Retrievable pessary

Details Retrievable pessary Retrievable pessary

1992-07-14

1993-12-14

Brown, Michael A.

Surgery

Female reproductory tract shields, supports, or birth...

128834, A61F 606

Patent

active

052693210

ABSTRACT:
A retrievable pessary for intravaginal or intrarectal use comprises a solid body comprising a pharmaceutically active ingredient; a net pouch which encloses the body; and a withdrawal cord attached to the pouch to enable the pessary to be withdrawn after use.

REFERENCES:
patent: 2687729 (1954-08-01), Slavin
patent: 3261353 (1966-07-01), Johnson
patent: 3545439 (1970-12-01), Duncan
patent: 3780730 (1973-12-01), Weisman
patent: 3815601 (1974-06-01), Schaefer
patent: 3975350 (1976-08-01), Hudgin
patent: 4014987 (1977-03-01), Heller
patent: 4034756 (1977-07-01), Higuchi
patent: 4198976 (1980-04-01), Drobish
John Hopkins Protocol, dated Nov. 1990-Jan. 1991.
John Hopkins Statement of Investigator, dated Nov. 20, 1990.
University of Tennessee Clinical Study Acceptance, dated Dec. 19, 1990.
University of Tennessee Protocol, dated Jan. 14, 1991.
University of Tennessee Research Agreement, dated Feb. 11, 1991.
University of Tennessee Informed Consent Forms, various dates 1990-1991.
University of Tennessee Case Report Forms, dated Feb. 14, 1991.
UK-Plymouth General Hospital Protocol, dated Mar. 12, 1992.
UK-Plymouth General Hospital Case Report Forms, dated May 11, 1992.
UK-Plymouth General Hospital Informed Consent Forms, various dates 1992.

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