CN217472107U

CN217472107U - Multifunctional probe for orthodontics

Info

Publication number: CN217472107U
Application number: CN202221584578.2U
Authority: CN
Inventors: 王强
Original assignee: Deyang Stomatological Hospital
Current assignee: Deyang Stomatological Hospital
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-23
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a multifunctional probe for orthodontics, which aims to solve the problem that the efficiency of a tool is slow in the orthodontics operation. A multifunctional probe for orthodontics comprises an operating rod, a probe body and a probe handle, wherein the diameters of two ends of the operating rod are gradually reduced towards the outside; the first connecting piece is connected with one end of the operating rod; the second connecting piece is connected with the operating rod at one end far away from the first connecting piece; wherein, first connecting piece is the arc, the pitch arc of first connecting piece extend to with the central axis of action bars on same straight line towards the external world from the junction with the action bars, and deviate from first connecting piece extension formation scale piece gradually along the tail end of pitch arc, and the tail end of scale piece is the pinpoint form, the second connecting piece is the Z type, and the one end fixedly connected with silk pressing piece of action bars is kept away from to the second connecting piece, silk pressing piece is for the hook rubber band or the ligature steel wire of impressing. The utility model discloses establish multiple instrument as an organic whole, facilitate the use, improved efficiency.

Description

Multifunctional probe for orthodontics

Technical Field

The utility model relates to the field of medical auxiliary equipment, concretely relates to a multifunctional probe for just abnormal.

Background

The incidence rate of malocclusion is high, and as people seek beauty increasingly, a large number of patients need to perform tooth correction. The fixation and correction of the adhesive bracket on the tooth surface is the mainstream of malocclusion correction at present.

Clinically, the acquisition of good curative effect requires accurate bracket bonding and positioning, and the bracket bonding has strict requirements on the horizontal direction of the bracket and the vertical direction of the bracket from the tooth cutting end. In the bracket bonding and repositioning links, doctors usually rely on the experience of doctors or use a bracket positioning ruler to operate in the current clinical operation. Often, the bracket positioning is inaccurate due to the fact that the mouth opening degree and the tooth form of the patient are slightly different and the operation angle and the fatigue degree of doctors are different. Meanwhile, if a plurality of patients are adhered, a plurality of sets of positioning rules need to be prepared due to the requirement of sterile operation, which is not practical in clinical work. And a plurality of tools such as a probe, a pair of tweezers and a positioning ruler are needed when the bracket is bonded, so that the tools must be frequently replaced in the operation, the working efficiency is reduced, and the medical cost is increased.

In addition, in the re-diagnosis operation link of patients, after the arch wire is replaced each time, the arch wire needs to be fixed in the bracket groove by using a thin ligature wire, and the wire is often pressed by an apparatus so that the ligature wire is positioned below the main arch wire. Multiple sets of crimpers are required due to the requirement for sterile handling.

Furthermore, most patients need to hang a rubber band for adjusting the position between teeth in the later period of orthodontic treatment, and need to remove and replace the rubber band when eating every day. Due to the small size of the rubber band (average diameter of about 0.7cm), many patients spend a lot of time wearing the rubber band, and the operation is not hygienic and convenient.

In view of the foregoing, there is a need to provide clinicians with a simple, convenient, non-cross-contamination disposable examination tool

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that when a doctor corrects teeth for a patient, a plurality of tools need to be prepared, the problem of the reduction of the working efficiency is caused, the aim is to provide a multifunctional probe for orthodontics, and the problem of the reduction of the efficiency of a plurality of checking tools which are arranged into a whole and can not be frequently replaced is solved.

The utility model discloses a following technical scheme realizes:

a multi-functional probe for orthodontics, comprising:

the diameters of two ends of the operating rod are gradually reduced towards the outside;

the first connecting piece is connected with one end of the operating rod;

the second connecting piece is connected with the operating rod at one end far away from the first connecting piece;

wherein, first connecting piece is the arc, the pitch arc of first connecting piece from with the junction of action bars towards external extend to with the central axis of action bars is on same straight line, and deviates from gradually along the tail end of pitch arc first connecting piece extends and forms the scale piece, just the tail end of scale piece is the pinpoint form, the second connecting piece is the Z type, just the second connecting piece is kept away from the one end fixedly connected with of action bars presses silk piece, press silk piece is for the hook rubber ring or the ligature steel wire of impressing.

