CN207118939U - A kind of special pluggers of MTA - Google Patents
A kind of special pluggers of MTA Download PDFInfo
- Publication number
- CN207118939U CN207118939U CN201720244255.1U CN201720244255U CN207118939U CN 207118939 U CN207118939 U CN 207118939U CN 201720244255 U CN201720244255 U CN 201720244255U CN 207118939 U CN207118939 U CN 207118939U
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- handle
- mta
- pluggers
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Abstract
A kind of special pluggers of MTA, it is related to medical instruments field, it includes horizontally disposed handle, the left end of the handle is removably connected with push rod, the right-hand member of handle, which is removably connected with, tamps bar, and push rod right-to-left is in turn divided into the first linkage section, the first bending segment, changeover portion and push section, wherein, push section right-hand member it is scalable is connected to changeover portion, the left end for pushing section is provided with spoon shape body for pushing MTA；Tamp bar to be made of clear material, it is internally provided with lamp guide；Bar is tamped to be in turn divided into the second linkage section, the second bending segment from left to right and tamp section, wherein, section, which is tamped, for tamping the MTA face of tamping is provided with some arc convex；Handle is hollow structure, including the switch being arranged on handle lateral wall, the power supply, LED light source and the collector lens that are arranged at the control panel of handle madial wall and are set in turn in from left to right in handle, the utility model improves operating efficiency, has saved material.
Description
Technical field
Medical instruments field is the utility model is related to, is specifically a kind of special pluggers of MTA.
Background technology
MTA (Mineral trioxide aggregate, abbreviation MTA) is three oxygen mineral polymers, by U.S. Loma
Invention the 1990s of Linda universities, is approved by U.S. FDA, because it has good histocompatbility, edge seal
The ability of property and inducing tissue regeneration, is clinically mainly used in direct pulp capping, retrograde filling, apical foramen of tooth and has not developed
The treatments such as complete Dental film, root pipe side wall and pulp chamber perforation repairing.
Also without filling MTA special filling instrument in current domestic clinical position, typically with amalgum restoration device or vertical
Pressurizer replaces, such as patent document《The special press perpendicular device of dentistry》(number of patent application：201520106701.3) and specially
Sharp file《A kind of vibration-type oral cavity root-canal filling press perpendicular device》(number of patent application：201420423176.3) disclose
Still following defect be present in corresponding filling instrument, still, above-mentioned apparatus：1st, easily the MTA being sent into is taken out of in filling,
Sometimes also it is difficult to push MTA to depths, tamps, single cases can also makes MTA be attached in root pipe side wall, cause very big material
Material wastes.2nd, lack corresponding secondary light source in filling, have impact on the operating efficiency of doctor.
There are the apparatus for being specifically used to convey MTA in foreign countries ProRoot MTA Delivery Gun, but its is expensive,
And it is domestic at present because the problem of registration certificate, it can not temporarily sell.
Therefore, a kind of special pluggers of MTA are needed badly to solve the above problems.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of special pluggers of MTA, carries
High operating efficiency, has saved material.
To achieve the above objectives, the utility model adopts the technical scheme that：A kind of special pluggers of MTA, including level
The handle of setting, the left end of the handle are removably connected with push rod, and the right-hand member of handle, which is removably connected with, tamps bar, described to push away
Bar right-to-left is sent to be in turn divided into the first linkage section, the first bending segment, changeover portion and push section, wherein, push the right-hand member of section
Scalable to be connected to changeover portion, the left end for pushing section is provided with spoon shape body for pushing MTA；The bar that tamps is by transparent material
It is made, it is internally provided with lamp guide；Bar is tamped to be in turn divided into the second linkage section, the second bending segment from left to right and tamp
Section, wherein, section, which is tamped, for tamping the MTA face of tamping is provided with some arc convex；The handle is hollow structure, including is set
The switch that is placed on handle lateral wall, it is arranged at the control panel of handle madial wall and is set in turn in from left to right in handle
Power supply, LED light source and collector lens, wherein, control panel respectively with switch, power supply, LED light source be electrically connected with.
Further improvement is that：The left end of the changeover portion has a cavity, and the cavity madial wall is provided with internal thread；Institute
State push section side wall and the external screw thread being adapted with internal thread is provided with close to the position of right-hand member.
Further improvement is that：The push section is provided with flat-shaped connecting portion close to the position of spoon shape body.
Further improvement is that：The lamp guide includes bent hollow barred body, and is installed with hollow bar body
Optical fiber.
Further improvement is that：Angle between first linkage section and the first bending segment is 135 °, the first bending segment
Angle between changeover portion is 90 °.
Further improvement is that：Angle between second linkage section and the second bending segment is 135 °, the second bending segment
It it is 90 ° with tamping the angle between section.
Further improvement is that：The push section is opposite with the direction for tamping section.
Further improvement is that：The length for tamping section is 26mm, and gradually subtracted from root to the section radius of end
It is small.
Further improvement is that：Described a diameter of 0.40mm, 0.30mm or 0.20mm for tamping face.
