DE29512306U1 - Retrusion screw - Google Patents

Retrusion screw

Info

Publication number
DE29512306U1
DE29512306U1 DE29512306U DE29512306U DE29512306U1 DE 29512306 U1 DE29512306 U1 DE 29512306U1 DE 29512306 U DE29512306 U DE 29512306U DE 29512306 U DE29512306 U DE 29512306U DE 29512306 U1 DE29512306 U1 DE 29512306U1
Authority
DE
Germany
Prior art keywords
screw
retrusion
lower jaw
functional orthodontic
slide part
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 - Lifetime
Application number
DE29512306U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29512306U priority Critical patent/DE29512306U1/en
Publication of DE29512306U1 publication Critical patent/DE29512306U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Description

UT(IIJS 1 ONSSCH RAUB E jUT(IIJS 1 ONSSCH RAUB E j

Neuerung^Die Neuerung besteftt darin,Bißlagen differenziert zu ändern, indem der i/nterkief er von außen gefaßt wird.Innovation^The innovation consists in changing bite positions in a differentiated way by grasping the jaw from the outside.

Beschreibung^Description^

Die Retrusiünsschraube findet Ihre Anwendung in der kieferorthopädischen Behandlung von Kindern.The retrusion screw is used in the orthodontic treatment of children.

Die oben genannte Schraube ist zur Rückführung des Unterkiefers (.UK) bei Klasse Ill-Fällen bestimmt. Sie basiert auf den Grundlagen der REGELBIßEINSTELLSCHRAUBE (RES in der Gebrauchsmusteranmeldung G 93 09 480.9·),kann allerdings nur die spezielle Aufgabe der UK-Rückführung übernehmen.The above-mentioned screw is intended for the repositioning of the lower jaw (.UK) in class III cases. It is based on the principles of the REGULATORY BITE ADJUSTMENT SCREW (RES in the utility model application G 93 09 480.9·), but can only perform the specific task of repositioning the lower jaw.

Der erste und im Aussehen auffälligste Unterschied ist keine gebogene Strebe,welche zum UK reicht,sondern eine gerade Strebe.The first and most noticeable difference in appearance is that there is no curved strut that reaches to the lower back, but a straight strut.

Der zweite Unterschied besteht darin.daß der vordere Reten tionsteil wegfällt,die Schraube somit etwas kurzer ausfällt.The second difference is that the front retention part is omitted, so the screw is a little shorter.

Diese Schraube erlaubt, ein ganz neu konzipiertes Gerät anzuwenden.Hierbei wird der UK nicht von der Mundhöhle ausgehend gezogen,sondern es wird von außen vestibulär Druck ausgeübt. Die neue Schraube wird nicht wie eine Vorschubschraube in das Gerät eingelegt,sondern so,daß ihr anteriorer Teil sich zwischen den Frontzähnen (also interincisalJbefindet.This screw allows the use of a completely new designed device. Here, the mandible is not pulled from the oral cavity, but pressure is exerted from the outside vestibularly. The new screw is not inserted into the device like a feed screw, but in such a way that its anterior part is between the front teeth (i.e. interincisal).

H.+M- HELLER KFO:Ff=&euro;HLflBOR +0BS 3S946B +089 35<3^&psgr;^ ,g|:0f4:14 r\0\ H.+M- HELLER KFO:Ff=&euro;HLflBOR +0BS 3S946B +089 35<3 ^&psgr;^ ,g| :0 f 4:14 r\0\

Bezugszeichenliste für die " RegelbiBscr-.raube "List of reference symbols for the " RegelbiBscr-.raube "

1. ) Glatter Schlitten mit Retentionsteil .1.) Smooth slide with retention part.

2. ) Anteriorer Retentionsteil zum Gaumen weisend · *"~~~>·2. ) Anterior retention part facing the palate · *"~~~>·

3. ) Führungsstifte mit pcsteriorer Endlosschieife3. ) Guide pins with pcsterior endless loop

4. ) Posteriorer Retentionsteil fQr Stop .4.) Posterior retention part for stop.

5. ) Endlosschleife zum Gaumen ,5. ) Endless loop to the palate,

&bgr;. ) Nachstellrad mit Schlüssel lochungen .&bgr;. ) Adjustment wheel with key holes.

7. ) Schraubenspindel mit Steigungen .7.) Screw spindle with pitches.

8. ) Spindel führungsjoch .8.) Spindle guide yoke.

9. ) Stop .9. ) Stop .

10.) Leerdrehender Splndelteil glatt .10.) Idle spindle part smooth.

11.) Löcher für Führungsstifte .11.) Holes for guide pins .

12.) Retentioristeil für glatten Schlitten formativ modifizierbor12.) Retentiori part for smooth slide formatively modified

Claims (3)

RETRUSIONSSCHRAUBE SCHUTZANSPRÜCHERETRUSION SCREW PROTECTION CLAIMS 1. Funktionskieferorthopädische - Schraube, welche eine sagittale Bewegung des Unterkiefers nach distal ermöglicht, gekennzeichnet durch einen beweglichen endständigen Schlittenteil mit glatter Außenwandung.1. Functional orthodontic screw, which enables a sagittal movement of the lower jaw in a distal direction, characterized by a movable end slide part with a smooth outer wall. 2. Funktionskieferorthopädische - Schraube wie unter 1., gekenn zeichnet durch eine mit o.g. Schlittenteil verbundene starre Strebe, welche im rechten Winkel zur Schraube in den Unter kiefer reicht.2. Functional orthodontic screw as under 1., characterized by a rigid strut connected to the above-mentioned slide part, which extends into the lower jaw at a right angle to the screw. 3. Funktionskieferorthopädische - Schraube w.u.1., gekennzeichnet durch formative Retentionshilfen dieser Strebe, Rillen Biegungen etc.3. Functional orthodontic screw w.u.1., characterized by formative retention aids of this strut, grooves, bends, etc.
DE29512306U 1995-07-31 1995-07-31 Retrusion screw Expired - Lifetime DE29512306U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29512306U DE29512306U1 (en) 1995-07-31 1995-07-31 Retrusion screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29512306U DE29512306U1 (en) 1995-07-31 1995-07-31 Retrusion screw

Publications (1)

Publication Number Publication Date
DE29512306U1 true DE29512306U1 (en) 1996-05-02

Family

ID=8011197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29512306U Expired - Lifetime DE29512306U1 (en) 1995-07-31 1995-07-31 Retrusion screw

Country Status (1)

Country Link
DE (1) DE29512306U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0868888A1 (en) * 1997-04-02 1998-10-07 Leone S.p.A. Expansion screw for orthodontics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0868888A1 (en) * 1997-04-02 1998-10-07 Leone S.p.A. Expansion screw for orthodontics

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960613

R156 Lapse of ip right after 3 years

Effective date: 19990501