EP1198262A1 - Catheter comprenant un clapet anti-retour - Google Patents

Catheter comprenant un clapet anti-retour

Info

Publication number
EP1198262A1
EP1198262A1 EP00952210A EP00952210A EP1198262A1 EP 1198262 A1 EP1198262 A1 EP 1198262A1 EP 00952210 A EP00952210 A EP 00952210A EP 00952210 A EP00952210 A EP 00952210A EP 1198262 A1 EP1198262 A1 EP 1198262A1
Authority
EP
European Patent Office
Prior art keywords
catheter
check valve
valve
patient
combination
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.)
Withdrawn
Application number
EP00952210A
Other languages
German (de)
English (en)
Other versions
EP1198262A4 (fr
Inventor
Thomas L. Spinks
Kevin H. Pike
Michael Kassel
Mark Godfrey
Scott Wells
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.)
Vadus Inc
Original Assignee
Vadus Inc
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 Vadus Inc filed Critical Vadus Inc
Publication of EP1198262A1 publication Critical patent/EP1198262A1/fr
Publication of EP1198262A4 publication Critical patent/EP1198262A4/fr
Withdrawn legal-status Critical Current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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0693—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof including means for seal penetration

Definitions

  • This invention relates to peripherally inserted central and/or midline catheters
  • the check valve prevents hazardous blood spills when a
  • peripherally inserted central catheter line has reached the vascular areas near the heart.
  • Intravenous catheters for the infusion of fluids into the veins of a patient are
  • One type is the "through-the-needle" catheter
  • the needle is not withdrawn from the patient upon
  • the second type of catheters is the "over-the-needle" type.
  • the insertion needle is withdrawn
  • HCW healthcare workers
  • PICC catheter
  • peripheral venous system and the time required to place a typical PICC line, which can
  • the catheter upwardly through the vascular system, the catheter must be formed from a soft
  • catheters to extend from two to thirty inches or more through the vascular system of a patient.
  • the insertion of the PICC line must also occur without causing trauma to the
  • Y-connector including a hemostatic valve for enabling the introduction of an elongated
  • a member e.g., a balloon catheter, into the body of a living being while precluding blood
  • the Y-connector includes a housing having an interior in
  • valve element e.g., a disc-like member, has a small diameter opening therein.
  • valve element e.g., a duck-bill valve elements
  • valve element includes a normally closed, but
  • the plunger mechanism includes a tubular member having
  • the tubular member is arranged to be moved into and out of the aperture in the
  • the tubular member has a central passageway arranged to enable
  • the elongated member to be readily extended therethrough for location at a desired
  • the one valve element is arranged for engaging
  • valve member to preclude blood from flowing through the interface between the valve
  • a catheter check valve assembly has a valve housing with a wall defining a
  • a duckbill valve and an end cap supporting a catheter are positioned
  • a separator has a major portion positioned in said
  • the separator is axially moveable from a retraced position where the probe is
  • a needle may be extended through the catheter check valve
  • the apparatus comprises a
  • tubular member having a distal end portion and a proximal end portion.
  • end portion is in the form of a hollow housing for a hemostatic valve assembly
  • the reservoir is formed of a foam
  • valve element is a disk ⁇
  • polydimethylsiloxane located distally of the reservoir and has a openable passageway
  • the reservoir applies the lubricating fluid-
  • hollow housing is arranged to produce peripheral pressure on the valve element to
  • valve body is configured as a valve flap (20)
  • valve flap is mounted in the connection piece via an elastic
  • valve assembly having a proximal end, a distal end for
  • an elastic valve member having at least one slit and a slide
  • the device has a valve
  • valve opener extending through the valve member, and with the stem having a
  • An attachment structure has a proximal end
  • a needle is insertable through the outer
  • An inner cannula is attached to an inner cannula
  • the attachment structure can comprise two, hubs, one
  • a valve structure is associated
  • valve structure opens
  • the assembly allows the removal of the inner cannula and the insertion of a
  • cannula can also be provided if the material of the outer cannula is such that it will swell
  • angiographic catheter includes a housing having a first end adapted to form a luer lock
  • elastomeric slit seal is supported across the central bore to selectively seal the proximal
  • the slit seal is adapted to permit a guidewire to be passed
  • the second end of the housing is
  • a female luer lock connection fitting for receiving the conical tip of a syringe, stopcock, or the like, and forming a pressure-tight connection therebetween.
  • C.R. Bard also sells a PICC line having a valve type structure in the distal end of
  • PICC line is known as a Groshong valve.
  • the present invention provides a catheter and check valve system or combination
