CN112998883B - Tooth planting bone powder filling device for oral restoration - Google Patents
Tooth planting bone powder filling device for oral restoration Download PDFInfo
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- CN112998883B CN112998883B CN202110210422.1A CN202110210422A CN112998883B CN 112998883 B CN112998883 B CN 112998883B CN 202110210422 A CN202110210422 A CN 202110210422A CN 112998883 B CN112998883 B CN 112998883B
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- pipe
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- 239000000843 powder Substances 0.000 title claims abstract description 66
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229940036811 bone meal Drugs 0.000 claims abstract description 19
- 239000002374 bone meal Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 9
- 239000013013 elastic material Substances 0.000 claims description 6
- 239000004053 dental implant Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 description 12
- 210000003128 head Anatomy 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/62—Applicators, e.g. syringes or guns
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- 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 a tooth planting bone meal filler for oral restoration, which comprises: the powder filling device comprises a filling pipe and a powder filling device, wherein the filling pipe comprises a pipe body, a connecting pipe, powder inlet pipes and finger rings, one side of the connecting pipe with a larger bottom surface is fixedly connected to one end of the pipe body, one side of the powder inlet pipe with a smaller bottom surface is connected with one side of the pipe body, which is far away from the connecting pipe, and the two finger rings are symmetrically and fixedly connected to two sides of one end of the pipe body, which is close to the powder inlet pipes; the powder pushing device comprises a sealing cover, a pushing rod, a piston, a pressing ring and a finger block, wherein the sealing cover is in threaded connection with one end, far away from the pipe body, of the powder inlet pipe; the detachable filling device comprises a detachable pipe, a threaded connecting ring and a filling head. The bone powder filling device reduces the use cost of the bone powder filling device and improves the overall use efficiency of the bone powder filling device.
Description
Technical Field
The invention relates to the technical field of dental medical treatment, in particular to a tooth planting bone meal filling device for oral restoration.
Background
The artificial tooth is implanted in the alveolar bone of the oral cavity edentulous area, after the implant is alive, a prosthesis is manufactured at the upper end of the implant to complete the restoration of the artificial tooth, the artificial tooth is an edentulous restoration method for supporting and retaining the upper dental prosthesis based on the substructure implanted in the bone tissue, and is one of the restoration means increasingly adopted by people after the tooth is absent.
But because the difference of planting the tooth leads to the variation in size of alveolus, need use the bone meal filling device of different diameters size to fill, so need prepare the bone meal filling device of various different diameters sizes, the required cost of planting the artificial tooth has been improved, the idle rate of filling device has also been increased simultaneously, the waste of resource has been caused, on the other hand because the bone meal filling device need stretch into the oral cavity inside, if the surface disinfection of bone meal filling device is incomplete, cause the bacterium on the bone meal filling device to breed in the oral cavity easily, bring harm for patient's health.
Disclosure of Invention
The invention aims to solve the following defects in the prior art: need prepare the bone meal tucker of various different diameters size, improved the required cost of planting the artificial tooth, also increased the idle rate of tucker simultaneously, caused the waste of resource, on the other hand because the bone meal tucker need stretch into the oral cavity inside, if bone meal tucker surface disinfection is not thorough, cause the bacterium on the bone meal tucker to breed in the oral cavity easily, bring harm to patient's health, and the tooth that provides is used for mouth rehabilitation plants bone meal tucker.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dental implant bone meal applier for dental restoration, the bone meal applier comprising:
the powder filling device comprises a filling pipe, a powder filling pipe and a plurality of finger rings, wherein the filling pipe comprises a pipe body, a connecting pipe, a powder inlet pipe and the finger rings;
the powder pushing device comprises a sealing cover, a pushing rod, a piston, a pressing ring and a finger block, wherein the sealing cover is in threaded connection with one end, far away from the pipe body, of the powder inlet pipe, a sliding hole is formed in the center of the sealing cover, the pushing rod is inserted into the sliding hole in a sliding mode, the piston is fixedly connected to one end of the pushing rod and is installed inside the pipe body in a sliding mode, the pressing ring is fixedly connected to one end, far away from the piston, of the pushing rod, the finger block is arc-shaped and is fixedly connected to one side, close to the moving rod, of the pressing ring;
can dismantle filling device, can dismantle filling device is including dismantling pipe, screw thread go-between and fill head, it is less than the less bottom surface diameter of connecting pipe to dismantle the pipe diameter, fill head fixed connection is in dismantling pipe one end, the connecting pipe is close to body one end inner wall and has seted up the thread groove, screw thread go-between fixed connection is in dismantling the pipe and keeping away from the one end of filling head, and with thread groove threaded connection.