Further improvement is that：The outer surface of the handle is provided with skid resistant course.
The beneficial effects of the utility model are：
1st, in the utility model, push section right-hand member it is scalable be connected to changeover portion, the left end for pushing section is provided with and is used for
MTA spoon shape body is pushed, when carrying out push operation to MTA, push section can be pre-adjusted according to the tip of a root position of patient
Collapsing length, pushed beneficial to by MTA to depths.Meanwhile the design of end spoon shape body, also easily facilitate push MTA.
2nd, in the utility model, tamp bar and be made of clear material, it is internally provided with lamp guide, is filled out to MTA
During press operation, the light that lamp guide can send LED light source is guided to the face of tamping, and is provided secondary light source for doctor's operation, is improved
Operating efficiency.
3rd, in the utility model, collector lens is provided with handle, the face of tamping is provided with some arc convex, due to LED
Light source is the larger scattering light source of the angle of divergence, by setting collector lens to gather the light of scattering to lamp guide, is tamped
Face is provided with some arc convex and again dissipates the irradiation light of lamp guide to surrounding, improves illumination efficiency.Meanwhile arc convex
The MTA that can also prevent from being sent into takes out of and is scattered, and has saved material.
Brief description of the drawings
Fig. 1 is the structural representation of the special pluggers of MTA in the utility model embodiment；
Fig. 2 is the catenation principle figure that section and changeover portion are pushed in the utility model embodiment；
Fig. 3 is the structural representation of spoon shape body in the utility model embodiment；
Fig. 4 is the structural representation that face is tamped in the utility model embodiment.
Reference：
1- handles；11- power supplys；12-LED light sources；13- collector lenses；14- control panels；15- is switched；
2- push rod；The linkage sections of 21- first；The bending segments of 22- first；23- changeover portions；24- pushes section；25- spoon shape bodies；
26- cavitys；The flat-shaped connecting portions of 27-；
3- tamps bar；The linkage sections of 31- second；The bending segments of 32- second；33- tamps section；34- tamps face；35- arc convex；
4- lamp guides.
Embodiment
Embodiment of the present utility model is described below in detail, described embodiment example is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.
, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship, it is for only for ease of narration the utility model and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several ", " some " are meant that two or more, remove
It is non-separately to have clearly specific limit.
With reference to the accompanying drawing of specification, by being further described to specific embodiment of the present utility model, make
The technical solution of the utility model and its advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to accompanying drawing
Example property, it is intended to the utility model is explained, and it is not intended that to limitation of the present utility model.
Shown in Figure 1, the utility model embodiment provides a kind of special pluggers of MTA, including horizontally disposed handle
1, the left end of the handle 1 is removably connected with push rod 2, and the right-hand member of handle 1, which is removably connected with, tamps bar 3, specifically, handle
1 outer surface is provided with skid resistant course, is easy to medical personnel to hold with a firm grip.
The right-to-left of push rod 2 is in turn divided into the first linkage section 21, the first bending segment 22, changeover portion 23 and push section
24, specifically, the angle between the first linkage section 21 and the first bending segment 22 is 135 °, the first bending segment 22 and changeover portion 23 it
Between angle be 90 °.The right-hand member of push section 24 is scalable to be connected to changeover portion 23, shown in Figure 2, the left end tool of changeover portion 23
There is a cavity 26, the madial wall of cavity 26 is provided with internal thread；The push side wall of section 24 is provided with and interior spiral shell close to the position of right-hand member
The external screw thread that line is adapted.Shown in Figure 3, the left end of push section 24 is provided with the spoon shape body 25 for pushing MTA；Specifically
, push section 24 is provided with flat-shaped connecting portion 27 close to the position of spoon shape body 25.When carrying out push operation to MTA, Neng Gougen
According to the tip of a root position of patient, the collapsing length of push section is pre-adjusted, is pushed beneficial to by MTA to depths.Meanwhile end spoon shape body
Design, also easily facilitate push MTA.
Tamp bar 3 to be made of clear material, it is internally provided with lamp guide 4；Specifically, lamp guide 4 is including bent
Hollow barred body, and the optical fiber being installed with hollow bar body.Tamp bar 3 and be in turn divided into the second linkage section 31, from left to right
Two bending segments 32 and section 33 is tamped, specifically, the angle between the second linkage section 31 and the second bending segment 32 is 135 °, second is curved
Trisection 32 and the angle tamped between section 33 are 90 °.It is shown in Figure 4, tamp section 33 and set for tamping MTA face 34 of tamping
There are some arc convex 35；In the present embodiment, the length for tamping section 33 is 26mm, and gradual from root to the section radius of end
Reduce.Tamp a diameter of 0.40mm, 0.30mm or the 0.20mm in face 34, you can will tamp bar 3 according to the diameter in the face of tamping 34
Some models are divided into, bar 3 is tamped select respective model according to the diameter of the thickness of patient's root pipe, tip of a root bore portion.
Specifically, push section 24 is opposite with the direction for tamping section 33.
