Patent US6540675B2 successfully refreshed from Google Patents.
US6540675B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analyte monitor
Assignee: Intuity Medical Inc
•
Filing: 2000-12-20
•
Granted: 2003-04-01
•
Expires: 2020-12-20
Abstract
Abstract Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the housing a distance adapted to pierce skin; an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; an energy source located within the housing; a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; one or more light sources adapted to direct light at the analysis sites; one or more light detectors adapted to receive light from the analysis sites; and a processor.
Inventors
- 👤 John Gregory Aceti
- 👤 Zvi Gerald Loewy
- 👤 Richard Morgan Moroney, III
- 👤 Christopher Carter Gregory
- 👤 Peter John Zanzucchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:07
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/15; A61B5/157; A61B5/145; A61B5/14532; A61B5/1455; A61B5/150007; A61B5/150015; A61B5/150022; A61B5/150206; A61B5/150229; A61B5/150374; A61B5/150381; A61B5/150389; A61B5/150473; A61B5/150503; A61B5/150511; A61B5/150755; A61B5/151; A61B5/15101; A61B5/15115; A61B5/15117; A61B5/15123; A61B5/15146; A61B5/15148; A61B5/15149; A61B5/15153; A61B5/15157; A61B5/15159; A61B5/15163; A61B5/1468; A61B5/1486
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
128 words
An analyte monitoring device comprising: a. a housing; b. a plurality of needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin; c. an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; d. an energy source located within the housing; e. a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; f. one or more light sources adapted to direct light at the analysis sites; g. one or more light detectors adapted to receive light from the analysis sites; and h. a processor.
Claim 2
Dependent Claim
128 words
An analyte monitoring device comprising: a. a housing; b. a plurality of needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin; c. an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; d. an energy source located within the housing; e. a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; f. one or more light sources adapted to direct light at the analysis sites; g. one or more light detectors adapted to receive light from the analysis sites; and h. a processor.
Claim 3
Dependent Claim
27 words
The analyte monitoring device of claim 1 , wherein elements b and e can be replaceably inserted into the analyte monitoring device as part of a cassette.
Claim 4
Dependent Claim
23 words
The analyte monitoring device of claim 1 , wherein the housing cannot be reversibly opened such that the analyte monitoring device is disposable.
Claim 5
Dependent Claim
35 words
The analyte monitoring device of claim 1 , wherein elements b, c and d are within the housing, and wherein the housing cannot be reversibly opened such that the device is adapted for disposable use.
Claim 6
Dependent Claim
25 words
The analyte monitoring device of claim 1 , further comprising: i. a RF or IR signaling transmitter adapted for communicating with a second, external processor.
Claim 7
Dependent Claim
110 words
An analyte monitoring device comprising: (a) a housing; (b) a plurality of needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin; (c) an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; (d) an energy source located within the housing; (e) a plurality of evacuated analysis sites, each adapted to engage an associated needle during or following needle movement to apply a vacuum to the needle while it is in an extended position; and (f) a processor.
Claim 8
Dependent Claim
110 words
An analyte monitoring device comprising: (a) a housing; (b) a plurality of needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin; (c) an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; (d) an energy source located within the housing; (e) a plurality of evacuated analysis sites, each adapted to engage an associated needle during or following needle movement to apply a vacuum to the needle while it is in an extended position; and (f) a processor.
Claim 9
Dependent Claim
27 words
The analyte monitoring device of claim 6 , wherein the housing is adapted to not be re-openable such that the energy source is not replaceable or rechargeable.
Claim 10
Dependent Claim
88 words
An analyte monitoring device comprising: a housing, one or more needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin at an injection site; at least one analysis site comprising an analysis preparation and adapted to receive liquid from the needle to wet the analysis preparation, and a light source fixed to the housing, the light source being directed toward the injection site and being operable to heat tissue at the injection site.
Claim 11
Dependent Claim
88 words
An analyte monitoring device comprising: a housing, one or more needles, each having a tip, a retracted position, and a position wherein the tip is extended from the housing a distance adapted to pierce skin at an injection site; at least one analysis site comprising an analysis preparation and adapted to receive liquid from the needle to wet the analysis preparation, and a light source fixed to the housing, the light source being directed toward the injection site and being operable to heat tissue at the injection site.
References Cited (Backward Citations)
US4057394A
Cited
US4258001A
Cited
US4321397A
Cited
US4254083A
Cited
US4350762A
Cited
US4394512A
Cited
US4418037A
Cited
US5183741A
Cited
US5077199A
Cited
US5141868A
Cited
US4737458A
Cited
US5094943A
Cited
US5059394A
Cited
US5179005A
Cited
US5304468A
Cited
US4790979A
Cited
US4966646A
Cited
US5308767A
Cited
US4774192A
Cited
US5174291A
Cited
US5302513A
Cited
US5213966A
Cited
US5288646A
Cited
US4953552A
Cited
US5306623A
Cited
US6090790A
Cited
US5697901A
Cited
US5234818A
Cited
US5636632A
Cited
US5116759A
Cited
US5208163A
Cited
US5196302A
Cited
US5251126A
Cited
US5676850A
Cited
US5460777A
Cited
US5451350A
Cited
US5278079A
Cited
US5680858A
Cited
US5383512A
Cited
US5360595A
Cited
US6080116A
Cited
US5582184A
Cited
US5746217A
Cited
US5820570A
Cited
US6010463A
Cited
US6142939A
Cited
US5458140A
Cited
US6329161B1
Cited
US5925021A
Cited
US5591139A
Cited
US5855801A
Cited
US5771890A
Cited
US6023629A
Cited
US6298254B2
Cited
US5577499A
Cited
US5681484A
Cited
US5568806A
Cited
US5879326A
Cited
US5879367A
Cited
US5879310A
Cited
US5682233A
Cited
US5989409A
Cited
US5827183A
Cited
US5735273A
Cited
US5658515A
Cited
US5705018A
Cited
US6041253A
Cited
US6032059A
Cited
US6014577A
Cited
US6299578B1
Cited
US6309351B1
Cited
US5840020A
Cited
US5801057A
Cited
US6126899A
Cited
US5972294A
Cited
US6242207B1
Cited
US6332871B1
Cited
US20020002344A1
Cited
US5954685A
Cited
US6219574B1
Cited
US6230051B1
Cited
US6123861A
Cited
US6183434B1
Cited
US6103197A
Cited
US5858194A
Cited
US5912139A
Cited
US6200296B1
Cited
US5993189A
Cited
US5866281A
Cited
US6206841B1
Cited
US6214626B1
Cited
US6120676A
Cited
US6056734A
Cited
US6059815A
Cited
US5911737A
Cited
US6102933A
Cited
US6001067A
Cited
US5928207A
Cited
US6187210B1
Cited
US5893870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-03-31 | 2006-09-30 | 2007-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-03-31 | 2010-09-30 | 2011-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-03-31 | 2014-09-30 | 2015-04-01 | $7700.00 | Window Closed / Lapsed |