CN110279481A - A kind of medical appliances in stomatology department buffering catch means - Google Patents
A kind of medical appliances in stomatology department buffering catch means Download PDFInfo
- Publication number
- CN110279481A CN110279481A CN201910518808.1A CN201910518808A CN110279481A CN 110279481 A CN110279481 A CN 110279481A CN 201910518808 A CN201910518808 A CN 201910518808A CN 110279481 A CN110279481 A CN 110279481A
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- China
- Prior art keywords
- slot
- block
- setting
- fixedly connected
- solid rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Abstract
The present invention relates to medical instrument auxiliary device technical fields, and disclose a kind of medical appliances in stomatology department buffering catch means, including connecting rod, lock normotopia connector, insert solid rod and medical instrument bar, the bottom of locking normotopia connector offers the circular groove to match with slotting solid rod, the one end for inserting solid rod extends to setting in circular groove, buffer spring is equipped in circular groove, the both ends of buffer spring are fixedly connected with setting at the top of the slot bottom of circular groove and slotting solid rod respectively, it inserts and is fixedly connected to limited block at the top of solid rod two sidewalls, the sidewall symmetry of circular groove opens up that there are two the limiting slots that match with limited block, two limited blocks are slidably connected with limiting slot setting.Medical appliances in stomatology department buffering catch means can easily mount and dismount medical instrument part, to improve the efficiency of replacement different medical instrument part, it is provided simultaneously with the effect of buffering, the probability of medical instrument part damage is reduced, convenient for the use of people.
Description
Technical field
The present invention relates to medical instrument auxiliary device technical field, specially a kind of medical appliances in stomatology department buffers lock-bit
Device.
Background technique
With the maturation of China's mouth medical technology, various oral medical related equipments are also more and more, oral medical device
Tool such as mouth mirror, dental explorer, dental elevator etc., these medical treatment beveling parts, which require to be assemblied in the slotting solid rod of oral cavity medical apparatus, to carry out
The treatment of corresponding mouth disease, it is more troublesome for the installation of these medical instruments in the prior art, thus to replacement not
Same medical instrument part carries out the relatively low of Use Limitation rate, and does not have the effect of buffering, be easy to cause medical instrument part
Damage, is not easy to the use of people.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of medical appliances in stomatology department buffering catch means to have easily
Medical instrument part is mounted and dismounted, to improve the efficiency of replacement different medical instrument part, is provided simultaneously with buffering
The advantages of effect reduces the probability of medical instrument part damage, uses convenient for people, solves the installation for these medical instruments
It is more troublesome, thus carrying out the relatively low of Use Limitation rate to the different medical instrument part of replacement, and do not have the effect of buffering
Fruit be easy to cause the damage of medical instrument part, is not easy to the problem of people use.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of medical appliances in stomatology department buffers catch means,
Including connecting rod, locking normotopia connector, solid rod and medical instrument bar are inserted, the bottom of the locking normotopia connector offers and insert solid
The circular groove that bar matches, one end of the slotting solid rod extend to setting in circular groove, and buffer spring is equipped in the circular groove, described slow
Rush the both ends of spring respectively with setting, the top of the slotting solid rod two sidewalls are fixedly connected at the top of the slot bottom of circular groove and slotting solid rod
It is fixedly connected to limited block, the sidewall symmetry of the circular groove opens up that there are two the limiting slot to match with limited block, two institutes
It states limited block to be slidably connected with limiting slot setting, the bottom of the slotting solid rod is offered inserts with what medical instrument bar matched
Slot, the side wall of the slot are also provided with through slot, and the bar wall fixing sleeve of the medical instrument bar is connected to first annular piece, and first
Ring block and through slot, which cooperate, to be arranged, and the sidewall symmetry of the slotting solid rod is opened up there are four the through-hole being connected with through slot, and four
Movable block is equipped in a through-hole, four movable block one end close to each other offer inclined surface, described in four
One end that movable block is located remotely from each other is arc-shaped setting, first annular piece of the sidewall symmetry open up there are four and movable block
The first card slot to match, the outer wall movable sleeve of the slotting solid rod are equipped with round tube, and the sidewall symmetry of round tube open up there are four with
The limit hole that movable block matches, the inner wall of the round tube are symmetrically fixedly connected there are two sliding block, and the outer wall of the slotting solid rod is opened
Equipped with the arc chute to match with sliding block, the bottom of two sliding blocks opens up fluted, and fixture block is equipped in the groove
And elastic spring, the both ends of the elastic spring are fixedly connected with setting, the arc with the slot bottom at the top of fixture block and groove respectively
The side wall of shape slot offers the second card slot to match with fixture block, and the side wall of the round tube and sliding block is offered to be connected with groove
Logical strip-shaped hole, and motion bar is equipped in strip-shaped hole, and the both ends of motion bar both pass through strip-shaped hole and the setting that extends outwardly, it is described
One end of motion bar is fixedly connected with setting with the side wall of fixture block.
Preferably, the side wall of four through-holes is fixedly connected to fixed block, and the side wall of four movable blocks is opened
Ground gag lever post is equipped with equipped with the sliding slot to match with fixed block, in the sliding slot, and one end of the first gag lever post is through solid
Determine the side wall of block and the setting that extends outwardly, the both ends of first gag lever post are fixedly connected with setting with the two sidewalls of sliding slot respectively.
Preferably, the slot bottom of the through slot is symmetrically fixedly connected there are four locating piece, and first annular piece of the top is right
Claim the locating slot to match there are four opening up with locating piece.
Preferably, the side wall of four first card slots is fixed with damping layer, and damping layer offsets with movable block and sets
It sets.
Preferably, the bottom of the round tube inner wall is fixedly connected with the second ring block, and the outer wall of the slotting solid rod offers
The annular groove to match with the second ring block, and the second ring block and annular groove are slidably connected setting.
Preferably, it is equipped with telescopic rod in the buffer spring, and the both ends of telescopic rod are consolidated with the slot bottom of circular groove and inserting respectively
Setting is fixedly connected at the top of bar.
Preferably, the second gag lever post is equipped in two limiting slots, and limited block is run through in one end of the second gag lever post
Side wall and the setting that extends outwardly, the both ends of second gag lever post be fixedly connected with setting with the two sidewalls of limiting slot respectively.
Preferably, third gag lever post is equipped in four strip-shaped holes, and motion bar is run through in one end of third gag lever post
Side wall and the setting that extends outwardly, the both ends of the third gag lever post be fixedly connected with setting with the two sidewalls of strip-shaped hole respectively.
Preferably, the outer wall movable sleeve of the round tube is equipped with third ring block, and the inner wall of third ring block and four work
Lever extends to external one end and is fixedly connected with setting.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of medical appliances in stomatology department to buffer catch means, has following beneficial
Effect:
1, the medical appliances in stomatology department buffers catch means, by pulling up third ring block equipped with third ring block, from
And four motion bars is driven to move up, motion bar is mobile to drive fixture block mobile, so that fixture block be made to be detached from the second card slot, and then makes
Round tube and sliding block can rotate, then by rotation round tube, round tube rotation band movable slider is rotated, and sliding block is made to be moved to arc groove
Other end setting, to keep movable block corresponding with the position of limit hole, is inserted into slot, Medical treatment device by medical instrument bar
Tool bar, which is inserted into slot, is able to drive first annular piece of movement, then the inclined surface by opening up on movable block, and first annular piece
It is mobile that movement can support dynamic movable block, to make medical instrument bar and first annular piece can be located in slot and through slot and set
It sets, and keeps the position of the first card slot corresponding with movable block, set since one end that multiple movable blocks are located remotely from each other is arc-shaped
It sets, so that rotating round tube is able to drive movable block movement, movable block can be made to snap into the first card slot, and keep movable block separate
First annular piece one end and the inner wall of round tube offset setting, while round tube rotation band movable slider rotates, and returns to sliding block in situ,
When sliding block returns to original position, fixture block setting corresponding with the position of the second card slot, then the elastic spring by being equipped with, bullet can be made
The elastic force of power spring is able to drive fixture block movement, so that fixture block be made to snap into the second card slot, is defined to the position of round tube,
Guarantee stability of the round tube when offseting with movable block, convenient for the use of people.
