Japan, Feb. 24 -- KANSAI MEDICAL UNIV has got intellectual property rights for 'MEDICAL SUCTION DEVICE.' Other related details are as follows:
Application Number: JP,2022-014943
Category (FI): A61M1/00,140,A61M1/00,161
Stage: PROBLEM TO BE SOLVED: To highly efficiently suck and remove a highly viscous internally-stored liquid in a short time in a laparoscopic operation.SOLUTION: A medical suction device 1 for sucking and recovering a stored liquid throughout a body comprises: a suction tube 20 in which an opening 25 is formed near a distal end 23, a proximal end 22 is configured to be connectable to a suction unit 50, and the distal end 23 is inserted into the body; and a liquid delivery tube 30 which has a nozzle 34 at a distal end 33, and in which a proximal end 32 is configured to be connectable to a liquid delivery unit 40 for a solution, and the distal end 33 extends to the opening 25 of the suction tube 20. The suction tube 20 includes: near the distal end 23, a stored liquid drawing part 211 which draws the stored liquid throughout the body from the opening 25 inward the suction tube 20 by a solution ejected from the nozzle 34 of the liquid delivery tube 30; and a mixing part 212 which mixes the stored liquid drawn into the inside of the tube and the ejected solution to form an emulsion formed by dispersing the stored liquid in the solution and transfers the emulsion toward the proximal end 22 of the suction tube.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Feb. 2, 2022
Publication Date: Aug. 15, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
