Instrument for assisting in treating tooth veneering

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to an apparatus for assisting in treating a tooth veneer, which is mainly used for assisting medical personnel in performing hydrofluoric acid treatment on a ceramic veneer and smearing an adhesive, and mainly comprises a main body piece, a first end, a second end, a third end, a fourth end, a fifth end and a sixth end, the first end and the second end are communicated with each other; the adsorption assembly is connected with the first end of the main body piece, the adsorption assembly is provided with at least one adsorption part, and the adsorption part is communicated with the cavity channel; and the negative pressure generation assembly is connected with the main body piece and communicated with the cavity channel, and the negative pressure generation assembly is constructed to enable the cavity channel to generate negative pressure so as to promote the adsorption part to generate adsorption force.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a device for assisting in processing tooth veneers. Background Art

[0002] Dental porcelain veneers are based on the concept of minimally invasive surgery. Without or with little tooth grinding, bonding technology is used to cover the tooth surface with porcelain restorative materials to repair tooth defects, discolored teeth, deformed teeth or close tooth gaps, thereby restoring the normal shape of the tooth or changing its color. Before performing porcelain veneers on the patient, the doctor first uses a drill to remove some decay on the patient's tooth surface or grinds off a certain amount of tooth tissue to ensure that the porcelain veneer has a certain space to attach to the labial side of the tooth; before attaching the porcelain veneer to the patient's tooth, the porcelain veneer must be treated with hydrofluoric acid, that is, hydrofluoric acid is applied to the inner surface of the porcelain veneer and rinsed to remove the contamination layer and rough surface, improve its surface performance, and thereby enhance the bonding strength between the porcelain veneer and the tooth surface; finally, adhesive is applied to the inner surface of the porcelain veneer and attached to the patient's tooth surface.

[0003] When handling porcelain veneers, nurses need to hold the porcelain veneer in one hand and use the other hand to apply hydrofluoric acid (wait 30 to 45 seconds after treatment), treatment agent 1 (wait 15 seconds after treatment), treatment agent 2 (wait 10 seconds after treatment), adhesive and bonding resin (need to be applied and bonded immediately) on the inner surface of the porcelain veneer in sequence. If the waiting time after applying these materials is insufficient or too long, it will affect the bonding effect of the porcelain veneer. However, in clinical practice, most patients need to perform porcelain veneer repairs on multiple upper and lower teeth at the same time. After applying an adhesive on each porcelain veneer, the next porcelain veneer needs to be replaced for the same operation. In this operation mode, the porcelain veneer needs to be repeatedly picked up and put down, which is cumbersome. In addition, the existing operation cannot accurately time the time, which will affect the bonding effect. Finally, since the porcelain veneer is small, it is easy to touch the inner surface during handling and transfer, and it is easy to fall when passing with four hands.

[0004] Based on the above problems, the application number in the prior art is: CN202222835119.3 A grasping device for oral ceramic restorations, which provides a ceramic veneer grasping device, which includes: a main body and an adsorption device, the main body includes a push plate, a push rod, a sleeve, a connecting pipe and a formable hose; the push plate is arranged at one end of the push rod, and the end of the push rod located in the sleeve is provided with a piston, the connecting pipe is connected to the sleeve, the formable hose is connected to the connecting pipe, and the adsorption device is connected to the formable hose. This application moves the piston at one end of the push rod inside the sleeve, thereby changing the air pressure between the adsorption device and the surface of the crown or veneer, so as to achieve the effect of adsorption and fixation with the surface of the crown or veneer, thereby achieving the effect of adsorption, carrying and moving to cooperate with clinical operations.

[0005] And, the prior art application number is: CN202420037087.9 A dental veneer auxiliary positioning suction cup pen, provides a dental veneer adsorption and fixing device, which includes: a pen shaft, one end of the pen shaft is fixedly connected to a suction cup mounting tube, the suction cup mounting tube is installed with a suction cup at the end away from the pen shaft, an air hole is opened at the center of the suction cup, a plug is installed in the air hole, a pressing component is installed on the suction cup mounting tube, and the plug is connected to the pressing component. This application fixes the dental veneer by negative pressure adsorption, making it easier to take and not easy to fall off; the above-mentioned prior arts all avoid blocking the inner surface of the dental veneer by adsorption when taking the dental veneer, thereby solving the above-mentioned problem.

[0006] When in use, the above-mentioned prior art can only absorb and pick up a single porcelain veneer. Therefore, when in use, medical personnel still need to repeatedly pick up each porcelain veneer individually, and cannot achieve batch picking of porcelain veneers. At the same time, it also does not have a timing function, so there is still the problem of repeatedly picking up and placing a single porcelain veneer.

[0007] In view of the above problems, the present invention provides an instrument for assisting in processing tooth veneers. Summary of the invention

[0008] In order to overcome the problems raised in the background technology, the present invention adopts the following technical solutions: An apparatus for assisting in processing tooth veneers, comprising: A main body, having a first end and a second end opposite to each other, wherein a cavity is opened from the first end toward the second end so that the first end and the second end are connected to each other; An adsorption component connected to the first end of the main body, wherein the adsorption component has a plurality of adsorption parts, and a plurality of the adsorption parts are in communication with the cavity; A negative pressure generating component is connected to the main body and communicated with the cavity, wherein the negative pressure generating component is configured to generate negative pressure in the cavity, thereby causing the adsorption portion to generate adsorption force.

[0009] In some embodiments of the present application, the adsorption component further includes: A connecting part, one end of which is detachably connected to the first end of the main body; wherein the connecting part has a flow guiding channel, and after the connecting part is connected to the main body, the flow guiding channel is connected to the channel; A transverse tube is arranged at the other end of the connecting portion, and the transverse tube is connected to the guide cavity, wherein a plurality of the adsorption portions are arranged in an array along the length direction of the transverse tube, and each of the adsorption portions is connected to the cavity through the transverse tube and the guide cavity.

[0010] Furthermore, the distances between adjacent adsorption parts are the same.

[0011] Further, the adsorption part includes: A connecting pipe, one end of which is connected to the transverse pipe, and the connecting pipe is in communication with the transverse pipe; The placement pad is arranged at one end of the connecting tube away from the transverse tube, wherein the placement pad is provided with adsorption holes in the direction of the connecting tube.

[0012] Furthermore, each of the connecting pipes has a flow guide component, wherein the flow guide component and the connecting pipe have a flow state and a closed state, in which the connecting pipe is connected to the cross pipe in the flow state, and in the closed state the flow guide component closes the connecting pipe.

[0013] Further, the flow guide assembly includes: A valve core, comprising a baffle and a connecting section, wherein the baffle and the connecting section are connected to each other, wherein the baffle is located in the connecting pipe, and a portion of the connecting section extends out of the connecting pipe; A rotating member is connected to the connecting section and can rotate relative to the connecting pipe. When the rotating member rotates, the baffle rotates with the rotating member so that the baffle closes the connecting pipe to form the closed state, and the baffle releases the closed state of the connecting pipe to form the flow state.

[0014] In some embodiments of the present application, it also includes: A base, wherein the base has a mounting groove; A damping member rotatably disposed in the mounting groove; Wherein, the negative pressure generating component is arranged in the base; the main body and the damping component are detachably connected, and the negative pressure generating component and the main body are connected by a pipeline; When the damping member rotates, the main body rotates along with the damping member, so that the orientation of the first end changes.

[0015] Furthermore, the mounting groove is a spherical groove, and the damping member is spherical, wherein the damping member has a mounting channel and a mounting groove, the mounting channel is connected to the mounting groove, and the second end of the main body is inserted into the mounting channel.

[0016] Furthermore, the outer wall of the damping member is provided with a plurality of flexible strips, wherein the flexible strips are one of rubber strips and latex strips.

