Surgery – Truss – Pad
Patent
1993-03-30
1995-08-08
Cohen, Lee S.
Surgery
Truss
Pad
128636, 128760, 128771, A61B 500
Patent
active
054389844
ABSTRACT:
The invention is an improved method and apparatus for collecting analytes on a dermal patch, where the patch controls the ionization state of the analyte. This can be accomplished by delivering electricity to the patch or by a buffer or other means for controlling the pH of fluids entering the patch. Analytes in perspiration can be concentrated on the patch without the occurrence of significant back-diffusion of the analytes.
REFERENCES:
patent: Re32026 (1985-11-01), Yamashita
patent: 3552929 (1971-01-01), Fields et al.
patent: 3976049 (1976-08-01), Yamashita
patent: 4190060 (1980-02-01), Greenleaf et al.
patent: 4287153 (1981-09-01), Townsend
patent: 4329999 (1982-05-01), Phillips
patent: 4341207 (1982-07-01), Steer et al.
patent: 4360015 (1982-11-01), Mayer
patent: 4401122 (1983-08-01), Clark, Jr.
patent: 4444193 (1984-04-01), Fogt et al.
patent: 4542751 (1985-09-01), Webster et al.
patent: 4595011 (1986-06-01), Phillips
patent: 4631174 (1986-12-01), Kondo
patent: 4667665 (1987-05-01), Blanco et al.
patent: 4706676 (1987-11-01), Peck
patent: 4732153 (1988-03-01), Phillips
patent: 4756314 (1988-07-01), Eckenhoff et al.
patent: 4775361 (1988-10-01), Jacques et al.
patent: 4821733 (1989-04-01), Peck
patent: 4909256 (1990-03-01), Peck
patent: 4957108 (1990-09-01), Schoendorfer et al.
patent: 4960467 (1990-10-01), Peck
patent: 5036861 (1991-08-01), Sembrowich et al.
patent: 5094248 (1992-03-01), Kawam
Darwin, et al., "Identification of Drug Analytes Excreted in Sweat after Cocaine and Heroin Administration", Abstract presented at 1993 Joint Meeting: Society of Forensic Toxicologists & California Association of Toxicologists, Aug.-Sep. 1993 (one page).
Hillsgrove, et al., "Kinetic Studies of Cocaine Excretion in Sweat", Abstract presented at 1993 Joint Meeting: Society of Forensic Toxicologists & California Association of Toxicologists, Aug.-Sep. 1993 (one page).
Burns, et al., "Use of a Skin Patch to Monitor Cocaine Abuse", Abstract presented at 1993 Joint Meeting: Society of Forensic Toxicologists & California Association of Toxicologists, Aug.-Sep. 1993 (one page).
Hillsgrove, et al., "Monitoring Cocaine Abuse with a Sweat Patch", Abstract presented at 1993 Joint Meeting: Society of Forensic Toxicologists & California Association of Toxicologists, Aug.-Sep. 1993 (one page).
Fay, et al. "Sweat Eluate Analysis for Cocaine, Benzoylecgonine, and Ecgonine Methyl Ester by STC Diagnostics Cocaine Micro-Plate EIA and GC/MS", Abstract presented at 1994 Anual Meeting of the American Academy of Forensic Sciences, Inc., Dec. 1993 (one page).
Kahn, Jason, "Sweat Collection Patch Could Aid in Monitoring Illicit Drugs", Clinical Chemistry News, vol. 20, No. 1, Jan. 1994, pp. 1 & 3.
Sutliff, Jacqueline, "Detecting Drugs in Perspiration", Technical Bulletin of PharmChem Laboratories, Inc., vol. 3, No. 2, Summer 1993 (2 pages).
Jackson et al., Clinical Chemistry, vol. 30, No. 7, 1984, pp. 1157-1162, "Two-site monoclonal antibody assays for human heart-and-brain-type creatine kinase".
Howard, Michael J., et al., editors, Films, Sheets, and Laminates, a desktop data bank.RTM., The International Plastics Selector, Inc., San Diego, Calif. pp. xli, B-269, B.gtoreq.296, B.gtoreq.358, B-524, B-893 (no author listed).
Abuscreen.RTM. Radioimmunoassay for Cocaine Metabolite, Product Insert, Roche Diagnostic Systems, Inc., Nov., 1987, Nutley, New Jersey (numbers of relevant pages unknown). No author cited.
Coat-A-Count.RTM. Cocaine Metabolite, Product Insert, DPC Diagnostic Products Corporation, May 11, 1989, Los Angeles, pp. 1-13. No author cited.
Weast, Robert C., ed., "Physical Constants of Organic Compounds," Handbook of Chemistry and Physics, 47th ed., 1966, p. C-247 (author unknown).
Aly, Raza, Ph.D., et al., "Effect of Prolonged Occlusion on the Microbial Fluora, pH, Carbon Dioxide and Transepidermal Water Lost on Human Skin," The Journal of Investigative Dermatology, vol. 71, No. 6, 71:378-381 (1978).
Labaune, Jean-Pierre, Handbook of Pharmacokinetics: Toxicity Assessment of Chemicals, pp. 16-25 (1989).
Ashburn, Michael, M. D., et al., "Iontophoretic Delivery of Morphine for Postoperative Analgesis," Journal of Pain and Symptom Management, vol. 7, No. 1, pp. 27 et seq. (Jan. 1992).
Peck, Carl C., et al., "Continuous Transepidermal Drug Collection: Basis for Use in Assessing Drug Intake and Pharmacokinetics," Journal of Pharmacokinetics and Biopharmacology, vol. 9, No. 1, pp. 41-58 (1981).
Odland, George F., "Structure of the Skin," Physiology, Biochemistry and Molecular Biology of the Skin, Lowell A. Goldsmith, M.D., editor, 2nd ed., pp. 3-62 (1991).
Shaw, Jane E., et al., "Percutaneous Absorption," Physiology, Biochemistry and Molecular Biology of the Skin, Lowell A. Goldsmith, M.D., editor, 2nd ed., pp. 1447-1479 (1991).
Sato, Kenzo, "Biology of Eccrine Sweat Glands," Physiology, Biochemistry and Molecular Biology of the Skin, Lowell A. Goldsmith, M.D., editor, 2nd ed., pp. 741-762 (1991).
Gibson, Lewis E., M.D., et al., "A Test for Concentration of Electrolytes in sweat in Cystic Fibrosis of the Pancreas Utilizing Pilocarpine by Iontophoresis", Pediatrics, pp. 545-549 (Mar. 1959).
Brebner, D. F., et al., "The Time Course of the Decline in Sweating Produced by Wetting the Skin", J. Physiol., vol. 175, pp. 295-302 (May 28, 1964).
Feldmann, Robert J., M.D. et al., "Penetration of the .sup.14 C Hydrocortisone Through Normal Skin", Arch. Dermat., vol. 91, pp. 661-666 (Jun. 1965).
Cohen Lee S.
Sudor Partners
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