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CA2120477A1 - A device for the even application of a suspension to a collagen carrier - Google Patents

A device for the even application of a suspension to a collagen carrier

Info

Publication number
CA2120477A1
CA2120477A1 CA002120477A CA2120477A CA2120477A1 CA 2120477 A1 CA2120477 A1 CA 2120477A1 CA 002120477 A CA002120477 A CA 002120477A CA 2120477 A CA2120477 A CA 2120477A CA 2120477 A1 CA2120477 A1 CA 2120477A1
Authority
CA
Canada
Prior art keywords
suspension
collagen carrier
even application
container
collagen
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.)
Granted
Application number
CA002120477A
Other languages
French (fr)
Other versions
CA2120477C (en
Inventor
Olaf Hagedorn
Ulrich Schiele
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.)
Takeda Austria GmbH
Original Assignee
Nycomed Arzneimittel GmbH
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 Nycomed Arzneimittel GmbH filed Critical Nycomed Arzneimittel GmbH
Publication of CA2120477A1 publication Critical patent/CA2120477A1/en
Application granted granted Critical
Publication of CA2120477C publication Critical patent/CA2120477C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
    • 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
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00927—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Prostheses (AREA)
  • Medicinal Preparation (AREA)

Abstract

A process for the production of a material for sealing and healing wounds comprises the even application of a suspension to a collagen carrier. An elongated container, into which the suspension is filled, is provided with a base frame and a set of two perforated plates as its bottom. The upper plate is movable and is continuously moved back and forth during the process at a right angle to the transport direction of the collagen carrier, which allows the suspension to drip on the collagen carrier which is transported underneath the container.
CA002120477A 1993-03-31 1994-03-29 A device for the even application of a suspension to a collagen carrier Expired - Lifetime CA2120477C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA647/93 1993-03-31
AT0064793A AT410754B (en) 1993-03-31 1993-03-31 DEVICE FOR EVENLY APPLYING A SUSPENSION TO A COLLAGE CARRIER

Publications (2)

Publication Number Publication Date
CA2120477A1 true CA2120477A1 (en) 1994-10-01
CA2120477C CA2120477C (en) 2003-11-11

Family

ID=3496113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002120477A Expired - Lifetime CA2120477C (en) 1993-03-31 1994-03-29 A device for the even application of a suspension to a collagen carrier

Country Status (8)

Country Link
EP (1) EP0624402A3 (en)
JP (1) JP3745781B2 (en)
AT (1) AT410754B (en)
CA (1) CA2120477C (en)
CZ (1) CZ74594A3 (en)
HU (1) HU216348B (en)
SK (1) SK281644B6 (en)
ZA (1) ZA942269B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
CN1246047C (en) * 2001-01-25 2006-03-22 奈科明医药有限公司 A suspension comprising fibrinogen, thrombin and alcohol and a method of coating a carrier with the same
DE102009004666A1 (en) * 2009-01-12 2010-07-15 Mankiewicz Gebr. & Co. (Gmbh & Co. Kg) nozzle seal
PH12013502432A1 (en) * 2011-05-24 2014-01-13 Takeda As Rolled collagen carrier
WO2020189755A1 (en) 2019-03-20 2020-09-24 アステラス製薬株式会社 Thrombin-loaded hemostatic sheet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616353C (en) * 1934-07-01 1935-07-28 Adolf Kaempfer Process for the level covering of faceted surfaces by means of synthetic resin compounds which have become flowable through heating
DE693222C (en) * 1937-03-20 1940-07-04 Georg Rost Shower head for bathing purposes with two mutually rotatable base plates
US3332580A (en) * 1965-09-20 1967-07-25 Lockwood Tech Fluid applicator valve
DE2341091C3 (en) * 1973-08-14 1978-10-12 Planatolwerk Willy Hesselmann, Chemische Und Maschinenfabrik Fuer Klebetechnik, 8201 Thansau Closure for an applicator for adhesives and the like
DE2346825A1 (en) * 1973-09-18 1975-03-20 Proels Fa Ing Joh Adhesives applied to paper, synthetic and textile underlays - esp. thin coatings to sensitive and very thin materials
DE3105624A1 (en) * 1981-02-16 1982-09-02 Hormon-Chemie München GmbH, 8000 München MATERIAL FOR SEALING AND HEALING Wounds
DE4026198A1 (en) * 1990-08-18 1992-02-27 Vepa Ag DEVICE FOR APPLYING A LIQUID FILM TO A RAILWAY
FR2668936B1 (en) * 1990-11-09 1993-01-15 Eberlin Jean Luc GRAFT BASED ON COLLAGEN AND FIBRIN GLUE FOR OSTEO-CARTILAGINOUS RECONSTRUCTION AND ITS PREPARATION METHOD.
US5171367A (en) * 1991-01-17 1992-12-15 Fitch Jr Clifford E Apparatus for applying sauce to a pizza

Also Published As

Publication number Publication date
CA2120477C (en) 2003-11-11
SK37094A3 (en) 1994-11-09
HU216348B (en) 1999-06-28
CZ74594A3 (en) 1995-01-18
AT410754B (en) 2003-07-25
JPH06343683A (en) 1994-12-20
SK281644B6 (en) 2001-06-11
EP0624402A2 (en) 1994-11-17
ZA942269B (en) 1994-10-31
EP0624402A3 (en) 1995-07-26
HU9400915D0 (en) 1994-06-28
JP3745781B2 (en) 2006-02-15
ATA64793A (en) 2002-12-15
HUT74924A (en) 1997-03-28

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140331