IT202200008993A1 - Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza - Google Patents

Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza Download PDF

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Publication number
IT202200008993A1
IT202200008993A1 IT102022000008993A IT202200008993A IT202200008993A1 IT 202200008993 A1 IT202200008993 A1 IT 202200008993A1 IT 102022000008993 A IT102022000008993 A IT 102022000008993A IT 202200008993 A IT202200008993 A IT 202200008993A IT 202200008993 A1 IT202200008993 A1 IT 202200008993A1
Authority
IT
Italy
Prior art keywords
traceable
passive
substance
release
degradable device
Prior art date
Application number
IT102022000008993A
Other languages
English (en)
Inventor
Leonardo Lamanna
Pietro Cataldi
Mario Caironi
Original Assignee
Fondazione St Italiano Tecnologia
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 Fondazione St Italiano Tecnologia filed Critical Fondazione St Italiano Tecnologia
Priority to IT102022000008993A priority Critical patent/IT202200008993A1/it
Priority to PCT/IB2023/054352 priority patent/WO2023214260A1/en
Publication of IT202200008993A1 publication Critical patent/IT202200008993A1/it

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0097—Micromachined devices; Microelectromechanical systems [MEMS]; Devices obtained by lithographic treatment of silicon; Devices comprising chips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6861—Capsules, e.g. for swallowing or implanting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Diabetes (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Obesity (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
IT102022000008993A 2022-05-03 2022-05-03 Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza IT202200008993A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000008993A IT202200008993A1 (it) 2022-05-03 2022-05-03 Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza
PCT/IB2023/054352 WO2023214260A1 (en) 2022-05-03 2023-04-27 Degradable device for the passive and monitored release of a substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000008993A IT202200008993A1 (it) 2022-05-03 2022-05-03 Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza

Publications (1)

Publication Number Publication Date
IT202200008993A1 true IT202200008993A1 (it) 2023-11-03

Family

ID=82850688

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000008993A IT202200008993A1 (it) 2022-05-03 2022-05-03 Dispositivo degradabile per il rilascio passivo e tracciabile di una sostanza

Country Status (2)

Country Link
IT (1) IT202200008993A1 (it)
WO (1) WO2023214260A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040253304A1 (en) * 2003-01-29 2004-12-16 Yossi Gross Active drug delivery in the gastrointestinal tract
US20080284599A1 (en) * 2005-04-28 2008-11-20 Proteus Biomedical, Inc. Pharma-Informatics System
US20120062379A1 (en) * 2006-04-28 2012-03-15 Proteus Biomedical, Inc. Communication System Incorporated in an Ingestible Product
US20160135919A1 (en) * 2003-09-02 2016-05-19 Fujitsu Limited Medicine ingestion state management method, medicine and medicine ingestion state management device
US20180132784A1 (en) * 2005-07-20 2018-05-17 Etectrx, Inc. Electronic medication compliance monitoring system and associated methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040253304A1 (en) * 2003-01-29 2004-12-16 Yossi Gross Active drug delivery in the gastrointestinal tract
US20160135919A1 (en) * 2003-09-02 2016-05-19 Fujitsu Limited Medicine ingestion state management method, medicine and medicine ingestion state management device
US20080284599A1 (en) * 2005-04-28 2008-11-20 Proteus Biomedical, Inc. Pharma-Informatics System
US20180132784A1 (en) * 2005-07-20 2018-05-17 Etectrx, Inc. Electronic medication compliance monitoring system and associated methods
US20120062379A1 (en) * 2006-04-28 2012-03-15 Proteus Biomedical, Inc. Communication System Incorporated in an Ingestible Product

Also Published As

Publication number Publication date
WO2023214260A1 (en) 2023-11-09

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