CN112869899A - False tooth machine needle positioner and false tooth machine needle lantern ring device - Google Patents
False tooth machine needle positioner and false tooth machine needle lantern ring device Download PDFInfo
- Publication number
- CN112869899A CN112869899A CN202110342168.0A CN202110342168A CN112869899A CN 112869899 A CN112869899 A CN 112869899A CN 202110342168 A CN202110342168 A CN 202110342168A CN 112869899 A CN112869899 A CN 112869899A
- Authority
- CN
- China
- Prior art keywords
- needle
- hole
- denture
- micrometer
- false tooth
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000009958 sewing Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 14
- 230000008901 benefit Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007943 implant Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001055 chewing effect Effects 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an artificial tooth needle lantern ring device which comprises a supporting part and an artificial tooth needle positioning device, wherein a lower pressing part is arranged on the supporting part, the lower pressing part is provided with a telescopic end, a pressure head is arranged at the telescopic end, the pressure head is positioned above a positioning through hole, a through hole through which a needle penetrates is formed in the pressure head, the diameter of the through hole is larger than that of the needle, and the diameter of the through hole is smaller than that of a pressing ring. The invention has the beneficial effects that: the size is adjusted through the micrometer, the installation accuracy of the pressure ring is guaranteed, the limiting screw is arranged, the micrometer has a locking function, the reliability of the device is improved, and the whole pressure ring is convenient to assemble and high in assembling accuracy.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a false tooth machine needle positioning device and a false tooth machine needle lantern ring device.
Background
Dentures are artificial teeth that replace missing natural teeth, and are mainly classified into the following three types: (1) the removable denture is supported by the residual natural teeth or mucous membranes, is fixed on the residual natural adjacent teeth or other related teeth in the oral cavity by means of metal or elastic fiber snap rings, and is kept in a proper position by the denture to drive the chewing function. The advantages are wide application range, free taking and wearing, benefit for oral cavity cleaning and hygiene, no need of excessive grinding out of adjacent teeth, no obvious damage to adjacent teeth, wide application range, but need of a period of time for adaptation; (2) the complete denture is a repairing method used after all the complete real teeth are lost, the real teeth are completely lost, the complete denture has no metal snap ring and is completely retained by oral mucosa, the stability is relatively poor, compared with the non-movable denture, the foreign body sensation of the complete denture is more obvious, and the chewing function is poorer; (3) the false tooth fixing device comprises a pile crown and a porcelain tooth bridge body without a snap ring and a base, and is characterized in that the false tooth fixing device is fixed by using crown sleeves at two ends of a tooth root or a missing part with a good apical condition and directly adhered to the tooth root which is treated by the root canal or healthy teeth adjacent to two sides of the missing part, and the false tooth fixing device cannot be freely picked. The fixed denture has the advantages of beautiful appearance, stability, comfort, small volume, capability of well burdening functions of chewing, pronunciation and the like, particularly comfort after being worn, and no obvious foreign body sensation; (4) implant the artificial tooth, implant the artificial tooth in a material to imbed in the alveolar bone of implant, and then make the prosthetic tooth on the basis of the implant. The denture repairing method has the advantages that the healthy teeth do not need to be polished, the implanted teeth are vivid in shape, attractive and comfortable to use, stable and firm, free of foreign body sensation and small in sound, the safety of the implanted teeth is approved, healthy adjacent teeth are not affected, healthy teeth on two sides do not need to be ground, and the phenomenon that the healthy teeth are caused by the fact that the false teeth are embedded in food on the contact surface of the healthy teeth to cause new caries is avoided.
In the artificial tooth course of working, the car needle need be used, the car needle belongs to the alloy material, its manufacturing cost is higher, and in order to guarantee the commonality that the car needle used, the car needle belongs to the standard component, and the car needle is cylindricly, its front end is the toper, but for the convenience of car needle convenient to use and guarantee the installation accuracy of car needle, then need have a spacing step on the car needle, and if adopt integrated into one piece processing, its manufacturing cost is higher, as shown in fig. 6, consequently, a clamping ring of suit on the car needle usually, because the car needle size is less, the clamping ring is also less, therefore very inconvenient when the clamping ring suit, and the installation accuracy of clamping ring also is difficult in order to guarantee.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a false tooth machine needle positioning device and a false tooth machine needle lantern ring device.
