CN103919620A - Special dental shoulder measurement rule - Google Patents
Special dental shoulder measurement rule Download PDFInfo
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- CN103919620A CN103919620A CN201410101082.9A CN201410101082A CN103919620A CN 103919620 A CN103919620 A CN 103919620A CN 201410101082 A CN201410101082 A CN 201410101082A CN 103919620 A CN103919620 A CN 103919620A
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- shoulder
- handle
- dip stick
- special use
- connection
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Abstract
The present invention discloses a special dental shoulder measurement rule, which comprises a handle, two connection arms and two measurement heads, wherein the two connection arms are respectively connected on both ends of the handle, the connection manner is a pin shaft type moveable joint connection, the two measurement heads are respectively connected with the ends of the two connection arms, the connection manner is a ball recessing type moveable joint connection, and the end of the measurement head is provided with scales. According to the present invention, the special dental shoulder measurement rule can be provided for measuring the shoulder width after tooth preparation in the narrow oral cavity space from various direction and various positions so as to further refine mouth rehabilitation, wherein the use effect is better by matching with a dental magnifier; and the special dental shoulder measurement rule has characteristics of low cost, easy use and easy disinfection and sterilization, easy achievement of clinical promotion use, and easy achievement of oral clinical medicine teaching.
Description
Technical field
The present invention relates to a kind of shoulder dip stick of dentistry special use.
Background technology
The width of Oral Repair tooth preparation shoulder has a significant impact the performance of ceramic crown and all-ceramic crown.At present, still lack clinically survey tool and the method for shoulder width, the width of shoulder relies on doctor's experience and " range estimation " often, is subject to the impact of the factors such as viewing angle, tooth body color, light, and this " range estimation " error is larger.
Summary of the invention
For above-mentioned situation, in order to measure objectively the width of Oral Repair tooth preparation shoulder, the invention provides a kind of shoulder dip stick of dentistry special use, due to its particular design, can be in the narrow space of oral cavity from tooth preparation is measured at all directions, each position shoulder width.
The present invention is achieved by the following technical solutions:
A shoulder dip stick for dentistry special use, is comprised of 1 handle, 2 linking arms and 2 gage outfits, and wherein, 2 linking arms are connected to handle two ends, and connected mode is that pin type movable joint connects, and linking arm can carry out the activity of two-dimensional directional; 2 gage outfits are connected with the end of 2 linking arms respectively, and connected mode is that the movable joint of ball impression formula connects, and gage outfit can carry out the rotation of three-dimensional, and gage outfit end is provided with scale.
Further, described handle is cylinder, and linking arm is Rotary-table.
Further, the long 15cm of described handle, diameter 0.5cm; Described connection brachium 2.5cm, diameter extremely diminishes away from handle end gradually from 0.5cm gradual change to 0.3cm(diameter by close handle end).
Further, one of them gage outfit is the miniature chi of long 10mm, wide 1mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.5mm graduation marks; Another gage outfit is the miniature chi of long 10mm, wide 1.2mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.8mm graduation marks.
Further, described handle, linking arm and gage outfit are stainless steel.
Described pin type movable joint connection, the movable joint of ball impression formula connect the mechanical connection manner that is routine in prior art, do not repeat them here.
The manufacture method of the special-purpose shoulder dip stick of described dentistry is: rustless steel casting processing technique.
The special-purpose shoulder dip stick of dentistry provided by the invention, design due to its a plurality of movable joints, can be in the narrow space of oral cavity from tooth preparation is measured at all directions, each position shoulder width, make becoming more meticulous further of Oral Repair, coordinate dentistry magnifier result of use better.The present invention is cheap for manufacturing cost, easy to use, is easy to sterilization, is conducive to clinical expansion and uses, and is also beneficial to the teaching of Clinical Science of Stomatology.
Accompanying drawing explanation
Fig. 1: the shoulder dip stick structural representation of dentistry special use of the present invention.
Fig. 2: A place structure enlarged diagram in Fig. 1.
Fig. 3: B place structure enlarged diagram in Fig. 1.
Wherein, 1, hands handle; 2, linking arm; 3, gage outfit A; 4, gage outfit B; 5, graduation mark.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of shoulder dip stick of dentistry special use, as shown in Figure 1, by 1,2 linking arms 2 of 1 handle and 2 gage outfits (gage outfit A3, gage outfit B4), formed, wherein, article 2, linking arm 2 is connected to handle 1 two ends, connected mode is that pin type movable joint connects, and linking arm 2 can carry out the activity of two-dimensional directional; 2 gage outfits are connected with the end of 2 linking arms 2 respectively, and connected mode is that the movable joint of ball impression formula connects, and gage outfit can carry out the rotation of three-dimensional.
Described handle 1 is cylinder, long 15cm, diameter 0.5cm; Linking arm 2 is Rotary-table, long 2.5cm, diameter extremely diminishes away from handle end gradually from 0.5cm gradual change to 0.3cm(diameter by close handle end).Gage outfit A3 is the miniature chi of long 10mm, wide 1mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.5mm graduation marks 5, as shown in Figure 2; Gage outfit B4 is the miniature chi of long 10mm, wide 1.2mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.8mm graduation marks 5, as shown in Figure 3.
Described handle 1, linking arm 2 and gage outfit are stainless steel.
Claims (6)
1. a shoulder dip stick for dentistry special use, is characterized in that: 1 handle, 2 linking arms and 2 gage outfits, consist of, wherein, 2 linking arms are connected to handle two ends, and connected mode is that pin type movable joint connects; 2 gage outfits are connected with the end of 2 linking arms respectively, and connected mode is that the movable joint of ball impression formula connects, and gage outfit end is provided with scale.
2. the shoulder dip stick of dentistry special use according to claim 1, is characterized in that: described handle is cylinder, and linking arm is Rotary-table.
3. the shoulder dip stick of dentistry special use according to claim 1 and 2, is characterized in that: the long 15cm of described handle, diameter 0.5cm; Described connection brachium 2.5cm, diameter is from 0.5cm gradual change to 0.3cm.
4. the shoulder dip stick of dentistry special use according to claim 1, is characterized in that: one of them gage outfit is the miniature chi of long 10mm, wide 1mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.5mm graduation marks; Another gage outfit is the miniature chi of long 10mm, wide 1.2mm, thick 0.2mm, and end is provided with two mutually perpendicular 0.8mm graduation marks.
5. according to the shoulder dip stick of the dentistry special use described in claim 1 or 2 or 4, it is characterized in that: described handle, linking arm and gage outfit are stainless steel.
6. the shoulder dip stick of dentistry special use according to claim 3, is characterized in that: described handle, linking arm and gage outfit are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101082.9A CN103919620B (en) | 2014-03-18 | 2014-03-18 | The shoulder dip stick that a kind of dentistry is special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101082.9A CN103919620B (en) | 2014-03-18 | 2014-03-18 | The shoulder dip stick that a kind of dentistry is special |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103919620A true CN103919620A (en) | 2014-07-16 |
| CN103919620B CN103919620B (en) | 2015-12-09 |
Family
ID=51138187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101082.9A Expired - Fee Related CN103919620B (en) | 2014-03-18 | 2014-03-18 | The shoulder dip stick that a kind of dentistry is special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103919620B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182312A (en) * | 1977-05-20 | 1980-01-08 | Mushabac David R | Dental probe |
| US5989024A (en) * | 1997-08-25 | 1999-11-23 | Jonjic; Leo | Dental parallelometer |
| CN1735385A (en) * | 2002-11-08 | 2006-02-15 | 米克罗·梅加国际制造公司 | Periondontal therapy instrument |
| CN201171727Y (en) * | 2008-03-27 | 2008-12-31 | 同济大学 | Self-pressuring rotary teeth probe |
| CN201308469Y (en) * | 2008-12-05 | 2009-09-16 | 邱天祥 | Oral self-examiner |
| CN202505518U (en) * | 2012-04-09 | 2012-10-31 | 山东省立医院 | Tooth preparation indicator |
| CN202568515U (en) * | 2012-02-22 | 2012-12-05 | 同济大学 | Detection probe for full-crown tooth preparation |
| CN203763285U (en) * | 2014-03-18 | 2014-08-13 | 山东大学 | Special shoulder measurement ruler for dental department |
-
2014
- 2014-03-18 CN CN201410101082.9A patent/CN103919620B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182312A (en) * | 1977-05-20 | 1980-01-08 | Mushabac David R | Dental probe |
| US5989024A (en) * | 1997-08-25 | 1999-11-23 | Jonjic; Leo | Dental parallelometer |
| CN1735385A (en) * | 2002-11-08 | 2006-02-15 | 米克罗·梅加国际制造公司 | Periondontal therapy instrument |
| CN201171727Y (en) * | 2008-03-27 | 2008-12-31 | 同济大学 | Self-pressuring rotary teeth probe |
| CN201308469Y (en) * | 2008-12-05 | 2009-09-16 | 邱天祥 | Oral self-examiner |
| CN202568515U (en) * | 2012-02-22 | 2012-12-05 | 同济大学 | Detection probe for full-crown tooth preparation |
| CN202505518U (en) * | 2012-04-09 | 2012-10-31 | 山东省立医院 | Tooth preparation indicator |
| CN203763285U (en) * | 2014-03-18 | 2014-08-13 | 山东大学 | Special shoulder measurement ruler for dental department |
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| Publication number | Publication date |
|---|---|
| CN103919620B (en) | 2015-12-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180318 |