Undulating rectal speculum

A rectal speculum for use in conjunction with colonic lavage has an axially undulating exterior surface for defining an annular depression to receive and be gripped by the rectal sphincter muscle upon insertion of the speculum.

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Bibliographische Detailangaben
Hauptverfasser: HAWKS, ROBERT A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A rectal speculum for use in conjunction with colonic lavage has an axially undulating exterior surface for defining an annular depression to receive and be gripped by the rectal sphincter muscle upon insertion of the speculum.