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ES2039304B1 - NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW. - Google Patents

NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW.

Info

Publication number
ES2039304B1
ES2039304B1 ES9200178A ES9200178A ES2039304B1 ES 2039304 B1 ES2039304 B1 ES 2039304B1 ES 9200178 A ES9200178 A ES 9200178A ES 9200178 A ES9200178 A ES 9200178A ES 2039304 B1 ES2039304 B1 ES 2039304B1
Authority
ES
Spain
Prior art keywords
blood flow
obstructing
glass
flow
vascular catheter
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
ES9200178A
Other languages
Spanish (es)
Other versions
ES2039304A1 (en
Inventor
Herrero Juan Hernandez
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
Priority to ES9200178A priority Critical patent/ES2039304B1/en
Publication of ES2039304A1 publication Critical patent/ES2039304A1/en
Application granted granted Critical
Publication of ES2039304B1 publication Critical patent/ES2039304B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

CATETER VASCULAR NO OBSTRUCTOR DEL FLUJO SANGUINEO. CONSTA DE DOS CAPAS CONCENTRICAS (2,3) QUE PERMITE PROCEDIMIENTOS DIAGNOSTICOS O TERAPEUTICOS SIN INTERRUPCION DEL FLUJO SANGUINEO EN EL VASO CATETERIZADO (4). LA CAPA EXTERNA (3) TIENE EN SU EXTREMO DISTAL, ADEMAS DEL ORIFICIO FINAL DE SU LUZ, VARIOS ORIFICIOS LATERALES (S), A CUYO TRAVES PUEDE FLUIR LA SANGRE POR EL VASO (4). LA INTERNA (2) SOLO TIENE EL ORIFICIO TERMINAL (8) DE SU LUZ. EMPUJANDO LA CAPA INTERNA (2) SE OBSTRUYEN LOS ORIFICIOS LATERALES (5), OCLUYENDO EL FLUJO SANGUINEO DEL VASO (4). PARA MANTENER CATETERIZADO DICHO VASO SIN OBSTRUIR EL FLUJO, SE RETRAE LA CAPA INTERNA (2); ASI ESTA NO OCLUYE LOS ORIFICIOS EL SISTEMA PERMITE INTRODUCIR A SU TRAVES UNA SONDA MAS FINA, QUE SE PUEDE HACER PROGRESAR EN EL INTERIOR DEL VASO (4), PUDIENDO REALIZAR EXPLORACIONES O TRATAMIENTOS MAS DURADEROS, AL PERMITIR EL FLUJO SANGUINEO A TRAVES DEL VASO CATETERIZADO.NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW. IT CONSISTS OF TWO CONCENTRIC LAYERS (2,3) THAT ALLOWS DIAGNOSTIC OR THERAPEUTIC PROCEDURES WITHOUT INTERRUPTION OF THE BLOOD FLOW IN THE CATHETERIZED VESSEL (4). THE EXTERNAL LAYER (3) HAS AT ITS DISTAL EXTREME, IN ADDITION TO THE FINAL HOLE OF ITS LIGHT, SEVERAL SIDE HOLES (S), TO WHICH THE BLOOD CAN FLOW THROUGH THE GLASS (4). INTERNAL (2) HAS ONLY THE TERMINAL HOLE (8) OF ITS LIGHT. PUSHING THE INTERNAL LAYER (2) THE SIDE HOLES (5) ARE CLOGGED, OCCLUDING THE BLOOD FLOW OF THE GLASS (4). TO KEEP SUCH A GLASS CATHETERIZED WITHOUT OBSTRUCTING THE FLOW, THE INTERNAL LAYER IS RETRACTED (2); SO THE HOLES ARE NOT OCCLUDED THE SYSTEM ALLOWS TO INTRODUCE THROUGH A FINE PROBE THROUGH IT, WHICH CAN MAKE PROGRESS INSIDE THE VESSEL (4). .

ES9200178A 1991-12-30 1991-12-30 NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW. Expired - Lifetime ES2039304B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200178A ES2039304B1 (en) 1991-12-30 1991-12-30 NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200178A ES2039304B1 (en) 1991-12-30 1991-12-30 NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW.

Publications (2)

Publication Number Publication Date
ES2039304A1 ES2039304A1 (en) 1993-09-16
ES2039304B1 true ES2039304B1 (en) 1994-08-16

Family

ID=8275875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200178A Expired - Lifetime ES2039304B1 (en) 1991-12-30 1991-12-30 NON-OBSTRUCTING VASCULAR CATHETER OF THE BLOOD FLOW.

Country Status (1)

Country Link
ES (1) ES2039304B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129129A (en) * 1977-03-18 1978-12-12 Sarns, Inc. Venous return catheter and a method of using the same
DE3523520A1 (en) * 1985-07-01 1987-01-08 Stoeckert Instr Gmbh VESSEL CATHETER
SE449053B (en) * 1986-01-16 1987-04-06 Gambro Cardio Ab Hjert CATHETER
US5041084A (en) * 1990-08-09 1991-08-20 Dlp, Inc. Single stage venous catheter

Also Published As

Publication number Publication date
ES2039304A1 (en) 1993-09-16

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