US 11,679,024 B2
Medical cooling system and medical cooling device using same
Gun-Ho Kim, Ulsan (KR); Jae Bum Cho, Seoul (KR); Kyong Kwan Ro, Hwaseong (KR); Boo Seong Park, Yongin (KR); and Chui Ho Lee, Yongin (KR)
Assigned to RECENSMEDICAL, INC., Ulsan (KR); and ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY, Ulsan (KR)
Filed by RECENSMEDICAL, INC., Ulsan (KR); and Ulsan National Institute of Science and Technology, Ulsan (KR)
Filed on Sep. 9, 2022, as Appl. No. 17/941,999.
Application 17/941,999 is a continuation of application No. PCT/KR2021/009073, filed on Jul. 14, 2021.
Claims priority of application No. 10-2020-0087100 (KR), filed on Jul. 14, 2020; and application No. 10-2021-0017490 (KR), filed on Feb. 8, 2021.
Prior Publication US 2023/0000666 A1, Jan. 5, 2023
Int. Cl. A61F 7/00 (2006.01); A61B 18/02 (2006.01); A61B 18/00 (2006.01)
CPC A61F 7/00 (2013.01) [A61B 18/02 (2013.01); A61B 18/0218 (2013.01); A61F 7/0085 (2013.01); A61B 2018/00005 (2013.01); A61B 2018/00791 (2013.01); A61F 2007/0063 (2013.01); A61F 2007/0087 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A system comprising:
a) a cooling device comprising an inflow hole and a first connecting part,
wherein the first connecting part comprises a bottom surface and a side surface,
wherein the bottom surface interfaces with the inflow hole, and wherein the side surface comprises a first screw thread and at least one groove;
b) a container comprising i) a body for storing a refrigerant and ii) a second connecting part on one end of the body, wherein the second connecting part comprises an outer surface comprising a second screw thread, and
wherein the first connecting part and the second connecting part are coupled via the first and second screw threads; and
c) a filter structure comprising i) a first sealing member having a first diameter, ii) a second sealing member having a second diameter, iii) a filter located between the first sealing member and the second sealing member, and iv) a grip unit located between the first sealing member and the second sealing member, wherein the grip unit comprises at least one grip member,
wherein when the container is connected to the cooling device,
i) the filter structure is placed between the container and the cooling device, and
ii) at least a portion of the grip member is placed within the groove,
wherein the inflow hole, the first sealing member, the second sealing member, and the container are aligned to form a path for the refrigerant.