2, the medical appliances in stomatology department buffers catch means, by the buffer spring being equipped with, in locking normotopia connector and
Progress is threadedly coupled between connecting rod and medical instrument in use, buffer spring can have the effect of buffering, to prevent from curing
It treats instrument shaft to be damaged in use, then the limited block by being equipped with, the shift length of slotting solid rod can be limited
It is fixed, guarantee to insert stability of the solid rod in buffering course, prevents it from rotating.
Detailed description of the invention
Fig. 1 is that a kind of medical appliances in stomatology department proposed by the present invention buffers lock-bit apparatus structure schematic diagram；
Fig. 2 is the part A schematic enlarged-scale view of Fig. 1；
Fig. 3 is the part B schematic enlarged-scale view of Fig. 1；
Fig. 4 is the circular tube structure schematic diagram in a kind of medical appliances in stomatology department buffering catch means proposed by the present invention.
In figure: 1 connecting rod, 2 locking normotopia connectors, 3 slotting solid rods, 4 buffer springs, 5 limited blocks, 6 medical instrument bars, 7 the
One ring block, 8 movable blocks, 9 round tubes, 10 sliding blocks, 11 fixture blocks, 12 elastic springs, 13 motion bars, 14 fixed blocks, 15 first limits
Bar, 16 locating pieces, 17 damping layers, 18 second ring blocks, 19 second gag lever posts, 20 third gag lever posts, 21 third ring blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of medical appliances in stomatology department buffering catch means, including connecting rod 1, locking normotopia connector
2, solid rod 3 and medical instrument bar 6, the structure that connecting rod 1, locking normotopia connector 2 are used to be fixedly connected with medical instrument, locking are inserted
The bottom of normotopia connector 2 offers the circular groove to match with slotting solid rod 3, and the one end for inserting solid rod 3 extends to setting, circular groove in circular groove
Interior to be equipped with buffer spring 4, the both ends of buffer spring 4 are fixedly connected with setting with the top of the slot bottom of circular groove and slotting solid rod 3 respectively, insert
It is fixedly connected to limited block 5 at the top of 3 two sidewalls of solid rod, the sidewall symmetry of circular groove opens up that there are two match with limited block 5
Limiting slot, two limited blocks 5 are slidably connected with limiting slot setting, and the bottom for inserting solid rod 3 offers and 6 phase of medical instrument bar
Matched slot, the side wall of slot are also provided with through slot, and the bar wall fixing sleeve of medical instrument bar 6 is connected to first annular piece 7, and
One ring block 7 cooperates with through slot to be arranged, and the sidewall symmetry for inserting solid rod 3 is opened up there are four the through-hole being connected with through slot, and four
Movable block 8 is equipped in a through-hole, four one end close to each other of movable block 8 offer inclined surface, and four movable blocks 8 are mutual
Separate one end is arc-shaped setting, and first annular piece 7 of sidewall symmetry opens up that there are four first to match with movable block 8
Card slot, the outer wall movable sleeve for inserting solid rod 3 is equipped with round tube 9, and the sidewall symmetry of round tube 9 is opened up there are four matching with movable block 8
Limit hole, the inner wall of round tube 9 is symmetrically fixedly connected there are two sliding block 10, and the outer wall for inserting solid rod 3 offers and 10 phase of sliding block
The arc chute matched, the bottom of two sliding blocks 10 open up fluted, and fixture block 11 and elastic spring 12, elastic force bullet are equipped in groove
The both ends of spring 12 are fixedly connected with setting with the slot bottom at the top of fixture block 11 and groove respectively, and the side wall of arc groove offers and fixture block
The side wall of 11 the second card slots to match, round tube 9 and sliding block 10 offers the strip-shaped hole being connected with groove, and in strip-shaped hole
Both ends equipped with motion bar 13, and motion bar 13 both pass through strip-shaped hole and the setting that extends outwardly, one end of motion bar 13 and fixture block
11 side wall is fixedly connected with setting.