Preferably, the body is T shape, and the body diameter that is close to into powder pipe one end is great, the connecting pipe is round platform shape, the bottom surface diameter of the great one side of connecting pipe is unanimous with the diameter of body, and fixed connection is in the one end of body, it is round platform shape to advance the powder pipe, the bottom surface diameter of advancing the less one side of powder pipe is unanimous with the body diameter, and keeps away from one side of connecting pipe with the body and be connected.
Preferably, the pipe body lateral wall is provided with protection machanism, protection machanism includes protective sheath, the first lantern ring, the second lantern ring and annular, the protective sheath is made by elastic material, the annular is seted up at the body middle part, first lantern ring and second lantern ring fixed connection are at the protective sheath both ends, and first lantern ring diameter is greater than the second lantern ring diameter, first spring is made by elastic material, and the card is established inside the annular, the second lantern ring is installed in the one end that the body was kept away from to the connecting pipe, and the cover is established on the dismounting pipe.
Preferably, the fixed establishment that is provided with in protection machanism top, fixed establishment includes fixed pipe, spacing ring, first screw ring and second screw ring, fixed pipe box is established on the body, spacing ring fixed connection is close to the one end port of connecting pipe at fixed pipe, and the diameter is greater than the body diameter, the fixed cover of second screw ring is established on the body, and is located the annular top, the one end that the spacing ring was kept away from at fixed pipe is connected to first screw ring fixed connection, and with second screw ring threaded connection.
Preferably, the bottom of the second threaded ring is fixedly connected with a limiting block, the limiting block is annularly fixed on the pipe body, and the width of the limiting block is larger than the distance between the limiting ring and the pipe body.
Preferably, a limiting piece is fixedly connected between the pressing ring and the pushing rod and used for limiting pushing of the pushing rod in the pipe body.
Preferably, the side wall of the tube body is fixedly provided with an illuminating lamp, and the illumination direction of the illuminating lamp is consistent with the deflection direction of the filling head.
Preferably, the length of the fixed pipe is smaller than the length from the second threaded ring to the diameter change part of the pipe body, and the diameter of the fixed pipe is consistent with the larger diameter of the pipe body.
Preferably, the one end fixedly connected with sealing ring that the body was kept away from to the connecting pipe, the sealing ring is made by the rubber material.
Compared with the prior art, the invention has the beneficial effects that:
1. because the filling head of each bone powder filling device is fixed, in order to reduce the use cost, the filling head is connected with the connecting pipe through the threaded connecting ring, when the filling head needs to be replaced under different patient conditions, the dismounting pipe is rotated to separate the threaded connecting ring from the threaded groove on the connecting pipe, and then the filling head with the required diameter is installed on the connecting pipe, so that the use cost of the bone powder filling device is reduced, the bone powder filling of different teeth can be completed only by preparing the filling heads with various sizes, and the use efficiency of the whole bone powder filling device is improved;
2. in order to avoid direct contact between the bone powder filling device and the oral cavity of a patient, the first sleeve ring is sleeved inside the annular groove, the second sleeve ring is fixed on the connecting pipe, the protecting sleeve is thoroughly sterilized, so that the number of bacteria on the protecting sleeve is ensured, the protecting sleeve is convenient to clean compared with the bone powder filling device, and meanwhile, when the implanted teeth of a plurality of patients are treated, only the protecting sleeve and the filling head need to be replaced without sterilizing the bone powder filling device, so that the bone powder filling efficiency is improved, and convenience is brought to operators;
3. because the light is relatively poor when the bone meal is filled in the oral cavity, a dentist needs to hold the lamp by the other hand to illuminate the oral cavity, the two arms lift for a long time, the body of the doctor is easy to be exhausted, the lamp is installed to illuminate the position needing to be filled, and the convenience is brought to the doctor.
