CN2298789Y - Whole dental prosthesis jaw position relation detecting and checking device - Google Patents
Whole dental prosthesis jaw position relation detecting and checking device Download PDFInfo
- Publication number
- CN2298789Y CN2298789Y CN 97236168 CN97236168U CN2298789Y CN 2298789 Y CN2298789 Y CN 2298789Y CN 97236168 CN97236168 CN 97236168 CN 97236168 U CN97236168 U CN 97236168U CN 2298789 Y CN2298789 Y CN 2298789Y
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- CN
- China
- Prior art keywords
- pedestal
- jaw
- guide pin
- checking device
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a detecting and checking device for the jaw position relation of whole false teeth, particularly a measuring corrector for recording the relation of a vertical position and a horizontal position of an upper and a lower jaws in the repairing treatment of a whole anodontia patient. The utility model is composed of a base, a guide pin and a guide disc, wherein, the base is provided with an upper jaw base and a lower jaw base, the base is composed of an anterior arch, a left arm and a right arm, the anterior arch is connected with the left and the right arms by a pin axle, screw bolts are arranged on the tooth-shaped upper jaw base and the lower jaw base, the guide pin is arranged on the screw bolt of the upper jaw base, and the guide disc is arranged on the screw bolt of the lower jaw base; the middle part of the upper end of the guide pin is provided with a screw hole which is matched with the screw bolt, and the lower part of the guide pin forms an arc shape; the upper part of the guide disc is provided with a circular arc surface, and the center of the lower end of the guide disc is provided with a screw hole which is matched with the screw bolt.
Description
This utility model complete denture jaw relationship detecting and checking device relates to be a kind of for complete mouthful of anodontia patient in repairing and treating, go up the mensuration corrector of lower jaw upright position and horizontal level relation as record.
Conventional definite jaw relationship holds in the palm by means of , and the holder is made up of base and wax dike.Because wax dike riding position is improper or do wide blocked uply, all can invade the position of lip, cheek or tongue, and the activity meeting of lip cheek, lingualis produces the power of dislocation to bite plate, disturbs nervimuscular reflex activity, causes the difficulty and the error of jaw relationship record.Guidance (point is led) effect that does not have cusp to move in addition on the wax dike plane along the cusp inclined-plane, and the bite block interplanar is in case contact up and down, just producing frictional resistance, be unfavorable for that lower jaw continues motion and reaches the right position of muscle, also is to cause jaw relation record generation reasons of error.
The purpose of this utility model is to determine that at routine the of jaw relationship deposits in weak point, a kind of complete denture jaw relationship detecting and checking device is provided, have the upper and lower pedestal of arch form, guide pin, godet, can reduce lip, cheek, the active interference of lingualis, the maintenance of being convenient to bite plate is set up loose pestle mortar relation with stable, make center that degree of freedom be arranged, reach in the right position of muscle and build , this detecting and checking device contains center check guide pin, checks and proofreaies and correct utensil for correct record jaw relationship provides.
Complete denture jaw relationship detecting and checking device takes following scheme to realize: complete denture jaw relationship detecting and checking device structure is made up of pedestal, guide pin godet; Pedestal has upper jaw pedestal and lower jaw pedestal two parts, and pedestal is the arch form pedestal, and pedestal is by anterior arch, and left and right side arm constitutes, and the left and right side arm of anterior arch is connected by bearing pin, constitutes adjustable pedestal, can according to the edentulous jaw form vary in size and regulate suitable.Arch form upper jaw pedestal and lower jaw pedestal are provided with bolt, and one is positioned at pedestal anterior arch center line district, and two lay respectively at the left and right side arm of pedestal rear end in addition, on the upper jaw foundation bolt guide pin are housed, and on the lower jaw foundation bolt godet are housed.The guide pin upper center has screw to match with bolt, and the guide pin bottom is curved, and the garden cambered surface is arranged at godet top, and the center, lower end has screw to match with bolt.
Complete denture jaw relationship detecting and checking device can replace the wax dike and measure vertical relation and the horizontal relationship of lower jaw to the upper jaw, and determines the correctness of jaw relation record by frame and mouthful interior correction.Operation sequence: a, observation or measure patient's intermaxillary space that ceases, 1/3 vertical dimension under the face.B, will have the upper jaw pedestal of guide pin, adhere on the upper jaw base with wax, wear in the inlet and determine upper jaw plane with three guide pins of flat bite plate contact, the lower jaw pedestal that will have godet, adhere on the lower jaw base with wax, wear and do central occlusion adjusting pedestal or godet distance in the inlet, guide pin is contacted with godet, set up vertical centric stop, keep ceasing intermaxillary space.C, drip molten wax in godet, make the patient thresh and swallow interlock, guide pin depicts on soft wax stings the vestige, reaches to build tooth in the right position of muscle and close.D, upper and lower holder interlock vestige is pieced together fixing mounting, opening tooth closes frame and sheds godet, regulate the lower jaw pedestal and make three bolts of lower jaw and guide pin vertical butt joint, upper and lower holder is taken out from the frame, wear in the inlet and verify, if consistent on the bolt vertical butt joint situation of guide pin and godet and the frame, it is accurate to prove that jaw relationship writes down.
