BRPI0516717A - cateter de lúmen triplo - Google Patents

cateter de lúmen triplo

Info

Publication number
BRPI0516717A
BRPI0516717A BRPI0516717-5A BRPI0516717A BRPI0516717A BR PI0516717 A BRPI0516717 A BR PI0516717A BR PI0516717 A BRPI0516717 A BR PI0516717A BR PI0516717 A BRPI0516717 A BR PI0516717A
Authority
BR
Brazil
Prior art keywords
lumen
blood
transfusion
end portion
catheter
Prior art date
Application number
BRPI0516717-5A
Other languages
English (en)
Inventor
Kazuhiro Abe
Yuya Hoshinouchi
Toshinobu Hayakawa
Nobuatsu Kanie
Original Assignee
Covidien Ag
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 Covidien Ag filed Critical Covidien Ag
Publication of BRPI0516717A publication Critical patent/BRPI0516717A/pt

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
    • A61M25/0021—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
    • 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
    • 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
    • A61M25/0021—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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)

Abstract

CATETER DE LúMEN TRIPLO Trata-se de um cateter de lúmen triplo que compreende um lúmen de transfusão (4), um lúmen de entrada de sangue (2) e um lúmen de saída de sangue (3). O lúmen de transfusão (4) apresenta uma extremidade distal e uma porção de extremidade condutora (12, 12A), a porção de extremidade condutora tendo seu diâmetro progressivamente reduzido até a extremidade proximal. Um orifício de transfusão (4a) é formado na extremidade proximal do lúmen de transfusão. O lúmen de entrada de sangue (2) é dotado de um orifício de entrada de sangue (2a) em uma região da extremidade proximal da porção da extremidade condutora, o orifício de entrada de sangue se abrindo pelo menos parcialmente no sentido do eixo geométrico da porção da extremidade condutora. O lúmen de sarda do sangue (3) inclui um par de orifícios de saída de sangue (3a, 3b) dispostos em paredes laterais opostas do cateter, o lúmen de saída de sangue estendido a partir da extremidade distal pelo menos até os orifícios de saída de sangue.
BRPI0516717-5A 2004-09-30 2005-09-30 cateter de lúmen triplo BRPI0516717A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004285832A JP4592374B2 (ja) 2004-09-30 2004-09-30 トリプルルーメンカテーテル
PCT/EP2005/010596 WO2006034877A1 (en) 2004-09-30 2005-09-30 Triple lumen catheter

Publications (1)

Publication Number Publication Date
BRPI0516717A true BRPI0516717A (pt) 2008-01-15

Family

ID=35768601

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516717-5A BRPI0516717A (pt) 2004-09-30 2005-09-30 cateter de lúmen triplo

Country Status (10)

