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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0393887 (2009-02-26) |
등록번호 | US-8515519 (2013-08-20) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 8 인용 특허 : 425 |
The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
1. A transcutaneous analyte sensor assembly, the assembly comprising: a housing adapted for mounting on a skin of a host;a sensor formed from a wire, wherein a central longitudinal axis of the sensor is defined by the wire, wherein the sensor comprises at least two electrodes, and wherein the sensor
1. A transcutaneous analyte sensor assembly, the assembly comprising: a housing adapted for mounting on a skin of a host;a sensor formed from a wire, wherein a central longitudinal axis of the sensor is defined by the wire, wherein the sensor comprises at least two electrodes, and wherein the sensor is configured to extend through the housing;sensor electronics configured to electrically connect with the at least two electrodes; andat least two electrical contacts comprising electrically exposed portions of the sensor longitudinally along and encircling the central longitudinal axis, wherein the at least two electrical contacts are configured to provide an electrical connection between the at least two electrodes and the sensor electronics. 2. The assembly of claim 1, wherein a diameter of the wire is no more than about 0.010 inches. 3. The assembly of claim 1, further comprising a needle comprising a lumen, wherein the sensor is dimensioned and arranged such that the sensor has a width that fits within the lumen of the needle. 4. The assembly of claim 1, further comprising a sealing member configured to surround the at least two electrical contacts. 5. The assembly of claim 4, wherein the sealing member is elastomeric. 6. The assembly of claim 4, wherein the sensor is configured to penetrate through the sealing member. 7. The assembly of claim 1, wherein the at least two electrical contacts fully encircle the central longitudinal axis. 8. The assembly of claim 1, wherein the sensor electronics are configured to electrically connect with the at least two electrodes only after the sensor has been inserted into the host. 9. The assembly of claim 1, wherein the sensor electronics comprise a body configured to releasably attach to the housing after sensor insertion. 10. The assembly of claim 9, wherein the sensor electronics body is configured to form an interference fit with the housing upon releasable attachment. 11. The assembly of claim 9, wherein at least two electrical contacts comprise an interference fit within a mating portion of the electronics unit.
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