US 12,220,514 B2
Multiple perfusion cannula system for use in aortic surgery
Yahya Yildiz, Istanbul (TR); Murat Ugurlucan, Istanbul (TR); Halil Türkoglu, Istanbul (TR); Korhan Erkanli, Istanbul (TR); Aydin Kahraman, Istanbul (TR); and Alper Savas, Istanbul (TR)
Appl. No. 17/637,192
Filed by ISTANBUL MEDIPOL UNIVERSITESI, Istanbul (TR)
PCT Filed Aug. 21, 2020, PCT No. PCT/TR2020/050739
§ 371(c)(1), (2) Date Feb. 22, 2022,
PCT Pub. No. WO2021/034293, PCT Pub. Date Feb. 25, 2021.
Claims priority of application No. 2019/12633 (TR), filed on Aug. 22, 2019.
Prior Publication US 2022/0305184 A1, Sep. 29, 2022
Int. Cl. A61M 1/36 (2006.01); A61B 17/12 (2006.01)
CPC A61M 1/3659 (2014.02) [A61B 17/12109 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A multiple perfusion cannula for use in aortic surgery, comprising: a main cannula, an upper extremity feed compartment located on the main cannula comprising an innominate artery cannula, a left main carotid artery connection and a left subclavian artery connection, a lower extremity feed compartment comprising a descending aorta balloon and an ascending aorta cannula.