Country Link
US (1) US8062247B2 (pt)
EP (1) EP1804878A1 (pt)
JP (1) JP4592374B2 (pt)
KR (1) KR20070083696A (pt)
CN (1) CN101056667B (pt)
AU (1) AU2005289092B2 (pt)
BR (1) BRPI0516717A (pt)
CA (1) CA2587151C (pt)
MX (1) MX2007003714A (pt)
WO (1) WO2006034877A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758836B2 (en) 2002-02-07 2004-07-06 C. R. Bard, Inc. Split tip dialysis catheter
US7393339B2 (en) 2003-02-21 2008-07-01 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US20040243095A1 (en) 2003-05-27 2004-12-02 Shekhar Nimkar Methods and apparatus for inserting multi-lumen spit-tip catheters into a blood vessel
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US9126011B2 (en) 2006-03-24 2015-09-08 Merit Medical Systems, Inc. Anti-clotting indwelling catheter
US8029457B2 (en) 2006-03-24 2011-10-04 Aat Catheter Technologies, Llc Indwelling catheter with anti-clotting features
EP2211797B1 (en) 2007-10-12 2020-03-25 Medivance Incorporated Improved system for patient temperature control
WO2009051967A1 (en) 2007-10-17 2009-04-23 Spire Corporation Manufacture of split tip catheters
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
CN101918067B (zh) 2007-11-01 2013-04-10 C·R·巴德股份有限公司 包括三个内腔末端的导管组件
TR201806993T4 (tr) 2007-11-16 2018-06-21 Medivance Inc Hasta sıcaklığı tepki kontrol sistemi ve yöntemi.
JP5271169B2 (ja) * 2009-06-26 2013-08-21 日本コヴィディエン株式会社 スタイレット、カテーテルセットおよびカテーテルセットの製造方法
CA2715857A1 (en) * 2009-09-30 2011-03-30 Tyco Healthcare Group Lp Medical catheter having a design providing low recirculation and reversibility
US8591450B2 (en) 2010-06-07 2013-11-26 Rex Medical L.P. Dialysis catheter
US9199024B2 (en) * 2010-07-14 2015-12-01 Asahi Kasei Medical Co., Ltd. Hemodialysis system
JP5650943B2 (ja) * 2010-07-14 2015-01-07 旭化成メディカル株式会社 血液透析システム及び透析液流速度の算出方法
JP2013048650A (ja) * 2011-08-30 2013-03-14 Nihon Covidien Kk 透析用カテーテル
US9155862B2 (en) 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
JP6391910B2 (ja) * 2012-12-14 2018-09-19 株式会社グッドマン 吸引カテーテル
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US10039899B2 (en) 2013-09-27 2018-08-07 Covidien Lp Multiple lumen catheters
WO2016011091A1 (en) 2014-07-14 2016-01-21 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting split tip catheters having enhanced stiffening and guiding features
JP6720140B2 (ja) * 2014-08-14 2020-07-08 メディヴァンス インコーポレイテッドＭｅｄｉｖａｎｃｅ，Ｉｎｃ． 体外温度制御のためのシステム
WO2016100970A2 (en) 2014-12-19 2016-06-23 Hospital For Special Surgery Multi-catheter infusion system and method thereof
US10478546B2 (en) * 2015-09-15 2019-11-19 Surmodics, Inc. Hemodialysis catheter sleeve
CN114533067A (zh) * 2016-06-10 2022-05-27 泰尔茂株式会社 氧测定装置
JP7106970B2 (ja) * 2017-05-26 2022-07-27 ニプロ株式会社 トリプルルーメンカテーテル
US11759402B2 (en) 2018-06-29 2023-09-19 Generica Medical International, Inc. Enteral feeding systems and methods
US20220323716A1 (en) * 2019-05-24 2022-10-13 Shelverton Holdings Pty Ltd. Catheter
KR102701903B1 (ko) * 2022-12-12 2024-09-02 신원선 신규 말초삽입형중심정맥관
WO2024128586A1 (ko) * 2022-12-12 2024-06-20 신원선 신규 말초삽입형중심정맥관

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134402A (en) * 1976-02-11 1979-01-16 Mahurkar Sakharam D Double lumen hemodialysis catheter
US4894057A (en) * 1987-06-19 1990-01-16 Howes Randolph M Flow enhanced multi-lumen venous catheter device
US5135599A (en) * 1987-12-22 1992-08-04 Vas-Cath Incorporated Method of making a triple lumen catheter
DE3907618A1 (de) * 1989-03-09 1990-09-20 Braun Melsungen Ag Katheter
US5221256A (en) * 1992-02-10 1993-06-22 Mahurkar Sakharam D Multiple-lumen catheter
US5348536A (en) 1993-08-02 1994-09-20 Quinton Instrument Company Coextruded catheter and method of forming
US5395316A (en) * 1993-08-11 1995-03-07 Med-Pro Design, Inc. Triple lumen catheter
ATE332160T1 (de) * 1995-09-21 2006-07-15 Sherwood Serv Ag Kegelförmiger verstärkter katheter
JPH09276410A (ja) * 1996-04-11 1997-10-28 Nippon Sherwood Kk トリプルルーメンカテーテル

Also Published As

Publication number Publication date
CN101056667A (zh) 2007-10-17
CA2587151C (en) 2013-09-17
US8062247B2 (en) 2011-11-22
AU2005289092B2 (en) 2011-12-01
CN101056667B (zh) 2011-08-03
JP4592374B2 (ja) 2010-12-01
KR20070083696A (ko) 2007-08-24
WO2006034877A1 (en) 2006-04-06
MX2007003714A (es) 2007-08-07
JP2006095134A (ja) 2006-04-13
CA2587151A1 (en) 2006-04-06
US20090024078A1 (en) 2009-01-22
AU2005289092A1 (en) 2006-04-06
EP1804878A1 (en) 2007-07-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2325 DE 28-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.