DE20202883U1 - Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle - Google Patents

Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle

Info

Publication number
DE20202883U1
DE20202883U1 DE20202883U DE20202883U DE20202883U1 DE 20202883 U1 DE20202883 U1 DE 20202883U1 DE 20202883 U DE20202883 U DE 20202883U DE 20202883 U DE20202883 U DE 20202883U DE 20202883 U1 DE20202883 U1 DE 20202883U1
Authority
DE
Germany
Prior art keywords
layer
cannula
hollow organ
ring
middle layer
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
DE20202883U
Other languages
English (en)
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.)
Berlin Heart GmbH
Original Assignee
Berlin Heart GmbH
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 Berlin Heart GmbH filed Critical Berlin Heart GmbH
Priority to DE20202883U priority Critical patent/DE20202883U1/de
Publication of DE20202883U1 publication Critical patent/DE20202883U1/de
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
    • 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
    • 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
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
    • A61M60/863—Apex rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/064—Blood vessels with special features to facilitate anastomotic coupling

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
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Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (5)

1. Vorrichtung zur Verbindung eines Hohlorgans (3) mit einer Kanüle (2), gekennzeichnet durch einen auf die Kanüle (2) aufschiebbaren am Hohlorgan (3) Nahtring (1).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Nahtring (1) mehrschichtig aufgebaut ist.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schichtmaterialien aus unterschiedlichen Werkstoffen bestehen.
4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß mindestens ein Schichtring (4) durch elastische flexible Ausbildung in Form einer Lippe (8) die Dichtfunktion zur Kanüle wahrnimmt.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Nahtring (1) aus einer Mittelschicht (4) mit einer ringförmigen im Innenradius angesetzten Lippe (8), einer Außenschicht (5) auf der einen Seite der Mittelschicht (4), einer Außenschicht 6 auf der anderen Seite der Mittelschicht (4) sowie aus einer auf jeder äußeren Seite der Außenschicht (5 und 6) angebrachten Gewebeschicht (7) besteht.
DE20202883U 2001-02-16 2002-02-18 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle Expired - Lifetime DE20202883U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202883U DE20202883U1 (de) 2001-02-16 2002-02-18 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10108814A DE10108814A1 (de) 2001-02-16 2001-02-16 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle
DE20202883U DE20202883U1 (de) 2001-02-16 2002-02-18 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle

Publications (1)

Publication Number Publication Date
DE20202883U1 true DE20202883U1 (de) 2002-07-11

Family

ID=7675283

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10108814A Withdrawn DE10108814A1 (de) 2001-02-16 2001-02-16 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle
DE20202883U Expired - Lifetime DE20202883U1 (de) 2001-02-16 2002-02-18 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10108814A Withdrawn DE10108814A1 (de) 2001-02-16 2001-02-16 Vorrichtung zur Verbindung eines Hohlorgans mit einer Kanüle

Country Status (1)

Country Link
DE (2) DE10108814A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2890418A1 (de) * 2012-08-31 2015-07-08 Thoratec Corporation Ventrikuläre manschette
US9981076B2 (en) 2012-03-02 2018-05-29 Tc1 Llc Ventricular cuff
US10894116B2 (en) 2016-08-22 2021-01-19 Tc1 Llc Heart pump cuff
US11235137B2 (en) 2017-02-24 2022-02-01 Tc1 Llc Minimally invasive methods and devices for ventricular assist device implantation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113041489B (zh) * 2019-12-26 2022-11-18 上海微创心力医疗科技有限公司 血泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178612A (en) * 1990-10-10 1993-01-12 Strato Medical Corporation Compressible split cylinder bayonet locking device for attachment of a catheter to a fluid transfer device
FR2685208B1 (fr) * 1991-12-23 1998-02-27 Ela Medical Sa Dispositif de canulation ventriculaire.
DE4218144C1 (de) * 1992-06-02 1993-12-09 Kaltenbach Martin Leitung zum Einführen in ein Hohlorgan
US5509902A (en) * 1994-07-25 1996-04-23 Raulerson; J. Daniel Subcutaneous catheter stabilizing devices and methods for securing a catheter using the same
JPH10309321A (ja) * 1997-03-11 1998-11-24 San Medical Gijutsu Kenkyusho:Kk 皮膚ボタン
DE19814576C2 (de) * 1998-04-01 2000-06-08 Siegfried Riek Als Instrumentenkanal für die minimal invasive Chirurgie dienende Hülse
US6319231B1 (en) * 1999-02-12 2001-11-20 Abiomed, Inc. Medical connector
IT1307256B1 (it) * 1999-05-07 2001-10-30 N U S Srl Dispositivo di blocaggio per un catetere e catetere.
DE19936120C2 (de) * 1999-07-31 2001-07-05 Jostra Ag Vorrichtung zum Anschluss von medizinischen Sonden oder Kanülen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9981076B2 (en) 2012-03-02 2018-05-29 Tc1 Llc Ventricular cuff
US11369785B2 (en) 2012-03-02 2022-06-28 Tc1 Llc Ventricular cuff
EP2890418A1 (de) * 2012-08-31 2015-07-08 Thoratec Corporation Ventrikuläre manschette
EP2890418A4 (de) * 2012-08-31 2016-05-25 Thoratec Corp Ventrikuläre manschette
US9981077B2 (en) 2012-08-31 2018-05-29 Tc1 Llc Ventricular cuff
US10894116B2 (en) 2016-08-22 2021-01-19 Tc1 Llc Heart pump cuff
US11583671B2 (en) 2016-08-22 2023-02-21 Tc1 Llc Heart pump cuff
US11235137B2 (en) 2017-02-24 2022-02-01 Tc1 Llc Minimally invasive methods and devices for ventricular assist device implantation

Also Published As

Publication number Publication date
DE10108814A1 (de) 2002-09-05

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020814

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050523

R081 Change of applicant/patentee

Owner name: BERLIN HEART GMBH, DE

Free format text: FORMER OWNER: BERLIN HEART AG, 12247 BERLIN, DE

Effective date: 20071211

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20080403

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20100319

R071 Expiry of right
R071 Expiry of right