CN114917045A

CN114917045A - Impression and mold filling integrated device and using method thereof

Info

Publication number: CN114917045A
Application number: CN202210633753.0A
Authority: CN
Inventors: 段沛沛; 李圆红; 边楠雁; 孙昊瑞; 陈彧洋; 周湛人; 周末; 赵一明; 周子琳
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-08-19

Abstract

The invention discloses an impression filling integrated device and a using method thereof, belongs to the technical field of medical equipment, and aims to solve the problems of lack of accuracy and low efficiency of manual impression filling operation in oral diagnosis and treatment. The die filling integrated device of the die comprises: the device comprises a stirring barrel, a spiral stirrer, a spiral electric heating pipe, a cooling fan, a touch display disc, a vibration platform, a sealing cover, a motor and a vibration motor. The spiral stirrer and the spiral electric heating pipe are arranged in the stirring barrel; the motor can drive the spiral stirrer to rotate through the transfer belt; the cooling fans are arranged in the box body of the device and distributed above and below the stirring barrel; the touch display disc and the vibration platform are positioned in front of the stirring barrel; the vibration motor drives the vibration platform to vibrate; the closing cap is located the device top rear, can prevent external pollution. The automatic stirring device can fully mix the raw materials through automatic stirring, can reduce external pollution due to a sealed environment, improve the quality of the impression taking material, effectively reduce the workload of doctors and nurses, and improve the treatment efficiency.

Description

Impression and mold filling integrated device and using method thereof

Technical Field

The invention relates to the technical field of medical equipment, in particular to an impression and filling integrated device and a using method thereof.

Background

The oral impression mold is used for copying the occlusion condition of teeth in oral cavity by using common impression material such as alginate or silicon rubber and then completing the preparation process of re-casting mold for stomatologist to understand the form and relationship of soft and hard tissues or jaw and face of patient's oral cavity. The impression is a negative of the object and the oral impression is a negative of the teeth and their adjacent oral tissue. The impression taking technology is one of basic nursing operation skills with high operating frequency and strict requirements on technical level in the department of stomatology, and means that an impression about oral tissues is taken through impression materials placed in an impression tray. The model material is poured into the impression to form a positive model of the oral tissue, and information such as the shape of the oral tissue such as teeth is copied on the model. The technician then creates various types of restorations on the model. Since the accuracy of the impression is directly related to the success or failure of many oral treatments, taking the impression is often a very interesting operation step throughout the course of an oral treatment.

The traditional oral impression is influenced by the ambient environment and temperature difference, has long time and complex process, and is easy to generate model deformation and damage in the whole process, thereby causing poor in-place of the later-stage restoration and bite

There is a deviation. The mould taking process has a plurality of defects, which bring inconvenience to patients and doctors. On the patient side, since in the traditionalPatients feel nausea, retching and the like due to overlong mouth opening time in the process of taking the model, and the body feeling is poor. In the clinical oral impression taking of the stomatology, the patients often suffer from vomiting reflex such as nausea, increased salivary secretion and even vomiting, and the impression is inaccurate or even can not be taken. On the aspect of doctors, because the water-powder ratio is difficult to be coordinated, certain experience dependence exists, the operation is complicated, if the mobility of the manufactured material is too high, nausea of patients is easily caused, otherwise, impression perplexity is too low, and prosthesis manufacturing is influenced. In addition, although there are a variety of materials available, the above general problems are not well solved, and an optimized solution for improving the impression of the oral cavity is urgently needed.

The preparation of oral impressions and models is particularly important in the diagnosis and treatment of the oral cavity, including restorations, orthodontics, dental pulp, and various surgical departments, and relates to various treatment procedures such as prosthesis simulation and preparation, retainer preparation, joint plate preparation, and operation simulation. The preparation of the dental model is an important step for diagnosing and treating various oral diseases, and has great relation to the design and curative effect of treatment. However, there are many factors and difficulties associated with current dental cast preparation. For example, because the reproduced plaster cast is required to reflect the entire condition of the oral cavity, i.e., dentition, alveoli, transitional wrinkles, ligaments, crotch cover, post-molar pad, lower collar lingual flap, etc., a wide range of impressions is taken. In addition, in the orthodontic treatment process, the original memory model, the stage model and the memory model after treatment are manufactured, the same patient needs to take the impression for many times, the difficulty is relatively high, and the quality of impression manufacture directly relates to the quality of the model and the accuracy of medical, teaching and scientific research data.

