CN110251803A - 双尖端血液透析导管 - Google Patents

双尖端血液透析导管 Download PDF

Info

Publication number
CN110251803A
CN110251803A CN201910295379.6A CN201910295379A CN110251803A CN 110251803 A CN110251803 A CN 110251803A CN 201910295379 A CN201910295379 A CN 201910295379A CN 110251803 A CN110251803 A CN 110251803A
Authority
CN
China
Prior art keywords
catheter
tip
lumen
distal
region
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
CN201910295379.6A
Other languages
English (en)
Chinese (zh)
Inventor
迈克尔.加布里埃尔.塔尔
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.)
Original Net Access Technology Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN110251803A publication Critical patent/CN110251803A/zh
Pending 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • A61M1/285—Catheters therefor
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
    • 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
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • 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
    • A61M25/0194—Tunnelling 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
    • A61M25/0021—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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
    • 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
    • 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
    • A61M2210/12—Blood circulatory system
    • A61M2210/125—Heart
    • 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
    • A61M25/0067—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
    • A61M25/0071—Multiple separate lumens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B29C67/0022—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films using an internal mandrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201910295379.6A 2013-06-04 2014-06-04 双尖端血液透析导管 Pending CN110251803A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361831024P 2013-06-04 2013-06-04
US61/831024 2013-06-04
US201461939158P 2014-02-12 2014-02-12
US61/939158 2014-02-12
CN201480037384.2A CN105358206B (zh) 2013-06-04 2014-06-04 双尖端血液透析导管

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480037384.2A Division CN105358206B (zh) 2013-06-04 2014-06-04 双尖端血液透析导管

Publications (1)

Publication Number Publication Date
CN110251803A true CN110251803A (zh) 2019-09-20

Family

ID=51176456

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910295379.6A Pending CN110251803A (zh) 2013-06-04 2014-06-04 双尖端血液透析导管
CN201480037384.2A Active CN105358206B (zh) 2013-06-04 2014-06-04 双尖端血液透析导管

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480037384.2A Active CN105358206B (zh) 2013-06-04 2014-06-04 双尖端血液透析导管

Country Status (8)

