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DE92350C - - Google Patents

Info

Publication number
DE92350C
DE92350C DENDAT92350D DE92350DA DE92350C DE 92350 C DE92350 C DE 92350C DE NDAT92350 D DENDAT92350 D DE NDAT92350D DE 92350D A DE92350D A DE 92350DA DE 92350 C DE92350 C DE 92350C
Authority
DE
Germany
Prior art keywords
frames
closed
plate
lie
screw
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.)
Active
Application number
DENDAT92350D
Other languages
German (de)
Publication of DE92350C publication Critical patent/DE92350C/de
Active legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung betrifft einen Abdrucklöffel (Bifshalter) zur Feststellung der normalen Verhältnisse des Unterkiefers zum Oberkiefer behufs künstlichen Zahnersatzes.The present invention relates to an impression spoon (Bifshalter) for determining the normal Relationship of the lower jaw to the upper jaw for artificial dentures.

Der Bifshalter besteht aus den halbkreisförmigen, mittels Zäpfchen a mit einander verbundenen und um diese Zäpfchen drehbaren, federnden Metallrahmen bY b% , welche in geschlossenem Zustand über einander liegen und in Griffe C1 C2 auslaufen, die in einander passen und in einer Ebene liegen.The bifholder consists of the semicircular, resilient metal frames b Y b % connected to each other by cones a and rotatable around these cones, which when closed lie on top of each other and terminate in handles C 1 C 2 that fit into each other and in one plane lie.

Die Rahmen sind mittels einer Querschraube d stellbar, und werden für jede Kiefergröfse durch diese Schraube d zugerichtet.The frames are d adjustable by means of a transverse screw, and are trimmed d for each Kiefergröfse by this screw.

Zwischen die beiden Rahmen wird eine Platte e aus weichem Metall in Stanniolstärke eingeführt und durch Zusammenklappen der Rahmen festgeklemmt und gespannt. Die Spannung wird erzielt durch Nasen f, welche das Ende der Platte erfassen, herabdrücken und spannen. A plate e made of soft metal in tinfoil thickness is inserted between the two frames and clamped and tensioned by folding the frames together. The tension is achieved by lugs f, which grasp the end of the plate, press down and tension.

An entsprechende Stellen, wo die Lücken zwischen den Zähnen sich befinden, wird die Stent's-Masse auf die Platte e aufgetragen, welche die Lücken beim Zusammenpressen der Zähne abformt, während in der Platte die Abdrücke der Zähne und ihre gegenseitige Stellung markirt werden.At appropriate places where the gaps are between the teeth, the stent's mass is applied to the plate e , which forms the gaps when the teeth are pressed together, while the impressions of the teeth and their mutual position are marked in the plate.

Claims (1)

Patent-Anspruch:Patent claim: Verstellbarer Abdrucklöffel (Bifshalter), gekennzeichnet durch zwei um Zäpfchen (a) drehbare, federnde Rahmen (blb.2) von Halbkreis-Form, welche durch die Schraube (d) der Kieferweite entsprechend stellbar sind und in geschlossenem Zustand über einander liegen, in Verbindung mit einer Platte (e) aus weichem Metall, welche zwischen die Rahmen (bx b2) gelegt, beim Zuklappen derselben festgeklemmt und gespannt wird und die Abdrücke des Unter- und Oberkiefers aufnimmt.Adjustable impression spoon (bifs holder), characterized by two resilient frames (b l b. 2 ) rotatable around cones (a) of semicircular shape, which can be adjusted according to the jaw width by means of the screw (d) and lie on top of each other when closed, in connection with a plate (s) made of soft metal, which is placed between the frames (b x b 2 ) , is clamped and tensioned when they are closed and takes the impressions of the lower and upper jaw. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT92350D Active DE92350C (en)

Publications (1)

Publication Number Publication Date
DE92350C true DE92350C (en)

Family

ID=363880

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT92350D Active DE92350C (en)

Country Status (1)

Country Link
DE (1) DE92350C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001253A1 (en) * 1977-09-12 1979-04-04 Leopold Paul Dr. Lustig Tooth marking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001253A1 (en) * 1977-09-12 1979-04-04 Leopold Paul Dr. Lustig Tooth marking device
US4185384A (en) * 1977-09-12 1980-01-29 Leopold P. Lustig Dental adjustment devices

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