DE685048C - Artificial threads, ribbons, hoses, etc. like - Google Patents

Artificial threads, ribbons, hoses, etc. like

Info

Publication number
DE685048C
DE685048C DEC48582D DEC0048582D DE685048C DE 685048 C DE685048 C DE 685048C DE C48582 D DEC48582 D DE C48582D DE C0048582 D DEC0048582 D DE C0048582D DE 685048 C DE685048 C DE 685048C
Authority
DE
Germany
Prior art keywords
threads
ribbons
hoses
polyvinyl alcohol
artificial threads
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
DEC48582D
Other languages
German (de)
Inventor
Dr Wolfram Haehnel
Willy O Hermann
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.)
CHEMISCHE FORSCHUNGS GmbH
Original Assignee
CHEMISCHE FORSCHUNGS 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 CHEMISCHE FORSCHUNGS GmbH filed Critical CHEMISCHE FORSCHUNGS GmbH
Priority to DEC48582D priority Critical patent/DE685048C/en
Application granted granted Critical
Publication of DE685048C publication Critical patent/DE685048C/en
Expired legal-status Critical Current

Links

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
    • A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • 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
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/08—At least partially resorbable materials of animal origin, e.g. catgut, collagen
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)

Description

Künstliche Fäden, Bänder, Schläuche u. dgl.Artificial threads, tapes, tubes, etc.

Es wurde gefunden, daß Fäden, Bänder, Zwirne, Schläuche, Kanülen, Drains, Zäpfchen, Kapseln, Pillen u. dgl. aus Polyvinylalkohol mit oder ohne Zusätze von Füllstoffen, hydrophoben Körpern, Färbe- und Weichmachungsmitteln eine überraschend vielseitige und wertvolle Verwendbarkeit besitzen. Solcbe Gebilde weisen eine unerwartet große Reißfestigkeit auf, die sie befähigt, gesteigerten Anforderungen zu genügen. Sie sind für die Verwendung in der Chirurgie ganz hervorragend geeignet. Fäden aus Polyvinylalkohol mit oder ohne die obengenannten Zusätze bilden deshalb das von den Chirurgen seit lan gem gesuchte Naht- und Verschlußmaterial, das von den oft lebenbedrohenden schädlichen Nebenwirkungen des Catgut, der Seide, der bisherigen künstlichen Fäden usw. frei ist und im übrigen den Anforderungen der Chirurgie in jeder Beziehung entspricht. It has been found that threads, ribbons, threads, tubes, cannulas, Drains, suppositories, capsules, pills and the like made of polyvinyl alcohol with or without additives of fillers, hydrophobic bodies, coloring and softening agents one is surprising possess versatile and valuable usability. Such structures are unexpected great tear strength, which enables them to meet increased requirements. They are very well suited for use in surgery. Threads out Polyvinyl alcohol with or without the above additives therefore constitute that of Sutures and fasteners that surgeons have been looking for for a long time life-threatening harmful side effects of the catgut, the silk, the previous artificial threads etc. is free and in the rest of the requirements of surgery in corresponds to every relationship.

Diese vorzügliche Verwendbarkeit der aus Polyvinylalkohol erzeugten Fäden, Bänder, Röhren, Kapseln usw. ist ganz unabhängig von der Art ihrer Herstellung. Sie können aus wäßrigen bzw. wasserhaltigen Lösungen von Polyvinylalkohol mit oder ohne die obengenannten Zusatzstoffe durch ein Naß- oder Trockenspinnverfahren, durch ein Guß-, Spritz-, Spritzguß- oder Preßverfahren, durch Zerschneiden von Filmen. durch Ausstanzen von Blöcken oder Platten hergestellt werden. Es können beispielsweise dicke Fäden oder durch Zerschneiden von dicken Filmen hergestellte dicke Stäbe durch ein Streckverfahren zu dünnen Fäden ausgezogen oder Zäpfchen, Pillen, Kapseln in Hohlformen gepreßt werden. This excellent usability of those made from polyvinyl alcohol Threads, ribbons, tubes, capsules, etc. are completely independent of how they are made. You can from aqueous or water-containing solutions of polyvinyl alcohol with or without the above additives by a wet or dry spinning process a casting, injection molding, injection molding or pressing process, by cutting up films. be made by punching blocks or plates. For example thick threads or thick rods made by cutting thick film a stretching process drawn into thin threads or in suppositories, pills, capsules Hollow forms are pressed.