The purpose of the invention is realized by the following technical scheme: false tooth car needle positioner including the portal frame, offers the positioning hole who is used for placing the car needle on the roof of portal frame, still installs the micrometer that is used for adjusting the car needle degree of depth in positioning hole on the portal frame.
Optionally, the bottom of the portal frame is provided with a mounting seat, and the micrometer is installed in the mounting seat.
Optionally, the mounting base is of a U-shaped structure, a through hole is formed in a bottom plate of the mounting base, and an ejector rod of the micrometer penetrates through the through hole and is locked through a locking nut.
Optionally, the bottom plate of the mounting seat is further provided with a plurality of limiting screw holes, at least one limiting screw hole is internally provided with a limiting screw, and the limiting screw abuts against the outer side wall of the limiting nut.
Optionally, an elastic gasket is further installed between the limiting step of the micrometer and the bottom plate of the mounting seat.
Optionally, the number of the limiting screw holes is three, the limiting screw holes are distributed in an isosceles triangle, and the angle of the vertex angle is 40 degrees.
Optionally, false tooth car needle lantern ring device, including the supporting part, install the splenium down on the supporting part, the splenium has flexible end down, and the pressure head is installed to flexible end, still includes foretell false tooth car needle positioner, and the pressure head is located positioning hole's top, and sets up the perforation that the car needle penetrated on the pressure head, and the fenestrate diameter is greater than the diameter of car needle, and the fenestrate diameter is less than the diameter of clamping ring.
Optionally, the pressing part is a telescopic cylinder, and a piston rod of the telescopic cylinder is connected with the pressure head.
The invention has the following advantages: according to the denture machine needle lantern ring device, the size is adjusted through the micrometer, the installation precision of the pressing ring is guaranteed, the limiting screw is arranged, the micrometer has an anti-loosening function, the reliability of the device is improved, and the whole pressing ring is convenient to assemble and high in assembling precision.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of the micrometer during installation
FIG. 3 is a schematic view showing the distribution of limiting screw holes
FIG. 4 is a schematic view of a pressed structure of a press ring
FIG. 5 is a schematic view of the micrometer
FIG. 6 is a schematic view of the structure of the needle after being sleeved with the press ring
In the figure, 1-supporting part, 2-pressing part, 3-pressing head, 4-portal frame, 5-micrometer, 7-mounting seat, 8-locking nut, 9-limiting screw, 10-elastic gasket, 11-external thread, 12-limiting screw hole, 13-positioning through hole, 14-needle, 15-pressing ring, 16-limiting step, 17-perforation, 51-knob part, 52-locking part and 53-ejector rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention conventionally lay out when in use, or orientations or positional relationships that are conventionally understood by those skilled in the art, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the ring device is sleeved to artificial tooth machine needle, including supporting part 1, supporting part 1 has the bottom plate, riser and roof, wherein the riser is installed on the bottom plate, the roof is installed on the riser, be parallel to each other between roof and the bottom plate, install splenium 2 on supporting part 1, splenium 2 is installed on the roof down, splenium 2 has flexible end, pressure head 3 is installed to flexible end, it is preferred, splenium 2 is telescopic cylinder, telescopic cylinder's piston rod is then for flexible end, set up a through-hole on the roof, telescopic cylinder's cylinder block passes through the top that screw detachable installed at the roof, telescopic cylinder's piston rod then goes out and passes the through-hole and be located the top of bottom plate, furthermore, telescopic cylinder's telescopic link moves along the plummet direction, in this embodiment, pressure head 3 is cylindric, pressure head 3 is the tight fit installation with the piston.
In this embodiment, as shown in fig. 1, 2 and 3, the denture needle collar device further includes a denture needle positioning device located below the pressure head 3, preferably, the denture needle positioning device includes a portal frame, a top plate of the portal frame is provided with a positioning through hole 13 for placing the needle 14, further, the positioning through hole 13 is in clearance fit with the needle 14, the portal frame is further provided with a micrometer 5 for adjusting the depth of the needle 14 in the positioning through hole 13, by adjusting the micrometer 5, the ejector 53 of the micrometer 5 penetrates into the positioning through hole 13, the top of the ejector 53 of the micrometer 5 is a plane, and after the micrometer 5 is installed, the ejector 53 of the micrometer 5 moves along the plumb direction, the bottom surface of the needle 14 is also a plane, after the ejector 53 abuts against the needle 14, the needle 14 will take the shape of a plumb under the action of its gravity, therefore, the needle 14 is not worried about being pushed to be deviated, and the needle 14 is righted by the positioning through hole 13 after the needle 14 is placed in the positioning through hole 13 because the needle 14 is in clearance fit with the positioning through hole 13.
In this embodiment, as shown in fig. 1 and 2, a mounting seat 7 is provided at the bottom of the portal frame, the micrometer 5 is installed in the mounting seat 7, the mounting seat 7 is a U-shaped structure, a through hole is provided on a bottom plate of the mounting seat 7, a top bar 53 of the micrometer 5 passes through the through hole and is locked by a locking nut 8, the micrometer 5 of this embodiment is a commercially available product, as shown in fig. 5, the micrometer 5 is sequentially divided into a knob portion 51, a locking portion 52 and a top bar 53 from bottom to top, an external thread 11 is provided on an outer surface of the knob portion 51, a limiting step 16 is provided between the knob portion 51 and the locking portion 52, during installation, the top bar 53 passes through the through hole from bottom to top, then the locking nut 8 is sleeved on the top bar 53 and is locked by the locking nut 8, and after the locking nut 8 is locked, the limiting step 16 abuts against the bottom surface of the mounting seat 7.
In this embodiment, as shown in fig. 3, the bottom plate of the mounting seat 7 is further provided with a plurality of limiting screw holes 12, at least one limiting screw hole 12 is internally provided with a limiting screw 9, the limiting screw 9 abuts against the outer side wall of the limiting nut, the limiting screw 9 can be selected as a cup head screw, and the limiting nut is selected as a hexagon nut, preferably, the limiting screw holes 12 are three and distributed in an isosceles triangle shape, and the angles of the vertex angles are 40, so that after the locking nut 8 is locked, the limiting screw 9 is at least arranged in one limiting screw hole 12, the limiting screw 9 can be attached to the side surface of the hexagon nut, thereby preventing the hexagon nut from rotating again, improving the mounting stability of the micrometer 5, and because the micrometer 5 is impacted by the pressure head 3 during the use process, and the hexagon nut has the anti-loosening function, thereby enabling the micrometer 5 to be kept stable after multiple impacts, therefore, the operator does not need to frequently adjust the micrometer 5 aiming at the needles 14 of the same series, thereby improving the working efficiency and simultaneously ensuring the quality of the lantern ring of the needles 14.
In this embodiment, still install resilient pad 10 between the bottom plate of the spacing step 16 of micrometer 5 and mount pad 7, resilient pad 10 makes micrometer 5 have the space of carrying out the fine setting on the circumference when the installation to guarantee that micrometer 5 has the one side of scale and not sheltered from, thereby be convenient for operating personnel observes the scale and adjusts the position of ejector pin 53.
In this embodiment, as shown in fig. 4, the indenter 3 is located above the positioning through hole 13, and the indenter 3 is provided with a through hole 17 through which the needle 14 penetrates, the diameter of the through hole 17 is larger than the diameter of the needle 14, and the diameter of the through hole 17 is smaller than the diameter of the pressing ring 15, in this embodiment, after the axial line of the needle 14 coincides with the axial line of the through hole 17, the gap between the needle 14 and the through hole 17 is 2mm, that is, when the diameter of the needle 14 is 4mm, the diameter of the through hole 17 is 8mm, so as to prevent the indenter 3 and the needle 14 from interfering during the pressing process of the indenter 3, and certainly during the actual operation, in order to save the cost, and avoid the need to replace the indenter 3 when replacing the needle 14 model, the largest model of the needle 14 can be selected according to the size of different needle 14 models, and the diameter of the through hole 17 is made larger than the largest needle 14, when a small-sized machine needle 14 needs to be pressed, after the press ring 15 is placed on the machine needle 14, a circular ring is sleeved on the machine needle 14, when the press head 3 moves downwards, the press head 3 is pressed on the circular ring, then the circular ring transfers force to the cutter press ring 15, the press ring 15 moves downwards along the machine needle 14, when the press ring 15 is in contact with the top surface of the portal frame, the press ring 15 is installed in place, and then the circular ring is taken out.
The working process of the invention is as follows: an operator rotates the micrometer 5 according to the model of the needle 14 to adjust the position of the ejector rod 53 in the positioning through hole 13, so as to adjust the length of the needle 14 in the positioning through hole 13, after the micrometer 5 is adjusted, the needle 14 is placed in the positioning through hole 13, then the press ring 15 is placed on the needle 14, as the front end of the needle 14 is conical, the press ring 15 is very convenient to place, and the conical shape has a guiding function, so that whether the press ring 15 is placed flatly or not is not needed to be considered, then the operator starts the telescopic cylinder, the piston rod moves downwards, the press head 3 presses the press ring 15 to move downwards, after the press ring 15 is contacted with the top surface of the portal frame, the press ring 15 is shown to be installed in place, the telescopic cylinder resets at the moment, the needle 14 is taken out, a lantern ring of the next needle 14 can be carried out, the telescopic cylinder is a commercial product, preferably, the application cylinder is in the downward process, the speed is slow firstly, the middle is fast and then slow, the instant impact force borne by the compression ring 15 can be reduced slowly firstly, the working efficiency of the ring can be ensured fast in the middle, and then the impact force on the false tooth needle-turning positioning device can be reduced slowly, so that the reliability of the false tooth needle-turning ring device is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. False tooth machine needle positioner, its characterized in that: the device comprises a portal frame, wherein a positioning through hole for placing a needle is formed in a top plate of the portal frame, and a micrometer for adjusting the depth of the needle in the positioning through hole is further installed on the portal frame.
2. The denture needle positioning device and denture needle collar device according to claim 1, wherein: the bottom of portal frame is provided with the mount pad, the micrometer is installed in the mount pad.
3. The denture needle positioning device and denture needle collar device according to claim 2, wherein: the mounting seat is of a U-shaped structure, a through hole is formed in a bottom plate of the mounting seat, and an ejector rod of the micrometer penetrates through the through hole and is locked through a locking nut.
4. The denture needle positioning device and denture needle collar device according to claim 3, wherein: the bottom plate of the mounting seat is further provided with a plurality of limiting screw holes, at least one limiting screw hole is internally provided with a limiting screw, and the limiting screw abuts against the outer side wall of the limiting nut.
5. The denture needle positioning device and denture needle collar device according to claim 4, wherein: and an elastic gasket is also arranged between the limiting step of the micrometer and the bottom plate of the mounting seat.
6. The denture needle positioning device and denture needle collar device according to claim 5, wherein: the limiting screw holes are three and distributed in an isosceles triangle shape, and the angle of the vertex angle is 40 degrees.
7. False tooth machine needle lantern ring device, its characterized in that: the false tooth sewing needle positioning device comprises a supporting portion, wherein a pressing portion is arranged on the supporting portion, the pressing portion is provided with a telescopic end, a pressing head is arranged at the telescopic end, the false tooth sewing needle positioning device further comprises the false tooth sewing needle positioning device as claimed in any one of claims 1-6, the pressing head is located above the positioning through hole, a through hole through which a sewing needle penetrates is formed in the pressing head, the diameter of the through hole is larger than that of the sewing needle, and the diameter of the through hole is smaller than that of the pressing ring.
8. The denture needle positioning device according to claim 7, wherein: the pressing part is a telescopic cylinder, and a piston rod of the telescopic cylinder is connected with the pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342168.0A CN112869899A (en) | 2021-03-30 | 2021-03-30 | False tooth machine needle positioner and false tooth machine needle lantern ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342168.0A CN112869899A (en) | 2021-03-30 | 2021-03-30 | False tooth machine needle positioner and false tooth machine needle lantern ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112869899A true CN112869899A (en) | 2021-06-01 |
Family
ID=76040315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110342168.0A Pending CN112869899A (en) | 2021-03-30 | 2021-03-30 | False tooth machine needle positioner and false tooth machine needle lantern ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112869899A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040166476A1 (en) * | 2002-12-27 | 2004-08-26 | Bernard Weissman | Components for permanent removable and adjustable dentures and bridges |
| CN2652599Y (en) * | 2003-11-14 | 2004-11-03 | 孙锡炎 | Internal hole end face grinding depth adaptive controller |
| CN105823399A (en) * | 2016-04-12 | 2016-08-03 | 钱潮轴承有限公司 | Bearing inner ring flange angle measuring equipment and measuring method |
| CN207921091U (en) * | 2018-02-24 | 2018-09-28 | 萍乡学院 | A kind of anti-loosening screw connection |
| CN208663656U (en) * | 2018-04-28 | 2019-03-29 | 广东鼎泰高科精工科技有限公司 | A kind of PCB cutter ring sleeving device |
| CN211778446U (en) * | 2019-12-20 | 2020-10-27 | 天津移山工程机械有限公司 | Anti-loosening structure for hexagon nut |
| CN212708079U (en) * | 2020-06-18 | 2021-03-16 | 宁波清大超声科技有限公司 | Stroke adjusting and limiting device of ultrasonic welding machine |
| CN218899748U (en) * | 2021-03-30 | 2023-04-25 | 成都沛洋科技有限公司 | Denture needle positioning device and denture needle lantern ring device |
-
2021
- 2021-03-30 CN CN202110342168.0A patent/CN112869899A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040166476A1 (en) * | 2002-12-27 | 2004-08-26 | Bernard Weissman | Components for permanent removable and adjustable dentures and bridges |
| CN2652599Y (en) * | 2003-11-14 | 2004-11-03 | 孙锡炎 | Internal hole end face grinding depth adaptive controller |
| CN105823399A (en) * | 2016-04-12 | 2016-08-03 | 钱潮轴承有限公司 | Bearing inner ring flange angle measuring equipment and measuring method |
| CN207921091U (en) * | 2018-02-24 | 2018-09-28 | 萍乡学院 | A kind of anti-loosening screw connection |
| CN208663656U (en) * | 2018-04-28 | 2019-03-29 | 广东鼎泰高科精工科技有限公司 | A kind of PCB cutter ring sleeving device |
| CN211778446U (en) * | 2019-12-20 | 2020-10-27 | 天津移山工程机械有限公司 | Anti-loosening structure for hexagon nut |
| CN212708079U (en) * | 2020-06-18 | 2021-03-16 | 宁波清大超声科技有限公司 | Stroke adjusting and limiting device of ultrasonic welding machine |
| CN218899748U (en) * | 2021-03-30 | 2023-04-25 | 成都沛洋科技有限公司 | Denture needle positioning device and denture needle lantern ring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5630717A (en) | Dental implant bar system and method | |
| CN106377329B (en) | Personalized multi-tooth root molar implant | |
| KR101472570B1 (en) | Discriminating the direction and location of fixture healing abutment | |
| CN218899748U (en) | Denture needle positioning device and denture needle lantern ring device | |
| CA2399740A1 (en) | Universal teeth prosthesis and method of manufacture thereof | |
| CN112869899A (en) | False tooth machine needle positioner and false tooth machine needle lantern ring device | |
| KR101833170B1 (en) | Dentistry dental technician biting instrument | |
| CN108712889A (en) | Tooth leveling drill bit | |
| CN112451135B (en) | Processing method of pure titanium personalized abutment | |
| US20060147877A1 (en) | Dental face bow | |
| CN215875025U (en) | False tooth capable of being movably installed | |
| CN214318175U (en) | Threaded artificial tooth implant | |
| KR101516950B1 (en) | apparatus for abutment profile drill | |
| CN206566030U (en) | Dental implantion base station positioner | |
| JP2003135490A (en) | Crown prosthesis, plate denture fixture and plate denture having the same, and method of manufacturing crown prosthesis | |
| CN205054474U (en) | Plant implant structure with high biocompatibility | |
| CN215899941U (en) | A base station for dental implant restoration interlock record | |
| CN203885655U (en) | Dental occlusion device with horizontal line and perpendicular line records | |
| CN210330790U (en) | Bolt-channel type denture attachment and retention structure | |
| CN209770589U (en) | Cutting-free artificial auditory ossicle prosthesis structure | |
| GB2601589A (en) | Annular-shaped subperiosteal jaw implant | |
| CN109875705B (en) | Full-mouth toothless implant restoration system | |
| CN213552489U (en) | Auxiliary punching device for dental implantation | |
| CN220632257U (en) | Impression cap for implanting false teeth | |
| CN214104688U (en) | Dental implant restoration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |