DE202018005662U1 - Sore - healing drainage - Google Patents
Sore - healing drainage Download PDFInfo
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- DE202018005662U1 DE202018005662U1 DE202018005662.6U DE202018005662U DE202018005662U1 DE 202018005662 U1 DE202018005662 U1 DE 202018005662U1 DE 202018005662 U DE202018005662 U DE 202018005662U DE 202018005662 U1 DE202018005662 U1 DE 202018005662U1
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- Prior art keywords
- drainage
- wound healing
- gelatin plate
- wound
- plate
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- 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
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- 230000035876 healing Effects 0.000 title claims abstract description 12
- 229920000159 gelatin Polymers 0.000 claims abstract description 57
- 235000019322 gelatine Nutrition 0.000 claims abstract description 57
- 108010010803 Gelatin Proteins 0.000 claims abstract description 50
- 239000008273 gelatin Substances 0.000 claims abstract description 50
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 50
- 206010052428 Wound Diseases 0.000 claims abstract description 46
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 45
- 239000000126 substance Substances 0.000 claims abstract description 16
- 210000000416 exudates and transudate Anatomy 0.000 claims abstract description 9
- 210000000130 stem cell Anatomy 0.000 claims abstract description 7
- 210000004927 skin cell Anatomy 0.000 claims abstract description 6
- 208000002847 Surgical Wound Diseases 0.000 claims abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 210000003027 ear inner Anatomy 0.000 claims abstract 2
- 230000029663 wound healing Effects 0.000 claims description 20
- 239000001828 Gelatine Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 239000006014 omega-3 oil Substances 0.000 claims description 5
- 239000002313 adhesive film Substances 0.000 claims description 3
- 235000020660 omega-3 fatty acid Nutrition 0.000 claims description 3
- 229940012843 omega-3 fatty acid Drugs 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims 2
- 241001122767 Theaceae Species 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000008960 Diabetic foot Diseases 0.000 description 1
- 206010048629 Wound secretion Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002009 allergenic effect Effects 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009772 tissue formation Effects 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Images
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Abstract
Wund-Heildrainage zur Behandlung von Wunden (24) und zur Absaugung von Wundexsudat (21) mittels Vakuum (18), dadurch gekennzeichnet, dass eine Gelatineplatte (1) mit Substanzen (25) gefüllt ist, die eine Gewebeheilung bewirken, Befestigungsauflagen (2) für die Stabilität sorgen, Mikro-Vertiefungen (11) die Stammzellen- und Hautzellenbildung unterstützen und Labyrinthe (3) zur Ableitung von Wundexsudat (21) angewendet werden. Surgical wound drainage for the treatment of wounds (24) and for the suction of wound exudate (21) by means of vacuum (18), characterized in that a gelatin plate (1) is filled with substances (25) which cause a tissue healing, fixing supports (2) provide stability, micro-wells (11) support stem cell and skin cell formation, and labyrinths (3) are used to dissolve wound exudate (21).
Description
Die Erfindung besteht aus einer Gelatineplatte, die, mit festen oder flüssigen Bestandteilen gefüllt, zur Wundheilung beitragen und durch Labyrinth-Einlagen sowie Perforationen Wundexsudat absaugen lassen.
Die Besonderheit der Erfindung besteht darin, eine feuchte Umgebung herzustellen bzw. beizubehalten, die Zellmigration in der Epidermis zu fördern, die Bildung von Bindegewebe sowie die Angiogenese zu unterstützen, einen ausreichenden Gasaustausch zwischen Wundgewebe und der Umgebung sicherzustellen, Schutz vor bakteriellen Infektionen zu bieten, nicht an der Wunde zu haften und leicht lösbar zu sein, debridierend zu wirken, um die Leukozyten-Migration zu erhöhen und schließlich steril, ungiftig und nicht allergen zu sein. Die Mikro-Vertiefungen der Gelatineplatte der Erfindung sind teilweise mit Zellen besiedelt, um die Regeneration des Gewebes zusätzlich zu unterstützen.
