Surgery – Diagnostic testing – Sampling nonliquid body material
Patent
1998-02-25
1999-09-14
Hindenburg, Max
Surgery
Diagnostic testing
Sampling nonliquid body material
A61R 500
Patent
active
059514906
ABSTRACT:
A uterine curette device for curetting the endometrial lining the uterus using a cannula having a hollow curetting head including at least one longitudinal blade and corresponding slot through which endometrium can be suctioned into the curetting head. The at least one longitudinal blade bowing outward and having two margins with at least one margin having a curetting edge where the margin meets the outer surface of the curetting head. Endometrium is curetted by rotating the cannula about its longitudinal axis so that the at least one curetting edge curettes off the endometrial sample which is then suctioned into the cannula.
REFERENCES:
patent: 2437329 (1948-03-01), Moore
patent: 4641662 (1987-02-01), Jaicks
patent: 4757826 (1988-07-01), Abdulhay
patent: 5030201 (1991-07-01), Palestrant
patent: 5069224 (1991-12-01), Zinnanti
patent: 5217024 (1993-06-01), Dorsey et al.
Cotterell Gregory F.
Hindenburg Max
Mayo Foundation for Medical Education and Research
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