IT980572B - Materiale di contatto ad uso medico - Google Patents

Materiale di contatto ad uso medico

Info

Publication number
IT980572B
IT980572B IT67704/73A IT6770473A IT980572B IT 980572 B IT980572 B IT 980572B IT 67704/73 A IT67704/73 A IT 67704/73A IT 6770473 A IT6770473 A IT 6770473A IT 980572 B IT980572 B IT 980572B
Authority
IT
Italy
Prior art keywords
contact material
medical use
medical
contact
Prior art date
Application number
IT67704/73A
Other languages
English (en)
Original Assignee
Pechiney Ugine Kuhlmann
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 Pechiney Ugine Kuhlmann filed Critical Pechiney Ugine Kuhlmann
Application granted granted Critical
Publication of IT980572B publication Critical patent/IT980572B/it

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/80—Sintered
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • B32B2327/18—PTFE, i.e. polytetrafluoroethylene
    • 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
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT67704/73A 1972-03-14 1973-03-13 Materiale di contatto ad uso medico IT980572B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208787A FR2175560B1 (it) 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
IT980572B true IT980572B (it) 1974-10-10

Family

ID=9095153

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67704/73A IT980572B (it) 1972-03-14 1973-03-13 Materiale di contatto ad uso medico

Country Status (11)

Country Link
US (1) US3930498A (it)
JP (1) JPS5210317B2 (it)
BE (1) BE796511A (it)
CA (1) CA1007124A (it)
CH (1) CH564948A5 (it)
DE (1) DE2312295C3 (it)
FR (1) FR2175560B1 (it)
GB (1) GB1408345A (it)
IT (1) IT980572B (it)
NL (1) NL7303502A (it)
SE (1) SE400178B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744980Y2 (it) * 1976-06-30 1982-10-04
DE3033606A1 (de) * 1980-09-06 1982-04-08 B. Braun Melsungen Ag, 3508 Melsungen Antiadhaesiver, antimikrobieller wundverband und verfahren zu dessen herstellung
US4667665A (en) * 1984-08-16 1987-05-26 Colin O'D. Offenhartz Non-occlusive burn and trauma dressing
DE3726617C1 (de) * 1987-08-11 1988-07-07 Friedrichsfeld Gmbh Wundabdeckung
US5078709A (en) * 1988-04-29 1992-01-07 Evaporating Apparel Industries Evaporating attachment means suitable for containing and draining fluids emanating from a subject
US4961735A (en) * 1988-04-29 1990-10-09 Evaporating Apparel Industries Method for draining and drying body fluids
GB9715225D0 (en) * 1997-07-19 1997-09-24 Gore W L & Ass Uk Sterilisable vent
FR2804898A1 (fr) * 2000-02-14 2001-08-17 Franck Debove Objet multicouche et son procede de fabrication ainsi que procede d'extraction d'un echantillon d'une des couches dudit objet, notamment en vue de mesurer sa densite
CN112359485A (zh) * 2020-11-18 2021-02-12 同高纺织化纤(深圳)有限公司 无纺布及其制备方法以及具有该无纺布的卫生材料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477403A (en) * 1944-11-24 1949-07-26 Owens Corning Fiberglass Corp Surgical bandage
US3426754A (en) * 1964-06-12 1969-02-11 Celanese Corp Breathable medical dressing
GB1061126A (en) * 1965-02-18 1967-03-08 Ici Ltd Polymeric coating compositions
US3709221A (en) * 1969-11-21 1973-01-09 Pall Corp Microporous nonadherent surgical dressing
US3686725A (en) * 1969-12-29 1972-08-29 Carolina Narrow Fabric Co Method of forming glass fabric suitable for casts, bandages, and the like

Also Published As

Publication number Publication date
FR2175560A1 (it) 1973-10-26
CA1007124A (fr) 1977-03-22
JPS48102494A (it) 1973-12-22
US3930498A (en) 1976-01-06
FR2175560B1 (it) 1977-01-14
BE796511A (fr) 1973-07-02
SE400178B (sv) 1978-03-20
DE2312295C3 (de) 1975-02-27
NL7303502A (it) 1973-09-18
DE2312295B2 (de) 1974-07-11
JPS5210317B2 (it) 1977-03-23
DE2312295A1 (de) 1973-09-20
CH564948A5 (it) 1975-08-15
GB1408345A (en) 1975-10-01

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