Die Einbettung von Omega-
The peculiarity of the invention is to maintain or maintain a moist environment, promote cell migration in the epidermis, promote connective tissue formation and angiogenesis, ensure sufficient gas exchange between wound tissue and the environment, provide protection against bacterial infections, not to adhere to the wound and be easily solvable, to act debriding, to increase leukocyte migration, and finally to be sterile, non-toxic and non-allergenic. The micro-wells of the gelatin plate of the invention are partially populated with cells to further assist the regeneration of the tissue.
The embedding of
Es gibt verarbeitete, von Zellen befreite und sterilisierte Fischhaut, passend für die Wunde zugeschnitten, die in die Wunde gelegt und mit einer Schaumstoffauflage überdeckt wird. Menschliche Stammzellen wandern in die Poren der Fischhaut-Matrix ein, vermehren sich und bilden sich zu Hautzellen um. Die Matrix löst sich auf.There are processed, cell-free and sterilized fish skin, cut to fit the wound that is placed in the wound and covered with a foam pad. Human stem cells migrate into the pores of the fish skin matrix, multiply and transform into skin cells. The matrix dissolves.
Eine andere Art von Wundauflagen, die insbesondere für die Vakuumwundbehandlung entwickelt wurden, ist bspw. in
Die dort beschriebene Wundauflage bedingt zum einen, einen relativ hohen Fertigungsaufwand und ist zum anderen nicht ohne weiteres an unterschiedliche Wundgrößen anpassbar. Um eine Vakuumbehandlung durchzuführen, bedarf diese Lösung zum anderen weiterer relativ kompliziert ausgeführter zusätzlicher Auflagen und in der Regel glockenartiger Abschlüsse an der Wunde, an die ein externer Vakuumanschluss angebracht wird.
Solche, die Hautoberfläche weit überragende Bauformen schränken die Bewegungsfreiheit des Patienten erheblich ein und erzeugen darüber hinaus unangenehme zusätzliche Druckbelastungen.Another type of wound dressings that have been developed in particular for the vacuum wound treatment is, for example, in
The wound dressing described there requires, on the one hand, a relatively high manufacturing outlay and, on the other hand, is not readily adaptable to different wound sizes. In order to carry out a vacuum treatment, this solution requires, on the other hand, additional relatively complicated additional supports and, as a rule, bell-shaped seals on the wound, to which an external vacuum connection is attached.
Such, the skin surface far superior designs significantly restrict the freedom of movement of the patient and also generate unpleasant additional pressure loads.
Vorstehend skizzierte Behandlung derartiger Wunden unter Unterdruckbeaufschlagung ist ein seit vielen Jahren praktiziertes Verfahren, das die Heilung auch tiefer und großflächiger Wunden durch permanenten Wundreiz positiv beeinflusst. Diese Art der Vakuumwundbehandlung ist bspw. in
Darüber hinaus existiert eine Vielzahl weiterer Lösungen, die hier jedoch nur beispielhaft aufgeführt werden sollen, weil sie weiter entfernt liegende technische Lösungen betreffen.
So ist aus
Zwischen den genannten Schichten sind mehrere schlauchartige Zuführleitungen vorgesehen, die eine Feuchtigkeitsversorgung der Wunde gewährleisten.In addition, there are a variety of other solutions, which should be listed here only as an example, because they concern more distant technical solutions.
That's how it is
Between the layers mentioned several hose-like supply lines are provided which ensure a moisture supply to the wound.
Für den Einsatz im Rahmen einer Wundbehandlung tiefer, schlecht heilender Wunden unter Zuhilfenahme der Technik der Vakuumwundbehandlung ist vorstehend genannte Wundverbandabdeckung jedoch nicht konzipiert und auch nicht geeignet, weil eine vakuumdichte Herausführung der teilweise mehrfach vorgesehenen Schläuche aus dem Wundbereich praktisch unmöglich ist.
Das gleiche trifft für vielfältige Vorrichtungen zur Absaugung von Wundsekreten aus Körperhöhlen zu, wie z.B, in
The same applies to a variety of devices for the suction of wound secretions from body cavities, such as, in
Weiterhin ist in der
Vorliegender Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, die Wundexsudat absaugt und durch eine Mikrostruktur in einer Gelatineplatte mit Heilsubstanzen zur Bildung menschlicher Stammzellen führt, welche sich vermehren und sich zu Hautzellen umwandeln, die dann zur Heilung der Wunden führen.
Die Aufgabe der Erfindung wird durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.
Vorteilhafte Ausgestaltungen sind Gegenstand der nachgeordneten Ansprüche.The present invention has for its object to provide a device that sucks Wundexsudat and leads through a microstructure in a gelatin plate with healing substances to form human stem cells, which multiply and transform into skin cells, which then lead to the healing of the wounds.
The object of the invention is solved by the characterizing features of
Advantageous embodiments are the subject of the dependent claims.
Die breite Anwendungsmöglichkeit der Erfindung wird in den schematischen
Es zeigen:
-
1 : eine Gelatineplatte mit Perforation -
2 : eine Gelatineplatte mit Schaumstoff -
3 : eine Gelatineplatte als Formteil -
4 : eine Gelatineplatte mit Klebefolie -
5 : eine Gelatineplatte mit Klebepflaster -
6 : eine Gelatineplatte mit mikroperforierten Folien -
7 : eine Gelatineplatte mit Mikro-Vertiefungen -
8 : eine Gelatineplatte als Gitter -
9 : eine Gelatineplatte im Fingerhandschuh -
10 : eine Gelatineplatte im Zehenstrumpf -
11 : eine Gelatineplatte als Bauchbinde -
12 : eine Gelatineplatte als Gesichtsmaske -
13 : eine Gelatineplatte in einer Wunde.
-
1 : a gelatin plate with perforation -
2 : a gelatin plate with foam -
3 : a gelatine plate as a molded part -
4 : a gelatin plate with adhesive foil -
5 : a gelatine plate with adhesive plaster -
6 : a gelatin plate with microperforated films -
7 : a gelatin plate with micro-wells -
8th : a gelatin plate as a grid -
9 : a gelatin plate in a finger glove -
10 : a gelatin plate in the toe stocking -
11 : a gelatine plate as a belly bandage -
12 : a gelatin plate as a face mask -
13 : a gelatin plate in a wound.
In der
Die Gelatineplatte (
Zum festen Zusammenhalt der Gelatineplatte (
Bei der Anwendung der Gelatineplatte (
The gelatine plate (
For firm cohesion of the gelatin plate (
When using the gelatin plate (
Die
Die
Die Anwendung der Gelatineplatte (
Die Anwendung der Gelatineplatte (
Die
Die Anwendung einer Gelatineplatte (
Das Einfüllen der Gelatineplatte (
In der
Die Anwendung einer Gelatineplatte (
Die
Die Anwendung der Gelatineplatte (
Die Gelatineplatte (
Wundexsudat (
The gelatine plate (
Wound exudate (
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1 =1 =
- Gelatineplattegelatin plate
- 2 =2 =
- Befestigungsauflagemounting pad
- 3 =3 =
- Labyrinth-AuflageLabyrinth Pad
- 4 =4 =
- Perforationenperforations
- 5 =5 =
- Labyrinthlabyrinth
- 6 =6 =
- Schaumstofffoam
- 7 =7 =
- Formteilmolding
- 8 =8 =
- Wundauflagewound dressing
- 9 =9 =
- Klebefolieadhesive film
- 10 =10 =
- Gelatineplattegelatin plate
- 11 =11 =
- Mikro-VertiefungenMicro-wells
- 12 =12 =
- mikroperforierte Foliemicroperforated film
- 13 =13 =
- Gittergrid
- 14 =14 =
- FingerhandschuhGlove
- 15 =15 =
- Zehenstrumpftoe sock
- 16 =16 =
- BauchbindeBauchbinde
- 17 =17 =
- Gesichtsmaskeface mask
- 18 =18 =
- Vakuumvacuum
- 19 =19 =
- Sauglochsuction hole
- 20 =20 =
- Vakuumportvacuum port
- 21 =21 =
- Wundexsudatwound exudate
- 22 =22 =
- Foliefoil
- 23 = 23 =
- Klebeschichtadhesive layer
- 24 =24 =
- Wundewound
- 25 =25 =
- Substanzsubstance
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 60118546 T2 [0003]DE 60118546 T2 [0003]
- DE 69425881 T3 [0004]DE 69425881 T3 [0004]
- DE 69229940 T2 [0004]DE 69229940 T2 [0004]
- DE 69224847 T3 [0004]DE 69224847 T3 [0004]
- US 6695824 B2 [0005]US 6695824 B2 [0005]
