ES2031932T3 - Dispositivo de cateter. - Google Patents

Dispositivo de cateter.

Info

Publication number
ES2031932T3
ES2031932T3 ES198888100702T ES88100702T ES2031932T3 ES 2031932 T3 ES2031932 T3 ES 2031932T3 ES 198888100702 T ES198888100702 T ES 198888100702T ES 88100702 T ES88100702 T ES 88100702T ES 2031932 T3 ES2031932 T3 ES 2031932T3
Authority
ES
Spain
Prior art keywords
tube
injection
mandrin
cannules
valve
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.)
Expired - Lifetime
Application number
ES198888100702T
Other languages
English (en)
Inventor
Hans Dr. Haindl
Jurgen Fuchs
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.)
Individual
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
Application granted granted Critical
Publication of ES2031932T3 publication Critical patent/ES2031932T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • 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

Abstract

LOS CATETERS DE TRATAMIENTO VENAL TIENEN UN TUBO DE CANULAS, A TRAVES DEL CUAL SE PUEDE INYECTAR MEDICAMENTOS AL PACIENTE. EN INYECCION INTERMITENTE HAY QUE CERRAR EL TUBO DE CANULAS A TRAVES DE UN MANDRINO PARA EVITAR, QUE LOS COMPONENTES DE SANGRE PENETREN AL TUBO DE CANULAS. EN DISPOSITIVOS DE CATETER LA DESVENTAJA CONSTA, DE QUE PARA LA INYECCION SE SEPARA EL MANDRIN Y DESPUES DE LA INYECCION HAYA QUE UTILIZAR UN NUEVO, ESTERIL MANDRIN. EN EL DISPOSITIVO DE CATETER, CONFORME AL INVENTO, EL MANDRIN (12) PUEDE PERMANECER EN EL CATETER DE TRATAMIENTO (10) DURANTE LA INYECCION. EL MEDICAMENTE INYECTADO A TRAVES DEL TUBO DE INYECCION (17) CORRE A TRAVES DE UN CANAL DE LIQUIDOS (34) ENTRE MANDRIN (12) Y TUBO DE CANULAS (14) Y SALE DEL TUBO DE CANULAS A TRAVES DE UNA VALVULA (35). LA VALVULA (35) PUEDE FORMARSE COMO VALVULA DE RETROCESO (36). EL PICO DEL MANDRIN EVITA LA PENETRACION DE LOS COMPONENTES DE SANGRE EN EL TUBO DE CANULAS (14). DE ESE MODO, QUE NO HAY QUE SACAR EL MANDRIN (12) PARA LA INYECCION, SE AUMENTA LA SEGURIDAD DE LAS CONTAMINACION.
ES198888100702T 1987-06-27 1988-01-20 Dispositivo de cateter. Expired - Lifetime ES2031932T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873721299 DE3721299A1 (de) 1987-06-27 1987-06-27 Kathetervorrichtung

Publications (1)

Publication Number Publication Date
ES2031932T3 true ES2031932T3 (es) 1993-01-01

Family

ID=6330434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888100702T Expired - Lifetime ES2031932T3 (es) 1987-06-27 1988-01-20 Dispositivo de cateter.

Country Status (4)

Country Link
US (1) US4871356A (es)
EP (1) EP0300114B1 (es)
DE (2) DE3721299A1 (es)
ES (1) ES2031932T3 (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085635A (en) * 1990-05-18 1992-02-04 Cragg Andrew H Valved-tip angiographic catheter
US5203775A (en) * 1990-09-18 1993-04-20 Medex, Inc. Needleless connector sample site
US5163921A (en) * 1990-10-04 1992-11-17 Feiring Andrew J Valved perfusion cardiovascular catheters
US5098405A (en) * 1991-01-31 1992-03-24 Becton, Dickinson And Company Apparatus and method for a side port cathether adapter with a one piece integral combination valve
US5409468A (en) * 1991-09-13 1995-04-25 Sachse; Hans Arrangement comprising a ureter tube, an auxiliary tube as well as a mandrin
US5215527A (en) * 1991-12-12 1993-06-01 Becton, Dickinson And Company Catheter introducer assembly
CA2588574A1 (en) 1991-12-18 1993-06-24 Icu Medical, Inc. Medical valve
US5382238A (en) * 1993-05-20 1995-01-17 Quinton Instrument Company Catheter stiffeners
US5512043A (en) * 1994-03-03 1996-04-30 Level 1 Technologies Needleless injection site
US5810768A (en) * 1995-06-07 1998-09-22 Icu Medical, Inc. Medical connector
US5857464A (en) * 1995-06-07 1999-01-12 Desai; Jawahar M. Catheter for media injection
US6052612A (en) 1995-06-07 2000-04-18 Desai; Jawahar M. Catheter for media injection
US5738663A (en) 1995-12-15 1998-04-14 Icu Medical, Inc. Medical valve with fluid escape space
IL125756A (en) 1996-02-15 2003-05-29 Biosense Inc Catheter for use in surgery
US5685857A (en) * 1996-03-22 1997-11-11 Plc Medical Systems, Inc. Thoracoscopic cannula system
US6443974B1 (en) 1996-07-28 2002-09-03 Biosense, Inc. Electromagnetic cardiac biostimulation
US6447484B1 (en) 1997-01-09 2002-09-10 Medtronic, Inc. Flexible disc obturator for a cannula assembly
US5957898A (en) 1997-05-20 1999-09-28 Baxter International Inc. Needleless connector
EP0923391B1 (en) 1997-05-20 2006-08-09 Baxter International Inc. Needleless connector
US20030129750A1 (en) * 1998-02-05 2003-07-10 Yitzhack Schwartz Homing of donor cells to a target zone in tissue using active therapeutics or substances
US7749215B1 (en) 1998-02-05 2010-07-06 Biosense, Inc. Intracardiac cell delivery and cell transplantation
US20030113303A1 (en) * 1998-02-05 2003-06-19 Yitzhack Schwartz Homing of embryonic stem cells to a target zone in tissue using active therapeutics or substances
ES2293473T3 (es) 1998-02-05 2008-03-16 Biosense Webster, Inc. Administracion intracardiaca de farmaco.
FR2774895B1 (fr) * 1998-02-16 2000-06-30 Braun Celsa Sa Dispositif medical comprenant une tige munie d'un moyen d'absorption des contraintes axiales
US6040910A (en) * 1998-05-20 2000-03-21 The Penn State Research Foundation Optical phase-shift triangulation technique (PST) for non-contact surface profiling
US6540735B1 (en) * 2000-05-12 2003-04-01 Sub-Q, Inc. System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
US6908459B2 (en) 2001-12-07 2005-06-21 Becton, Dickinson And Company Needleless luer access connector
DE10215191A1 (de) * 2002-04-05 2003-10-16 Pajunk Ohg Besitzverwaltung Kanüle
DE10232114B4 (de) * 2002-07-16 2005-06-23 Huschmand Nia, Abdolhamid, Dr.-med. Venenkatheter mit einem T-förmigen Anschlussstück
US7025744B2 (en) 2002-10-04 2006-04-11 Dsu Medical Corporation Injection site for male luer or other tubular connector
US8377039B2 (en) 2002-10-04 2013-02-19 Nxstage Medical, Inc. Injection site for male luer or other tubular connector
TWM293772U (en) * 2005-11-10 2006-07-11 Wu Pei Jen Safety injection catheter
DE102007025900A1 (de) * 2007-06-01 2008-12-04 Rouska Nenov Verschlußvorrichtung für Venenverweilkanülen
ITMO20070340A1 (it) * 2007-11-13 2009-05-14 Lucomed Spa Dispositivo di raccordo per linee biomedicali, particolarmente per la somministrazione di sostanze farmacologiche
US8454579B2 (en) 2009-03-25 2013-06-04 Icu Medical, Inc. Medical connector with automatic valves and volume regulator
USD644731S1 (en) 2010-03-23 2011-09-06 Icu Medical, Inc. Medical connector
US10238833B2 (en) 2010-08-12 2019-03-26 C. R. Bard, Inc. Access port and catheter assembly including catheter distal portion stability features
CN103068435B (zh) 2010-08-12 2016-08-03 C·R·巴德股份有限公司 包括远侧部分稳定性构件的可修剪导管
US9737686B2 (en) * 2012-03-12 2017-08-22 Becton, Dickinson And Company Catheter adapter port valve
RU2017141182A (ru) 2013-03-16 2019-02-13 Поли Медикьюэ Лимитед Клапан для устройства переноса и способ регулирования направления потока через указанное устройство
US10500376B2 (en) * 2013-06-07 2019-12-10 Becton, Dickinson And Company IV catheter having external needle shield and internal blood control septum
NZ725610A (en) 2014-04-18 2022-01-28 Becton Dickinson Co Needle capture safety interlock for catheter
US11511052B2 (en) 2014-11-10 2022-11-29 Becton, Dickinson And Company Safety IV catheter with V-clip interlock and needle tip capture
MY197406A (en) * 2016-08-01 2023-06-16 Poly Medicure Ltd Intravenous catheter apparatus with safety function and pressure controlled valve element
US10426929B2 (en) * 2017-07-19 2019-10-01 Becton, Dickinson And Company Integrated peripheral intra-venous catheter with improved extension tube port probe access
US20200094023A1 (en) * 2018-09-20 2020-03-26 Becton, Dickinson And Company Catheter having a closed tip and slit for a peripheral intranveous catheter assembly
US20210378486A1 (en) * 2020-06-05 2021-12-09 Ga Health Company Limited Suction valve for an endoscope
CN117244166A (zh) * 2023-10-13 2023-12-19 江苏赛腾医疗科技有限公司 一种自封式分流插管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US396754A (en) * 1889-01-29 Catheter
DE395389C (de) * 1923-07-12 1924-05-08 Peter Zobel Dr Kanuele fuer aerztliche Zwecke zum Einblasen von Luft in den menschlichen Brustkorb
US1926608A (en) * 1932-03-08 1933-09-12 Clinical Supplies Inc Irrigator
US1920006A (en) * 1932-07-26 1933-07-25 Edward A Arnim Jr Prostatic catheter
BE788761A (fr) * 1971-09-14 1973-01-02 Raven Carl B Ensemble de canule d'infusion
US3799172A (en) * 1972-09-25 1974-03-26 R Szpur Retention catheter
US3841308A (en) * 1973-10-15 1974-10-15 Medical Evaluation Devices & I Distally valved catheter device
DE2916097C2 (de) * 1978-04-24 1985-12-05 Advanced Cardiovascular Systems, Inc., Mountain View, Calif. Verfahren zur Herstellung eines Dilatationskatheters
IL58179A (en) * 1978-09-13 1984-04-30 Oneil Alexander George B Medical instrument for insertion into a body passage
US4248234A (en) * 1979-03-08 1981-02-03 Critikon, Inc. Catheter with variable flexural modulus and method of using same
US4327722A (en) * 1979-08-20 1982-05-04 Groshong Leroy E Methods and apparatus for intravenous therapy and hyperalimentation
DE3326648C2 (de) * 1983-07-23 1986-02-27 Werner Dr.med. 4330 Mülheim Schubert Ballonkatheter
DE3540949C1 (de) * 1985-11-19 1987-01-02 Braun Melsungen Ag Katheter
US4666429A (en) * 1986-02-26 1987-05-19 Intelligent Medicine, Inc. Infusion device having improved valving apparatus

Also Published As

Publication number Publication date
EP0300114A3 (en) 1989-02-01
DE3721299A1 (de) 1989-01-12
EP0300114A2 (de) 1989-01-25
US4871356A (en) 1989-10-03
EP0300114B1 (de) 1992-06-10
DE3871867D1 (de) 1992-07-16

Similar Documents

Publication Publication Date Title
ES2031932T3 (es) Dispositivo de cateter.
US3782381A (en) Method for preventing skiving of a catheter
US4432752A (en) Procedure for introducing hyperalimentation catheters and the like
US3856009A (en) Catheter placement unit
US3854483A (en) Urethral introduction catheter
DK164083B (da) Punkterings- og kateteriseringsindretning til menneskelige og dyriske legemer
ES2345214T3 (es) Proteccion de seguridad para agujas medicas.
US5562630A (en) Apparatus and method for insertion of blood vessel catheters without blood loss
SE8303595D0 (sv) Anordning for intravenos neringstillforsel
US3559643A (en) Catheter placement unit
SE7701507L (sv) Kateter
JPH05245210A (ja) カテーテルと導入部材との組立体
AR002375A1 (es) Disposicion para proteccion de una canula de un dispositivo de insercion de cateter.
PT94150B (pt) Cateter de dilatacao proprio para a administracao de drogas por via intravascular
ATE329645T1 (de) Katheter zum verabreichen von strahlung
MX2022008522A (es) Conjunto de extension para mejorar la permeabilidad de un dispositivo de acceso vascular.
EP1768726A1 (en) Applicator and method for applying lock solution in a catheter
ES2108724T3 (es) Cateter de acceso vascular.
CN110787339A (zh) 一种防静脉回流留置针
CN106215276A (zh) 一种蛛网膜下腔硬膜外椎管给药装置
ES2215221T3 (es) Cateter intravenoso con funda de proteccion de la aguja.
SU1222254A1 (ru) Игла дл внутрикостных вливаний
US9687269B2 (en) Hemodialysis double lumen needle angio catheter
RU2015124114A (ru) Рентгеноконтрастный проводник для позиционирования катетера
IT8367651A0 (it) Dispositivo infusore medico impiantabile nel corpo del paziente

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 300114

Country of ref document: ES