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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0302423 (2005-12-12) |
등록번호 | US-9144401 (2015-09-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 1773 |
Reducing the volume or drag on skin or sharpness of the penetrating member entering the wound during the cutting process will reduce the pain associated with lancing, and result in less power desired for retraction of the penetrating member from the skin. A variety of other penetrating member config
Reducing the volume or drag on skin or sharpness of the penetrating member entering the wound during the cutting process will reduce the pain associated with lancing, and result in less power desired for retraction of the penetrating member from the skin. A variety of other penetrating member configuration as shown in the application.
1. A device comprising: a housing;a penetrating member for piercing tissue and positioned in the housing and configured to be advanced from the housing and retracted back into an interior of the housing, the penetrating member including a rod of a given diameter and geometry, and a piercing distal e
1. A device comprising: a housing;a penetrating member for piercing tissue and positioned in the housing and configured to be advanced from the housing and retracted back into an interior of the housing, the penetrating member including a rod of a given diameter and geometry, and a piercing distal end with a primary facet and two side facets and a ratio of a primary facet length to a side facet length is less than 2.24:0.63, the penetrating member including a splined cross-section or dimples impressed across a contact area of the penetrating member, the primary facet having an angle cut that is different from angle cuts of the two side facets, the two side facets having the same angle cut;a drive force generator configured to be coupled to the penetrating member for advancing the penetrating member along a path into a tissue site, create a penetration and a subsequent flow of a blood sample into a receiving channel of the housing; anda processor with a memory for storage and retrieval of a set of penetrating member profiles utilized with the penetrating member driver, wherein each penetrating member profile from the set of penetrating member profiles includes the given diameter and geometry that correspond with upper and lower limits of attainable blood volume based on predetermined displacement and velocity profiles. 2. The device of claim 1 wherein the primary facet length of the penetrating member is less than about 1.0 mm. 3. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 2.0 mm. 4. The device of claim 1 wherein the ratio of the primary facet length to the side facet length is less than 2:1, and wherein the primary facet length of the penetrating member is less than about 1.0 mm. 5. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 1.60 mm. 6. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 1.70 mm. 7. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 1.80 mm. 8. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 1.90 mm. 9. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 2.00 mm. 10. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 2.10 mm. 11. The device of claim 1 wherein the primary facet length of the penetrating member is more than about 2.20 mm. 12. The device of claim 1 wherein the penetrating member has a primary facet angle less than about 7.0 degrees. 13. The device of claim 1 wherein the penetrating member has a primary facet angle less than about 7.5 degrees. 14. The device of claim 1 wherein the penetrating member has a bevel joint length less than about 0.24 mm. 15. The device of claim 1 wherein the penetrating member has a bevel joint angle less than about 16 degrees. 16. The device of claim 1 wherein the penetrating member has a bevel joint angle less than about 15.5 degrees. 17. The device of claim 1 wherein the penetrating member has a cutting efficiency sufficient to bring at least 1 micro liter of blood to a skin surface after penetrating about 600 to 800 microns into the skin. 18. The device of claim 1 wherein the penetrating member has a cutting efficiency sufficient to bring at least 1 micro liter of blood to a skin surface after penetrating about 0.5 to 1.0 mm into the skin. 19. The device of claim 1 wherein the penetrating member comprises a shaft having a bar stock with a half-round cross section to reduce volume of the penetrating member. 20. The device of claim 1 wherein a portion of the penetrating member has a first cross-sectional volume and a second cross-sectional volume greater than the first for mechanical coupling with a driver to drive the penetrating member. 21. The device of claim 1 wherein a front end portion of the penetrating member has a smashed end configuration to reduce volume of the penetrating member inside the tissue.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.