- EP 1764127 A1 [0006]EP 1764127 A1 [0006]
- EP 2008/003251 [0007]EP 2008/003251 [0007]
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018005662.6U DE202018005662U1 (en) | 2018-12-06 | 2018-12-06 | Sore - healing drainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018005662.6U DE202018005662U1 (en) | 2018-12-06 | 2018-12-06 | Sore - healing drainage |
Publications (1)
Publication Number | Publication Date |
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DE202018005662U1 true DE202018005662U1 (en) | 2019-02-15 |
Family
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Family Applications (1)
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DE202018005662.6U Expired - Lifetime DE202018005662U1 (en) | 2018-12-06 | 2018-12-06 | Sore - healing drainage |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021019486A1 (en) * | 2019-08-01 | 2021-02-04 | Kci Licensing, Inc. | Hand dressing for use with negative pressure wound therapy |
WO2021024110A1 (en) * | 2019-08-06 | 2021-02-11 | Kci Licensing, Inc. | Hand dressing for use with negative pressure wound therapy, negative pressure wound therapy system comprising the same, method for controlling a pump coupled to said dressing |
WO2021152360A1 (en) * | 2020-01-28 | 2021-08-05 | Kci Licensing, Inc. | Extremity dressing and negative pressure wound therapy system using the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69229940T2 (en) | 1991-11-27 | 2000-03-16 | Minnesota Mining & Mfg | Foams for wound treatment |
US6695824B2 (en) | 2001-04-16 | 2004-02-24 | The United States Of America As Represented By The Secretary Of The Army | Wound dressing system |
DE69425881T3 (en) | 1993-03-09 | 2005-11-03 | Wake Forest University | WOUND TREATMENT USING REDUCED PRESSURE |
DE60118546T2 (en) | 2000-05-09 | 2006-08-24 | KCI Licensing, Inc., San Antonio | ABDOMINALE WUNDAUFLAGE |
EP1764127A2 (en) | 2005-08-08 | 2007-03-21 | Smiths Medical ASD, Inc. | Needle guard clip with heel |
DE69224847T3 (en) | 1991-11-14 | 2007-04-19 | Wake Forest University | DEVICE FOR TREATING WEB DAMAGE |
-
2018
- 2018-12-06 DE DE202018005662.6U patent/DE202018005662U1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69224847T3 (en) | 1991-11-14 | 2007-04-19 | Wake Forest University | DEVICE FOR TREATING WEB DAMAGE |
DE69229940T2 (en) | 1991-11-27 | 2000-03-16 | Minnesota Mining & Mfg | Foams for wound treatment |
DE69425881T3 (en) | 1993-03-09 | 2005-11-03 | Wake Forest University | WOUND TREATMENT USING REDUCED PRESSURE |
DE60118546T2 (en) | 2000-05-09 | 2006-08-24 | KCI Licensing, Inc., San Antonio | ABDOMINALE WUNDAUFLAGE |
US6695824B2 (en) | 2001-04-16 | 2004-02-24 | The United States Of America As Represented By The Secretary Of The Army | Wound dressing system |
EP1764127A2 (en) | 2005-08-08 | 2007-03-21 | Smiths Medical ASD, Inc. | Needle guard clip with heel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021019486A1 (en) * | 2019-08-01 | 2021-02-04 | Kci Licensing, Inc. | Hand dressing for use with negative pressure wound therapy |
WO2021024110A1 (en) * | 2019-08-06 | 2021-02-11 | Kci Licensing, Inc. | Hand dressing for use with negative pressure wound therapy, negative pressure wound therapy system comprising the same, method for controlling a pump coupled to said dressing |
WO2021152360A1 (en) * | 2020-01-28 | 2021-08-05 | Kci Licensing, Inc. | Extremity dressing and negative pressure wound therapy system using the same |
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