The side wall of four through-holes is fixedly connected to fixed block 14, and the side wall of four movable blocks 8 offers and fixed block
14 sliding slots to match, sliding slot is interior to be equipped with ground gag lever post 15, and the side of fixed block 14 is run through in one end of the first gag lever post 15
Wall and the setting that extends outwardly, the both ends of the first gag lever post 15 are fixedly connected with setting with the two sidewalls of sliding slot respectively, pass through what is be equipped with
Fixed block 14 and the first gag lever post 15, can be defined the position of movable block 8, limit movable block 8 and are detached from through-hole.
The slot bottom of through slot is symmetrically fixedly connected there are four locating piece 16, there are four first annular piece 7 of top symmetrically opens up
The locating slot to match with locating piece 16 can be defined the position of medical instrument bar 6 by the locating piece 16 being equipped with,
Guarantee the stability of medical instrument bar 6 in use.
The side wall of four the first card slots is fixed with damping layer 17, and damping layer 17 and movable block 8 offset setting, damp
Layer 17 is existing structure, can be improved the stability engaged between movable block 8 and the first card slot, convenient for everybody use.
The bottom of 9 inner wall of round tube is fixedly connected with the second ring block 18, and the outer wall for inserting solid rod 3 offers and the second ring block
18 annular grooves to match, and the second ring block 18 and annular groove are slidably connected setting, pass through the second ring block 18 being equipped with, energy
Enough make upper and lower ends all stress of round tube 9, to guarantee the stability of round tube 9 in use.
Telescopic rod is equipped in buffer spring 4, and the both ends of telescopic rod are solid with the top of the slot bottom of circular groove and slotting solid rod 3 respectively
Fixed connection setting, telescopic rod is that the different sleeve of multiple diameters is mutually set-located, for product in the prior art, Neng Goufang
Only deformation occurs in use for buffer spring 4, guarantees the stability of buffer spring 4 in use.
The second gag lever post 19 is equipped in two limiting slots, and the side wall of limited block 5 is run through in one end of the second gag lever post 19
And the setting that extends outwardly, the both ends of the second gag lever post 19 are fixedly connected with setting with the two sidewalls of limiting slot respectively, pass through what is be equipped with
Second gag lever post 19 can be improved stability of the limited block 5 in sliding process, convenient for the use of people.
Third gag lever post 20 is equipped in four strip-shaped holes, and the side wall of motion bar 13 is run through in one end of third gag lever post 20
And the setting that extends outwardly, the both ends of third gag lever post 20 are fixedly connected with setting with the two sidewalls of strip-shaped hole respectively, pass through what is be equipped with
Gag lever post 20 can be such that motion bar 13 slides on third gag lever post 20, to guarantee in use steady of motion bar 13
It is qualitative.
The outer wall movable sleeve of round tube 9 is equipped with third ring block 21, and the inner wall of third ring block 21 and four motion bars 13
It extends to external one end and is fixedly connected with setting, by pulling third ring block 21 that four motion bars 13 can be driven to move simultaneously
It is dynamic, consequently facilitating the use of people.
