CN201200476Y - Electrode for external radio frequency prostate therapeutic equipment - Google Patents
Electrode for external radio frequency prostate therapeutic equipment Download PDFInfo
- Publication number
- CN201200476Y CN201200476Y CNU2008200625421U CN200820062542U CN201200476Y CN 201200476 Y CN201200476 Y CN 201200476Y CN U2008200625421 U CNU2008200625421 U CN U2008200625421U CN 200820062542 U CN200820062542 U CN 200820062542U CN 201200476 Y CN201200476 Y CN 201200476Y
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- electrode
- hood
- battery lead
- lead plate
- external radio
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Abstract
The utility model discloses an electrode used for a radio frequency prostate therapeutic instrument in vitro, comprising an electrode shield and an electrode cover made of insulating material and an electrode plate positioned between the electrode shield and the electrode cover, wherein the electrode plate is connected with a matching circuit of the therapeutic instrument. A plurality of rectangle, round or elliptic electrodes are arranged to form a plurality of pairs of electrode groups; each pair of electrode groups can form a separate therapeutic area; the electrode shield is matched with the electrode cover to form a close integer; the electrode plate is arranged in a close cavity formed by the electrode shield and the electrode cover; and a compression sheet for compressing the electrodes is arranged above the electrodes in the close cavity. The utility model is provided with a plurality of pairs of electrode groups between an upper electrode and a lower electrode so as to thoroughly change the structural mode of a traditional electrode, and has novel design, simple structure, convenience and practicality.
Description
Technical field
This utility model relates to technical field of medical instruments, exactly relates to external radio-frequency therapy apparatus for prostate gland.
Background technology
Along with the development of medical technique level, medical device industry has been obtained huge advance made.External radio-frequency therapy apparatus for prostate gland (external shortwave capacitance field thermal therapy system) is the novel device of the treatment prostatosis that gets up of developed recently, and it is easy to treat, no pain and good effect and welcome by extensive patients.The electrode that at present domestic existing same category of device uses generally all adopts circular metal plate, the baffle that its outside all has insulant to make, and link to each other by the output matching circuit of plain conductor with the shortwave source.During treatment, bottom electrode is fixed, and top electrode can move up and down, and the patient is between the upper/lower electrode as medium, and upper and lower electrode alignment patient affected part applies radio-frequency voltage, and patient's affected part absorbs energy, and produces the effect that heat reaches the treatment disease.Its common treatment time is 30 minutes～2.5 hours.The Mechanical Builds of existing disc electrode all is that 1 top electrode adds 1 bottom electrode, and totally 2 disc electrodes constitute the form of 1 working group, and the electrode of this spline structure effect when treatment is not very desirable.
The utility model content
For solving the problems of the technologies described above, the utility model proposes the good electrode that is used for external radio-frequency therapy apparatus for prostate gland of a kind of therapeutic effect.This utility model is by being provided with many counter electrode group, and every counter electrode group can both form an area for treatment, has thoroughly broken the version of traditional electrode, and is novel, simple in structure, convenient and practical.
This utility model is achieved by the following technical solution:
A kind of electrode that is used for external radio-frequency therapy apparatus for prostate gland, comprise the electrode hood that insulant is made, electrode cap and the metal electrode board between electrode hood and electrode cap, battery lead plate links to each other with the therapeutic instrument output matching circuit through plain conductor, it is characterized in that: described electrode hood and electrode cap cooperate formation one to contain the sealing integral body of inner chamber, metal electrode board is installed in the enclosed cavity of electrode hood and electrode cap formation, in described enclosed cavity, be positioned at battery lead plate above be provided with the clamping piece that compresses battery lead plate, described electrode is a rectangle, circular or oval-shaped a plurality of, be distributed between the upper/lower electrode, the upper/lower electrode of per two correspondences constitutes a pair of working electrode group.
The quantity of described electrode group is more than 1 group, forms independently a plurality of working groups between upper/lower electrode, and the area for treatment of each working group interacts.
Described electrode hood is made by the low insulant of high-frequency dielectric loss, surface smoothing, and its structure is rectangle, circle or oval.
Be with the top electrode connecting bolt on the plain conductor, the top electrode connecting bolt links to each other with described electrode cap.
Described electrode material is the metal material with high conductance, and it is shaped as square plate, plectane or ellipse, and upper and lower number of electrodes is more than totally 2.
Operation principle of the present utility model is as follows:
The radio-frequency voltage that external radio-frequency therapy apparatus for prostate gland is exported conducts to metal electrode board respectively through plain conductor, by upper and lower mobile adjustment top electrode height, multi-electrode radio-frequency voltage radiation areas with patient's affected part places upper and lower electrode to constitute produce the effect that heat reaches the treatment disease at patient's affected part.
Advantage of the present utility model is:
1, because this utility model adopts electrode design is rectangle, circle or oval-shaped a plurality of, constitute manyly to the working electrode group, every pair of working electrode group works alone, and its effect influences each other again.Electrode hood and electrode cap cooperate that to form a sealing whole, and battery lead plate is installed on respectively in the enclosed cavity that electrode hood and electrode cap form, in described enclosed cavity, be positioned at battery lead plate above be provided with the clamping piece that compresses battery lead plate.Such mode has increased electrode group quantity and outward appearance, has broken the single structure form of traditional electrode, makes therapeutic effect better.