[0017] In some embodiments of the present application, the base has a first accommodating cavity, a second accommodating cavity, a first air channel and a second air channel, wherein the first accommodating cavity is connected to the second accommodating cavity, the first air channel and the second air channel are both connected to the second accommodating cavity, and the first cavity is connected to the main body pipeline; The negative pressure generating component comprises: A control module, disposed in the first accommodating chamber; a motor, disposed in the first accommodating chamber and electrically connected to the control module, wherein an output shaft of the motor extends into the second accommodating chamber; The fan blades are located in the second accommodating chamber and are connected to the output shaft of the motor. When the motor is turned on, the fan blades are driven to rotate in the second accommodating chamber, so that the air in the second accommodating chamber is discharged from the second air duct, thereby causing the adsorption part to generate suction.

[0018] Beneficial effects of the present invention: 1. By setting a main body, a negative pressure generating component, an adsorption component and a plurality of adsorption parts, when in use, the negative pressure generating component enables the plurality of adsorption parts to generate adsorption force, thereby achieving adsorption and fixation of multiple pieces of porcelain veneers, thereby making it convenient for medical staff to process multiple pieces of porcelain veneers at one time, and in the process of processing the porcelain veneers, the medical staff does not need to hold the porcelain veneers in their hands for processing, thereby avoiding obstruction of the inner membrane of the porcelain veneers, thereby improving the coating quality.

[0019] 2. By setting a base, a damping member and a main body, when in use, by pressing the base and then moving the main body, the damping member rotates in the installation groove, so that the first end of the main body drives the adsorption component to a suitable position, thereby facilitating medical personnel to process the porcelain veneer.

[0020] 3. By setting up the guide component, it is convenient to conduct and close a single connecting tube during use, so that medical staff can take the porcelain veneer from the adsorption part for washing after the porcelain veneer is treated with hydrofluoric acid, and adsorb and fix the porcelain veneer again, so as to facilitate medical staff to apply the adhesive on the porcelain veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the main body of the present invention; Figure 3 It is a schematic diagram of the structure of the adsorption component of the present invention; Figure 4 It is a cross-sectional schematic diagram of the adsorption assembly of the present invention; Figure 5This is a schematic diagram of the closed state of the connecting pipe of the present invention; Figure 6 This is a schematic diagram of the flow state of the connecting pipe of the present invention; Figure 7 It is a schematic diagram of the structure of the base and the damping member of the present invention; Figure 8 It is a cross-sectional schematic diagram of the base of the present invention; Fig. 9 It is a cross-sectional schematic diagram of the base and the damping member of the present invention; Fig.10 This is a schematic diagram of the mounting slot structure of the present invention; Fig.11 This is a schematic diagram of the control module structure of the present invention; Fig.12 This is a schematic diagram of the fan blade structure of the present invention; Fig.13 It is a schematic diagram of the separation of the main body and the damping member of the present invention; Fig.14 This is a schematic diagram of the position of the knob timing switch of the present invention; Fig.15 This is a schematic diagram of the separation of the placement pad and the connecting tube of the present invention; In the figure, 1. main body; 11. first end; 12. second end; 13. cavity; 2. adsorption assembly; 21. adsorption part; 211. connecting pipe; 212. placement pad; 22. connecting part; 221. flow guide cavity; 23. cross pipe; 24. baffle; 25. connecting section; 26. rotating part; 3. base; 31. mounting groove; 32. first accommodating cavity; 33. second accommodating cavity; 34. first airway; 35. second airway; 4. damping part; 41. mounting hole; 42. mounting groove; 5. control main board; 51. battery; 52. motor; 53. fan blade; 54. switch; 55. indicator light; 56. knob timing switch. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below through specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Figure 1—2 shows the main technical content of this embodiment. This specific embodiment provides an apparatus for assisting in processing tooth veneers, which includes: The main body 1 has a first end 11 and a second end 12 opposite to each other, wherein a cavity 13 is opened from the first end 11 to the second end 12 so that the first end 11 and the second end 12 are connected to each other; The adsorption component 2 is connected to the first end 11 of the main body 1, wherein the adsorption component 2 has a plurality of adsorption parts 21, and the adsorption parts 21 are connected to the cavity 13; The negative pressure generating component is connected to the main body 1 and communicated with the cavity 13 , wherein the negative pressure generating component is configured to generate negative pressure in the cavity 13 , thereby causing the adsorption portion 21 to generate adsorption force.

