ES2558590B2 - FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER - Google Patents

FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER Download PDF

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Publication number
ES2558590B2
ES2558590B2 ES201431192A ES201431192A ES2558590B2 ES 2558590 B2 ES2558590 B2 ES 2558590B2 ES 201431192 A ES201431192 A ES 201431192A ES 201431192 A ES201431192 A ES 201431192A ES 2558590 B2 ES2558590 B2 ES 2558590B2
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Spain
Prior art keywords
coupling
hollow cylindrical
lumens
plug
patient
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Active
Application number
ES201431192A
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Spanish (es)
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ES2558590A1 (en
Inventor
Fernando BLAYA HARO
Manuel Enrique ISLÁN MARCOS
Enrique SORIANO HERAS
Álvaro RAMÍREZ GÓMEZ
Jesús Manuel GARCÍA ALONSO
Imanol GARCÍA VICARIO
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Universidad Politecnica de Madrid
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Universidad Politecnica de Madrid
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Publication date
Application filed by Universidad Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES201431192A priority Critical patent/ES2558590B2/en
Priority to PCT/ES2015/070576 priority patent/WO2016020569A1/en
Publication of ES2558590A1 publication Critical patent/ES2558590A1/en
Application granted granted Critical
Publication of ES2558590B2 publication Critical patent/ES2558590B2/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body

Abstract

Dispositivo de fijación, cierre y acoplamiento para catéter de perfusión intravenosa.#La presente invención se refiere a un sistema mecánico de fijación, cierre y acoplamiento para catéter de perfusión intravenosa. El sistema dispone de una pieza circular de pequeño espesor (2) con al menos dos orificios para su fijación (5) subcutánea, centralmente de uno o más conductos para acoplar lúmenes (3), y de una parte cilíndrica hueca que sobresale a uno de los lados (6), exteriormente roscada e interiormente lisa con un tetón de posición (4). Para uso domiciliario se dispone de un tapón de estanqueidad (7) con uno o más tubos de pequeño diámetro (9) que se acoplan en los orificios para lúmenes (3), una ranura de posición (10), un tirador (11), y un tapón roscado ciego (8) para el cierre hermético con la parte roscada (6). Para uso hospitalario se dispone de un tapón intermedio (12) con una o más entradas para lúmenes, y de un tapón roscado hueco (13) que permite su acoplamiento hermético con la parte roscada (6).Fixing, closing and coupling device for intravenous infusion catheter. # The present invention relates to a mechanical fixing, closing and coupling system for intravenous infusion catheter. The system has a circular piece of small thickness (2) with at least two holes for its subcutaneous fixation (5), centrally of one or more ducts for coupling lumens (3), and a hollow cylindrical part that protrudes to one of the sides (6), externally threaded and internally smooth with a position pin (4). For home use there is a sealing plug (7) with one or more small diameter tubes (9) that fit in the lumens (3), a position slot (10), a handle (11), and a blind screw cap (8) for sealing with the threaded part (6). For hospital use, there is an intermediate plug (12) with one or more lumen entries, and a hollow screw cap (13) that allows its tight coupling with the threaded part (6).

Claims (1)

