BLOOD SEPARATION AND EXTRACTION APPARATUS FOR EXTRACTING PLATELET-RICH GROWTH FACTOR

• Main Authors: SONG, Dong Fan, LEE, Eun Hye
• Format: Patent
• Language: English; French; Korean
• Published: 08.12.2016
• Subjects: BABY COMFORTERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR RECEIVING SPITTLE; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The present invention carries out centrifugation in a state in which blood is accommodated in an accommodation space part formed at the lower part of a main tube, injects white blood cells, which are a separation layer of the centrifuged blood, into a separation space part of the main tube, and then couples an upper cap such that the upper cap communicates with a passage part of the main tube, thereby allowing only concentrated platelets to be collected and extracted, and thus the separation of blood and the extraction operation of concentrated platelets can simultaneously proceed by carrying out centrifugation once and with one container. La présente invention effectue une centrifugation alors que le sang est reçu dans une partie d'espace de réception formée au niveau de la partie inférieure d'un tube principal, injecte des globules blancs, qui constituent une phase de séparation du sang centrifugé, dans une partie d'espace de séparation du tube principal, et couple ensuite un capuchon supérieur de sorte que le capuchon supérieur communique avec une partie de passage du tube principal, ce qui permet de ne collecter et de n'extraire que les plaquettes concentrées, et, de ce fait, la séparation de sang et l'opération d'extraction des plaquettes concentrées peuvent être effectuées simultanément en réalisant une seule centrifugation et avec un seul récipient. 본 발명은 몸체관의 하부에 형성된 수용공간부내에 혈액이 수용된 상태에서 원심분리하고 원심 분리된 혈액의 분리층인 백혈구를 몸체관의 분리공간부 내로 주입한 후에, 상부캡을 몸체관의 통로부에 연통되도록 결합시켜서 농축 혈소판만을 수집 및 추출할 수 있도록 함으로써, 1회의 원심 분리 및 하나의 용기로 혈액의 분리 및 농축 혈소판의 추출작업이 동시에 진행될 수 있도록 한 것이다.