DE443755C - Surgical machine for bone surgery - Google Patents

Surgical machine for bone surgery

Info

Publication number
DE443755C
DE443755C DEM94452D DEM0094452D DE443755C DE 443755 C DE443755 C DE 443755C DE M94452 D DEM94452 D DE M94452D DE M0094452 D DEM0094452 D DE M0094452D DE 443755 C DE443755 C DE 443755C
Authority
DE
Germany
Prior art keywords
diathermic
surgical machine
bone surgery
rotary instrument
pole
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
DEM94452D
Other languages
German (de)
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.)
ADELFO MASOTTI
Original Assignee
ADELFO MASOTTI
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 ADELFO MASOTTI filed Critical ADELFO MASOTTI
Priority to DEM94452D priority Critical patent/DE443755C/en
Application granted granted Critical
Publication of DE443755C publication Critical patent/DE443755C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1615Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material

Description

Chirurgische Maschine für operative Knocheneingriffe. Den Gegenstand der Erfindung bildet eine diathermisch chirurgische Vorrichtung für operative Eingriffe, die aus zwei wesentlichen Elementen besteht: aus einer gewöhnlichen diathermischen Vorrichtung und einem elektrischen Motor, welcher beispielsweise einen Bohrer, eine Kreissäge oder ähnliche Rotationsinstrumente bewegt, die zum operativen Eigriff bei Knochenoperationen dienen können. Das Neue und Wesentliche besteht in der Verbindung der mechanischen Bewegung des Instrumentes mit der thermisch koagulierenden Wirkung des diesbezüglichen Apparateteiles.Surgical machine for bone surgery. The subject the invention forms a diathermic surgical device for operative interventions, which consists of two essential elements: an ordinary diathermic one Device and an electric motor, which for example a drill, a Circular saw or similar rotary instruments used for operational intervention can serve in bone operations. The new and essential is the connection the mechanical movement of the instrument with the thermal coagulating effect of the relevant part of the apparatus.

Auf der Zeichnung ist in schematischer Form die Verbindung dieser beiden Elemente dargestellt.In the drawing, the connection of these is in schematic form both elements shown.

"Von dem Apparat i, der eine beliebige Form hat, gehen zwei elektrische Leitungen aus; die eine Leitung 9 führt zu der Metallplatte io, die aus Blei oder einem anderem beliebigen Material bestehen kann, und arbeitet .als negative (inerte) Elektrode. Die andere Leitung wirkt als aktive Elektrode und führt mittels des Leiters 3 -von i zu der Klemme 5 des elektrischen Motors 2. Die Klemme 5 ist von dem Motorkörper isoliert, steht dagegen aber mit dem metallischen Schlauch 4 in leitender Verbindung. Von dem Motor führt die biegsame Welle 4 zu dem Rotationsinstrument 6 bzw. zu dessen Handgriff. Mit anderen Worten: Das Rotätionsinstrument selbst dient nach dem vorhergehenden als aktive Elektrode des diathermischen Apparates. Das Rotationsinstrument 6 erhält von dem Motor 2 seine Rotationsbewegung, während der diathermische Apparat i gleichzeitig in Gegenwart der 'Gewebe eine diathermisch-koagulierende Wirkung auf die Zellgewebe des menschlichen Körpers ausübt, gleichgültig, ob diese normal oder krank sind. Das Rotationsinstrument kann sowohl aus einem Bohrer als auch aus einer Kreissäge oder einem aaideren ähnlichen Instrument bestehen. Um im geeigneten Augenblicke nach den Anweisungen des Chirurgen die diathermische Wirkung der aktiven Elektrode aufzuheben, ist die Vorrichtungi mittels eines elektrischen. Leitersii an das- Pedal ? angeschlossen, welches in bekannter Weise als Stromunterbrecher dient. Die Steckkontakte 8 dienen zur Einschaltung des Apparates in der gewöhnlichen Weise. Der vorbeschriebene Apparat dient für c'hirurgische Zwecke und insbesondere für die Knochenbehandlung, beispielsweise bei tuberkulösen oder tumoralen Erscheinungen oder bei sonstigen Erkrankungen der Xnochen, bei welchen die mechanische Bearbeitung der Instrumente gleichzeitig von einer Wärmewirkung begleitet sein muß, die durch die diathermische Vorrichtung .übertragen wird."From the apparatus i, which has any shape, go two electrical ones Lines off; the one line 9 leads to the metal plate io, which is made of lead or can consist of any other material, and works as negative (inert) Electrode. The other line acts as an active electrode and leads by means of the conductor 3 -from i to the terminal 5 of the electric motor 2. The terminal 5 is from the motor body isolated, but is on the other hand with the metallic hose 4 in conductive connection. The flexible shaft 4 leads from the motor to the rotary instrument 6 or to its Handle. In other words: the rotary instrument itself serves after the previous one as the active electrode of the diathermic apparatus. The rotary instrument 6 receives from the motor 2 its rotational movement, while the diathermic apparatus i at the same time in the presence of the 'tissue a diathermic-coagulating effect on the cell tissue of the human body, regardless of whether they are normal or sick. The rotary instrument can consist of both a drill and a circular saw or any other similar instrument. To at the appropriate moments according to the surgeon's instructions, the diathermic action of the active electrode to cancel the devicei by means of an electrical. Leitersii to the pedal ? connected, which serves in a known manner as a circuit breaker. The plug contacts 8 are used to switch on the device in the usual way. The one described above Apparatus is used for surgical Purposes and in particular for the Bone treatment, for example in the case of tuberculous or tumoral symptoms or in other diseases of the bones in which mechanical processing of the instruments must at the same time be accompanied by a warming effect which is caused by the diathermic device. is transferred.

Claims (1)

PATENTANSPRÜCHE i. Chirurgische Maschine für operative Knocheneingriffe, gekennzeichnet durch die elektromechanische Verbindung einer gewöhnlichen diathermischen Vorrichtung mit einem elektrischen Motor-, welcher ein Rotationsinstrument bewegt. z.- Ausführungsform nach Anspruch dadurch gekennzeichnet, daß die diathermische Vorrichtung als .ein Pol ausgebildet ist, während der zweite Pol durch ,das Rotationsinstrument selbst gebildet wird, so dä.ß die-diathermischkoagulierende Wirkung durch die Benutzung des Apparates selbsttätig gegeben ist. PATENT CLAIMS i. Surgical machine for operative bone interventions, characterized by the electromechanical connection of an ordinary diathermic device with an electric motor which moves a rotary instrument. z.- Embodiment according to claim characterized in that the diathermic device is designed as .ein pole, while the second pole is formed by the rotary instrument itself, so that the diathermic coagulating effect is automatically given by the use of the apparatus.
DEM94452D 1926-05-11 1926-05-11 Surgical machine for bone surgery Expired DE443755C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM94452D DE443755C (en) 1926-05-11 1926-05-11 Surgical machine for bone surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM94452D DE443755C (en) 1926-05-11 1926-05-11 Surgical machine for bone surgery

Publications (1)

Publication Number Publication Date
DE443755C true DE443755C (en) 1927-05-04

Family

ID=7322708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM94452D Expired DE443755C (en) 1926-05-11 1926-05-11 Surgical machine for bone surgery

Country Status (1)

Country Link
DE (1) DE443755C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164214A (en) * 1977-07-25 1979-08-14 The Regents Of The University Of California Method and apparatus for measuring the sensitivity of teeth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164214A (en) * 1977-07-25 1979-08-14 The Regents Of The University Of California Method and apparatus for measuring the sensitivity of teeth

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