9REIVINDICACIONES1.Un sistemade fijación, cierre y acoplamiento de un catéter, como un catéter venoso periférico, un catéter venoso central o un catéter arterialcentralque comprende:a)una pieza que se introduce en el catéter, colocándose enel extremo del 5catéter opuesto al lado ancladoen la vena o arteriadel paciente, compuesta a su vez por una parte circular plana (2), que se coloca bajo la piel del paciente y que contiene una pluralidad de orificios (5) distribuidos concéntricamenteen la parte exterior de la parte circular plana, que permiten la fijación a la piel del paciente, y una parte cilíndrica hueca 10roscadaexteriormente(6) situada sobre el centro de la parte circular plana (2),queatraviesa la piel del paciente y sale al exterior, y en cuyo interior hay una pluralidad de orificios (3)para la introducción de tubos para lúmenes(14)o tubos de cierre (9),yal menos un tetón de posición (4) a lo largo de la superficie interior del cilindro para la introducción delcanal de 15guíay posición(10);b)un sistema de cierre para el sellado del sistema del exterior del paciente;c)un sistema de acoplamiento de lúmenes y otros elementos externos.2.Un dispositivo de fijación cierre y acoplamiento de un catétersegún la 20reivindicación 1caracterizado porun sistema de cierre que comprende:a)un tapón de estanqueidad intermedio (7),que se ajusta en el interior de la pieza cilíndrica hueca (6)y que a su vez comprende:-una pluralidad de tubosde cierre (9), situados en el interior del tapón(7),para el acoplamiento con los conductos para lúmenes(3); 25-un canal guía y posicionado (10), alojadoa lo largo de la superficie exterior del tapón,para favorecer y posicionar su acoplamiento con la pieza cilíndrica hueca (6) por coincidencia con eltetónde posición(4); -un tirador de apertura (11),situado en la parte exterior del tapón (7), 30para facilitar su extracción; 10b)un tapón hueco ciego(8),quese coloca sobre el tapón de estanqueidad intermedio (7) y se enrosca a la pieza cilíndrica hueca (6).3.Un dispositivo de fijacióncierre y acoplamientode un catéter según reivindicación 1, caracterizado por un sistema de acoplamiento de lúmenes y 5otros elementos externos que comprende: a) un tapón de acoplamientointermedio (12) que se ajusta en el interior de la pieza cilíndrica hueca (6) y que a su vez comprende:-una pluralidad de orificios a través de los cuales pasan los lúmenes (14).10-un canal guía y posicionado (10), alojado a lo largo de la superficie exterior del tapón, para favorecer y posicionar su acoplamiento con la pieza cilíndrica hueca (6) por coincidencia con su tetón de posición (4); b) un tapón roscado hueco (13)que actúade elemento de unión entre el 15tapón de acoplamiento intermedio y la pieza cilíndrica hueca (6) mediante unión roscaday que deja paso a través de su orificio central a uno o una pluralidad de lúmenes(14). 9 CLAIMS 1. A catheter fixation, closure and coupling system, such as a peripheral venous catheter, a central venous catheter, or a central arterial catheter, comprising: The patient's vein or artery, in turn composed of a flat circular part (2), which is placed under the patient's skin and contains a plurality of holes (5) distributed concentrically on the outside of the flat circular part, which allow the fixation to the patient's skin, and a hollow cylindrical part 10 externally threaded (6) located on the center of the flat circular part (2), which passes through the skin of the patient and exits to the outside, and inside which there are a plurality of holes (3 ) for the introduction of tubes for lumens (14) or closing tubes (9), and at least one position lug (4) along the inner surface of the cylinder for the introduction of the guide channel and position (10); b) a closure system for sealing the system from the outside of the patient; c) a system for coupling lumens and other external elements. 2. A device for fixing the closure and coupling of a catheter according to claim 1, characterized by a closing system comprising: a) an intermediate sealing plug (7), which fits inside the hollow cylindrical part (6) and which in turn comprises: -a plurality of closing tubes (9), located in the inside of the cap (7), for coupling with the lumen conduits (3); 25-a guide and positioned channel (10), housed along the outer surface of the cap, to favor and position its coupling with the hollow cylindrical piece (6) by coincidence with the position (4); - an opening handle (11), located on the outside of the cap (7), to facilitate its removal; 10b) a blind hollow plug (8), which is placed on the intermediate sealing plug (7) and is screwed onto the hollow cylindrical piece (6). 3. A device for fastening, closing and coupling a catheter according to claim 1, characterized by a lumens coupling system and other external elements comprising: a) an intermediate coupling plug (12) that fits inside the hollow cylindrical part (6) and which in turn comprises: -a plurality of holes through which pass the lumens (14) .10-a guide and positioned channel (10), housed along the outer surface of the cap, to favor and position its coupling with the hollow cylindrical piece (6) by coinciding with its stud position (4); b) a hollow threaded plug (13) that acts as a connecting element between the intermediate coupling plug and the hollow cylindrical piece (6) by means of a threaded connection and that allows one or a plurality of lumens (14) to pass through its central hole .
ES201431192A 2014-08-05 2014-08-05 FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER Active ES2558590B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201431192A ES2558590B2 (en) 2014-08-05 2014-08-05 FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER
PCT/ES2015/070576 WO2016020569A1 (en) 2014-08-05 2015-07-27 Fixing, closing and coupling device for intravenous perfusion catheters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431192A ES2558590B2 (en) 2014-08-05 2014-08-05 FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER

Publications (2)

Publication Number Publication Date
ES2558590A1 ES2558590A1 (en) 2016-02-05
ES2558590B2 true ES2558590B2 (en) 2016-11-17

Family

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Family Applications (1)

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ES201431192A Active ES2558590B2 (en) 2014-08-05 2014-08-05 FIXING, CLOSURE AND COUPLING DEVICE FOR INTRAVENOUS PERFUSION CATHETER

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ES (1) ES2558590B2 (en)
WO (1) WO2016020569A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540451A (en) * 1967-02-28 1970-11-17 William V Zeman Drainage cannula with tissue connecting assemblies on both ends
US4278092A (en) * 1979-07-05 1981-07-14 American Hospital Supply Corporation Peritoneal catheter
DE2948949A1 (en) * 1979-08-15 1981-03-26 American Hospital Supply Corp., Evanston, Ill. IMPLANTATION ELEMENT
US4516968A (en) * 1982-09-28 1985-05-14 Marshall Charles A Catheter shield and method of use
US5287852A (en) * 1993-01-13 1994-02-22 Direct Trends International Ltd. Apparatus and method for maintaining a tracheal stoma
IT244396Y1 (en) * 1998-11-25 2002-03-11 Haemopharm Industry Ag FLEXIBLE CONNECTION TUBE FOR PERITONEAL DIALYSIS CONCONNECTOR SWIVEL SCREWABLE TERMINAL AROUND THE TUBE

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Publication number Publication date
ES2558590A1 (en) 2016-02-05
WO2016020569A1 (en) 2016-02-11

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