Although the impression of the oral cavity is very important for the treatment effect, the discomfort of patients is easily caused due to the complicated operation, the application and the development are limited, and further optimization and reformation are urgently needed. However, no technology exists in the current market, the automatic impression and filling integration can be realized, the operation is simple and convenient, and the mould taking quality is stable. If the automatic impression and filling integration can be realized, the problems of inconsistent proportioning, experience dependence, easy nausea of patients and the like can be easily solved, the operation of doctors can be reduced, manpower and material resources are saved, and the labor of doctors and nurses is liberated. Therefore, the invention aims to provide an impression and cast integrated device and a using method thereof, so as to solve the problems that the dental cast is dependent on experience and the effect is unstable.

Disclosure of Invention

In view of the above analysis, the present invention aims to provide an integrated impression and cast device and a method for using the same, so as to solve the problems of lack of precision and low efficiency in manual impression and cast operations in oral surgery treatment.

The purpose of the invention is mainly realized by the following technical scheme:

in the technical scheme of the invention, the impression and mold filling integrated device comprises: 2 spiral agitator, 2 spiral electric heating pipe, 4 cooling fan, touch-control display panel, 2 vibration platform and closing cap.

In the technical scheme of the invention, the box body of the device is divided into a front part and a rear part.

In the technical scheme of the invention, the rear part of a box body of the device comprises a cooling fan, a closed cover, a water pipeline, a motor, a temperature sensor and a transmission belt; 2 spiral agitator, 2 spiral electric heating pipe span then front and back two.

According to the technical scheme, the spiral stirrer is located in the stirring barrel and is in sleeve joint with the conveying belt connected with the rear portion of the stirring barrel, the conveying belt is in sleeve joint with the surface protrusion of the motor, the motor can drive the conveying belt to move, and the conveying belt can drive the spiral stirrer and the single-end spiral blade contained in the spiral stirrer to rotate, so that the effect of uniformly mixing raw materials and water is achieved.

In the technical scheme of the invention, the spiral electric heating pipe is wound on the surface of the stirring barrel, and can perform electric heating through current and heating; the cooling fans are positioned above the front part of the stirring barrel and on two sides of the two generators, and a smooth air passage is formed in the box body, so that the purpose of cooling is achieved; the temperature sensor is located above the rear portion of the stirring barrel, can monitor temperature data in real time and wirelessly transmit the temperature data to the front touch display panel, and accurately controls temperature.

In the technical scheme of the invention, 2 circular holes are formed above the rear parts of 2 stirring barrels and connected with a water conveying pipeline, the water conveying pipeline is in an inverted T shape, the vertical and horizontal intersection part extends backwards, and the circular hole is opened in the center of the rear upper part of the device; in front of the water drainage pipeline, the stirring barrel is provided with two feeding holes connected to the feeding part, the feeding part is two independent cubic small chambers, the upper opening of each small chamber is sealed by a sealing cover, and the sealing cover is opened when raw materials are added.

According to the technical scheme, the front part of a box body of the device comprises a switch button, a mold taking and transferring device, a touch display panel, a spray head, a vibration platform and a vibration motor.

In the technical scheme of the invention, the touch display disc is positioned above the front part, and can receive and reflect the temperature conditions of the mixed raw materials in the box body in a wireless mode; the control of the switch and the temperature of the motor and the vibration motor can be controlled.

In the technical scheme of the invention, 2 discharge openings are respectively arranged below the front parts of 2 stirring barrels, the discharge openings are connected with 2 spray heads, and one spray head of each spray head is used for printing a mould to extrude alginate materials; the other one is used for pouring a mold and extruding gypsum materials and is arranged at the front part of the device box body and below the touch display panel and the switch button; the switch button is embedded in the front of the device, and can control the discharge of the material by pressing.

In the technical scheme of the invention, 2 vibration platforms are respectively positioned at the bottom in front of a box body of the device and under 2 spray heads, a vibration motor is arranged in each vibration platform, a mould taking transfer device is connected above each vibration platform, and the vibration motor vibrates to drive the vibration platforms and the mould taking transfer device to resonate.

In the technical scheme of the invention, the impression filling method adopts the impression filling integrated device in the technical scheme of the invention;

the integrated die filling method comprises the following steps:

s1, opening the sealing cover, adding the raw materials, and adding water through the water injection port;

s2, starting the motor through the touch display panel;

s3, adjusting the spiral electric heating pipe and the cooling fan according to the temperature data of the touch display panel;

s4, starting a vibration motor through a touch display panel;

and S5, opening the switch buttons on the two sides as required to obtain the impression or the casting material.

The technical scheme of the invention can at least realize one of the following effects:

1. the invention needs to manually add quantitative water and raw materials in advance, thus ensuring the accuracy of the proportioning of the raw materials; the spiral stirrer, the spiral electric heating pipe and the cooling fan enable the raw materials to be fully mixed under appropriate conditions, and compared with manual operation, the precision is higher;

2. the vibrating motor can drive the vibrating platform and the mould taking transfer device to resonate, so that bubbles possibly existing in extruded alginate materials and gypsum materials are effectively eliminated, the alginate materials and the gypsum materials are more uniform, and the quality of mould taking impression materials is improved;

3. the sealing cover disclosed by the invention has the advantages that the internal raw materials are strictly sealed, so that the external pollution is prevented, and the safety of taking the die impression material is improved;

4. the invention is an automatic control device, has simple and convenient operation, only needs to fill raw materials, can be taken and used at any time, lightens the operation workload of doctors and improves the treatment efficiency of the doctors.

In the invention, the technical schemes can be combined with each other to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout.

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a left side view of an embodiment of the present invention;

FIG. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a schematic view of a mold-picking transfer device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a vibration table according to an embodiment of the present invention;

fig. 6 is a schematic view of a vibration motor according to an embodiment of the present invention;

FIG. 7 is a schematic view of the front of the case of the embodiment of the present invention;

FIG. 8 is a schematic rear view of the housing of an embodiment of the present invention;

FIG. 9 is a schematic view of a sealing cap according to an embodiment of the present invention;

FIG. 10 is a schematic view of a showerhead according to an embodiment of the present invention;

FIG. 11 is a schematic view of a helical agitator according to an embodiment of the present invention;

FIG. 12 is a schematic view of a mixing bowl according to an embodiment of the present invention;

FIG. 13 is a schematic view of a cooling fan according to an embodiment of the present invention;

fig. 14 is a schematic view of a water pipeline according to an embodiment of the present invention;

FIG. 15 is a schematic view of an electric motor according to an embodiment of the present invention;

FIG. 16 is a schematic view of a temperature sensor according to an embodiment of the present invention;

FIG. 17 is a schematic view of a spiral electric heating tube according to an embodiment of the present invention;

FIG. 18 is a schematic illustration of a conveyor belt according to an embodiment of the invention;

FIG. 19 is a schematic view of a switch button according to an embodiment of the present invention;

FIG. 20 is a schematic view of a touch display screen according to an embodiment of the invention;

reference numerals are as follows:

1-cooling fan, 2-switch button, 3-mold taking and transferring device, 4-touch display panel, 5-spray head, 6-vibration platform, 7-sealing cover, 8-vibration motor, 9-spiral stirrer, 10-water pipeline, 11-stirring barrel, 12-motor, 13-temperature sensor, 14-spiral electric heating pipe and 15-conveyor belt.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the invention serve to explain the principles of the invention and not to limit its scope.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the term "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, which may be a mechanical connection, an electrical connection, which may be a direct connection, or an indirect connection via an intermediate medium. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "top," "bottom," "above … …," "below," and "on … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

As shown in fig. 1 to 20, the embodiment of the present application discloses an integrated apparatus for filling a stamp with a mold, which mainly includes two parts, namely raw material treatment and raw material production.

The raw material processing part mainly comprises two built-in spiral stirrers 9, two built-in stirring barrels 11, two spiral electric heating pipes 14, four cooling fans 1 and a touch display panel 4; two helical agitator 9 are located two agitator 11 insides respectively, and spiral electric heating pipe 14 twines in 11 surfaces of agitator with the heliciform, and four cooling fan 1 are located the device box, distribute in 11 tops of two agitator and side below, arrange casing top first half and casing lateral part rear in, and touch-control display panel 4 then is located the box anterior. When the temperature adjusting device is used, the spiral electric heating pipe 14 is started through the touch display disc 4 to heat raw materials in the stirring barrel 11, meanwhile, the four cooling fans 1 are turned on through the touch display disc 4, an air channel is formed in the box body, and temperature adjustment is carried out through cooling.

In the embodiment of the present invention, the helical agitator 9 includes a single-end helical blade, two vertical conveyor belts 15 are connected to the rear of the two helical agitators 9, and the conveyor belts 15 are sleeved on the surface protrusions of the motor 12. When the electric stirrer is used, the motor is started through the touch display disc 4, and the motor starts to drive the conveyor belt 15 to rotate, so that the spiral stirrer 9 is driven to rotate.

