CN108720954B - Glass ion cement blending device and blending method for stomatology department - Google Patents
Glass ion cement blending device and blending method for stomatology department Download PDFInfo
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- CN108720954B CN108720954B CN201710661971.4A CN201710661971A CN108720954B CN 108720954 B CN108720954 B CN 108720954B CN 201710661971 A CN201710661971 A CN 201710661971A CN 108720954 B CN108720954 B CN 108720954B
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- shell
- top plug
- powder
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- liquid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
Abstract
The invention discloses a device and a method for modulating glass ion cement for stomatology, which solve the problem of accurate modulation of the glass ion cement for stomatology, can accurately control the powder-liquid ratio of the glass ion cement, and has simple and convenient modulation, and the technical scheme is as follows: the device comprises an upper device shell and a lower device shell which are detachably connected into a whole, wherein a top plug is arranged at the top of the upper device shell in a matching manner, an isolation film is arranged at the upper part in the upper device shell, a first accommodating space is formed between the isolation film and the top plug, and a second accommodating space is arranged in the lower device shell.
Description
Technical Field
The invention relates to the technical field of oral preparation, in particular to a device and a method for modulating glass ionomer cement for stomatology.
Background
At present, the medical glass ionomer cement is one of main materials for repairing dental caries and adhering tooth bodies in the department of stomatology, and the main technology for preparing the glass ionomer cement is manual preparation: taking out a proper amount of powder by using a stirring knife, placing the powder on a glass plate 1/3, dropping a proper amount of liquid in the center of the glass plate, stirring by using a rotating method, applying a certain force during stirring, carrying out pressure grinding, quickly and continuously acting, quickly collecting by using the stirring knife after stirring, wherein the stirring time is 18-22s, and the preparation property standard is uniform stirring, no air bubbles and no particles, and the thickness is proper and is in a wiredrawing shape (the wiredrawing length is more than 10mm without interruption).
The main disadvantages of the manual preparation of glass ionomer cement are as follows:
(1) the powder and liquid are not properly proportioned due to improper taking method of the powder and liquid;
(2) the mixing method is incorrect;
(3) improper mixing speed and time.
In summary, in the prior art, an effective solution for the problem of accurate modulation of the dental glass ionomer cement is still lacking.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a glass ion cement blending device for stomatology, which can accurately control the powder-liquid ratio of the glass ion cement and is simple and convenient to blend.
Specifically, the invention adopts the following technical scheme:
the glass ion water heater modulating device for the department of stomatology comprises an upper device shell and a lower device shell which are detachably connected into a whole, wherein a top plug is arranged at the top of the upper device shell in a matching mode, an isolating membrane is arranged on the upper portion of the inner portion of the upper device shell, a first accommodating space is formed between the isolating membrane and the top plug, and a second accommodating space is formed in the lower device shell.
The brewing device is provided with an upper shell and a lower shell, wherein an isolation film is arranged in the upper shell, the isolation film and a top plug are matched to form a first accommodating space for accommodating a liquid agent for preparing the cement clinker, a second accommodating space is formed in the lower shell for accommodating powder agent for preparing the cement clinker, the powder agent and the liquid agent are separately stored before brewing, and the top plug is adopted to burst the isolation film during brewing, so that the liquid agent and the powder agent can be mixed; by adopting the preparation device, the liquid and the powder with set proportion are respectively stored in the upper shell and the lower shell, so that the powder-liquid proportion of the prepared cement can be accurately controlled, the performance of the prepared cement is ensured, and the prepared cement meets the use requirement.
Furthermore, the periphery of the isolation film is connected with the upper shell of the device, and the connection part is easy to break under the action of external force. The isolating membrane can be disconnected by pushing the top plug, and the operation is simple and convenient.
Furthermore, the thickness of the middle part of the isolation film is larger than that of the periphery. The periphery of the isolation film is more easily broken under the condition that the isolation film has a certain supporting force.
Furthermore, the bottom of the top plug is provided with a spike-shaped structure. The bottom of the top plug is provided with a spike-shaped structure, and when the isolating membrane is pushed open, the spike-shaped structure is matched with the isolating membrane to disconnect the isolating membrane.
Furthermore, the spine-shaped structures correspond to the peripheral positions of the isolating membrane. The connection between the periphery of the isolation film and the upper housing of the device is easier to break, and the sharp-pointed structure is matched with the connection to easily push the isolation film open.
Furthermore, the first accommodating space is internally provided with a set amount of liquid agent.
Furthermore, a set amount of powder is arranged in the second accommodating space.
The preparation method of the glass ion cement preparing device for the department of stomatology comprises the following steps:
(1) powder with a set amount is filled into the second accommodating space, and the upper shell of the device and the lower shell of the device are connected;
(2) opening the top plug, injecting a set amount of liquid into the first accommodating space, and tightly connecting the top plug with the upper shell of the device;
(3) pressing the top plug downwards, breaking the isolating membrane, allowing the liquid agent to enter the second accommodating space, and mixing the powder agent and the liquid agent;
(4) and (3) setting time by the vibration modulation device, and separating the upper shell of the device from the lower shell of the device to obtain the glass ion water heater after the blending is finished.
Preferably, in the step (4), the modulation device is placed on a blender to vibrate.
Further, the vibration frequency of the harmonic oscillator is 3500 times/minute 4600 times/minute.
Further, in the step (4), the time for vibrating the modulation device is 18-22 s.
Compared with the prior art, the invention has the beneficial effects that:
the device is adopted to prepare the glass ion water gate heater, the powder and the liquid of the water gate heater are accurately weighed and measured before being filled into the device, the liquid and the powder are respectively stored in the first containing space and the second containing space before being prepared, and the isolating membrane is directly jacked open by the jacking plug during the preparation, so that the mixing of the powder and the liquid can be realized.
The connection part between the isolating membrane and the upper shell of the device is easy to break, and the bottom of the top plug is provided with the sharp-pointed structure, so that the isolating membrane can be easily pushed open, and the mixing of powder and liquid is realized.
In the modulation method, the modulator is vibrated by the modulator, the vibration process is uniform, the vibration frequency and the vibration time can be accurately controlled, the influence of manual modulation methods, speed and time difference on the final modulation result is eliminated, the powder-liquid ratio of the cement prepared by the method is accurate and the cement is uniformly mixed, and the modulated cement can reach the standard of normal use requirements;
the preparation device is convenient to use and transport, and the prepared water gate heater can be sealed in the device by matching the upper shell of the device with the lower shell of the device, so that the pollution of the external environment to the water gate heater is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural diagram of a water heater modulating device according to the present invention;
in the figure, 1 is the lower shell of the device, 2 is powder, 3 is the upper shell of the device, 4 is a separation membrane, 5 is liquid and 6 is a top plug.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As introduced in the background art, the problem of accurate modulation of the glass ion cement of the department of stomatology exists in the prior art, whether the powder-liquid ratio of the glass ion cement is proper is one of the factors influencing the performance of the glass ion cement, besides, the performance of the glass ion cement is influenced by the mixing method, speed and time, in order to more conveniently use the glass ion cement, the glass ion cement with excellent performance is obtained, and the technical problems in the background art are solved.
In a typical embodiment of the present application, as shown in fig. 1, there is provided a glass ion water heater modulation device for department of stomatology, comprising an upper device housing 3 and a lower device housing 1 which are detachably connected into a whole, a top plug 6 is disposed on the top of the upper device housing 3 in a matching manner, an isolation film 4 is disposed on the upper portion of the upper device housing 3, a first accommodating space is formed between the isolation film 4 and the top plug 6, and a second accommodating space is provided in the lower device housing 1.
The preparation device is arranged into an upper shell and a lower shell, an isolation membrane is arranged in the upper shell, the isolation membrane and a top plug are matched to form a first accommodating space for accommodating a liquid agent for preparing the cement clinker, a second accommodating space is formed in the lower shell for accommodating powder agent for preparing the cement clinker, the powder agent and the liquid agent are separately stored before preparation, and the top plug is adopted to break the isolation membrane during preparation, so that the liquid agent and the powder agent can be mixed; by adopting the preparation device, the liquid and the powder with set proportion are respectively stored in the upper shell and the lower shell, so that the powder-liquid proportion of the prepared cement can be accurately controlled, the performance of the prepared cement is ensured, and the prepared cement meets the use requirement.
The periphery of the isolating membrane 4 is connected with the upper shell 3 of the device, and the connection part is easy to break under the action of external force. The isolating membrane can be disconnected by pushing the top plug, and the operation is simple and convenient.
The thickness of the middle part of the isolation film 4 is larger than that of the periphery. The periphery of the isolation film is more easily broken under the condition that the isolation film has a certain supporting force.
The bottom of the top plug 6 is provided with a spike-shaped structure. The bottom of the top plug is provided with a spike-shaped structure, and when the isolating membrane is pushed open, the spike-shaped structure is matched with the isolating membrane to disconnect the isolating membrane.
The spike-like structure corresponds to the peripheral position of the separation film 4. The connection between the periphery of the isolation film and the upper housing of the device is easier to break, and the sharp-pointed structure is matched with the connection to easily push the isolation film open.
The first accommodation space is provided with a set amount of liquid agent 5.
The second accommodation space is internally provided with a set amount of powder 2.
The above components may all be made of plastic. Wherein the isolating membrane 4 is thick in the middle and thin at the periphery and is integrated with the upper shell of the capsule. The lower part of the top plug 6 is in a knife edge shape. When the top plug is pressed down, the knife edge of the top plug can easily burst the contacted isolation membrane with very thin periphery. The lower device shell 1, the upper device shell 3, the top plug 6 and the upper device shell 3 are tightly assembled, and powder and liquid are prevented from leaking.
The device is divided into two layers, the bottom layer is used for placing powder, the upper layer is used for placing liquid, the middle part is isolated by an isolation film, when the device is used, a top plug is pressed down, the isolation film is broken, the liquid flows into the bottom layer to be mixed with the powder, then the device is placed on a blender to be vibrated, the vibration frequency of the blender is 3500 and 4600 times/minute, and the device can be used after being vibrated for 18-22 seconds. The powder and the liquid of the glass ionomer cement are accurately weighed and measured before being filled into the device, so that the proportion of the cement powder and the liquid prepared by the device is accurate and in the optimal blending range, and in addition, the difference of the blending method, the speed and the time of manual blending is eliminated, and the use is convenient.
In another exemplary embodiment of the present application, there is provided a method for preparing a device for preparing a glass ion cement for oral use, comprising the steps of:
(1) a set amount of powder 2 is filled into the second accommodating space, and the upper shell 3 of the device and the lower shell 1 of the device are connected;
(2) opening the top plug 6, injecting a set amount of liquid 5 into the first accommodating space, and tightly connecting the top plug 6 with the upper shell 3 of the device;
(3) the top plug 6 is pressed downwards, the isolation membrane 4 is broken by the top plug 6, the liquid agent 5 enters the second containing space, and the powder agent 2 and the liquid agent 5 are mixed;
(4) and (3) setting time by the vibration modulation device, and separating the upper device shell 3 and the lower device shell 1 to obtain the glass ion water heater after the blending is finished.
And (4) placing the modulation device on a blender for vibration.
The vibration frequency of the harmonic oscillator was 3500-4600 times/minute.
In the step (4), the time for vibrating the modulation device is 18-22 s.
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described in detail below with reference to specific embodiments.
