DE10108757A1 - Glass or ceramic bone-grater is disposable and contains holes in various directions. - Google Patents

Glass or ceramic bone-grater is disposable and contains holes in various directions.

Info

Publication number
DE10108757A1
DE10108757A1 DE2001108757 DE10108757A DE10108757A1 DE 10108757 A1 DE10108757 A1 DE 10108757A1 DE 2001108757 DE2001108757 DE 2001108757 DE 10108757 A DE10108757 A DE 10108757A DE 10108757 A1 DE10108757 A1 DE 10108757A1
Authority
DE
Germany
Prior art keywords
glass
grater
rasp
various directions
disposable
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.)
Ceased
Application number
DE2001108757
Other languages
German (de)
Inventor
Hubertus Becker
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.)
BECKER MEDIZIN TECHNIK M
Original Assignee
BECKER MEDIZIN TECHNIK M
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 BECKER MEDIZIN TECHNIK M filed Critical BECKER MEDIZIN TECHNIK M
Priority to DE2001108757 priority Critical patent/DE10108757A1/en
Publication of DE10108757A1 publication Critical patent/DE10108757A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1659—Surgical rasps, files, planes, or scrapers

Abstract

The glass or ceramic grater handles different materials such as bones, bone-cement. The grated residue is washed down and sucked up by holes in the grater running in various directions.

Description

Die Erfindung betrifft eine Raspel zur Bearbeitung Verschiedener Materialien in der Chirurgie.The invention relates to a rasp for processing Different materials in surgery.

Raspeln, welche zur Bearbeitung von Knochenmaterial geeignet sind und z. B. bei der Implantation von künstlichen Gelenksprothesen zum Einsatz kommen, sind in verschiedenen Ausführungen bekannt.Rasps, which are used to process bone material are suitable and z. B. in the implantation of artificial joint prostheses are used known in different versions.

Aus DE-A-39 07 256 ist eine Knochenraspel aus Metall bekannt, die im Inneren einen Kanal zur Aufnahme des geraspelten Materials aufweist. Eine Hohlraspel ist ebenfalls aus EP-A-0331626 bekannt. Ebenso EP-0965 307 A1. Diese Raspeln werden bisher aus Stahl gefertigt und sind für den mehrmaligen Einsatz bestimmt.DE-A-39 07 256 describes a bone rasp made of metal known that inside a channel for receiving the has grated material. A rasp is also known from EP-A-0331626. Likewise EP-0965 307 A1. These rasps have so far been made of steel and are intended for repeated use.

Dieses bringt natürlich verschiedene Nachteile mit sich.
Of course, this has various disadvantages.

  • 1. Die Reinigung der Raspel.
    Dies ist entsprechend arbeitsintensiv und führt trotzdem nicht zur vollständigen Entfernung von Ablagerungen, wie Blut, Knochenresten, Eiweissen, etc., die auch nach der Sterilisation, noch infektiöses Material enthalten können.    1. The cleaning of the rasp.
    This is correspondingly labor-intensive and nevertheless does not lead to the complete removal of deposits, such as blood, bone residues, proteins, etc., which may still contain infectious material even after sterilization.
  • 2. Die Verletzungsgefahr beim reinigen dieser Instrumente.2. The risk of injury when cleaning these instruments.
  • 3. Die Raspeln werden bei jedem Gebrauch stumpfer, welches die Raspeleigenschaften beeinträchtigt. Hierdurch können erhebliche Komplikationen, wie Embolien, auftreten.3. The rasps become dull each time you use them the grating properties impaired. This can significant complications, such as embolisms, occur.

Es empfiehlt sich daher eine kostengünstige Einmalraspel.We therefore recommend an inexpensive single-use grater.

Solche sind schon unter der Nr. EP-A-0563 und EP-A-0-574701 bekannt. Diese können, da sie aus Kunststoff gefertigt werden, Schwierigkeiten im harten Knochenmaterial haben.Such are already under the number EP-A-0563 and EP-A-0-574701 known. These can, as they are made of plastic difficulties in hard bone material to have.

Auch aus U.S.A. ist eine sogenannte Wegwerfraspel in halbkugeliger Form unter der Nr. US-A-5 100267 bekannt. Die Herstellung ist aber sehr aufwendig. Also from U.S.A. is a so-called disposable rasp in hemispherical shape known as No. US-A-5 100267. The production is very complex.  

Der Erfindung liegt daher die Aufgabe zugrunde, eine Raspel zu schaffen, welche die genannten Nachteile nicht aufweist.The invention is therefore based on the object To create rasp, which does not have the disadvantages mentioned having.

