Biosensor for disease diagnosis
AssigneesYeongdong Dianostics Corporation, Yeongdong Electronics Co., Ltd.
InventorsYoung Nam Park, Rak Sun Mok, Myoung Kyu Kim
Life of this patent
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Abstract
The present invention relates to a biosensor including: a bottom plate having a base film having a lead mounted at one side of the top surface thereof, an electrode member formed on the base film, a spacer formed on the top surface of the electrode member so as to secure a recess having a predetermined width formed on the electrode member, and an enzyme reaction layer formed transversely on the top surface of the electrode member in such a fashion as to be positioned in the recess of the spacer; and a top plate formed integrally with the bottom plate and having the same configuration as the bottom plate.
Claims9
A biosensor for disease diagnosis using an electrode, comprising:
- a bottom plate including,
- a first base film having a first lead mounted at one side of the top surface thereof,
- a first electrode member formed on the first base film, one side of the first electrode member being the first lead,
- a first spacer formed on the top surface of the first electrode member so as to secure a first recess having a predetermined width formed on the first electrode member, and
- a first enzyme reaction layer formed transversely on the top surface of the first electrode member in such a fashion as to be positioned in the first recess of the first spacer;
- and
- a top plate formed integrally with the bottom plate and including,
- a second base film having a second lead mounted at one side of the top surface thereof,
- a second electrode member formed on the second base film,
- a second spacer formed on the top surface of the second electrode member so as to secure a second recess having a predetermined width formed on the second electrode member, and
- a second enzyme reaction layer formed transversely on the top surface of the second electrode member in such a fashion as to be positioned in the second recess of the second spacer,
- wherein the first and second base films are made of any one selected from heat-resistant polymers like polyethylene terephthalate (PET), polyethylene (PE) and polyvinyl chloride (PVC),
- the first spacer and the second spacer contact each other, and
- the first recess is formed transversely across the first base film from one lateral side of the first base film to an opposite lateral side of the first base film, and the second recess is formed transversely across the second base film from one lateral side of the second base film to an opposite lateral side of the second base film.
A biosensor for disease diagnosis using an electrode, comprising:
- a bottom plate including,
- a first base film having a first lead mounted at one side of the top surface thereof,
- a first electrode member formed on the first base film, one side of the first electrode member being the first lead,
- a first spacer formed on the top surface of the first electrode member so as to secure a first recess having a predetermined width formed on the first electrode member, and
- a first enzyme reaction layer formed transversely on the top surface of the first electrode member in such a fashion as to be positioned in the first recess of the first spacer;
- and
- a top plate formed integrally with the bottom plate and including,
- a second base film having a second lead mounted at one side of the top surface thereof,
- a second electrode member formed on the second base film,
- a second spacer formed on the top surface of the second electrode member so as to secure a second recess having a predetermined width formed on the second electrode member, and
- a second enzyme reaction layer formed transversely on the top surface of the second electrode member in such a fashion as to be positioned in the second recess of the second spacer,
- wherein the first and second base films are made of any one selected from heat-resistant polymers like polyethylene terephthalate (PET), polyethylene (PE) and polyvinyl chloride (PVC),
- the first spacer and the second spacer contact each other, and
- the first enzyme reaction layer is formed transversely across the first base film from one lateral side of the first base film to an opposite lateral side of the first base film and is located entirely within the first recess, and the second enzyme reaction layer is formed transversely across the second base film from one lateral side of the second base film to an opposite lateral side of the second base film and is located entirely within the second recess.
Dependencies are inferred from the claim text.