DE102006038189A1 - Necrotic skin area`s surface removing device, has lateral pipe provided for guiding fluid through opening to necrotic skin area, and connection for connecting with suction hose for suction of separated fabric and part of fluid - Google Patents

Necrotic skin area`s surface removing device, has lateral pipe provided for guiding fluid through opening to necrotic skin area, and connection for connecting with suction hose for suction of separated fabric and part of fluid Download PDF

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Publication number
DE102006038189A1
DE102006038189A1 DE102006038189A DE102006038189A DE102006038189A1 DE 102006038189 A1 DE102006038189 A1 DE 102006038189A1 DE 102006038189 A DE102006038189 A DE 102006038189A DE 102006038189 A DE102006038189 A DE 102006038189A DE 102006038189 A1 DE102006038189 A1 DE 102006038189A1
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DE
Germany
Prior art keywords
round sleeve
skin area
opening
necrotic skin
suction
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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.)
Granted
Application number
DE102006038189A
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German (de)
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DE102006038189B4 (en
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.)
Ernst Dirk Dr
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Ernst Dirk Dr
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Publication date
Application filed by Ernst Dirk Dr filed Critical Ernst Dirk Dr
Priority to DE102006038189A priority Critical patent/DE102006038189B4/en
Publication of DE102006038189A1 publication Critical patent/DE102006038189A1/en
Application granted granted Critical
Publication of DE102006038189B4 publication Critical patent/DE102006038189B4/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/54—Chiropodists' instruments, e.g. pedicure
    • A61B17/545—Chiropodists' instruments, e.g. pedicure using a stream or spray of abrasive particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00761—Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system

Abstract

The device has a round casing that is diagonally cut at an end, where the diagonal cut forms an opening with a sharp cut edge for cutting fabric. A lateral pipe is provided for guiding a fluid through the opening to a necrotic skin area, where the pipe is arranged in an end region of the round casing. A connection is provided for connecting with a suction hose for suction of separated fabric and a part of the fluid. The pipe is screwed into a wall of the round casing, and corrugations are provided outside within a middle region of the round casing. An independent claim is also included for a method for surface removal of necrotic skin areas.

Description

Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur oberflächlichen Abtragung von nekrotischen Hautarealen.The The invention relates to an apparatus and a method for superficial Removal of necrotic skin areas.

Das Verfahren soll leicht und besonders wirksam ausführbar, die Vorrichtung einfach handhabbar sein.The Method should be easy and particularly effective executable, the device easy be manageable.

Diese Aufgabe wird bezüglich der Vorrichtung bzw. des Verfahrens mit den im Anspruch 1 angegebenen Mitteln bzw. mit den im Anspruch 5 angegebenen Verfahrensschritten gelöst.These Task is relative the device or the method with the specified in claim 1 Means or with the method specified in claim 5 solved.

Vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung bzw. des erfindungsgemäßen Verfahrens sind in den Ansprüchen 2 bis 4 bzw. in den Ansprüchen 6 und 7 angegeben.advantageous Embodiments of the device or the method according to the invention are in the claims 2 to 4 or in the claims 6 and 7 indicated.

Die Vorrichtung wird in der Weise angewandt, dass die scharf geschliffene Öffnung der mit der Hand gehaltenen Rundhülse tangential über die Wunde – Nekrose – geführt wird. Dabei wird durch den Unterdruck in dem an dem anderen Ende der Rundhülse angeschlossenen Saugschlauch das Gewebe in die Schnittöffnung eingesogen und durch die tangentiale Bewegung oberflächenhaft abgeschnitten. Zugleich kann eine isotone Spüllösung über das seitlich angeschlossene Rohr, bedarfsweise unter Zusatz von Lokalanästhetika zugesetzt werden, so dass ein permanenter Spül-Saug-Vorgang gewährleistet ist, mit gleichzeitiger Analgesie.The Device is applied in such a way that the sharply ground opening of the Hand-held round sleeve tangentially over the wound - necrosis - is led. It is connected by the negative pressure in the at the other end of the round sleeve Suction tube, the tissue is sucked into the incision opening and through the tangential movement is surface-like cut off. At the same time, an isotonic rinse solution can be added via the laterally connected Tube, if necessary with the addition of local anesthetics, so that a permanent flushing-suction process guaranteed is, with simultaneous analgesia.

Die Vorrichtung ist wieder verwendbar, da sterilisierbar. Die Anschlussschläuche und die Anschlüsse sind genormt (Luer-Lock-Norm).The Device is reusable because sterilizable. The connecting hoses and the connections are standardized (Luer-Lock norm).

