CN215606400U - Root canal therapy hot melt gutta-percha filling instrument and medical equipment - Google Patents
Root canal therapy hot melt gutta-percha filling instrument and medical equipment Download PDFInfo
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- CN215606400U CN215606400U CN202121752203.8U CN202121752203U CN215606400U CN 215606400 U CN215606400 U CN 215606400U CN 202121752203 U CN202121752203 U CN 202121752203U CN 215606400 U CN215606400 U CN 215606400U
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- gutta
- percha
- hot melt
- root canal
- filling instrument
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Abstract
The embodiment of the utility model provides a root canal therapy hot-melt gutta-percha filling instrument and medical equipment, and relates to the field of medical equipment. Aiming at improving the speed of the hot melting of the gutta-percha. The root canal therapy hot melt gutta-percha filling instrument comprises a metal tube and a conductive heating piece; the metal tube is used for containing the gutta-percha, and one end of the metal tube is used for allowing the gutta-percha in a molten state to flow out under the action of external force; the conductive heating piece is provided with a first channel, and the metal tube is accommodated in the first channel; the conductive heating piece is used for heating the metal tube after being electrified. The medical equipment comprises a root canal therapy hot melt gutta-percha filling instrument. The periphery at the tubular metal resonator is established to electrically conductive heating member cover, and during the use, power supply unit is connected to electrically conductive heating member, and through voltage current resistance relation intensification in the twinkling of an eye, electrically conductive heating member is the column, covers the tubular metal resonator comprehensively, and it is more even and fast to generate heat, and the intensification can be heat conduction to the tubular metal resonator in step fast, has improved the speed of the interior gutta-percha hot melt of tubular metal resonator, and the gutta-percha is the melting form after, can be used for carrying out the root canal and fill.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a root canal therapy hot-melt gutta-percha filling instrument and medical equipment.
Background
Along with the gradual improvement of living standard, people pay more and more attention to the health problem of teeth. A common health problem of teeth is toothache. Toothache is a disease caused by root canal nerve necrosis, and needs to be treated by operations such as root canal filling and the like. At present, the heating and temperature rising speed of the root canal filling equipment is slow, the temperature rising time needs to be waited in the treatment process, and the time of a patient in an operation state is too long.
SUMMERY OF THE UTILITY MODEL
Objects of the present invention include, for example, providing an endodontic hot-melt gutta percha filling instrument which can improve a speed of melting gutta percha.
It is also an object of the present invention to provide a medical device which can increase the speed of the heat-melting of gutta-percha.
Embodiments of the utility model may be implemented as follows:
the embodiment of the utility model provides a root canal therapy hot melt gutta-percha filling instrument, which comprises a metal pipe and a conductive heating part;
the metal pipe is used for containing gutta-percha, and one end of the metal pipe is used for allowing the gutta-percha in a molten state to flow out under the action of external force; the conductive heating element is provided with a first channel, and the metal pipe is accommodated in the first channel; the conductive heating piece is used for heating the metal pipe after being electrified.
In addition, the root canal therapy hot melt gutta-percha filling instrument provided by the embodiment of the present invention may further have the following additional technical features:
optionally, the conductive heating element is cylindrical.
Optionally, the outer wall of the metal tube is sealingly connected with the inner wall of the first channel.
Optionally, the endodontic hot melt gutta percha filling instrument further comprises a heat preservation member; the heat preservation piece is provided with a second channel, and the conductive heating piece is accommodated in the second channel.
Optionally, the outer wall of the conductive heating element is hermetically connected with the inner wall of the second channel.
Optionally, the thermal insulation member is cylindrical.
Optionally, the metal tube includes a connecting portion and a receiving portion connected in sequence; the outer wall of the connecting part is arranged in a protruding mode relative to the outer wall of the containing part, the containing part is used for containing gutta-percha, the containing part is contained in the first channel, and the end portions of the conductive heating part and the heat preservation part are in contact with the end portion of the connecting part.
Optionally, the endodontic hot melt gutta percha filling instrument further comprises an injection head; the injection head is connected with one end of the metal pipe; the injection head is used for extending into a root canal so that gutta-percha in a molten state flows into the root canal under the action of external force.
Optionally, the endodontic hot melt gutta percha filling instrument further comprises a push rod; one end of the push rod is used for being matched with the metal pipe so as to push out the gutta-percha in a molten state in the metal pipe.
Embodiments of the utility model also provide a medical device. The medical equipment comprises a root canal therapy hot-melt gutta-percha filling instrument.
The root canal therapy hot melt gutta-percha filling instrument and the medical equipment of the embodiment of the utility model have the beneficial effects of, for example:
the root canal therapy hot melt gutta-percha filling instrument comprises a metal pipe and a conductive heating piece; the metal tube is used for containing the gutta-percha, and one end of the metal tube is used for allowing the gutta-percha in a molten state to flow out under the action of external force; the conductive heating piece is provided with a first channel, and the metal tube is accommodated in the first channel; the conductive heating piece is used for heating the metal tube after being electrified. Electrically conductive a cover that generates heat is established in the periphery of tubular metal resonator, during the use, and electrically conductive a connection power supply unit that generates heat, and through voltage current resistance relation intensifies in the twinkling of an eye, electrically conductive a that generates heat is the column, covers the periphery of tubular metal resonator comprehensively, and electrically conductive a piece that generates heat more evenly just generates heat fastly, can fast synchronization heat conduction to tubular metal resonator after the circular telegram intensifies, has improved the speed of gutta-percha hot melt, and the gutta-percha is the melting form after, can begin to carry out the root canal and fill, improves operation efficiency.
Medical equipment including foretell root canal treatment hot melt gutta-percha filling instrument, can improve the speed of gutta-percha hot melt.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a root canal therapy hot-melt gutta-percha filling instrument according to an embodiment of the present invention.
Icon: 10-root canal therapy hot melt gutta-percha filling instrument; 100-a metal tube; 110-a locus of containment; 120-a connecting portion; 200-a conductive heating element; 210-a first channel; 300-heat preservation pieces; 310-second pass.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The endodontic hot-melt gutta percha filling instrument 10 according to the present embodiment will be described in detail with reference to fig. 1.
Referring to fig. 1, an embodiment of the present invention provides a root canal therapy hot melt gutta-percha filling instrument 10, which includes a metal tube 100 and a conductive heating element 200; the metal tube 100 is used for accommodating gutta-percha, and one end of the metal tube 100 is used for allowing the gutta-percha in a molten state to flow out under the action of external force; the conductive heating member 200 is provided with a first channel 210, and the metal pipe 100 is accommodated in the first channel 210; the conductive heating member 200 is used to heat the metal pipe 100 after being electrified.
The middle part of the metal tube 100 is hollow, and the middle part of the metal tube 100 is used for accommodating gutta-percha, in particular to a gutta-percha rod or a molten gutta-percha. The metal tube 100 has the both ends that the position is relative, and the one end of metal tube 100 is used for putting into the gutta-percha stick, and after the gutta-percha stick heating melts, the gutta-percha that is the molten condition flows out from the other end of metal tube 100 under the exogenic action to fill the root canal. The conductive heating element 200 is sleeved on the periphery of the metal tube 100, and the inner wall of the first channel 210 is matched with the outer wall of the metal tube 100. The conductive heating member 200 is energized to generate heat and simultaneously conduct heat to the metal tube 100.
Root canal filling is to fill the spaces between the diseased tissues removed from the root canal with gutta percha. In the actual filling process, the filling needle and the endodontic hot-melt gutta percha filling instrument 10 provided in this embodiment are used to complete the root canal filling.
The specific process is as follows: firstly, placing a filling needle into a root canal containing gutta-percha, then introducing high-frequency current into the filling needle to generate heat energy to melt the gutta-percha in the root canal, applying certain pressure in the process of melting the gutta-percha, introducing the gutta-percha into the apex of the tooth and the lateral branch root canal of the tooth under the action of the pressure, and adjusting the current to control the temperature of the filling needle so that the gutta-percha is melted thoroughly after being heated, thereby completing the filling of small gaps at the bottom end of the root canal. Then the gutta-percha stick is put into the metal tube 100, after the conductive heating piece 200 is electrified, the gutta-percha stick is melted, and then the gutta-percha in the molten state is pushed into the root canal under the action of external force through one end of the metal tube 100, so that the wider part of the upper part of the root canal is filled.
The conductive heating part 200 is made of a heating conductor and is columnar, is sleeved on the periphery of the metal pipe 100 and covers the outer wall of the metal pipe 100 comprehensively, after the conductive heating part 200 is electrified, the conductive heating part 200 can uniformly heat and quickly heat, can heat up instantly, and synchronously conducts heat to the metal pipe 100, so that the metal pipe 100 is quickly heated up, the gutta-percha rod is melted into liquid, and root canal filling is started.
It can be seen that through establishing electrically conductive heating member 200 at tubular metal resonator 100 overcoat, can realize rising temperature in the twinkling of an eye, the start can be used during the treatment, need not to wait for, lasts the use, saves the electric energy, and convenient assembling improves the melting speed of the interior tooth glue stick of tubular metal resonator 100, improves the efficiency that the root canal was filled. The temperature is kept for a long time, and the continuous work is facilitated.
In this embodiment, the conductive heating member 200 is cylindrical. Is convenient for processing. Specifically, the wall thicknesses of the conductive heat generating member 200 are all equal along the extending direction of the first channel 210.
In this embodiment, the outer wall of the metal tube 100 is hermetically connected to the inner wall of the first channel 210. The efficiency of synchronous heat transfer is improved.
In this embodiment, the root canal therapy hot melt gutta-percha filling instrument 10 further includes a heat insulating member 300; the heat insulating member 300 is provided with a second passage 310, and the conductive heat generating member 200 is received in the second passage 310.
The heat preservation member 300 is sleeved on the periphery of the conductive heating member 200, and the outer wall of the conductive heating member 200 is matched with the inner wall of the heat preservation member 300. The heat preservation piece 300 is made of high-temperature-resistant and heat-preservation special materials, so that heat is preserved for a long time, electric energy is saved, the heat preservation piece is continuously used, and the operation efficiency is improved.
In the actual assembling process, the conductive heating member 200 is fixed on the heat insulating member 300 and then assembled on the metal pipe 100 together, so that the assembling process is simple and convenient.
In this embodiment, the outer wall of the conductive heating member 200 is hermetically connected to the inner wall of the second channel 310. Which contributes to the improvement of the heat insulating effect of the heat insulating member 300.
In this embodiment, the heat retaining member 300 has a cylindrical shape. Is convenient for processing. Specifically, the wall thickness of the thermal insulating member 300 is equal along the extending direction of the second channel 310.
In this embodiment, the metal tube 100 includes a connecting portion 120 and a receiving portion 110 connected in sequence; the outer wall of the connecting portion 120 protrudes from the outer wall of the accommodating portion 110, the accommodating portion 110 is used for accommodating gutta-percha, the accommodating portion 110 is accommodated in the first channel 210, and the ends of the conductive heating element 200 and the heat insulating element 300 are in contact with the end of the connecting portion 120.
To illustrate the relative positions in fig. 1, the accommodating portion 110 and the connecting portion 120 are sequentially arranged from left to right. The accommodating portion 110 and the connecting portion 120 are both cylindrical, and the outer diameter of the accommodating portion 110 is smaller than that of the connecting portion 120. The receiving portion 110 and the connecting portion 120 are integrally formed. During assembly, the conductive heating element 200 and the heat preservation element 300 are sleeved on the periphery of the accommodating part 110, and the end parts abut against the end parts of the connecting parts 120, so that the metal pipe 100 can be completely covered on the part for accommodating the gutta-percha.
In this embodiment, the endodontic hot-melt gutta percha filling instrument 10 further includes an injection head (not shown in the drawings); the injection head is connected to one end of the metal pipe 100; the injection head is used for extending into the root canal, so that gutta-percha in a molten state flows into the root canal under the action of external force.
Specifically, the injection head is connected to an end of the receptacle 110 remote from the connection 120. After the gutta-percha rod in the metal pipe 100 is melted, the injection head is placed into the root canal, and then gutta-percha is pushed into the root canal through the injection head under the action of external force, so that filling of the root canal is realized.
In this embodiment, the endodontic hot-melt gutta-percha filling instrument 10 further includes a push rod (not shown in the drawings); one end of the push rod is used for matching with the metal tube 100 so as to push out the gutta-percha in a molten state in the metal tube 100.
The push rod is used for pushing gutta-percha in a molten state in the metal rod to the injection head, so that the gutta-percha enters the root canal through the injection head, and the root canal filling is completed.
According to the root canal therapy hot melt gutta-percha filling instrument 10 provided by the embodiment, the working principle of the root canal therapy hot melt gutta-percha filling instrument 10 is as follows: through the improvement of the structure of the conductive heating part 200, instantaneous uniform and rapid heating is realized, and finally the effect of synchronous rapid heating of the metal tube 100 is achieved.
The root canal therapy hot melt gutta-percha filling instrument 10 provided by the embodiment at least has the following advantages:
the periphery at tubular metal resonator 100 is established to electrically conductive piece 200 cover that generates heat, and during the use, electrically conductive piece 200 that generates heat is connected power supply unit, and through the voltage resistance relation intensification in the twinkling of an eye, electrically conductive piece 200 that generates heat is the column, covers tubular metal resonator 100 comprehensively, and it is more even and fast to generate heat, and the intensification can be fast synchronous heat conduction to tubular metal resonator 100, has improved the speed of tooth glue hot melt in the tubular metal resonator 100.
The periphery of the conductive heating element 200 is sleeved with the heat preservation element 300, so that electric energy is saved, continuous use is realized, and the operation efficiency is improved.
Embodiments of the utility model also provide a medical device. The medical equipment includes a root canal treatment hot melt gutta percha filling instrument 10. The medical equipment also comprises power supply equipment, and the conductive heating element 200 is connected with the power supply equipment. Including root canal treatment hot melt gutta-percha filling instrument 10's medical equipment, can improve the molten speed of gutta-percha, and then improve operation efficiency.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a root canal therapy hot melt gutta-percha filling instrument, which is characterized in that includes:
a metal tube (100) and an electrically conductive heat generating member (200);
the metal pipe (100) is used for containing gutta-percha, and one end of the metal pipe (100) is used for allowing the gutta-percha in a molten state to flow out under the action of external force; the conductive heating element (200) is provided with a first channel (210), and the metal pipe (100) is accommodated in the first channel (210); the conductive heating element (200) is used for heating the metal tube (100) after being electrified.
2. The endodontic hot melt gutta percha filling instrument according to claim 1, wherein:
the conductive heating piece (200) is cylindrical.
3. The endodontic hot melt gutta percha filling instrument according to claim 2, wherein:
the outer wall of the metal tube (100) is connected with the inner wall of the first channel (210) in a sealing way.
4. The endodontic hot melt gutta percha filling instrument as in any one of claims 1 to 3, wherein:
the root canal therapy hot melt gutta-percha filling instrument further comprises a heat preservation piece (300); the heat preservation piece (300) is provided with a second channel (310), and the conductive heating piece (200) is accommodated in the second channel (310).
5. The endodontic hot melt gutta percha filling instrument according to claim 4, wherein:
the outer wall of the conductive heating element (200) is hermetically connected with the inner wall of the second channel (310).
6. The endodontic hot melt gutta percha filling instrument according to claim 5, wherein:
the heat preservation piece (300) is cylindrical.
7. The endodontic hot melt gutta percha filling instrument according to claim 4, wherein:
the metal pipe (100) comprises a connecting part (110) and a containing part (120) which are connected in sequence; the outer wall of the connecting part (110) is arranged in a protruding mode relative to the outer wall of the accommodating part (120), the accommodating part (120) is used for accommodating gutta-percha, the accommodating part (120) is accommodated in the first channel (210), and the end parts of the conductive heating part (200) and the heat preservation part (300) are in contact with the end part of the connecting part (110) together.
8. The endodontic hot melt gutta percha filling instrument according to claim 1, wherein:
the root canal therapy hot melt gutta-percha filling instrument further comprises an injection head; the injection head is connected with one end of the metal pipe (100); the injection head is used for extending into a root canal so that gutta-percha in a molten state flows into the root canal under the action of external force.
9. The endodontic hot melt gutta percha filling instrument according to claim 1, wherein:
the root canal therapy hot melt gutta-percha filling instrument further comprises a push rod; one end of the push rod is used for being matched with the metal pipe (100) so as to push out the gutta-percha in a molten state in the metal pipe (100).
10. A medical device, characterized by:
the medical device comprising the endodontic hot melt gutta percha filling instrument as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752203.8U CN215606400U (en) | 2021-07-29 | 2021-07-29 | Root canal therapy hot melt gutta-percha filling instrument and medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752203.8U CN215606400U (en) | 2021-07-29 | 2021-07-29 | Root canal therapy hot melt gutta-percha filling instrument and medical equipment |
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| Publication Number | Publication Date |
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| CN215606400U true CN215606400U (en) | 2022-01-25 |
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|---|---|---|---|
| CN202121752203.8U Active CN215606400U (en) | 2021-07-29 | 2021-07-29 | Root canal therapy hot melt gutta-percha filling instrument and medical equipment |
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| CN (1) | CN215606400U (en) |
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- 2021-07-29 CN CN202121752203.8U patent/CN215606400U/en active Active
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Denomination of utility model: Hot melt gutta percha filling instrument and medical equipment for root canal therapy Effective date of registration: 20221028 Granted publication date: 20220125 Pledgee: Hunan Xiangjiang Zhongying Investment Management Co.,Ltd. Pledgor: HUNAN BEYOND MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980020185 |