JP6267131B2 - スプリット及びサイドポートをもつカテーテル装置 - Google Patents

スプリット及びサイドポートをもつカテーテル装置 Download PDF

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Publication number
JP6267131B2
JP6267131B2 JP2014551365A JP2014551365A JP6267131B2 JP 6267131 B2 JP6267131 B2 JP 6267131B2 JP 2014551365 A JP2014551365 A JP 2014551365A JP 2014551365 A JP2014551365 A JP 2014551365A JP 6267131 B2 JP6267131 B2 JP 6267131B2
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JP
Japan
Prior art keywords
catheter
split
tip
flow path
side port
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.)
Active
Application number
JP2014551365A
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English (en)
Japanese (ja)
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JP2015503422A5 (enExample
JP2015503422A (ja
Inventor
ホルバート ジョシュア
ホルバート ジョシュア
ポリティス ヴィクター
ポリティス ヴィクター
リチャーズ スティーブン
リチャーズ スティーブン
ペティス ロナルド
ペティス ロナルド
サール ゲイリー
サール ゲイリー
リックスマン−スウィニー モニカ
リックスマン−スウィニー モニカ
ボーリック ナターシャ
ボーリック ナターシャ
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.)
Becton Dickinson and Co
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Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of JP2015503422A publication Critical patent/JP2015503422A/ja
Publication of JP2015503422A5 publication Critical patent/JP2015503422A5/ja
Application granted granted Critical
Publication of JP6267131B2 publication Critical patent/JP6267131B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0015—Making lateral openings in a catheter tube, e.g. holes, slits, ports, piercings of guidewire ports; Methods for processing the holes, e.g. smoothing the edges
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2014551365A 2012-01-05 2013-01-04 スプリット及びサイドポートをもつカテーテル装置 Active JP6267131B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261583564P 2012-01-05 2012-01-05
US61/583,564 2012-01-05
PCT/US2013/020342 WO2013103864A1 (en) 2012-01-05 2013-01-04 Split and side-ported catheter devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017175032A Division JP6666314B2 (ja) 2012-01-05 2017-09-12 スプリット及びサイドポートをもつカテーテル装置

Publications (3)

Publication Number Publication Date
JP2015503422A JP2015503422A (ja) 2015-02-02
JP2015503422A5 JP2015503422A5 (enExample) 2016-02-25
JP6267131B2 true JP6267131B2 (ja) 2018-01-24

Family

ID=48745443

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014551365A Active JP6267131B2 (ja) 2012-01-05 2013-01-04 スプリット及びサイドポートをもつカテーテル装置
JP2017175032A Active JP6666314B2 (ja) 2012-01-05 2017-09-12 スプリット及びサイドポートをもつカテーテル装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017175032A Active JP6666314B2 (ja) 2012-01-05 2017-09-12 スプリット及びサイドポートをもつカテーテル装置

Country Status (6)