Die einzige Figur zeigt die Vorrichtung. Ihr Hauptteil ist eine Rundhülse. An deren in der Figur links gezeigten Ende befindet sich die durch einen Schrägschnitt erzeugte Öffnung mit einem scharf geschliffenen Rand. Dieser Öffnung benachbart mündet schräg der aus einem in die Rundhülse eingeschraubten Rohrstück gebildete Anschluss für die Zufuhr von Spüllösung in die Rundhülse. Auf das freie Ende des Rohrstücks wird ein Zuführschlauch aufgeschoben und an dem Rohrstück in geeigneter Weise befestigt. Das Rohrstück ist in ein Gewinde in der Wand der Rundhülse eingeschraubt. Das der Schrägöffnung gegenüber liegende Ende der Rundhülse, rechts in der Figur, dient dem Anschluss eines in der Figur nicht gezeigten Saugschlauchs. Im Mittenbereich weist die Rundhülse eine Riffelung auf, die das Halten der Rundhülse mit der Hand erleichtert.The single figure shows the device. Their main part is a round sleeve. At whose end shown in the figure on the left is the through a diagonal cut generated opening with a sharpened edge. Adjacent to this opening opens obliquely one in the round sleeve screwed pipe section formed connection for the supply of rinse solution in the round sleeve. On the free end of the pipe section a delivery hose is pushed and on the pipe section fastened in a suitable manner. The pipe section is in a thread in the Wall of the round sleeve screwed. The opposite of the inclined opening End of the round sleeve, right in the figure, the connection is not one in the figure shown suction hose. In the middle area, the round sleeve has a Corrugation, which facilitates the holding of the round sleeve by hand.

Claims (7)

Vorrichtung zum oberflächlichen Abtragen von nekrotischen Hautarealen, mit einer an einem Ende schräg abgeschnittenen Rundhülse, wobei der Schrägschnitt eine Öffnung mit scharf geschliffenem Rand zum Abschneiden des Gewebes bildet, mit einem seitlich in dem dem Schrägschnitt benachbarten Endbereich der Rundhülse an diese angeschlossenen Rohr zum Zuführen von Flüssigkeit durch die Öffnung zu dem nekrotischen Hautareal, und mit einem Anschluss am anderen Ende der Rundhülse zu deren Verbindung mit einem Saugschlauch zum Absaugen des abgetrennten Gewebes und wenigstens eines Teils der Flüssigkeit.Device for the superficial removal of necrotic Skin areas, with an obliquely cut at one end round sleeve, wherein the diagonal cut an opening with sharpened edge for cutting tissue, With a laterally in the oblique section adjacent end of the round sleeve connected to this Pipe for feeding from liquid through the opening to the necrotic skin area, and with a connection at the other End of the round sleeve for their connection with a suction hose for sucking off the separated Tissue and at least a portion of the liquid. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Rohr schräg in die Rundhülse einmündet.Device according to claim 1, characterized in that that the pipe is sloping in the round sleeve opens. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Rohr in die Wandung der Rundhülse eingeschraubt ist.Device according to Claim 1 or 2, characterized that the tube is screwed into the wall of the round sleeve. Vorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch eine Riffelung außen im mittleren Bereich der Rundhülse.Device according to one of the preceding claims, characterized by a corrugation outside in the middle area of the round sleeve. Verfahren zum oberflächlichen Abtragen von nekrotischen Hautarealen, unter Verwendung der Vorrichtung nach einem der Ansprüche 1 bis 4, bei dem die mit der Hand gefasste Rundhülse mit ihrer mit dem scharf geschliffenen Rand ausgebildeten Öffnung tangential über das Hautareal geführt wird, wobei Gewebe abgeschnitten und durch die Rundhüse hindurch über den am anderen Ende der Rundhülse angeschlossenen Saugschlauch abgesaugt wird.Method for superficial removal of necrotic Skin areas, using the device according to one of claims 1 to 4, in which the hand-held round sleeve with its sharp with the ground edge formed opening tangent over the Skin area led with tissue being cut and passed through the round hull over the at the other end of the round sleeve sucked suction hose is sucked. Verfahren nach Anspruch 5, bei dem dem Hautareal während des Abtragens des Gewebes durch das seitlich an der Rundhülse angeschlossene Rohr eine isotone Spüllösung zugeführt wird, so dass ein kontinuierlicher Spül-Saug-Vorgang eingerichtet ist.The method of claim 5, wherein the skin area while the removal of the tissue through the laterally connected to the round sleeve tube an isotonic rinse solution is supplied, so that a continuous flush-suction process is established. Verfahren nach Anspruch 6, mit Zusatz von Lokalanästhetika zu der Spüllösung.The method of claim 6, with the addition of local anesthetics to the rinse solution.
DE102006038189A 2006-03-06 2006-08-12 Device and method for removing necrotic skin areas Expired - Fee Related DE102006038189B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102006038189A DE102006038189B4 (en) 2006-03-06 2006-08-12 Device and method for removing necrotic skin areas

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006010890 2006-03-06
DE102006010890.6 2006-03-06
DE102006038189A DE102006038189B4 (en) 2006-03-06 2006-08-12 Device and method for removing necrotic skin areas

Publications (2)

Publication Number Publication Date
DE102006038189A1 true DE102006038189A1 (en) 2007-12-13
DE102006038189B4 DE102006038189B4 (en) 2009-01-29

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DE102006038189A Expired - Fee Related DE102006038189B4 (en) 2006-03-06 2006-08-12 Device and method for removing necrotic skin areas

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683406A (en) * 1995-09-29 1997-11-04 Maxilon Laboratories, Llc Apparatus and method for harvesting bone
US6007496A (en) * 1996-12-30 1999-12-28 Brannon; James K. Syringe assembly for harvesting bone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683406A (en) * 1995-09-29 1997-11-04 Maxilon Laboratories, Llc Apparatus and method for harvesting bone
US6007496A (en) * 1996-12-30 1999-12-28 Brannon; James K. Syringe assembly for harvesting bone

Also Published As

Publication number Publication date
DE102006038189B4 (en) 2009-01-29

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140301