Complete denture jaw relationship detecting and checking device has following advantage: 1, reasonable in design, simple in structure, low cost, have broad application prospects, and 2, pedestal and guide pin, godet soft wax dike takes up space little, has reduced lip cheek, the active interference of lingualis; 3, set up vertical centric stop with guide pin and godet, the patient is sensation dentulous seemingly, and noiseless, and patient's lower jaw is got back to the closed road of muscle terminal point easily and built; 4, easy and simple to handle, save the other time of chair; 5, can proofread and correct, guarantee the correctness of jaw relationship record, avoid the error of the jaw relation record that the subjective judgment error is caused in the existing conventional method and cause the failure of complete denture.
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is a complete denture jaw relationship detecting and checking device structural representation.
Fig. 2 is a complete denture jaw relationship detecting and checking device pedestal sketch map.
Fig. 3 is a complete denture jaw relationship detecting and checking device guide pin sketch map.
Fig. 4 is a complete denture jaw relationship detecting and checking device godet sketch map.
Has pedestal with reference to accompanying drawing 1～4 complete denture jaw relationship detecting and checking device structure, pedestal has upper jaw pedestal (1), lower jaw pedestal (2) two parts, pedestal is arch form pedestal (seeing accompanying drawing 2), pedestal is by anterior arch (3), left side arm (4), right arm (5) constitute, anterior arch (3) is connected by bearing pin with left side arm (4), right arm (5), bearing pin (6) is housed, constitute adjustable pedestal, on upper jaw pedestal (1) and lower jaw pedestal (2), be provided with three bolts (7), one is positioned at pedestal anterior arch (3) center line district, and two other bolt is positioned at the left and right side arm of pedestal rear end.Guide pin (8) is housed on the bolt of upper jaw pedestal (1), on lower jaw pedestal (2) bolt godet (9) is housed.Guide pin (8) matches with godet (9).Guide pin (8) (seeing accompanying drawing 3) upper center has screw to match with bolt, and the guide pin bottom is the garden arc, and the garden cambered surface is arranged at godet (9) (seeing accompanying drawing 4) top, and the center, lower end has screw to match with bolt.
Claims (4)
1, a kind of complete denture jaw relationship detecting and checking device is characterized in that structure is made of pedestal, guide pin, godet; Pedestal has upper jaw pedestal and lower jaw pedestal two parts, and pedestal is by anterior arch, and left and right side arm constitutes, anterior arch is connected by bearing pin with left and right side arm, arch form upper jaw pedestal and lower jaw pedestal are provided with bolt, on the upper jaw foundation bolt guide pin are housed, and on the lower jaw foundation bolt godet are housed.
2, complete denture jaw relationship detecting and checking device according to claim 1 is characterized in that being provided with three bolts on upper jaw pedestal and lower jaw pedestal, one is positioned at pedestal anterior arch center line district, and two lay respectively at the left and right side arm of pedestal rear end in addition.
3, complete denture jaw relationship detecting and checking device according to claim 1 is characterized in that the guide pin upper center has screw to match with bolt, and the guide pin bottom is curved.
4, complete denture jaw relationship detecting and checking device according to claim 1 is characterized in that the garden cambered surface is arranged at godet top, and the center, lower end has screw to match with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236168 CN2298789Y (en) | 1997-05-28 | 1997-05-28 | Whole dental prosthesis jaw position relation detecting and checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236168 CN2298789Y (en) | 1997-05-28 | 1997-05-28 | Whole dental prosthesis jaw position relation detecting and checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298789Y true CN2298789Y (en) | 1998-12-02 |
Family
ID=33947105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236168 Expired - Fee Related CN2298789Y (en) | 1997-05-28 | 1997-05-28 | Whole dental prosthesis jaw position relation detecting and checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1994240B (en) * | 2005-12-31 | 2010-09-29 | 川崎従道 | Intraoral tracing device |
| CN109064863A (en) * | 2018-10-18 | 2018-12-21 | 彭菊香 | A kind of application method of centric relation position apparatus for demonstrating |
-
1997
- 1997-05-28 CN CN 97236168 patent/CN2298789Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1994240B (en) * | 2005-12-31 | 2010-09-29 | 川崎従道 | Intraoral tracing device |
| CN109064863A (en) * | 2018-10-18 | 2018-12-21 | 彭菊香 | A kind of application method of centric relation position apparatus for demonstrating |
| CN109064863B (en) * | 2018-10-18 | 2020-07-03 | 彭菊香 | Application method of center relation position demonstration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |