CN212261594U - Device for measuring width of keratinized gum and width of alveolar ridge in edentulous area - Google Patents
Device for measuring width of keratinized gum and width of alveolar ridge in edentulous area Download PDFInfo
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- CN212261594U CN212261594U CN202022260030.XU CN202022260030U CN212261594U CN 212261594 U CN212261594 U CN 212261594U CN 202022260030 U CN202022260030 U CN 202022260030U CN 212261594 U CN212261594 U CN 212261594U
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Abstract
The utility model discloses a device for measuring the width of a keratinized gum and the width of an alveolar ridge in an edentulous area, which comprises a main ruler, a sliding ruler and a flexible ruler; the main ruler is of an L-shaped structure, the L-shaped knot comprises a working section and a fixed section, and the fixed section is used for arranging the sliding ruler in a sliding manner; the sliding ruler is arranged on the fixed section of the main ruler in a sliding mode, and the bottom of the sliding ruler is flush with the bottom of the working section of the main ruler; one end of the flexible rule is fixed at the working end of the working section of the main rule, the other end of the flexible rule is arranged at the working end of the sliding rule in a sliding mode, the working end can be clamped on the bucco-lingual side of the edentulous area, a measuring unit used for representing the alveolar ridge width is arranged on the flexible rule, and the flexible rule is made of flexible materials; at least one of the sliding ruler and the working section is provided with a scale for measuring the width of the gingiva. The utility model provides a current probe and slide caliper rule diagonalization gum of adopting measure lead to unable diagonalization gum to carry out the problem of accurate measurement.
Description
Technical Field
The utility model relates to a dentistry technical field, concretely relates to a device that is used for lacking area of tooth cornification gum width and alveolar ridge width measurement.
Background
The keratinized gum width has an impact on the long-term success of dental implants. It is believed that both peri-implant plaque accumulation and gingival inflammation increase when the keratinized gum width is <2 mm. However, it is also considered that under conditions of good oral hygiene, the width of the cornified gum has little effect on soft tissue inflammation, but there is a risk of an increase in the gum index, plaque index, and probe bleeding index.
Periodontal disease is one of two most common oral infectious diseases in China, and is also the leading cause of tooth loss of adults. Investigation shows that the middle-aged and elderly people in China have poor periodontal health and oral hygiene conditions and are not optimistic in condition. Therefore, from the current situation of oral hygiene in China, if the implant in the mouth of a patient needs to be maintained to be stable and effective for a long time, the cornified gum around the implant is important.
Therefore, the measured value of the pre-operative keratinized gum width can help us to predict the prognosis risk of peri-implant gingivitis of a patient, and to judge the necessity of keratinized gum transplantation and the like in advance, guide the design of surgical soft tissue incisions and the like. It is currently generally accepted that a keratinized gum width of 2mm is necessary for a chinese implant site, both for long-term implant maintenance stability and for aesthetic reasons.
In the presence of natural teeth, the keratinized gingiva is measured from the gingival margin to the membrane-gingival junction, divided into the bucco-lingual sides. Currently, periodontal probes and calipers are used clinically for the measurement of keratinized gingiva. However, the alveolar ridge anatomy in the edentulous area is complex and the cornified gum is not a flat regular structure. Therefore, the keratosis gingiva cannot be accurately measured by using a periodontal probe, a caliper, or other measuring means.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for lacking the device of odontopathy area cornification gum width and alveolar ridge width measurement, solve and currently adopt probe and slide caliper rule to measure the diagonalization gum and lead to unable diagonalization gum to carry out the problem of accurate measurement.
The utility model discloses a following technical scheme realizes:
a device for measuring the width of a keratinized gum and the width of an alveolar ridge in an edentulous area comprises a main ruler, a sliding ruler and a flexible ruler;
the main ruler is of an L-shaped structure, the L-shaped knot comprises a working section and a fixed section, and the fixed section is used for arranging the sliding ruler in a sliding manner;
the sliding ruler is arranged on the fixed section of the main ruler in a sliding mode, and the bottom of the sliding ruler is flush with the bottom of the working section of the main ruler;
one end of the flexible rule is fixed at the working end of the working section of the main rule, the other end of the flexible rule is arranged at the working end of the sliding rule in a sliding mode, the working end can be clamped on the bucco-lingual side of the edentulous area, a measuring unit used for representing the alveolar ridge width is arranged on the flexible rule, and the flexible rule is made of flexible materials;
at least one of the sliding ruler and the working section is provided with a scale for measuring the width of the gingiva.
