EP4255192A4 - Bacterial cellulose based umbilical cord ring - Google Patents
Bacterial cellulose based umbilical cord ring Download PDFInfo
- Publication number
- EP4255192A4 EP4255192A4 EP21901181.4A EP21901181A EP4255192A4 EP 4255192 A4 EP4255192 A4 EP 4255192A4 EP 21901181 A EP21901181 A EP 21901181A EP 4255192 A4 EP4255192 A4 EP 4255192A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- umbilical cord
- bacterial cellulose
- cellulose based
- cord ring
- ring
- 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.)
- Pending
Links
- 229920002749 Bacterial cellulose Polymers 0.000 title 1
- 239000005016 bacterial cellulose Substances 0.000 title 1
- 210000003954 umbilical cord Anatomy 0.000 title 1
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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7007—Drug-containing films, membranes or sheets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/108—Elemental carbon, e.g. charcoal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/206—Biguanides, e.g. chlorohexidine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2020/19774A TR202019774A2 (en) | 2020-12-04 | 2020-12-04 | Bacterial cellulose-based umbilical cord ring. |
PCT/TR2021/051334 WO2022119545A2 (en) | 2020-12-04 | 2021-12-02 | Bacterial cellulose based umbilical cord ring |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4255192A2 EP4255192A2 (en) | 2023-10-11 |
EP4255192A4 true EP4255192A4 (en) | 2024-05-29 |
Family
ID=81854901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21901181.4A Pending EP4255192A4 (en) | 2020-12-04 | 2021-12-02 | Bacterial cellulose based umbilical cord ring |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4255192A4 (en) |
TR (1) | TR202019774A2 (en) |
WO (1) | WO2022119545A2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104666317A (en) * | 2015-03-23 | 2015-06-03 | 中英阿诺康(宁夏)生物科技有限公司 | Neonate umbilical cord antibacterial and anti-inflammatory liquid, and preparation method and application of neonate umbilical cord antibacterial and anti-inflammatory liquid |
WO2019036551A1 (en) * | 2017-08-17 | 2019-02-21 | Gary Dean Lavon | Umbilical cord cover |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10108869A (en) * | 1996-10-07 | 1998-04-28 | Toa Medeisaiensu Kk | Placenta holder for collecting umbilical cord blood |
CN110269957A (en) * | 2019-07-15 | 2019-09-24 | 天津赛尔康生物医药科技有限公司 | A kind of umbilical cord MSCs modified bacteria cellulose compound support frame material and preparation method thereof |
-
2020
- 2020-12-04 TR TR2020/19774A patent/TR202019774A2/en unknown
-
2021
- 2021-12-02 WO PCT/TR2021/051334 patent/WO2022119545A2/en unknown
- 2021-12-02 EP EP21901181.4A patent/EP4255192A4/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104666317A (en) * | 2015-03-23 | 2015-06-03 | 中英阿诺康(宁夏)生物科技有限公司 | Neonate umbilical cord antibacterial and anti-inflammatory liquid, and preparation method and application of neonate umbilical cord antibacterial and anti-inflammatory liquid |
WO2019036551A1 (en) * | 2017-08-17 | 2019-02-21 | Gary Dean Lavon | Umbilical cord cover |
Non-Patent Citations (3)
Title |
---|
ALI SADEGHIANMARYAN: "Electrospinning of polyurethane/graphene oxide for skin wound dressing and its in vitro characterization", JOURNAL OF BIOMATERIALS APPLICATIONS., vol. 35, no. 1, 15 April 2020 (2020-04-15), US, pages 135 - 145, XP093153275, ISSN: 0885-3282, Retrieved from the Internet <URL:http://journals.sagepub.com/doi/full-xml/10.1177/0885328220916866> DOI: 10.1177/0885328220916866 * |
MARIA LUISA SALADINO: "Graphene Oxide Carboxymethylcellulose Nanocomposite for Dressing Materials", MATERIALS, vol. 13, no. 8, 23 April 2020 (2020-04-23), CH, pages 1980, XP093153039, ISSN: 1996-1944, DOI: 10.3390/ma13081980 * |
PORTELA RAQUEL ET AL: "Bacterial cellulose: a versatile biopolymer for wound dressing applications", MICROBIAL BIOTECHNOLOGY, vol. 12, no. 4, 5 March 2019 (2019-03-05), GB, pages 586 - 610, XP055843182, ISSN: 1751-7915, Retrieved from the Internet <URL:https://onlinelibrary.wiley.com/doi/full-xml/10.1111/1751-7915.13392> DOI: 10.1111/1751-7915.13392 * |
Also Published As
Publication number | Publication date |
---|---|
TR202019774A2 (en) | 2022-06-21 |
WO2022119545A3 (en) | 2022-09-22 |
EP4255192A2 (en) | 2023-10-11 |
WO2022119545A2 (en) | 2022-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230602 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240430 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 9/70 20060101ALI20240424BHEP Ipc: A61L 15/60 20060101ALI20240424BHEP Ipc: A61L 15/46 20060101ALI20240424BHEP Ipc: C08B 15/00 20060101ALI20240424BHEP Ipc: A61K 47/38 20060101ALI20240424BHEP Ipc: A61L 27/54 20060101ALI20240424BHEP Ipc: A01P 1/00 20060101AFI20240424BHEP |