399046B2 (en) * 2015-06-18 2020-05-28 Avent, Inc. Echogenic catheter member
JP7022682B2 (ja) 2015-07-21 2022-02-18 アヴェント インコーポレイテッド 超音波カテーテルアセンブリ
CN106621005B (zh) * 2016-12-27 2019-03-22 珠海金导医疗科技有限公司 一种柔性加强型硬膜外麻醉导管的制造方法
US11872356B2 (en) 2018-01-05 2024-01-16 Becton, Dickinson And Company Echogenic catheter and catheter system
CN114533129B (zh) * 2018-12-27 2024-08-27 深圳北芯生命科技股份有限公司 具有弹簧结构的血管内超声导管
US20220273374A1 (en) * 2019-08-14 2022-09-01 Baylis Medical Company Inc. Medical sheath and systems and methods for using medical sheath

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US5899891A (en) * 1996-09-05 1999-05-04 Epimed International, Inc. Catheter
WO2007056302A2 (en) * 2005-11-08 2007-05-18 Custom Medical Applications, Inc. Reinforced catheter with articulated distal tip

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DE3327585A1 (de) 1982-08-06 1984-02-09 John Martin Oxford Evans Chirurgisches instrument fuer die epidurale und spinale anaesthesie
US4863424A (en) * 1983-11-18 1989-09-05 Blake Joseph W Iii Tubular medical device and method of making and using the same
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EP0810003A2 (en) * 1996-05-30 1997-12-03 Target Therapeutics, Inc. Kink-resistant braided catheter with distal side holes
US5899891A (en) * 1996-09-05 1999-05-04 Epimed International, Inc. Catheter
WO2007056302A2 (en) * 2005-11-08 2007-05-18 Custom Medical Applications, Inc. Reinforced catheter with articulated distal tip

Also Published As

Publication number Publication date
EP2343098A1 (en) 2011-07-13
JP2011143245A (ja) 2011-07-28
CA2726418A1 (en) 2011-07-12
JP5775689B2 (ja) 2015-09-09
KR20110083528A (ko) 2011-07-20
US20110172542A1 (en) 2011-07-14

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