Schläuche können durch Aufrollen von Filmstreifen hergestellt, oder Textilfäden oder Textilgewebe können mit Polyvinylalkohol imprägniert oder überzogen werden, immer bleibt die hervorragende Verwendbarkeit der aus Polyvinylalkohol bestehenden, gegebrenenfalls noch mit Schutzüberzügen, z. B. wasserbeständigen Lacken, versehenen Gebilde die gleiche.Tubing can be made by rolling up film strips, or Textile threads or textile fabrics can be impregnated or coated with polyvinyl alcohol always remains the excellent usability of the polyvinyl alcohol, possibly with protective coatings, e.g. B. water-resistant paints provided Form the same.

Claims (1)

PATENTANSPRUCH: Die Verwendung von künstlichen Fäden, Zwirnen, Bändern, Röhren, Kanülen, Drains, Kapseln, Pillen, Zäpfchen u. dgl. aus Polyvinylalkohol mit oder ohne Füllstoffe. hydrophobe Zusätze, Färbe- und Weichmachungsmitte@, gegeberenfalls in Verbindung mit Trägern, wie Textilfäden oder -geweben, und/oder Schutzüberzügen für chirurgische Zwecke. PATENT CLAIM: The use of artificial threads, threads, ribbons, Tubes, cannulas, drains, capsules, pills, suppositories and the like made of polyvinyl alcohol with or without fillers. hydrophobic additives, coloring and plasticizing agents @, if necessary in connection with supports, such as textile threads or fabrics, and / or protective covers for surgical purposes.
DEC48582D 1931-03-11 1931-03-11 Artificial threads, ribbons, hoses, etc. like Expired DE685048C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC48582D DE685048C (en) 1931-03-11 1931-03-11 Artificial threads, ribbons, hoses, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC48582D DE685048C (en) 1931-03-11 1931-03-11 Artificial threads, ribbons, hoses, etc. like

Publications (1)

Publication Number Publication Date
DE685048C true DE685048C (en) 1941-10-30

Family

ID=7026790

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC48582D Expired DE685048C (en) 1931-03-11 1931-03-11 Artificial threads, ribbons, hoses, etc. like

Country Status (1)

Country Link
DE (1) DE685048C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073288A2 (en) * 1969-12-26 1971-10-01 Midy Claude Ctre Rech
DE1667932A1 (en) * 1967-01-09 1972-05-18 American Cyanamid Co Resorbable surgical material
EP0018605A2 (en) * 1979-04-28 1980-11-12 Shin-Etsu Chemical Co., Ltd. Enterosoluble capsule and method for its preparation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1667932A1 (en) * 1967-01-09 1972-05-18 American Cyanamid Co Resorbable surgical material
FR2073288A2 (en) * 1969-12-26 1971-10-01 Midy Claude Ctre Rech
EP0018605A2 (en) * 1979-04-28 1980-11-12 Shin-Etsu Chemical Co., Ltd. Enterosoluble capsule and method for its preparation
EP0018605A3 (en) * 1979-04-28 1981-06-03 Shin-Etsu Chemical Co., Ltd. Enterosoluble capsule and methods for its preparation

Similar Documents

Publication Publication Date Title
DE685048C (en) Artificial threads, ribbons, hoses, etc. like
DE413093C (en) Process for decoiling silk cocoons
DE611780C (en) Softeners
AT112597B (en) Process for decoiling silk cocoons.
AT205452B (en) Process for coloring materials made from polymers of low molecular weight olefins, their copolymers or mixtures
AT139102B (en) Process for melting textile materials.
DE517284C (en) Process for bleaching tapes, films, skin or similar structures such as capsules or the like made from regenerated cellulose or cellulose derivatives
DE602690C (en) Process for the preparation of dyes for dyeing cellulose esters and ethers
DE681625C (en) Process for the production of colloidal aqueous solutions of cellulose ethers or their derivatives
DE810667C (en) Process for the production of porous flexible films using viscose
DE711440C (en) Lubricants and lubricants
DE689410C (en) Process for the production of lace-like patterned fabric panels
AT119508B (en) Process for the preparation of sulfonic acids of the nitrohalodiaryl ketones or sulfones or their substitution products.
DE869696C (en) Shrink capsules and process for their manufacture
DE612487C (en) Process for the production of matt silk from viscose solutions
FR746135A (en) Process for the improvement of fabrics, threads and the like containing cellulose
AT123880B (en) Extrusion press for the production of soap bars with deposits.
DE592995C (en) Process for the production of rubber printing forms for letterpress and gravure printing
DE589511C (en) Process for the preparation of wetting agents, cleaning agents and dispersants
DE715281C (en) Process for the production of rayon from viscose
DE706824C (en) Method for sizing rayon
DE546910C (en) Finishing, especially for rayon
DE554386C (en) Sizing agents
AT125679B (en) Adhesive in film form and process for its manufacture.
DE1089907B (en) Loose detergents and process for their manufacture