US 12,239,569 B2
Catamenial fluid removal
Shay Joseph Mamo, Ramat HaSharon (IL); Ran S. Sopher, Ramat Gan (IL); and Michal Stern-Perry, Ramat Hasharon (IL)
Assigned to PERRYDIGMA RESEARCH LTD., Ramat Hasharon (IL)
Appl. No. 17/281,101
Filed by PERRYDIGMA RESEARCH LTD., Tel Aviv (IL)
PCT Filed Oct. 7, 2019, PCT No. PCT/IL2019/051090
§ 371(c)(1), (2) Date Mar. 29, 2021,
PCT Pub. No. WO2020/079677, PCT Pub. Date Apr. 23, 2020.
Claims priority of application No. 262450 (IL), filed on Oct. 17, 2018.
Prior Publication US 2021/0338474 A1, Nov. 4, 2021
Int. Cl. A61F 5/455 (2006.01); A61M 1/00 (2006.01)
CPC A61F 5/4553 (2013.01) [A61M 1/76 (2021.05); A61M 1/87 (2021.05); A61M 2202/0413 (2013.01); A61M 2210/1433 (2013.01); A61M 2210/1475 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A device for aspirating uterine fluid, comprising
i) a vacuum pump;
ii) a suction tube having a first and a second end, connected with said pump via said first end, at least a part of the tube defining a linear axis;
iii a suction cup connected with said tube via said second end and being wider than said tube, comprising an opening for aspirating said fluid, the cup and the tube being configured to be inserted into human vagina;
iv) a noninvasive cervix-opening means, wherein said cervix-opening means comprises a vacuum regulation means providing application of vacuum;
v) a liquid trap connected between said pump and said suction tube for holding said fluid; and
vi) a processor for controlling the performance of said pump and said noninvasive cervix-opening means, and for storing software determining a device working regimen.