CN102764162A - Instrument for accurate positioning of occlusion plane - Google Patents
Instrument for accurate positioning of occlusion plane Download PDFInfo
- Publication number
- CN102764162A CN102764162A CN2012101887367A CN201210188736A CN102764162A CN 102764162 A CN102764162 A CN 102764162A CN 2012101887367 A CN2012101887367 A CN 2012101887367A CN 201210188736 A CN201210188736 A CN 201210188736A CN 102764162 A CN102764162 A CN 102764162A
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- Prior art keywords
- connecting rod
- tragus
- pointer
- nose
- pupil
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Abstract
An instrument for accurate positioning of occlusion plane comprises a surface plate closely attached to a complete denture plane, an interpupillary line reference plate, a left ala-tragus line reference plate and a right ala-tragus line reference plate, and the latter three are respectively provided with a pupil connecting rod sliding groove, a left ala-tragus connecting rod sliding groove and a right ala-tragus connecting rod sliding groove. A right pupil connecting rod with millimeter scale and a pointer, and a left pupil connecting rod with millimeter scale and a pointer are installed in the pupil connecting rod sliding groove; a left nosewing connecting rod with millimeter scale and a pointer, and a left tragus midpoint connecting rod with millimeter scale and a pointer are installed in the left ala-tragus connecting rod sliding groove; and a right tragus midpoint connecting rod with millimeter scale and a pointer, and a right nosewing connecting rod with millimeter scale and a pointer are installed in the right ala-tragus connecting rod sliding groove. According to the present invention, pointers can be adjusted to objectively and precisely observe whether a front tooth region plane is parallel to a pupillary line, a nosewing root point line and an ala-tragus midpoint line. The connecting rod sliding grooves are used for retaining the pointer scale connecting rods, and can move the pointer connecting rods along the grooves. By moving the connecting rods, the instrument for positioning of occlusion plane can be suitable for patients with different facial sizes.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to a kind of accurate location
planimeter.
Background technology:
When carrying out complete denture restoration for the patient; The plane is parallel with the bilateral interpupillary line, plane, backteeth district
is parallel with ala-tragus line must to reach the labial teeth district
of complete denture; Just can make complete denture farthest be fit to people's dissect physiology structure, reach farthest harmonious with masticatory system such as TMJ.Therefore; In the denture processing process, whether the plane, labial teeth district
that must adopt
flat bite plate inspection complete denture and bilateral interpupillary line, plane, backteeth district
be parallel with ala-tragus line.But existing method all is on the other hand
flat bite plate to be placed in the mouth; Make
surface plate be close to the artificial tooth plane; One hand-held ruler or straight plate place interpupillary line, ala-tragus line position; Whether parallel with visual inspection
surface plate with ruler; Receive viewing angle and different observers artificial factor to a great extent, famine objectivity and accuracy.
When making complete denture for dental pattern disappearance patient clinically at present; Lack accurate
plane positioning instrument or equipment; Can objective, accurate inspection
plane whether parallel with interpupillary line, wing of nose tragus line; As it is not parallel; Then accurately indicate difference, be convenient to the doctor and carry out objective, accurate adjustment.
Summary of the invention
The object of the present invention is to provide a kind of can objective, accurate inspection
plane parallel whether parallelly, and accurately indicate accurate
plane positioning appearance of difference with interpupillary line, wing of nose tragus line.For guaranteeing that complete denture farthest is fit to people's dissect physiology structure, reach the maximum coordinating and unifying with masticatory system such as TMJ and lay the foundation.
For achieving the above object; The technical scheme that the present invention adopts is: comprise that one fits tightly
surface plate with complete denture
plane; And the interpupillary line reference plate that links to each other with this
surface plate 1; Be arranged at the left and right wing of nose tragus line reference plate of interpupillary line reference plate both sides; On interpupillary line reference plate, left and right wing of nose tragus line reference plate, offer pupil, left and right wing of nose tragus connecting rod sliding tray respectively; In pupil, left and right wing of nose tragus connecting rod sliding tray, be separately installed with right side pupil connecting rod, left side pupil connecting rod; Left side wing of nose connecting rod, left side tragus mid point connecting rod and right side tragus mid point connecting rod; Right side wing of nose connecting rod; Pupil connecting rod, left side pupil connecting rod on the right side; Left side wing of nose connecting rod, left side tragus mid point connecting rod and right side tragus mid point connecting rod; Be separately installed with right side pupil pointer, the left side pupil pointer that can move up and down, also be seated in the somewhere temporarily on the wing of nose connecting rod of right side, left side wing of nose pointer, left side tragus mid point pointer and right side tragus mid point pointer, right side wing of nose pointer.
Described right side pupil pointer, left side pupil pointer; Left side wing of nose pointer, left side tragus mid point pointer and right side tragus mid point pointer, right side wing of nose pointer are installed in right side pupil connecting rod, left side pupil connecting rod through rubber ring respectively; Left side wing of nose connecting rod, left side tragus mid point connecting rod and right side tragus mid point connecting rod; On the wing of nose connecting rod of right side, rubber ring and each connecting rod are asked and are fitted tightly, and can each pointer be positioned on the connecting rod.
Described right side pupil connecting rod, left side pupil connecting rod, left side wing of nose connecting rod, left side tragus mid point connecting rod and right side tragus mid point connecting rod all indicate a millimeter scale on the wing of nose connecting rod of right side.
Described right side pupil connecting rod, left side pupil connecting rod, left side wing of nose connecting rod, left side tragus mid point connecting rod and right side tragus mid point connecting rod, right side wing of nose connecting rod all from apart from each reference plate 10mm, begin mark millimeter scale.
The pupil pointer of setting of the present invention can accurately be aimed at pupil; To guarantee when pupil pointer during over against pupil; Whether with interpupillary line parallel, as do not reach parallel and then can accurately indicate difference through connecting rod if can objective, accurately observe labial teeth
plane; Wing of nose pointer can accurately be aimed at wing of nose root point in the back; Tragus mid point pointer can accurately be aimed at the tragus mid point; To guarantee whether following with wing of nose tragus mid point line parallel when wing of nose pointer is aimed at wing of nose root point, tragus mid point pointer aligning tragus mid point if can objective, accurately observe backteeth
; The connecting rod sliding tray is used for each pointer scale connecting rod of maintenance, and can be along this groove moving hand connecting rod.Through moving connecting rod, can make this
plane positioning appearance be suitable for the patient of different facial sizes.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
Referring to Fig. 1; The present invention includes
surface plate 1 that fits tightly with complete denture
plane; And the interpupillary line reference plate 2 that links to each other with this
surface plate 1; Be arranged at the left and right wing of nose tragus line reference plate 3,4 of interpupillary line reference plate 2 both sides; On interpupillary line reference plate 2, left and right wing of nose tragus line reference plate 4,3, offer pupil, left and right wing of nose tragus connecting rod sliding tray 6,7,5 respectively; In pupil, left and right wing of nose tragus connecting rod sliding tray 6,7,5, be separately installed with from begin to mark graduated right side pupil connecting rod 10, left side pupil connecting rod 11 apart from each reference plate 10mm; Left side wing of nose connecting rod 12, left side tragus mid point connecting rod 13 and right side tragus mid point connecting rod 8, right side wing of nose connecting rod 9; Sliding tray can guarantee that a connecting rod slides into accurate position in groove, and is positioned this position.Right side pupil pointer 17, left side pupil pointer 18; Left side wing of nose pointer 20, left side tragus mid point pointer 19 and right side tragus mid point pointer 15, right side wing of nose pointer 16 are installed in right side pupil connecting rod 10, left side pupil connecting rod 11 through rubber ring 14 respectively; Left side wing of nose connecting rod 12, left side tragus mid point connecting rod 13 and right side tragus mid point connecting rod 8; On the right side wing of nose connecting rod 9, through moving up and down rubber ring 14, index point so that pointer aims at the mark; Fit tightly between rubber ring 14 and each connecting rod, can each pointer be positioned the connecting rod somewhere temporarily.
Labial teeth district
planar inspection and adjustment: at first
of the present invention surface plate 1 and complete denture
plane are fitted tightly; And whether with right side pupil pointer 17, the left side pupil pointer 18 accurate left and right sides pupils of aiming at, it is consistent to observe the indicated scale of each pointer.As indicate identical graduation, represent that then plane, complete denture labial teeth district
is parallel with interpupillary line.Inequality like indicating graduation; Represent that then
plane, complete denture labial teeth district and interpupillary line are not parallel; Can observe and write down difference; And according to this difference plane, labial teeth district is accurately adjusted, until left and right sides pupil pointer indication identical graduation.
Backteeth district
planar inspection and adjustment: because of the planar inspection in left and right side backteeth district
identical with method of adjustment, existing with the planar inspection in backteeth district, patient right side
be adjusted into example and describe.At first
of the present invention surface plate 1 and complete denture
plane are fitted tightly; And adjustment right side tragus mid point pointer 15 is accurately aimed at the tragus mid point; Right side wing of nose pointer 16 is accurately aimed at wing of nose root point, and whether the scale of observing pointer 15,16 indications is consistent.As indicate identical graduation, represent that then plane, complete denture backteeth district
is parallel with wing of nose tragus mid point line.Inequality like indicating graduation; Represent that then
plane, complete denture backteeth district and wing of nose tragus line are not parallel; Can observe and write down difference; And according to this difference plane, backteeth district
is accurately adjusted, until pointer 15,16 indication identical graduations.
Claims (4)
1. accurately locate
planimeter; It is characterized in that: comprise
surface plate (1) that fits tightly with complete denture
plane; And the interpupillary line reference plate (2) that links to each other with this
surface plate (1); Be arranged at the left and right wing of nose tragus line reference plate (3,4) of interpupillary line reference plate (2) both sides; On interpupillary line reference plate (2), left and right wing of nose tragus line reference plate (4,3), offer pupil, left and right wing of nose tragus connecting rod sliding tray (6,7,5) respectively; In pupil, left and right wing of nose tragus connecting rod sliding tray (6,7,5), be separately installed with right side pupil connecting rod (10), left side pupil connecting rod (11); Left side wing of nose connecting rod (12), left side tragus mid point connecting rod (13) and right side tragus mid point connecting rod (8); Right side wing of nose connecting rod (9); Pupil connecting rod (10), left side pupil connecting rod (11) on the right side; Left side wing of nose connecting rod (12), left side tragus mid point connecting rod (13) and right side tragus mid point connecting rod (8); Be separately installed with right side pupil pointer (17), the left side pupil pointer (18) that can move up and down, also be seated in the somewhere temporarily on the right side wing of nose connecting rod (9), left side wing of nose pointer (20), left side tragus mid point pointer (19) and right side tragus mid point pointer (15), right side wing of nose pointer (16).
2. accurate location according to claim 1
planimeter; It is characterized in that: described right side pupil pointer (17), left side pupil pointer (18); Left side wing of nose pointer (20), left side tragus mid point pointer (19) and right side tragus mid point pointer (15), right side wing of nose pointer (16) are installed in right side pupil connecting rod (10), left side pupil connecting rod (11) through rubber ring (14) respectively; Left side wing of nose connecting rod (12), left side tragus mid point connecting rod (13) and right side tragus mid point connecting rod (8); On the right side wing of nose connecting rod (9); Rubber ring (14) is asked with each connecting rod and is fitted tightly, can each pointer be positioned on the connecting rod.
3. accurate location according to claim 1
planimeter; It is characterized in that: described right side pupil connecting rod (10), left side pupil connecting rod (11); Left side wing of nose connecting rod (12), left side tragus mid point connecting rod (13) and right side tragus mid point connecting rod (8) all indicate a millimeter scale on the right side wing of nose connecting rod (9).
4. accurate location according to claim 3
planimeter; It is characterized in that: described right side pupil connecting rod (10), left side pupil connecting rod (11); Left side wing of nose connecting rod (12), left side tragus mid point connecting rod (13) and right side tragus mid point connecting rod (8); Right side wing of nose connecting rod (9) all from apart from each reference plate 10mm, begins mark millimeter scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101887367A CN102764162A (en) | 2012-06-08 | 2012-06-08 | Instrument for accurate positioning of occlusion plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101887367A CN102764162A (en) | 2012-06-08 | 2012-06-08 | Instrument for accurate positioning of occlusion plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102764162A true CN102764162A (en) | 2012-11-07 |
Family
ID=47091899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101887367A Pending CN102764162A (en) | 2012-06-08 | 2012-06-08 | Instrument for accurate positioning of occlusion plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102764162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102988117A (en) * | 2012-11-30 | 2013-03-27 | 同济大学 | Dental occlusion flat panel |
| CN108392289A (en) * | 2018-01-23 | 2018-08-14 | 温州医科大学附属口腔医院 | Adjustable * flat guide plates |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020032449A1 (en) * | 2000-09-13 | 2002-03-14 | Monica Rota | Device for recording craniofacial data with reference to a fixed plane |
| CN201101594Y (en) * | 2007-11-05 | 2008-08-20 | 张明磊 | Plane survey device for jaw |
| CN201200490Y (en) * | 2008-04-30 | 2009-03-04 | 同济大学 | Adjustable occlusal plane guide plate |
| CN202198698U (en) * | 2011-04-13 | 2012-04-25 | 陈建宇 | Translation type occlusal plane gauge |
| CN202665739U (en) * | 2012-06-08 | 2013-01-16 | 中国人民解放军第四军医大学 | Precise-positioning occlusion leveling instrument |
-
2012
- 2012-06-08 CN CN2012101887367A patent/CN102764162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020032449A1 (en) * | 2000-09-13 | 2002-03-14 | Monica Rota | Device for recording craniofacial data with reference to a fixed plane |
| CN201101594Y (en) * | 2007-11-05 | 2008-08-20 | 张明磊 | Plane survey device for jaw |
| CN201200490Y (en) * | 2008-04-30 | 2009-03-04 | 同济大学 | Adjustable occlusal plane guide plate |
| CN202198698U (en) * | 2011-04-13 | 2012-04-25 | 陈建宇 | Translation type occlusal plane gauge |
| CN202665739U (en) * | 2012-06-08 | 2013-01-16 | 中国人民解放军第四军医大学 | Precise-positioning occlusion leveling instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102988117A (en) * | 2012-11-30 | 2013-03-27 | 同济大学 | Dental occlusion flat panel |
| CN108392289A (en) * | 2018-01-23 | 2018-08-14 | 温州医科大学附属口腔医院 | Adjustable * flat guide plates |
| CN108392289B (en) * | 2018-01-23 | 2020-06-05 | 温州医科大学附属口腔医院 | Adjustable flat guide plate |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |