CN207721914U - Multipurpose test desk - Google Patents
Multipurpose test desk Download PDFInfo
- Publication number
- CN207721914U CN207721914U CN201720689572.4U CN201720689572U CN207721914U CN 207721914 U CN207721914 U CN 207721914U CN 201720689572 U CN201720689572 U CN 201720689572U CN 207721914 U CN207721914 U CN 207721914U
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- CN
- China
- Prior art keywords
- table top
- cutter
- test desk
- measurement table
- multipurpose test
- Prior art date
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a kind of multipurpose test desk, table top and the ladder-like length scales below the measurement table top are measured including one, it is provided with multiple putting holes on measuring table top, each putting hole corresponds to a step of ladder-like length scales, it further include one first cutting assembly, first cutting assembly includes the first sliding groove being arranged measuring table top opposite sides, with the first sliding groove cooperation and two the first sliding rails extended towards measurement table top direction and fixation or the first cutter for being detachably connected two the first sliding rails, the blade of first cutter is parallel with table top is measured.The utility model has the advantage of one, eliminate and expand influence of the needle upper limit position block to measurement.Two, the first cutter avoid the use of gutta-percha point trimmer or scissors for the extra gutta-percha point of fly-cutting after fixed length.Three, the finishing of main sharp length, avoids the use of gutta-percha point trimmer or scissors when the second cutter try main sharp for root canal.Four, increase measurement range.
Description
Technical field
The utility model is related to medical instruments field more particularly to a kind of multipurpose measurements suitable for tooth root canal
Platform.
Background technology
Root pipe is exactly that channel of traveling nerve and blood vessel inside root of the tooth.It can be seen that having among root of the tooth under X-ray
The filament of one black, the position that it shows are root pipe place.Root canal therapy is the most common therapy of oral medicine
One of.
In root canal, it usually needs expand root pipe.In the prior art, generally using diameter from small to large multiple
Expand needle and be sequentially placed into root pipe, and then expands root pipe.Due to the length of same root pipe be it is fixed, in each expansion needle
It stretches into before root pipe, needs to measure its length by test desk, and limit it by the vernier (stop) on each expansion needle and stretch
The length for entering root pipeline section makes the length of itself and root pipe match.
It is the important step in root canal to carry out root-canal filling using gutta-percha point, during root-canal filling, it is necessary to
The length of gutta-percha point is intercepted according to tooth root pipe physical length (filling size), and then obtains suitable gutta-percha point work length
Degree, is filled.
In the prior art, it is usually measured using test desk and expands the length of needle and the active length of gutta-percha point.Existing
The structure of pipe test desk refers to Fig. 1.Existing root cap cell platform includes a measurement plane 10, and the measurement plane 10 is provided with
Multiple putting holes 11,10 lower section of the measurement plane are provided with multiple steps 12 to successively decrease step by step, and each step 12 corresponds to one and puts
Hole 11 is set, the distance of the step 12 to the putting hole 11 as needs the length measured, in general, in 11 side mark of putting hole
Note has the 11 corresponding length data of putting hole record.The shortcomings that existing root cap cell platform is, one, have a single function, only make
It is used for measuring scale, without gutta-percha point cut-out and grooming function；Two, the putting hole 11 of 10 integer length of plane is measured same flat
In face, 11 position of putting hole of non-integer length forms low degree to lower recess, therefore, can shape on measuring plane 10
At two planes of height, then when in use due to expanding irregularly causing at low degree for needle upper limit position block (stop) shape
Limited block is stuck, and can not fit in low degree completely, forms error, then length of the last obtained length commonly greater than needs
Degree；Three, institute's energy measurement range is smaller (i.e. range is small), and the longer tooth of some roots of the tooth cannot use.
Therefore, there is an urgent need for a kind of novel multipurpose test desk meet demands.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of multipurpose test desks, can make test desk not
It only can be used as to measure and be used, cutting can also be made and be used.
