CN112587259B

CN112587259B - Orthodontic arch wire end treatment device for stomatologist

Info

Publication number: CN112587259B
Application number: CN202011401325.2A
Authority: CN
Inventors: 占莹莹; 占先国
Original assignee: Beijing Yakang Technology Development Co ltd
Current assignee: Beijing Yakang Technology Development Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-12-21
Anticipated expiration: 2040-12-02
Also published as: CN112587259A

Abstract

The invention discloses an orthodontic arch wire end treatment device for an oral doctor, which comprises a fixed block, the rear side of the fixed block is provided with an engagement block, the inside of the fixed block is provided with a positioning groove, the side surface of the fixed block is provided with a first sliding groove, the first sliding groove is communicated with the positioning groove, the first positioning screw rod is arranged in the first sliding groove, the first positioning screw penetrates through the middle part of the fixed block and is provided with a first positioning plate, the upper part of the first positioning plate is provided with a second sliding groove, a second positioning screw rod is movably connected in the second sliding groove, a connecting plate is arranged on the outer side of the second positioning screw rod, the right-hand member fixedly connected with operation panel of connecting plate, the left side of operation panel is equipped with the fluting, be equipped with clamping mechanism in the fluting, the right side of operation panel is equipped with the guide way, the middle part of guide way is equipped with the mechanism that bends back. The invention has low difficulty in the upper hand, convenient operation and good bending effect, and is convenient for the stomatologist to use.

Description

Orthodontic arch wire end treatment device for stomatologist

Technical Field

The invention relates to the technical field of medical device detection, in particular to an orthodontic arch wire end treatment device for an oral doctor.

Background

Orthodontics is the correction of teeth and the relief of malocclusions and deformities. Orthodontics mainly researches the etiology and mechanism of malocclusion deformity, diagnoses, analysis, prevention and treatment, and can achieve the effect of beautiful teeth. Each patient uses several to over a dozen archwires from the beginning to the completion of the correction. The doctor utilizes the elasticity of the arch wire or bends the arch wire to a certain degree, then fixes the arch wire on the bracket through a rubber ring or a thin steel wire, and relaxes and softly releases the force to the tooth through the transmission of the bracket and the ring belt, so that the tooth moves slowly along the track made by the arch wire. In the correction process, the arch wire is gradually changed from thin to thick, from soft to hard and from round to square.

After the installation of the arch wire is finished, the tail end needs to be bent back, so that the end part of the arch wire is prevented from being pricked to the gum or oral mucosa of a patient to cause bleeding and ulcer symptoms, and pain is brought to the patient. In the prior art, when the orthodontic arch wire is bent back, the back bending pliers are generally used for operating the tail end of the arch wire, however, the operation space is small, the operation space can be mastered only by long-term practice of a doctor, the difficulty of the upper hand is high, and the orthodontic arch wire is not convenient to popularize and use.

Disclosure of Invention

The invention aims to solve the problems that the difficulty in bending back the tail end of an orthodontic arch wire to the upper hand is high and the orthodontic arch wire is inconvenient to popularize and use through a bending back clamp in the prior art, and provides an orthodontic arch wire tail end treatment device for an oral surgeon.

In order to achieve the purpose, the invention adopts the following technical scheme:

an orthodontic arch wire end treatment device for stomatologists comprises a fixed block, wherein a biting block is arranged on the rear side of the fixed block, a positioning groove is formed in the fixed block, a clamping plate is arranged in the positioning groove, a first positioning screw rod is fixedly connected to one side, far away from the biting block, of the clamping plate, a first sliding groove is formed in the side face of the fixed block, the first sliding groove is communicated with the positioning groove, the first positioning screw rod is arranged in the first sliding groove, the first positioning screw rod penetrates through the middle of the fixed block to be provided with a first positioning plate, a second sliding groove is formed in the upper portion of the first positioning plate, a second positioning screw rod is movably connected in the second sliding groove, a connecting plate is arranged on the outer side of the second positioning screw rod, an operating plate is fixedly connected to the right end of the connecting plate, a groove is formed in the left side of the operating plate, and a clamping mechanism is arranged in the groove, the right side of operation panel is equipped with the guide way, the middle part of guide way is equipped with back bending mechanism.

In the terminal processing apparatus of the just abnormal arch wire for the department of stomatology doctor of foretell, sting the piece and adopting the silica gel material, sting the structure of piece and be the narrow T shape in the wide right side in a left side, the upper and lower both sides of stinging the piece are equipped with a plurality of grooves of stinging.

In the orthodontic archwire end treatment device for the dentist, a T-shaped groove is formed in the biting block, a T-shaped block is arranged in the T-shaped groove, and the T-shaped block is fixedly connected with the fixing block.

In foretell department of stomatology doctor is with terminal processing apparatus of orthodontic archwire, one side fixedly connected with rubber layer that the clamp plate is close to first sliding tray, the position cover that first positioning screw is close to first positioning plate is equipped with first knob, threaded connection between first knob and the first positioning screw, second sliding tray inner structure is the same with first sliding tray.

In the orthodontic archwire end treatment device for the dentist, a second knob is sleeved at a position, close to the connecting plate, on the outer side of the second positioning screw rod.

In the orthodontic archwire tail end processing device for the dentist, the left end and the right end of the guide groove are provided with the positioning plates, the positioning plates are fixedly connected with the operating plate, and the pushing screw rods are fixedly connected between the two positioning plates.

In the orthodontic archwire tail end processing device for the dentist, one end of the pushing screw rod penetrating through the right positioning plate is fixedly connected with the control block, and the middle part of the pushing screw rod is in threaded connection with the back bending mechanism.

In foretell department of stomatology doctor is with terminal processing apparatus of just abnormal arch wire, clamping mechanism include with two fixed blocks of operation panel front side fixed connection, the fixed block sets up both ends about the fluting respectively, two the middle part of fixed block is equipped with fastening screw, fastening screw's middle part is equipped with reverse screw, fastening screw passes the one end threaded connection of the fixed block of one side and has the third knob.

In foretell department of stomatology doctor is with terminal processing apparatus of just abnormal arch wire, fastening screw's middle part both sides are equipped with the connecting block, pin pole on the lower extreme fixedly connected with of connecting block, the outside swing joint who goes up the pin pole has the ring piece, the pin pole in wearing to be equipped with in the middle part of ring piece, the lower extreme of ring piece is equipped with the clamping bar, the clamping bar is L shape, one side that the clamping bar is relative is equipped with the insection.

In foretell department of stomatology doctor is with terminal processing apparatus of just abnormal arch wire, the mechanism that bends back includes the guide block with promotion screw rod threaded connection, the middle part of guide block is equipped with the screw, it wears to establish in the screw to promote the screw rod, the lower extreme fixedly connected with connecting rod of guide block, the guide way is located to the connecting rod, the downside fixedly connected with back bending plate of connecting rod, the downside fixedly connected with back bending deflector of back bending plate, the back bending deflector is for gradually opening the screw thread form, the side of back bending deflector is equipped with the side deflector, the side deflector forms the entry that bends back with the opening end of back bending deflector.

Compared with the prior art, the invention has the following advantages:

1. when needs are bent back, make the upper and lower jaw of patient bite and sting the piece, fix the fixed block at the end of just abnormal arch wire, adjust the lateral position of first locating plate through first positioning screw, adjust the upper and lower position of operation panel through the second positioning screw, it is fixed to press from both sides the clamp to be close to terminal position to just abnormal arch wire through the holder, it is rotatory to rotate the control block drive push screw, thereby control the mechanism that bends back and remove, the end of arch wire gets into the entrance that bends back, take place deformation along the deflector that bends back under the effect of the deflector that bends back and bend back and carry out the bending back, and it is effectual to bend back, and easy operation, the upper part of the hand degree of difficulty is low, and convenient to popularize and use.

2. The biting block is made of high-elasticity silica gel, has a low stimulation effect on oral mucosa, and the upper side and the lower side of the biting block are provided with biting grooves, so that the friction force between the biting block and the teeth of a patient can be improved, the fixing effect is improved, and meanwhile, the cross section of the biting block is T-shaped and can be matched with the tight closing action of the upper jaw and the lower jaw of the patient, so that the fixing effect of the fixing block is further improved, and the use by a doctor is facilitated.

3. The first positioning screw rod and the second positioning screw rod can be fixed by rotating the first knob and the second knob, so that the operation and the positioning of a doctor are facilitated, the operation difficulty of the doctor is further reduced, and meanwhile, the device is simple in structure, convenient and fast to operate and suitable for popularization and use.

Drawings

Fig. 1 is a schematic structural view of an orthodontic archwire end treatment device for an oral surgeon according to the present invention;

FIG. 2 is a schematic view of the structure of the plane A-A in FIG. 1;

fig. 3 is a schematic structural view of a clamping mechanism of an orthodontic archwire end treatment device for an oral surgeon according to the present invention;

fig. 4 is a schematic structural view of a bending mechanism of an orthodontic archwire end treatment device for an oral surgeon according to the present invention;

fig. 5 is a bottom view of a bending back mechanism of an orthodontic archwire end treatment device in accordance with the present invention.

In the figure: 1 fixed block, 2 biting blocks, 3T-shaped grooves, 4T-shaped blocks, 5 positioning grooves, 6 clamping plates, 7 backing plates, 8 first positioning screws, 9 first sliding grooves, 10 first positioning plates, 11 first knobs, 12 biting grooves, 13 second positioning screws, 14 second knobs, 15 operating plates, 16 clamping mechanisms, 1601 inner pin rods, 1602 ring blocks, 1603 upper pin rods, 1604 connecting blocks, 1605 fastening screws, 1606 clamping rods, 1607 insections, 1608 fixed blocks, 1609 third knobs, 17 positioning plates, 18 guide grooves, 19 pushing screws, 20 bending mechanisms, 2001 guide blocks, 2002 screw holes, 2003 connecting rods, 2004 bending plates, 2005 bending guide plates, 2006 side guide plates, 2007 bending inlets, 21 control blocks, 22 grooves and 23 second sliding grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an orthodontic archwire end treatment device for a doctor in the department of stomatology comprises a fixed block 1, a biting block 2 is arranged at the rear side of the fixed block 1, a patient can fix the fixed block 1 by biting the biting block 2, a positioning groove 5 is arranged inside the fixed block 1, a clamping plate 6 is arranged in the positioning groove 5, the clamping plate 6 can move in the positioning groove 5, a first positioning screw 8 is fixedly connected to one side of the clamping plate 6 far away from the biting block 2, the movement of the clamping plate 6 can be controlled by the first positioning screw 8, a first sliding groove 9 is arranged on the side surface of the fixed block 1, the first sliding groove 9 is communicated with the positioning groove 5, the first positioning screw 8 is arranged in the first sliding groove 9, the first positioning screw 8 can rotate in the first sliding groove 9, a first positioning plate 10 is arranged at the middle part of the fixed block 1, and the movement of the first positioning plate 10 can be controlled by the first positioning screw 8, the upper portion of the first positioning plate 10 is provided with a second sliding groove 23.

The second positioning screw 13 is movably connected in the second sliding groove 23, the second positioning screw 13 can move in the second sliding groove 23, a connecting plate is arranged on the outer side of the second positioning screw 13, the operating plate 15 is fixedly connected to the right end of the connecting plate, the connecting plate and the operating plate 15 can be controlled to move through the second positioning screw 13, a slot 22 is formed in the left side of the operating plate 15, a clamping mechanism 16 used for clamping an arch wire is arranged in the slot 22, a guide groove 18 is formed in the right side of the operating plate 15, a bending mechanism 20 is arranged in the middle of the guide groove 18, and the bending mechanism 20 can move along the guide groove to bend the arch wire.

Sting piece 2 and adopting the silica gel material, sting the structure of piece 2 and be the narrow T shape in the wide right side in a left side, sting the upper and lower both sides of piece 2 and be equipped with a plurality of grooves 12 of stinging, have the effect of low stimulation to the oral mucosa, can improve and sting the frictional force between piece 2 and the patient's tooth, improve the fixed effect to the fixed block.

Sting the inside of piece 2 and being equipped with T-slot 3, be equipped with T-shaped piece 4 in the T-slot 3, fixed connection between T-shaped piece 4 and the fixed block 1 can make to sting piece 2 and fixed block 1 through T-slot 3 and T-shaped piece 4 and carry out fixed connection.

One side fixedly connected with rubber layer that pinch-off blades 6 are close to first sliding tray 9, the position cover that first positioning screw 8 is close to first positioning plate 10 is equipped with first knob 11, can press from both sides first positioning plate 10 and fixed block 1 tightly through rotating first knob 11, threaded connection between first knob 11 and the

first positioning screw

8, 23 inner structure of second sliding tray is the same with first sliding tray 9, the position cover that the outside of second positioning screw 13 is close to the connecting plate is equipped with second knob 14, can press from both sides the connecting plate tightly fixedly with first positioning plate 10 through second knob 14.

