EP 3755279 A4 20210421 - DEVICES AND METHODS FOR COMPRESSING A DIGIT TO FACILITATE REMOVAL OF A RING
Title (en)
DEVICES AND METHODS FOR COMPRESSING A DIGIT TO FACILITATE REMOVAL OF A RING
Title (de)
VORRICHTUNGEN UND VERFAHREN ZUM KOMPRIMIEREN EINES FINGERS ZUR ERLEICHTERUNG DER ENTFERNUNG EINES RINGES
Title (fr)
DISPOSITIFS ET PROCÉDÉS DE COMPRESSION D'UN DOIGT POUR FACILITER LE RETRAIT D'UNE BAGUE
Publication
Application
Priority
- CA 2999658 A 20180329
- US 201862649693 P 20180329
- CA 2019050299 W 20190312
Abstract (en)
[origin: CA2999658A1] A compression device for freeing a ring trapped on a finger includes a rigid outer body. The rigid outer body includes a finger cavity extending from a cavity opening at a body proximal end of the body towards a body distal end of the body, a fluid inlet, and a fluid flow path fluidly connecting the fluid inlet to one or more inflation chambers positioned in the finger cavity. The body proximal end includes an upper portion, a lower portion, and two laterally spaced-apart side portions. At least one side portion is distally recessed as compared to the upper and lower portions to accommodate an interdigital fold. At least one flexible bladder lines the finger cavity, each flexible bladder defining at least one wall of one of the one or more inflation chambers.
IPC 8 full level
A61H 9/00 (2006.01)
CPC (source: EP)
A44C 9/0084 (2013.01); A61H 9/005 (2013.01); A61H 2201/0103 (2013.01); A61H 2201/0165 (2013.01); A61H 2201/018 (2013.01); A61H 2201/0214 (2013.01); A61H 2201/0242 (2013.01); A61H 2201/1238 (2013.01); A61H 2201/1409 (2013.01); A61H 2201/1654 (2013.01); A61H 2201/169 (2013.01); A61H 2201/50 (2013.01); A61H 2201/5046 (2013.01); A61H 2201/5056 (2013.01); A61H 2201/5071 (2013.01); A61H 2201/5097 (2013.01); A61H 2205/067 (2013.01)
Citation (search report)
- [X] EP 0615722 A1 19940921 - OMRON TATEISI ELECTRONICS CO [JP]
- [X] US 2007021672 A1 20070125 - LEE JONG Y [KR], et al
- [X] KR 20160100030 A 20160823 - HYUN GAE HWAN [KR]
- [X] US 4331155 A 19820525 - SACKS ALVIN H
- [X] US 3482565 A 19691209 - GOWEN RICHARD J
- [X] EP 0537383 A1 19930421 - TNO [NL]
- [A] CN 201058105 Y 20080514 - BAOYU LIU [CN]
- See references of WO 2019183714A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
CA 2999658 A1 20190929; CN 112203621 A 20210108; CN 112203621 B 20230829; EP 3755279 A1 20201230; EP 3755279 A4 20210421
DOCDB simple family (application)
CA 2999658 A 20180329; CN 201980035717 A 20190312; EP 19776769 A 20190312