Country Link
US (5) US10363390B2 (https=)
EP (2) EP3862044B1 (https=)
JP (2) JP6708543B2 (https=)
CN (2) CN110251803A (https=)
AU (1) AU2014274892B2 (https=)
CA (1) CA2913989C (https=)
ES (2) ES2954977T3 (https=)
WO (1) WO2014197614A2 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2954977T3 (es) 2013-06-04 2023-11-27 Pristine Access Tech Ltd Catéter de hemodiálisis de doble punta
US10376675B2 (en) 2015-01-29 2019-08-13 Redsmith, Inc. Rapid insertion integrated catheter and method of using an integrated catheter
EP4327845A3 (en) 2015-07-20 2024-05-29 Pristine Access Technologies Ltd. Hemodialysis catheter with corrugated tips
US11400197B2 (en) * 2016-04-27 2022-08-02 Reco2Very Therapies Gmbh Devices for percutaneous PA-LA cannulation and methods of delivering and using the same
GB2556021B (en) * 2016-07-11 2022-11-23 Ganapathy Ramesh Medical apparatus
US10357601B1 (en) 2016-09-06 2019-07-23 Chrysalis Medical, Inc. Method and apparatus for fibrin sheath disruption
US10905815B2 (en) * 2016-10-26 2021-02-02 Carefusion 2200, Inc. Multi-lumen indwelling catheter
US10722681B2 (en) * 2017-09-14 2020-07-28 Clifford Okundaye Dialysis catheter
US11364333B2 (en) 2017-10-10 2022-06-21 University Of Maryland, Baltimore Bidirectional flow catheter
GB201717235D0 (en) * 2017-10-20 2017-12-06 Smiths Medical International Ltd Multi-;umen catheters and methods of manufacture
US10688279B2 (en) * 2018-07-13 2020-06-23 Mohamed A Basiony Self-centric symmetric catheter
CN110251810B (zh) * 2019-07-30 2025-02-11 南京市儿童医院 一种输尿管端侧吻合术使用支架管
BR112022003606A2 (pt) 2019-09-10 2022-05-24 Bard Access Systems Inc Cateter central rapidamente inserido e métodos do mesmo
US11517719B2 (en) 2019-09-24 2022-12-06 Bard Access Systems, Inc. Integrated acute central venous catheter and peripherally inserted venous catheter
EP4041362A4 (en) 2019-10-25 2023-12-06 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
US11701461B2 (en) * 2019-12-12 2023-07-18 National Guard Health Affairs Dual lumen extracorporeal membrane oxygenation catheter with single entry port bypassing the right heart and lungs
BR112022014236A2 (pt) 2020-01-23 2022-09-20 Bard Access Systems Inc Sistema e método de estação de ancoragem de cateter divisível
MX2022011209A (es) 2020-03-13 2022-10-07 Bard Access Systems Inc Dispositivos y metodos de manejo de alambres de guia.
EP4117765A2 (en) 2020-03-13 2023-01-18 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
EP4135819A1 (en) 2020-04-23 2023-02-22 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies
US11819638B2 (en) 2020-05-21 2023-11-21 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies and methods thereof
BR112022026708A2 (pt) 2020-06-29 2023-01-24 Bard Access Systems Inc Cateteres centrais de inserção rápida, incluindo conjuntos
WO2022005892A2 (en) 2020-06-29 2022-01-06 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies and methods thereof
EP4185362A1 (en) 2020-07-31 2023-05-31 Bard Access Systems, Inc. Two-piece rapidly insertable central catheters, introducers therefor, and methods thereof
AU2021320733B2 (en) 2020-08-03 2025-10-23 Bard Access Systems, Inc. Splittable needle and dilator catheter placement device and associated methods
CA3198198A1 (en) 2020-10-28 2022-05-05 Bard Access Systems, Inc. Catheter placement system with stiffening system
CN114602038A (zh) 2020-12-03 2022-06-10 巴德阿克塞斯系统股份有限公司 导丝
KR20230121775A (ko) 2020-12-17 2023-08-21 바드 액세스 시스템즈, 인크. 신속 삽입 가능 중심 카테터, 조립체, 및 그 방법(rapidlyinsertable central catheters, assemblies, and methods thereof)
KR20230124605A (ko) 2020-12-21 2023-08-25 바드 액세스 시스템즈, 인크. 카테터 삽입 시스템들에서의 최적화된 구조적 지원(optimized structural support in catheter insertion systems)
EP4259256B1 (en) 2020-12-21 2026-03-25 Bard Access Systems, Inc. Fluid path optimization in catheter insertion systems
US11253682B1 (en) * 2021-06-17 2022-02-22 Shaolong Qu Divided tip urinary catheter with balloon inflation generated method of urine drainage
US11759611B2 (en) 2021-08-09 2023-09-19 Evolve Medicus, Inc. Integrated catheter assembly
US12142031B1 (en) 2022-08-31 2024-11-12 Zoox, Inc. Machine-learned model training for sensor parameter setting optimization
US12599748B2 (en) 2022-12-06 2026-04-14 Bard Access Systems, Inc. Catheter tips for rapidly insertable central catheters and methods thereof
CN120712060A (zh) * 2023-02-09 2025-09-26 阿比奥梅德公司 用于利用顺行鞘管的系统和方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040167463A1 (en) * 2003-02-21 2004-08-26 Zawacki John A. Multi-lumen catheter with separate distal tips
US20050277862A1 (en) * 2004-06-09 2005-12-15 Anand Pj Splitable tip catheter with bioresorbable adhesive
CN101918066A (zh) * 2007-10-17 2010-12-15 巴德阿克塞斯系统股份有限公司 分裂末端导管的制造
US20110011525A1 (en) * 2009-07-20 2011-01-20 Tyco Healthcare Group Lp Method for Making a Multi-Lumen Catheter Having a Separated Tip Section
WO2012079083A2 (en) * 2010-12-10 2012-06-14 The Board Of Regents Of The University Of Nebraska Hemodialysis catheter with displaceable tubes to disrupt a fibrous sheath