Positioning plates 17 are arranged at the left end and the right end of the guide groove 18, the positioning plates 17 are fixedly connected with the operating plate 15, a pushing screw rod 19 is fixedly connected between the two positioning plates 17, and the pushing screw rod 19 can rotate relative to the positioning plates 17.

One end of the pushing screw 19 penetrating through the right positioning plate 17 is fixedly connected with a control block 21, the control block 21 is in a nut shape, the pushing screw 19 can be controlled to rotate through the control block 21, the middle part of the pushing screw 19 is in threaded connection with a bending mechanism 20, and the bending mechanism 20 can be controlled to move in the guide groove 18 through the pushing screw 19.

The clamping mechanism 16 includes two fixed blocks 1608 fixedly connected to the front side of the operating board 15, the fixed blocks 1608 are respectively disposed at the upper and lower ends of the slot 22, a fastening screw 1605 is disposed at the middle portion of the two fixed blocks 1608, the fastening screw 1605 can rotate relative to the fixed blocks 1608, a reverse thread is disposed at the middle portion of the fastening screw 1605, a third knob 1609 is fixedly connected to one end of the fastening screw 1605, which passes through the fixed block 1608 on one side, and the fastening screw 1605 is driven to rotate by rotating the third knob 1606.

Fastening screw 1605's middle part both sides are equipped with connecting block 1604, be close to each other or keep away from at two steerable connecting blocks 1604 when fastening screw 1605 is rotatory, pin 1603 on the lower extreme fixedly connected with of connecting block 1604, the outside swing joint who goes up pin 1603 has ring block 1602, ring block 1602 can go up pin 1603 relatively and rotate, interior pin 1601 is worn to be equipped with in the middle part of ring block 1602, the lower extreme of ring block 1602 is equipped with clamping bar 1606, two steerable clamping bars 1606 are close to each other or keep away from through the rotation of ring block 1602, clamping bar 1606 is the L shape, the relative one side of clamping bar 1606 is equipped with insection 1607, be convenient for improve the frictional force with the arch wire.

The bending mechanism 20 comprises a guide block 2001 in threaded connection with a pushing screw rod 19, a screw hole 2002 is formed in the middle of the guide block 2001, the pushing screw rod 19 is arranged in the screw hole 2002 in a penetrating mode, the movement of the guide block 2001 can be controlled through the pushing screw rod 19, a connecting rod 2003 is fixedly connected to the lower end of the guide block 2001 and moves along with the movement of the guide block 2001, the connecting rod 2003 is arranged in a guide groove 18, a bending plate 2004 is fixedly connected to the lower side of the connecting rod 2003, a bending guide plate 2005 is fixedly connected to the lower side of the bending plate 2004, the bending guide plate 2005 is in an involute thread shape, an arch wire can be bent along the bending guide plate 2005, a side guide plate 2006 is arranged on the side face of the bending guide plate 2005 and used for guiding the arch wire to be inserted into the bending guide plate 2005, and a bending inlet 2007 is formed by the side guide plate 2006 and the opening end of the bending guide plate 2005.

The working principle is as follows:

when the arch wire clamping device is used, the biting block 2 is placed at the position, close to the tail end of an arch wire, of the rear part of the upper jaw and the lower jaw of a patient, the upper jaw and the lower jaw of the patient are enabled to bite the biting block 2 through the biting groove 12 to fix the fixing block 1, the position of the first positioning plate 10 is adjusted along the first sliding groove 9 through the first positioning screw rod 8, the position of the first positioning plate 10 is fixed through rotating the first knob 11, the position of the operating plate 15 is adjusted in the same method, the fastening screw rod 1605 is rotated through controlling the third knob 1609 to drive the connecting blocks 1604 to approach each other, and then the clamping rod 1606 is controlled to clamp the tail end-approaching position of the arch wire under the action of a lever principle; the rotary control block 21 drives the pushing screw rod 19 to rotate, controls the guide block 2001 to move left and right in the guide groove 18, enables the tail end of the arch wire to be inserted into the return bending inlet 2007, continues to push the connecting rod 2003 to drive the return bending plate 2004 to move, and then can finish the return bending of the tail end of the arch wire under the limitation of the return bending guide plate 2005.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The orthodontic arch wire terminal treatment device for the department of stomatology comprises a fixed block (1) and is characterized in that a biting block (2) is arranged on the rear side of the fixed block (1), a positioning groove (5) is arranged inside the fixed block (1), a clamping plate (6) is arranged in the positioning groove (5), a first positioning screw rod (8) is fixedly connected to one side, away from the biting block (2), of the clamping plate (6), a first sliding groove (9) is arranged on the side face of the fixed block (1), the first sliding groove (9) is communicated with the positioning groove (5) in the inside, the first positioning screw rod (8) is arranged in the first sliding groove (9), a first positioning plate (10) is arranged in the middle of the first positioning screw rod (8) penetrating through the fixed block (1), a second sliding groove (23) is arranged on the upper portion of the first positioning plate (10), and a second positioning screw rod (13) is movably connected into the second sliding groove (23), the outside of second positioning screw (13) is equipped with the connecting plate, the right-hand member fixedly connected with operation panel (15) of connecting plate, the left side of operation panel (15) is equipped with fluting (22), be equipped with clamping mechanism (16) in fluting (22), the right side of operation panel (15) is equipped with guide way (18), the middle part of guide way (18) is equipped with back bending mechanism (20), it adopts the silica gel material to sting piece (2), the structure of stinging piece (2) is the narrow T shape in the wide right side in a left side, the upper and lower both sides of stinging piece (2) are equipped with a plurality of grooves (12) of stinging, the inside of stinging piece (2) is equipped with T-shaped groove (3), be equipped with T-shaped piece (4) in T-shaped groove (3), fixed connection between T-shaped piece (4) and fixed block (1).