Es soll eine Raspel geschaffen werden, die in erster Linie Knochen und Knochenzement raspelt, die Hohlkanäle zum saugen und spülen des abgeraspelten Materials enthält, für den Einmalgebrauch bestimmt ist, günstig herzustellen ist und gut entsorgt werden kann.It is intended to create a rasp in the first place Bones and bone cement grate, the hollow channels to the sucking and rinsing the grated material contains, for single use is intended to be inexpensive to manufacture and can be disposed of well.

Dies wird bei einer Raspel der von mir genannten Art erreicht. Die Zeichnung zeigt eine Raspel mit Hohlkanälen.This is the case with a rasp of the type I mentioned reached. The drawing shows a rasp with hollow channels.

Die Raspel aus Glas kann gegossen, gepresst oder gesintert werden.The glass rasp can be cast, pressed or be sintered.

Es können alle bisherigen auf dem Markt befindlichen Formen hergestellt werden.All previous ones can be found on the market Molds are made.

Die Glas- oder Keramikraspel hat einen Metall oder Kunststoffteil als Verbindung zum Raspeladapter. Dieser Raspeladapter kann jeweils wiederverwendet werden.The glass or ceramic rasp has a metal or Plastic part as a connection to the rasp adapter. This rasp adapter can be reused in each case become.

Claims (2)

1. Raspeln aus Glas oder Keramik zur Bearbeitung verschiedener Materialien, wie Knochen, Knochenzement, etc.1. Rasps made of glass or ceramic for processing various materials, such as bones, bone cement, Etc. 2. Raspeln aus Glas oder Keramik mit Bohrungen in verschiedenen Richtungen zum spülen und absaugen des abgeraspelten Materials.2. Rasps made of glass or ceramic with holes in different directions for rinsing and vacuuming the grated material.
DE2001108757 2001-02-23 2001-02-23 Glass or ceramic bone-grater is disposable and contains holes in various directions. Ceased DE10108757A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2001108757 DE10108757A1 (en) 2001-02-23 2001-02-23 Glass or ceramic bone-grater is disposable and contains holes in various directions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001108757 DE10108757A1 (en) 2001-02-23 2001-02-23 Glass or ceramic bone-grater is disposable and contains holes in various directions.

Publications (1)

Publication Number Publication Date
DE10108757A1 true DE10108757A1 (en) 2002-09-05

Family

ID=7675252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001108757 Ceased DE10108757A1 (en) 2001-02-23 2001-02-23 Glass or ceramic bone-grater is disposable and contains holes in various directions.

Country Status (1)

Country Link
DE (1) DE10108757A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112741677A (en) * 2020-12-30 2021-05-04 北京铸正机器人有限公司 Bone cement injection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563585A1 (en) * 1992-04-01 1993-10-06 Imt Integral Medizintechnik Ag Plastic bone rasp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563585A1 (en) * 1992-04-01 1993-10-06 Imt Integral Medizintechnik Ag Plastic bone rasp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112741677A (en) * 2020-12-30 2021-05-04 北京铸正机器人有限公司 Bone cement injection device
CN112741677B (en) * 2020-12-30 2022-02-08 北京铸正机器人有限公司 Bone cement injection device

Similar Documents

Publication Publication Date Title
EP0563585B1 (en) Plastic bone rasp
DE60314096T2 (en) DEVICE FOR INSERTING SPINE IMPLANTS
EP0574701B1 (en) Working tool for bones
DE19903683C1 (en) Hollow rasp
DE102013209171B4 (en) Apparatus and method for the in situ production of articulating spacers
EP1706059B1 (en) Medical suction device
EP0908158A2 (en) Set of prostheses of different sizes
EP0341721B1 (en) Dental treatment instrument with aspirating and irrigating device
DE10108757A1 (en) Glass or ceramic bone-grater is disposable and contains holes in various directions.
EP0758551B1 (en) Collection device
WO2000061517A1 (en) Medical instruments
EP2802286B1 (en) Mirrored saliva ejector
DE4435927C1 (en) Fitment for placing on drill hand=piece, for explanting, grinding and implanting bone granules
DE4323873A1 (en) Hollow rasp
DE10347829A1 (en) Two component suction
DE19652098C2 (en) Surgical instrument and method for its manufacture
DE102007024083A1 (en) Zementapplikator
DE19931670C1 (en) Modular prophylax implant component set has ball-joint couplings between successive strengthening bodies allowing bone curvature to be matched.
DE102016100312B3 (en) Medical Instrument
DE112018003752T5 (en) TONSIL LECTOMY SUCTION DISSECTOR DEVICE
DE19820506C1 (en) Device for preparing a human long bone for the implantation of a bone implant and method for operating this device
DE8512734U1 (en) Precision pliers
DE102005000929B4 (en) Medical aspirator
DE102006035590A1 (en) Patella spreading device
DE60122687T2 (en) DEVICE FOR MAKING A TOOTH PRINT AND ITS MANUFACTURING METHOD

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8131 Rejection