초록 ▼

A device for use with a penetrating member driver to penetrate tissue is provided. A plurality of penetrating members are coupled to a single cartridge and are operatively couplable to the penetrating member driver. The penetrating members are movable to extend radially outward from the cartridge to

A device for use with a penetrating member driver to penetrate tissue is provided. A plurality of penetrating members are coupled to a single cartridge and are operatively couplable to the penetrating member driver. The penetrating members are movable to extend radially outward from the cartridge to penetrate tissue. A plurality of analyte sensors are coupled to the single cartridge and are positioned on the cartridge to receive body fluid from a wound in the tissue created by the penetrating member.

대표청구항 ▼

1. A tissue penetration device, comprising: an electronic penetrating member driver;a disposable;a plurality of penetrating members on a support and positioned in the disposable, each of the penetrating members coupled to the penetrating member driver when advanced along a path into a tissue target,

1. A tissue penetration device, comprising: an electronic penetrating member driver;a disposable;a plurality of penetrating members on a support and positioned in the disposable, each of the penetrating members coupled to the penetrating member driver when advanced along a path into a tissue target, wherein the support has a plurality of openings, each associated with a penetrating member for the penetrating member to exit;a fracturable sterility barrier disposed on an outer surface of the support covering the plurality of openings without contacting the penetrating member; anda device that breaks a portion of the fraturable sterility barrier covering the opening associated with the penetrating member during launch of the penetrating member so that the penetrating member exits the opening without contacting the sterility barrier; anda plurality of analyte sensors each in a sample chamber, each of a sample chamber being associated with a the penetrating member, each of a sample chamber being positioned in the disposable to receive body fluid from a wound in the tissue created by the penetrating member and having a volume of no greater than 1 microliter. 2. A tissue penetration device, comprising: an electronic penetrating member driver;a disposable;a plurality of penetrating members on a support and positioned in the disposable, each of a penetrating member coupled to the penetrating member driver when advanced along a path into a tissue target, wherein the support has a plurality of openings, each associated with a penetrating member for the penetrating member to exit;a plurality of analyte sensors each in a sample chamber, each of a sample chamber being associated with a penetrating member, each of a sample chamber being positioned on the disposable to receive body fluid from a wound in the tissue created by the penetrating member and having a volume of no greater than 1 microliter;a fracturable sterility barrier disposed on an outer surface of the support covering the plurality of openings without contacting the penetrating member; andwherein the support has a plurality of openings, each of an opening associated with a penetrating member, wherein the tip of the penetrating member configured to move that portion of the fracturable sterility barrier covering the opening associated with the penetrating member out of the way of the penetrating member before launch of the penetrating member. 3. A tissue penetration device, comprising: an electronic penetrating member driver;a disposable;a plurality of penetrating members on a support and positioned in the disposable, each of a penetrating member coupled to the penetrating member driver when advanced along a path into a tissue target, wherein the support has a plurality of openings, each associated with a penetrating member for the penetrating member to exit;a plurality of analyte sensors each in a sample chamber, each of a sample chamber being associated with a penetrating member, each of a sample chamber being positioned in the disposable to receive body fluid from a wound in the tissue created by the penetrating member and having a volume of no greater than 1 microliter;a fracturable sterility barrier disposed on an outer surface of the support covering the plurality of openings without contacting the penetrating member;the support having a plurality of openings, each of an opening associated with a penetrating member, a device configured to move the fracturable sterility barrier covering opening associated with the penetrating member out of the way of the penetrating member before launch of the penetrating member. 4. A tissue penetration device, comprising: an electronic penetrating member driver;a disposable;a plurality of penetrating members on a support and positioned in the disposable, each of a penetrating member coupled to the penetrating member driver when advanced along a path into a tissue target wherein the support has a plurality of openings, each associated with a penetrating member for the penetrating member to exit;a plurality of analyte sensors each in a sample chamber, each of a sample chamber being associated with a penetrating member, each of a sample chamber being positioned in the disposable to receive body fluid from a wound in the tissue created by the penetrating member and having a volume of no greater than 1 microliter;the support having a plurality of openings, each of an opening associated with a penetrating member, wherein tips of the penetrating members reside in a fracturable sterility barrier without contacting the sterility barrier; anda device that breaks a portion of the sterility barrier associated with one of the penetrating members during launch of the penetrating member so that the penetrating member exits the opening without contacting the sterility barrier.