ES2074012B1 - Canula de puncion intravascular con mecanismo automatico anti-reflujo sanguineo - Google Patents
Canula de puncion intravascular con mecanismo automatico anti-reflujo sanguineoInfo
- Publication number
- ES2074012B1 ES2074012B1 ES09301813A ES9301813A ES2074012B1 ES 2074012 B1 ES2074012 B1 ES 2074012B1 ES 09301813 A ES09301813 A ES 09301813A ES 9301813 A ES9301813 A ES 9301813A ES 2074012 B1 ES2074012 B1 ES 2074012B1
- Authority
- ES
- Spain
- Prior art keywords
- automatic anti
- puncture cannula
- intravascular
- reflux
- reflux blood
- 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
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61M2039/263—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is decreasing upon disconnection
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Surgical Instruments (AREA)
Abstract
EL MECANISMO ESTA COMPUESTO POR UNA PIEZA (3), SOLICITADA POR UN MEDIO ELASTICO HACIA UNA POSICION DE CIERRE DEL PASO (6) DE LA CANULA PLASTICA (2), A CUYA POSICION ACCEDE AUTOMATICAMENTE AL SER RETIRADA DE DICHO PASO LA AGUJA (4) DE PUNCION DEL VASO SANGUINEO. EL CONECTOR (5) DEL EQUIPO DE SUERO, REALIZA LA APERTURA AUTOMATICA DEL PASO (6), CUANDO SE EFECTUA LA CONEXION DE DICHO EQUIPO. EL MECANISMO ES APLICABLE EN CANULAS DE PUNCION INTRAVASCULAR PARA EVITAR EL REFLUJO DE LA SANGRE DEL PACIENTE Y SU CONTACTO CON EL OPERADOR, EN PREVENCION DE CONTAGIOS Y CON EL OBJETIVO DE NO COMPROMETER LA ESTERILIDAD DEL MATERIAL UTILIZADO.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09301813A ES2074012B1 (es) | 1993-08-17 | 1993-08-17 | Canula de puncion intravascular con mecanismo automatico anti-reflujo sanguineo |
EP94500141A EP0639388A3 (en) | 1993-08-17 | 1994-08-01 | Attachment for intravascular puncture with automatic blood reflux barrier. |
US08/290,309 US5514114A (en) | 1993-08-17 | 1994-08-12 | Intravascular puncturing nozzle with an automatic no blood reflux mechanism |
JP6192623A JPH07148255A (ja) | 1993-08-17 | 1994-08-16 | 自動血液逆流防止機構を備えた血管内穿刺ノズル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09301813A ES2074012B1 (es) | 1993-08-17 | 1993-08-17 | Canula de puncion intravascular con mecanismo automatico anti-reflujo sanguineo |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2074012A1 ES2074012A1 (es) | 1995-08-16 |
ES2074012B1 true ES2074012B1 (es) | 1996-03-16 |
Family
ID=8282870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09301813A Expired - Lifetime ES2074012B1 (es) | 1993-08-17 | 1993-08-17 | Canula de puncion intravascular con mecanismo automatico anti-reflujo sanguineo |
Country Status (4)
Country | Link |
---|---|
US (1) | US5514114A (es) |
EP (1) | EP0639388A3 (es) |
JP (1) | JPH07148255A (es) |
ES (1) | ES2074012B1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320754A1 (de) * | 1993-06-23 | 1995-01-05 | Hoechst Ag | Vorrichtung zum Applizieren von Implantaten |
US5882337A (en) * | 1995-06-07 | 1999-03-16 | Johnson & Johnson Medical, Inc. | Tip protection device |
NL1016207C2 (nl) * | 2000-09-15 | 2002-03-18 | Univ Erasmus | Samenstel van een naald en een flu´dumtoevoerinrichting, alsmede een naald, een injectiespuit, een werkwijze voor het uitvoeren van een intraneurale punctie, en een werkwijze voor het voor intraneurale toediening voorbereiden van een inbrenginrichting. |
BRPI0819279B1 (pt) | 2007-11-21 | 2024-01-30 | Becton, Dickinson And Company | Guarda agulhas e dispositivo compreendendo o guarda agulhas |
US9101748B2 (en) * | 2008-05-08 | 2015-08-11 | Becton, Dickinson And Company | Push-button blood control |
US8366684B2 (en) * | 2008-05-12 | 2013-02-05 | Becton, Dickinson And Company | Intravenous catheter blood control device |
US7938805B2 (en) * | 2008-05-19 | 2011-05-10 | Becton, Dickinson And Company | Radially compressible blood control valve |
US9682180B2 (en) | 2009-11-15 | 2017-06-20 | Thoratec Corporation | Attachment system, device and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE414272B (sv) * | 1978-10-17 | 1980-07-21 | Viggo Ab | Kanyl- eller kateteraggregat |
US5308336A (en) * | 1982-09-28 | 1994-05-03 | Applied Medical Resources | Seal protection mechanism |
DE3809127C1 (es) * | 1988-03-18 | 1989-04-13 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
US4976697A (en) * | 1989-10-26 | 1990-12-11 | Becton, Dickinson And Company | Catheter obturator with automatic feed and control |
DE4000764A1 (de) * | 1990-01-12 | 1991-07-18 | Braun Melsungen Ag | Ansatzstueck |
US5098394A (en) * | 1990-05-31 | 1992-03-24 | Luther Ronald B | Biased shut off valve assembly for needle and catheter |
ES2097362T3 (es) * | 1991-10-31 | 1997-04-01 | Laser Helmut Dipl Tech | Sistema de cierre para un paso de instrumento. |
US5290245A (en) * | 1992-04-16 | 1994-03-01 | Core Dynamics, Inc. | Valved cannula assembly |
-
1993
- 1993-08-17 ES ES09301813A patent/ES2074012B1/es not_active Expired - Lifetime
-
1994
- 1994-08-01 EP EP94500141A patent/EP0639388A3/en not_active Withdrawn
- 1994-08-12 US US08/290,309 patent/US5514114A/en not_active Expired - Fee Related
- 1994-08-16 JP JP6192623A patent/JPH07148255A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0639388A2 (en) | 1995-02-22 |
JPH07148255A (ja) | 1995-06-13 |
EP0639388A3 (en) | 1995-10-04 |
US5514114A (en) | 1996-05-07 |
ES2074012A1 (es) | 1995-08-16 |
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