ES244315U - Dispositivo de introduccion en vena. - Google Patents
Dispositivo de introduccion en vena.Info
- Publication number
- ES244315U ES244315U ES1978244315U ES244315U ES244315U ES 244315 U ES244315 U ES 244315U ES 1978244315 U ES1978244315 U ES 1978244315U ES 244315 U ES244315 U ES 244315U ES 244315 U ES244315 U ES 244315U
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- plug
- retrogression
- flow
- entry unit
- 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.)
- Granted
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0693—Flashback chambers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S604/00—Surgery
- Y10S604/90—Telltale showing entry of blood into body inserted conduit
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
1.Dispositivo de introducción en vena, del tipo que tienen una aguja hueca y una cámara de retrogresión hueca en comunicación de fluido con la aguja para obtener una indicación visual de la introducción en el vaso sanguíneo mediante el flujo de sangre en la cámara, caracterizado por que comprende un tapón de ventilación automática asentado en la cámara de retrogresión para permitir el fluido de aire desde la cámara a la par que inhibe el flujo de sangre hacia fuera de la cámara de retrogresión , comprendiendo el tapón un cuerpo de plástico poroso que tiene poros abiertos para proporcionar un trayecto de flujo al aire desde la cámara hacia fuera a través del tapón 2.Dispositivo según la reivindicación 1, caracterizado porque el tamaño de poro del material poroso es del orden de 10 a 15 micrones. 3.Dispositivo según la reivindicación 1, caracterizado porque el tapón de plástico se moldea de polietileno de gran peso molecular con un tamaño de poro de 10 a 15 micrones, aproximadamente. 4.Dispositivo según la reivindicación 1, caracterizado porque se dispone un catéter que rodea a la aguja y está destinado a pasar sobre la aguja introduciéndose en un vaso sanguíneo. 5.Dispositivo según la reivindicación 1, caracterizado porque además el catéter se encuentra en el interior de la aguja hueca y se introduce pasando a través de la misma. 6.Dispositivo según la reivindicación 5, caracterizado porque se coloca un estilete de catéter en el catéter y que ancla por su extremo próximo mediante un tapón de ventilación automática. 7.Dispositivo según la reivindicación 1, caracterizado porque el cuerpo de material plástico poroso se adapta dentro de una camisa que forma el exterior del tapón. 8.Dispositivo según las reivindicaciones 1 a 7, caracterizado porque el tapón de ventilación automática destinado a asentarse de una forma separable en la cámara de retrogresión venosa comprende un cuerpo moldeado de plástico poroso con poros abiertos para proporcionar un trayecto de flujo del aire, mientras inhibe el flujo de sangre desde la cámara de retrogresión. 9.Dispositivo según la reivindicación 7, caracterizado porque el tapón es de polietileno moldeado con un tamaño de poro de 10 a 15 micrones, aproximadamente. 10.Dispositivo según la reivindicación 8, caracterizado porque el cuerpo de material de plástico poroso se adapta dentro de una camisa que forma el exterior del tapón. 11.Dispositivo de introducción en vena.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/813,890 US4193399A (en) | 1977-07-08 | 1977-07-08 | Self venting plug for venous entry unit |
Publications (2)
Publication Number | Publication Date |
---|---|
ES244315U true ES244315U (es) | 1980-03-01 |
ES244315Y ES244315Y (es) | 1980-08-16 |
Family
ID=25213675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978244315U Expired ES244315Y (es) | 1977-07-08 | 1978-05-31 | Dispositivo de introduccion en vena. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4193399A (es) |
JP (1) | JPS5418185A (es) |
BE (1) | BE868070A (es) |
CH (1) | CH627080A5 (es) |
DE (1) | DE2828709A1 (es) |
DK (1) | DK216978A (es) |
ES (1) | ES244315Y (es) |
FR (1) | FR2396554A1 (es) |
GB (1) | GB1597185A (es) |
IE (1) | IE46893B1 (es) |
IL (1) | IL54644A (es) |
MX (1) | MX145994A (es) |
NL (1) | NL7807113A (es) |
NO (1) | NO145710C (es) |
SE (1) | SE7805331L (es) |
ZA (1) | ZA782529B (es) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4227527A (en) * | 1978-10-23 | 1980-10-14 | Baxter Travenol Laboratories, Inc. | Sterile air vent |
US4259187A (en) * | 1979-06-07 | 1981-03-31 | Baxter Travenol Laboratories, Inc. | Intravenous fluid filter |
US4301799A (en) * | 1979-10-29 | 1981-11-24 | Baxter Travenol Laboratories, Inc. | Non-collapsible medical fluid container with air vent filter |
US4326512A (en) * | 1980-02-14 | 1982-04-27 | Peerless Sidney A | Composite ventilation tube for the middle ear |
US4317445A (en) * | 1980-03-31 | 1982-03-02 | Baxter Travenol Laboratories, Inc. | Catheter insertion unit with separate flashback indication for the cannula |
US4682980A (en) * | 1981-08-19 | 1987-07-28 | Terumo Corporation | Puncture needle assembly |
US4413992A (en) * | 1981-12-02 | 1983-11-08 | Baxter Travenol Laboratories, Inc. | Cannula support assembly and its method of manufacture |
US4496352A (en) * | 1981-12-02 | 1985-01-29 | Baxter Travenol Laboratories, Inc. | Cannula support assembly and its method of manufacture |
US4574456A (en) * | 1981-12-02 | 1986-03-11 | Baxter Travenol Laboratories, Inc. | Method of manufacturing a support assembly |
US4468224A (en) * | 1982-01-28 | 1984-08-28 | Advanced Cardiovascular Systems, Inc. | System and method for catheter placement in blood vessels of a human patient |
US4445893A (en) * | 1982-05-13 | 1984-05-01 | Sherwood Medical Company | Infusion apparatus |
US4685902A (en) * | 1983-08-24 | 1987-08-11 | Becton, Dickinson And Company | Disposable reservoir cassette |
JPS62152743U (es) * | 1986-03-20 | 1987-09-28 | ||
US4725268A (en) * | 1986-06-25 | 1988-02-16 | Baxter Travenol Laboratories, Inc. | Vented anti-reflux valve |
US4756852A (en) * | 1986-08-04 | 1988-07-12 | Nuclear Packaging, Inc. | Method of installing a vent in a nuclear waste storage system |
US4863431A (en) * | 1988-03-03 | 1989-09-05 | Vaillancourt Vincent L | Catheter assembly |
US4917671A (en) * | 1988-07-20 | 1990-04-17 | Critikon, Inc. | Flash plug for I.V. catheters |
US5013304A (en) * | 1989-02-22 | 1991-05-07 | Bfd, Inc. | Intravascular catheter assembly |
US5066284A (en) * | 1989-05-11 | 1991-11-19 | Becton, Dickinson And Company | Vent for flashback plug |
US6096005A (en) * | 1989-07-11 | 2000-08-01 | Mdc Investment Holdings, Inc. | Retractable needle medical devices |
US5226883A (en) * | 1992-03-31 | 1993-07-13 | Sherwood Medical Company | Flashback ventilation cap |
US5295969A (en) * | 1992-04-27 | 1994-03-22 | Cathco, Inc. | Vascular access device with air-tight blood containment capability |
US5306259A (en) * | 1992-08-10 | 1994-04-26 | Cathco, Inc. | Vascular access needle having an extended length body |
US5295970A (en) * | 1993-02-05 | 1994-03-22 | Becton, Dickinson And Company | Apparatus and method for vascular guide wire insertion with blood flashback containment features |
US5501671A (en) * | 1993-11-02 | 1996-03-26 | Novoste Corporation | Vascular blood containment device |
US5542932A (en) * | 1995-07-20 | 1996-08-06 | Daugherty; Charles W. | Bloodless flashback vent |
US5746725A (en) * | 1995-12-15 | 1998-05-05 | Metaphase Technology Access, Ltd. | Check valve and method for facilitating pressurization of a patient's middle ear |
US5830190A (en) * | 1996-06-11 | 1998-11-03 | Becton Dickinson And Company | Protected needle catheter placement device having needle placement visualization features and method for its use |
US5800399A (en) * | 1996-08-27 | 1998-09-01 | Johnson & Johnson Medical, Inc. | Low-cost method of assembling an extruded cannula holder for a catheter insertion device |
US5800395A (en) * | 1996-12-05 | 1998-09-01 | Mdc Investment Holdings, Inc. | Medical device with retractable needle |
US5984895A (en) * | 1998-01-15 | 1999-11-16 | Merit Medical Systems, Inc. | Vascular blood flashback containment device with improved sealing capability |
USD408530S (en) * | 1998-07-22 | 1999-04-20 | C. R. Bard, Inc. | Proximal end catheter coupling hub |
US6332874B1 (en) | 1998-08-28 | 2001-12-25 | C.R. Bard, Inc. | Coupling and stabilization system for proximal end of catheter |
FR2782627B1 (fr) * | 1998-09-01 | 2001-02-09 | Vygon | Embase d'aiguille de ponction arterielle |
USD433503S (en) * | 1999-04-02 | 2000-11-07 | C. R. Bard, Inc. | Proximal end catheter coupling hub |
US7341595B2 (en) | 1999-09-13 | 2008-03-11 | Rex Medical, L.P | Vascular hole closure device |
US6817256B2 (en) * | 2001-02-27 | 2004-11-16 | Alfa Wassermann, Inc. | Pipette sampling system |
JP2005516686A (ja) * | 2002-02-08 | 2005-06-09 | タウト インコーポレイテッド | 医療器具のための導入アセンブリ |
US7691093B2 (en) * | 2002-06-21 | 2010-04-06 | Becton, Dickinson And Company | Method of and apparatus for controlling flashback in an introducer needle and catheter assembly |
CA2875284C (en) * | 2006-09-29 | 2016-05-31 | Tyco Healthcare Group Lp | Flashback chamber visual enhancement |
US8062262B2 (en) * | 2006-10-05 | 2011-11-22 | Becton, Dickinson And Company | Extravascular system in-line venting |
US8066670B2 (en) * | 2006-11-06 | 2011-11-29 | Becton, Dickinson And Company | Vascular access device septum venting |
US8066669B2 (en) * | 2006-11-06 | 2011-11-29 | Becton, Dickinson And Company | Vascular access device housing venting |
US8377040B2 (en) * | 2006-11-06 | 2013-02-19 | Becton, Dickinson And Company | Extravascular system venting |
US8383044B2 (en) | 2009-07-09 | 2013-02-26 | Becton, Dickinson And Company | Blood sampling device |
US8597252B2 (en) | 2010-07-15 | 2013-12-03 | Becton, Dickinson And Company | Removable flash chamber |
US9028425B2 (en) | 2010-07-15 | 2015-05-12 | Becton, Dickinson And Company | Vented blood sampling device |
US8747333B2 (en) | 2010-07-15 | 2014-06-10 | Becton, Dickinson And Company | Blood test strip and an intravenous catheter system |
US9549701B2 (en) | 2010-07-19 | 2017-01-24 | Becton, Dickinson And Company | Device and method for collecting a blood sample |
US8702658B2 (en) | 2011-12-29 | 2014-04-22 | William L. Spearman | IV catheter insertion device and method |
US10245416B2 (en) | 2015-10-28 | 2019-04-02 | Becton, Dickinson And Company | Intravenous catheter device with integrated extension tube |
US10744305B2 (en) | 2015-10-28 | 2020-08-18 | Becton, Dickinson And Company | Ergonomic IV systems and methods |
US10549072B2 (en) | 2015-10-28 | 2020-02-04 | Becton, Dickinson And Company | Integrated catheter with independent fluid paths |
US10357636B2 (en) | 2015-10-28 | 2019-07-23 | Becton, Dickinson And Company | IV access device having an angled paddle grip |
US10814106B2 (en) | 2015-10-28 | 2020-10-27 | Becton, Dickinson And Company | Soft push tabs for catheter adapter |
US10639455B2 (en) | 2015-10-28 | 2020-05-05 | Becton, Dickinson And Company | Closed IV access device with paddle grip needle hub and flash chamber |
US10525237B2 (en) | 2015-10-28 | 2020-01-07 | Becton, Dickinson And Company | Ergonomic IV systems and methods |
USD837368S1 (en) | 2016-10-05 | 2019-01-01 | Becton, Dickinson And Company | Catheter adapter grip |
USD844781S1 (en) | 2016-10-05 | 2019-04-02 | Becton, Dickinson And Company | Needle hub |
USD835262S1 (en) | 2016-10-05 | 2018-12-04 | Becton, Dickinson And Company | Intravenous catheter assembly |
USD819802S1 (en) | 2016-10-05 | 2018-06-05 | Becton, Dickinson And Company | Catheter adapter |
US10238852B2 (en) | 2016-10-05 | 2019-03-26 | Becton, Dickinson And Company | Septum housing |
US11819639B2 (en) * | 2018-08-07 | 2023-11-21 | Becton, Dickinson And Company | Systems and methods for catheter insertion and blood flashback |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055361A (en) * | 1960-04-22 | 1962-09-25 | Deseret Pharmaceutical Company | Intravenous catheters |
US3220411A (en) * | 1962-06-27 | 1965-11-30 | Vasil P Czorny | Intravenous catheter placement unit |
JPS5144191B1 (es) * | 1969-08-04 | 1976-11-26 | ||
US3738381A (en) * | 1970-12-16 | 1973-06-12 | Medical Dev Corp | Inverted fluid collection receptacle |
US3859998A (en) * | 1972-06-05 | 1975-01-14 | Johnson & Johnson | Intravenous needle assembly |
US3792703A (en) * | 1972-07-10 | 1974-02-19 | Deseret Pharma | Catheter placement unit |
US3864979A (en) * | 1973-03-30 | 1975-02-11 | Becton Dickinson Co | Blood sedimentation tube barrier |
US4016879A (en) * | 1973-08-22 | 1977-04-12 | Dynasciences Corporation | Multi-mode cannulating apparatus |
US4106509A (en) * | 1976-08-05 | 1978-08-15 | The Kendall Company | Catheters |
US4094303A (en) * | 1977-02-16 | 1978-06-13 | Glasrock Products, Inc. | Tympanic membrane vent |
-
1977
- 1977-07-08 US US05/813,890 patent/US4193399A/en not_active Expired - Lifetime
-
1978
- 1978-05-02 ZA ZA00782529A patent/ZA782529B/xx unknown
- 1978-05-03 NO NO781568A patent/NO145710C/no unknown
- 1978-05-04 IL IL54644A patent/IL54644A/xx unknown
- 1978-05-10 SE SE7805331A patent/SE7805331L/xx unknown
- 1978-05-10 GB GB18678/78A patent/GB1597185A/en not_active Expired
- 1978-05-12 IE IE967/78A patent/IE46893B1/en unknown
- 1978-05-17 DK DK782169A patent/DK216978A/da not_active Application Discontinuation
- 1978-05-26 CH CH573978A patent/CH627080A5/it not_active IP Right Cessation
- 1978-05-30 MX MX173622A patent/MX145994A/es unknown
- 1978-05-31 ES ES1978244315U patent/ES244315Y/es not_active Expired
- 1978-06-13 BE BE188528A patent/BE868070A/xx not_active IP Right Cessation
- 1978-06-30 NL NL7807113A patent/NL7807113A/xx not_active Application Discontinuation
- 1978-06-30 DE DE19782828709 patent/DE2828709A1/de not_active Ceased
- 1978-07-04 FR FR7819904A patent/FR2396554A1/fr active Granted
- 1978-07-07 JP JP8214378A patent/JPS5418185A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2396554B1 (es) | 1984-10-12 |
JPS5418185A (en) | 1979-02-09 |
IL54644A (en) | 1981-05-20 |
BE868070A (fr) | 1978-12-13 |
CH627080A5 (es) | 1981-12-31 |
IE46893B1 (en) | 1983-10-19 |
ES244315Y (es) | 1980-08-16 |
IL54644A0 (en) | 1978-07-31 |
NL7807113A (nl) | 1979-01-10 |
NO145710B (no) | 1982-02-08 |
MX145994A (es) | 1982-04-28 |
DK216978A (da) | 1979-01-09 |
FR2396554A1 (fr) | 1979-02-02 |
ZA782529B (en) | 1979-04-25 |
GB1597185A (en) | 1981-09-03 |
IE780967L (en) | 1979-01-08 |
DE2828709A1 (de) | 1979-01-25 |
NO145710C (no) | 1982-05-19 |
US4193399A (en) | 1980-03-18 |
NO781568L (no) | 1979-01-09 |
SE7805331L (sv) | 1979-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20001009 |