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1. WO2023277464 - WHEELCHAIR HAVING ATTACHABLE/DETACHABLE OXYGEN TANK

Publication Number WO/2023/277464
Publication Date 05.01.2023
International Application No. PCT/KR2022/009055
International Filing Date 24.06.2022
IPC
A61G 5/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
5Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
10Parts, details or accessories
A61G 10/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
10Treatment rooms for medical purposes
02with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
A61G 12/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
12Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/-A61G11/120; Prescription lists
F16B 2/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
2Friction-grip releasable fastenings
02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
06external, i.e. with contracting action
Applicants
  • 가톨릭관동대학교산학협력단 CATHOLIC KWANDONG UNIVERSITY INDUSTRY FOUNDATION [KR]/[KR]
Inventors
  • 원영준 WON, Young-Jun
Agents
  • 최훈식 CHOI, Hoon-Sik
Priority Data
10-2021-008441129.06.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) WHEELCHAIR HAVING ATTACHABLE/DETACHABLE OXYGEN TANK
(FR) FAUTEUIL ROULANT AVEC BOUTEILLE D'OXYGÈNE AMOVIBLE
(KO) 산소통 탈착 가능한 휠체어
Abstract
(EN) A wheelchair according to the present invention comprises a seat portion on which a user can sit, a backrest portion for supporting the user’s back, a wheel configured to rotate so as to move the wheelchair, and a frame portion for interconnecting the seat portion, the backrest portion, and the wheel and forming a support structure. The wheelchair comprises: an oxygen tank receiver positioned on the lower portion of the seat portion and provided with an inside space formed to receive oxygen tanks such that nozzle portions and yoke valves of multiple oxygen tanks are exposed to the rear surface of the seat portion; a regulator provided near the upper portion of the seat portion so as to supply oxygen transferred from the oxygen tanks to other medical devices; and a channel provider for forming a channel from the oxygen tank receiver to the regulator, along which oxygen moves. The frame portion comprises: a main frame for connecting and supporting a point of the seat portion and the rotational center axis of the wheel; a lower rear frame formed in a rod shape near the lower rear surface of the seat portion and provided with an inflow nozzle such that, while an oxygen tank is received in the oxygen tank receiver, the inflow nozzle is coupled to the nozzle portion; and a lower front frame formed in a rod shape near the lower front surface of the seat portion such that the front end of the oxygen tank receiver is cradled thereon. The oxygen tank receiver has a lower front frame receiver formed near the front surface of the seat portion so as to receive the lower front frame such that same is cradled on the lower front frame and can rotate around the lower front frame.
(FR) Un fauteuil roulant selon la présente invention comprend une partie siège sur laquelle un utilisateur peut s'asseoir, une partie dossier destinée à supporter le dos de l'utilisateur, une roue conçue pour tourner de manière à assurer le déplacement du fauteuil roulant et une partie châssis pour relier la partie siège, la partie dossier et la roue et formant une structure de support. Le fauteuil roulant comprend : un support pour bouteilles d'oxygène positionné sur la partie inférieure de la partie siège et pourvu d'un espace intérieur formé pour recevoir des bouteilles d'oxygène de telle sorte que les parties embout et les robinets à étrier de multiples bouteilles d'oxygène soient visibles au niveau de la surface arrière de la partie siège ; un détendeur disposé à proximité de la partie supérieure de la partie siège de façon à fournir de l'oxygène en provenance des bouteilles d'oxygène à d'autres dispositifs médicaux ; et un fournisseur de conduit destiné à former un conduit, le long duquel l'oxygène se déplace, entre le support pour bouteilles d'oxygène et le détendeur, . La partie châssis comprend : un châssis principal destiné à relier et supporter un point de la partie siège et l'axe central de rotation de la roue ; un châssis inférieur arrière en forme de tige à proximité de la surface inférieure arrière de la partie siège et pourvu d'un embout d'entrée de telle sorte que, lorsqu'une bouteille d'oxygène est reçue dans le support pour bouteilles d'oxygène, l'embout d'entrée est couplé à la partie embout ; et un châssis inférieur avant en forme de tige à proximité de la surface inférieure avant de la partie siège de telle sorte que l'extrémité avant du support pour bouteilles d'oxygène est supporté par celui-ci. Le support pour bouteilles d'oxygène comporte un support de châssis inférieur avant formé à proximité de la surface avant de la partie siège de façon à recevoir le châssis inférieur avant de telle sorte que celui-ci est supporté par le châssis inférieur avant et peut tourner autour du châssis inférieur avant.
(KO) 사용자가 착석하는 좌석부와, 상기 사용자의 등을 지지하는 등받이부와 회전하여 휠체어를 이동시키는 휠과, 상기 좌석부, 상기 등받이부, 상기 휠 간을 연결하고 지지구조를 형성하는 프레임부를 구비하는 휠체어에 있어서, 본 발명에 따른 휠체어는, 상기 좌석부의 하부에 위치되고, 복수의 산소통의 노즐부와 요크밸브들이 상기 좌석부의 후면측으로 노출되도록 상기 산소통을 수용하는 내측 공간이 형성되는 산소통 수용부; 상기 좌석부의 상부측에 구비되어 기타 의료 기구에 상기 산소통으로부터 전달되는 산소를 공급하는 레귤레이터; 및 상기 산소통 수용부로부터 상기 레귤레이터까지 산소가 이동하는 유로를 형성하는 유로 제공부;를 포함하고, 상기 프레임부는, 상기 좌석부의 일 지점과 상기 휠의 회전중심축 간을 연결 및 지지하는 메인 프레임; 상기 좌석부의 하부 후면측에 봉 형상으로 형성되고, 상기 산소통 수용부에 산소통이 수용된 상태에서 상기 노즐부와 결합하는 유입노즐이 구비되는 하부 후면 프레임; 상기 좌석부의 하부 전면측에 봉형상으로 형성되고, 상기 산소통 수용부의 전면측 단부가 거치되는 하부 전면 프레임;을 포함하고, 상기 산소통 수용부는 상기 좌석부의 전면측에 상기 하부 전면 프레임 상에 거치되어 상기 하부 전면 프레임을 회전중심으로 회동가능하도록 상기 하부 전면 프레임을 수용하는 하부 전면 프레임 수용부가 형성된다.
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