Drawings
FIG. 1 is a schematic front view of a dental bone powder filler for dental restoration according to the present invention;
FIG. 2 is a schematic front view of a dental bone powder filler for dental restoration according to the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 2;
FIG. 4 is a schematic view of a portion B of FIG. 2;
FIG. 5 is a partial enlarged view of C in FIG. 2;
fig. 6 is a schematic view of a partially enlarged structure of D in fig. 2.
In the figure: the sealing device comprises a pipe body 1, a connecting pipe 2, a powder inlet pipe 3, a ring 4, a sealing cover 5, a push rod 6, a piston 7, a pressing ring 8, a finger block 9, a detachable pipe 10, a threaded connecting ring 11, a filling head 12, a protective sleeve 13, a first lantern ring 14, a second lantern ring 15, a ring groove 16, a fixed pipe 17, a limiting ring 18, a first threaded ring 19, a second threaded ring 20, a limiting block 21, a limiting piece 22, a lighting lamp 23 and a sealing ring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, a dental implant bone powder applier for dental restoration includes:
the filling tube comprises a tube body 1, a connecting tube 2, a powder inlet tube 3 and two finger rings 4, wherein the two finger rings 4 are symmetrically and fixedly connected to two sides of one end, close to the powder inlet tube 3, of the tube body 1;
the powder pushing device comprises a sealing cover 5, a pushing rod 6, a piston 7, a pressing ring 8 and a finger block 9, wherein the sealing cover 5 is in threaded connection with one end, far away from the pipe body 1, of the powder inlet pipe 3, a sliding hole is formed in the center of the sealing cover 5, the pushing rod 6 is inserted into the sliding hole in a sliding mode, the piston 7 is fixedly connected to one end of the pushing rod 6 and is installed inside the pipe body 1 in a sliding mode, the pressing ring 8 is fixedly connected to one end, far away from the piston 7, of the pushing rod 6, and the finger block 9 is arc-shaped and is fixedly connected to one side, close to the moving rod, of the pressing ring 8;
can dismantle filling device, can dismantle filling device includes dismantlement pipe 10, screw thread go-between 11 and fill head 12, dismantles the pipe 10 diameter and is less than the less bottom surface diameter of connecting pipe 2, and fill head 12 fixed connection is in dismantlement pipe 10 one end, and connecting pipe 2 is close to 1 one end inner wall of body and has seted up the thread groove, and screw thread go-between 11 fixed connection is in the one end that the fill head 12 was kept away from to dismantlement pipe 10, and with thread groove threaded connection.
In the invention, as the filling head 12 of each bone powder filling device is fixed, in order to reduce the use cost, the filling head 12 is connected with the connecting pipe 2 through the threaded connecting ring 11, when the filling head 12 needs to be replaced under different patient conditions, the dismounting pipe 10 is rotated to separate the threaded connecting ring 11 from the threaded groove on the connecting pipe 2, then the filling head 12 with the required diameter is arranged on the connecting pipe 2 to complete the replacement and installation of the filling head 12, bone powder is filled into the pipe body 1 through the powder inlet pipe 3, the piston 7 and the push rod 6 are arranged in the pipe body 1 in a sliding way, the sealing cover 5 is rotated at the same time to lead the sealing cover 5 to be in threaded connection with the powder inlet pipe 3, then the filling head 12 is aligned with the tooth groove to push the press ring 8, and the bone powder is pushed out from the inside of the filling head 12, the use cost of the bone powder filling device is reduced, and the bone powder filling of different teeth can be completed only by preparing the filling heads 12 with various sizes, meanwhile, the overall use efficiency of the bone powder filling device is improved.
According to the preferable technical scheme in the embodiment, the tube body 1 is T-shaped, the diameter of the tube body 1 close to one end of the powder inlet tube 3 is larger, the connecting tube 2 is in a circular truncated cone shape, the diameter of the bottom surface of the larger side of the connecting tube 2 is consistent with the diameter of the tube body 1 and is fixedly connected to one end of the tube body 1, the powder inlet tube 3 is in a circular truncated cone shape, the diameter of the bottom surface of the smaller side of the powder inlet tube 3 is consistent with the diameter of the tube body 1 and is connected with one side of the tube body 1 away from the connecting tube 2;
the side wall of the pipe body 1 is provided with a protection mechanism, the protection mechanism comprises a protection sleeve 13, a first lantern ring 14, a second lantern ring 15 and an annular groove 16, the protection sleeve 13 is made of elastic materials, the annular groove 16 is arranged in the middle of the pipe body 1, the first lantern ring 14 and the second lantern ring 15 are fixedly connected to two ends of the protection sleeve 13, the diameter of the first lantern ring 14 is larger than that of the second lantern ring 15, a first spring is made of elastic materials and is clamped inside the annular groove 16, the second lantern ring 15 is arranged at one end, far away from the pipe body 1, of the connecting pipe 2 and is sleeved on the dismounting pipe 10, in order to avoid direct contact between the bone powder filler and the oral cavity of a patient, the first lantern ring 14 is sleeved inside the annular groove 16, the second lantern ring 15 is fixed on the connecting pipe 2, because the protection sleeve 13 is thoroughly sterilized, the number of bacteria on the protection sleeve 13 is ensured, and meanwhile, the cleaning of the protection sleeve 13 is more convenient than that of the bone powder filler, meanwhile, when the dental implants of a plurality of patients are processed, only the protective sleeve 13 and the filling head 12 need to be replaced, and the bone powder filling device does not need to be integrally sterilized, so that the bone powder filling efficiency is improved, and convenience is brought to operators;
a fixing mechanism is fixedly arranged above the protection mechanism, the fixing mechanism comprises a fixing pipe 17, a limiting ring 18, a first threaded ring 19 and a second threaded ring 20, the fixing pipe 17 is sleeved on the pipe body 1, the limiting ring 18 is fixedly connected to one end port, close to the connecting pipe 2, of the fixing pipe 17, the diameter of the limiting ring is larger than that of the pipe body 1, the second threaded ring 20 is fixedly sleeved on the pipe body 1 and located above the annular groove 16, the first threaded ring 19 is fixedly connected to one end, far away from the limiting ring 18, of the fixing pipe 17 and is in threaded connection with the second threaded ring 20, the first threaded ring 19 and the second threaded ring 20 are connected by rotating the fixing pipe 17, the first sleeve ring 14 is clamped inside the annular groove 16, and the protection sleeve 13 is prevented from falling off when in use;
the bottom of the second threaded ring 20 is fixedly connected with a limiting block 21, a plurality of limiting blocks 21 are annularly fixed on the pipe body 1, the width of the limiting blocks is larger than the distance between the limiting ring 18 and the pipe body 1, and enough distance is provided for the fixed pipe 17 to move upwards;
a limiting piece 22 is fixedly connected between the compression ring 8 and the push rod 6, the limiting piece 22 is used for limiting the push of the push rod 6 in the tube body 1, and the use of the limiting piece 22 is convenient for doctors to know whether bone meal in the tube body 1 is completely discharged;
the side wall of the tube body 1 is fixedly provided with the illuminating lamp 23, the illumination direction of the illuminating lamp 23 is consistent with the deflection direction of the filling head 12, the light ray is poor when bone powder is filled in the oral cavity, a dentist needs to hold the illuminating lamp by the other hand to illuminate the interior of the oral cavity, the long-time lifting of two arms easily causes the fatigue of the doctor, and the installation of the illuminating lamp 23 can sufficiently illuminate the position to be filled, so that convenience is brought to the doctor;
the length of the fixed pipe 17 is less than the length from the second threaded ring 20 to the diameter change part of the pipe body 1, the diameter of the fixed pipe 17 is consistent with the larger diameter of the pipe body 1, and the diameter of the fixed pipe 17 is consistent with the diameter of the pipe body 1 for the integral attractiveness and diameter;
