CN208640951U - A kind of measurement of dental arch instrument - Google Patents
A kind of measurement of dental arch instrument Download PDFInfo
- Publication number
- CN208640951U CN208640951U CN201820322842.2U CN201820322842U CN208640951U CN 208640951 U CN208640951 U CN 208640951U CN 201820322842 U CN201820322842 U CN 201820322842U CN 208640951 U CN208640951 U CN 208640951U
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- China
- Prior art keywords
- measurement
- leg
- tip
- dental arch
- measurement leg
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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.)
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Abstract
The utility model belongs to field of medical appliances, is related to a kind of measurement of dental arch instrument, specifically includes shell, first measurement leg, the second measurement leg, handle, first measurement leg one end is tip, and the first measurement leg other end protrudes into the shell, and with the housing hinge, second measurement leg one end is tip, and the second measurement leg other end protrudes into the shell, and with the housing hinge, No. 1 measuring scale is set gradually on the first measurement leg, No. 2 measuring scales, No. 3 measuring scales, No. 4 measuring scales.Measurement of dental arch instrument described in the utility model can help doctor quickly to determine patient's Dental arch dimension, select most suitable mold taking tray, it avoids having selected the inappropriate mold taking tray of size because of the error that doctor estimates, also avoids repeatedly trying out in patient mouthful and just can determine that most suitable mold taking tray.
Description
Technical field
The utility model belongs to field of medical appliances, is related to a kind of measurement of dental arch instrument.
Background technique
In clinical dentistry, production etc. to the correction of tooth, reparation and artificial tooth requires to be selected according to Dental arch dimension
Mold taking tray is selected, common mold taking tray is divided into 1,2,3, No. 4, wherein Dental arch dimension is No. 1 mold taking tray of 6.0-6.5cm,
Dental arch dimension is No. 2 mold taking trays of 6.5-7.0cm, and Dental arch dimension is No. 3 mold taking trays of 7.0-7.5cm, and Dental arch dimension is
No. 4 mold taking trays of 7.5-8.0cm.Above data can be seen that the corresponding Dental arch dimension phase of mold taking tray of adjacent model
Poor 0.5cm.For experienced dentist, the modulus to match is substantially selected by estimating the Dental arch dimension of patient
Pallet.And for the doctor less for practice dentist or experience, need to choose several relatively suitable mold taking trays
Successively it can just judge which mold taking tray is most suitable later to patient is on probation.Therefore, being badly in need of one kind can quick and precisely measure
The measurement of dental arch instrument of Dental arch dimension, so that the most suitable mold taking tray of doctor's fast selecting carries out impression making.
Utility model content
The purpose of this utility model is to provide a kind of measurement of dental arch instrument, solves and selected because of the error of doctor's range estimation
The inappropriate mold taking tray of size, and the technical issues of just can determine that most suitable mold taking tray is repeatedly tried out in patient mouthful.
The realization process of the utility model is as follows:
A kind of measurement of dental arch instrument, including shell, the first measurement leg, the second measurement leg, handle, first measurement leg one end
For tip, the first measurement leg other end protrudes into the shell, and with the housing hinge, second measurement leg one end is
Tip, the second measurement leg other end protrude into the shell, and with the housing hinge, successively set on the first measurement leg
Set No. 1 measuring scale, No. 2 measuring scales, No. 3 measuring scales, No. 4 measuring scales.
Further, the point at the tip of the corresponding first measurement leg of the length of No. 1 measuring scale and the second measurement leg
The distance between end is 6.0-6.5cm, is suitble to No. 1 mold taking tray；Corresponding first measurement of the length of No. 2 measuring scales
The tip of leg and the distance between the tip of the second measurement leg are 6.5-7.0cm, are suitble to No. 2 mold taking trays；No. 3 measuring scales
The tip of the corresponding first measurement leg of length and the distance between tip of the second measurement leg be 7.0-7.5cm, be suitble to 3
Number mold taking tray；The length of No. 4 measuring scales it is corresponding it is described first measurement leg tip and second measurement leg tip it
Between distance be 7.5-8.0cm, be suitble to No. 4 mold taking trays.
Further, No. 1 measuring scale, No. 2 measuring scales, No. 3 measuring scales, No. 4 measuring scales are arc
Shape steel bar.
Further, No. 1 measuring scale, No. 2 measuring scales, No. 3 measuring scales, No. 4 measuring scales pass through with the first measurement leg
It is welded to connect.
Further, the tip of the first measurement leg is arc, and the tip of the second measurement leg is arc.
Described in the utility model connected with the device or part of two parts of a rotary key screw
Get up.
The utility model has the beneficial effects that successively being set on the first measurement leg of (1) measurement of dental arch instrument described in the utility model
Set No. 1 measuring scale, No. 2 measuring scales, No. 3 measuring scales, No. 4 measuring scales, the inside edge of the second measurement leg is fallen into accordingly when measurement
Measuring scale region such as falls into No. 2 measuring scales, then corresponds to No. 2 mold taking trays；(2) measurement of dental arch instrument described in the utility model can be with
It helps doctor quickly to determine patient's Dental arch dimension, selects most suitable mold taking tray, avoid selecting because of the error that doctor estimates
The inappropriate mold taking tray of size, also avoids repeatedly trying out in patient mouthful and just can determine that most suitable mold taking tray.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of measurement of dental arch instrument described in embodiment 1；
Fig. 2 is the side view of measurement of dental arch instrument described in embodiment 1；
In figure, 1 is shell, and 2 be the first measurement leg, and 3 be the second measurement leg, and 4 be handle, and 5 be No. 1 measuring scale, and 6 be No. 2
Measuring scale, 7 be No. 3 measuring scales, and 8 be No. 4 measuring scales；Wherein the corresponding Dental arch dimension of No. 1 measuring scale is that 6.0-6.5cm is suitble to 1
Number mold taking tray, the corresponding Dental arch dimension of No. 2 measuring scales are that 6.5-7.0cm is suitble to No. 2 mold taking trays, and No. 3 measuring scales are corresponding
Dental arch dimension is that 7.0-7.5cm is suitble to No. 3 mold taking trays, and the corresponding Dental arch dimension of No. 4 measuring scales is that 7.5-8.0cm is suitble to No. 4
Mold taking tray.
Specific embodiment
The utility model is described further below with reference to embodiment.
In order to solve to have selected the inappropriate mold taking tray of size because of the error that doctor estimates, and in patient mouthful repeatedly
The technical issues of just can determine that most suitable mold taking tray on probation, the utility model provide a kind of measurement of dental arch instrument.
Embodiment 1
Measurement of dental arch instrument described in the utility model is shown in Fig. 1 and Fig. 2, including shell 1, the first measurement leg 2, the second measurement leg
3, handle 4, first measurement, 2 one end of leg is tip, and the first measurement 2 other end of leg protrudes into the shell 1, and with it is described
Shell 1 is hinged, and second measurement, 3 one end of leg is tip, and the second measurement 3 other end of leg protrudes into the shell 1, and with institute
It is hinged to state shell 1, sets gradually the measurement of the measuring scale 6,3 measuring scale 7,4 of No. 1 measuring scale 5,2 on the first measurement leg 2
Ruler 8,4 kinds of model measuring scales are arc-shaped steel bar, and are connect by welding with the first measurement leg 2, No. 1 measuring scale 5
The tip of the corresponding first measurement leg 2 of length and the distance between tip of the second measurement leg 3 be 6.0-6.5cm, fit
Close No. 1 mold taking tray；The tip and second of the corresponding first measurement leg 2 of the length of No. 2 measuring scales 6 measures leg 3
The distance between tip is 6.5-7.0cm, is suitble to No. 2 mold taking trays；The length of No. 3 measuring scales 7 corresponding described first
The distance between the tip at the tip and the second measurement leg 3 that measure leg 2 is 7.0-7.5cm, is suitble to No. 3 mold taking trays；Described No. 4
The tip of the corresponding first measurement leg 2 of the length of measuring scale 8 and the distance between the tip of the second measurement leg 3 are 7.5-
8.0cm is suitble to No. 4 mold taking trays, and the tip of the first measurement leg 2 is arc, and the tip of the second measurement leg 3 is arc.
Described in the utility model connected with the device or part of two parts of a rotary key screw
Come.