To sum up, which buffers catch means, when in use, by being equipped with third ring block 21, to
Upper pulling third ring block 21, so that four motion bars 13 be driven to move up, motion bar 13 is mobile to drive fixture block 11 mobile, from
And so that fixture block 11 is detached from the second card slot, and then round tube 9 and sliding block 10 is enable to rotate, then by rotation round tube 9, round tube 9 rotates
Band movable slider 10 rotates, and the other end for making sliding block 10 be moved to arc groove is arranged, to make the position of movable block 8 Yu limit hole
It is corresponding, it is inserted into slot by medical instrument bar 6, medical instrument bar 6, which is inserted into slot, is able to drive first annular piece 7
It is mobile, then the inclined surface by being opened up on movable block 8, first annular piece of 7 movements can support the dynamic movement of movable block 8, to make to cure
Setting in slot and through slot can be located at by treating instrument shaft 6 and first annular piece 7, and make position and the movable block of the first card slot
8 is corresponding, since one end that multiple movable blocks 8 are located remotely from each other is arc-shaped setting, so that rotating round tube 9 is able to drive activity
Block 8 is mobile, and movable block 8 can be made to snap into the first card slot, and makes movable block 8 one end and round tube 8 far from first annular piece 7
Inner wall offset setting, while the rotation band movable slider 10 of round tube 9 rotates, and so that sliding block 10 is returned to original position, when sliding block 10 returns to original position
When, the setting corresponding with the position of the second card slot of fixture block 11, then the elastic spring 12 by being equipped with can be made, elastic spring 12
Elastic force is able to drive the movement of fixture block 11, so that fixture block 11 be made to snap into the second card slot, is defined to the position of round tube 9, protects
Stability of the round tube 9 when offseting with movable block 8 is demonstrate,proved, is being locked just convenient for the use of people by the buffer spring 4 being equipped with
Is threadedly coupled and is carried out in use, buffer spring 4 can have the effect of buffering between position connector 2 and connecting rod 1 and medical instrument,
To prevent medical instrument bar 6 to be damaged in use, then the limited block 5 by being equipped with, it can be to the position of slotting solid rod 3
It moves distance to be defined, guarantees to insert stability of the solid rod 3 in buffering course, prevent it from rotating.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of medical appliances in stomatology department buffers catch means, including connecting rod (1), locking normotopia connector (2), slotting solid rod
(3) and medical instrument bar (6), it is characterised in that: the bottom of locking normotopia connector (2) offers and slotting solid rod (3) phase
The circular groove matched, one end of the slotting solid rod (3) extends to setting in circular groove, is equipped with buffer spring (4) in the circular groove, described slow
Rush the both ends of spring (4) respectively with setting, the slotting solid rod (3) two are fixedly connected at the top of the slot bottom of circular groove and slotting solid rod (3)
It is fixedly connected at the top of side wall limited block (5), the sidewall symmetry of the circular groove is opened up there are two matching with limited block (5)
Limiting slot, two limited blocks (5) are slidably connected with limiting slot setting, the bottom of the slotting solid rod (3) offer with
The slot that medical instrument bar (6) matches, the side wall of the slot are also provided with through slot, the bar wall of the medical instrument bar (6)
Fixing sleeve is connected to first annular piece (7), and first annular piece (7) is arranged with through slot mutual cooperation, the side wall of the slotting solid rod (3)
It symmetrically opens up there are four the through-hole that is connected with through slot, is equipped with movable block (8) in four through-holes, four movable blocks
(8) one end close to each other offers inclined surface, and one end that four movable blocks (8) are located remotely from each other, which is arc-shaped, to be set
It sets, the sidewall symmetry of first annular piece (7) is opened up there are four the first card slot to match with movable block (8), and described insert is consolidated
The outer wall movable sleeve of bar (3) is equipped with round tube (9), and the sidewall symmetry of round tube (9) opens up that there are four match with movable block (8)
Limit hole, the inner wall of the round tube (9) are symmetrically fixedly connected there are two sliding block (10), and the outer wall of the slotting solid rod (3) offers
The arc chute to match with sliding block (10), the bottom of two sliding blocks (10) open up fluted, are equipped in the groove
Fixture block (11) and elastic spring (12), the both ends of the elastic spring (12) slot bottom with the top of fixture block (11) and groove respectively
It is fixedly connected with setting, the side wall of the arc groove offers the second card slot to match with fixture block (11), the round tube (9) and cunning
The side wall of block (10) offers the strip-shaped hole being connected with groove, and is equipped with motion bar (13) in strip-shaped hole, and motion bar
(13) both ends both pass through strip-shaped hole and the setting that extends outwardly, and one end of the motion bar (13) and the side wall of fixture block (11) are fixed
Connection setting.
2. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: described in four
The side wall of through-hole is fixedly connected to fixed block (14), and the side wall of four movable blocks (8) offers and fixed block (14)
The sliding slot to match, the sliding slot is interior to be equipped with ground gag lever post (15), and fixed block is run through in one end of the first gag lever post (15)
(14) side wall and the setting that extends outwardly, the both ends of first gag lever post (15) are fixedly connected with the two sidewalls of sliding slot respectively to be set
It sets.
3. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: the through slot
Slot bottom be symmetrically fixedly connected there are four locating piece (16), the top of first annular piece (7) symmetrically open up there are four with it is fixed
The locating slot that position block (16) matches.
4. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: described in four
The side wall of first card slot is fixed with damping layer (17), and damping layer (17) and movable block (8) offset setting.
5. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: the round tube
(9) bottom of inner wall is fixedly connected with the second ring block (18), and the outer wall of the slotting solid rod (3) offers and the second ring block
(18) annular groove to match, and the second ring block (18) and annular groove are slidably connected setting.
6. a kind of medical appliances in stomatology department according to claim 2 buffers catch means, it is characterised in that: the buffering
It is equipped with telescopic rod in spring (4), and the both ends of telescopic rod are set with being fixedly connected at the top of the slot bottom of circular groove and slotting solid rod (3) respectively
It sets.
7. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: described in two
It is equipped in limiting slot the second gag lever post (19), and one end of the second gag lever post (19) is through the side wall of limited block (5) and outside
It is extended, the both ends of second gag lever post (19) are fixedly connected with setting with the two sidewalls of limiting slot respectively.
8. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: described in four
It is equipped in strip-shaped hole third gag lever post (20), and one end of third gag lever post (20) is through the side wall of motion bar (13) and outside
It is extended, the both ends of the third gag lever post (20) are fixedly connected with setting with the two sidewalls of strip-shaped hole respectively.
9. a kind of medical appliances in stomatology department according to claim 1 buffers catch means, it is characterised in that: the round tube
(9) outer wall movable sleeve is equipped with third ring block (21), and the inner wall of third ring block (21) and four motion bars (13) extend
Setting is fixedly connected with to external one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518808.1A CN110279481B (en) | 2019-06-16 | 2019-06-16 | Medical instrument buffering and locking device for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518808.1A CN110279481B (en) | 2019-06-16 | 2019-06-16 | Medical instrument buffering and locking device for department of stomatology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110279481A true CN110279481A (en) | 2019-09-27 |
| CN110279481B CN110279481B (en) | 2021-02-23 |
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ID=68004672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910518808.1A Active CN110279481B (en) | 2019-06-16 | 2019-06-16 | Medical instrument buffering and locking device for department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110279481B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100974A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
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| CN204766012U (en) * | 2015-05-15 | 2015-11-18 | 南京正宽医药科技有限公司 | Medical instrument cushions device that is locked for department of stomatology |
| CN108078093A (en) * | 2017-12-12 | 2018-05-29 | 康亚楠 | A kind of field safeguarding crutch |
| CN208097247U (en) * | 2018-02-13 | 2018-11-16 | 莆田学院 | A kind of new-type push-up exercise auxiliary tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113100974A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
| CN113100974B (en) * | 2021-04-12 | 2022-05-17 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
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| Publication number | Publication date |
|---|---|
| CN110279481B (en) | 2021-02-23 |
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