To solve the above-mentioned problems, the utility model provides a kind of multipurpose test desk, including one measures table top and position
Ladder-like length scales below the measurement table top, multiple putting holes, each placement are provided on the measurement table top
Hole corresponds to a step of the ladder-like length scales, further includes one first cutting assembly, and first cutting assembly includes setting
It sets in the first sliding groove for measuring table top opposite sides, coordinate with the first sliding groove and prolong towards the measurement table top direction
Two the first sliding rails stretched and fixation or the first cutter for being detachably connected two the first sliding rails, the knife of first cutter
Sword is parallel with the measurement table top.
Further, the blade of first cutter can be slided along the measurement mesa surfaces.
Further, first cutter are double-edged blade.
Further, on the measurement table top, all putting holes are in the same plane.
Further, the first sliding groove is arranged along the measurement table top length direction, and first cutter can be along institute
It states and measures the sliding of table top length direction.
Further, further include one second cutting assembly, be arranged below the ladder-like length scales, second cutting
Component includes the second sliding slot being oppositely arranged on vertical measurement table top direction, extends into the second sliding slot and second cunning
Slot coordinates the second cutter and the accommodating chamber towards test desk inner recess, the vertical measurement table top of second cutter to set
It sets, and can be slided along the measurement table top length direction.
Further, the accent in the accommodating chamber is arranged in the second sliding slot and second cutter.
Further, the one side of the accommodating chamber is inclined-plane.
Further, further include one second sliding rail, second sliding rail and second sliding slot cooperation, second cutter
Both ends it is fixed respectively or be detachably connected to the second sliding rail.
Further, the range of the multipurpose test desk is 12 millimeters~33.5 millimeters, the difference in height of adjacent two putting hole
It is 0.5 millimeter.
Further, the multipurpose test desk further includes a lateral length measured hole, the lateral length measured hole setting
Below the ladder-like length scales, and the range of the lateral length measured hole is more than or equal to 40 millimeters.
The utility model has the advantage of, one, by two measurement planes become one measurement plane, eliminate expand the needle upper limit
Influence of the position block to measurement.Two, increase by the first cutting assembly on measuring plane, first cutter are sliding blade, are used
The extra gutta-percha point of fly-cutting after fixed length, avoids the use of gutta-percha point trimmer or scissors.Three, setting gated type slides knife
Piece, when main sharp for root canal examination, the finishing of main point length avoids the use of gutta-percha point trimmer or scissors, time saving and energy saving.
Four, increase measurement range, cover clinical almost all of root length range.Five, the blade of cutting assembly is detachable, more
It changes, it is cost-effective.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing root cap cell platform；
Fig. 2 is the structural schematic diagram of the utility model root cap cell platform；
Fig. 3 is the structural schematic diagram of the first sliding rail and the first sliding groove cooperation；
Fig. 4 is the structural schematic diagram of the first cutter and the cooperation of the first sliding rail；
Fig. 5 A are single dege blade schematic diagram；
Fig. 5 B are double-edged blade schematic diagram；
Fig. 6 is the structural schematic diagram of the second cutter and second sliding slot cooperation.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the specific implementation mode of multipurpose test desk provided by the utility model.
Referring to Fig. 2, the utility model multipurpose test desk includes a measurement table top 20 and is located under the measurement table top 20
The ladder-like length scales 30 of side.The ladder-like length scales 30 are this field conventional design, are successively decreased step by step with multiple
Step, the difference in height between adjacent two steps is 0.5 millimeter.
Multiple putting holes 21 are provided on the measurement table top 20, each putting hole 21 corresponds to the ladder-like long scale
One step of ruler 30.For placing expansion needle, either gutta-percha point expands needle to the putting hole 21 or gutta-percha point passes through putting hole
It is contacted with a ledge surface of the ladder-like length scales 30 after 21, then the ledge surface to 20 surface of the measurement table top
Distance is the active length of the expansion needle or gutta-percha point.In the present invention, it is preferable that in the measurement table top 20
On, all putting holes 21 in the same plane, thus can be divided into height two to avoid plane is measured in the prior art
The defect of a plane, and then reduce error.
Referring to Fig. 2 and Fig. 3, the multipurpose test desk further includes one first cutting assembly.The first cutting assembly packet
Include the first sliding groove 40, the first sliding rail 41 and the first cutter 42.
