CN1368392A - Self-controlled feedback-type thermoelectric electrode - Google Patents
Self-controlled feedback-type thermoelectric electrode Download PDFInfo
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- CN1368392A CN1368392A CN 01102472 CN01102472A CN1368392A CN 1368392 A CN1368392 A CN 1368392A CN 01102472 CN01102472 CN 01102472 CN 01102472 A CN01102472 A CN 01102472A CN 1368392 A CN1368392 A CN 1368392A
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- thermode
- self
- controlled feedback
- type thermoelectric
- temperature
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A self-controlled feedback-type thermoelectrode for low-and intermediate-frequency electrotherapeutic apparatus is composed of plate electrode and heater, and features its self-controlled feedback capability to regulate temp. for constant temp. therapeutic effect without causing scald of tissue, and the capability of both conducting current and electrothermal effect.
Description
The present invention is a kind of self-controlled feedback-type thermoelectric electrode low, electro-therapeutic apparatus of intermediate frequency that is used for.This thermode is a critical component realizing warm and electricity irritation synchronous therapeutic.
Low, electro-therapeutic apparatus of intermediate frequency has two kinds of situations with the prior art of electrode: a kind of is generally to adopt at present, adds the electrode that water absorption cushion constitutes by metallic plate (or conductive rubber slab), and its shortcoming is can only conductive electric current, can not produce thermogenetic effect.Thereby the patient is when treating cold season, a kind of not only wet but also cool discomfort sensation often arranged, and cause some negative effect, and this is the common situation that present domestic various big hospital is used; Another kind is the thermode that adopts on external certain particular instrument, as Japan Patent JP-A-109068/83, and U.S. Pat-A-4265253.Though kind electrode has conductive electric current and produces two kinds of functions of thermogenetic effect, because of its defective structurally, it can not be monitored effectively and be applied to patient's temperature on one's body, does not more possess automatic control feedback regulation ability.So, when application is higher than the temperature of tissue tolerance, cause scald easily; And when using the temperature be lower than tissue tolerance, then can not reach constant temperature, permanent hot therapeutic purposes.
In modern thermatology,, generally thermotherapy dosage is divided into level Four: promptly do not have heat, slight fever, warm, heat according to human body sensory and tolerance.Here " warm " said is meant temperature between 36 to 38 ℃, and it can only overcome low, electrotherapy water absorption cushion and cause the sort of not only wet but also cool discomfort sensation, and thermotherapy effect is what for little; Thermal dose is meant that temperature reaches more than 39 ℃, during 43 to 45 ℃ of thermotherapy optimum temperature states between.Constant temperature, permanent heat are meant invariable temperature in the particular range.
Someone once experimentized with 560 animals.Found that: when 41 to 43 ℃ of temperature, congestion of blood vessel sluggish; When temperature reached 43 to 45 ℃, congested significant reaction was accelerated; When temperature reached 45 ℃, not only congested reaction was not further accelerated, but also destructive the change taken place.Reach a conclusion in view of the above: desire to obtain good thermotherapy effect, should remain between 43 to 45 ℃ to the heating-up temperature of body tissue.Be difficult for the thermotherapy effect that reaches good less than 43 ℃, greater than 45 ℃ of scalds that then may cause disorganization to cause.(referring to Fig. 1).
As from the foregoing, temperature and thermotherapy effect have confidential relation.In clinical treatment, keep invariable temperature, be the prerequisite that obtains good therapeutic effect; Monitoring is applied to patient's temperature on one's body effectively, is to prevent that disorganization from causing the essential condition of scald.
Warm have an important value on thermotherapy, it is used to remove spasm, antiinflammatory, analgesia, blood vessel dilating, blood circulation promoting, enhancing body metabolism and regulate immunologic mechanism etc.Thermotherapy is executed and is controlled key of success, depends on application mode and application dose, one of important topic of this current just thermatology research.
Self-controlled feedback-type thermoelectric electrode of the present invention has following advantage compared with the prior art:
First, in configuration aspects except battery lead plate, heater that prior art had ... outside the parts formation, temperature sensor is equipped with in the present invention, can monitor effectively to be applied to patient's temperature on one's body, can reach the therapeutic effect of constant temperature, permanent heat, can not cause the tissue scald again.(referring to Fig. 2, Fig. 3)
The second, prior art is more single aspect profile, and the present invention has multiple variform thermodes such as garden shape, square, rectangle, dish, is suitable for the partes corporis humani position is treated.(referring to Fig. 4, Fig. 5, Fig. 6)
The 3rd, prior art has only a kind of aspect kind.The present invention have plain edition, water type, through cave type three major types.Every kind is divided into one pole, duplex, three, tetrad, six, eight and the multi-joint thermode of spinal column again, both has been suitable for carrying out generally low, medium frequency electrotherapy, is fit to carry out static state again, dynamic and three-dimensional interferential electrotherapy uses.Plain edition thermode structure and technology are fairly simple, are suitable for popularizing; Water type thermode is then comparatively practical, can prevent water evaporates, keeps the electrode satisfactory electrical conductivity; Then can control through cave type thermode, carry out warm and electricity irritation synchronous therapeutic through the cave by the differential diagnosis in tcm opinion.(referring to Fig. 4, Fig. 5)
Task of the present invention provides a kind of low, self-controlled feedback-type thermoelectric electrode that electro-therapeutic apparatus of intermediate frequency is used, can carry out warm and the electricity irritation synchronous therapeutic, can accurately monitor again and be applied to patient's temperature on one's body, reach constant temperature, permanent heat and electricity irritation multiple-factor combined therapy effect.
Task of the present invention realizes as follows: on battery lead plate (metal or conductive rubber), install a heater, use the electro-insulating rubber pressing.The battery lead plate line is connected with the therapeutic instrument outfan.This heater line partly constitutes the loop with the therapeutic instrument thermal output.Be applied to patient's temperature or thermotherapy dosage on one's body for monitoring effectively, also unit temp pick off on electrode connects therapeutic instrument, to carry out temp autocontrolled effectively feedback regulation.
Below in conjunction with accompanying drawing realization the present invention is further illustrated.
Fig. 1 tissue temperature raises and congested relation of reacting.
Fig. 2 is a plain edition thermode structural map of the present invention.Self-controlled feedback-type thermoelectric electrode structure: 1. heater lead; 2. the temperature sensing formula goes between; 3. battery lead plate goes between; 4. battery lead plate; 5. temperature sensing tank; 6. temperature sensor; 7. heater; 8. backing board insulate; 9. mini jack.
Fig. 3 is the water type thermode structural map of the present invention.Water type thermode is many moisture overcoats and water-absorbing sponge textural similar to the plain edition thermode.1. battery lead plate; 2. water-absorbing sponge; 3. lead; 4. lead root; 5. heater; 6. temperature sensor; 7. moisture overcoat insulate.
Fig. 4 is the water type thermode outside drawing of the present invention.1. one pole rectangular heat electrode; 2. one pole garden shape thermode; 3. duplex dish thermode.
Fig. 5 is a plain edition thermode outside drawing of the present invention.1. tetrad spinal column shape thermode; 2. the square thermode of tetrad; 3. three couple stars shape thermodes; 4. duplex rectangular heat electrode.
Fig. 6 is that the present invention is through cave type thermode outside drawing.1. governor vessel meridian thermode; 2. eight octi cave thermodes; 3. six sexi cave thermodes; 4. tetrad four cave thermodes; 5. three ter cave thermodes; 6. the two caves of duplex thermode; 7. single cave thermode.
Claims (5)
1, a kind ofly is used for self-controlled feedback-type thermoelectric electrode low, electro-therapeutic apparatus of intermediate frequency.It is characterized in that this thermode comprises battery lead plate, heater, temperature sensor, insulation backing board (or moisture overcoat), this thermode is connected with low, electro-therapeutic apparatus of intermediate frequency, can realize that accurately monitoring is applied to the patient and treats temperature on one's body, reach the synchronous Comprehensive Treatment purpose of constant temperature, permanent heat and electricity irritation multiple-factor.
