CN202010214U - Quick former for orthodontic ligature wire of oral cavity - Google Patents
Quick former for orthodontic ligature wire of oral cavity Download PDFInfo
- Publication number
- CN202010214U CN202010214U CN2011200836231U CN201120083623U CN202010214U CN 202010214 U CN202010214 U CN 202010214U CN 2011200836231 U CN2011200836231 U CN 2011200836231U CN 201120083623 U CN201120083623 U CN 201120083623U CN 202010214 U CN202010214 U CN 202010214U
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- stainless steel
- side frame
- round wire
- silk
- wire
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Abstract
The utility model provides a quick former for an orthodontic ligature wire of an oral cavity. Circular stainless steel wires are respectively connected with the two ends of a stainless steel side frame, two square stainless steel wires with rounded rectangular cross sections are respectively arranged at the inner sides of the circular stainless steel wires and connected with the stainless steel side frame, the two circular stainless steel wires are parallel to the two square stainless steel wires, and a handle which is in the same direction as the circular stainless steel wires and is vertically connected with the stainless steel side frame is arranged at the middle part of the other side of the stainless steel side frame. The pointed end of the formed ligature wire is in the shape of a semicircle with the diameter of about 2mm, so that the ligature wire can be conveniently hung on a hook with a ring when in the ligaturing of canine teeth; when a supporting groove is in ligaturing, the slightly-square part in the middle of the formed ligature wire is parallel to an arch wire, placed below a wing of the supporting groove and is pulled towards the other direction along the direction of the arch wire, so that the ligature wire can be placed under the wing of the supporting groove to realize the ligaturing.
Description
Technical field:
This utility model relates to mouth cavity orthodontic ligation silk, the ligation silk rapid shaping device that specifically a kind of mouth cavity orthodontic uses clinically.
Background technology:
Along with the raising of people's living standard and the enhancing of aesthetic consciousness, the just abnormal patient on the clinical oral is more and more.Just abnormal patient's the main employing fixed appliance of rescuing is rescued, and is about to bracket and is bonded on the facing, then the arch wire ligation is fixed on the bracket the tooth application of force.Ligating methods clinically mainly uses the rustless steel ligation silk of elastic force ligature loop and 0.020mm diameter.But the elasticity ligature loop costs an arm and a leg, and has increased the cost of rescuing greatly, therefore use less, the conventional clinically rustless steel ligation silk that uses.But the ligation silk of generally having bought on the market all is a rolling, needs during use to be cut into segment with shears earlier, and is so extremely inconvenient, and increased clinician's operating time greatly.
Summary of the invention:
The purpose of this utility model is the defective that exists at prior art, but the mouth cavity orthodontic ligation silk rapid shaping device of a kind of ligation silk rapid shaping easy to use is provided.
The purpose of this utility model can realize by following technical measures:
The two ends of rustless steel side frame connect the stainless steel round wire that molding is used respectively, two sliver transvers sections are that stainless steel square silk that the molding of round rectangle is used lays respectively at the inboard of stainless steel round wire and is connected with the rustless steel side frame, article two, stainless steel round wire and two stainless steel square silks are parallel to each other, rustless steel side frame opposite side middle part have with stainless steel round wire in the same way and the handle that is connected with rustless steel side frame vertical direction.
The purpose of this utility model also can realize by following technical measures:
Described stainless steel round wire and adjacent stainless steel square silk are at a distance of 3-5mm; The diameter of described stainless steel round wire is 2mm, and stainless steel square silk cross section is 5mm * 6mm, and wherein the face of 6mm is relative with stainless steel round wire; Described handle is provided with waveform groove.
Ligation silk tip after this utility model molding is the semicircle about 2mm, does canine tooth and returns when pricking, and can hang over very easily on the hook of molar band.During the ligation bracket, the part that is square slightly in the middle of the shaping ligation silk is placed on bracket wing below, draws toward another direction one along the arch wire traveling, just the ligation silk can be put under the bracket wing, carries out ligation.
Just abnormal ligation silk rapid shaping device is very easy to use simple, and the very hommization of ligation silk profile of working it out.This just abnormal ligation silk rapid shaping device will improve just abnormal doctor's work efficiency greatly in case produce to be used, and certainly will be widely used in clinically very soon, becomes the requisite apparatus of just abnormal doctor.
Description of drawings:
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1-rustless steel side frame, 2-stainless steel square silk, 3-handle, 4-stainless steel round wire.
The specific embodiment:
Embodiment 1:
This mouth cavity orthodontic ligation silk rapid shaping device connects stainless steel round wire 4 respectively at the two ends of rustless steel side frame 1, two sliver transvers sections are that the stainless steel square silk 2 of round rectangle lays respectively at the interior survey of stainless steel round wire 4 and is connected with rustless steel side frame 1, article two, stainless steel round wire 4 and two stainless steel square silks 2 are parallel to each other, rustless steel side frame 1 opposite side middle part have with stainless steel round wire 4 in the same way and the handle 3 that is connected with rustless steel side frame 1 vertical direction.Described stainless steel round wire 4 and stainless steel square silk 2 are at a distance of 5mm; The diameter of described stainless steel round wire 4 is 2mm, and stainless steel square silk 2 cross sections are 5mm * 6mm, and wherein the face of 6mm is relative with stainless steel round wire 4; Described handle 3 is provided with and points the continuous arc connected in star that shape adapts.
