MX9706932A - Sello auto cicatrizable para utilizarse en dispositivos medicos. - Google Patents
Sello auto cicatrizable para utilizarse en dispositivos medicos.Info
- Publication number
- MX9706932A MX9706932A MX9706932A MX9706932A MX9706932A MX 9706932 A MX9706932 A MX 9706932A MX 9706932 A MX9706932 A MX 9706932A MX 9706932 A MX9706932 A MX 9706932A MX 9706932 A MX9706932 A MX 9706932A
- Authority
- MX
- Mexico
- Prior art keywords
- housing
- self
- seal
- viscous
- healing
- Prior art date
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
- A61M39/02—Access sites
- A61M39/04—Access sites having pierceable self-sealing members
-
- 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
- A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
- A61M2039/0072—Means for increasing tightness of the septum, e.g. compression rings, special materials, special constructions
-
- 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
- A61M39/02—Access sites
- A61M39/04—Access sites having pierceable self-sealing members
- A61M2039/047—Access sites having pierceable self-sealing members the self-sealing member being a viscous fluid
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Se proporciona un sello auto sellable que es particularmente adaptable para utilizarse en aplicaciones médicas. El sello incluye un alojamiento que define un volumen interior. El alojamiento se forma de un material rígido o semi-rígido como un hule u otro material elastomérico. Un material fluido viscoso se coloca adentro y llena completamente la cámara interior del alojamiento. El material fluido viscoso es típicamente de gel, como el gel de silicio. El sello auto sellable se configura de tal forma que si llega a ser penetrado por un objeto como una aguja hipodérmica, cuando la aguja se quita subsecuentemente, el material fluido viscoso fluye de tal manera que llena el espacio que ocupo previamente el objeto de penetracion. Al mismo tiempo, el alojamiento es lo suficientemente elástico como para mantener al material viscoso dentro del volumen interior del alojamiento. De este modo se forma un sello impermeable al líquido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08724484 | 1996-09-30 | ||
US08/724,484 US5738664A (en) | 1996-09-30 | 1996-09-30 | Self-healing seal for use in medical devices |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9706932A true MX9706932A (es) | 1998-03-31 |
MXPA97006932A MXPA97006932A (es) | 1998-10-15 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE69717386T2 (de) | 2003-06-12 |
EP0832665A3 (en) | 1998-08-19 |
EP0832665B1 (en) | 2002-11-27 |
CA2216249A1 (en) | 1998-03-30 |
DE69717386D1 (de) | 2003-01-09 |
BR9704869A (pt) | 1998-10-06 |
EP0832665A2 (en) | 1998-04-01 |
JP3830633B2 (ja) | 2006-10-04 |
AU726509B2 (en) | 2000-11-09 |
US5738664A (en) | 1998-04-14 |
AU3929997A (en) | 1998-04-02 |
ES2187731T3 (es) | 2003-06-16 |
SG53064A1 (en) | 1998-09-28 |
JPH10108911A (ja) | 1998-04-28 |
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