  • check valve prevents fluids from flowing out of the patient, which is particularly
  • the check valve also prevents the introduction of air, fluids or other
  • the catheter and check valve combination include a catheter
  • valve housing having an internal cavity in fluid communication with
  • a check valve is disposed within the internal cavity of
  • the check valve is movable between a first position sealing the
  • valve housing has an end wall defining an opening
  • the check valve is normally biased against the end wall to seal the opening.
  • valve is movable to the second position away from the end wall, which opens the
  • the proximal end of the catheter includes a connector for
  • a suitable attachment such as a drug introduction device, an IV
  • the attachment includes a projection adapted for
  • the catheter comprises a PICC line.
  • the PICC line may be
  • valve housing or the valve housing may have a fitting for being secured
  • the catheter comprises an introducer catheter having
  • valve housing and check valve seal the
  • introducer catheter but permit fluid communication through the introducer catheter
  • the introducer catheter includes a connector and a cap is fitted
  • a guide wire extends through the introducer catheter and has one
  • cap and guide wire are removable from the introducer catheter with the guide wire being
  • the check valve is made of a resilient material that
  • the introducer catheter further includes a needle extending
  • the sharp end or tip of the needle is inserted
  • a needle into the patient. After insertion, a needle can be removed from the introducer
  • guide wire may have one end secured to the needle and the other end secured to a cap on
  • Fig. 1 is a schematic side view shown in partial cross-section of the catheter and
  • Fig. 2 is a schematic side view shown in partial cross-section of the catheter and
  • Fig. 3 is a schematic side view shown in cross-section of the check valve
  • Fig. 4 is a schematic side view shown in cross-section of the check valve
  • Fig. 5 is a schematic side view shown in partial cross-section of an embodiment
  • Fig. 6 is a schematic side view shown in partial cross-section of an embodiment
  • Fig. 7 is a schematic side view shown in partial cross-section of an embodiment
  • Fig. 8 is a schematic side view shown in partial cross-section of an embodiment
  • the numeral 10 designates a PICC line having a first
  • the proximal end 12 includes a valve housing 13
  • the connector 14 takes the form of a
  • PICC line 10 is shown for purposes of representation, and that the check value of the present
  • the attachment 17 is also
  • the valve housing 13 defines an internal cavity 18 in fluid communication with
  • the check valve 18 can thus be used to control fluid flow
  • a check valve 19 is positioned within the internal cavity 18 for sealing or
  • the check valve 19 is designed to seal an
  • valve 19 is biased against internal wall 21 and seals the opening 20, as shown in Fig. 1.
  • the check valve 19 seals the valve housing 11 to prevent, for example,
  • the connector 16 on attachment 17 includes a projection 22 that is inserted through the second end 12 and into the internal cavity 18 to displace the check valve 19 away from
  • the check valve 19 may take the
  • check valve in accordance with the present disclosure, the check valve
  • valve seat 24 that includes a number of fluid passageways (not shown) that
  • the PICC line 10 and the valve housing 13 may be any type of the PICC line 10 and the valve housing 13.
  • housing 13 includes a fitting 25 and lock member 26 that are inserted into the PICC line
  • PICC line 10 can be introduced into the patient's body in a variety of well known mechanisms, and then the valve housing 13 can be used to cap the open end of the PICC
  • valve housing 13 and check valve 18 thus seal the PICC line 10, while still
  • an introducer catheter 27 includes a valve housing 28 and a check valve
  • the check valve 29 is disposed in an internal cavity 30 within valve housing 28 and
  • a tube portion 27a formed of soft, pliable and biocompatible material and is
  • attachment 17 (Fig. 2) to the introducer of catheter 27, the attachment 17 can be
  • the guide wire 31 has an end 31a
  • the cap 32 can be connected to connector 30 with the shown male and female luer connectors 30a and 32a or other suitable connecting mechanisms.
  • the cap 32 can be
  • the introducer catheter 27 is used in any manner.
  • the introducer catheter 27 is used in any manner.
  • the needle 33 has a sharp end or tip 33a that projects outwardly beyond the
  • the sharp tip or end 33a of the needle 33 is first
  • the needle 33 into the body of the patient.
  • the needle 33 is attached by guide wire 31 to
  • the check valve 29 is made of a
  • check valve 29 automatically reseals
  • the cap 32 can be removed with the guide
  • check valve 39 seals the end of the catheter. Thereafter, the introducer catheter 27
  • the introducer catheter 27 may also be connected to a needle guard assembly
  • the needle guard assembly may take the form of the needle guard assembly disclosed in U.S. Patent No. 5,954,698, which is hereby incorporated by
  • the catheter and check valve combination of the present invention provides a
  • the check valve eliminates the

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

On décrit un ensemble cathéter (10, 29) et clapet anti-retour (19). Dans une forme de réalisation, le cathéter (10) comprend une ligne PICC (cathéter central à insertion périphérique) comprenant une première extrémité destinée à l'introduction dans un corps et une deuxième extrémité comportant un logement (11) de clapet. Le logement (11) de clapet présente une paroi terminale (21) qui définit une ouverture; un clapet anti-retour (19) étant placé dans le logement (11) et normalement orienté contre la paroi terminale (21) pour fermer hermétiquement l'ouverture. Le clapet anti-retour (19) empêche le sang du patient de s'écouler à l'extérieur lorsque le cathéter (10) est introduit dans le corps d'un patient, ce qui est particulièrement important pour des lignes qui sont reliées au système vasculaire du corps à proximité du coeur. Dans une forme de réalisation, le cathéter comprend un cathéter d'introduction (29) et le clapet anti-retour (19) empêche les fuites de sang lorsque le cathéter d'introduction est introduit dans le patient, et empêche également l'air ou un autre fluide de s'introduire dans le patient par le cathéter d'introduction (29). Dans d'autres formes de réalisation, le cathéter d'introduction (29) peut comprendre un fil-guide (31) et/ou une aiguille (33) rétractables qui peuvent rentrer dans le clapet anti-retour (19) situé dans le logement (11) dudit clapet anti-retour.
EP00952210A 1999-07-27 2000-07-26 Catheter comprenant un clapet anti-retour Withdrawn EP1198262A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14604599P 1999-07-27 1999-07-27
US146045P 1999-07-27
US62588000A 2000-07-26 2000-07-26
US625880 2000-07-26
PCT/US2000/020369 WO2001007103A1 (fr) 1999-07-27 2000-07-26 Catheter comprenant un clapet anti-retour

Publications (2)

Publication Number Publication Date
EP1198262A1 true EP1198262A1 (fr) 2002-04-24
EP1198262A4 EP1198262A4 (fr) 2003-02-12

Family

ID=26843516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00952210A Withdrawn EP1198262A4 (fr) 1999-07-27 2000-07-26 Catheter comprenant un clapet anti-retour

Country Status (2)