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2013877C (en) 1990-04-04 2000-09-19 Geoffrey S. Martin Pre-curved dual lumen catheter
FR2738154B1 (fr) * 1995-09-05 1997-12-26 Pourchez Thierry Catheter multiconduits, notamment d'hemodialyse
FR2754718B1 (fr) 1996-10-18 1998-11-13 Synthelabo Catheter a corps souple allonge
US5947953A (en) 1997-08-06 1999-09-07 Hemocleanse, Inc. Splittable multiple catheter assembly and methods of inserting the same
US6093194A (en) 1998-09-14 2000-07-25 Endocare, Inc. Insertion device for stents and methods for use
US6322586B1 (en) 2000-01-10 2001-11-27 Scimed Life Systems, Inc. Catheter tip designs and method of manufacture
US6695832B2 (en) 2000-06-01 2004-02-24 Twincath, Llc Multilumen catheter and methods for making the catheter
US6482169B1 (en) 2000-06-08 2002-11-19 William G. Kuhle Double-lumen catheter
US6513527B1 (en) * 2000-06-13 2003-02-04 University Of Mississippi Medical Center Bibronchial double lumen tube
US7108674B2 (en) 2000-08-30 2006-09-19 Radius International Limited Partnership Catheter
US6814718B2 (en) 2001-01-09 2004-11-09 Rex Medical, L.P Dialysis catheter
US20060025781A1 (en) 2001-01-17 2006-02-02 Young Wayne P Laparoscopic instruments and methods utilizing suction
ES2559622T3 (es) 2001-11-21 2016-02-15 Medical Components, Inc. Un catéter de múltiples luces y métodos para fabricar el catéter
WO2004032791A2 (en) 2002-09-20 2004-04-22 Flowmedica, Inc. Method and apparatus for selective material delivery via an intra-renal catheter
US8246600B2 (en) * 2002-10-31 2012-08-21 Medical Components, Inc. Multiple catheter assembly
AU2003226132B2 (en) 2003-03-28 2008-12-04 Covidien Ag Catheter with occlusion resistant tip
US7182746B2 (en) 2003-03-28 2007-02-27 Sherwood Services Ag Reversible lumen catheter
US7776005B2 (en) 2003-03-28 2010-08-17 Covidien Ag Triple lumen catheter with occlusion resistant tip
EP1635736A2 (en) * 2003-06-05 2006-03-22 FlowMedica, Inc. Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens
US9333321B2 (en) * 2004-04-12 2016-05-10 Aegis Medical Technologies, Llc Multi-lumen catheter
DE102005051211B4 (de) 2005-10-26 2008-11-06 Bionic Medizintechnik Gmbh Verfahren zur Herstellung eines mehrlumigen Kathetersystems
US8414632B2 (en) 2006-03-06 2013-04-09 Boston Scientific Scimed, Inc. Adjustable catheter tip
US8029457B2 (en) * 2006-03-24 2011-10-04 Aat Catheter Technologies, Llc Indwelling catheter with anti-clotting features
US7771401B2 (en) 2006-06-08 2010-08-10 Angiodynamics, Inc. Selective renal cannulation and infusion systems and methods
WO2009051969A1 (en) * 2007-10-17 2009-04-23 Spire Corporation Catheters with enlarged arterial lumens
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
WO2009059220A1 (en) 2007-11-01 2009-05-07 C.R. Bard, Inc. Catheter assembly including triple lumen tip
US20090137944A1 (en) 2007-11-27 2009-05-28 Brett Haarala Medical system and catheter connector apparatus
WO2009102346A1 (en) * 2008-02-15 2009-08-20 Spire Corporation Fusion manufacture of multi-lumen catheters
US8608995B2 (en) * 2009-06-30 2013-12-17 Covidien Lp Method for manufacturing a separated tip catheter
GB2485338B (en) 2010-11-02 2012-12-05 Cook Medical Technologies Llc Introducer assembly and dilator tip therefor
US20120130392A1 (en) 2010-11-18 2012-05-24 Mayo Foundation For Medical Education And Research Necrosectomy assist device
US9415187B2 (en) 2010-12-02 2016-08-16 Cook Medical Technologies Llc Dialysis catheter
WO2012094583A2 (en) 2011-01-07 2012-07-12 C.R. Bard, Inc. Shielding dilator for use with a catheter
ES2641934T3 (es) * 2011-08-05 2017-11-14 Graphic Packaging International, Inc. Embalaje para recipientes
EP2833786A4 (en) * 2012-04-05 2015-11-11 Bard Access Systems Inc DEVICES AND SYSTEMS FOR NAVIGATING AND POSITIONING A CENTRAL VENOUS CATHETER IN A PATIENT
US20140261407A1 (en) * 2013-03-14 2014-09-18 Patient Centered Medical Incorporated Aspiration catheters, systems, and methods
ES2954977T3 (es) 2013-06-04 2023-11-27 Pristine Access Tech Ltd Catéter de hemodiálisis de doble punta