2, according to claim 1, self-controlled feedback-type thermoelectric electrode is textural, and its feature has two.The one, tabular thermode comprises battery lead plate, heater, temperature sensor, temperature sensing tank, insulation backing board etc.The 2nd, water type thermode except having tabular thermode feature, also has a moisture overcoat and a water-absorbing sponge that prevents water evaporates, keeps satisfactory electrical conductivity.
3, according to claim 1, self-controlled feedback-type thermoelectric electrode in shape, its feature has difform thermodes such as circle, square, rectangle, starlike, dish, is suitable for the partes corporis humani position is treated.
4, according to claim 1, self-controlled feedback-type thermoelectric electrode is on kind, its feature has one pole, duplex, three (starlike) tetrad (spinal column type) six, eight thermodes, both has been fit to carry out generally low, electrotherapy usefulness, is fit to carry out static state, the use of dynamic, three-dimensional interferential electrotherapy again.
5, according to claim 1, self-controlled feedback-type thermoelectric electrode can be executed the improvement opinion by differential diagnosis in tcm in addition, carries out the warm and electricity irritation synchronous therapeutic through the cave, and single cave, the two caves of duplex, three ter caves, six sexi caves, eight octi caves and governor vessel meridian treatment thermode are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011024720A CN1172728C (en) | 2001-02-07 | 2001-02-07 | Self-controlled feedback-type thermoelectric electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011024720A CN1172728C (en) | 2001-02-07 | 2001-02-07 | Self-controlled feedback-type thermoelectric electrode |
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| Publication Number | Publication Date |
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| CN1368392A true CN1368392A (en) | 2002-09-11 |
| CN1172728C CN1172728C (en) | 2004-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB011024720A Expired - Fee Related CN1172728C (en) | 2001-02-07 | 2001-02-07 | Self-controlled feedback-type thermoelectric electrode |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014075A (en) * | 2014-06-19 | 2014-09-03 | 南京鼎世医疗器械有限公司 | Special electrode for intermediate-frequency jamming electrical therapeutic apparatus |
| CN104524694A (en) * | 2014-12-15 | 2015-04-22 | 哈尔滨医科大学 | Plate electrode of electric cardioversion defibrillator |
| CN107510885A (en) * | 2017-09-21 | 2017-12-26 | 武汉资联虹康科技股份有限公司 | A kind of medical sponge set |
| CN107519574A (en) * | 2017-09-30 | 2017-12-29 | 武汉资联虹康科技股份有限公司 | A kind of adjustable constant-temp heating electrode |
-
2001
- 2001-02-07 CN CNB011024720A patent/CN1172728C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014075A (en) * | 2014-06-19 | 2014-09-03 | 南京鼎世医疗器械有限公司 | Special electrode for intermediate-frequency jamming electrical therapeutic apparatus |
| CN104014075B (en) * | 2014-06-19 | 2015-09-30 | 南京鼎世医疗器械有限公司 | A kind of intermediate frequency interference electric therapeutic equipment electrode special |
| CN104524694A (en) * | 2014-12-15 | 2015-04-22 | 哈尔滨医科大学 | Plate electrode of electric cardioversion defibrillator |
| CN104524694B (en) * | 2014-12-15 | 2017-01-04 | 哈尔滨医科大学 | The battery lead plate of electric cardioversion defibrillator |
| CN107510885A (en) * | 2017-09-21 | 2017-12-26 | 武汉资联虹康科技股份有限公司 | A kind of medical sponge set |
| CN107519574A (en) * | 2017-09-30 | 2017-12-29 | 武汉资联虹康科技股份有限公司 | A kind of adjustable constant-temp heating electrode |
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| Publication number | Publication date |
|---|---|
| CN1172728C (en) | 2004-10-27 |
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Granted publication date: 20041027 Termination date: 20100207 |