MULTI-BALLOON DILATION DEVICE FOR PLACING CATHETER TUBES

A stoma dilation device that includes a tubular support defining a continuous pathway through the device; at least one inflatable dilation balloon and at least one inflatable retention balloon located on the tubular support; and inflation lumens for each balloon. The inflatable dilation balloon form...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GRIFFITH, NATHAN C, HOLLEY, STEVEN A, MADSEN, EDWARD B, TAI, KOK-MING, ROTELLA, JOHN, ROWE, COURTNEY, MCMICHAEL, DONALD J, REICHART, EMILY A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	A stoma dilation device that includes a tubular support defining a continuous pathway through the device; at least one inflatable dilation balloon and at least one inflatable retention balloon located on the tubular support; and inflation lumens for each balloon. The inflatable dilation balloon forms at least a first portion of the device and the inflatable retention balloon forms at least a second portion of the device. The inflatable retention balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the largest diameter of the inflatable dilation balloon upon inflation. L'invention porte sur un dispositif de dilatation de stomie comprenant un support tubulaire définissant un passage continu à travers le dispositif ; au moins un ballonnet de dilatation gonflable et au moins un ballonnet de rétention gonflable situé sur le support tubulaire ; et des lumières de gonflage pour chaque ballonnet. Le ballonnet de dilatation gonflable forme au moins une première partie du dispositif et le ballonnet de rétention gonflable forme au moins une seconde partie du dispositif. Le ballonnet de rétention gonflable est configuré pour avoir un diamètre lors d'un gonflage complet, libre, qui est supérieur au diamètre le plus grand du ballonnet de dilatation gonflable lors d'un gonflage.