The utility model discloses a flexible material be prior art, have the flexibility but do not have elasticity, specifically have the flexibility to indicate that the flexible rule can comply with the form of alveolar ridge, distribute on lacking the area cornification gum surface of tooth, do not have elasticity and specifically indicate that the flexible rule can not lengthen under the pulling force again, ensure flexible rule measuring precision.
The working principle of the utility model is as follows:
with the buccal lingual side of main scale work end card on lacking tooth district one side, then through sliding ruler, make sliding ruler's work end card in lacking the buccal lingual side of tooth district opposite side, adjust the flexible rule at last, make the flexible rule comply with the form of alveolar ridge, distribute at lacking the tooth district keratosis gum surface, through the scale reading: after the sliding ruler is fixed, the reading of the fixed section of the main ruler is the bucco-lingual width of the alveolar ridge of the edentulous area, and the reading of the flexible ruler is the total width of the bucco-lingual cornified gum of the edentulous area; the distance between the main ruler and the sliding ruler can measure the buccal-lingual width of the alveolar ridge, and the flexible ruler can measure the whole width of the cornification gum.
The slip chi slides and sets up on the canned paragraph of main scale, can make the main scale and the work end of slip chi block respectively in the buccodental side of lacking the tooth district both sides through adjusting the slip chi, at this moment, because the tape adopts flexible material to make, can comply with the form of alveolar ridge, distribute on lacking the tooth district keratosis gum surface, realize the measurement to buccodental side keratosis gum width through main scale and slip chi, realize the measurement to lacking the total width of alveolar ridge of tooth district through the tape chi, and the precision is high.
Further, still include the balancing weight of setting in the tape end.
The arrangement of the balancing weight ensures that the flexible rule has no bending on the surface of the alveolar ridge, and the accuracy of the measured value is ensured.
Further, the working end of the sliding ruler and the working end of the main ruler are both provided with working surfaces inclining outwards, and the tops of the working surfaces can be clamped on the cheek-tongue sides of the tooth lacking areas.
Further, the initial position of the scale is set on the top of the working surface.
The above arrangement facilitates reading.
Further, the scale on the sliding ruler is arranged on the inner side of the sliding ruler, and the scale on the working section of the main ruler is arranged on the inner side of the working section.
The above arrangement facilitates reading.
Further, the measuring unit is marked by scales or colored tapes.
Further, the ribbon identification comprises a plurality of ribbons which are uniformly arranged at intervals, and the length of each ribbon is determined by the distance between every two adjacent ribbons.
The width of the alveolar ridge in the edentulous area can be determined through the color band.
Furthermore, scales are arranged on the fixed section and the working section of the main scale.
Further, the minimum measurement units of the main scale, the sliding scale and the flexible scale are all in mm level.
The mm-level reading can further improve the measurement accuracy.
Further, the flexible rule is made of synthetic fiber polypropylene, and the main rule and the sliding rule are made of steel.
The synthetic fiber polypropylene and steel are all the prior art.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a flexible rule part can comply with alveolar ridge form, can the width of accurate measurement edentulous district keratosis gum, has solved the problem that the measurement of present intraoral keratosis gum lacks accuracy, efficient measuring means, clear and definite measuring method.
2. The utility model discloses accessible main scale and slip ruler accuracy measurement lack the width of tooth district buccodental gingiva, guide in view of the above to plant the notched design of operation soft tissue, guarantee that there is a certain amount of keratosis gingiva all around the planting body.
3. The utility model discloses the sliding ruler of accessible measures the edentulous district keratosis gum width of different alveolar ridge width and alveolar ridge form.
4. The utility model discloses a to the measurement of operation area cornification gum total width and the analysis that buccal lingual side distributes, can judge the prognosis risk of patient's all gingivitis of planting body, judge the necessity of cornification gum transplantation etc. in advance, guide the notched design of operation soft tissue etc..
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a measuring apparatus;
fig. 2 is a schematic view of an application of the measuring device.