For the setting of the first sliding groove 40 in 20 opposite sides of measurement table top, i.e., the described the first sliding groove 40 is to be oppositely arranged
Two sliding slots.Preferably, the first sliding groove 40 is arranged along 20 length direction of measurement table top, and then can reduce described
The length of one cutter avoids the first cutter from generating crooked radian due to long.
First sliding rail 41 and the first sliding groove 40 coordinate and towards 20 direction of measurements table top extensions, and described the
One sliding rail 41 is correspondingly arranged with the first sliding groove 40, i.e., first sliding rail 41 is also two.In this embodiment,
First sliding rail 41 is L-shaped, and one end of L-type is inserted into the first sliding groove 40, is slided with the first sliding groove cooperation,
The other end of L-type extends towards the direction for measuring table top 20, and the first cutter are formed in the both sides for measuring table top 20
42 holder.
First sliding rail 41 is fixed or be detachably connected to first cutter 42.Shown in Figure 4, described first cuts
The both ends of cutter 42 are separately connected first sliding rail 41, and first sliding rail 41 forms the holder of first cutter 42.
The blade of first cutter 42 is parallel with the measurement table top 20 so that in any position for measuring table top 20, institute
It is consistent to state 42 cutting planes of the first cutter.Preferably, first cutter 42 be double-edged blade, the advantage is that, into
When row cutting, the sample to be cut of 42 both sides of the first cutter is cleavable, it is not necessary to adjust the direction of the first cutter 42.Into one
Step, since the first sliding groove 40 is arranged along 20 length direction of measurement table top, first cutter 42 being capable of edge
20 length direction of the measurement table top sliding.First cutter 42 slide, the cleavable production being inserted into the putting hole 21
Product.Preferably, the blade of first cutter 42 can be slided along 20 surface of measurement table top, i.e., described first cutter
42 blade be lower blade, the distance between the blade of first cutter 42 and the measurement table top 20 very little, as far as possible
Reduction error caused by due to the distance between the blade of first cutter 42 and measurement table top 20.Referring to Fig. 5 A and figure
Shown in 5B, wherein Fig. 5 A are single dege blade, and Fig. 5 B are double-edged blade, and the blade is lower blade.
Further, the multipurpose test desk further includes one second cutting assembly, is arranged in the ladder-like length scales
30 lower sections, specifically, second cutting assembly is arranged in multipurpose test desk side.The second cutting assembly packet
Include second sliding slot 50 and the second cutter 51.
The second sliding slot 50 is oppositely arranged on 20 direction of vertical measurement table top, the extending direction of the second sliding slot 50
For the length direction for measuring table top 20.Referring to Fig. 2 and Fig. 6, second cutter 51 extend into the second sliding slot 50
Coordinate with the second sliding slot 50.The vertical measurement table top 20 of second cutter 51 is arranged, and can be along the measurement
20 length direction of table top slides.Further, further include the second sliding rail (not indicated in attached drawing), second sliding rail and described second
Sliding slot 50 coordinates, and the both ends of second cutter 51 are fixed respectively or are detachably connected to the second sliding rail.
Further, second cutting assembly further includes an accommodating chamber 52.The accommodating chamber 52 is towards multipurpose test desk
Inner recess.In this embodiment, the one side of the accommodating chamber 52 is inclined-plane so that is put into product therein, example
Such as gutta-percha point, it is able to observe that its scale, and then facilitates cutting regular length, so as to reduce cutting error.Further, institute
It states second sliding slot 50 and accent in the accommodating chamber 52, i.e., described, the second sliding slot 50 is arranged in second cutter 51
And the side surface in the multifunctional measuring platform is arranged in second cutter 51, and then it is avoided to occupy the sky of accommodating chamber 52
Between.
After the completion of using the cutting of the first cutting assembly, if desired the length of the product after adjustment cutting, can be used described
Second cutting assembly is cut.
Further, the range of the multipurpose test desk is 12 millimeters~33.5 millimeters, the height of adjacent two putting hole 21
Difference is 0.5 millimeter, is marked with the 21 corresponding length data of putting hole record on 21 side of putting hole, then present embodiment
In include altogether 44 putting holes 21, can almost cover clinical all root lengths.Further, the multipurpose test desk
Further include a lateral length measured hole 60, the lateral length measured hole 60 is arranged below the ladder-like length scales, and
The range of the lateral length measured hole is more than or equal to 40 millimeters.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of multipurpose test desk, including a measurement table top and the ladder-like length scales below the measurement table top,
Multiple putting holes are provided on the measurement table top, each putting hole corresponds to a step of the ladder-like length scales,
It is characterized in that, further includes one first cutting assembly, first cutting assembly includes being arranged in the measurement table top opposite sides
The first sliding groove, two the first sliding rails extending with the first sliding groove cooperation and towards the measurement table top direction and fixation or
The first cutter of two the first sliding rails are detachably connected, the blade of first cutter is parallel with the measurement table top.
2. multipurpose test desk according to claim 1, which is characterized in that the blade of first cutter can be along institute
It states and measures mesa surfaces sliding.
3. multipurpose test desk according to claim 1, which is characterized in that first cutter are double-edged blade.
4. multipurpose test desk according to claim 1, which is characterized in that all described to put on the measurement table top
Set hole in the same plane.
5. multipurpose test desk according to claim 1, which is characterized in that the first sliding groove is long along the measurement table top
Direction setting is spent, first cutter can be slided along the measurement table top length direction.
6. multipurpose test desk according to claim 1, which is characterized in that further include one second cutting assembly, setting exists
Below the ladder-like length scales, second cutting assembly includes second be oppositely arranged on vertical measurement table top direction
Sliding slot extends into the second sliding slot and the second sliding slot the second cutter of cooperation and the receiving towards test desk inner recess
Chamber, the vertical measurement table top setting of second cutter, and can be slided along the measurement table top length direction.
7. multipurpose test desk according to claim 6, which is characterized in that the second sliding slot and second cutter
Accent in the accommodating chamber is set, and the one side of the accommodating chamber is inclined-plane.
8. multipurpose test desk according to claim 6, which is characterized in that further include one second sliding rail, described second slides
Rail coordinates with the second sliding slot, and the both ends of second cutter are fixed respectively or are detachably connected to the second sliding rail.
9. multipurpose test desk according to claim 1, which is characterized in that the range of the multipurpose test desk is 12 millis
The difference in height of rice~33.5 millimeters, adjacent two putting hole is 0.5 millimeter.
10. multipurpose test desk according to claim 1, which is characterized in that the multipurpose test desk further includes a cross
To linear measure longimetry hole, the lateral length measured hole is arranged below the ladder-like length scales, and the lateral length is surveyed
The range of metering-orifice is more than or equal to 40 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689572.4U CN207721914U (en) | 2017-06-14 | 2017-06-14 | Multipurpose test desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689572.4U CN207721914U (en) | 2017-06-14 | 2017-06-14 | Multipurpose test desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721914U true CN207721914U (en) | 2018-08-14 |
Family
ID=63089781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689572.4U Expired - Fee Related CN207721914U (en) | 2017-06-14 | 2017-06-14 | Multipurpose test desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680522A (en) * | 2019-10-18 | 2020-01-14 | 桂林市啄木鸟医疗器械有限公司 | Novel gutta-percha point trimmer |
| CN112618063A (en) * | 2020-11-20 | 2021-04-09 | 浙江大学 | Multifunctional measuring table |
-
2017
- 2017-06-14 CN CN201720689572.4U patent/CN207721914U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680522A (en) * | 2019-10-18 | 2020-01-14 | 桂林市啄木鸟医疗器械有限公司 | Novel gutta-percha point trimmer |
| WO2021073059A1 (en) * | 2019-10-18 | 2021-04-22 | 桂林市啄木鸟医疗器械有限公司 | Novel gutta percha point trimmer |
| JP2022526783A (en) * | 2019-10-18 | 2022-05-26 | 桂林市啄木鳥医療器械有限公司 | New Gutta-percha Point (GP) Trimmer |
| JP7378101B2 (en) | 2019-10-18 | 2023-11-13 | 桂林市啄木鳥医療器械有限公司 | New type of gutta-percha point (GP) trimmer |
| CN112618063A (en) * | 2020-11-20 | 2021-04-09 | 浙江大学 | Multifunctional measuring table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |