Dental restoration bone powder adhesive bone making table
By designing structures such as funnel-shaped operating table and limit bolts, the problem of difficult to collect viscous bones is solved, convenient collection and storage is achieved, and the efficiency of tooth restoration operations and cleaning convenience are improved.
Patent Information
- Application Number
- CN202422056400.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-08-23
AI Technical Summary
During the existing dental restoration process, the preliminarily mixed and prepared sticky bones are difficult to easily collect into the storage cup, resulting in inconvenient operation.
A working table with a funnel-shaped production area is designed, combined with structures such as limit bolts, compression pins and springs to achieve convenient collection and storage of adhesive bones. Through the combination of a guide hopper and a funnel-shaped pad, the mixture is successfully transferred to the storage cup.
It realizes convenient collection and storage of viscous bones, improves operating efficiency, reduces manpower consumption, and ensures the stability of the mixture and the convenience of cleaning.
Smart Images
Figure CN223287273U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tooth restoration, in particular to a tooth restoration bone powder adhesive bone making table. Background Art
[0002] After tooth loss, the alveolar bone will inevitably undergo bone resorption. With the development of social economy, more and more patients with missing teeth tend to use dental implants to repair missing teeth. For tooth restoration, PRF liquid extracted from the patient's own blood is mixed with dental bone powder to prepare viscous bone to be filled in the patient's groove. Currently, when dentists prepare it, they first put all the dental bone powder on the production table of the platform structure, and then add PRF liquid through a syringe to stir to prepare the viscous bone for tooth restoration. The production table of the platform structure stirs the initially prepared viscous bone, and the viscous bone is clamped into the storage cup with tweezers. It is inconvenient to collect the viscous bone into the storage cup for shaking and compacting. Summary of the Invention
[0003] The technical problem to be solved by the utility model is to provide an operating table with a funnel-shaped production area so as to collect the initially mixed and prepared viscous bone into a storage cup.
[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a tooth repair bone powder sticky bone production table, including an operating table, a positioning pin, a first limiting bolt, a second limiting bolt, a connecting plate, a clamping pin, a tension spring, a limiting screw, a screw sleeve, a guide hopper and a funnel-shaped pad, the operating table is provided with a through hole with a front opening, the top of the operating table is provided with a funnel-shaped production area connected to the through hole, the top of the through hole is provided with a recess extending to the funnel-shaped production area, the positioning pins are inserted and installed in the blind holes at the center positions of the front, back, left and right sides of the top of the operating table, the funnel-shaped pad is attached to the funnel-shaped production area and the recess, and the U-shaped opening at the edge of the funnel-shaped pad is embedded in the positioning pin, Press down the positioning pin to press and fix the funnel-shaped pad on the operating table. The first limit bolt and the second limit bolt are respectively screwed and installed on the left side and the rear side of the operating table. The inner ends of the first limit bolt and the second limit bolt can be placed in the through hole. The guide hopper gap is slidably embedded in the installation recess to press and fix the funnel-shaped pad, and the edge of the guide hopper is 1-2mm lower than the funnel-shaped production area. The clamping pin is slidably installed on the right side of the operating table. Two clamping pins can be placed in the through hole. The connecting plate is fixedly installed on the outer end of the clamping pin. The tension spring is sleeved on the clamping pin. The two ends of the tension spring are respectively on the right side of the operating table and the connecting plate. The screw sleeve is fixedly installed on the left side of the connecting plate, and the limiting screw is screwed on the screw sleeve.
[0005] Preferably, a first permanent magnet is fixedly provided at the bottom of the blind hole, and a second permanent magnet is fixedly provided at the bottom of the positioning pin, and the second permanent magnet can be in contact with and attracted to the first permanent magnet.
[0006] Preferably, a material guide nozzle is provided at the bottom of the guide hopper.
[0007] Preferably, a pull ring is fixedly installed on the right side surface of the connecting plate.