Country Link
EP (1) EP1198262A4 (fr)
WO (1) WO2001007103A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210394U1 (de) 2002-07-04 2002-09-12 B. Braun Melsungen Ag, 34212 Melsungen Kathetereinführvorrichtung
US20040073171A1 (en) * 2002-10-10 2004-04-15 Rogers Bobby E. Needle-free valve and catheter assembly
CN101242868B (zh) 2005-07-06 2010-07-28 血管途径公司 静脉导管插入装置及其使用方法
WO2008137956A2 (fr) 2007-05-07 2008-11-13 Vascular Pathways, Inc. Insertion d'un cathéter intraveineux, dispositifs d'échantillonnage de sang et procédé d'utilisation
US9872971B2 (en) 2010-05-14 2018-01-23 C. R. Bard, Inc. Guidewire extension system for a catheter placement device
US8932258B2 (en) 2010-05-14 2015-01-13 C. R. Bard, Inc. Catheter placement device and method
US10384039B2 (en) 2010-05-14 2019-08-20 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US11925779B2 (en) 2010-05-14 2024-03-12 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US9950139B2 (en) 2010-05-14 2018-04-24 C. R. Bard, Inc. Catheter placement device including guidewire and catheter control elements
US8690833B2 (en) 2011-01-31 2014-04-08 Vascular Pathways, Inc. Intravenous catheter and insertion device with reduced blood spatter
CN103379937B (zh) 2011-02-25 2016-09-07 C·R·巴德股份有限公司 包括可缩回的针的医疗部件插入设备
USD903101S1 (en) 2011-05-13 2020-11-24 C. R. Bard, Inc. Catheter
NL2009448C2 (en) * 2012-09-11 2014-03-12 Clinical Devices B V Catheter connector.
WO2014120741A1 (fr) 2013-01-30 2014-08-07 Vascular Pathways, Inc. Systèmes et procédés pour la ponction veineuse et le placement de cathéter
WO2016037127A1 (fr) 2014-09-05 2016-03-10 C.R. Bard, Inc. Dispositif d'insertion de cathéter comprenant une aiguille rétractable
USD903100S1 (en) 2015-05-01 2020-11-24 C. R. Bard, Inc. Catheter placement device
BR112017024570B1 (pt) 2015-05-15 2022-06-28 C.R. Bard, Inc Dispositivo de inserção para inserir um cateter no corpo de um paciente
EP3509513B1 (fr) 2016-09-12 2024-08-07 C. R. Bard, Inc. Commande de sang pour un dispositif d'insertion de cathéter
AU2017401073B2 (en) 2017-03-01 2022-06-02 C. R. Bard, Inc. Catheter insertion device
EP4364779A3 (fr) 2018-03-07 2024-07-31 Bard Access Systems, Inc. Systèmes d'avancement de fil-guide et de retour de sang pour un système d'insertion de dispositif médical
USD921884S1 (en) 2018-07-27 2021-06-08 Bard Access Systems, Inc. Catheter insertion device
JP2022545447A (ja) 2019-08-19 2022-10-27 ベクトン・ディキンソン・アンド・カンパニー 正中線カテーテル配置デバイス

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177809A (en) * 1977-09-15 1979-12-11 Warner-Lambert Company Intravenous catheter apparatus and method
EP0471547A1 (fr) * 1990-08-15 1992-02-19 Becton, Dickinson and Company Dispositif d'adaptateur pour cathéter avec valve et méthode d'utilisation
US5535785A (en) * 1994-09-08 1996-07-16 Nypro, Inc. Luer-activated check valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357961A (en) * 1993-05-12 1994-10-25 Hdc Corporation Catheter guidewire and flushing apparatus and method of insertion
DE4442352C1 (de) * 1994-11-29 1995-12-21 Braun Melsungen Ag Ventilvorrichtung
IT1285266B1 (it) * 1996-02-26 1998-06-03 Borla Ind Connettore con valvola di protezione per linee medicali di infusione/ trasfusione e simili.
US5967490A (en) * 1997-01-08 1999-10-19 Vadus, Inc. Catheter hubs having a valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177809A (en) * 1977-09-15 1979-12-11 Warner-Lambert Company Intravenous catheter apparatus and method
EP0471547A1 (fr) * 1990-08-15 1992-02-19 Becton, Dickinson and Company Dispositif d'adaptateur pour cathéter avec valve et méthode d'utilisation
US5535785A (en) * 1994-09-08 1996-07-16 Nypro, Inc. Luer-activated check valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0107103A1 *

Also Published As

Publication number Publication date
WO2001007103A1 (fr) 2001-02-01
EP1198262A4 (fr) 2003-02-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: GODFREY, MARK

Inventor name: PIKE, KEVIN, H.

Inventor name: KASSEL, MICHAEL

Inventor name: WELLS, SCOTT

Inventor name: SPINKS, THOMAS, L.

A4 Supplementary search report drawn up and despatched

Effective date: 20030102

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Ipc: 7A 61M 39/26 B

Ipc: 7A 61M 5/00 A

Ipc: 7A 61M 25/06 B

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