CA924638A - Biodegradable radioactive particles - Google Patents

Biodegradable radioactive particles

Info

Publication number
CA924638A
CA924638A CA045952A CA45952A CA924638A CA 924638 A CA924638 A CA 924638A CA 045952 A CA045952 A CA 045952A CA 45952 A CA45952 A CA 45952A CA 924638 A CA924638 A CA 924638A
Authority
CA
Canada
Prior art keywords
radioactive particles
biodegradable
biodegradable radioactive
particles
radioactive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA045952A
Inventor
M. Grotenhuis Ivan
O. Kubiatowicz David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA924638A publication Critical patent/CA924638A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1241—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2123/00—Preparations for testing in vivo
CA045952A 1968-04-24 1969-03-17 Biodegradable radioactive particles Expired CA924638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72388568A 1968-04-24 1968-04-24

Publications (1)

Publication Number Publication Date
CA924638A true CA924638A (en) 1973-04-17

Family

ID=24908105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA045952A Expired CA924638A (en) 1968-04-24 1969-03-17 Biodegradable radioactive particles

Country Status (2)

Country Link
US (1) US3663686A (en)
CA (1) CA924638A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863004A (en) * 1972-03-20 1975-01-28 Mallinckrodt Chemical Works Denatured macroprotein with divalent tin for tagging with technetium-99m and method of preparation
CA1077842A (en) * 1975-10-09 1980-05-20 Minnesota Mining And Manufacturing Company Albumin medicament carrier system
US4310506A (en) * 1979-02-22 1982-01-12 California Institute Of Technology Means of preparation and applications of liposomes containing high concentrations of entrapped ionic species
US4569836A (en) * 1981-08-27 1986-02-11 Gordon Robert T Cancer treatment by intracellular hyperthermia
US4713249A (en) * 1981-11-12 1987-12-15 Schroeder Ulf Crystallized carbohydrate matrix for biologically active substances, a process of preparing said matrix, and the use thereof
US6391343B1 (en) 1991-01-15 2002-05-21 Hemosphere, Inc. Fibrinogen-coated particles for therapeutic use
US5616311A (en) * 1991-01-15 1997-04-01 Hemosphere, Inc. Non-crosslinked protein particles for therapeutic and diagnostic use
US7425543B2 (en) * 1992-11-16 2008-09-16 The Corporation Of Mercer University Microencapsulated materials and method of making same
WO1994010980A1 (en) 1992-11-16 1994-05-26 Corporation Of Mercer University Compositions using microencapsulated neutralizing antibodies
CA2294494A1 (en) 1997-06-05 1998-12-10 Richard C. K. Yen Fibrinogen-coated microspheres
US6797257B2 (en) * 2001-06-26 2004-09-28 The Board Of Trustees Of The University Of Illinois Paramagnetic polymerized protein microspheres and methods of preparation thereof
US10004790B2 (en) 2008-09-29 2018-06-26 The Corporation Of Mercer University Nanospheres encapsulating bioactive material and method for formulation of nanospheres
EP2349219A4 (en) * 2008-09-29 2013-05-01 Univ Mercer Nanospheres encapsulating bioactive material and method for formulation of nanospheres
US10463608B2 (en) 2008-09-29 2019-11-05 The Corporation Of Mercer University Microneedle-based transdermal delivery system and method of making same
US11524058B2 (en) 2008-09-29 2022-12-13 The Corporation Of Mercer University Oral dissolving films containing microencapsulated vaccines and methods of making same
US11628208B2 (en) 2015-10-05 2023-04-18 The Corporation Of Mercer University System and method for microneedle delivery of microencapsulated vaccine and bioactive proteins
WO2017062463A1 (en) 2015-10-05 2017-04-13 The Corporation Of Mercer University Nanospheres encapsulating bioactive material and method for formulation of nanospheres

Also Published As

Publication number Publication date
US3663686A (en) 1972-05-16

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