CN2722877Y - Needle type heating temperating control and detection device for tumor local thermotherapy - Google Patents
Needle type heating temperating control and detection device for tumor local thermotherapy Download PDFInfo
- Publication number
- CN2722877Y CN2722877Y CN 200420081627 CN200420081627U CN2722877Y CN 2722877 Y CN2722877 Y CN 2722877Y CN 200420081627 CN200420081627 CN 200420081627 CN 200420081627 U CN200420081627 U CN 200420081627U CN 2722877 Y CN2722877 Y CN 2722877Y
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- tumor
- temperating
- detection device
- control
- type heating
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Abstract
The utility model relates to the medical appliances, in particular to a needle type heating temperating control and detection device for tumor local thermotherapy. The design goal of the utility model is to reflect accurately the temperature of the tumor local thermotherapy in time. The utility model provides the needle type heating temperating control and detection device for tumor local thermotherapy, composed of at least one root of stainless steel needle (1). The stainless steel needle (1) comprises a minisize electric heater (2) and an acicular minisize thermoscope (3). The needle type heating temperating control and detection device for tumor local thermotherapy has the advantages of safety and accuracy, simple structure, easy use, and low production cost.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, the pin type that the is specifically related to a kind of tumor by local thermotherapy temperature control temperature measuring equipment of heating.
Background technology
People also observe the therapeutical effect of high temperature to malignant tumor from a large amount of clinical practices.19th-century end American physician Coley, he gives cancer patient's inoculated bacteria toxin (Coley toxin), and bring out patient's hyperpyrexia and reach 42 ℃, and lasting 24-36 hour, make a lot of patient's state of an illness alleviate.
After the sixties in 20th century, based on the development of thermotherapy physiology and pathophysiology research, tumor thermotherapy has had the mature theory basis.Thermotherapy and radiotherapy and/or chemotherapy combined application of treatment malignant tumor have obtained the curative effect that attracts people's attention.People control and kill in the part of paying attention to tumor---and local or regional thermotherapy can make tumor tumor body temperature degree be elevated to more than 42 ℃, make the tumor cell degeneration necrosis, in default of safety with heat accurately and survey, temperature controlling instruments, the clinical practice of tumor by local thermotherapy is restricted.
To part internal organs official such as esophagus, liver, large intestine, use the thermotherapy topical therapeutic at present, but, also have influence on somatic temperature because blood flow has influenced the physical features such as evaporation, convection current and amount of radiation of blood.Keep the local tumor cell to keep 42 ℃～43 ℃ and reach 30 minutes, need safety and heat accurately and survey, temperature controlling instruments, reflect local temperature in time, exactly.
Summary of the invention
Goal of the invention of the present utility model is to reflect in time, exactly the temperature of tumor by local thermotherapy, and a kind of pin type of safe, the accurate tumor by local thermotherapy temperature control temperature measuring equipment of heating is provided.
This utility model provides a kind of pin type of tumor by local thermotherapy temperature control temperature measuring equipment of heating, and it is to be made of one or more rustless steel entry needle 1, comprises a miniature electric heater 2 and the miniature thermodetector 3 of needle-like in the rustless steel entry needle 1.
Under computer control, this utility model is inserted in the tumor cell, miniature electric heater 2 promptly is heated to 42 ℃～43 ℃, and is invariable; The miniature thermodetector 3 of needle-like is inserted into intramuscular and can measures this temperature, and precision can reach ± and 0.1 ℃.
The utlity model has advantage simple in structure, easy to use, that production cost is low, and can reflect the temperature of tumor by local thermotherapy in time, exactly.
Description of drawings
The heat structural representation of temperature control temperature measuring equipment of the pin type of Fig. 1 tumor by local thermotherapy
The heat work sketch map of temperature control temperature measuring equipment of the pin type of Fig. 2 tumor by local thermotherapy
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of pin type of tumor by local thermotherapy temperature control temperature measuring equipment of heating is made of three rustless steel entry needles 1, comprises a miniature electric heater 2 and the miniature thermodetector 3 of needle-like in the rustless steel entry needle 1.Under computer control, this device is inserted in the tumor cell, miniature electric heater 2 promptly is heated to 42 ℃～43 ℃, and is invariable; The miniature thermodetector 3 of needle-like is inserted into intramuscular and can measures this temperature, and precision can reach ± and 0.1 ℃.
Claims (1)
1, a kind of pin type of tumor by local thermotherapy temperature control temperature measuring equipment of heating is characterized in that it is to be made of one or more rustless steel entry needle (1), comprises a miniature electric heater (2) and a miniature thermodetector of needle-like (3) in the rustless steel entry needle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081627 CN2722877Y (en) | 2004-08-03 | 2004-08-03 | Needle type heating temperating control and detection device for tumor local thermotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081627 CN2722877Y (en) | 2004-08-03 | 2004-08-03 | Needle type heating temperating control and detection device for tumor local thermotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722877Y true CN2722877Y (en) | 2005-09-07 |
Family
ID=35036513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081627 Expired - Fee Related CN2722877Y (en) | 2004-08-03 | 2004-08-03 | Needle type heating temperating control and detection device for tumor local thermotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722877Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803948A (en) * | 2010-03-29 | 2010-08-18 | 韩俊峰 | Reverse temperature control combined probe type tumor thermal-therapeutic apparatus |
| CN102908172A (en) * | 2011-08-03 | 2013-02-06 | 上海交通大学医学院附属第九人民医院 | Pen type temperature-controllable heater for shape memory alloy |
-
2004
- 2004-08-03 CN CN 200420081627 patent/CN2722877Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803948A (en) * | 2010-03-29 | 2010-08-18 | 韩俊峰 | Reverse temperature control combined probe type tumor thermal-therapeutic apparatus |
| CN102908172A (en) * | 2011-08-03 | 2013-02-06 | 上海交通大学医学院附属第九人民医院 | Pen type temperature-controllable heater for shape memory alloy |
| CN102908172B (en) * | 2011-08-03 | 2015-03-11 | 上海交通大学医学院附属第九人民医院 | Pen type temperature-controllable heater for shape memory alloy |
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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 |