Method and apparatus for penetrating tissue
View Patent ↗These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes a single drive force generator. A plurality of penetrating members are operatively coupled to the force generator. The force generator moves each of the members along a path out of a housing with a penetrating member exit, into the tissue site, stops in the tissue site, and withdraws out of the tissue site. A flexible support member couples the penetrating members to define a linear array. The support member is movable and configured to move each of the penetrating members to a launch position associated with the force generator. A user interface is configured to relay at least one of, penetrating member performance or a penetrating member setting.
1. A body fluid sampling system for use on a tissue site, the system comprising:
a drive force generator;
a plurality of penetrating members operatively coupled to said force generator, said force generator moving each of said members along a path out of a housing having a penetrating member exit, into said tissue site, stopping in said tissue site, and withdrawing out of said tissue site;
a plurality of analyte sensors, each of an analyte sensor of the plurality of analyte sensors being associated with a penetrating member;
a flexible support member coupling said penetrating members to define an array, said support member being movable and configured to move each of said penetrating members to a launch position associated with said force generator;
said drive force generator configured to be controlled to follow a predetermined velocity trajectory into the tissue and out of said tissue; and
an user interface providing at least one output, the user interface including a sensor for detecting audio commands.
2. The system of claim 1 , wherein the user interface relays information to a user via an audio device.
3. The system of claim 1 , wherein the user interface relays information to a user via a wireless device.
4. A body fluid sampling system for use on a tissue site, the system comprising:
a drive force generator;
a plurality of penetrating members operatively coupled to said force generator, said force generator moving each of said members along a path out of a housing having a penetrating member exit, into said tissue site, stopping in said tissue site, and withdrawing out of said tissue site;
a plurality of analyte sensors, each of an analyte sensor of the plurality of analyte sensors being associated with a penetrating member;
a flexible support member coupling said penetrating members to define an array, said support member being movable and configured to move each of said penetrating members to a launch position associated with said force generator; and
an user interface providing at least one output of, penetrating member performance and a penetrating member setting.
5. The system of claim 4 , wherein the user interface relays information to a user via an audio device.
6. The system of claim 4 , wherein the user interface relays information to a user via a wireless device.