CN2431898Y - Multiway output device for microwave therapeutic equipment - Google Patents
Multiway output device for microwave therapeutic equipment Download PDFInfo
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- CN2431898Y CN2431898Y CN 00217604 CN00217604U CN2431898Y CN 2431898 Y CN2431898 Y CN 2431898Y CN 00217604 CN00217604 CN 00217604 CN 00217604 U CN00217604 U CN 00217604U CN 2431898 Y CN2431898 Y CN 2431898Y
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- output interface
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Abstract
The utility model relates to a multiway output device for microwave therapeutic equipment, which is characterized in that the multiway output device for the microwave therapeutic equipment comprises a microwave magnetron and more than two radiators, wherein the microwave magnetron is provided with more than two microwave output interfaces, and the radiators are matched and connected with the output interfaces of the microwave magnetron. The microwave magnetron with more than two output interfaces is arranged in a shell body of the therapeutic equipment, and the microwave output interfaces extend out of the shell body. The radiators are arranged outside the shell body of the therapeutic equipment through supporting frames thereof, and are respectively connected with the output interfaces of the microwave magnetron through cable wires. One microwave therapeutic equipment can finish double way (multiway) output and perform the function of two (multiple) machines by using one magnetron. The utility model has the advantages of small machine size, low fabricating cost and improved efficiency.
Description
This utility model relates to a kind of multichannel output device of microwave therapy apparatus.
The microwave medical skill is because it has advantages such as the easy and good effect of Therapeutic Method, be widely used in the clinical medicine at home and abroad at present, special in aspect the treatment of difficult disease kind, microwave technology has been brought into play its unique effect, is accepted by vast clinicist and patient.
But, the present microwave therapy apparatus of using clinically.Because the source takes place and can only connect an irradiator (especially for high-power) in a microwave power, so, being applied on the clinical medicine, shortcoming just comes out significantly.For example:, need use micro-wave therapeutic simultaneously if a patient has the sufferer at two positions simultaneously.And if this therapeutic instrument has only an irradiator, also can only do a position earlier during treatment, after do another position, so need the double and even more time of cost, bring inconvenience for doctor and patient.
For addressing this problem, the device of two-way output has also appearred realizing on a microwave therapy apparatus on the market now, roughly there are two kinds:
1. be that two magnetrons are installed in the cabinet, constitute two-way output, connect irradiator more respectively, as Japanese Micro Sunny Mode Yet-102.This device increases manufacturing cost, and the volume of whole instrument is strengthened.
2. adorn a high-power splitter a magnetron output interface back, constitute the output of single tube one-to-two, connect irradiator more respectively.Because splitter has the insertion loss, makes real output will be lower than P/2.When the splitter input power was P, the power of splitter two-way output was P/2; When wanting single channel A (B) output, must connect the power absorption load at another mouthful B (or A), second half power absorption is fallen, waste energy.And, present domestic still do not have high-power splitter product, external product price height.
The purpose of this utility model is exactly provide for the shortcoming that overcomes existing microwave therapy apparatus multichannel output device a kind of simple in structure, utilize a microwave magnetron to connect the multichannel output device of the microwave therapy apparatus of a plurality of irradiators respectively, a patient's a plurality of ailing point can be treated simultaneously, to alleviate patient and doctor's operating time.
The purpose of this utility model is achieved in that the multichannel output device of microwave therapy apparatus, it is characterized in that: comprise one have two above microwave output interfaces microwave magnetron and with supporting two the above irradiators that are connected of the output interface of this microwave magnetron; Described one microwave magnetron with two above output interfaces is located in the housing of therapeutic instrument, and its microwave output interface stretches out outside housing; Described each irradiator is by being erected at outside the therapeutic instrument housing separately, and by connect separately cable be connected with each output interface of microwave magnetron.
The multichannel output device of above-mentioned microwave therapy apparatus, wherein, described microwave magnetron with two above microwave output interfaces, comprise: a magnetron body shell, be located at intravital microwave source of body shell and fin, the outfan of body shell is provided with a microwave delivery outlet, also comprises: one with the feedback coil of the adjacent setting of fin; Extend a coupling cavity that is enclosed in the microwave delivery outlet outside at the outfan of magnetron body shell, be provided with plural output interface, in the cavity that is coupled, also be provided with plural coupling pin, in each output interface of extending respectively at the end face of coupling cavity.
The multichannel output device of above-mentioned microwave therapy apparatus, wherein, described output interface with microwave magnetron of two above microwave output interfaces be with the coupling cavity end face on the center of circle be that the center distributes by impartial radian.
The multichannel output device of above-mentioned microwave therapy apparatus, wherein, the described interior coupling pin that is provided with of coupling cavity with microwave magnetron of two above microwave output interfaces is 1/4 wavelength, corresponding setting with output interface.
Because this utility model has adopted above structure, utilizes a magnetron, load onto a coupling cavity at the outfan of this magnetron, have two effects: (or three, four) 1, are divided into two output; 2, anti-mismatch promptly reduces the influence to the magnetron duty of reflection power that the mismatch owing to output port produces; Be equipped with corresponding irradiator again.Therefore can make a microwave therapy apparatus utilize a magnetron promptly to reach two (many) roads and export the effect that just can bring into play two (many) platforms instrument, it is little to have an instrument volume, the advantage that low cost of manufacture and efficient are high.
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of the magnetron in this utility model.
See also accompanying drawing.