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040167463A1 (en) * 2003-02-21 2004-08-26 Zawacki John A. Multi-lumen catheter with separate distal tips
US20050277862A1 (en) * 2004-06-09 2005-12-15 Anand Pj Splitable tip catheter with bioresorbable adhesive
CN101918066A (zh) * 2007-10-17 2010-12-15 巴德阿克塞斯系统股份有限公司 分裂末端导管的制造
US20110011525A1 (en) * 2009-07-20 2011-01-20 Tyco Healthcare Group Lp Method for Making a Multi-Lumen Catheter Having a Separated Tip Section
WO2012079083A2 (en) * 2010-12-10 2012-06-14 The Board Of Regents Of The University Of Nebraska Hemodialysis catheter with displaceable tubes to disrupt a fibrous sheath

Also Published As

Publication number Publication date
US20170252504A1 (en) 2017-09-07
WO2014197614A3 (en) 2015-02-19
US20200360593A1 (en) 2020-11-19
JP2020142108A (ja) 2020-09-10
US20190117935A1 (en) 2019-04-25
ES2856475T3 (es) 2021-09-27
AU2014274892B2 (en) 2018-09-13
WO2014197614A2 (en) 2014-12-11
CA2913989A1 (en) 2014-12-11
CA2913989C (en) 2021-06-15
US10758663B2 (en) 2020-09-01
EP3003451A2 (en) 2016-04-13
EP3862044B1 (en) 2023-08-23
JP2016523134A (ja) 2016-08-08
US20160114124A1 (en) 2016-04-28
CN105358206B (zh) 2019-03-12
EP3862044A1 (en) 2021-08-11
JP7003180B2 (ja) 2022-01-20
CN105358206A (zh) 2016-02-24
US11123518B2 (en) 2021-09-21
US10363390B2 (en) 2019-07-30
ES2954977T3 (es) 2023-11-27
US20200390960A1 (en) 2020-12-17
EP3003451B1 (en) 2021-01-06
JP6708543B2 (ja) 2020-06-10
US12151068B2 (en) 2024-11-26
AU2014274892A1 (en) 2015-12-24
EP3862044C0 (en) 2023-08-23
US12133958B2 (en) 2024-11-05

Similar Documents

Publication Publication Date Title
CN110251803A (zh) 双尖端血液透析导管
US6881211B2 (en) Multilumen catheter assembly and methods for making and inserting the same
JP6092301B2 (ja) マルチルーメン・カテーテルおよびそのカテーテルの製造方法
US7981093B2 (en) Methods of making a multilumen catheter assembly
US8257298B2 (en) Multitube catheter
CN103706016B (zh) 医用导管组件
US20150306302A1 (en) Split-tip catheter
JP7492493B2 (ja) 波形の先端を備える血液透析カテーテル

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20191120

Address after: Israel Tel Aviv

Applicant after: Original net access technology Co., Ltd.

Address before: Savian District, Israel

Applicant before: Michael Gabriel Tall

TA01 Transfer of patent application right