CN2438431Y - Therapeutical needle of radio-frequency instrument for treating tumor - Google Patents
Therapeutical needle of radio-frequency instrument for treating tumor Download PDFInfo
- Publication number
- CN2438431Y CN2438431Y CN 00221574 CN00221574U CN2438431Y CN 2438431 Y CN2438431 Y CN 2438431Y CN 00221574 CN00221574 CN 00221574 CN 00221574 U CN00221574 U CN 00221574U CN 2438431 Y CN2438431 Y CN 2438431Y
- Authority
- CN
- China
- Prior art keywords
- utility
- treatment
- pin
- model
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrotherapy Devices (AREA)
Abstract
The utility model provides a therapeutical needle of a radio-frequency instrument for treating tumor, which uses a stainless steel needle as a main body and is provided with an insulating bushing and an insulating handle. The utility model has the advantages of simple structure, convenient operation and strong paracentesis capability. The utility model is particularly suitable for treating scleroid tumor diseased region of the human body, such as hysteromyoma, etc.
Description
This utility model relates to a kind of apparats for treating tumor accessory, and particularly a kind of radiofrequency generator for the treatment of tumor belongs to technical field of medical instruments with the treatment pin.
In recent years, the technology that the rf wave that utilizes radio-frequency therapeutic equipment to produce is treated body tumor tissue has been applied to clinical treatment at home and abroad, and has good curative effect.But owing to the treatment pin of existing therapeutic instrument is that tumor disease at human body soft tissue positions such as hepatocarcinoma designs mostly, therefore, when scleroid neoplastic lesion positions such as treatment hysteromyoma, above-mentioned treatment pin just is difficult for thrusting diseased region, can not produce ideal curative effect.
The purpose of this utility model provides a kind of simple in structure, and puncture intensity is big, and the radiofrequency generator of treatment tumor easy to install is with treating pin.
This utility model comprises the stainless pin body, is with insulated sleeve in the front portion of stainless pin, and the part that stainless pin exposes insulated sleeve is the treatment section; The end of stainless pin is the electrode link of connection radiofrequency generator therapeutic electrode, and is fixed with insulated handle at this end.
Below in conjunction with accompanying drawing technical solution of the present utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, the radiofrequency generator of treatment tumor provided by the utility model with the treatment pin, comprise stainless pin body 1, the cross section of needle body 1 can be random geometry, can be solid also can be hollow; Be with insulated sleeve 2 in the front portion of stainless pin 1, the sleeve pipe of the most handy medical retention pin of this insulated sleeve outside is made, the part that stainless pin 1 exposes insulated sleeve 2 is the treatment section, the depth of the diseased region that the length of this treatment section is treated as required and deciding, and can regulate by the length of cutting out insulated sleeve 2; The end of stainless pin 1 is the electrode link of connection radiofrequency generator therapeutic electrode, and this end is fixed with insulated handle 3.
This utility model adopts the main body of stainless pin as the treatment pin, have enough scleroid human tumor diseased regions such as intensity puncture hysteromyoma, the length of treatment section simultaneously can be regulated by the length of cutting out insulated sleeve according to the depth of diseased region, thereby can produce good curative effect.In addition, this utility model also has advantage simple in structure, easy to use.
Claims (1)
1, a kind of radiofrequency generator for the treatment of tumor comprises stainless pin body [1] with the treatment pin, it is characterized in that: be with insulated sleeve [2] in the front portion of stainless pin [1], the part that stainless pin [1] exposes insulated sleeve [2] is the treatment section; The end of stainless pin [1] is the electrode link of connection radiofrequency generator therapeutic electrode, and is fixed with insulated handle [3] at this end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221574 CN2438431Y (en) | 2000-08-29 | 2000-08-29 | Therapeutical needle of radio-frequency instrument for treating tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221574 CN2438431Y (en) | 2000-08-29 | 2000-08-29 | Therapeutical needle of radio-frequency instrument for treating tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2438431Y true CN2438431Y (en) | 2001-07-11 |
Family
ID=33586447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221574 Expired - Fee Related CN2438431Y (en) | 2000-08-29 | 2000-08-29 | Therapeutical needle of radio-frequency instrument for treating tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2438431Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101721247B (en) * | 2008-10-17 | 2011-03-30 | 四川锦江电子科技有限公司 | Ache electrode needle |
| CN103705300A (en) * | 2014-01-15 | 2014-04-09 | 淮安市第一人民医院 | Lumbar puncture needle for radio frequency target spot thermocoagulation therapy |
| CN104706419A (en) * | 2014-12-30 | 2015-06-17 | 沈建平 | Acupuncture needle type radio frequency electric needle |
-
2000
- 2000-08-29 CN CN 00221574 patent/CN2438431Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101721247B (en) * | 2008-10-17 | 2011-03-30 | 四川锦江电子科技有限公司 | Ache electrode needle |
| CN103705300A (en) * | 2014-01-15 | 2014-04-09 | 淮安市第一人民医院 | Lumbar puncture needle for radio frequency target spot thermocoagulation therapy |
| CN104706419A (en) * | 2014-12-30 | 2015-06-17 | 沈建平 | Acupuncture needle type radio frequency electric needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |