KR200480959Y1

KR200480959Y1 - Denture reconstruction device

Info

Publication number: KR200480959Y1
Application number: KR2020150002563U
Authority: KR
Inventors: 웬-신 치오우; 젠-구오 짜이
Original assignee: 치오우,웬-신; 젠-구오 짜이
Priority date: 2014-05-13
Filing date: 2015-04-21
Publication date: 2016-07-28
Also published as: TWI548404B; KR20150004203U; JP3198037U; TW201542177A

Abstract

The present invention relates to a total denture restoration device, in which a patient performs a static impression of a patient's gum by swelling an impression tooth support structure, and a patient is awakened to a first recording device, The horizontal horizontal line of the nasal cavity and the connection line of the nostril and the ear canal are recorded to provide data for restoration of the facial teeth and the patient records the facial movement state of the patient's writing and talking by breaking the second recording device, The exercise data is acquired so that the tooth mold technician acquires accurate data for denture production. Thus, the present invention can achieve practicality and progressiveness to reduce errors in denture manufacturing by rapidly recording patient data at once and judging fitting fitness of a patient's mouth accurately.

Description

Denture reconstruction device

The present invention relates to a total denture restoration device, and more particularly, to a total denture restoration device capable of rapidly recording patient data at one time and accurately determining a patient's oral fitting fitness, thereby reducing a denture manufacturing error.

People should wear replaceable total dentures if they have to remove their teeth or remove teeth due to medication, unexpected atrophy, disease or aging wear. The most common form of total denture is the movable denture. The movable dentures usually include a full set of maxillary teeth and mandibular teeth, and the total denture is mounted on the upper and lower soft tissues of the patient after the size and shape are adjusted and used to restore the oral dental function. In addition, due to the advancement of the present material, the denture becomes harder, durable and natural in appearance, and the development of the denture design further improves the patient's comfort and chewing efficiency.

However, the denture is manufactured using a conventional denture manufacturing apparatus to obtain the dental arch shape of the individual patient and customized according to the shape of the dental arch of the patient, and the production process is usually performed several times between the patient and the dentist . Therefore, it takes time to manufacture and the patient must be inconvenienced during the denture production period. In addition, after the denture is completed, the patient still has to undergo occlusal adaptation process of the upper and lower males and error correction (including a total mistake) according to clinical and dental techniques, Which further increases the discomfort of the patient wearing and adapting the denture.

The main purpose of the present invention is to accurately and rapidly sample the upper and lower dental arches to accurately judge the patient's oral fitting suitability.

The second objective of the present invention is to obtain facial occlusion records after the first impression, to integrate more precise parameters in the extraocular articulator, to obtain a more accurate second-order impression and dynamic occlusion record for the patient, Thereby reducing the error range in the primary and secondary operations, thereby manufacturing the entire restorative denture.

The third objective of the present invention is to visualize and visualize the symmetrical appearance of the entire oral reconstruction by marking and recording the patient's line and two lips.

The fourth object of the present invention is to reduce the denture manufacturing error to restore the facial cavity of the non-teeth patient to provide a desired masticatory motion function and to provide a high degree of wearing comfort.

The fifth objective of the present invention is to provide an important reference parameter for facial reconstruction by rapidly recording the patient's vertical height of the occlusion, the midline of the face, the horizontal line of the occlusion, the dynamic line of connection of the two eyes and the connection line between the nostril and the ear canal .

The sixth purpose of the present invention is to obtain data on the upper and lower parts of the patient's mouth, including the anteroposterior, left and right, upper and lower parts of the patient's mouth, by recording the metal scale through the patient's chewing motion And to give the necessary precise data to the tooth mold technician.

In order to achieve the above object, the present invention includes an impression tooth support structure, a first recording device, and a second recording device that are based on static impression and are based on denture manufacturing. Here, the impression tooth supporting structure is composed of an upper mold and a lower mold, and has an upper anterior portion on the front side of the upper mold, a plate body on the upper surface of the upper anterior portion, A sheet-like upwardly extending bend portion integrally connected to the elongated sheet is provided on both sides of the plate-shaped body, and a side ball recessed portion is formed at an intermediate position near the sheet-shaped upwardly bent portion, respectively And a plurality of holes are formed at the set positions of the sheet-shaped upwardly bent portions. In addition, a central portion of the plate is provided with a bending portion that can fit on the upper portion of the patient, and the bending portion has a plurality of exhaust holes. And at least one vent hole in the ball gingiva, wherein the lower surface of each of the ball gutters is provided with a patient's mandible, Respectively. The counting line portion includes a plurality of horizontal counting lines perpendicular to the longitudinal directional coefficient lines and the vertical directional coefficient lines. Thereby allowing the upper surface of the lower incisor to be aligned with the lower surface of the upper incisor of the upper mold through the oral occlusion of the patient.

