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-0743867 (2015-06-18) |
등록번호 | US-9839384 (2017-12-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 409 |
An arrangement for producing a sample of body fluid from an opening created in a skin surface at a sampling site including a cartridge with a plurality of compartments and a plurality of sampling sites, and a detector assembly. Each sampling site includes a skin-penetration member having a first end
An arrangement for producing a sample of body fluid from an opening created in a skin surface at a sampling site including a cartridge with a plurality of compartments and a plurality of sampling sites, and a detector assembly. Each sampling site includes a skin-penetration member having a first end configured to pierce the surface of the skin and an inner lumen in communication with the first end, a spring actuator operatively associated with the skin-penetration member, and a needle hub connecting the skin-penetration member and the spring actuator. The needle hub includes a reagent pad and the spring actuator is configured to drive the skin-penetration member to form the wound opening. Each compartment at least partially encloses the skin-penetration member, the spring actuator, and the needle hub of a respective sampling site.
1. An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site, the arrangement comprising: a cartridge comprising a plurality of compartments and a plurality of sampling sites, wherein each of the sampling sites comprises: a skin-penetration
1. An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site, the arrangement comprising: a cartridge comprising a plurality of compartments and a plurality of sampling sites, wherein each of the sampling sites comprises: a skin-penetration member having a first end configured to pierce the surface of the skin, and an inner lumen in communication with the first end;a spring actuator operatively associated with the skin-penetration member; anda needle hub connecting the skin-penetration member and the spring actuator, wherein the needle hub comprises a reagent pad and wherein the spring actuator is configured to drive the skin-penetration member to form the wound opening,wherein each of the compartments at least partially encloses the skin-penetration member, spring actuator, and needle hub of a respective sampling site of the plurality of sampling sites. 2. The arrangement of claim 1, wherein the spring actuator drives the skin penetration member in an arcuate path. 3. The arrangement of claim 1, further comprising at least one catalyst device comprising a means for applying vacuum pressure, positive pressure, or heat to the sampling site. 4. The arrangement of claim 3, wherein the catalyst device comprises a pump, and wherein the pump is configured and arranged to apply a vacuum to the sampling site. 5. The arrangement of claim 4, further comprising a controller operatively associated with the pump. 6. The arrangement of claim 1, further comprising a housing, and wherein a footprint is disposed on the housing to be applied to the sampling site on the skin of a user. 7. The arrangement of claim 6, wherein the footprint has an opening, and wherein the opening has a diameter of 3-8 mm. 8. The arrangement of claim 6, wherein the footprint comprises an elastomeric seal. 9. The arrangement of claim 1, wherein the skin-penetration member comprises a microneedle. 10. An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site, the arrangement comprising: a cartridge comprising a plurality of compartments and a plurality of sampling sites, wherein each of the sampling sites comprises: a skin-penetration member having a first end configured to pierce the surface of the skin;a spring actuator operatively associated with the skin-penetration member; anda needle hub connecting the skin-penetration member and the spring actuator, wherein the needle hub comprises a reagent pad and wherein the spring actuator is configured to drive the skin-penetration member to form the wound opening; anda detector assembly in communication with the reagent pad of a sampling site,wherein each of the compartments at least partially encloses the skin-penetration member, spring actuator, and needle hub of a respective sampling site of the plurality of sampling sites. 11. The arrangement of claim 10, wherein the spring actuator drives the skin penetration member in an arcuate path. 12. The arrangement of claim 10, further comprising at least one catalyst device comprising a means for applying vacuum pressure, positive pressure, or heat to the sampling site. 13. The arrangement of claim 12, wherein the catalyst device comprises a pump, and wherein the pump is configured to apply a vacuum to the sampling site. 14. The arrangement of claim 13, further comprising a controller operatively associated with the pump. 15. The arrangement of claim 10, further comprising a housing, and wherein a footprint is disposed on the housing to be applied to the sampling site on the skin of a user. 16. The arrangement of claim 15, wherein the footprint has an opening, and wherein the opening has a diameter of 3-8 mm. 17. The arrangement of claim 15, wherein the footprint comprises an elastomeric seal. 18. The arrangement of claim 10, wherein the detector assembly comprises at least one CMOS-based detector element. 19. The arrangement of claim 18, wherein the detector assembly comprises a linear or area array of CMOS-based detector elements. 20. The arrangement of claim 10, wherein the skin-penetration member comprises a microneedle. 21. An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site, the arrangement comprising: a cartridge comprising a plurality of compartments and a plurality of sampling sites, wherein each of the sampling sites comprises: a skin-penetration member having a first end configured to pierce the surface of the skin;a spring actuator operatively associated with the skin-penetration member; anda needle hub connecting the skin-penetration member and the spring actuator, wherein the needle hub comprises a reagent pad and wherein the spring actuator is configured to drive the skin-penetration member to form the wound opening,wherein each of the compartments at least partially encloses the skin-penetration member, spring actuator, and needle hub of a respective sampling site of the plurality of sampling sites. 22. The arrangement of claim 21, wherein the spring actuator drives the skin penetration member in an arcuate path. 23. The arrangement of claim 21, further comprising at least one catalyst device comprising a means for applying vacuum pressure, positive pressure, or heat to the sampling site. 24. The arrangement of claim 23, wherein the catalyst device comprises a pump, and wherein the pump is configured and arranged to apply a vacuum to the sampling site. 25. The arrangement of claim 24, further comprising a controller operatively associated with the pump. 26. The arrangement of claim 21, further comprising a housing, and wherein a footprint is disposed on the housing to be applied to the sampling site on the skin of a user. 27. The arrangement of claim 26, wherein the footprint has an opening, and wherein the opening has a diameter or major dimension of 3-8 mm. 28. The arrangement of claim 26, wherein the footprint comprises an elastomeric seal. 29. The arrangement of claim 21, wherein the skin-penetration member comprises a microneedle.
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