Embodiment 2:
This mouth cavity orthodontic ligation silk rapid shaping device connects stainless steel round wire 4 respectively at the two ends of rustless steel side frame 1, two sliver transvers sections are that the stainless steel square silk 2 of round rectangle lays respectively at the inboard of stainless steel round wire 4 and is connected with rustless steel side frame 1, article two, stainless steel round wire 4 and two stainless steel square silks 2 are parallel to each other, rustless steel side frame 1 opposite side middle part have with stainless steel round wire 4 in the same way and the handle 3 that is connected with rustless steel side frame 1 vertical direction.Described stainless steel round wire 4 and stainless steel square silk 2 are at a distance of 3mm; The diameter of described stainless steel round wire 4 is 2mm, and stainless steel square silk 2 cross sections are 5mm * 6mm, and wherein the face of 6mm is relative with stainless steel round wire 4; Described handle 3 is provided with and points the continuous arc connected in star that shape adapts.
Embodiment 3:
This mouth cavity orthodontic ligation silk rapid shaping device connects stainless steel round wire 4 respectively at the two ends of rustless steel side frame 1, two sliver transvers sections are that the stainless steel square silk 2 of round rectangle lays respectively at the inboard of stainless steel round wire 4 and is connected with rustless steel side frame 1, article two, stainless steel round wire 4 and two stainless steel square silks 2 are parallel to each other, rustless steel side frame 1 opposite side middle part have with stainless steel round wire 4 in the same way and the handle 3 that is connected with rustless steel side frame 1 vertical direction.Described handle 3 is provided with that the direction of the waveform groove of being convenient to holds and handle 3 is vertical with rustless steel side frame 1, and described two outer stainless steel silks are that diameter is the stainless steel round wire 4 of 2mm, and its spacing is 8cm; Described cross section is that the stainless steel square silk 2 that the molding of round rectangle is used is 5mm * 6mm, and wherein the face of 6mm is relative with stainless steel round wire; Stainless steel square silk 2 and stainless steel round wire 4 are apart from 4mm.
During concrete the making, with the long stainless steel strip of 8cm, two long diameter of two 5cm of vertical welding is the stainless steel round wire 4 of 2mm, the fillet stainless steel square silk 2 that a sliver transvers section is 6 * 5mm is welded at stainless steel round wire 4 inboard about 4mm places respectively, make these four stainless steel silks parallel to each other, four angles of round rectangle will be justified blunt soft, intermediate vertical at rustless steel side frame 1 is made a handle 3 to the stainless steel square silk 2 and the rightabout of stainless steel round wire 4, handle 3 is provided with and points the band of the spill that shape adapts, as snug as a bug in a rug, be difficult for landing in the operation when making hands grip molding device.
Using method: 1. the left-handed handle 3, and the ligation silk is vertically twined a few along two stainless steel round wire; 2. clamp in the about side of stainless steel square silk 2 respectively with needle holder, the profile applying of ligation silk and stainless steel square silk 2 and adjacent circle silk is shaped; 3. same method is shaped with the ligation silk of needle holder with stainless steel square silk 2 places of the other end; 4. stainless steel round wire 4 elasticity are better, and two rustless steel steel wires are gently pressed to the centre, can very light the ligation silk be lifted down, and with needle holder the configured ends of shaping ligation silk upwards curved about 90 ° arc and get final product; 5. cut off with wire cutter place in the middle of the ligation silk, at last the ligation silk is divided into about more than 20 one tuftlets, entangle with the elastic tape of 1/8th specifications.During use, take out a branch of getting final product at every turn.The whole operation process is a few minutes only, can do for tens disposable ligation silks of patient.
The above, it only is this utility model preferable case study on implementation wherein, be not to be used for limiting practical range of the present utility model: promptly all equalizations of being done according to this utility model claim change and modify, and the scope that is all this utility model claim contains.
Claims (4)
1. mouth cavity orthodontic ligation silk rapid shaping device, the two ends that it is characterized in that rustless steel side frame (1) connect stainless steel round wire (4) respectively, two sliver transvers sections are that the stainless steel square silk (2) of round rectangle lays respectively at the inboard of stainless steel round wire (4) and is connected with rustless steel side frame (1), article two, stainless steel round wire (4) and two stainless steel square silks (2) are parallel to each other, rustless steel side frame (1) opposite side middle part have with stainless steel round wire (4) in the same way and the handle (3) that is connected with rustless steel side frame (1) vertical direction.
2. mouth cavity orthodontic ligation silk rapid shaping device according to claim 1 is characterized in that described stainless steel round wire (4) and adjacent stainless steel square silk (2) are at a distance of 3-5mm.
3. mouth cavity orthodontic ligation silk rapid shaping device according to claim 1 and 2, the diameter that it is characterized in that described stainless steel round wire (4) is 2mm, and stainless steel square silk (2) cross section is 5mm * 6mm, and wherein the face of 6mm is relative with stainless steel round wire (4).
4. mouth cavity orthodontic ligation silk rapid shaping device according to claim 1 is characterized in that described handle (3) is provided with waveform groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200836231U CN202010214U (en) | 2011-03-28 | 2011-03-28 | Quick former for orthodontic ligature wire of oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200836231U CN202010214U (en) | 2011-03-28 | 2011-03-28 | Quick former for orthodontic ligature wire of oral cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010214U true CN202010214U (en) | 2011-10-19 |
Family
ID=44780819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200836231U Expired - Fee Related CN202010214U (en) | 2011-03-28 | 2011-03-28 | Quick former for orthodontic ligature wire of oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119874A (en) * | 2011-03-28 | 2011-07-13 | 王兰磊 | Device for quickly forming orthodontic ligature wire |
| CN108095840A (en) * | 2017-12-14 | 2018-06-01 | 四川大学 | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method |
-
2011
- 2011-03-28 CN CN2011200836231U patent/CN202010214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119874A (en) * | 2011-03-28 | 2011-07-13 | 王兰磊 | Device for quickly forming orthodontic ligature wire |
| CN108095840A (en) * | 2017-12-14 | 2018-06-01 | 四川大学 | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20120328 |