The multichannel output device of this utility model microwave therapy apparatus, comprise one have two above microwave output interfaces microwave magnetron 1 and with the above irradiator 2 of supporting two of being connected of the output interface of this microwave magnetron; Described one microwave magnetron 1 with two above output interfaces is located in the housing 3 of therapeutic instrument, and its microwave output interface stretches out outside housing; Described each irradiator 2 is located at outside the therapeutic instrument housing by support 5 separately, and present embodiment is provided with two irradiators, and is connected with each output interface 4 of microwave magnetron by the cable 6 that connects separately.
The microwave magnetron 1 of tool multichannel output described in the utility model, as shown in Figure 3, comprise: a magnetron body shell 11, be located at intravital microwave source 12 of body shell and fin 13, the outfan of body shell is provided with a microwave delivery outlet 14, also comprises: one with the feedback coil 15 of the adjacent setting of fin; Extend a coupling cavity 16 that is enclosed in the microwave delivery outlet outside at the outfan of body shell, be provided with plural output interface 17, in the cavity that is coupled, also be provided with plural coupling pin 18, in the output interface of extending respectively at the end face of coupling cavity.Described output interface with microwave magnetron of two above microwave output interfaces be with the coupling cavity end face on the center of circle be that the center distributes by impartial radian.Because this utility model loads onto the coupling cavity at the magnetron outfan, need not high-power splitter realize that with high-power absorbing load single tube two (many) exports, make device volume little, price is low, the efficient height.
The coupling pin that is provided with in the coupling cavity of the present utility model is 1/4 wavelength, evenly is installed in the coupling cavity by five equilibrium, and is corresponding with output interface, number is identical.The intravital power in chamber is transferred to output interface by the coupling pin during use, receives on the required irradiator again.The power of the output of present embodiment instrument is 100W, and frequency is 2450MHz, and wavelength is 12cm, meets the requirement of clinical treatment fully.
When a therapeutic instrument adopts A and the output of B mouth two-way (referring to Fig. 2), the output of A and B is P/2 (routine 25W).When being used as single channel A (or B) output, connect short-circuiting device 8 at B (or A) mouth.This short-circuiting device is the end-face heat sinking short-circuiting device, no power waste, so A road output is P (routine 50W), the B road is wasted power not.That is: the power of single channel output is the power sum of two-way output.
This utility model also can be provided with three or four irradiators as required simultaneously, and the corresponding employing of its microwave magnetron at this moment has the output interface of three road or four road power output.In actual the use, if any any road need not, available short-circuiting device is with this output interface short circuit, method is the same.
This utility model machine volume is little, and price is low, the efficient height.
Claims (4)
1, the multichannel output device of microwave therapy apparatus is characterized in that: comprise one have two above microwave output interfaces microwave magnetron and with supporting two the above irradiators that are connected of the output interface of this microwave magnetron; Described one microwave magnetron with two above output interfaces is located in the housing of therapeutic instrument, and its microwave output interface stretches out outside housing; Described each irradiator is by being erected at outside the therapeutic instrument housing separately, and the cable by separately is connected with each output interface of microwave magnetron respectively.
2. the multichannel output device of microwave therapy apparatus according to claim 1, it is characterized in that, described microwave magnetron with two above microwave output interfaces, comprise: a magnetron body shell, be located at intravital microwave source of body shell and fin, the outfan of body shell is provided with a microwave delivery outlet, also comprises: one with the feedback coil of the adjacent setting of fin; Outfan in the magnetron body shell extends a coupling cavity that is enclosed in outside the microwave delivery outlet, end face at the coupling cavity is provided with plural output interface, also be provided with the plural coupling pin identical with the output interface number in the coupling cavity, each pin that is coupled is extended respectively in each output interface corresponding with it.
3, the multichannel output device of microwave therapy apparatus according to claim 1 and 2, it is characterized in that, described output interface with microwave magnetron of two above microwave output interfaces be with the coupling cavity end face on the center of circle be that the center distributes by impartial radian.
4, the multichannel output device of microwave therapy apparatus according to claim 1 and 2 is characterized in that, the described interior coupling pin that is provided with of coupling cavity with microwave magnetron of two above microwave output interfaces is 1/4 wavelength, corresponding setting with output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217604 CN2431898Y (en) | 2000-05-15 | 2000-05-15 | Multiway output device for microwave therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217604 CN2431898Y (en) | 2000-05-15 | 2000-05-15 | Multiway output device for microwave therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431898Y true CN2431898Y (en) | 2001-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217604 Expired - Fee Related CN2431898Y (en) | 2000-05-15 | 2000-05-15 | Multiway output device for microwave therapeutic equipment |
Country Status (1)
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| CN (1) | CN2431898Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011181A (en) * | 2018-08-24 | 2018-12-18 | 重庆半岛医疗科技有限公司 | A kind of multi output treatment terminal |
| CN109893764A (en) * | 2019-03-22 | 2019-06-18 | 葛爱学 | A kind of dedicated adjusting bracket platform of non-contact microwave therapeutic equipment |
| CN111729201A (en) * | 2019-03-25 | 2020-10-02 | 河南嘉宇医疗科技有限责任公司 | Medical multi-output magnetron and microwave therapeutic instrument |
| 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 |
-
2000
- 2000-05-15 CN CN 00217604 patent/CN2431898Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011181A (en) * | 2018-08-24 | 2018-12-18 | 重庆半岛医疗科技有限公司 | A kind of multi output treatment terminal |
| CN109893764A (en) * | 2019-03-22 | 2019-06-18 | 葛爱学 | A kind of dedicated adjusting bracket platform of non-contact microwave therapeutic equipment |
| CN111729201A (en) * | 2019-03-25 | 2020-10-02 | 河南嘉宇医疗科技有限责任公司 | Medical multi-output magnetron and microwave therapeutic instrument |
| 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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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |