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1. WO2022211407 - INTRAVENOUS FLUID REGULATOR

Publication Number WO/2022/211407
Publication Date 06.10.2022
International Application No. PCT/KR2022/004308
International Filing Date 28.03.2022
IPC
A61M 5/168 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
CPC
A61M 2205/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
16with back-up system in case of failure
A61M 2205/17
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
17with redundant control systems
A61M 2206/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2206Characteristics of a physical parameter; associated device therefor
10Flow characteristics
20having means for promoting or enhancing the flow, actively or passively
A61M 39/26
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22Valves or arrangement of valves
26Valves closing automatically on disconnecting the line and opening on reconnection thereof
A61M 5/16813
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; ; Monitoring media flow to the body
16804Flow controllers
16813by controlling the degree of opening of the flow line
A61M 5/16881
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; ; Monitoring media flow to the body
16877Adjusting flow; Devices for setting a flow rate
16881Regulating valves
Applicants
  • 성원메디칼 주식회사 SUNGWON MEDICAL CO., LTD. [KR]/[KR]
Inventors
  • 이대희 LEE, Dae Hee
  • 조현찬 JO, Hyun Chan
  • 조상원 JO, Sang Won
  • 백승홍 BAEK, Seung Hong
Agents
  • 특허법인 명장 MYUNGJANG IP LAW FIRM
Priority Data
10-2021-004075829.03.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) INTRAVENOUS FLUID REGULATOR
(FR) RÉGULATEUR DE FLUIDE INTRAVEINEUX
(KO) 수액 레귤레이터
Abstract
(EN) The disclosed intravenous fluid regulator comprises: an upper lever; a lower lever that is disposed below the upper lever, wherein the flow rate of an intravenous fluid is regulated by a regulation operation in which the upper lever and the lower lever rotate facing each other; a cover fastened to the lower lever; and a switching restriction unit for switching between a restriction state, in which the cover and the lower lever are mutually restricted and thus the regulation operation is possible, and a free state, in which the cover and the lower lever are not mutually restricted, thus rendering the regulation operation not possible, according to the relative positions of the cover and the lower lever.
(FR) Le régulateur de fluide intraveineux selon l'invention comprend : un levier supérieur ; un levier inférieur qui est disposé au-dessous du levier supérieur, le débit d'un fluide intraveineux étant régulé par une opération de régulation dans laquelle le levier supérieur et le levier inférieur tournent l'un en face de l'autre ; un couvercle fixé au levier inférieur ; et une unité de restriction de commutation pour commuter entre un état de restriction, dans lequel le couvercle et le levier inférieur sont mutuellement restreints et, par conséquent, l'opération de régulation est possible, et un état libre, dans lequel le couvercle et le levier inférieur ne sont pas mutuellement restreints, rendant ainsi l'opération de régulation impossible, en fonction des positions relatives du couvercle et du levier inférieur.
(KO) 개시되는 수액 레귤레이터는, 상측레버; 상기 상측레버의 하측에 배치되고 상기 상측레버와 서로 대향하여 회전하는 조절작동으로 수액의 유량이 조절되는 하측레버; 상기 하측레버와 체결되는 커버; 및 상기 커버와 상기 하측레버의 상대적 위치에 따라, 상기 커버와 상기 하측레버가 상호 구속되어 상기 조절작동이 가능한 구속상태 및 상기 커버와 상기 하측레버가 상호 구속되지 않아 상기 조절작동이 불가능한 자유상태가 전환되는 전환구속부;를 가진다.
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