ES2008620A6 - Glass microbeads having bacteriostatic properties and process for manufacturing such microbeads - Google Patents

Glass microbeads having bacteriostatic properties and process for manufacturing such microbeads

Info

Publication number
ES2008620A6
ES2008620A6 ES8803006A ES8803006A ES2008620A6 ES 2008620 A6 ES2008620 A6 ES 2008620A6 ES 8803006 A ES8803006 A ES 8803006A ES 8803006 A ES8803006 A ES 8803006A ES 2008620 A6 ES2008620 A6 ES 2008620A6
Authority
ES
Spain
Prior art keywords
microbeads
glass
manufacturing
bacteriostatic properties
bound
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
ES8803006A
Other languages
Spanish (es)
Inventor
Marcel Delzant
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium SA
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 Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Publication of ES2008620A6 publication Critical patent/ES2008620A6/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05738—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads
    • A61G7/05746—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads fluidised by air flow
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Abstract

Glass microbeads are coated with proteins which are bound covalently to the glass and endow the beads with bacteriostatic properties. The protein coating may comprise an enzyme such as lactoperoxidase or lactoferrin, and may be bound to the glass using a coupling agent of the silane type. Such microbeads are useful in hospital fluidized bedding for example for the treatment of burn patients.
ES8803006A 1987-09-07 1988-09-01 Glass microbeads having bacteriostatic properties and process for manufacturing such microbeads Expired ES2008620A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86987A LU86987A1 (en) 1987-09-07 1987-09-07 GLASS MICROBALLS WITH BACTERIOSTATIC PROPERTIES, METHOD FOR MANUFACTURING SUCH MICROBALLS

Publications (1)

Publication Number Publication Date
ES2008620A6 true ES2008620A6 (en) 1989-07-16

Family

ID=19730965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803006A Expired ES2008620A6 (en) 1987-09-07 1988-09-01 Glass microbeads having bacteriostatic properties and process for manufacturing such microbeads

Country Status (16)

Country Link
JP (1) JP2542243B2 (en)
KR (1) KR890004673A (en)
AU (1) AU611936B2 (en)
BE (1) BE1000875A3 (en)
CA (1) CA1326209C (en)
DE (1) DE3830123A1 (en)
DK (1) DK498088A (en)
ES (1) ES2008620A6 (en)
FI (1) FI95458C (en)
FR (1) FR2619990B1 (en)
GB (1) GB2209523B (en)
IT (1) IT1223794B (en)
LU (1) LU86987A1 (en)
NL (1) NL8802169A (en)
NO (1) NO175854C (en)
SE (1) SE503238C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623968B2 (en) * 1989-01-19 1992-05-28 Fujitsu Limited Earth detecting circuit
US6592814B2 (en) * 1998-10-02 2003-07-15 Johnson & Johnson Vision Care, Inc. Biomedical devices with antimicrobial coatings
FR2825373B1 (en) * 2001-05-31 2004-04-30 Tmi Europ PROCESS FOR THE ENZYMATIC PRODUCTION OF A FLUID TREATMENT AGENT
JP2009526862A (en) * 2006-02-15 2009-07-23 マサチューセッツ・インスティテュート・オブ・テクノロジー Medical devices and coatings containing non-exudable antimicrobial peptides
GB0616580D0 (en) * 2006-08-21 2006-09-27 Novathera Ltd Composite material
CA2888241C (en) 2012-10-16 2020-12-29 Surmodics, Inc. Wound packing device and methods
CN103251573B (en) * 2013-05-13 2014-10-29 李伟 Protein micro/nano sphere carrying antitumor chemotherapeutic medicine and preparation method of protein micro/nano sphere
US10201457B2 (en) 2014-08-01 2019-02-12 Surmodics, Inc. Wound packing device with nanotextured surface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH545102A (en) * 1972-01-20 1973-12-15 Detec Sa Bed for the treatment of severe burns
US4478946A (en) * 1981-07-02 1984-10-23 South African Inventions Development Corporation Carrier bound immunosorbent
FR2523841B1 (en) * 1982-03-25 1985-10-25 Lacoste Francois FLUIDIZED BED FOR THERAPEUTIC USE
US4683203A (en) * 1984-04-14 1987-07-28 Redco N.V. Immobilized enzymes, processes for preparing same, and use thereof
JPS63146791A (en) * 1986-12-08 1988-06-18 Hitachi Ltd Immobilization of enzyme and immobilized enzyme

Also Published As

Publication number Publication date
GB8820574D0 (en) 1988-09-28
NO883945D0 (en) 1988-09-05
FI884091A (en) 1989-03-08
IT8867785A0 (en) 1988-09-02
LU86987A1 (en) 1989-04-06
NO175854C (en) 1994-12-21
CA1326209C (en) 1994-01-18
AU2171788A (en) 1989-03-09
FI95458B (en) 1995-10-31
JPH0193444A (en) 1989-04-12
BE1000875A3 (en) 1989-05-02
GB2209523B (en) 1991-08-21
NO883945L (en) 1989-03-08
FR2619990A1 (en) 1989-03-10
KR890004673A (en) 1989-05-09
SE8803124D0 (en) 1988-09-06
DE3830123A1 (en) 1989-03-16
IT1223794B (en) 1990-09-29
FR2619990B1 (en) 1990-09-21
DK498088A (en) 1989-03-08
JP2542243B2 (en) 1996-10-09
SE8803124L (en) 1989-03-08
NO175854B (en) 1994-09-12
FI95458C (en) 1996-02-12
DK498088D0 (en) 1988-09-07
AU611936B2 (en) 1991-06-27
GB2209523A (en) 1989-05-17
SE503238C2 (en) 1996-04-22
NL8802169A (en) 1989-04-03
FI884091A0 (en) 1988-09-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102