Lancing device with a floating probe for control of penetration depth
First Claim
1. A lancing device comprising:
- a lancing mechanism having;
a lancet carnage;
a lancet holder slidably connected to the lancet carriage;
a lancet attached to the lancet holder; and
a lock-stop assembly;
a floating probe; and
a pressure tip for engaging a target site and creating a target site bulge;
wherein the floating probe is adapted to floatably rest upon said target site bulge as said target site bulge is created by the pressure tip and is configured to operatively interact with the lancet carriage to control a penetration depth of the lancet into the target site bulge, and further configured to engage the lock-stop assembly to prevent movement of the floating probe during penetration of the lancet into the target site bulge.
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0 Petitions
Accused Products
Abstract
A lancing device includes a lancing mechanism, a floating probe and a pressure tip. The lancing mechanism includes a lancet carriage, a lancet holder slidably connected to the lancet carriage, and a lancet attached to the lancet holder. The pressure tip of the lancing device is configured for engaging a target site and creating a target site bulge. The floating probe is adapted to floatably contact the target site bulge and to operatively interact with the lance carriage to control a penetration depth of the lancet into the target site bulge. A method for lancing a target site includes providing the lancing device describe above and contacting the pressure tip of the lancing device with the target site. The pressure tip is then urged towards the target site to create a target site bulge with the floating probe of the lancing device floating on a surface of the target site bulge. Next, the target site bulge is lanced while the floating probe operatively interacts with the lance carriage to control a penetration depth of the lancet.
150 Citations
9 Claims
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1. A lancing device comprising:
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a lancing mechanism having; a lancet carnage; a lancet holder slidably connected to the lancet carriage; a lancet attached to the lancet holder; and a lock-stop assembly; a floating probe; and a pressure tip for engaging a target site and creating a target site bulge; wherein the floating probe is adapted to floatably rest upon said target site bulge as said target site bulge is created by the pressure tip and is configured to operatively interact with the lancet carriage to control a penetration depth of the lancet into the target site bulge, and further configured to engage the lock-stop assembly to prevent movement of the floating probe during penetration of the lancet into the target site bulge. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for lancing a target site, the method comprising:
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providing a lancing device that includes; a lancet carnage; a lancet holder slidably connected to the lancet carriage; and a lancet attached to the lancet holder; a floating probe; a stop lock assembly; and a pressure tip for engaging a target site and creating a target site bulge; wherein the floating probe is adapted to floatably rest upon said target site bulge as said target site bulge is created by the pressure tip and is configured to operatively interact with the lancet carriage to control a penetration depth of the lancet into the target site bulge; contacting the pressure tip with the target site; urging the pressure tip towards the target site, thereby creating the target site bulge as the floating probe is floating on a surface of the target site bulge; and lancing the target site bulge with the lancet while the floating probe operatively interacts with the lancet carriage to control a penetration of the lancet while the stop lock assembly prevents movement of the floating probe.
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Specification