ES2024769A6 - Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings - Google Patents

Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings

Info

Publication number
ES2024769A6
ES2024769A6 ES9001240A ES9001240A ES2024769A6 ES 2024769 A6 ES2024769 A6 ES 2024769A6 ES 9001240 A ES9001240 A ES 9001240A ES 9001240 A ES9001240 A ES 9001240A ES 2024769 A6 ES2024769 A6 ES 2024769A6
Authority
ES
Spain
Prior art keywords
collagen
dressing
freeze
dried
dressings
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 - Lifetime
Application number
ES9001240A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9001240A priority Critical patent/ES2024769A6/en
Publication of ES2024769A6 publication Critical patent/ES2024769A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Improvements made to the object of the main patent No. P- 8800742 for: "Improvements in the production of dressings". The dressing is of the type for surface application on epidermal lesions and incorporating freeze-dried heterologous collagen. In the invention, the collagen, prior to the application thereof in the dressing, is ground until it is in completely powdered form, in which state fibrin is added to it with its complementary amino acids. A completely insoluble solid polyacrylate derivative of great absorbing power is added to the ground freeze-dried collagen in addition to or instead of fibrin. The powdered freeze-dried collagen additive or additives are incorporated into the dressing by means of an adhesive based on polyvinylpyrrolidone for galenical use, such incorporation being in successive layers, in which case the collagen powder will be the last to be incorporated, or else in a single layer made up of the mixture of all the additional products.
ES9001240A 1990-04-30 1990-04-30 Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings Expired - Lifetime ES2024769A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9001240A ES2024769A6 (en) 1990-04-30 1990-04-30 Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001240A ES2024769A6 (en) 1990-04-30 1990-04-30 Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings

Publications (1)

Publication Number Publication Date
ES2024769A6 true ES2024769A6 (en) 1992-03-01

Family

ID=8267136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001240A Expired - Lifetime ES2024769A6 (en) 1990-04-30 1990-04-30 Improvements made to the object of the main patent No. P- 8800742 for: Improvements in the production of dressings

Country Status (1)

Country Link
ES (1) ES2024769A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8920444B2 (en) 2004-02-17 2014-12-30 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8920444B2 (en) 2004-02-17 2014-12-30 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material
US8920443B2 (en) 2004-02-17 2014-12-30 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material
US9186140B2 (en) 2004-02-17 2015-11-17 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material
US10512463B2 (en) 2004-02-17 2019-12-24 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material
US11583276B2 (en) 2004-02-17 2023-02-21 Cook Biotech Incorporated Medical devices and methods useful for applying bolster material

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19930216