[0024] When in use, first, negative pressure is generated in the cavity 13 of the main body 1 through the negative pressure generating component. At this time, the adsorption part 21 of the adsorption component 2 generates adsorption force, and then the medical staff places the porcelain veneer on the adsorption part 21 of the adsorption component 2. At this time, the porcelain veneer is adsorbed on the adsorption part 21, and then the porcelain veneer is treated with hydrofluoric acid. After the porcelain veneer is treated with hydrofluoric acid, the hydrofluoric acid on the porcelain veneer is cleaned, and then an adhesive is applied to the porcelain veneer. Finally, the negative pressure generating component stops generating negative pressure, and then the treated porcelain veneer is attached to the patient's tooth surface.

[0025] Each adsorption part 21 generates adsorption force through the negative pressure generating component, so that when in use, multiple pieces of porcelain veneers can be adsorbed at the same time, so that medical personnel can process the porcelain veneers in batches, thereby improving the processing efficiency of multiple pieces of porcelain veneers.

[0026] refer to Figure 1 —3, more specifically, the connecting part 22 and the cross tube 23, one end of the connecting part 22 is detachably connected to the first end 11 of the main body 1; wherein the connecting part 22 has a guide cavity 13, and after the connecting part 22 is connected to the main body 1, the guide cavity 13 is communicated with the cavity 13; more specifically, the connecting part 22 and the first end 11 of the main body 1 are plug-in, wherein the first end 11 of the main body 1 is provided with an extension section, and the outer wall of the extension section is provided with a sealing ring, when the connecting part 22 is connected to the first end 11 of the main body 1, its extension section is inserted into the connecting part 22, at this time, the sealing ring is tightly attached to the inner wall of the connecting end, under this setting mode, when the negative pressure generating component generates negative pressure, the sealing ring can avoid the generation of a gap between the connecting part 22 and the main body 1, so that the guide cavity 13 of the connecting part 22 also generates negative pressure, and then the adsorption part 21 generates adsorption force, thereby adsorbing the porcelain veneer.

[0027] refer to Figure 1—3, a transverse tube 23 is disposed at the other end of the connecting portion 22, and the transverse tube 23 is connected to the flow guiding channel 13, wherein a plurality of adsorption portions 21 are arranged in an array in the length direction of the transverse tube 23, and each adsorption portion 21 is connected to the channel 13 through the transverse tube 23 and the flow guiding channel 13. When in use, each adsorption portion 21 is connected to the flow guiding channel 13 of the connecting portion 22 through the transverse tube 23, so as to realize adsorption of the ceramic veneer; specifically, the transverse tube 23 and the connecting portion 22 are integrally connected.

[0028] Preferably, the distances between adjacent adsorption portions 21 are the same.

[0029] refer to Figure 1 —3 and Fig.15 In the present embodiment, each adsorption part 21 comprises: a connecting tube 211 and a placement pad 212, one end of the connecting tube 211 is connected to the transverse tube 23, and the connecting tube 211 is communicated with the transverse tube 23; the placement pad 212 is arranged at the end of the connecting tube 211 away from the transverse tube 23, wherein the placement pad 212 has an adsorption hole in the direction of the connecting tube 211. When in use, under the action of the negative pressure generating component, the connecting tube 211 generates negative pressure. After the medical staff places the porcelain veneer on the placement pad 212, the porcelain veneer is adsorbed on the placement pad 212 under the action of the negative pressure.

[0030] Preferably, the side of the placement pad 212 facing away from the connecting tube 211 is an arcuate surface. When in use, the porcelain veneer is placed on the arcuate surface. Under this setting, when the porcelain veneer is placed on the arcuate surface, the arcuate surface and the porcelain veneer can fit together, thereby avoiding a gap between the porcelain veneer and the adsorption hole.

[0031] In this embodiment, the placement pad 212 is detachably connected to the connecting tube 211, wherein the placement pad 212 has different specifications, and each specification of the placement pad 212 has a different size. Therefore, when in use, the placement pad 212 of the appropriate specification can be selected according to the size of the porcelain veneer used, so that when in use, porcelain veneers of different sizes can be supported.

[0032] Preferably, the placement pad 212 is made of a flexible material, such as rubber, silicone, etc.

[0033] refer to Figure 1—6. In the present embodiment, the flow guide assembly comprises: a valve core and a rotating member 26, wherein the valve core comprises a baffle 24 and a connecting section 25, the baffle 24 and the connecting section 25 are connected to each other, wherein the baffle 24 is located in the connecting tube 211, and the connecting section 25 partially extends out from the connecting tube 211; more specifically, the baffle 24 is a circular plate, and the outer diameter of the baffle 24 is the same as the inner core of the connecting tube 211, and when in use, the baffle 24 can close the connecting tube 211; more specifically, the outer wall of the connecting tube 211 is provided with a connecting cylinder, wherein the connecting section 25 extends out from the connecting cylinder, and preferably, the connecting section 25 is also provided with a sealing ring to avoid air leakage in the connecting tube 211; the rotating member 26 is connected to the connecting section 25, and can be relative to the connecting tube 211. The tube 211 rotates, and when the rotating member 26 rotates, the baffle 24 rotates with the rotating member 26, so that the baffle 24 closes the connecting tube 211 to form a closed state, and the baffle 24 releases the closed state of the connecting tube 211 to form a flow state; more specifically, the rotating member 26 is rotatably connected to the connecting tube, and the rotating member 26 is fixedly connected to the connecting section 25; when in use, when the number of required porcelain veneers is less than the number of adsorption parts 21, the rotating member 26 of a guide component can be rotated. During the rotation process, for example, clockwise rotation, the rotating member 26 causes the baffle 24 to close the connecting tube 211. At this time, the connecting tube 211 no longer generates adsorption force, thereby preventing the connecting tube 211 from adsorbing other objects.

[0034] Alternatively, the adsorption assembly 2 is provided with different specifications, wherein each specification of the adsorption assembly 2 has a different number of adsorption parts 21 .

[0035] refer to Figure 1 —3 and Figure 7 —9. In the present embodiment, it also includes: a base 3 and a damping member 4. The base 3 has a mounting groove 31. The damping member 4 is rotatably arranged in the mounting groove 31, wherein the negative pressure generating assembly is arranged in the base 3; the main body 1 and the damping member 4 are detachably connected, and the negative pressure generating assembly and the main body 1 are connected by a pipeline; wherein, when the damping member 4 rotates, the main body 1 rotates along with the damping member 4, so that the orientation of the first end 11 changes; when in use, the base 3 is placed on the operating table, and according to the operating habits of the medical staff, the base 3 is pressed, and then the main body 1 is moved. At this time, the damping member 4 rotates in the mounting groove 31, so that the first end 11 of the main body 1 drives the adsorption assembly 2 to be biased to the applicable position, thereby facilitating the medical staff to process the porcelain veneer.

[0036] refer to Figure 7—10, more specifically, the mounting groove 31 is a spherical groove, and the damping member 4 is spherical, wherein the damping member 4 has a mounting channel 41 and a mounting groove 42, the mounting channel 41 and the mounting groove 42 are connected, and the second end 12 of the main body 1 is inserted into the mounting channel 41. More specifically, a first stopper is provided between the first end 11 and the second end 12 of the main body 1, and the distance between the first stopper and the first end 11 is greater than the distance between the first stopper and the second end 12. After the second end 12 of the main body 1 is inserted into the mounting channel 41, the first stopper is attached to the outer wall of the damping member 4. Preferably, the inner wall of the first stopper is adapted to the outer wall of the damping member 4 in terms of curvature. Optionally, a plurality of anti-slip strips are further provided on the outer wall of the main body 1, wherein the plurality of anti-slip strips are provided in a circular array on the outer wall of the main body 1. After the second end 12 of the main body 1 is inserted into the mounting hole 41, the anti-slip strips are in contact with the inner wall of the mounting hole 41, thereby enhancing the friction between the main body 1 and the inner wall of the mounting hole 41, thereby preventing the main body 1 from falling out of the mounting hole 41. After the porcelain veneer is treated with hydrofluoric acid, the medical staff pulls the second end 12 of the main body 1 out of the mounting hole 41. Since the negative pressure generating component is connected to the main body 1 by a pipeline, each adsorption part 21 thereof does not lose its adsorption force. At this time, the main body 1 can be held to rinse each piece of porcelain veneer.

[0037] Specifically, the outer wall of the damping member 4 is provided with a plurality of flexible strips, which can enhance the friction between the damping member 4 and the inner wall of the mounting groove 31, so as to avoid accidental touching of the main member 1 when processing the porcelain veneer, causing deviation of the adsorption component 2. Preferably, the flexible strip is a rubber strip or a latex strip.

[0038] refer to Figure 1 —3 and Fig.10 —13. In the present embodiment, the negative pressure generating component is arranged in the base 3. Specifically, the base 3 has a first accommodating chamber 32, a second accommodating chamber 33, a first air duct 34 and a second air duct 35, wherein the first accommodating chamber 32 is connected with the second accommodating chamber 33, the first air duct 34 and the second air duct 35 are both connected with the second accommodating chamber 33, and the first chamber 13 is connected with the pipeline of the main body 1.

[0039] Preferably, the first cavity 13 and the main body 1 are connected by a long tube, wherein the long tube is coiled and placed in the installation groove 31, so that after the main body 1 and the damping member 4 are separated, the main body 1 is allowed to be away from the base 3, thereby facilitating medical personnel to flush the porcelain veneer.

[0040] refer to Figure 8—14, wherein the negative pressure generating component includes: a control module, a motor 52 and a fan blade 53; the control module is arranged in the first accommodating chamber 32, the motor 52 is arranged in the first accommodating chamber 32 and is electrically connected to the control module, wherein the output shaft of the motor 52 extends into the second accommodating chamber 33; the fan blade 53 is located in the second accommodating chamber 33 and is connected to the output shaft of the motor 52, wherein when the motor 52 is turned on, the fan blade 53 is driven to rotate in the second accommodating chamber 33, so that the second accommodating chamber 33 The air is discharged from the second air duct 35, thereby causing the adsorption part 21 to generate suction; when in use, the motor 52 is turned on to rotate the output shaft of the motor 52 to drive the fan blades 53 to rotate in the second accommodating chamber 33, thereby causing the air in the second accommodating chamber 33 to be discharged from the second air duct 35. At this time, the first air duct 34 generates wind pressure, and then after passing through the cavity 13 of the main body 1, the guide cavity 13 of the connecting part 22, and the cross tube 23, the adsorption hole generates adsorption force, thereby achieving adsorption of the porcelain veneer.

[0041] More specifically, the control module includes: a control main board 5, a power supply component, and a switch key 54; wherein, the control main board 5 is arranged in the first accommodating cavity 32, the power supply component is arranged in the first accommodating cavity 32, and is electrically connected to the control main board 5; the switch key 54 is arranged on the outer wall of the base 3, and the switch key 54 is electrically connected to the control main board 5. When in use, the start and stop of the motor 52 is controlled by the switch key 54, so as to control the adsorption of the porcelain veneer.

[0042] More specifically, it also includes: an indicator light 55 and a knob timing switch 56, wherein a plurality of indicator lights 55 are provided and are arranged in a linear array on the outer wall of the base 3, each indicator light 55 is electrically connected to the control mainboard 5, and the number of the knob timing switches 56 is the same as the number of the indicator lights 55, wherein each knob timing switch 56 corresponds to an indicator light 55, and the lighting time of the indicator light 55 can be set by the knob timing switch 56, so that each indicator light 55 is turned off after being lit for a period of time to achieve the timing function, and each knob timing switch 56 is electrically connected to the control mainboard 5. In addition, each indicator light 55 corresponds to an adsorption portion 21. When in use, after applying hydrofluoric acid to a porcelain veneer, the corresponding knob timing switch 56 is rotated, and at this time, the corresponding indicator light 55 is powered and lit, for example, The hydrofluoric acid on the porcelain veneer needs to be rinsed 30-45 seconds after application. When in use, turn the knob timing switch 56 to the specified position, and the corresponding indicator light 55 will be powered on and lit. When the time is up, the indicator light 55 will be turned off to remind medical staff to rinse the hydrofluoric acid on the porcelain veneer; similarly, after applying hydrofluoric acid to each porcelain veneer, rotate the corresponding knob timing switch 56. At this time, the corresponding indicator light 55 will be lit. After applying hydrofluoric acid to each porcelain veneer, wait for the corresponding indicator light 55 to go out. At this time, the porcelain veneer can be cleaned. After cleaning, apply adhesive to the inner surface of the porcelain veneer. After completing the processing of one porcelain veneer, remove the main body 1 from the damping member 4. By rotating the rotating member 26, the porcelain veneer can be removed from the placement pad 212 so that the doctor can attach the porcelain veneer to the patient's tooth surface.

[0043] As can be understood by those skilled in the art, the lighting duration of the indicator light 55 can be arbitrarily set by means of the knob timing switch 56. For example, when treating porcelain veneers, other treatment agents are also used, and the treatment times of different treatment agents are different. At this time, the knob timing switch 56 can be quantitatively turned according to the treatment time of the treatment agent so that the lighting time of the indicator light 55 is the ideal time, such as 10s, 20s, 25s, etc., to remind medical staff of the time of the operation.

[0044] As an explanation, the knob timing switch 56 has a pointer, wherein the outer wall of the base 3 is also provided with a plurality of indicator scales, each indicator scale corresponds to a knob timing switch 56, and when in use, the knob timing switch 56 is rotated through the indicator scale so that the pointer of the knob timing switch 56 points to the time marked by the indicator scale, so as to facilitate medical personnel to set the time for the indicator light 55 to light up; preferably, the indicator scale is in units of five seconds.

[0045] In this embodiment, the power supply assembly includes: a battery 51 and a charging interface, wherein the battery 51 is arranged in the first accommodating cavity 32 and is electrically connected to the control main board 5, and the charging interface is arranged on the outer wall of the base 3, wherein the charging interface is electrically connected to the control main board 5. When in use, the battery 51 supplies power to the motor 52, so that the output shaft of the motor 52 rotates, thereby driving the fan blades 53 to rotate, so that the adsorption hole generates adsorption force.

[0046] The method of using the present invention: 1. By turning on the switch, the motor is powered, driving the fan blades to rotate in the second accommodating chamber, and then the air in the second accommodating chamber is discharged from the second air channel. At this time, the first air channel generates wind pressure, and then after passing through the cavity of the main body, the guide cavity of the connecting part, and the cross pipe, the adsorption hole generates adsorption force; 2. Place each piece of porcelain veneer on each placement pad. Under the action of negative pressure adsorption force, each piece of porcelain veneer is adsorbed and fixed on the corresponding placement pad. At this time, medical staff can press the base and apply force to the main part according to their operating habits, so that the main part changes its angle relative to the base, thereby driving the adsorption component to the applicable position, so that medical staff can handle the porcelain veneer; 3. After applying hydrofluoric acid to a porcelain veneer, press the corresponding knob timer switch. At this time, the corresponding indicator light is lit. After the indicator light is lit for 30-45 seconds, it is turned off under the control of the timer, so as to remind the medical staff to flush the hydrofluoric acid on the porcelain veneer; 4. After cleaning, apply various adhesives on the inner surface of each piece of porcelain veneer in turn. After each piece of porcelain veneer is processed, stick them on the patient's tooth surface in turn.

[0047] The above embodiments are only used to understand the present invention. It should be noted that, for those skilled in the art, several improvements can be made to the present invention without departing from the principles of the present invention, and these improvements will also fall within the scope of protection of the claims of the present invention.

