최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0337871 (2008-12-18) |
등록번호 | US-8235915 (2012-08-07) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 1356 |
A body fluid sampling system for use on a tissue site includes a single drive force generator. A plurality of penetrating members are operatively coupled to the force generator. The force generator moves each of the members along a path out of a housing with a penetrating member exit, into the tissu
A body fluid sampling system for use on a tissue site includes a single drive force generator. A plurality of penetrating members are operatively coupled to the force generator. The force generator moves each of the members along a path out of a housing with a penetrating member exit, into the tissue site, stops in the tissue site, and withdraws out of the tissue site. A flexible support member couples the penetrating members to define a linear array. The support member is movable and configured to move each of the penetrating members to a launch position associated with the force generator.
1. A body fluid sampling system for use on a tissue site, the system comprising: a single drive force generator;a plurality of penetrating members operatively coupled to said drive force generator, said force generator moving each of said members along a path out of a housing having a penetrating me
1. A body fluid sampling system for use on a tissue site, the system comprising: a single drive force generator;a plurality of penetrating members operatively coupled to said drive force generator, said force generator moving each of said members along a path out of a housing having a penetrating member exit, into said tissue site, stopping in said tissue site, and withdrawing out of said tissue site;a plurality of cartridges, wherein each of said cartridges houses one of said penetrating members;a flexible support member carrying said cartridges parallel to each other on its top to define a linear array, said support member being movable and configured to move a penetrating members in one of said cartridges to a launch position to be coupled to said drive force generator; anda penetrating member sensor is positioned to monitor the penetrating member coupled to said drive force generator, the penetrating member sensor configured to provide information relative to a depth of penetration of the penetrating member through a skin surface and an indication of velocity of a penetrating member. 2. The system of claim 1, wherein each cartridge has an exit port, and upon launch each penetrating member exists from the exit port. 3. The system of claim 1 further comprising an analyte detecting member. 4. The system of claim 1 further comprising a plurality of analyte detecting members positioned to receive body fluid. 5. The system of claim 1, further comprising: a sample chamber with an opening for transport of a body fluid into the sample chamber, the sample chamber being sized to receive no more than 1.0 μL of the body fluid. 6. The system of claim 1, further comprising: a sample chamber with an opening for transport of a body fluid into the sample chamber, the sample chamber being sized to receive no more than 0.75 μL of the body fluid. 7. The system of claim 1, further comprising: a sample chamber with an opening for transport of a body fluid into the sample chamber, the sample chamber being sized to receive no more than 0.5 μL of the body fluid. 8. The system of claim 1, further comprising: a sample chamber with an opening for transport of a body fluid into the sample chamber, the sample chamber being sized to receive no more than 0.25 μL of the body fluid. 9. The system of claim 1, further comprising: a sample chamber with an opening for transport of a body fluid into the sample chamber, the sample chamber being sized to receive no more than 0.1 μL of the body fluid. 10. The system of claim 1, further comprising: an analyte detecting member coupled to a sample chamber, the analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample that does not exceed a volume of 1 μL of a body fluid disposed in the sample chamber. 11. The system of claim 1, further comprising: an analyte detecting member coupled to a sample chamber, the analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample that does not exceed a volume of 0.75 μL of a body fluid disposed in the sample chamber. 12. The system of claim 1, further comprising: an analyte detecting member coupled to a sample chamber, the analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample that does not exceed a volume of 0.5 μL of a body fluid disposed in the sample chamber. 13. The system of claim 1, further comprising: an analyte detecting member coupled to a sample chamber, the analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample that does not exceed a volume of 0.25 μL of a body fluid disposed in the sample chamber. 14. The system of claim 1, further comprising: an analyte detecting member coupled to a sample chamber, the analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample that does not exceed a volume of 0.1 μL of a body fluid disposed in the sample chamber. 15. The system of claim 1, further comprising: a seal formed by a fracturable material between the penetrating member and the cartridge, the seal being positioned at least one of a distal port or a proximal port of the cartridge. 16. The system of claim 1, wherein each penetrating member each penetrating members is an elongate member without molded attachments. 17. The system of claim 1, further comprising: a penetrating member transport device for moving each of a penetrating member into a position aligned with the single drive force generator. 18. The system of claim 1, further comprising: wherein the penetrating member exit is configured to be positioned against the tissue when the penetrating member contacts the tissue. 19. The system of claim 1, further comprising: a support structure for receiving the penetrating members.
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