In the embodiment of the invention, the temperature sensor 13 is arranged above the stirring barrel 11, the temperature data is transmitted to the front touch display panel 4 in real time in a wireless mode, the working states of the spiral electric heating pipe 14 and the cooling fan 1 of the temperature regulation and control device are displayed, and real-time and accurate temperature regulation is convenient to carry out during use.

The raw material output part mainly comprises a switch button 2, a mold taking and transferring device 3, a touch display disc 4, a sprayer 5, a vibration platform 6 and a vibration motor 8. Vibration platform 6 is located device box place ahead bottom respectively with under two

shower nozzles

5, 6 internally mounted of vibration platform have vibrating motor 8, and delivery transfer device 3 is connected to the top, and vibration through vibrating motor 8 drives vibration platform and delivery transfer device resonance. Can press corresponding shift knob 2 as required during the use, make raw and other materials from shower nozzle 5 output, fall into its directly below delivery mould transfer device 3 in, rethread touch-control display panel 4 starts vibrating motor 8, can effectively discharge the bubble in the impression material through resonance, improve the product quality.

In the embodiment of the invention, two round holes are arranged above the rear part of the stirring barrel 11 and connected with the water conveying pipeline 10, the water conveying pipeline 10 is in an inverted T shape, the vertical and horizontal intersection part extends backwards, and a round hole is opened in the center of the rear upper part of the device; the mixer 11 is provided with two feeding holes at the front of the drainage pipe 10 and connected to a feeding part which is two independent cubic small chambers, and the upper opening of the feeding part is sealed by a sealing cover 7. In the embodiment of the invention, the material can be added to the cubic chamber by opening the closing lid 7, and water can be added from the small hole right behind the case body, so as to carry out the next mixing operation.

The application method of the embodiment of the invention comprises the following steps:

s1, opening the closing cover 7, adding raw materials, adding water through a water injection port:

the device closing cap 7 is opened, the two raw materials are respectively added into a built-in independent cubic cell (built-in storage box), the closing cap is covered, and water is added into the device through a water filling port. The raw materials in the built-in independent cubic small chamber (built-in storage tank) respectively flow into the respective mixing tanks 11 through the internal small pipeline to stand still, and the water injected from the water injection port respectively flows into the two mixing tanks through the built-in T-shaped water conveying pipeline.

S2, turning on the motor 12 through the touch display panel 4:

the raw materials and the water are ensured to be arranged in the stirring barrel 11, after the sealing cover 7 is covered, the power supply is started, the motor 12 in the device is started by setting related parameters through the touch display disc 4, the kinetic energy of the motor is transmitted to the spiral stirrer 9 in the stirring barrel 11 through the conveyor belt 15, and the raw materials and the water are uniformly mixed through the stirrer.

S3, adjusting the spiral electric heating pipe 14 and the cooling fan 1 according to the temperature data of the touch display panel 4:

before the device works, materials required for impression and mold filling can be selected in advance through the touch display disc 4, and the system can automatically control the temperature through the spiral electric heating pipe 14 and the cooling fan 1 according to a pre-designed program; in the working process of the device, the system respectively adjusts the temperature of different spiral electric heating pipes 14 and the state of the cooling fan 1 through the temperature control device, and continuously adjusts the preset temperature to ensure the optimum temperature required in the preparation process of the two materials, so as to achieve the best preparation effect.

S4, starting the vibration motor 8 through the touch display panel 4:

after the stirring is finished, the vibration motor 8 arranged in the vibration platform 6 can be started through the touch display disc 4, and the vibration platform 6 and the mold taking and transferring device 3 are driven to resonate by means of the vibration motor, so that the purpose is to eliminate air bubbles in the impression mold and the mold filling material.

And S5, opening the switch buttons 2 on the two sides as required to obtain the impression or the casting material.

When the impression or the pouring material is needed to be used, the switch buttons 2 corresponding to the two sides are turned on, and the material after stirring flows into the mold taking and transferring device 3 arranged on the vibrating platform 6 through the spray head 5 to obtain the impression or the pouring material.

In summary, according to the integrated device for printing and mold taking and the method for using the same provided by the embodiments of the present invention, the spiral stirrer 9, the spiral electric heating tube 14 and the cooling fan 1 are arranged in the device, so that the raw materials are fully and uniformly mixed under appropriate conditions, and compared with manual operation, the integrated device has higher accuracy. The novel vibration motor 8 can drive the vibration platform 6 and the mould taking transfer device 3 to resonate, and air bubbles possibly existing in alginate materials and gypsum materials extruded by the spray head 5 can be effectively eliminated, so that the prepared materials are mixed more uniformly, and the quality of the mould taking impression materials is greatly improved. The novel sealing cover 7 strictly seals the internal raw materials, can effectively prevent external pollution, and enables the impression taking material to have higher quality and safety. The whole device is an automatic control device, is simple and convenient to operate, can be taken and used at any time only by filling raw materials, can effectively reduce the operation workload of doctors, and improves the treatment efficiency of the doctors.

While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.

Claims

1. The utility model provides a die filling integrated device which characterized in that, die filling integrated device includes: 2 spiral stirrers (9), 2 stirring barrels (11), 2 spiral electric heating pipes (14), 4 cooling fans (1), a touch display panel (4), 2 vibration platforms (6) and a sealing cover (7); 2 individual spiral agitator (9) are located 2 agitator (11) respectively inside, spiral electric heating pipe (14) then the heliciform twines in agitator (11) surface, and 4 cooling fan (1) are located the device box, distribute in 2 agitator (11) tops and side below, and touch-control display dish (4) and 2 vibration platform (6) are located agitator the place ahead.

2. The integrated impression filling and molding device according to claim 1, wherein 2 temperature sensors (13) are connected to the upper portions of the rear portions of the 2 spiral electric heating pipes (14), and transmit temperature data to a front touch display panel (4) in real time in a wireless manner; the 4 cooling fans (1) form an airflow channel in the box body, and the spiral electric heating pipe (14) heats up to heat up the stirring barrel (11).

3. The integrated die-filling and die-filling device according to claim 2, wherein the 2 helical stirrers (9) comprise single-end helical blades, the rear parts of the 2 helical stirrers (9) are connected with 2 vertical conveyor belts (15), and the conveyor belts (15) are sleeved on the surface protrusions of the motor (12); 2 circular holes are formed above the rear parts of the 2 stirring barrels (11) and are connected with the water conveying pipeline (10), the drain pipeline (10) is in an inverted T shape, the vertical and horizontal intersection part extends backwards, and a circular hole is formed in the center of the rear upper part of the device; the front of the water drainage pipe (10) is provided with 2 feeding holes of the stirring barrel (11) which are connected with a feeding part, the feeding part is 2 independent cubic small chambers, and the upper opening of the stirring barrel is sealed by a sealing cover (7).

4. A die filling and molding integrated device according to claim 3, wherein 2 discharge openings are respectively formed below the front parts of the 2 stirring barrels (11), the discharge openings are connected with 2 nozzles (5), the nozzles (5) are arranged at the front part of a device box body and below the touch display panel (4); and a switch button (2) is arranged above the spray head (5) and embedded in the front of the box body.

5. The integrated die filling and stamping device according to claim 1, wherein the 2 vibration platforms (6) are respectively located at the bottom of the front of the device box body and under the 2 spray heads (5), a vibration motor (8) is installed inside each vibration platform (6), the upper portion of each vibration platform is connected with the die taking and transferring device (3), and the vibration of the vibration motor (8) drives the vibration platforms and the die taking and transferring device to resonate.

6. The integrated die-filling and impression-filling device as claimed in claim 1, wherein the device housing is divided into a front part and a rear part, the front part and the rear part are spliced and connected by a clamping groove device, and the front part comprises the switch button (2), the die-taking and transferring device (3), the touch display panel (4), the nozzle (5), the vibration platform (6) and the vibration motor (8); the rear part comprises the cooling fan (1), a closing cover (7), a water pipeline (10), a motor (12), a temperature sensor (13) and a transmission belt (15); 2 helical agitator (9), 2 agitator (11), 2 spiral electric heating pipe span front and back two.

7. An integrated die filling method, characterized in that the integrated die filling method uses the die filling integrated device of claims 1 to 6;

the integrated die filling method comprises the following steps:

s1, opening the sealing cover (7), adding raw materials, and adding water through a water filling port;

s2, starting the motor (12) through the touch display panel (4);

s3, adjusting the spiral electric heating pipe (14) and the cooling fan (1) according to the temperature data of the touch display disc (4);

s4, starting the vibration motor (8) through the touch display disc (4);

and S5, opening the two-side switch button (2) as required to obtain the impression or the casting material.