one end fixedly connected with sealing ring 24 that body 1 was kept away from to connecting pipe 2, sealing ring 24 is made by the rubber material, and sealing ring 24 has strengthened connecting pipe 2 and has dismantled the connection between the pipe 10, has filled the joint gap.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A dental implant bone meal filler for dental restoration, the bone meal filler comprising:
the powder filling device comprises a filling pipe, a powder filling pipe and a powder filling device, wherein the filling pipe comprises a pipe body (1), a connecting pipe (2), a powder inlet pipe (3) and two finger rings (4), and the two finger rings (4) are symmetrically and fixedly connected to two sides of one end, close to the powder inlet pipe (3), of the pipe body (1);
the powder pushing device comprises a sealing cover (5), a pushing rod (6), a piston (7), a pressing ring (8) and a finger block (9), wherein the sealing cover (5) is in threaded connection with one end, far away from a pipe body (1), of a powder inlet pipe (3), a sliding hole is formed in the center of the sealing cover (5), the pushing rod (6) is inserted into the sliding hole in a sliding mode, the piston (7) is fixedly connected to one end of the pushing rod (6) and is installed inside the pipe body (1) in a sliding mode, the pressing ring (8) is fixedly connected to one end, far away from the piston (7), of the pushing rod (6), the finger block (9) is arc-shaped and is fixedly connected to one side, close to the moving rod, of the pressing ring (8);
the detachable filling device comprises a detachable pipe (10), a threaded connecting ring (11) and a filling head (12), wherein the diameter of the detachable pipe (10) is smaller than the diameter of the smaller bottom surface of the connecting pipe (2), the filling head (12) is fixedly connected to one end of the detachable pipe (10), a threaded groove is formed in the inner wall of one end, close to the pipe body (1), of the connecting pipe (2), and the threaded connecting ring (11) is fixedly connected to one end, far away from the filling head (12), of the detachable pipe (10) and is in threaded connection with the threaded groove;
the powder feeding device is characterized in that the pipe body (1) is T-shaped, the diameter of the pipe body (1) close to one end of the powder feeding pipe (3) is larger, the connecting pipe (2) is in a circular truncated cone shape, the diameter of the top surface of the larger side of the connecting pipe (2) is consistent with the diameter of the bottom surface of the smaller side of the pipe body (1), the connecting pipe is fixedly connected to one end of the pipe body (1), the powder feeding pipe (3) is in a circular truncated cone shape, the diameter of the bottom surface of the smaller side of the powder feeding pipe (3) is consistent with the diameter of the top surface of the larger side of the pipe body (1), and the powder feeding pipe is connected with one side, far away from the connecting pipe (2), of the pipe body (1);
the pipe body (1) side wall is provided with a protection mechanism, the protection mechanism comprises a protection sleeve (13), a first lantern ring (14), a second lantern ring (15) and an annular groove (16), the protection sleeve (13) is made of elastic materials, the annular groove (16) is formed in the middle of the pipe body (1), the first lantern ring (14) and the second lantern ring (15) are fixedly connected to the two ends of the protection sleeve (13), the diameter of the first lantern ring (14) is larger than that of the second lantern ring (15), the first lantern ring (14) is made of elastic materials and is clamped inside the annular groove (16), the second lantern ring (15) is installed at one end, far away from the pipe body (1), of the connecting pipe (2) and is sleeved on the dismounting pipe (10);
the protection mechanism is fixedly provided with a fixing mechanism above, the fixing mechanism comprises a fixing pipe (17), a limiting ring (18), a first threaded ring (19) and a second threaded ring (20), the fixing pipe (17) is sleeved on the pipe body (1), the limiting ring (18) is fixedly connected to one end port, close to the connecting pipe (2), of the fixing pipe (17), the diameter of the limiting ring is larger than that of the pipe body (1), the second threaded ring (20) is fixedly sleeved on the pipe body (1) and located above the annular groove (16), and the first threaded ring (19) is fixedly connected to one end, far away from the limiting ring (18), of the fixing pipe (17) and in threaded connection with the second threaded ring (20);
the bottom of the second threaded ring (20) is fixedly connected with limiting blocks (21), the limiting blocks (21) are annularly fixed on the pipe body (1), and the width of the limiting blocks is larger than the distance between the limiting ring (18) and the pipe body (1);
the length of the fixed pipe (17) is smaller than the length from the second threaded ring (20) to the diameter change part of the pipe body (1), and the diameter of the fixed pipe (17) is consistent with the larger diameter of the pipe body (1).