Claims

1. An apparatus for assisting in the treatment of tooth veneers, characterized in that: It includes: A main body, having a first end and a second end opposite to each other, wherein a cavity is opened from the first end toward the second end so that the first end and the second end are connected to each other; An adsorption component connected to the first end of the main body, wherein the adsorption component has a plurality of adsorption parts, and a plurality of the adsorption parts are in communication with the cavity; A negative pressure generating component is connected to the main body and communicated with the cavity, wherein the negative pressure generating component is configured to generate negative pressure in the cavity, thereby causing the adsorption portion to generate adsorption force.

2. The device for assisting in the treatment of tooth veneers according to claim 1, characterized in that: The adsorption assembly also includes: A connecting part, one end of which is detachably connected to the first end of the main body; wherein the connecting part has a flow guiding channel, and after the connecting part is connected to the main body, the flow guiding channel is connected to the channel; A transverse tube is arranged at the other end of the connecting portion, and the transverse tube is connected to the guide cavity, wherein a plurality of the adsorption portions are arranged in an array along the length direction of the transverse tube, and each of the adsorption portions is connected to the cavity through the transverse tube and the guide cavity.

3. The device for assisting in processing tooth veneers according to claim 2, characterized in that: The distances between adjacent adsorption parts are the same.

4. The device for assisting in the treatment of tooth veneers according to claim 2, characterized in that: The adsorption part comprises: A connecting pipe, one end of which is connected to the transverse pipe, and the connecting pipe is in communication with the transverse pipe; The placement pad is arranged at one end of the connecting tube away from the transverse tube, wherein the placement pad is provided with adsorption holes in the direction of the connecting tube.

5. The device for assisting in processing tooth veneers according to claim 4, characterized in that: Each of the connecting pipes has a flow guide component, wherein the flow guide component and the connecting pipe have a flow state and a closed state, in which the connecting pipe is connected to the cross pipe in the flow state, and in the closed state the flow guide component closes the connecting pipe.

6. The device for assisting in processing tooth veneers according to claim 5, characterized in that: The flow guide assembly comprises: A valve core, comprising a baffle and a connecting section, wherein the baffle and the connecting section are connected to each other, wherein the baffle is located in the connecting pipe, and a portion of the connecting section extends out of the connecting pipe; A rotating member is connected to the connecting section and can rotate relative to the connecting pipe. When the rotating member rotates, the baffle rotates with the rotating member so that the baffle closes the connecting pipe to form the closed state, and the baffle releases the closed state of the connecting pipe to form the flow state.

7. The device for assisting in the treatment of tooth veneers according to claim 1, characterized in that: Also includes: A base, wherein the base has a mounting groove; A damping member rotatably disposed in the mounting groove; Wherein, the negative pressure generating assembly is arranged in the base; the first end of the main body passes through the damping member, and the negative pressure generating assembly is connected to the main body by a pipeline; When the damping member rotates, the main body rotates along with the damping member, so that the orientation of the first end changes.

8. The device for assisting in processing tooth veneers according to claim 7, characterized in that: The mounting groove is a spherical groove, and the damping member is spherical, wherein the damping member has a mounting channel and a mounting groove, the mounting channel is communicated with the mounting groove, the first end of the main body passes through the mounting channel, and the second end of the main body is located in the mounting groove.

9. The device for assisting in processing tooth veneers according to claim 8, characterized in that: The outer wall of the damping member is provided with a plurality of flexible strips, wherein the flexible strips are one of rubber strips and latex strips.

10. The device for assisting in processing tooth veneers according to claim 8, characterized in that: The base has a first accommodating cavity, a second accommodating cavity, a first air channel and a second air channel, wherein the first accommodating cavity is connected to the second accommodating cavity, the first air channel and the second air channel are both connected to the second accommodating cavity, and the first cavity is connected to the main body pipeline; The negative pressure generating component comprises: A control module, disposed in the first accommodating chamber; a motor, disposed in the first accommodating chamber and electrically connected to the control module, wherein an output shaft of the motor extends into the second accommodating chamber; The fan blades are located in the second accommodating chamber and are connected to the output shaft of the motor. When the motor is turned on, the fan blades are driven to rotate in the second accommodating chamber, so that the air in the second accommodating chamber is discharged from the second air duct, thereby causing the adsorption part to generate suction.

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