The first recording apparatus is constituted by an upright lever, a first horizontal lever, an articulator, a second horizontal lever and a third horizontal lever, the upright lever having a vertical slide groove, the upright lever having a through block, The block has a horizontal adjustment groove, and the first horizontal lever is screwed into the adjustment groove of the through block of the upright lever. The articulator has a horizontal flat plate, and upper and lower surfaces on one side of the flat plate have arcuate upper and lower tabs. The flat plate is screwed to the first horizontal lever, and the second horizontal lever and the third horizontal lever are screwed into the slide grooves of the upright levers, respectively.

The second recording apparatus is composed of an arc-shaped upper base, an upper drafting board having a connecting portion at one end thereof, an arc-shaped lower base and a lower drafting board. The upper drafting board is mounted on a lower surface of the upper base, The lower substrate substrate and the upper substrate substrate are adhered to each other to be adhered to each other, and a plurality of screw fastening members are screwed and fixed through the upper base substrate, the upper substrate substrate, the lower base substrate and the lower substrate substrate. The connection portion of the upper drafting board is provided with a positioning notch, and the upper base and the lower base are made of acrylic plastic.

In the use of the present invention, the impression material is first filled using the impression tooth support structure, and then the impression material is mounted on the upper and lower jaws of the patient so that the patient can perform the static impression of the gum by occlusion, By waking the recording device, the patient's vertical height of the occlusion, the midline of the face, the occlusal horizon, the horizontal line of the concavity of the two eyes, and the connection line between the nostril and the ear canal are quickly recorded to provide important reference parameters for facial reconstruction. In addition, when the patient wakes up the second recording apparatus, the motion of the face is promptly recorded, and the metal scale is recorded, thereby obtaining the upper and lower motion data of the patient's mouth, left and right, Accurate data necessary for manufacturing can be issued to a tooth mold technician. With the above-described technique, it is possible to prevent the inconvenience of the patient due to the time-consuming manufacturing process which is a problem existing in the conventional denture manufacturing apparatus, increase in the manufacturing time due to still need of adaptation and error correction after completing the denture, Therefore, practicality and progressiveness that can reduce the manufacturing error of the denture can be achieved by accurately recording the patient's respective item data at once and accurately determining the oral fitting fitness of the patient.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an impression tooth support structure according to the present invention; FIG.
2 is a perspective view of a perspective assembly of an impression tooth support structure according to the present invention.
3 is a perspective schematic view of another embodiment of an impression tooth support structure according to the present invention.
4 is an assembled installation schematic view of an impression tooth supporting structure according to the present invention.
Fig. 5 is a schematic view showing the assembly of the first recording apparatus according to the present invention. Fig.
Fig. 6 is a schematic front view of the assembled installation of the first recording apparatus according to the present invention; Fig.
7 is a perspective view of the second recording apparatus according to the present invention.
FIG. 8 is a schematic view showing the assembly of the second recording apparatus according to the present invention. FIG.

Referring to Figures 1 to 8, the following can be clearly seen from the drawings. The present invention includes an impression tooth support structure A, a first recording apparatus B and a second recording apparatus C, wherein the impression tooth support structure A includes an upper mold 10 and a lower mold 20 The upper mold 10 is provided with an upper anterior portion 11 on the front side and a plate 12 on the upper surface of the upper anterior portion 11. The upper plate 10 and the upper anterior portion 11 are connected The arc-shaped extension sheet 13 extends upward and the prism-shaped concave portion 131 is provided at the center of the arc-shaped extension sheet 13. Like upwardly bent portions 14 integrally connected to the extended sheet 13 are provided on both sides of the plate member 12 and side ball recessed portions 141 are formed at intermediate positions of the two sheetlike upwardly bent portions 14 respectively A plurality of holes 142 are formed at the set positions of the two sheet-shaped upwardly bent portions 14 and a bending portion 15 is provided at the central position of the plate- , And the bending portion (15) has a plurality of exhaust holes (151).

The lower mold 20 is provided with a lower incisor portion 21 on its front side and arc-shaped ball gum portions 22 on both sides of the lower incisor portion 21, (Not shown) that can be placed on the mandible of the patient, respectively, and the ball gum portion 22 has one or more exhaust holes 221. Therefore, the upper surface of the lower incisor 21 can be aligned with the lower surface of the upper incisor 11 of the upper mold 10 by the occlusion of the patient's mouth. The counting line portion L may be provided at an intermediate position between the upper incisive portion 11 and the lower incisor portion 21 and the counting line portion L may be provided perpendicularly to the longitudinal directional coefficient line L1 and the longitudinal directional coefficient line L1. And a plurality of horizontal coefficient lines L2.

