CN218280326U - Radiator and microwave source integral type structure - Google Patents
Radiator and microwave source integral type structure Download PDFInfo
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- CN218280326U CN218280326U CN202221404487.6U CN202221404487U CN218280326U CN 218280326 U CN218280326 U CN 218280326U CN 202221404487 U CN202221404487 U CN 202221404487U CN 218280326 U CN218280326 U CN 218280326U
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- radiator
- microwave source
- microwave
- coupler
- coupler shell
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Abstract
A microwave source and a radiator are connected through a coupler, two ends of a coupler shell are respectively fixed on the microwave source and the radiator, one end of a side oscillator of the microwave source in the coupler shell is connected with an output power end of the microwave source, and one end of a side oscillator of the radiator in the coupler shell penetrates through the coupler shell and the radiator and is located in the radiator. The utility model discloses a radiator and microwave source integral type structure with microwave source and microwave radiator integrated design, on microwave power direct coupling to the microwave radiator, effectively reduced the microwave power loss, reduced the standing wave, do not have the temperature rise in the work, improved treatment.
Description
Technical Field
The utility model relates to the field of medical equipment.
Background
Tumor thermotherapy, which is a method for raising the temperature of the whole body or tumor tissues (local) by various methods and treating malignant tumors by utilizing the heat action and the secondary effect thereof, is the fifth main therapy after surgery, radiotherapy, chemotherapy and immunotherapy and is a green treatment means.
Tumor thermotherapy, based on modern science, was activated in the early 60's of the 20 th century and had many breakthrough advances. A large number of in vitro experiments and clinical data show that the tumor thermotherapy has obvious synergistic and complementary effects on tumor treatment means such as chemotherapy, radiotherapy and operation, although the tumor thermotherapy can not replace the operation, the chemotherapy or the radiotherapy as an independent tumor treatment scheme. Because of this, tumor hyperthermia has rapidly developed in recent years, becoming another important tumor treatment means following surgery, radiotherapy, chemotherapy, and biotherapy.
The radiation is treated by infrared radiation, and has analgesic, repercussive, and local blood circulation improving effects. In the existing microwave therapeutic machine, a microwave source and a microwave radiator are connected by adopting a coaxial cable or a coaxial connector, the microwave power loss is large (the loss is up to 30 percent due to the addition of the 2.5 meter coaxial cable and the connector), the temperature rise is high, the coaxial cable or the connector is often burnt out, and the normal use is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior microwave therapy apparatus adopting coaxial cable or coaxial connector between the microwave source and the microwave radiator, the utility model provides a radiator and microwave source integrated structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a microwave source 1 and a radiator 4 are connected through a coupler, two ends of a coupler shell 6 are fixed on the microwave source 1 and the radiator 4 respectively, one end of a microwave source side oscillator 5 in the coupler shell 6 is connected with a microwave source output power end, and one end of a radiator side oscillator 2 in the coupler shell 6 penetrates through the coupler shell 6 and the radiator 4 and is located in the radiator 4.
And an insulator 3 is arranged between the outer side of the radiator side oscillator 2 and the coupler shell 6 and the radiator 4.
The radiator 4 is a closed cylindrical structure rolled by copper foil.
The microwave source 1 is a solid microwave source or a magnetron.
The utility model discloses a radiator and microwave source integral type structure, with microwave source and microwave radiator integrated design, on microwave power direct coupling to the microwave radiator, effectively reduced the microwave power loss, reduced the standing wave, do not have the temperature rise in the work, improved treatment.
Drawings
Fig. 1 is a structure diagram of the integrated radiator and microwave source of the present invention.
Fig. 2 is an external structure view of the radiator and microwave source of the present invention.
In the figure: 1. microwave source, 2, radiator side oscillator, 3, insulator, 4, radiator, 5, microwave source side oscillator, 6, coupler shell.
Detailed Description
The utility model discloses a radiator and microwave source integral type structure is as shown in figure 1 and figure 2, connect through the coupler between microwave source 1 and the radiator 4, microwave source 1 is current solid-state microwave source or magnetron, radiator 4 is by the coiled closed tubular structure of copper foil, the coupler is the total coupling, 6 both ends of coupler casing are fixed in respectively on microwave source 1 and the radiator 4, microwave source output power end is connected to 5 one end of microwave source side oscillator in the coupler casing 6, 2 one end of radiator side oscillator in the coupler casing 6 runs through coupler casing 6 and radiator 4 and is located radiator 4, installation insulator 3 between the radiator side oscillator 2 outside and coupler casing 6 and the radiator 4.
The power output from the microwave source 1 forms an inner conductor and an outer conductor through the coupler shell 6 and the microwave source side oscillator 5, and then is input into the radiator 4 through the radiator side oscillator 2, two parts of the radiator side oscillator 2 are respectively positioned in the radiator 4 and the coupler shell 6, through connection is realized, microwave power is directly coupled to the radiator 4, microwave power loss is reduced, and temperature rise is avoided.
The present invention has been described with reference to exemplary embodiments, and it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.
Claims (4)
1. A radiator and microwave source integral type structure which characterized in that: the microwave source (1) and the radiator (4) are connected through the coupler, two ends of the coupler shell (6) are fixed on the microwave source (1) and the radiator (4) respectively, one end of the microwave source side oscillator (5) in the coupler shell (6) is connected with the microwave source output power end, and one end of the radiator side oscillator (2) in the coupler shell (6) penetrates through the coupler shell (6) and the radiator (4) and is located in the radiator (4).
2. An integrated applicator and microwave source structure as claimed in claim 1, wherein: and an insulator (3) is arranged between the outer side of the radiator side oscillator (2) and the coupler shell (6) and the radiator (4).
3. The integrated structure of an irradiator and a microwave source as claimed in claim 1, wherein: the radiator (4) is a closed cylindrical structure rolled by copper foil.
4. An integrated applicator and microwave source structure as claimed in claim 1, wherein: the microwave source (1) is a solid microwave source or a magnetron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221404487.6U CN218280326U (en) | 2022-06-08 | 2022-06-08 | Radiator and microwave source integral type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221404487.6U CN218280326U (en) | 2022-06-08 | 2022-06-08 | Radiator and microwave source integral type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218280326U true CN218280326U (en) | 2023-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221404487.6U Active CN218280326U (en) | 2022-06-08 | 2022-06-08 | Radiator and microwave source integral type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218280326U (en) |
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2022
- 2022-06-08 CN CN202221404487.6U patent/CN218280326U/en active Active
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