CS213645B1 - Medical bandage for wounds and method of making the same - Google Patents

Medical bandage for wounds and method of making the same Download PDF

Info

Publication number
CS213645B1
CS213645B1 CS784942A CS494278A CS213645B1 CS 213645 B1 CS213645 B1 CS 213645B1 CS 784942 A CS784942 A CS 784942A CS 494278 A CS494278 A CS 494278A CS 213645 B1 CS213645 B1 CS 213645B1
Authority
CS
Czechoslovakia
Prior art keywords
compacted
polyurethane
foam
soft
wound dressing
Prior art date
Application number
CS784942A
Other languages
Czech (cs)
English (en)
Inventor
Hans Foeritz
Wolfram Hepperle
Albert Meyer
Manfred Pfeifer
Jochen Riedeberger
Ralf Schumann
Original Assignee
Hans Foeritz
Wolfram Hepperle
Albert Meyer
Manfred Pfeifer
Jochen Riedeberger
Ralf Schumann
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
Priority claimed from DD20031377A external-priority patent/DD252950A3/de
Application filed by Hans Foeritz, Wolfram Hepperle, Albert Meyer, Manfred Pfeifer, Jochen Riedeberger, Ralf Schumann filed Critical Hans Foeritz
Publication of CS213645B1 publication Critical patent/CS213645B1/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2556/00—Patches, e.g. medical patches, repair patches
CS784942A 1977-07-28 1978-07-25 Medical bandage for wounds and method of making the same CS213645B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD20031377A DD252950A3 (de) 1977-07-28 1977-07-28 Medizinischer wundverband
DD20559278 1978-05-26

Publications (1)

Publication Number Publication Date
CS213645B1 true CS213645B1 (en) 1982-04-09

Family

ID=25747591

Family Applications (1)

Application Number Title Priority Date Filing Date
CS784942A CS213645B1 (en) 1977-07-28 1978-07-25 Medical bandage for wounds and method of making the same

Country Status (14)

Country Link
JP (1) JPS5910224B2 (de)
AT (1) AT359202B (de)
CH (1) CH641360A5 (de)
CS (1) CS213645B1 (de)
CU (1) CU21077A3 (de)
DE (1) DE2845686A1 (de)
DK (1) DK329578A (de)
FI (1) FI782324A (de)
FR (1) FR2398596A1 (de)
GB (1) GB2002288B (de)
NL (1) NL7807781A (de)
NO (1) NO782507L (de)
PL (1) PL116415B2 (de)
SE (1) SE7808147L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765133A (en) * 1980-10-06 1982-04-20 Toyo Boseki Packaging of fruit
FR2494128B1 (fr) * 1980-11-20 1985-11-29 Johnson & Johnson Barriere bacterienne a bourre textile, revetue de mousse et permeable a la vapeur d'eau
DE3302984C2 (de) * 1983-01-29 1986-05-22 Sorbexx GmbH Gesellschaft für Adsorptionstechnik und Verbundstoffe, 8586 Gefrees Wundabdeckmaterial in Bahnform
FR2577133A1 (fr) * 1985-02-13 1986-08-14 Tpo Pharmachim Succedane temporaire de la peau humaine
DE3751254D1 (de) * 1986-10-31 1995-05-24 Nippon Zeon Co Wundverband.
WO2003101722A1 (en) * 2002-05-30 2003-12-11 University Of Virginia Patent Foundation Active energy absorbing cellular metals and method of manufacturing and using the same
DE10355085A1 (de) * 2003-11-24 2005-06-23 Schure, Frank, Dr. Wundverband
CN106832206A (zh) * 2017-01-20 2017-06-13 中国科学院长春应用化学研究所 一种具有降温能力的医用敷料材料及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949742A (en) * 1974-09-20 1976-04-13 Frigitronics, Inc. Medical dressing

Also Published As

Publication number Publication date
DE2845686C2 (de) 1988-02-25
GB2002288B (en) 1982-02-24
CH641360A5 (de) 1984-02-29
PL116415B2 (en) 1981-06-30
JPS5910224B2 (ja) 1984-03-07
DK329578A (da) 1979-01-29
CU21077A3 (es) 1988-02-15
PL208626A1 (pl) 1979-05-07
SE7808147L (sv) 1979-01-29
JPS5442893A (en) 1979-04-05
FI782324A (fi) 1979-01-29
FR2398596A1 (fr) 1979-02-23
DE2845686A1 (de) 1979-04-05
NL7807781A (nl) 1979-01-30
GB2002288A (en) 1979-02-21
ATA470478A (de) 1980-03-15
NO782507L (no) 1979-01-30
AT359202B (de) 1980-10-27
FR2398596B1 (de) 1983-10-28

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