[0008] Preferably, support adjustment frames are screwed onto the four corners of the bottom of the operating table.
[0009] Compared with the existing technology, the benefits of the present invention are: the production table adopts an operating table set as a funnel-shaped production area, which is convenient for collecting the initially mixed and prepared viscous bones into the storage cup, and the first limit bolt and the second limit bolt in the through hole can be rotated and adjusted, so that the storage cup can be placed into the through hole and then tightened and fixed by pulling the clamping pin through the tension spring. The guide hopper and the funnel-shaped pad are both installed in a detachable manner to achieve the purpose of single use by one person. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The present invention will be further described below with reference to the accompanying drawings.
[0011] Figure 1 It is a structural diagram of the present utility model.
[0012] Figure 2 It is a schematic diagram of the installation structure of the storage cup. DETAILED DESCRIPTION
[0013] The present invention is described in detail below in conjunction with specific embodiments:
[0014] like Figure 1 and Figure 2The tooth repair bone powder adhesive bone production table shown in the figure includes an operating table 1, a positioning pin 2, a first limiting bolt 3, a second limiting bolt 4, a connecting plate 5, a clamping pin 51, a tension spring 52, a limiting screw 54, a screw sleeve 55, a guide hopper 6 and a funnel-shaped pad 7. The operating table 1 is provided with a through hole 11 with a front opening, and the top of the operating table 1 is provided with a funnel-shaped production area 12 connected to the through hole 11. The top of the through hole 11 is provided with a recess extending to the funnel-shaped production area 12. The positioning pin 2 is inserted and installed in the blind hole at the center position of the front, back, left and right sides of the top of the operating table 1. The funnel-shaped pad 7 is attached to the funnel-shaped production area 12 and the recess. The U-shaped opening on the edge of the funnel-shaped pad 7 is embedded in the positioning pin 2, and the positioning pin 2 is pressed down to press the funnel-shaped pad 7. Fixed on the operating table 1, the first limit bolt 3 and the second limit bolt 4 are respectively screwed and installed on the left side and the rear side of the operating table 1, the inner ends of the first limit bolt 3 and the second limit bolt 4 can be placed in the through hole 11, the guide hopper 6 is slidably embedded in the installation recess to press and fix the funnel-shaped pad 7, and the edge of the guide hopper 6 is 1.5mm lower than the funnel-shaped production area, the clamping pin 51 is slidably installed on the right side of the operating table 1, the two clamping pins 51 can be placed in the through hole 11, the connecting plate 5 is fixedly installed on the outer end of the clamping pin 51, the tension spring 52 is sleeved and installed on the clamping pin 51, and the two ends of the tension spring 52 are respectively on the right side of the operating table 1 and the connecting plate 5, the screw sleeve 55 is fixedly installed on the left side of the connecting plate 5, and the limiting screw 54 is screwed and installed on the screw sleeve 55.
[0015] A first permanent magnet is fixedly provided at the bottom of the blind hole, and a second permanent magnet is fixedly provided at the bottom of the positioning pin 2. The second permanent magnet can contact and attract the first permanent magnet to increase the pressing force of the positioning pin 2 on the edge of the funnel-shaped pad 7. The funnel-shaped pad 7 is provided with a hard structure to avoid wrinkles during use that wrap around the bone powder.
[0016] The bottom of the guide hopper 6 is provided with a guide nozzle 61 , which is placed in the storage cup 8 , so as to facilitate the collection of the prepared viscous bone.
[0017] A pull ring 53 is fixedly mounted on the right side of the connecting plate 5 , so that an operator can use the pull ring 53 to pull the connecting plate 5 outwards to overcome the tension of the tension spring 52 .
[0018] The four corners of the bottom of the operating table 1 are screwed with support adjustment frames 13 , and the stability of the operating table 1 after being placed can be adjusted by rotating the support adjustment frames 13 .
