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-0242174 (2008-09-30) |
등록번호 | US-8372016 (2013-02-12) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 1351 |
A body fluid sampling system is provided for use on a tissue site. In one embodiment, the system comprises a cartridge; a penetrating member driver; a plurality of penetrating members arranged in a radial configuration on the cartridge wherein sharpened distal tips of the penetrating members point r
A body fluid sampling system is provided for use on a tissue site. In one embodiment, the system comprises a cartridge; a penetrating member driver; a plurality of penetrating members arranged in a radial configuration on the cartridge wherein sharpened distal tips of the penetrating members point radially outward; wherein an active one of the penetrating members may be operatively coupled to the penetrating member driver, the penetrating member driver moving the active one along a path out of a housing having a penetrating member exit, into the tissue site, stopping in the tissue site, and withdrawing out of the tissue site; and a plurality of analyte detecting members, wherein at least one of the analyte detecting members is positioned to receive fluid from a wound created by the active one of the penetrating members, wherein the detecting members are not pierced by the active one of the penetrating members.
1. A body fluid sampling system for use on a tissue site, the system comprising: a disposable;a penetrating member driver;a plurality of penetrating members arranged in a radial configuration in the disposable wherein sharpened distal tips of the penetrating members point radially outward;wherein an
1. A body fluid sampling system for use on a tissue site, the system comprising: a disposable;a penetrating member driver;a plurality of penetrating members arranged in a radial configuration in the disposable wherein sharpened distal tips of the penetrating members point radially outward;wherein an active one of said penetrating members may be operatively coupled to said penetrating member driver, said penetrating member driver moving said active one 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 following a predetermined velocity trajectory;a processor coupled to the penetrating member driver and configured to control a penetrating member velocity into and out of the tissue site via a feedback loop, wherein a velocity of a penetrating member entering the tissue site is greater than a velocity of the penetrating member exiting the tissue site; anda plurality of analyte detecting members, wherein at least one of said analyte detecting members is positioned to receive fluid from a wound created by said active one of said penetrating members. 2. A system as in claim 1 wherein at least one of said analyte detecting members is not pierced by the penetrating member and is within 2 mm of a front end of the housing. 3. A system as in claim 1 wherein said disposable has a plurality of penetrating member exits, and wherein at least one of said detecting members is mounted about each of said penetrating member exits. 4. The system of claim 1, wherein one of said analyte detecting members is movable outward towards said wound to more easily engage said body fluid. 5. The system of claim 1, wherein said analyte detecting members are individually actuatable to extend outward from said housing. 6. The system of claim 1, further comprising: a sample chamber with an opening for transport of the body fluid into the sample chamber, the sample chamber being sized to receive no more than about 1.0 μl of the body fluid. 7. The system of claim 1, further comprising: a sample chamber with an opening for transport of the body fluid into the sample chamber, the sample chamber being sized to receive no more than about 0.75 μl of the body fluid. 8. The system of claim 1, further comprising: a sample chamber with an opening for transport of the body fluid into the sample chamber, the sample chamber being sized to receive no more than about 0.5 μl of the body fluid. 9. The system of claim 1, further comprising: a sample chamber with an opening for transport of the body fluid into the sample chamber, the sample chamber being sized to receive no more than about 0.25 μl of the body fluid. 10. The system of claim 1, further comprising: a sample chamber with an opening for transport of the body fluid into the sample chamber, the sample chamber being sized to receive no more than about 0.1 μl of the body fluid.
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