EXTERNAL VACUUM EXPANDER WITH NON-ADHESIVE RIM

A tissue expander having a shell, an opening in the shell in communication with an external vacuum source to apply a vacuum within the shell and impart a distracting force to expand tissue, and a rim connected to the shell and adapted to be in contact with a skin of a patient. The rim is non-fixedly...

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Bibliographische Detailangaben
Hauptverfasser: Khouri, Roger K, Khouri, Khalil R, Biggs, JR., Thomas Morgan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A tissue expander having a shell, an opening in the shell in communication with an external vacuum source to apply a vacuum within the shell and impart a distracting force to expand tissue, and a rim connected to the shell and adapted to be in contact with a skin of a patient. The rim is non-fixedly attached to the skin of the patient and moves laterally outwardly with respect to the shell under application of the vacuum.