Country Link
US (3) US11690973B2 (enExample)
EP (1) EP2800590B1 (enExample)
JP (2) JP6267131B2 (enExample)
CN (1) CN204133900U (enExample)
CA (2) CA3077820C (enExample)
WO (1) WO2013103864A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3077820C (en) * 2012-01-05 2023-03-07 Becton, Dickinson And Company Split and side-ported catheter devices
SI3081249T1 (sl) * 2012-11-21 2021-03-31 Amgen Inc. Naprava za dajanje zdravila
WO2016145206A1 (en) 2015-03-10 2016-09-15 Regeneron Pharmaceuticals, Inc. Aseptic piercing system and method
WO2017053572A1 (en) * 2015-09-22 2017-03-30 Thomas Jefferson University Continuous subcutaneous insulin infusion catheter
USD842984S1 (en) 2015-12-09 2019-03-12 Dentsply Ih Ab Catheter
EP4740989A2 (en) * 2016-01-19 2026-05-13 Unomedical A/S Cannula & infusion devices
ES2959428T3 (es) 2016-04-22 2024-02-26 Lilly Co Eli Dispositivo de infusión con componentes que comprenden un sorbente polimérico para reducir la concentración de m-cresol en la insulina
CA3021780C (en) 2016-05-04 2020-09-08 Accurate Medical Therapeutics Ltd. Embolization microcatheter head having slitted pattern
US10555756B2 (en) * 2016-06-27 2020-02-11 Cook Medical Technologies Llc Medical devices having coaxial cannulae
US20190269886A1 (en) * 2016-10-31 2019-09-05 Becton, Dickinson And Company Medical device with reduced occlusion
WO2018125845A1 (en) 2016-12-27 2018-07-05 Vasonics, Llc Catheter housing
US10821225B2 (en) 2017-01-20 2020-11-03 Medtronic Minimed, Inc. Cannulas for drug delivery devices
EP3600493A4 (en) 2017-03-31 2020-08-19 Capillary Biomedical, Inc. HELICOIDAL INSERTION INFUSION DEVICE
ES2919934T3 (es) 2017-05-05 2022-07-29 Regeneron Pharma Autoinyector y procedimientos de uso relacionados
CN111447882B (zh) * 2017-11-02 2024-05-24 阿克瑞特医学治疗有限公司 具有一体式过滤器的栓塞导管
CN115253015B (zh) * 2017-12-20 2023-04-25 泰尔茂株式会社 导管组装体
GB2571093A (en) * 2018-02-15 2019-08-21 Aspirate N Go Ltd Nasogastric or orogastric tube tips
CN111712291B (zh) * 2018-02-26 2022-08-16 Cti血管公司 治疗血管病变的可用长度可选的导管
US11490790B2 (en) * 2018-07-18 2022-11-08 Cook Medical Technologies Llc Device for shielding endoscopic optics with a fluid barrier
WO2020068759A1 (en) * 2018-09-25 2020-04-02 Smiths Medical Asd, Inc. Overmolded septum for catheter hub
WO2020097552A1 (en) 2018-11-08 2020-05-14 Capillary Biomedical, Inc Linear insertion device with rotational drive
CA3126837C (en) * 2019-01-18 2023-11-07 Ipg Photonics Corporation Efficient multi-functional endoscopic instrument
US12539361B2 (en) 2019-02-22 2026-02-03 Deka Products Limited Partnership Infusion set and inserter assembly apparatuses, systems, and methods
CA3208266C (en) 2019-02-22 2024-04-16 Deka Products Limited Partnership Infusion set and inserter assembly systems and methods
JP2022077535A (ja) * 2019-03-28 2022-05-24 テルモ株式会社 投与器具、および薬液投与システム
WO2020234889A1 (en) 2019-05-23 2020-11-26 Accurate Medical Therapeutics Ltd. Embolization catheter for reflux free delivery of microspheres
WO2020237286A1 (en) * 2019-05-24 2020-12-03 Shelverton Holdings Pty Ltd Catheter
WO2021167995A1 (en) * 2020-02-18 2021-08-26 Incube Labs, Llc Delivery of medication to a treatment site within a body
US20230248899A1 (en) * 2020-06-25 2023-08-10 Bard Peripheral Vascular, Inc. Medical Delivery Assembly With Multi-Port Needle
US11944760B2 (en) 2020-06-29 2024-04-02 Bard Peripheral Vascular, Inc. Refreshing stylets, catheter systems, and methods thereof
US12214159B2 (en) 2020-08-28 2025-02-04 Tandem Diabetes Care, Inc Insulin infusion set
WO2022117713A1 (en) * 2020-12-03 2022-06-09 F. Hoffmann-La Roche Ag Imputation of data using contextual information
WO2022140304A1 (en) * 2020-12-21 2022-06-30 Pacific Diabetes Technologies Inc. Long-lived insulin delivery cannula
EP4373542B1 (en) 2021-07-23 2025-04-30 ConvaTec Limited Port with piercing means
USD1013864S1 (en) 2021-08-26 2024-02-06 Deka Products Limited Partnership Fluid administration apparatus assembly
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector
USD1090862S1 (en) 2022-08-26 2025-08-26 Deka Products Limited Partnership Adhering assembly for medical devices and the like
USD1043976S1 (en) 2022-08-26 2024-09-24 Deka Products Limited Partnership Fluid transfer connector
USD1057941S1 (en) 2022-08-26 2025-01-14 Deka Products Limited Partnership Patient care assembly component
USD1084303S1 (en) 2022-12-20 2025-07-15 Hollister Incorporated Intermittent urinary catheter
IT202300002064A1 (it) * 2023-02-07 2024-08-07 Theras Lifetech S R L Cannula di iniezione insulina
DE102023120613A1 (de) * 2023-08-03 2025-02-06 B. Braun Melsungen Aktiengesellschaft Infusionssystem
USD1103378S1 (en) 2024-05-29 2025-11-25 Hollister Incorporated Intermittent urinary catheter

