公开(公告)号：WO2010036072A3

公开(公告)日：2010-04-01

申请号：PCT/KR2009/005520

申请日：2009-09-28

Applicant: 전남대학교산학협력단 ,  오일권 ,  전진한 ,  박중우

Inventor： 오일권 ,  전진한 ,  박중우

IPC: F04B43/04 ,  F04B43/12

Abstract: 본 발명은 마이크로펌프에 관한 것으로, 보다 구체적으로는 마이크로 펌프의 펌핑부가 더 큰 변형량을 얻는 구조로 이루어짐으로써 보다 큰 펌핑력을 갖는 마이크로펌프에 관한 것이다. 본 발명의 마이크로펌프에 의하면, 손실(전압, 유체의 역류)이 적고 펌핑력이 크며 생체적합성 뛰어나서 소량의 유체를 컨트롤하는 uTAS, 인체내부삽입형 의료기기, 마이크로팩토리의 접착공정 등에 이용가능한 우수한 효과가 있다.

公开(公告)号：KR100931894B1

公开(公告)日：2009-12-15

申请号：KR1020080095483

申请日：2008-09-29

Applicant: 전남대학교산학협력단

Inventor： 오일권 ,  전진한 ,  박중우

IPC: F04B43/04 ,  F04B43/00

Abstract: PURPOSE: A micro-pump having the big pumping force by a snap-through is provided to control flow of fluid through a pumping unit and to prevent the counter flow of fluid. CONSTITUTION: A micro-pump having the big pumping force by a snap-through comprises a lower structure(110), a curved working device(120) and a top structure(130). The lower structure comprises an inlet port(111) in which the fluid flows in, and an outlet port(112) exhausting the fluid, and a space part filled with the fluid. The curved working device contacts with the space part of the lower structure. The top structure comprises the space part accepting the curved working device and is combined with the lower structure. The lower structure and top structure are manufactured with polymer with superior bio compatibility or the surfaces of the top structure and lower structure are coated with the polymer.

Abstract translation: 目的：提供一个通过卡通通道具有较大泵送力的微型泵，以控制流体通过泵送单元的流动并防止流体逆流。 构成：通过卡通具有大的泵送力的微型泵包括下部结构（110），弯曲加工装置（120）和顶部结构（130）。 下部结构包括流体流入的入口端口（111）和排出流体的出口（112）和填充有流体的空间部分。 弯曲的工作装置与下部结构的空间部分接触。 顶部结构包括接收弯曲加工装置的空间部分，并与下部结构组合。 下部结构和顶部结构用具有优异生物相容性的聚合物制造，或者顶部结构和下部结构的表面涂覆有聚合物。

公开(公告)号：KR100931897B1

公开(公告)日：2009-12-15

申请号：KR1020080121305

申请日：2008-12-02

Applicant: 전남대학교산학협력단

Inventor： 오일권 ,  전진한 ,  박중우

IPC: F04B43/04 ,  F04B43/08

Abstract: PURPOSE: A micro-pump using a snap-through with a pumping unit is provided to improve pumping force and to control flow of fluid. CONSTITUTION: A micro-pump using a snap-through with a pumping unit comprises a tubular actuator, a mold structure(110), an inlet member(120) and outlet member(130). The tubular actuator forms the outer circumference of an inner space with long elliptic form. The mold structure comprises a pumping space containing the tubular actuator. The mold structure is made of polymer with superior bio compatibility or the surface of the mold structure is coated with the polymer. The inlet member is formed in one end of the mold structure and guides fluid into the tubular actuator. The outlet member is formed in the other end of the mold structure and discharges the fluid from the tubular actuator.

Abstract translation: 目的：提供一个使用带有抽油机的卡通式微型泵，以提高泵送力并控制流体流动。 构成：使用具有抽吸单元的卡通式的微型泵包括管状致动器，模具结构（110），入口构件（120）和出口构件（130）。 管状致动器形成具有长椭圆形状的内部空间的外周。 模具结构包括容纳管状致动器的泵送空间。 模具结构由具有优异生物相容性的聚合物制成，或者模具结构的表面涂覆有聚合物。 入口构件形成在模具结构的一端并将流体引导到管状致动器中。 出口构件形成在模具结构的另一端并且从管状致动器排出流体。