Reference numbers and corresponding part names in the drawings:
1-main ruler, 2-sliding ruler, 3-flexible ruler and 4-balancing weight.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1 and 2, a device for measuring the width of a gum and the width of an alveolar ridge in the hyperkeratosis of an edentulous area comprises a main scale 1, a sliding scale 2 and a flexible scale 3;
the main ruler 1 is of an L-shaped structure, the L-shaped structure comprises a working section and a fixed section, and the fixed section is used for arranging the sliding ruler 2 in a sliding mode;
the sliding ruler 2 is arranged on the fixed section of the main ruler 1 in a sliding mode, and the bottom of the sliding ruler 2 is flush with the bottom of the working section of the main ruler 1;
one end of the flexible rule 3 is fixed at the working end of the working section of the main rule 1, the other end of the flexible rule is arranged at the working end of the sliding rule 2 in a sliding mode, the working end can be clamped on the buccolingual side of the edentulous area, a measuring unit used for representing the width of an alveolar ridge is arranged on the flexible rule 3, and the flexible rule 3 is made of flexible materials;
and scales for measuring the width of the gingiva are arranged on the sliding ruler 2 and the working section.
In this embodiment, the scale setting on the slip ruler 2 is in its inboard, the scale setting on the main scale 1 working segment is in the inboard of working segment, the measuring element is the scale, the minimum unit of measurement of main scale 1, slip ruler 2 and tape 3 is the mm level, specifically, the scale includes big box and the little box that even interval set up, and the interval between the adjacent big box is 0.5mm, and the interval between the adjacent big box and the little box is 0.25 mm.
In this embodiment, the tape 3 is made of synthetic polypropylene, and the main scale 1 and the slide rule 2 are made of steel.
There are several kinds of structures for realizing the sliding of the sliding ruler 2 in the fixed section, and the following structures are specifically adopted in the embodiment:
the sliding ruler 2 comprises a measuring section which is the same as the length of the working section of the main ruler 1, namely the measuring section and the working section are symmetrically arranged, a U-shaped sliding block is arranged at the top of the measuring section, the U-shaped sliding block is arranged on the fixed section of the main ruler 1 in an inverted mode, and the U-shaped sliding block can slide on the fixed section of the main ruler 1.
There are several structures for realizing the other end of the flexible rule 3 to be slidably arranged at the working end of the sliding rule 2, and the following structures are specifically adopted in the embodiment:
the working end of the sliding ruler 2 is provided with a through hole for passing through the flexible ruler 3, and the through hole penetrates through the width direction of the sliding ruler 2 and the horizontal direction in figure 1
The measurement method of this example is as follows:
with the bucco-lingual side of main scale 1 work end card on lacking tooth district one side, then through slip chi 2, make the work end card of slip chi 2 lack the bucco-lingual side of tooth district opposite side, adjust flexible rule 3 at last, make flexible rule 3 conform to the form of alveolar ridge, distribute at lacking tooth district keratosis gum surface, through the scale reading: the reading of the tape is the total width of the alveolar ridge in the edentulous area; after the sliding ruler is fixed, the fixed section of the main ruler reads the bucco-lingual width of the alveolar ridge in the edentulous area, and the flexible ruler reads the total width of the bucco-lingual keratosis gingiva. Therefore, the prognosis risk of peri-implant gingivitis of a patient can be judged according to the total quantity of the keratinized gingiva in the edentulous area and the distribution of the keratinized gingiva on the cheek-tongue side, the necessity of keratinized gingiva transplantation and the like can be judged in advance, and the design of surgical soft tissue incisions and the like can be guided.
The design of the sliding ruler 2 of the present embodiment can be adapted to different alveolar ridge widths and edentulous areas of alveolar ridge shapes.
Example 2:
as shown in fig. 1 and 2, the present embodiment is based on embodiment 1, and further includes a weight block 4 disposed at an end of the flexible rule 3, where the weight block 4 can ensure that the flexible rule has no bending on the alveolar ridge surface, and ensure accuracy of the measured value.
Example 3:
as shown in fig. 1 and 2, in this embodiment, based on embodiment 1, the working end of the sliding ruler 2 and the working end of the main ruler 1 are both provided with working surfaces inclined outward, that is, the distance between the two working surfaces gradually decreases from bottom to top, and the tops of the working surfaces can be clamped on the bucco-lingual side of the tooth-lacking area; the initial position of the scale is arranged on the top of the working surface.
