Surgery – Respiratory method or device – Ozone or ion generation
Patent
1979-06-04
1982-01-19
Michell, Robert W.
Surgery
Respiratory method or device
Ozone or ion generation
128304, A61M 100
Patent
active
043111408
ABSTRACT:
A vacuum curet having an improved curet tip opening. The curetting opening has a larger open cross section area than heretofore used and a novel shape. The shape includes (a) a central flat portion extending in a plane through the axis of the curet, (b) a cutting edge portion, at the distal end of said central portion, inclined slightly from a plane perpendicular to the axis of the curet toward the proximal end; and (c) a rounded non-cutting portion extending in a curved shape with a preferred radius from the near end of the central portion to the outside of the curet. Use in sampling tissue from the endometrium for diagnostic purpose.
REFERENCES:
patent: 805206 (1905-11-01), Jordan
patent: 1074965 (1913-10-01), McClellan
patent: 1080929 (1913-12-01), Romeo
patent: 1217886 (1917-02-01), Hopkins
patent: 1222424 (1917-04-01), Laurent
patent: 1360809 (1920-11-01), Smith
patent: 2064815 (1936-11-01), Armstrong
patent: 2346841 (1944-04-01), Henderson
patent: 2397257 (1946-03-01), Goland
patent: 2419795 (1947-04-01), Saunders
patent: 2421959 (1947-06-01), Norris
patent: 2465685 (1949-03-01), Henderson
patent: 2539846 (1956-01-01), Lewis et al.
patent: 2757840 (1956-05-01), Weissenberg et al.
patent: 2819718 (1958-01-01), Goldman
patent: 2945496 (1960-07-01), Fosdal
patent: 3037495 (1962-06-01), Naz
patent: 3074396 (1963-01-01), MacLean
patent: 3111145 (1963-11-01), Kerns
patent: 3143109 (1964-08-01), Gewertz
patent: 3175553 (1965-03-01), Mattson
patent: 3430628 (1969-03-01), Wiggins
patent: 3491748 (1970-01-01), Pate
patent: 3515135 (1970-06-01), Flower
patent: 3528404 (1970-09-01), Chan
patent: 3542031 (1970-11-01), Taylor
patent: 3577980 (1971-05-01), Cohen
patent: 3661144 (1972-05-01), Jensen
patent: 3661144 (1972-05-01), Jensen et al.
patent: 3721244 (1973-03-01), Elmaleh
patent: 3749090 (1973-07-01), Stewart
patent: 3769980 (1973-11-01), Karman
patent: 3774612 (1973-11-01), Marco
patent: 3774613 (1973-11-01), Woods, Jr. et al.
patent: 3828781 (1974-08-01), Rothman
patent: 3833000 (1974-09-01), Bridgman
patent: 3835843 (1974-09-01), Karman
patent: 3946739 (1976-03-01), Berman et al.
patent: 3955579 (1976-05-01), Bridgman
patent: 4055167 (1977-10-01), Bernstein
Kruter J. L.
Michell Robert W.
Plottel Roland
LandOfFree
Vacuum curet having an improved curetting opening does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vacuum curet having an improved curetting opening, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum curet having an improved curetting opening will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1910927