CN111729201A - Medical multi-output magnetron and microwave therapeutic instrument - Google Patents
Medical multi-output magnetron and microwave therapeutic instrument Download PDFInfo
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- CN111729201A CN111729201A CN201910225481.9A CN201910225481A CN111729201A CN 111729201 A CN111729201 A CN 111729201A CN 201910225481 A CN201910225481 A CN 201910225481A CN 111729201 A CN111729201 A CN 111729201A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/02—Radiation therapy using microwaves
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
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Abstract
The application discloses a medical microwave magnetron with multi-path output and microwave treatment equipment, which relates to the technical field of microwave treatment equipment and comprises a waveguide output type magnetron and a cylindrical coupling cavity, wherein the cylindrical coupling cavity is arranged above an output electrode of the waveguide output type magnetron, a plurality of coupling rings and/or coupling rods are arranged in the cylindrical coupling cavity, a plurality of cable output sockets are arranged on an upper cover of the cylindrical coupling cavity and/or the cylindrical coupling cavity, the fixed end of one coupling ring or coupling rod is respectively connected with an inner conductor of one cable output socket, one of the coupling rings or coupling rods is replaced by a concave cap, the open end of a concave cavity structure of the concave cap is fixed on the output electrode in a pluggable mode, the inner cavity of the concave cap is connected with one corresponding cable output socket, and the problem of multi-path output of the cable for the traditional waveguide output type magnetron is solved, microwave treatment devices implement multiple microwave radiators for clinical use.
Description
Technical Field
The invention discloses a medical multi-output magnetron and microwave treatment equipment, relates to a medical microwave magnetron, and particularly relates to the technical field of microwave magnetron coupling cavities and microwave treatment equipment.
Background
The magnetron sold in the market at present is mainly suitable for a household microwave oven, a continuous wave magnetron for the microwave oven is shown in figure 1, the continuous wave magnetron needs to output microwave energy from an output electrode on a cover plate of the magnetron in a waveguide mode, so the continuous wave magnetron is called a waveguide output type magnetron, the operation of a clinical radiator is convenient, most of medical microwave treatment equipment transmits the microwave energy by using a coaxial cable, a coupling cavity is needed between the cable and the magnetron, people hope that the coupling cavity is combined with the magnetron into a whole, so as long as a coaxial cable connector is connected with a cable socket on the coupling cavity, the microwave energy can be fed to the radiator through the cable to carry out clinical treatment on a focus part, the current microwave treatment equipment basically uses a microwave source for carrying out the clinical treatment by using one radiator, the field is occupied, the cost is increased, and then the coupling cavity and the continuous wave magnetron are combined into a novel medical microwave magnetron, whether the microwave oven has the function of multi-path output of microwaves or not is a technical problem which people desire to solve. In addition, the microwave energy output device also solves the technical problems that a plurality of output microwave sources have different intensities and single large-dose microwave energy output is realized through the concave caps.
Disclosure of Invention
The invention aims to: the microwave therapeutic equipment made up by using said invented microwave magnetron with multi-channel output can solve the technical problem of that a single microwave source can simultaneously provide microwave energy for several radiators to make clinical treatment of patient, so that it can raise utilization rate of microwave therapeutic equipment.
The technical scheme of the invention is realized as follows: a medical multi-output magnetron and microwave therapeutic apparatus comprises a waveguide output type magnetron, a cable output socket 3, a cylindrical coupling cavity 4, a coupling ring 5, a concave cap 8 and a coupling rod 9, wherein the cylindrical coupling cavity 4 is coaxially arranged above an output electrode 1 of the waveguide output type magnetron, the lower end of the cylindrical coupling cavity 4 is fixed on an upper cover plate 7 of the waveguide output type magnetron, a plurality of coupling rings 5 and/or coupling rods 9 are arranged in the cylindrical coupling cavity 4, the coupling rings 5 and the coupling rods 9 are used for receiving microwave energy output by the output electrode 1, and the surrounding areas of the coupling rings 5 or the lengths of the coupling rods 9 are different;
the upper cover 2 and/or the cylindrical coupling cavity 4 are/is provided with a plurality of cable output sockets 3, and the fixed end of a coupling ring 5 or a coupling rod 9 is respectively connected with the inner conductor of one cable output socket 3;
one of the coupling ring 5 or the coupling rod 9 is replaced by a concave cap 8, the concave cap 8 is of a concave cavity structure, the open end of the concave cavity structure of the concave cap 8 is fixed on the output pole 1 in a pluggable mode, an inner conductor II arranged in the inner cavity of the concave cap 8 is connected with a corresponding cable output socket 3, and a plurality of holes are formed in the side wall or the top end of the concave cap 8.
The upper cover 2 fixes a plurality of coupling rings 5 and/or coupling rods 9, the upper cover 2 fixes the upper ends of the coupling rings 5 and/or the coupling rods 9, the lower ends of the coupling rings 5 and/or the coupling rods 9 are arranged in a suspended mode, and the distances between the coupling rings 5 and/or the coupling rods 9 and the output pole 1 are different.
The cylindrical side wall of the cylindrical coupling cavity 4 is fixed with a plurality of coupling rings 5 and/or coupling rods 9, one end of each coupling ring 5 and/or coupling rod 9 is fixed on the side wall of the cylindrical coupling cavity 4, and the other end of each coupling ring 5 and/or coupling rod 9 is arranged in a suspended mode.
An openable or closed buckle cover is arranged on the cylindrical coupling cavity 4 and used for plugging and unplugging the concave cap 8.
The concave cavity structure of the concave cap 8 is provided with a concave cap coupling ring.
The number of the cable output sockets 3 is 2 to 8.
The lower end of the cylindrical coupling cavity 4 is provided with a bottom cover 6, and the bottom cover 6 is fixed on an upper cover plate 7 of the magnetron.
The length of the coupling rod 9 is 10-90 mm.
The surrounding area of the coupling ring 5 is 0.5-6 square centimeters.
The inner diameter of the inner cavity of the cylindrical coupling cavity 4 is 30-130 mm, and the height of the inner cavity is 30-150 mm.
Compared with the prior art, the beneficial effect of this application lies in: the waveguide output type magnetron realizes the multi-path output of a microwave oscillation source, and the cylindrical coupling cavity is provided with microwave energy provided by a plurality of cable output sockets, so that the microwave treatment equipment can simultaneously provide 1 to 8 microwave radiators for treating diseases of patients. When the lengths of the coupling rods in the medical microwave magnetron with multi-output and the positions of the coupling rods in the column-shaped coupling cavity are different; or the areas surrounded by the coupling rings are different, so that the microwave energy output by each cable output socket is different, thereby providing convenience for medical staff and treating different diseases of different patients; or different microwave powers are applied to different focus areas of the same patient to carry out clinical treatment; the adoption of the pluggable concave cap increases the regulation range of the output microwave energy dose.
The invention is to assemble the magnetron of domestic microwave oven at home and abroad with a cylindrical coupling cavity, which is provided with a plurality of cable output sockets 3, thus a single microwave source is changed into multi-path microwave output. The microwave magnetron with multiple outputs is applied to microwave treatment equipment, so that one equipment has the functions of multiple devices, the traditional mode that one microwave source is only used for treating a patient is changed, the microwave treatment equipment with multiple outputs can simultaneously supply multiple radiators for treating the patient, and the application effect of the microwave treatment equipment is multiplied by the effect of the traditional microwave treatment equipment due to the fact that the microwave treatment equipment is used for treating multiple people at the same time, and the basic structure of the equipment is not changed, so that the microwave magnetron with multiple outputs is undoubtedly an improvement.
Drawings
FIG. 1 is a schematic view of a continuous wave magnetron for a microwave oven.
Fig. 2 is a schematic diagram of a magnetron with 3 cable outlet sockets in electrical coupling arrangement on the top cover.
Fig. 3 is a schematic diagram of an electrically coupled magnetron having 1 cable outlet socket on each of the top cover and cylindrical surface.
Fig. 4 is a schematic diagram of a magnetron with 2 cable outlet sockets on the upper cover in magnetic coupling mode.
Fig. 5 shows a schematic diagram of a magnetron with 2 cable outlet sockets on the cylindrical surface in magnetic coupling mode.
Reference numerals: 1-output pole, 2-upper cover, 3-cable output socket, 4-cylindrical coupling cavity, 5-coupling ring, 6-bottom cover, 7-magnetron upper cover plate, 8-concave cap and 9-coupling rod.
Detailed Description
The technical solution of the present application is described as follows with reference to fig. 1 to 5:
the first embodiment is as follows:
the invention discloses a medical multi-output magnetron and microwave therapeutic instrument, which comprises a waveguide output type magnetron, an upper cover 2, a cable output socket 3, a cylindrical coupling cavity 4, a bottom cover 6, a magnetron upper cover plate 7, a coupling rod 9 and a microwave radiator, wherein the cylindrical coupling cavity 4 is coaxially arranged above the output electrode 1 on an output electrode 1 of the waveguide output type magnetron, the lower end of the cylindrical coupling cavity 4 is fixed on the magnetron upper cover plate 7 of the waveguide output type magnetron, a plurality of coupling rods 9 are arranged in the cylindrical coupling cavity 4, the coupling rods 9 are used for receiving microwave energy output by the output electrode 1, and the lengths of the coupling rods 9 are different in order to enlarge the range of the coupling rods 9 for receiving the microwave energy.
The upper cover 2 and/or the cylindrical coupling cavity 4 are/is provided with a plurality of cable output sockets 3, the fixed end of one coupling rod 9 is respectively connected with the inner conductor of one cable output socket 3, and the cable output sockets 3 are connected with the microwave radiator through coaxial cables.
The upper cover 2 is fixedly provided with a plurality of coupling rods 9, the upper cover 2 is fixedly provided with the upper ends of the coupling rods 9, the lower ends of the coupling rods 9 are arranged in a suspended mode, the coupling rods 9 are vertically arranged along the vertical direction, the distances between the coupling rods 9 and the output electrode 1 are different, and in order to enlarge the range of the coupling rods 9 for receiving microwave energy; a plurality of coupling rods 9 are fixed on the cylindrical side wall of the cylindrical coupling cavity 4, one end of each coupling rod 9 is fixed on the side wall of the cylindrical coupling cavity 4, and the other end of each coupling rod 9 is suspended in the air; or the upper cover 2 of the cylindrical coupling cavity 4 and the side wall of the cylindrical coupling cavity 4 are fixed with a plurality of coupling rods 9, the coupling rods 9 fixed on the upper cover 2, the upper ends of the fixed coupling rods 9 and the lower ends of the coupling rods 9 are arranged in a hanging manner, the distances between the coupling rods 9 and the output electrode 1 are different, the coupling rods 9 fixed on the side wall of the cylindrical coupling cavity 4, one ends of the coupling rods 9 are fixed on the side wall of the cylindrical coupling cavity 4, and the other ends of the coupling rods 9 are arranged in a hanging manner.
Example two:
the invention discloses a medical microwave magnetron with multi-path output, which comprises a waveguide output type magnetron, an upper cover 2, a cable output socket 3, a cylindrical coupling cavity 4, a coupling ring 5, a bottom cover 6, an upper cover plate 7 of the magnetron and a microwave radiator, wherein the cylindrical coupling cavity 4 is coaxially arranged above the output electrode 1 on an output electrode 1 of the waveguide output type magnetron, the lower end of the cylindrical coupling cavity 4 is fixed on the upper cover plate 7 of the magnetron of the waveguide output type magnetron, a plurality of coupling rings 5 are arranged in the cylindrical coupling cavity 4, the coupling rings 5 are used for receiving microwave energy output by the output electrode 1, and in order to enlarge the range of the microwave energy received by the coupling rings 5, the surrounding areas of the coupling rings 5 are different.
The upper cover 2 and/or the cylindrical coupling cavity 4 are/is provided with a plurality of cable output sockets 3, the fixed end of one coupling ring 5 is respectively connected with the inner conductor of one cable output socket 3, and the cable output sockets 3 are connected with the microwave radiator through coaxial cables.
The upper cover 2 is fixedly provided with a plurality of coupling rings 5, the upper cover 2 is fixedly provided with the upper ends of the coupling rings 5, the lower ends of the coupling rings 5 are arranged in a suspended mode, and the distances between the coupling rings 5 and the output electrode 1 are different, so that the range of the coupling rings 5 for receiving microwave energy is enlarged; a plurality of coupling rings 5 are fixed on the cylindrical side wall of the cylindrical coupling cavity 4, one end of each coupling ring 5 is fixed on the side wall of the cylindrical coupling cavity 4, and the other end of each coupling ring 5 is suspended in the air; or the lateral walls of the upper cover 2 and the cylindrical coupling cavity 4 are fixed with a plurality of coupling rings 5, the coupling rings 5 fixed on the upper cover 2 are fixed with the upper ends of the coupling rings 5, the lower ends of the coupling rings 5 are arranged in a suspension manner, the coupling rings 5 are different from the output electrode 1 in distance, the coupling rings 5 fixed on the lateral walls of the cylindrical coupling cavity 4 are fixed with one ends of the coupling rings 5, and the other ends of the coupling rings 5 are arranged in a suspension manner.
Example three:
the invention discloses a medical microwave magnetron with multi-output, which comprises a waveguide output type magnetron, an upper cover 2, a cable output socket 3, a cylindrical coupling cavity 4, a coupling ring 5, a bottom cover 6, a magnetron upper cover plate 7, a concave cap 8, a coupling rod 9 and a microwave radiator, wherein the cylindrical coupling cavity 4 is coaxially arranged above the output electrode 1 on an output electrode 1 of the waveguide output type magnetron, the lower end of the cylindrical coupling cavity 4 is fixed on the magnetron upper cover plate 7 of the waveguide output type magnetron, a plurality of coupling rings 5 and/or coupling rods 9 are arranged in the cylindrical coupling cavity 4, the coupling rings 5 and the coupling rods 9 are used for receiving microwave energy output by the output electrode 1, and in order to enlarge the range of the coupling rings 5 for receiving the microwave energy, the surrounding areas of the coupling rings 5 or the lengths of the coupling rods 9 are different.
The upper cover 2 and/or the cylindrical coupling cavity 4 are/is provided with a plurality of cable output sockets 3, the fixed end of a coupling ring 5 or a coupling rod 9 is respectively connected with the inner conductor of one cable output socket 3, and the cable output socket 3 is connected with the microwave radiator through a coaxial cable.
The upper cover 2 is fixedly provided with a plurality of coupling rings 5 and/or coupling rods 9, the upper cover 2 is fixedly provided with the upper ends of the coupling rings 5 and/or the coupling rods 9, the lower ends of the coupling rings 5 and/or the coupling rods 9 are arranged in a suspended mode, and the distances between the coupling rings 5 and/or the coupling rods 9 and the output electrode 1 are different, so that the range of the coupling rings 5 and/or the coupling rods 9 for receiving microwave energy is enlarged; a plurality of coupling rings 5 and/or coupling rods 9 are fixed on the cylindrical side wall of the cylindrical coupling cavity 4, one end of each coupling ring 5 and/or coupling rod 9 is fixed on the side wall of the cylindrical coupling cavity 4, and the other end of each coupling ring 5 and/or coupling rod 9 is arranged in a suspended manner; or the side walls of the upper cover 2 and the cylindrical coupling cavity 4 are fixed with a plurality of coupling rings 5 and/or coupling rods 9, the coupling rings 5 and/or coupling rods 9 fixed on the upper cover 2 fix the upper ends of the coupling rings 5 and/or coupling rods 9, the lower ends of the coupling rings 5 and/or coupling rods 9 are arranged in a suspended manner, the distances between the coupling rings 5 and/or coupling rods 9 and the output electrode 1 are different, the coupling rings 5 fixed on the side walls of the cylindrical coupling cavity 4 fix one ends of the coupling rings 5 and/or coupling rods 9, and the other ends of the coupling rings 5 and/or coupling rods 9 are arranged in a suspended manner.
One of the coupling ring 5 and/or the coupling rod 9 is replaced by a concave cap 8, the concave cap 8 is in a concave cavity structure, the open end of the concave cavity structure of the concave cap 8 is fixed on the output pole 1 in a pluggable mode, and a coaxial cable arranged in the inner cavity of the concave cap 8 is connected with a corresponding cable output socket 3.
The side wall or the top end of the concave cap 8 is provided with a plurality of holes, so that the concave cap 8 receives more than half of microwave energy, and the rest microwave energy enters the cylindrical coupling cavity 4 through the holes on the concave cap 8 and is received by the coupling ring 5 and/or the coupling rod 9.
An openable or closed buckle cover is arranged on the cylindrical coupling cavity 4 and used for plugging and unplugging the concave cap 8. The microwave energy output by the cable output socket 3 connected with the concave cap 8 is larger than the sum of the microwave energy of other cable output sockets 3 and the microwave energy of other cable output sockets 3, so that the microwave treatment requirements of different patient conditions are met, or the concave cavity structure of the concave cap 8 is provided with a concave cap coupling ring, so that more microwave energy is received.
The number of the cable outlet sockets 3 described in the first embodiment, the second embodiment, and the third embodiment is 2 to 8.
The bottom cover 6 is disposed at the lower end of the cylindrical coupling cavity 4 in the first, second and third embodiments, and the bottom cover 6 is fixed on the upper cover plate 7 of the magnetron.
The length of the coupling rod 9 in the first embodiment, the second embodiment and the third embodiment is 10-90 mm, the surrounding area of the coupling ring 5 is 0.5-6 square centimeters, the inner diameter of the inner cavity of the cylindrical coupling cavity 4 is 30-130 mm, and the height is 30-150 mm.
When the microwave applicator is used, the cable output sockets 3 with different microwave energy output intensities are selected to be connected with the microwave radiator through the coaxial cable to treat a patient according to the disease condition requirement of the patient, if the output microwave energy is lower than the treatment dosage required by the patient, the cylindrical coupling cavity 4 is opened to be provided with the buckle cover, the concave cap 8 is inserted on the output pole 1, the microwave energy output by the cable output socket 3 connected on the concave cap 8 can meet the microwave treatment dosage required by the patient, otherwise, the concave cap 8 does not need to be inserted on the output pole 1, and the cable output socket 3 connected on the concave cap 8 does not need to be used.
The medical microwave magnetron realizes the multi-path output of the microwave oscillation source, and the cylindrical coupling cavity 4 is provided with the microwave energy provided by the plurality of cable output sockets 3, so that the microwave treatment equipment can simultaneously provide 1 to 8 microwave radiators for treating diseases of patients. When the length and the position of the coupling rod 9 in the medical microwave magnetron with multi-output are different, the coupling rod is arranged in the column-shaped coupling cavity; or the areas surrounded by the coupling rings 5 are different, so that the microwave energy output by each cable output socket 3 is different, thereby providing convenience for medical staff and treating different diseases of different patients; or different microwave powers can be applied to different lesion areas of the same patient to carry out clinical treatment.
The invention is to assemble the magnetron of domestic microwave oven at home and abroad with a cylindrical coupling cavity, which is provided with a plurality of cable output sockets 3, thus a single microwave source is changed into multi-path microwave output. The microwave magnetron with multiple outputs is applied to microwave treatment equipment, so that one equipment has the functions of multiple devices, the traditional mode that one microwave source is only used for treating a patient is changed, the microwave treatment equipment with multiple outputs can simultaneously supply multiple radiators for treating the patient, and the application effect of the microwave treatment equipment is multiplied by the effect of the traditional microwave treatment equipment due to the fact that the microwave treatment equipment is used for treating multiple people at the same time, and the basic structure of the equipment is not changed, so that the microwave magnetron with multiple outputs is undoubtedly an improvement.
Claims (10)
1. A medical multi-output magnetron and microwave therapeutic instrument comprises a waveguide output type magnetron, a cable output socket (3), a cylindrical coupling cavity (4), a coupling ring (5), a concave cap (8) and a coupling rod (9), and is characterized in that the cylindrical coupling cavity (4) is coaxially arranged above an output electrode (1) of the waveguide output type magnetron, the lower end of the cylindrical coupling cavity (4) is fixed on an upper cover plate (7) of the magnetron of the waveguide output type magnetron, a plurality of coupling rings (5) and/or coupling rods (9) are arranged in the cylindrical coupling cavity (4), the coupling ring (5) and the coupling rod (9) are used for receiving microwave energy output by the output electrode (1), and the surrounding areas of the coupling rings (5) or the lengths of the coupling rods (9) are different;
the upper cover (2) and/or the cylindrical coupling cavity (4) are/is provided with a plurality of cable output sockets (3), and the fixed end of one coupling ring (5) or one coupling rod (9) is respectively connected with the inner conductor of one cable output socket (3);
one of the coupling ring (5) or the coupling rod (9) is replaced by a concave cap (8), the concave cap (8) is of an inwards concave cavity structure, the open end of the inwards concave cavity structure of the concave cap (8) is fixed on the output pole (1) in a pluggable mode, the inner conductor II arranged in the inner cavity of the concave cap (8) is connected with a corresponding cable output socket (3), and the side wall or the top end of the concave cap (8) is provided with a plurality of holes.
2. The medical multi-output magnetron and microwave therapeutic instrument as claimed in claim 1, characterized in that the upper cover (2) fixes several coupling rings (5) and/or coupling rods (9), the upper cover (2) fixes the upper ends of the coupling rings (5) and/or coupling rods (9), the lower ends of the coupling rings (5) and/or coupling rods (9) are suspended, and the distances between the coupling rings (5) and/or coupling rods (9) and the output pole (1) are different.
3. The medical multi-output magnetron and microwave therapeutic instrument as claimed in claim 2, characterized in that the cylindrical side wall of the cylindrical coupling cavity (4) is fixed with a plurality of coupling rings (5) and/or coupling rods (9), the side wall of the cylindrical coupling cavity (4) is fixed with one end of the coupling rings (5) and/or coupling rods (9), and the other end of the coupling rings (5) and/or coupling rods (9) is suspended.
4. The medical multi-output magnetron and microwave therapeutic instrument as claimed in claim 1, characterized in that the cylindrical coupling cavity (4) is provided with an openable or closable cover for inserting and pulling the concave cap (8).
5. The medical multi-output magnetron and microwave treatment instrument as claimed in claim 1, characterized in that the concave cavity structure of the concave cap (8) is provided with a concave cap coupling ring.
6. The medical multi-output magnetron and microwave treatment instrument as claimed in any one of claims 1 to 5, wherein the number of said cable output sockets 3 is 2 to 8.
7. The medical multi-output magnetron and microwave treatment instrument as claimed in any one of claims 1 to 5, characterized in that the lower end of the cylindrical coupling cavity (4) is provided with a bottom cover (6), and the bottom cover (6) is fixed on the upper cover plate (7) of the magnetron.
8. The medical multi-output magnetron and microwave treatment instrument as claimed in any one of claims 1 to 5, characterized in that the coupling rod (9) has a length of 10 to 90 mm.
9. The medical multi-output magnetron and microwave treatment instrument as claimed in any one of claims 1 to 5, characterized in that the area of the coupling ring (5) is 0.5 to 6 cm square.
10. The medical multi-output magnetron and microwave treatment instrument as claimed in any one of claims 1 to 5, characterized in that the inner diameter of the inner cavity of the cylindrical coupling cavity (4) is 30 to 130mm and the height is 30 to 150 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910225481.9A CN111729201A (en) | 2019-03-25 | 2019-03-25 | Medical multi-output magnetron and microwave therapeutic instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910225481.9A CN111729201A (en) | 2019-03-25 | 2019-03-25 | Medical multi-output magnetron and microwave therapeutic instrument |
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| CN111729201A true CN111729201A (en) | 2020-10-02 |
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| CN201910225481.9A Pending CN111729201A (en) | 2019-03-25 | 2019-03-25 | Medical multi-output magnetron and microwave therapeutic instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400016A (en) * | 2022-09-07 | 2022-11-29 | 河南理行合医疗科技有限公司 | Microwave physical therapy acupuncture point moxibustion device and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089390A (en) * | 1993-12-18 | 1994-07-13 | 柴玉瑛 | Medical microwave magnetron and micro-wave therapeutic equipment with multichannel output |
| CN2431898Y (en) * | 2000-05-15 | 2001-05-30 | 上海市电子物理研究所 | Multiway output device for microwave therapeutic equipment |
| CN201880225U (en) * | 2010-08-16 | 2011-06-29 | 郑巨强 | Medical therapy instrument |
-
2019
- 2019-03-25 CN CN201910225481.9A patent/CN111729201A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089390A (en) * | 1993-12-18 | 1994-07-13 | 柴玉瑛 | Medical microwave magnetron and micro-wave therapeutic equipment with multichannel output |
| CN2431898Y (en) * | 2000-05-15 | 2001-05-30 | 上海市电子物理研究所 | Multiway output device for microwave therapeutic equipment |
| CN201880225U (en) * | 2010-08-16 | 2011-06-29 | 郑巨强 | Medical therapy instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400016A (en) * | 2022-09-07 | 2022-11-29 | 河南理行合医疗科技有限公司 | Microwave physical therapy acupuncture point moxibustion device and using method thereof |
| CN115400016B (en) * | 2022-09-07 | 2024-04-23 | 河南理行合医疗科技有限公司 | Microwave physiotherapy acupuncture point moxibustion device and use method thereof |
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Application publication date: 20201002 |