2. The orthodontic archwire end treatment device of claim 1, wherein a rubber layer is fixedly connected to one side of the clamping plate (6) close to the first sliding slot (9), a first knob (11) is sleeved on a position of the first positioning screw rod (8) close to the first positioning plate (10), the first knob (11) is in threaded connection with the first positioning screw rod (8), and the inner structure of the second sliding slot (23) is the same as that of the first sliding slot (9).

3. An orthodontic archwire end treatment device for stomatologists according to claim 1 characterized in that the outside of the second positioning screw (13) near the connection plate is sleeved with a second knob (14).

4. The orthodontic archwire end treatment device of claim 1, wherein the guide slot (18) is provided at both left and right ends thereof with positioning plates (17), the positioning plates (17) are fixedly connected with the operating plate (15), and a pushing screw (19) is fixedly connected between the two positioning plates (17).

5. The orthodontic archwire end treatment device of claim 4, wherein a control block (21) is fixedly connected to one end of the pushing screw (19) passing through the right positioning plate (17), and the middle part of the pushing screw (19) is in threaded connection with the return bending mechanism (20).

6. The orthodontic archwire end treatment device of claim 1, wherein said clamping mechanism (16) comprises two fixing blocks (1608) fixedly connected to the front side of the operating plate (15), said fixing blocks (1608) are respectively disposed at the upper and lower ends of the slot (22), a fastening screw (1605) is disposed at the middle of the two fixing blocks (1608), a reverse thread is disposed at the middle of said fastening screw (1605), and a third knob (1609) is threadedly connected to one end of the fastening screw (1605) passing through the fixing block (1608) at one side.

7. The orthodontic archwire end treatment device of claim 6, wherein connecting blocks (1604) are arranged on two sides of the middle part of the fastening screw rod (1605), an upper pin rod (1603) is fixedly connected to the lower end of the connecting blocks (1604), a ring block (1602) is movably connected to the outer side of the upper pin rod (1603), an inner pin rod (1601) is arranged in the middle part of the ring block (1602) in a penetrating manner, a clamping rod (1606) is arranged on the lower end of the ring block (1602), the clamping rod (1606) is L-shaped, and insections (1607) are arranged on the opposite side of the clamping rod (1606).

8. An orthodontic archwire end treatment apparatus for a dentist as in claim 1, characterized in that the return bending mechanism (20) comprises a guide block (2001) in threaded connection with the push screw (19), the middle part of the guide block (2001) is provided with a screw hole (2002), the push screw rod (19) is arranged in the screw hole (2002) in a penetrating way, the lower end of the guide block (2001) is fixedly connected with a connecting rod (2003), the connecting rod (2003) is arranged in the guide groove (18), the lower side of the connecting rod (2003) is fixedly connected with a bending plate (2004), the lower side of the bending plate (2004) is fixedly connected with a bending guide plate (2005), the return bend guide plate (2005) is in an involute thread shape, the side surface of the return bend guide plate (2005) is provided with a side guide plate (2006), the side guide plate (2006) and the open end of the return guide plate (2005) form a return inlet (2007).