Among the above-mentioned technical scheme, when correcting the tooth for the patient, when the bonding holds in the palm the groove, scribble the bonding agent in the back on holding in the palm the groove bottom plate, earlier press gently in holding in the palm the groove on the tooth face, adopt correct pen-holding method to hold the action bars again, when deepening the patient oral cavity with first connecting piece, remove first connecting piece and observe the position of measuring ring, fix a position the accurate position of holding in the palm the groove on the tooth face through the scale ring, and with the relative position relation of adjacent tooth, after the location is accomplished, heavily press the support groove, scrape off the groove with the tail end of scale piece when the tooth face is fixed a position, spill over unnecessary binder on the tooth face, the second connecting piece is used for when hanging the rubber band in the support groove for the patient, conveniently with the same hook rubber band of press silk piece, when handling the knot silk at last, the head of ligature is pressed into main arch wire below to the press silk piece.

In some optional technical solutions, a plurality of measuring rings with equal intervals are arranged on the scale member, and the measuring rings are used for measuring the distance from the bracket to the tooth cutting end.

Among the above-mentioned technical scheme, the accessible removes the scale piece in the oral cavity, fixes a position the different distances of holding in the palm the different tooth cutting ends of groove distance with the measuring ring.

In some optional technical solutions, the measurement ring includes a plurality of first light rings and second light rings, and the first light rings and the second light rings have two different colors.

Among the above-mentioned technical scheme, through first halo and the second halo that two kinds of colours differ, can clearly and distinguish the concrete position that holds in the palm the groove apart from tooth incisional end on current patient's tooth face fast.

In some optional technical schemes, the tail end of the scale part faces the top end direction of the scale part along the central axis of the scale part, the distance between the measuring ring closest to the tail end of the scale part and the tail end of the scale part is 4mm, the distances from the measuring ring to the tail end of the scale part are respectively 4mm, 4.5mm, 5mm and 5.5mm, the distances from the first light ring to the tail end of the scale part are respectively 4mm and 5mm, and the distances from the second light ring to the tail end of the scale part are respectively 4.5mm and 5.5 mm.

Among the above-mentioned technical scheme, the measuring ring begins upwards to set up in proper order from the 4mm department of scale part tail end, and the distance is 4mm, 4.5mm, 5mm and 5.5mm respectively, and has distinguished first aureola and second aureola, conveniently fixes a position the oral cavity of patient and handle.

In some optional technical solutions, the wire pressing piece includes a draw bar and a wire pressing flat head, one end of the draw bar, which is far away from the second connecting piece, is connected with a top end of the wire pressing flat head, a shortest distance from the top end of the draw bar to the operating rod is a transverse total distance of the second connecting piece, and an included angle formed between a joint of the draw bar and the second connecting piece is an acute angle.

Among the above-mentioned technical scheme, the contained angle is the acute angle between traction lever and the first connecting piece, can make things convenient for hook rubber ring and be difficult for making it slippage easily.

In some optional technical solutions, an included angle formed between the connection position of the traction rod and the second connecting piece is 60 °.

Among the above-mentioned technical scheme, the contained angle between traction lever and the second connecting piece sets up to 60, and hook rubber ring that can be fit for makes it not take off smoothly, has also avoided the angle too little and can't use.

In some optional technical solutions, the wire flattening head is V-shaped.

Among the above-mentioned technical scheme, the ligature steel wire is pressed through junction between the two to the flat head of press silk of V type, is difficult for making the ligature steel wire slippage, and convenient to use.

In some optional technical solutions, the V-shaped opening of the crimping head is located on an extension line of the central axis of the operating rod, and the draw bar is located in the center of the V-shaped opening of the crimping head.

Among the above-mentioned technical scheme, the V type opening of the flat head of press wire can be when using the action bars on the extension line of action bars central axis, conveniently press the ligature steel wire with the flat head of press wire.

In some optional technical solutions, the inner bottom surface of the V-shaped opening of the wire-pressing flat head is provided with a round angle.

Among the above-mentioned technical scheme, ligature wire's cross sectional shape is circular, therefore the fillet of the flat head V type open-ended of press wire can gomphosis ligature wire press.

In some optional technical solutions, the length of the traction rod is 5 mm.