The first recording apparatus B includes an upright lever 30, a first horizontal lever 40, an articulator 50, a second horizontal lever 60 and a third horizontal lever 70, and the upright lever 30 Has a vertical slide groove (31). The upright lever 30 is provided with a through block 32 and the through block 32 has a horizontal adjustment groove (not shown), and the first horizontal lever 40 is inserted through the upright lever 30 Is mounted in the adjustment groove of the block (32). The upper and lower tabs 52 and 53 are respectively formed on the upper and lower surfaces of the flat plate 51. The flat plate 51 is formed of a flat plate 51, And is screwed to the first horizontal lever 40. On the other hand, the second horizontal lever 60 and the third horizontal lever 70 are screwed into the slide grooves 31 of the upright lever 30, respectively.

The second recording apparatus C is constituted by an upper base plate C1 having an arc-shaped upper base C1, a connecting portion C21 at one end thereof, an arc-shaped lower base C3 and a lower drafting base plate C4. The connecting portion C21 of the upper stage substrate C2 is provided with a positioning notch C22 and the upper base C1 and the lower base C3 are made of acrylic plastic. The upper and lower base plates C4 and C4 are mounted on the upper surface of the upper base C1 and the upper base plate C2, The upper base plate C1, the upper base plate C2, the lower base C3 and the lower base plate C4 through a plurality of screw fastening members (not shown) .

Therefore, when the patient mounts the dental prosthesis using the present invention, the upper surface of the upper mold 10 and the lower surface of the lower mold 20 of the impression tooth supporting structure A are first filled with the impression material, And the mandible to allow the patient to bite to perform the static impression of the patient ' s gums. In this way, the initial impression diagnosis is performed to facilitate sorting of the size type of the patient's gums, thereby providing a basis for manufacturing a personalized tooth support.

In addition, by cooperating with the upper anterior portion 11 on the front side of the upper mold 10, the upper lip of the non-teeth patient is restored to be in an inflated state, and the side ball recesses 141 of the two sheet- The appearance of the ball can be reliably restored and the plate member 12 can be surely attached to the upper and lower portions of the patient by the bending portion 15 and the exhaust hole 151 thereof. In addition, the lower incisors 21 on the front side of the lower mold 20 can cooperate in restoring the lower lip of the non-teeth patient so as to have a swollen state, and the ball gum part 22 can cooperate to reliably restore the appearance of both balls The upper surface of the lower incisor portion 21 is aligned with the lower surface of the upper incisor portion 11 by the oral occlusion of the patient so that the occlusion of the upper and lower jaws becomes correct, It can be accelerated. In addition, it is possible to restore the appearance of facial mouth, lips and balls of a toothless patient by erasing the denture manufacturing error by accurately judging the fitting fitness of the patient's mouth, providing the desired masticatory function, providing correct pronunciation function, Is high.

It is also possible to mark and record the patient's phantom line and two lips with the longitudinal directional coefficient line L1 and the plurality of horizontal coefficient lines L2 of the counting line section L to achieve the visual beautifying effect of the symmetrical appearance of the entire oral restoration .

Then, the first recording apparatus B is bumped by the patient so that the upper and lower teeth of the patient bite the articulator 50. Since the second horizontal lever 60 and the third horizontal lever 70 are respectively screwed to the slide grooves 31, the positions of the upper and lower horizontal heights are adjusted in the slide grooves 31, The lateral height of the first horizontal lever 40, the second horizontal lever 60 and the third horizontal lever 70, the horizontal position, the lateral position, and the lateral position of the first horizontal lever 40, the second horizontal lever 60, The angle can be adjusted appropriately, and the overall adjustment method is simple and convenient. Therefore, after the patient has once cleared the first recording device (B), he / she can rapidly record the patient's vertical height of the occlusion, the midline of the face, the occlusion horizon, the horizontal connection line of the two eyes and the connection line of the nostril and the ear canal And it is possible to precisely transfer the recording to the oral recorder at a time by the recorder of the oral osseous arch, so that the following data collection and total dentistry can be carried out, it is not necessary to disperse the data in a plurality of parts, the errors present in the combination can be avoided, It can provide accurate reference data for effective reference.