2, this utility model is novel, simple in structure, convenient and practical.
Description of drawings
Below in conjunction with specification drawings and specific embodiments this utility model is described in further detail, wherein:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the effect sketch map of this utility model preferred embodiment
The specific embodiment
As this utility model one preferred embodiment, this utility model is six electrodes that are used for external radio-frequency therapy apparatus for prostate gland, its structural representation as shown in Figure 1, its effect sketch map is as shown in Figure 2.It is that battery lead plate 2 is placed between the electrode hood 1 and electrode cap 3 that insulant makes, and clamping piece 4 is arranged on battery lead plate 2.Connect as one through screw between described electrode hood 1 and the electrode cap 3, integral body is joined by top electrode connecting bolt 5 and therapeutic instrument, and battery lead plate 2 links to each other with the output matching circuit of therapeutic instrument by plain conductor 6.Described battery lead plate 2 made by the high metal material of conduction efficiency, as copper and alloy thereof etc., 6 of quantity, and wherein up and down each 3.The insulant that described electrode hood 1, electrode cap 3 adopt should be the low material of high-frequency dielectric loss, as: polyethylene, politef, polypropylene etc., each 6 of quantity.A described cube electrode cover 1 and cube electrode lid 3 should be able to cooperate integral body that contains inner chamber of formation easily, and its intracavity is used to install an electrode plate 2.Six cube electrodes 2 of molding like this correspondence respectively are installed between the upper/lower electrode, form three pairs of independently working electrode groups, and the work radiation areas of these three pairs of working electrode groups influence each other.
A kind of four electrodes that are used for external radio-frequency therapy apparatus for prostate gland, comprise electrode hood 1, electrode cap 3 and the battery lead plate 2 between electrode hood 1 and electrode cap 3 that insulant is made, battery lead plate 2 links to each other with the therapeutic instrument match circuit through plain conductor 6, be with top electrode connecting bolt 5 on the plain conductor 6, top electrode connecting bolt 5 links to each other with described electrode cap 3.Described electrode hood 1 and electrode cap 3 are made by the low insulant of high-frequency dielectric loss, surface smoothing, it can cooperate formation one to contain the sealing integral body of inner chamber, battery lead plate 2 is installed in the enclosed cavity of electrode hood 1 and electrode cap 3 formation, in described enclosed cavity, be positioned at battery lead plate 2 above be provided with the clamping piece 4 that compresses battery lead plate 2, described electrode hood 1 and electrode cap 3 quantity all are four, between correspondence is distributed on up and down.The material of described battery lead plate 2 is the metal material with high conductance, and it is shaped as rectangle, circle or oval-shaped a plurality of, and totally four of power-on and power-off pole plate 2 quantity cooperate two pairs of working electrode groups of composition with electrode hood 1, electrode cap 3.
This utility model is not limited to the foregoing description; description according to the foregoing description; those of ordinary skill in the art also can do some conspicuous changes to the foregoing description; for example the quantity of electrode be set to 2,8 or more than; form 1 pair, 4 pairs or many, but these changes all should fall within the protection domain of this utility model claim to the working electrode group.
Claims (4)
1, a kind of multi-electrode that is used for external radio-frequency therapy apparatus for prostate gland, comprise the electrode hood (1) that insulant is made, electrode cap (3) and be positioned at electrode hood (1) and electrode cap (3) between metal electrode board (2), battery lead plate (2) links to each other with the match circuit of therapeutic instrument through plain conductor (6), it is characterized in that: described battery lead plate (2) is a rectangle, circular or oval-shaped a plurality of, electrode hood (1) and electrode cap (3) cooperate formation one sealing whole, battery lead plate (2) is installed in the enclosed cavity of electrode hood (1) and electrode cap (3) formation, and the top that is positioned at battery lead plate (2) in described enclosed cavity is provided with the clamping piece (4) that compresses battery lead plate (2).
2, the electrode that is used for external radio-frequency therapy apparatus for prostate gland according to claim 1 is characterized in that: the number of described electrode is 6, the corresponding up and down 3 counter electrode groups that form.
3, the electrode that is used for external radio-frequency therapy apparatus for prostate gland according to claim 1 is characterized in that: described electrode hood (1) is made by the low insulant of high-frequency dielectric loss, is provided with the electrode mounting groove of installing electrodes plate (2) in the electrode hood.
4, the electrode that is used for external radio-frequency therapy apparatus for prostate gland according to claim 1 is characterized in that: be with top electrode connecting bolt (5) on the plain conductor (6), top electrode connecting bolt (5) links to each other with described electrode cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200625421U CN201200476Y (en) | 2008-03-17 | 2008-03-17 | Electrode for external radio frequency prostate therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200625421U CN201200476Y (en) | 2008-03-17 | 2008-03-17 | Electrode for external radio frequency prostate therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200476Y true CN201200476Y (en) | 2009-03-04 |
Family
ID=40422788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200625421U Expired - Fee Related CN201200476Y (en) | 2008-03-17 | 2008-03-17 | Electrode for external radio frequency prostate therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200476Y (en) |
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2008
- 2008-03-17 CN CNU2008200625421U patent/CN201200476Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20140317 |