Dental arch dimension in patient mouthful is accurately converted into scale section using measurement of dental arch instrument by the utility model, is being carved
The suitable pallet of selection in interval range is spent, avoids and has selected the inappropriate pallet of size because of the error of doctor's range estimation,
It avoids and repeatedly tries out pallet in patient mouthful, the Dental arch dimension measuring instrument, can guarantee doctor accurately is that patient selects to close
Suitable pallet, to improve the working efficiency of doctor.
The size and shape of mold taking tray will be selected according to the size of dental arch and form.Outside in mold taking tray and dental arch
There should be the gap 3-4mm, to accommodate moulage, the edge of a wing should not interfere the activity of lip, cheek and tongue away from duplicature about 2mm, and
And there is corresponding incisura to be avoided at lip cheek glossodemus.Doctor is first measured with Dental arch dimension before producing model for patient
Instrument measures the size of dental arch in patient mouthful, the upper jaw measure the distance of two sides maxillary tuberosity, lower jaw measurement two sides retromolar pad away from
From data area then in the distance of measurement plus 3-4mm, when being final choice pallet.
The above content is specific preferred embodiment further description to made by the utility model is combined, no
It can assert that the specific implementation of the utility model is only limitted to these explanations.For the utility model those of ordinary skill in the art
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, all should be considered as category
In the protection scope of the utility model.
Claims (5)
1. a kind of measurement of dental arch instrument, it is characterised in that: including shell (1), the first measurement leg (2), the second measurement leg (3), handle
(4), it is described first measurement leg (2) one end be tip, it is described first measurement leg (2) other end protrudes into the shell (1), and with institute
State shell (1) hingedly, second measurement leg (3) one end is tip, and described second measurement leg (3) other end protrudes into the shell
(1), and with the shell (1) hingedly, No. 1 measuring scale (5) is set gradually in first measurement leg (2), No. 2 measuring scales (6),
No. 3 measuring scales (7), No. 4 measuring scales (8).
2. measurement of dental arch instrument according to claim 1, it is characterised in that: the length of No. 1 measuring scale (5) is corresponding described
The distance between the tip of first measurement leg (2) and the tip of the second measurement leg (3) are 6.0-6.5cm, are suitble to No. 1 modulus support
Disk；The length of No. 2 measuring scales (6) it is corresponding it is described first measurement leg (2) tip and second measurement leg (3) tip it
Between distance be 6.5-7.0cm, be suitble to No. 2 mold taking trays；Corresponding first measurement of the length of No. 3 measuring scales (7)
The distance between the tip of leg (2) and the tip of the second measurement leg (3) are 7.0-7.5cm, are suitble to No. 3 mold taking trays；Described No. 4
The tip of corresponding first measurement leg (2) of the length of measuring scale (8) and the distance between the tip of the second measurement leg (3) are
7.5-8.0cm being suitble to No. 4 mold taking trays.
3. measurement of dental arch instrument according to claim 1, it is characterised in that: No. 1 measuring scale (5), No. 2 measuring scales
(6), No. 3 measuring scales (7), No. 4 measuring scales (8) are arc-shaped steel bar.
4. measurement of dental arch instrument according to claim 1, it is characterised in that: No. 1 measuring scale (5), No. 2 measuring scales (6), 3
Number measuring scale (7), No. 4 measuring scales (8) pass through welded connecting with the first measurement leg (2).
5. measurement of dental arch instrument according to claim 1, it is characterised in that: the tip of first measurement leg (2) is arc, the
The tip of two measurements leg (3) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322842.2U CN208640951U (en) | 2018-03-09 | 2018-03-09 | A kind of measurement of dental arch instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322842.2U CN208640951U (en) | 2018-03-09 | 2018-03-09 | A kind of measurement of dental arch instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640951U true CN208640951U (en) | 2019-03-26 |
Family
ID=65773442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322842.2U Expired - Fee Related CN208640951U (en) | 2018-03-09 | 2018-03-09 | A kind of measurement of dental arch instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429473A (en) * | 2022-02-11 | 2022-12-06 | 四川省医学科学院·四川省人民医院 | Dental arch measuring device |
-
2018
- 2018-03-09 CN CN201820322842.2U patent/CN208640951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429473A (en) * | 2022-02-11 | 2022-12-06 | 四川省医学科学院·四川省人民医院 | Dental arch measuring device |
| CN115429473B (en) * | 2022-02-11 | 2024-04-12 | 四川省医学科学院·四川省人民医院 | Dental arch measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |