IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0060049
(2008-11-11)
|
등록번호 |
US-8226004
(2012-07-24)
|
우선권정보 |
KR-10-2008-0082304 (2008-08-22) |
국제출원번호 |
PCT/KR2008/006644
(2008-11-11)
|
§371/§102 date |
20110221
(20110221)
|
국제공개번호 |
WO2010/021429
(2010-02-25)
|
발명자
/ 주소 |
- Cha, Geun Sig
- Nam, Hakhyun
- Cui, Gang
- Kim, Keun-Ki
- Lee, Shim-Ho
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
2 |
초록
▼
A biosensor can be measured by a method that includes: determining malfunction of a production lot information sensing unit; alerting malfunction when the production lot information sensing unit malfunctions; encoding the production lot information through the production lot information sensing unit
A biosensor can be measured by a method that includes: determining malfunction of a production lot information sensing unit; alerting malfunction when the production lot information sensing unit malfunctions; encoding the production lot information through the production lot information sensing unit when the production lot information sensing unit does not malfunction; and detecting a component of a sample through a biosensor strip by using the encoded production lot information.
대표청구항
▼
1. A biosensor measuring method for detecting a target component in biological samples using a biosensor encoded with product lot information and the product lot information sensing unit having light emitter/detector pairs by irradiating on the product lot information markings with the light emitted
1. A biosensor measuring method for detecting a target component in biological samples using a biosensor encoded with product lot information and the product lot information sensing unit having light emitter/detector pairs by irradiating on the product lot information markings with the light emitted from a bank of light emitters and by reading the transmitted or reflected lights from the product lot information markings with the detectors paired with the light emitters, the method comprising: checking malfunction of the production lot information sensing unit;alerting the malfunction in the product lot information sensing unit;decoding the production lot information read through the production lot information sensing unit when the production lot information sensing unit normally operates; andanalytically determining a target component in a sample from the response of the biosensor strip in combination with the decoded production lot information. 2. The biosensor measuring method of claim 1, wherein the checking of malfunction in the production lot information sensing unit comprises:determining malfunction of the detection unit; anddetermining malfunction of the light emission unit, andthe production lot information sensing unit is determined to be malfunctioning if any of the detection unit and the light emission unit malfunctions. 3. The biosensor measuring method of claim 2, wherein the determination of malfunction in the detection unit is based on a sensing value from the detection unit while the paired light emission unit is off. 4. The biosensor measuring method of claim 2, wherein the detection unit comprises a plurality of detectors and the malfunction in detection unit is determined by sequentially activating each detector in the pluarality of detectors and reading the light-off sensing value of each detector. 5. The biosensor measuring method of claim 2, wherein the detection unit comprises a plurality of detectors and the malfunction in the detection unit is determined by respective sensing values read from the plurality of detectors and the values obtained from the mathematical operation of the sensing values of the plurality of detectors. 6. The biosensor measuring method of claim 2, wherein the malfunction in detection unit is determined when the biosensor strip is placed into the device unit where the production lot sensing unit can be activated and the biosensor strip measurement sequence begins. 7. The biosensor measuring method of claim 2, wherein the malfunction in the detection unit is determined without biosensor strip, the result of malfunction determination is recorded in a memory of biosensor measuring device, and the biosensor measuring device alerts the malfunction in the production lot information sensing unit. 8. The biosensor measuring method of claim 2, wherein the malfunction in the light emission unit is determined when the detection unit is determined to be normally functioning. 9. The biosensor measuring method of claim 8, wherein the light emission unit comprises a plurality of light emitters, and the malfunction in the light emission unit is determined by sequentially activating the plurality of light emitters and reading the light-on sensing value of each detector paired with the corresponding emitter. 10. The biosensor measuring method of claim 8, wherein the light emission unit comprises a plurality of light emitters, and the malfunction in the light emission unit is determined by the light-on sensing values of respective detectors when the plurality of light emitters are sequentially activated and the values obtained from the mathematical operation of the light-on sensing values of a plurality of detectors. 11. The biosensor measuring method of claim 1, wherein at least one production lot information mark comprises a hue mark, and the decoding of the production lot information is based on a difference in light absorption or reflection, color, brightness, chroma, or an image of the mark. 12. The biosensor measuring method of claim 1, wherein the at least one production lot information comprises a hole mark, and the decoding of the production lot information is based on determining differences in a combination of a plurality of open and closed holes. 13. The biosensor measuring method of claim 1, wherein the at least one production lot information mark comprises a light-transmitting film-covered hole mark, and the decoding of the production lot information is made by the degree of transmission through films covering the holes. 14. The biosensor measuring method of any one of claim 1 to claim 10, wherein the light emitter is formed of three-component light emitting diodes that emit red, green, and blue colors, four-component light emitting diodes that emit white, red, green, and blue colors, or an infrared ray source that emits infrared rays. 15. A biosensor measuring device for detecting a component of a sample through a biosensor strip having a production lot information identification unit that includes at least one production lot information mark, the biosensor measuring device comprising: a production lot information sensing unit including a pluarality of paired light emitters and detectors that reads a production lot information by emitting the light onto and detecting the absorbed or reflected light from the production lot information identification unit; anda biosensor strip measuring module that decodes the production lot information and uses the decoded production lot information for analytical determination of a target component in samples,wherein the measuring module comprises at least one processor that is activated by a predetermined program, and the predetermined program comprises a series of commands for performing the measuring method of any one of claim 1 to claim 10. 16. The biosensor measuring device of claim 15, wherein the at least one production lot information comprises a hue mark, and the decoding of the production lot information is based on a difference in at least one of light absorption or reflection, color, brightness, chroma, and an image of the hue mark. 17. The biosensor measuring device of claim 15, wherein the at least one production lot information comprises a hole mark, and the decoding of the production lot information is performed by differences in a combination of a plurality of open and closed holes. 18. The biosensor measuring device of claim 15, wherein the at least one production lot information comprises a light-transmitting film-covered hole mark, and the decoding of the production lot information is made by the degree of transmission through films covering the hole mark. 19. The biosensor measuring device of claim 15, wherein the light emitter is formed of three-component light emitting diodes that emit red, green, and blue colors, four-components light emitting diodes that emit white, red, green, and blue colors, or an infrared ray source that emits infrared rays.
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