2. The dental implant bone meal stuffer for oral restoration according to claim 1, wherein a limiting piece (22) is fixedly connected between the compression ring (8) and the push rod (6), and the limiting piece (22) is used for limiting the pushing of the push rod (6) in the tube body (1).
3. A tooth-planted bone powder filler for oral restoration according to claim 1, wherein a lighting lamp (23) is fixedly installed on the side wall of the tube body (1), and the lighting direction of the lighting lamp (23) is consistent with the deflection direction of the filling head (12).
4. A tooth-planted bone powder filler for oral restoration according to claim 1, wherein a sealing ring (24) is fixedly connected to one end of the connecting pipe (2) far away from the pipe body (1), and the sealing ring (24) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110210422.1A CN112998883B (en) | 2021-02-25 | 2021-02-25 | Tooth planting bone powder filling device for oral restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110210422.1A CN112998883B (en) | 2021-02-25 | 2021-02-25 | Tooth planting bone powder filling device for oral restoration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112998883A CN112998883A (en) | 2021-06-22 |
| CN112998883B true CN112998883B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110210422.1A Active CN112998883B (en) | 2021-02-25 | 2021-02-25 | Tooth planting bone powder filling device for oral restoration |
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| CN (1) | CN112998883B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8899980B2 (en) * | 2012-06-04 | 2014-12-02 | Star Generation Limited | Bone powder filling tool for dental implant |
| CN204581577U (en) * | 2015-04-28 | 2015-08-26 | 中国人民解放军第三军医大学第三附属医院 | Bone meal carrier |
| CN205073054U (en) * | 2015-06-05 | 2016-03-09 | 江苏福隆数齿科技有限公司 | Manual bone meal conveyer |
| CN206434438U (en) * | 2016-11-21 | 2017-08-25 | 武汉大学 | A kind of conveyer |
| CN211583593U (en) * | 2019-11-18 | 2020-09-29 | 中国人民解放军海军军医大学第一附属医院 | Tooth is planted bone meal and is filled equipment for oral cavity restoration |
| CN212281696U (en) * | 2020-03-18 | 2021-01-05 | 张丽娟 | Bone meal filling device for oral restoration |
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2021
- 2021-02-25 CN CN202110210422.1A patent/CN112998883B/en active Active
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| CN112998883A (en) | 2021-06-22 |
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Address after: 350026 3rd floor, HENGFA building, no.861, Panyu Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province Patentee after: Fuzhou Zhongsheng Chenggong Medical Technology Co.,Ltd. Address before: 350026 3rd floor, HENGFA building, no.861, Panyu Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province Patentee before: Fuzhou Rongcheng Successful Denture Manufacturing Co.,Ltd. |
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Denomination of invention: A dental implant bone powder filler for oral restoration Granted publication date: 20220429 Pledgee: Fujian Strait Bank Co.,Ltd. Fuzhou Guangda Branch Pledgor: Fuzhou Zhongsheng Chenggong Medical Technology Co.,Ltd. Registration number: Y2024980013948 |
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