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299219A (en) 1979-12-17 1981-11-10 Norris Jr George P Intravenous needle insertion device
US4722725A (en) 1983-04-12 1988-02-02 Interface Biomedical Laboratories, Inc. Methods for preventing the introduction of air or fluid into the body of a patient
US4801297A (en) * 1984-06-01 1989-01-31 Edward Weck Incorporated Catheter having slit tip
GB8527369D0 (en) 1985-11-06 1985-12-11 Smiths Industries Plc Catheters
US4737152A (en) 1986-07-02 1988-04-12 Becton, Dickinson And Company Catheter assembly
US4995865A (en) 1989-06-09 1991-02-26 Worldwide Medical Plastics Inc. Multi-lumen catheters
US5069673A (en) * 1990-02-07 1991-12-03 Cordis Corporation Catheter with double step-down bore
US5267979A (en) * 1990-09-17 1993-12-07 E-Z-Em, Inc. Pressure responsive valve catheter
US5250034A (en) * 1990-09-17 1993-10-05 E-Z-Em, Inc. Pressure responsive valve catheter
AU4058193A (en) * 1992-06-02 1993-12-30 Schunbachler, Peter Self-closing catheter valve
US5545143A (en) 1993-01-21 1996-08-13 T. S. I. Medical Device for subcutaneous medication delivery
US5370613A (en) * 1993-02-11 1994-12-06 Helmy; Ali M. Catheter apparatus for delivering drugs to the penis
US5425723A (en) * 1993-12-30 1995-06-20 Boston Scientific Corporation Infusion catheter with uniform distribution of fluids
CA2179635C (en) 1993-12-30 2007-05-29 James C. Wang Infusion catheter with uniform distribution of fluids
US5460618A (en) 1994-06-20 1995-10-24 Minimed Inc. Side slit catheter
US5522807A (en) 1994-09-07 1996-06-04 Luther Medical Products, Inc. Dual lumen infusion/aspiration catheter
AU1525797A (en) * 1996-04-22 1997-11-12 Medtronic, Inc. Two-stage angled venous cannula
IE80772B1 (en) 1996-06-10 1999-02-10 Elan Corp Plc Delivery needle
CN1226180A (zh) 1996-06-10 1999-08-18 伊兰股份有限公司 皮下注射流体的针头
US5664567A (en) * 1996-07-16 1997-09-09 Linder; Gerald S. Fenestrated nasopharyngeal airway for drainage
US5797882A (en) 1996-08-23 1998-08-25 Becton Dickinson And Company Arterial catheter and catheter/needle assembly with improved flow characteristics and method for its use
US6517521B1 (en) * 1999-04-22 2003-02-11 Keith K. Ly Painless perforated intradermal injection needle
US6533763B1 (en) * 1999-12-06 2003-03-18 James A. Schneiter Harmonic flow catheter
US6524300B2 (en) * 2000-01-03 2003-02-25 Angiodynamics, Inc. Infusion catheter with non-uniform drug delivery density
US20020072720A1 (en) 2000-12-11 2002-06-13 Hague Clifford W. Rigid soluble materials for use with needle-less infusion sets, sensor sets and injection devices and methods of making the same
US6579267B2 (en) * 2001-01-05 2003-06-17 Applied Diabetes Research, Inc. Pivoting joint infusion assembly
US7077829B2 (en) * 2001-01-09 2006-07-18 Rex Medical, L.P. Dialysis catheter
US6969373B2 (en) 2001-04-13 2005-11-29 Tricardia, Llc Syringe system
US20020156430A1 (en) 2001-04-19 2002-10-24 Haarala Brett T. Catheter slit valves
US6991625B1 (en) 2002-08-23 2006-01-31 Medical Components, Inc. Shielded tip catheter
EP1539281B1 (en) 2002-09-10 2007-05-30 Becton, Dickinson and Company Method and apparatus for epidermal delivery of a substance
US7309326B2 (en) 2003-11-18 2007-12-18 Icu Medical, Inc. Infusion set
BRPI0611601A2 (pt) * 2005-06-20 2010-09-21 Ash Access Technology Inc cateter residente anticoagulante
AU2006297601A1 (en) * 2005-08-22 2007-04-12 Patton Medical Devices, Lp Fluid delivery devices, systems and methods
US7588558B2 (en) 2005-11-10 2009-09-15 Thera Fuse, Inc. Laminated sprinkler hypodermic needle
JP2008043445A (ja) 2006-08-11 2008-02-28 Medikit Kk カテーテル、中空針、及び留置針組立体