In the technical scheme, the length of the traction rod is 5mm, and the ligature steel wire is pressed by the flat head of the pressing wire in the oral cavity, so that the operation is not inconvenient due to too long time or is difficult to operate due to too short time.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

when supporting the groove for patient's installation, detect the numerical value of the inside tooth in patient's oral cavity through scale spare and measuring ring, after having supported the groove for patient's installation in the oral cavity, stretch into the oral cavity with first connecting piece again, scrape off the scale spare tail end of needle point form and remain unnecessary binder on patient's tooth face when supporting the groove with the installation, after having handled, the reversal action bars, make second connecting piece orientation patient's oral cavity, tie up the rubber band on supporting the groove, then through second connecting piece and first connecting piece, hold the action bars and carry out the hook to the rubber band, hang the rubber band on the support groove that suits, continue to put the second connecting piece into the oral cavity at last, then press the silk spare through the action bars, the ligature steel wire then can receive the below that the pressing of silk spare entered main arch wire, the correction process need not to carry out the change tool, high durability and convenient use, and high work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the first connecting member and the calibration member of the present invention;

FIG. 3 is a schematic structural view of a second connecting member and a wire pressing member according to the present invention;

fig. 4 is a schematic structural view of the medium-pressure flat wire head of the present invention.

Reference numbers and corresponding part names in the drawings:

1. an operating lever; 2. a first connecting member; 21. a scale member; 211. a measuring ring; 3. a second connecting member; 31. a draw bar; 32. and (5) pressing the filament flat head.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is given for further details of the present invention with reference to the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention, and are not intended to limit the present invention.

As shown in fig. 1, the present embodiment provides a multifunctional probe for orthodontics, including:

the diameter of the two ends of the operating rod 1 is gradually reduced towards the outside;

the first connecting piece 2 is connected with one end of the operating rod 1;

the second connecting piece 3 is connected with the operating rod 1 at one end far away from the first connecting piece 2;

wherein, first connecting piece 2 is the arc, the pitch arc of first connecting piece 2 extends to the central axis with action bars 1 on same straight line from the junction with action bars 1 towards the external world, and the tail end along the pitch arc deviates from first connecting piece gradually and extends and form scale part 21, and the tail end of scale part 21 is the pinpoint form, second connecting piece 3 is the Z type, and second connecting piece 3 keeps away from the one end fixedly connected with silk pressing piece of action bars 1, silk pressing piece is for the hook rubber ring or the ligature steel wire of impressing.

When the teeth of a patient are corrected, the bracket is bonded, after the adhesive is coated on the bracket bottom plate, the bracket is lightly pressed on the tooth surface, the operating rod 1 is held by adopting a correct pen holding method, when the first connecting piece 2 goes deep into the oral cavity of the patient, the first connecting piece 2 is moved and the position of the measuring ring 211 is observed, the accurate position of the bracket on the tooth surface is positioned through the scale ring, and the relative position relation with adjacent teeth is realized, after the positioning is finished, the bracket is pressed heavily, when the bracket is positioned on the tooth surface by scraping the tail end of the scale piece 21, redundant adhesive overflows on the tooth surface, the second connecting piece 3 is used for hanging a rubber ring on the bracket of the patient, the second connecting piece is convenient to hook the rubber ring together with the wire pressing piece, and when the ligature wire is finally treated, the head of the ligature wire is pressed into the lower part of the main arch wire through the wire pressing piece.

As shown in fig. 2, a plurality of measuring rings 211 with equal intervals are arranged on the scale member 21, and the measuring rings 211 are used for measuring the distance from the bracket to the tooth cutting end. The measuring ring 211 comprises a plurality of first light rings and second light rings, and the first light rings and the second light rings have two different colors. The tail end of the scale member 21 faces to the top end direction of the scale member along the central axis of the scale member 21, the distance between the measuring ring 211 closest to the tail end of the scale member 21 and the tail end of the scale member 21 is 4mm, the distances from the measuring ring 211 to the tail end of the scale member 21 are respectively 4mm, 4.5mm, 5mm and 5.5mm, the distance from the first light ring to the tail end of the scale member 21 is respectively 4mm and 5mm, and the distance from the second light ring to the tail end of the scale member 21 is respectively 4.5mm and 5.5 mm.

When stretching into first connecting piece 2 and measuring the specific position of support groove distance tooth incised end on patient's tooth surface with scale 21, remove scale 21 through handheld action bars 1, observe measurement ring 211 on scale 21, because measurement ring 211 is the equidistance setting, and measurement ring 211 has included the first ring of light and the second ring of light that two kinds of colours are different, consequently can observe the position height of current scale 21 fast, so can be convenient observe out the specific position of support groove distance tooth incised end.

As shown in fig. 3, the wire pressing member includes a traction rod 31 and a wire pressing flat head 32, one end of the traction rod 31 far away from the second connecting member 3 is connected with the top end of the wire pressing flat head 32, the shortest distance from the top end of the traction rod 31 to the operating rod 1 is the transverse total distance of the second connecting member 3, and the included angle between the traction rod 31 and the second connecting member 3 is an acute angle. The angle between the drawbar 31 and the second coupling member 3 is 60.

The included angle between the traction rod 31 and the second connecting piece 3 is an acute angle and is 60 degrees, so that the rubber ring can be conveniently hooked and taken, and the rubber ring cannot slip off when the rubber ring is hooked and taken because the angle is too large or the operation is inconvenient because the angle is too small.

As shown in fig. 4, the crimp head 32 is V-shaped. The V-shaped opening of the wire flattening head 32 is positioned on an extension line of the central axis of the operating rod 1, and the traction rod 31 is positioned in the center of the V-shaped opening of the wire flattening head 32. The inner bottom surface of the 32V-shaped opening of the wire pressing flat head is provided with a round angle. The length of the drawbar 31 is 5 mm.

The flat head of press wire 32 is the V type, and is provided with the fillet between the flat head of press wire 32, and convenient when pressing the ligature steel wire, intact imbed it in the flat head of press wire 32, and the opening of the flat head of press wire 32 is located on the extension line of 1 the central axis of action bars, and traction lever 31 length is 5mm, facilitates the use and presses the ligature steel wire by flat head of press wire 32 of action bars 1 control.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A multi-functional probe for orthodontics, comprising:

the diameter of each of two ends of the operating rod (1) is gradually reduced towards the outside;

the first connecting piece (2), the first connecting piece (2) is connected with one end of the operating rod (1);

the second connecting piece (3), one end of the second connecting piece (3) far away from the first connecting piece (2) is connected with the operating rod (1);

wherein, first connecting piece (2) are the arc, the pitch arc of first connecting piece (2) from with the junction of action bars (1) extend towards the external world with the central axis of action bars (1) is on same straight line, and deviates from along the tail end of pitch arc gradually first connecting piece (2) extend and form scale part (21), just the tail end of scale part (21) is the pinpoint form, second connecting piece (3) are the Z type, just second connecting piece (3) are kept away from the one end fixedly connected with of action bars (1) presses silk spare, it is used for hook rubber ring and the ligature steel wire of impressing to press silk spare.

2. The multifunctional probe for orthodontics according to claim 1, wherein the scale member (21) is provided with a plurality of measuring rings (211) with equal spacing, and the measuring rings (211) are used for measuring the distance from the bracket to the incisal end of the tooth.

3. The multifunctional probe for orthodontics according to claim 2, wherein said measuring ring (211) comprises a number of first and second light rings, said first and second light rings having two different colors.

4. The multifunctional probe for orthodontics according to claim 3, wherein the tail end of the scale member (21) faces the top end of the scale member (21) along the central axis thereof, the distance between the measuring ring (211) nearest to the tail end of the scale member (21) and the tail end of the scale member (21) is 4mm, the distance between the measuring ring (211) and the tail end of the scale member (21) is 4mm, 4.5mm, 5mm and 5.5mm respectively, the distance between the first light ring and the tail end of the scale member (21) is 4mm and 5mm respectively, and the distance between the second light ring and the tail end of the scale member (21) is 4.5mm and 5.5mm respectively.

5. The multifunctional probe for orthodontics according to claim 1, wherein the wire pressing piece comprises a traction rod (31) and a wire pressing flat head (32), one end of the traction rod (31) far away from the second connecting piece (3) is connected with the top end of the wire pressing flat head (32), the shortest distance from the top end of the traction rod (31) to the operating rod (1) is the transverse total distance of the second connecting piece (3), and the included angle formed between the connection position of the traction rod (31) and the second connecting piece (3) is an acute angle.

6. The multifunctional probe for orthodontics according to claim 5, wherein the included angle formed between the connection of the traction rod (31) and the second connector (3) is 60 °.

7. The multifunctional probe for orthodontics according to claim 5, wherein said wire crimping flat head (32) is V-shaped.

8. The multifunctional probe for orthodontics according to claim 7, wherein the V-shaped opening of the wire crimping head (32) is located on the extension line of the central axis of the operation rod (1), and the traction rod (31) is located at the center of the V-shaped opening of the wire crimping head (32).

9. The multifunctional probe for orthodontics according to claim 7, wherein the inner bottom surface of the V-shaped opening of the wire crimping flat head (32) is provided with rounded corners.

10. The multifunctional probe for orthodontics according to claim 5, wherein the length of the traction rod (31) is 5 mm.