Handle 1 is hollow structure, including be arranged on the lateral wall of handle 1 switch 15, be arranged at the control of the madial wall of handle 1
The making sheet 14 and power supply 11 being set in turn in from left to right in handle 1, LED light source 12 and collector lens 13, wherein, control
Plate 14 is electrically connected with switch 15, power supply 11, LED light source 12 respectively.
The operation principle of the special pluggers of the utility model MTA is：
When carrying out push operation to MTA using push rod, according to the tip of a root position of patient, the flexible of push section is pre-adjusted
Length, MTA is then pushed to predetermined patterns using spoon shape body；
Guided using the light that when tamping bar and carrying out tamping operation to MTA, lamp guide can send LED light source to tamping
Face, by collector lens can by the light of scattering to lamp guide gather transparent arc convex again by the irradiation light of lamp guide to
Surrounding is dissipated, and floor light is provided for doctor.Meanwhile the MTA that arc convex can also prevent from being sent into takes out of and is scattered, section
About material.
Inventive point of the present utility model is the attachment structure rather than software module between hardware, the above-mentioned software module that is related to
Content is that existing technical staff need not make what creative work can be realized as.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model
Fall in the scope of protection of the utility model, it should be limited by each claim.
Claims (10)
1. a kind of special pluggers of MTA, including horizontally disposed handle (1), the left end of the handle (1) are removably connected with push
Bar (2), the right-hand member of handle (1), which is removably connected with, tamps bar (3), it is characterised in that：
Push rod (2) right-to-left be in turn divided into the first linkage section (21), the first bending segment (22), changeover portion (23) and
Section (24) is pushed, wherein, the right-hand member of push section (24) is scalable to be connected to changeover portion (23), and the left end of push section (24) is provided with
For pushing MTA spoon shape body (25)；
The bar (3) that tamps is made of clear material, and it is internally provided with lamp guide (4)；Bar (3) is tamped to draw successively from left to right
It is divided into the second linkage section (31), the second bending segment (32) and tamps section (33), wherein, tamp section (33) and be used to tamp filling out for MTA
Pressure surface (34) is provided with some arc convex (35)；
The handle (1) is hollow structure, including be arranged on handle (1) lateral wall switch (15), be arranged in handle (1)
The control panel (14) of the side wall and power supply (11) being set in turn in from left to right in handle (1), LED light source (12) and optically focused
Lens (13), wherein, control panel (14) is electrically connected with switch (15), power supply (11), LED light source (12) respectively.
2. the special pluggers of MTA according to claim 1, it is characterised in that：The left end of the changeover portion (23) has one
Cavity (26), cavity (26) madial wall are provided with internal thread；Push section (24) side wall is provided with close to the position of right-hand member
The external screw thread being adapted with internal thread.
3. the special pluggers of MTA according to claim 1, it is characterised in that：The push section (24) is close to spoon shape body
(25) position is provided with flat-shaped connecting portion (27).
4. the special pluggers of MTA according to claim 1, it is characterised in that：The lamp guide (4) includes bent sky
Axle body, and the optical fiber being installed with hollow bar body.
5. the special pluggers of MTA according to claim 1, it is characterised in that：First linkage section (21) and first curved
Angle between trisection (22) is 135 °, and the angle between the first bending segment (22) and changeover portion (23) is 90 °.
6. the special pluggers of MTA according to claim 1, it is characterised in that：Second linkage section (31) and second curved
Angle between trisection (32) is 135 °, and the second bending segment (32) and the angle tamped between section (33) are 90 °.
7. the special pluggers of MTA according to claim 1, it is characterised in that：It is described to push section (24) and tamp section (33)
Direction it is opposite.
8. the special pluggers of MTA according to claim 1, it is characterised in that：The length for tamping section (33) is 26mm,
And it is gradually reduced from root to the section radius of end.
9. the special pluggers of MTA according to claim 1, it is characterised in that：It is described to tamp a diameter of of face (34)
0.40mm, 0.30mm or 0.20mm.
10. the special pluggers of MTA according to claim 1, it is characterised in that：The outer surface of the handle (1) is provided with
Skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244255.1U CN207118939U (en) | 2017-03-14 | 2017-03-14 | A kind of special pluggers of MTA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244255.1U CN207118939U (en) | 2017-03-14 | 2017-03-14 | A kind of special pluggers of MTA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118939U true CN207118939U (en) | 2018-03-20 |
Family
ID=61614447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244255.1U Expired - Fee Related CN207118939U (en) | 2017-03-14 | 2017-03-14 | A kind of special pluggers of MTA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807107A (en) * | 2021-03-10 | 2021-05-18 | 桂林市啄木鸟医疗器械有限公司 | Filling device and root canal therapy equipment |
-
2017
- 2017-03-14 CN CN201720244255.1U patent/CN207118939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807107A (en) * | 2021-03-10 | 2021-05-18 | 桂林市啄木鸟医疗器械有限公司 | Filling device and root canal therapy equipment |
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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: 20180320 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |