CN211610173U - Tooth dividing tool - Google Patents
Tooth dividing tool Download PDFInfo
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- CN211610173U CN211610173U CN201921932858.6U CN201921932858U CN211610173U CN 211610173 U CN211610173 U CN 211610173U CN 201921932858 U CN201921932858 U CN 201921932858U CN 211610173 U CN211610173 U CN 211610173U
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- tooth
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- energy storing
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Abstract
The utility model discloses a divide tooth instrument, including arc energy storage portion, arc energy storage portion both ends are sunken to the arc inboard and are extended and form the concave-convex part respectively, and the concave-convex part end is straight to extending and forms straight flat portion, and the straight portion in both sides links to each other with dividing the tooth head respectively, and the tip of dividing the tooth head is the wedge, divides tooth head top at a distance of 0.5~1.5 millimeters for two. The device not only can be simply quick part adjacent tooth, the simple operation is difficult for droing moreover, excellent in use effect, safe and reliable.
Description
Technical Field
The utility model relates to a dental appliance, in particular to a tool for separating adjacent teeth in dental clinical treatment.
Background
The tooth separating device which is most commonly used in clinical dentistry at present is a tooth separating rubber ring, one side of the rubber ring is pressed through an adjacent surface contact point by utilizing the elasticity of the rubber ring, the whole rubber ring is tightly embraced around the adjacent surface contact point, two adjacent teeth are extruded to move towards two sides to form an adjacent tooth gap, however, the method needs a long time, more than 24 hours, a patient needs to see a doctor again, and the rubber ring is easy to fall off due to chewing. Therefore, a tool capable of rapidly separating teeth is needed, and the tool is convenient to operate and not easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a divide tooth device, the device not only can be simple quick separately adjacent tooth, the simple operation is difficult for droing moreover, excellent in use effect, safe and reliable.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a divide tooth instrument, includes arc energy storage portion, arc energy storage portion both ends are to the inboard sunken extension of arc respectively forming the concave-convex part, and the concave-convex part end is directly to extending and forms straight portion, both sides straight portion links to each other with dividing the tooth head respectively, the tip of dividing the tooth head is the wedge, two divide tooth head top at a distance of 0.5~1.5 millimeters.
Preferably, the arc-shaped energy storage part is substantially semicircular, a protrusion is arranged on the inner side of the concave-convex part, and an included angle of 30-50 degrees is formed between the straight part and the central axis of the arc-shaped energy storage part.
Preferably, the central axis of the tooth dividing head is substantially perpendicular to the central axis of the arc-shaped energy storage part.
Preferably, the tooth dividing head end is contracted and connected with one end of the straight part close to the inner side.
Preferably, arc energy storage portion, concave-convex part, straight portion and branch tooth head are made by elasticity stainless steel integrated into one piece, and arc energy storage portion thickness is 1~3 millimeters, and the width is 0.5~2 millimeters.
Preferably, arc energy storage portion, concave-convex part, straight portion are formed by elastic stainless steel integrated into one piece, and arc energy storage portion thickness is 1~3 millimeters, and the width is 0.5~2 millimeters, divide the dental floss to have the rigid plastic preparation to form and through connecting portion with straight portion links to each other, and both sides widen form splint about the connecting portion is terminal, and one side that two splint are relative has the wedge tip.
In the device, the tooth dividing device is firstly separated by using the special tooth dividing ring clamping forceps, two wedge-shaped ends of the tooth dividing device are opened by 4-5mm, and then the tooth dividing device is placed in the adjacent surface contact points of the tooth space needing tooth division, namely the two sides of the tooth space facing bucco-lingual direction. The arrow is caused to clamp the abutment point and the pliers are released. The patient feels swelling but not pain, the tooth separating ring is properly opened for several times to adjust the strength, then the patient is placed in the position, and the required gap can be obtained after several minutes. The device can rapidly divide teeth to form a gap required by treatment, does not delay the progress of treatment, saves time, is visible by a doctor, does not fall off, and is safe and controllable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the tooth separation tool shown in fig. 1 and 2 comprises an arc-shaped energy storage part 1, preferably, the arc-shaped energy storage part 1 is basically semicircular, two left concave-convex parts and two right concave-convex parts 2 are formed at two ends of the arc-shaped energy storage part 1 in a concave-extending mode towards the inner side of an arc, the arrangement of the concave-convex parts 2 can increase the elasticity of the whole device, straight parts 3 are formed at the tail ends of the two concave-convex parts 2 in a straight-extending mode, and preferably, the included angle between the straight line of each straight part 3 and the central axis of the semicircular energy storage part 1 (namely, the included angle alpha in the drawing) is.
The bulges 4 are arranged above the two straight parts 3 and on the inner side of the concave-convex part 2, and the bulges 4 play a role in assisting in limiting when the tooth separating forceps are used.
Lower extreme and branch tooth head 5 at straight portion 3 are connected, and the one end tip that branch tooth head 5 kept away from straight portion is the wedge, and the top of two wedge tip is 0.5~1.5 millimeters apart, and preferred, the axis of two branch tooth heads and the axis of semicircular energy storage portion become the angle (be shown in the figure in angle beta) and become 90 degrees right angles basically.
In one embodiment, one end of the tooth dividing head 5 close to the straight part gradually shrinks and is directly connected with the straight part 3, and the arc energy storage part 1, the concave-convex part 2, the straight part 3 and the tooth dividing head 5 are all made of elastic stainless steel in an integral forming mode.
In another embodiment, the tooth dividing head 5 is made of hard plastic and is connected with the flat part 3 through the connecting part 6, the end of the connecting part 6 becomes wider to the upper and lower sides to form a clamping plate 7, one side of the two clamping plates 7 opposite to each other is provided with a wedge-shaped end and is connected with the tooth dividing head, wherein the tooth dividing head 5, the connecting part 6 and the clamping plate 7 can be integrally made of hard plastic, the connecting part is provided with a groove, the flat part is provided with a plug, and the connecting part is inserted into the plug through the groove so as to connect the flat part with the tooth dividing head. In this embodiment, the arc-shaped energy storage part 1, the concave-convex part 2 and the straight part 3 are integrally formed and manufactured by elastic stainless steel.
Further, the thickness of arc energy storage portion is 1~3 millimeters, and the width is 0.5~2 millimeters.
Among the above-mentioned device, adopt the relative wedge structure in tip, its tip is 0.5mm ~1.5mm apart from, can open the two to 5-6mm with special branch tooth ring centre gripping pincers, then put the adjacent surface contact point buccal tongue both sides in the tooth clearance that needs divide the tooth, make two wedges divide tooth head tip chucking adjacent surface contact point, push away two adjacent teeth and separate to both sides, utilize the normal physiological mobility of every tooth, exert an effectual power that is fit for the periodontal reserve, can form an orthodontic belt circle or have the required clearance of filling the profile modeling in a few minutes, get rid of branch tooth ring after accomplishing the treatment, the tooth restores original form can be fine closed clearance.
The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial changes is still within the protection scope under the inventive concept.
Claims (6)
1. The utility model provides a divide tooth instrument, includes arc energy storage portion, its characterized in that, arc energy storage portion both ends are to the inboard sunken extension of arc respectively forming concave-convex part, and the terminal straight portion that forms of concave-convex part extends to the straight portion of formation, both sides straight portion respectively with divide the tooth head to link to each other, the tip of dividing the tooth head is the wedge, two divide tooth head top at a distance of 0.5~1.5 millimeters.
2. The teething tool of claim 1, wherein said arcuate energy storing portion is substantially semicircular, and said concave-convex portion has a protrusion formed therein, and said straight portion forms an angle of 30-50 degrees with respect to a central axis of said arcuate energy storing portion.
3. The dispensing tool of claim 2 wherein a central axis of said dispensing head is substantially perpendicular to a central axis of said arcuate energy storing portion.
4. The dispensing tool of claim 3, wherein the dispensing tip is tapered and connected to the flat portion at an end thereof adjacent to the inner side.
5. The tapping tool according to claim 4, wherein the energy storing arc portion, the concave-convex portion, the straight portion and the tapping head are integrally formed of elastic stainless steel, and the energy storing arc portion has a thickness of 1 to 3 mm and a width of 0.5 to 2 mm.
6. The tapping tool according to claim 1, 2 or 3, wherein the curved energy storing portion, the concave-convex portion and the straight portion are integrally formed of elastic stainless steel, the curved energy storing portion has a thickness of 1 to 3 mm and a width of 0.5 to 2 mm, the tapping head is made of hard plastic and connected to the straight portion via a connecting portion, and the end of the connecting portion is widened upward and downward to form clamping plates, and the opposite sides of the clamping plates have wedge-shaped end portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932858.6U CN211610173U (en) | 2019-11-11 | 2019-11-11 | Tooth dividing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932858.6U CN211610173U (en) | 2019-11-11 | 2019-11-11 | Tooth dividing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211610173U true CN211610173U (en) | 2020-10-02 |
Family
ID=72625226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932858.6U Active CN211610173U (en) | 2019-11-11 | 2019-11-11 | Tooth dividing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211610173U (en) |
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2019
- 2019-11-11 CN CN201921932858.6U patent/CN211610173U/en active Active
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