US20080172012A1 (en) * 2006-10-31 2008-07-17 Hiniduma-Lokuge Prasanga D Injection needle having lateral delivery ports and method for the manufacture thereof
EP1917990A1 (en) 2006-10-31 2008-05-07 Unomedical A/S Infusion set
US20080183128A1 (en) * 2007-01-24 2008-07-31 John Morriss Methods, devices and systems for treatment and/or diagnosis of disorders of the ear, nose and throat
US20080243085A1 (en) * 2007-03-30 2008-10-02 Animas Corporation Method for mounting a user releasable side-attach rotary infusion set to an infusion site
US20080255447A1 (en) * 2007-04-16 2008-10-16 Henry Bourang Diagnostic catheter
US8814822B2 (en) 2007-05-07 2014-08-26 Roche Diagnostics Operations, Inc. Reciprocating delivery of fluids to the body with analyte concentration monitoring
WO2008157212A1 (en) * 2007-06-15 2008-12-24 Lifescan, Inc. Flexible cannula or medical device conduit
US9968742B2 (en) * 2007-08-29 2018-05-15 Medtronic Minimed, Inc. Combined sensor and infusion set using separated sites
GB2459101A (en) 2008-04-08 2009-10-14 Epsom And St Helier University Subcutaneous port and catheter
JP2010051700A (ja) 2008-08-29 2010-03-11 Nipro Corp 皮下注入器
US9005154B2 (en) 2008-09-26 2015-04-14 Covidien Lp Valved hemodialysis catheter
JP2010125229A (ja) 2008-11-28 2010-06-10 Olympus Corp 薬剤投与装置
US8267891B2 (en) * 2008-12-18 2012-09-18 Alcon Research, Ltd. Gilled phacoemulsification irrigation sleeve
EP2376142B1 (en) 2009-01-12 2018-06-20 Becton, Dickinson and Company Infusion set and/or patch pump having at least one of an in-dwelling rigid catheter with flexible features and/or a flexible catheter attachment
CA3037538C (en) 2009-01-21 2021-02-16 Becton, Dickinson And Company Infusion set
WO2010113159A1 (en) 2009-03-30 2010-10-07 Medingo Ltd. Devices and methods for enhancing drug absorption rate
JP2011050420A (ja) 2009-08-31 2011-03-17 Nippon Sherwood Medical Industries Ltd 弁付きカテーテル
US20110071497A1 (en) * 2009-09-23 2011-03-24 Alinsod Red M Balloon fixated catheter
US9199034B2 (en) 2009-11-09 2015-12-01 Becton, Dickinson And Company Drug delivery devices, systems, and methods
JP2011120736A (ja) * 2009-12-10 2011-06-23 Terumo Corp 生体内挿入用カテーテルおよび薬液注入具
KR101850687B1 (ko) * 2010-04-21 2018-04-20 애브비 바이오테크놀로지 리미티드 치료제의 제어된 전달을 위한 착용형 자동 주사 디바이스
EP2436412A1 (en) 2010-10-04 2012-04-04 Unomedical A/S A sprinkler cannula
US8784383B2 (en) * 2010-11-30 2014-07-22 Becton, Dickinson And Company Insulin pump dermal infusion set having partially integrated mechanized cannula insertion with disposable activation portion
CA2826102C (en) * 2011-02-09 2019-12-03 Becton, Dickinson And Company One-piece molded catheter and method of manufacture
JP6084932B2 (ja) * 2011-02-09 2017-02-22 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 夜間基礎投薬デバイス
CA3077820C (en) * 2012-01-05 2023-03-07 Becton, Dickinson And Company Split and side-ported catheter devices

Also Published As

Publication number Publication date
CN204133900U (zh) 2015-02-04
CA3077820C (en) 2023-03-07
EP2800590B1 (en) 2025-04-16
JP6666314B2 (ja) 2020-03-13
US12156975B2 (en) 2024-12-03
CA2860511A1 (en) 2013-07-11
WO2013103864A1 (en) 2013-07-11
US20230277803A1 (en) 2023-09-07
CA2860511C (en) 2020-06-09
JP2017209592A (ja) 2017-11-30
US11458281B2 (en) 2022-10-04
CA3077820A1 (en) 2013-07-11
US11690973B2 (en) 2023-07-04
EP2800590C0 (en) 2025-04-16
US20170203033A1 (en) 2017-07-20
EP2800590A4 (en) 2015-10-21
US20150051583A1 (en) 2015-02-19
EP2800590A1 (en) 2014-11-12
JP2015503422A (ja) 2015-02-02

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