The proper amount of powder 2 is loaded into the lower shell 1 of the device, then the upper shell 3 of the device and the lower shell 1 of the device are assembled, the top plug 6 is opened, the prepared liquid is dripped, the top plug 6 is screwed in the upper shell 3 of the device, and the knife edge of the top plug is slightly away from the isolating membrane 4.
When the device is used by a configurator, the top plug 6 is directly pressed down, the isolating membrane 4 is broken, the liquid agent 5 enters the cavity of the lower shell 1 of the device and is mixed with the powder agent 2, the regulating device is placed on the regulator to vibrate for a proper time, the regulating device is taken down, the device is opened, the lower shell 1 of the device is separated from the upper shell 3 of the device, and the regulated glass ion cement can be poured out for use. In the using process, an operator cannot change the powder and the liquid, so that the situation that a configurator randomly allocates the powder and liquid ratio can be avoided, and the accurate configuration of the powder and liquid ratio can be realized.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. The modulating method of the glass ion cement modulating device for the department of stomatology is characterized in that the used cement modulating device comprises an upper device shell and a lower device shell which are detachably connected into a whole, a top plug is arranged at the top of the upper device shell in a matching way, an isolating membrane is arranged at the upper part in the upper device shell, a first accommodating space is formed between the isolating membrane and the top plug, and a second accommodating space is arranged in the lower device shell;
the modulation method using the device comprises the following steps:
(1) powder with a set amount is filled into the second accommodating space, and the upper shell of the device and the lower shell of the device are connected;
(2) opening the top plug, injecting a set amount of liquid into the first accommodating space, and tightly connecting the top plug with the upper shell of the device;
(3) pressing the top plug downwards, breaking the isolating membrane, allowing the liquid agent to enter the second accommodating space, and mixing the powder agent and the liquid agent;
(4) setting time by a vibration modulation device, and separating an upper device shell and a lower device shell to obtain the glass ion cement after being prepared; the time for vibrating the modulation device is 18-22 s;
in the step (4), the modulation device is placed on a blender to vibrate; the vibration frequency of the harmonic oscillator is 3500 times/minute 4600 times/minute.
2. The method for preparing the water gate heater modulating device as claimed in claim 1, wherein the periphery of the isolating membrane is connected with the upper shell of the device, and the connection is easily broken by external force.
3. The method as claimed in claim 2, wherein the thickness of the middle part of the isolation film is greater than the thickness of the periphery.
4. The method as claimed in claim 1, wherein the top plug has a spike-like structure at its bottom.
5. The method as claimed in claim 4, wherein the spike-like structure corresponds to a peripheral position of the isolation film.
6. The method of claim 1, wherein the first receiving space contains a predetermined amount of liquid.
7. The method of claim 1, wherein a predetermined amount of powder is disposed in the second receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661971.4A CN108720954B (en) | 2017-08-04 | 2017-08-04 | Glass ion cement blending device and blending method for stomatology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661971.4A CN108720954B (en) | 2017-08-04 | 2017-08-04 | Glass ion cement blending device and blending method for stomatology department |
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| Publication Number | Publication Date |
|---|---|
| CN108720954A CN108720954A (en) | 2018-11-02 |
| CN108720954B true CN108720954B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710661971.4A Active CN108720954B (en) | 2017-08-04 | 2017-08-04 | Glass ion cement blending device and blending method for stomatology department |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032067U (en) * | 1988-07-21 | 1989-02-08 | 冶金工业部钢铁研究总院 | Silver-mercury capsule for dentistry |
| CN1679466A (en) * | 2005-02-01 | 2005-10-12 | 中国科学院长春应用化学研究所 | Liquid of light curing glass ion cement and preparation thereof |
| CN202982639U (en) * | 2012-11-30 | 2013-06-12 | 湖南科伦制药有限公司 | Powder liquid double-room bag capable of preventing misoperation |
| CN206443922U (en) * | 2016-07-22 | 2017-08-29 | 湖南科伦制药有限公司 | A kind of immediate dispensing infusion container |
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