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1. WO2015142013 - MEDICINAL FLUID INJECTION DEVICE

Publication Number WO/2015/142013
Publication Date 24.09.2015
International Application No. PCT/KR2015/002530
International Filing Date 16.03.2015
IPC
A61M 37/00 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
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
CPC
A61M 39/24
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
24Check- or non-return valves
A61M 5/20
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
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
A61M 5/2053
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
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
2053Media being expelled from injector by pressurised fluid or vacuum
A61M 5/30
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
178Syringes
30Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
A61M 5/3298
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
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3295Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
3298Needles arranged in parallel
A61M 5/422
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
42having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
422Desensitising skin
Applicants
  • 주식회사 아모레퍼시픽 AMOREPACIFIC CORPORATION [KR]/[KR]
Inventors
  • 권민경 KWON, Min Kyung
  • 장지혜 JANG, Ji Hye
  • 배준호 BAE, Joon Ho
Agents
  • 윤동열 YOON, Dong Yol
Priority Data
10-2014-003245820.03.2014KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) MEDICINAL FLUID INJECTION DEVICE
(FR) DISPOSITIF D'INJECTION DE FLUIDES MÉDICINAUX
(KO) 약액주입장치
Abstract
(EN) The present invention relates to a medicinal fluid injection device for injecting a medicinal fluid into the skin of a patient so as to induce collagen generation and skin regeneration according to the radial diffusion of the medicinal fluid, comprising: a case part constituting the appearance; a medicinal fluid provision part mounted on the case part and in which a storage container storing a medicinal fluid is mounted; a medicinal fluid supply part connected to the storage container so as to supply a medicinal fluid; a medicinal fluid pressurization part mounted on the case part, and connected to the medicinal fluid supply part so as to pressurize the supplied medicinal fluid; and a medicinal fluid discharge part mounted on the medicinal fluid supply part so as to inject, into the skin, the medicinal fluid supplied from the medicinal fluid supply part. The medicinal fluid discharge part comprises: an outer case in which a plurality of needles are provided; and an inner case provided such that the front end is inserted into the outer case so as to be coupled thereto and the rear end is coupled to the medicinal fluid supply part. A throughhole penetrating the inside and the outside of the inner case and forming a micro-jet from the medicinal fluid is formed at the front end of the inner case.
(FR) La présente invention concerne un dispositif d'injection de fluide médicinal pour injecter un fluide médicinal dans la peau d'un patient de manière à induire la production de collagène et la régénération de la peau selon la diffusion radiale du fluide médicinal, comprenant : une partie boîtier constituant l'aspect ; une partie fourniture de fluide médicinal montée sur la partie boîtier et dans laquelle un récipient de stockage stockant un fluide médicinal est monté ; une partie d'alimentation en fluide médicinal reliée au récipient de stockage de manière à alimenter en fluide médicinal ; une partie de mise sous pression de fluide médicinal montée sur la partie boîtier, et reliée à la partie d'alimentation en fluide médicinal de manière à mettre sous pression le fluide médicinal fourni ; et une partie de distribution de fluide médicinal montée sur la partie d'alimentation en fluide médicinal de manière à injecter, dans la peau, le fluide médicinal fourni par la partie d'alimentation en fluide médicinal. La partie de distribution de fluide médicinal comprend : un boîtier externe dans lequel une pluralité d'aiguilles sont prévues ; et un boîtier interne prévu de telle sorte que l'extrémité avant est insérée dans le boîtier externe de manière à être couplée à ce dernier et l'extrémité arrière est couplée à la partie d'alimentation en fluide médicinal. Un trou traversant pénétrant l'intérieur et l'extérieur du boîtier interne et formant un micro-jet à partir du fluide médicinal est formé au niveau de l'extrémité avant du boîtier interne.
(KO) 본 발명은 약액을 환자의 피부에 투입하여 약액이 방사형으로 확산됨에 따라, 콜라겐 생성 및 피부 재생을 유도하는 약액주입장치에 관한 것으로, 외관을 이루는 케이스부; 상기 케이스부에 장착되고, 약액이 저장된 저장용기가 장착되는 약액설치부; 상기 저장용기와 연결되어 약액이 공급되는 약액공급부; 상기 케이스부에 장착되고, 상기 약액공급부에 연결되어 공급된 약액을 가압하는 약액가압부; 및 상기 약액공급부에 장착되어 약액공급부로부터 공급된 약액을 피부 속으로 주입하는 약액배출부;를 포함한다. 상기 약액배출부는, 복수의 바늘이 설치되는 외부케이스; 및 전단부가 상기 외부케이스의 내부로 삽입되어 결합되고, 후단부가 상기 약액공급부에 결합되어 설치되는 내부케이스;를 포함한다. 상기 내부케이스의 전단부에는 상기 내부케이스의 내부와 외부를 관통하며, 상기 약액으로부터 마이크로 젯을 형성하기 위한 관통홀이 형성된다.
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