In this embodiment, through setting up the working face that leans out, be favorable to with the quick accurate card in the cheek tongue side of lacking the tooth district of the work end of slip chi 2 and the work end of main scale 1, improve the convenience of operation.
Example 4:
as shown in fig. 1 and 2, the present embodiment is based on embodiment 1, and is different from embodiment 1 in that:
the measuring unit is a color band mark, the color band mark comprises a plurality of color bands which are uniformly arranged at intervals, the length of each color band is determined by the distance between every two adjacent color bands, and the distance between every two adjacent color bands is 0.5 mm.
Example 5:
as shown in fig. 1 and 2, in the present embodiment, based on embodiment 1, scales are provided on both the fixed section and the working section of the main scale 1.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A device for measuring the width of a gum and the width of an alveolar ridge in the hyperkeratosis of an edentulous area is characterized by comprising a main ruler (1), a sliding ruler (2) and a flexible ruler (3);
the main ruler (1) is of an L-shaped structure, the L-shaped knot comprises a working section and a fixed section, and the fixed section is used for arranging the sliding ruler (2) in a sliding manner;
the sliding ruler (2) is arranged on the fixed section of the main ruler (1) in a sliding mode, and the bottom of the sliding ruler (2) is flush with the bottom of the working section of the main ruler (1);
one end of the flexible rule (3) is fixed at the working end of the working section of the main rule (1), the other end of the flexible rule is arranged at the working end of the sliding rule (2) in a sliding mode, the working end can be clamped on the buccolingual side of the edentulous area, a measuring unit used for representing the width of an alveolar ridge is arranged on the flexible rule (3), and the flexible rule (3) is made of flexible materials;
at least one of the sliding ruler (2) and the working section is provided with a scale for measuring the width of the gingiva.
2. The device for the measurement of the width of the gum and the width of the alveolar ridge under the keratosis of the edentulous area according to claim 1, further comprising a weight block (4) disposed at the end of the tape (3).
3. Device for the measurement of the width of the keratinized gingiva and the width of the alveolar ridge in the edentulous area according to claim 1, characterized in that the working end of the sliding ruler (2) and the working end of the main ruler (1) are each provided with an outwardly inclined working surface, the top of which can be caught on the bucco-lingual side of the edentulous area.
4. The device for the measurement of the width of the edentulous area keratosis gum and the width of the alveolar ridge according to claim 3, wherein the initial position of the scale is set on the top of the working surface.
5. The device for the measurement of the width of a gingiva and an alveolar ridge created by the keratosis of an edentulous area according to claim 1, wherein the scale on the sliding ruler (2) is arranged inside thereof and the scale on the working section of the main ruler (1) is arranged inside the working section.
6. The device for measuring the width of the keratinized gum in the edentulous area and the width of the alveolar ridge according to claim 1, wherein the measuring unit is marked by a scale or a color bar.
7. The device of claim 6, wherein the color bar identifier comprises a plurality of color bars arranged at regular intervals, and the length of the color bars and the distance between adjacent color bars are determined.
8. The device for the measurement of the width of a gingiva and the width of an alveolar ridge created by the keratosis of an edentulous area according to claim 1, wherein the main scale (1) is provided with graduations on both the fixed section and the working section.
9. The device for the measurement of the width of the edentulous area keratosis gingiva and the width of the alveolar ridge according to claim 1, wherein the minimum measurement units of the main scale (1), the slide scale (2) and the flexible scale (3) are all in mm scale.
10. The device for the measurement of the width of the keratinized gingiva and the width of the alveolar ridge at the edentulous area according to any one of claims 1 to 9, wherein the flexible rule (3) is made of synthetic fiber polypropylene, and the main rule (1) and the sliding rule (2) are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260030.XU CN212261594U (en) | 2020-10-12 | 2020-10-12 | Device for measuring width of keratinized gum and width of alveolar ridge in edentulous area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260030.XU CN212261594U (en) | 2020-10-12 | 2020-10-12 | Device for measuring width of keratinized gum and width of alveolar ridge in edentulous area |
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| Publication Number | Publication Date |
|---|---|
| CN212261594U true CN212261594U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260030.XU Active CN212261594U (en) | 2020-10-12 | 2020-10-12 | Device for measuring width of keratinized gum and width of alveolar ridge in edentulous area |
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|---|---|
| CN (1) | CN212261594U (en) |
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