초록 ▼

A skin penetrating system is provided with a drive force generator and a disposable housing member. A plurality of penetrating members are positioned in the disposable housing member. Each penetrating member is coupled to the drive force generator. A plurality of analyte detecting members are each a

A skin penetrating system is provided with a drive force generator and a disposable housing member. A plurality of penetrating members are positioned in the disposable housing member. Each penetrating member is coupled to the drive force generator. A plurality of analyte detecting members are each associated with a penetrating member and are positioned in the disposable housing member. Each analyte detecting member is positioned in a sample chamber. The sample chambers have openings for transport of a body fluid into the sample chamber. Each analyte detecting member is configured to determine a concentration of an analyte in a body fluid. A user interface is configured to relay at least one of, skin penetrating performance or a skin penetrating setting.

대표청구항 ▼

What is claimed is: 1. A skin penetrating system, comprising: a drive force generator; a disposable housing member; a plurality of penetrating members positioned in the disposable housing member each penetrating member being coupled to the drive force generator; a plurality of analyte detecting mem

What is claimed is: 1. A skin penetrating system, comprising: a drive force generator; a disposable housing member; a plurality of penetrating members positioned in the disposable housing member each penetrating member being coupled to the drive force generator; a plurality of analyte detecting members each associated with a penetrating member and positioned in the disposable housing member, each analyte detecting member positioned in a sample chamber that has an opening for transport of a body fluid into the sample chamber, each analyte detecting member being configured to determine a concentration of an analyte in a body fluid using a sample of a body fluid disposed in the sample chamber; each penetrating member being associated with the sample chamber, each penetrating member and its associated sample chamber having a combined occupied volume of no more than about 5.0 cm3; at least one seal positioned at an exterior of the disposable housing; an electrical user interface coupled to a processor, the electrical user interface having at least one user output selected from, penetration depth of a penetrating member, velocity of a penetrating member, velocity of a penetrating member in or out of target tissue and a dwell time of a penetrating member in the target tissue, wherein a time and position of tissue contact and depth of penetration is determined by the processor by knowing, (i) a distance of a penetrating member tip from a target tissue, (ii) acceleration and displacement of the penetrating member and (iii) a start position of the penetrating member. 2. The system of claim 1, wherein the user interface is configured to provide a user with at least one input selected from, depth of a penetrating member penetration, velocity of a penetrating member, a desired velocity profile, a velocity of a penetrating member into the target tissue, velocity of the penetrating member out of the target tissue, dwell time of the penetrating member in the target tissue, and a target tissue relaxation parameter. 3. The system of claim 1, wherein the user interface provides at least one output to the user selected from, number of penetrating members available, number of penetrating members used, actual depth of penetrating member penetration on a target tissue, stratum corneum thickness, force delivered on a target tissue, energy used by a penetrating member driver to drive a penetrating member into the target tissue, dwell time of the penetrating member, battery status, system status, consumed energy, speed profile of a penetrating member, information relative to contact of a penetrating member with target tissue before penetration by the penetrating member, and information relative to a change of speed of a penetrating member as it travels into the target tissue. 4. The system of claim 1, further comprising: a data interface configured to couple the skin penetrating system to at least one of, support equipment with a data interface and the internet. 5. The system of claim 4, wherein the support equipment is selected from at least one of, a base station, home computer, central server, and main processing equipment for storing glucose level information. 6. The system of claim 5, wherein the data interface is selected from at least one of, Serial RS-232, modem interface, USB, HPNA, Ethernet optical interface, IRDA, RF interface, cellular telephone interface, 2 way pager interface, parallel port interface standard, near field magnetic coupling, RF transceiver and a telephone systems. 7. The system of claim 1, wherein the user interface includes a real time clock and one or more alarms to provide a user with a reminder of when a next target penetrating event is needed. 8. The system of claim 1, further comprising: a processor coupled to the drive force generator and configured to receive at least one or more of a signal from the user interface. 9. The system of claim 8, wherein the processor is configured to assist in an adjustment of force applied to the drive force generator in response to a target tissue parameter. 10. The system of claim 1, further comprising: a user interface processor coupled to the user interface. 11. The system of claim 1, further comprising: a memory for storing a target tissue parameter. 12. The system of claim 1, further comprising: a memory for storing data on target tissue penetrating performance. 13. The system of claim 1, further comprising: a memory for storing at least one of, a number of penetrating members used, number of target tissue penetrating events, time and date of the last selected number of target tissue penetrating events, time interval between alarm and target tissue penetrating event, stratum corneum thickness, time of day, energy consumed by a penetrating member driver to drive a penetrating member into the target tissue, depth of penetrating member penetration, velocity of the penetrating member, a desired velocity profile, velocity of the penetrating member into the target tissue, velocity of the penetrating member out of the target tissue, dwell time of the penetrating member in the target tissue, force delivered on the target tissue, battery status, system status, consumed energy, speed profile of the penetrating member as the penetrating penetrates and advances through the target tissue, a target tissue relaxation parameter, information relative to contact of a penetrating member with target tissue before penetration by the penetrating member, information relative to a change of speed of a penetrating member as it travels into the target tissue, information relative to consumed sensors and information relative to consumed penetrating members. 14. The system of claim 1 wherein the user interface responds to audio commands. 15. The system of claim 14, wherein the user interface includes a sensor for detecting audio commands. 16. The system of claim 1, wherein the user interface relays information to a user via an audio device. 17. The system of claim 1, wherein the user interface relays information to a user via a wireless device.