[0019] The top of the guide hopper 6 is slidably embedded with a blocking cover to prevent leakage when the bone powder is mixed with the PRF clear liquid. After the funnel-shaped pad 7 is fixed on the operating table 1 by the positioning pin 2 and the guide hopper 6, all the bone powder is put into the funnel-shaped pad 7, the guide hopper 6, and the blocking cover. Then, the PRF clear liquid is added dropwise through a syringe to stir and initially prepare the tooth repair viscous bone. At the same time, the first limiting bolt 3 and the second limiting bolt 4 are rotated to adjust the limit position of the storage cup 8, and the connecting plate 5 and the pressing pin are pulled outward. The combination of 51 places the storage cup 8 in the through hole, loosens the connecting plate 5, and under the action of the tension of the tension spring 52, the inner end of the pressing pin 51 is pressed against the storage cup 8 to press it firmly, and the upper end of the storage cup 8 is sleeved on the guide nozzle 61. After the preliminary mixing is completed, open the sealing cover on the top of the guide hopper 6, and use the push plate to push the viscous bone through the guide hopper 6 into the storage cup 8 for collection. After the viscous bone required for a single patient is prepared, the guide hopper 6 and the funnel-shaped pad 7 are removed for cleaning and disinfection.
Claims
1. A tooth restoration bone powder sticky bone production table, characterized by: The invention comprises an operating table (1), a positioning pin (2), a first limiting bolt (3), a second limiting bolt (4), a connecting plate (5), a pressing pin (51), a tension spring (52), a limiting screw (54), a screw sleeve (55), a guide hopper (6) and a funnel-shaped pad (7), wherein the operating table (1) is provided with a through hole (11) with a front opening, the top of the operating table (1) is provided with a funnel-shaped production area (12) connected to the through hole (11), the top of the through hole (11) is provided with a recess extending to the funnel-shaped production area (12), the positioning pin (2) is inserted and installed in the blind hole at the center position of the front, back, left and right sides of the top of the operating table (1), the funnel-shaped pad (7) is attached to the funnel-shaped production area (12) and the recess, the U-shaped opening of the edge of the funnel-shaped pad (7) is embedded in the positioning pin (2), and the positioning pin (2) is pressed down to press the funnel-shaped pad (7) to fix it on the operating table (1). The first limiting bolt (3) and the second limiting bolt (4) are respectively screwed and installed on the left side and the rear side of the operating table (1). The inner ends of the first limiting bolt (3) and the second limiting bolt (4) can be placed in the through hole (11). The guide hopper (6) is slidably embedded in the installation recess to press and fix the funnel-shaped pad (7), and the edge of the guide hopper (6) is 1-2 mm lower than the funnel-shaped production area (12). The pressing pin (51) is slidably installed on the right side of the operating table (1). The two pressing pins (51) can be placed in the through hole (11). The connecting plate (5) is fixedly installed on the outer end of the pressing pin (51). The tension spring (52) is sleeved and installed on the pressing pin (51). The two ends of the tension spring (52) are respectively on the right side of the operating table (1) and the connecting plate (5). The screw sleeve (55) is fixedly installed on the left side of the connecting plate (5). The limiting screw (54) is screwed and installed on the screw sleeve (55).
2. The tooth restoration bone powder sticky bone preparation table according to claim 1, characterized in that: A first permanent magnet is fixedly arranged at the bottom of the blind hole, and a second permanent magnet is fixedly arranged at the bottom of the positioning pin (2), and the second permanent magnet can contact and attract the first permanent magnet.
3. The tooth restoration bone powder adhesive bone making table according to claim 1, characterized in that: A material guide nozzle (61) is provided at the bottom of the material guide hopper (6).
4. The tooth restoration bone powder adhesive bone making table according to claim 1, characterized in that: A pull ring (53) is fixedly mounted on the right side of the connecting plate (5).
5. The tooth restoration bone powder adhesive bone making table according to claim 1, characterized in that: Support adjustment frames (13) are screwed and mounted on the four corners of the bottom of the operating table (1).