The upper gingival resin and the lower gingival resin having a thickness of about 2 mm, which are made of a working gypsum model, are installed on the upper gypsum board C2 of the second recording apparatus C to bite the patient, C2 is inserted through the adjustment groove of the upright lever 30 and the recording of the first recording device B is used to provide important reference data for facial tooth restoration. Also, the patient is allowed to bite the second recording device (C), and the dynamic motion recording is performed by allowing the gum to cope with the occlusal force of the patient at the correct and ideal occlusal height of the patient. The dynamic exercise record uses the forward protruding motion of the patient repeatedly advancing in the oral cavity, the lateral movement of the left and right, and the finally returning static position, establishing the center position relation by the intersection of these, The movement status of the face is recorded promptly and the metal scale is recorded to obtain the upper and lower movement data such as front and back, left and right, upper and lower sides of the patient's mouth, and accurate data necessary for manufacturing the denture can be issued to the tooth mold technician .

The impression tooth support structure A
The upper mold 10
Upper anterior portion 11
Plate 12
Extension sheet 13
The vestibular recess 131
The sheet-shaped upward bending portion 14
Side ball recess 141
Hole 142
Bending section 15
Exhaust hole 151
The lower mold 20
Lower incisor 21
Cheek gingival part 22
Exhaust hole 221
The first recording apparatus B
Upright lever 30
Slide groove 31
Through block 32
The first horizontal lever 40
Articulator 50
Reputation 51
Upper tab 52
Subtab 53
The second horizontal lever 60
The third horizontal lever 70
The second recording apparatus C
The upper base C1
Upper dicing board C2
Connection C21
Positioning notch C22
Lower base C3
Substrate Substrate C4
Coefficient line L
Vertical direction graticule line L1
The horizontal coefficient line L2

Claims

A total denture restoration apparatus comprising:
And a first recording device selectively installed in the patient's mouth, wherein the first recording device allows the patient to bite so that the patient's vertical height of the occlusion, the midline of the face, the occlusion horizon, the horizontal line of the concave space of the two eyes and the nostril and the ear canal Wherein the first recording apparatus is composed of an upright lever, a first horizontal lever, an articulator, a second horizontal lever, and a third horizontal lever, The upright lever has a vertical slide groove, the upright lever has a through block, the through block has a horizontal adjustment groove, the first horizontal lever is screwed into the adjustment groove, And an upper tab and a lower tab are respectively formed on upper and lower surfaces of one side of the flat plate, Is screwed to the lever, the second horizontal lever and the third horizontal lever are each screwed into the slide groove of the lever upright,
The denture support structure is based on the development of the static impression by the impression tooth support structure. The denture support structure is selectively installed in the patient's mouth to bite the patient to the maxilla and mandible, so that the static impression Wherein the impression bearing support structure is constituted by an upper mold and a lower mold, the upper mold is provided with an upper anterior portion, an upper surface of the upper anterior portion is provided with a plate, and the plate- Shaped upwardly extending portion extending upward from a position at which a connection is established and having a sheet-shaped upwardly bent portion formed integrally with the extending sheet at both sides of the plate-like member, Wherein the lower mold is provided with a lower incisor portion, the lower incisor portion is provided with a lower incisor portion, And the lower surface of each of the ball gums is provided with recesses that can be brought into contact with the mandible of the patient, and the upper surface of the lower incisor portion is fixed to the upper portion of the upper mold by the mouth- So as to coincide with the lower surface of the anterior portion.

The method according to claim 1,
Wherein the first recording apparatus is provided with a second recording apparatus, the second recording apparatus comprises an upper base plate having an arc-shaped upper end, a connecting plate at one end, a lower base plate and a lower plate substrate, Wherein the upper and lower base boards are mounted on the lower surface of the base and the upper and lower base boards are closely adhered to the upper and the upper base boards, And the second recording apparatus may be selectively installed in the patient's mouth by screwing and fixing the upper base plate, the upper drafting board, the lower base, and the lower drafting board, And the patient wakes up the second recording device with the maxilla and mandible, so that the patient's writing, The dental prosthetic restorer can obtain precise data necessary for dental prosthesis production by acquiring upper and lower movement data such as front and back, left and right, upper and lower sides of the patient's mouth by rapidly recording and recording the metal scale.

delete

The method according to claim 1,
And the prestressed concave portion is provided at a central position of the extended sheet.

The method according to claim 1,
And a side ball recess is formed at an intermediate position between the two sheet-like upwardly bent portions.

The method according to claim 1,
And a plurality of holes are formed at the set positions of the two sheet-like upward bending portions.

The method according to claim 1,
Wherein the bending portion includes a plurality of exhaust holes.

The method according to claim 1,
Wherein the ball body comprises at least one exhaust hole.

The method according to claim 1,
Wherein the counting line portion is provided at a position intermediate between the upper and lower mandibular incisors, and wherein the counting line portion includes a plurality of horizontal counting lines perpendicular to the vertical directional coefficient lines and the vertical directional coefficient lines.