CN103006373A - Intelligent medical warming blanket - Google Patents
Intelligent medical warming blanket Download PDFInfo
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- CN103006373A CN103006373A CN2012105864133A CN201210586413A CN103006373A CN 103006373 A CN103006373 A CN 103006373A CN 2012105864133 A CN2012105864133 A CN 2012105864133A CN 201210586413 A CN201210586413 A CN 201210586413A CN 103006373 A CN103006373 A CN 103006373A
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Abstract
The invention relates to an intelligent medical warming blanket which comprises a blanket body, heat transfer wires, heating wires, a high temperature wire and a controller. The blanket body is provided with a wire outlet hole; two heat transfer wires are arranged in parallel in the blanket body; the two heat transfer wires are led out of the wire outlet hole to be connected with the controller; a plurality of threading slots are uniformly distributed in the blanket body; one heating wire is inserted in each threading slot; each heating wire is provided with a connection terminal; the connection terminals are respectively connected in parallel to cathodes of the heat transfer wires and one high temperature wire in a staggered manner; a temperature sensor is fixedly arranged on the heating wires; the sensor is connected with the controller by two transmission wires. The controller in the medical warming blanket carries out analysis and distribution on temperature data acquired by the temperature sensor by a singlechip and a control circuit, so that a function of realizing intelligent heating of the medical warming blanket is expanded; and the temperature sensor is in physical contact with the heating wires, so that the temperature can be directly acquired and the data is fed back to a temperature controller.
Description
Technical field
The invention belongs to medical instruments field, relate to electric heating equipment, especially a kind of intelligence heating blanket.
Background technology
Medical heating blanket is that patient temperature sharply descends and the safety heat-preserving equipment that adopts in the operation.In operation, the patient is because factors such as the variation of the use of extraneous physical equipment or medicinal liquid and physiological parameter and mental tensions, body temperature obviously descends, along with the use of Medical heating blanket, in the art warm braw feed system large owing to volume, affect and the reason such as operate in the art and be eliminated gradually.In addition, Medical heating blanket is in order to guarantee that the patient in the use health of use procedure, is expendable consumed product, and in order to guarantee personal safety, the heating blanket great majority adopt overtemperature protection simultaneously, i.e. auto-breaking during excess Temperature.
Although but Medical heating blanket has possessed above-mentioned various features, also exist certain drawback, for example, because operation difference of a great variety and consuming time, Medical heating blanket in use, if within certain period temperature be elevated to the heat protection upper limit namely can auto-breaking and can not re-use, this so that the patient have to face and in remaining operation process, lack heat-preserving equipment, thereby impact operation quality, even produce malpractice; The part operation is owing to surgical characteristic, and its Medical heating blanket needn't be changed one by one, and existing Medical heating blanket is expendable consumed product, has increased unnecessary waste.
Summary of the invention
The object of the invention is to overcome the prior art deficiency, a kind of intelligent type medical heating blanket that uses safety, health and can realize the batch (-type) heating is provided.
The technical solution used in the present invention is:
A kind of Intelligent medical heating blanket; comprise the blanket body; heat transferring lead; heater wire; high temperature wire and controller; be shaped with a wire hole at the blanket body; parallel is shown two heat transferring leads in the blanket body; these two heat transferring leads are derived and the controller formation heating circuit that links from wire hole; positive pole at heat transferring lead is in series with thermal protector; be shaped with uniformly at intervals many Wire channel in building in the blanket body; in every Wire channel in building, all install a heater wire; all be shaped with binding post on every heater wire; each binding post is alternate to be connected in parallel on respectively on the negative pole of heat transferring lead and on the high temperature wire alternately; be fixedly mounted with a temperature sensor at heater wire; this sensor links by two transfer wires and controller and forms closed temperature control loop, and transfer wire is derived by wire hole.
And: described controller comprises:
Gauge tap, conducting and breaking controller are to the power supply of heater wire in the blanket body;
Output controller, regulation control switch is to the electric output that supplies of heater wire in the blanket body;
The thermoregulation module, reception temperature sensor data are also analyzed and are processed;
The Timing control module, by-pass cock output power-on time;
Locking module in service life with timing or tally function is according to specifying service time or number of times restriction gauge tap power-on time or number of times.
And described work timing control device is timer or enumerator.
And, gauge tap, conducting and breaking controller are to the power supply of heater wire in the blanket body;
Output controller, regulation control switch is to the electric output that supplies of heater wire in the blanket body;
The thermoregulation module, the data that the reception temperature sensor gathers are also analyzed and are processed;
The Timing control module, by-pass cock output power-on time;
Locking module in service life with timing or tally function is according to specifying service time or number of times restriction gauge tap power-on time or number of times.
A kind of control method of Intelligent medical heating blanket:
Gauge tap supplies electrical heating by output controller and heating circuit to heater wire;
The temperature sensor that is fixedly mounted with on the heater wire is transferred to temperature controller with the temperature data that it gathers, temperature controller is analyzed and is processed this temperature data, disconnect the electric output that supplies of gauge tap or regulation output actuator, realize thus the adjusting of heater wire temperature;
Work timing control device in the heating circuit is counted electric weight that output controller is exported or timing also will count or the information of timing feeds back to the locking module in service life with timing or tally function, when power-on time or number of times reach on the default designated value in limited time, disconnect gauge tap;
The Timing control module makes gauge tap power to heater wire according to the fixed time.
And described temperature sensor is NTC type thermistor component.
And described thermal protector is the two-way protection, is respectively switching formula thermal protector and Fuse Type thermal protector.
And described heater wire is carbon fiber heating wire, is connected in parallel on the high temperature wire in the mode of every meter parallel connection, and its junction point adopts cold joint terminal to be welded by high temperature wire.
And described blanket body comprises clad, bound edge and heat-insulation layer, and this wire hole runs through heat-insulation layer, bound edge and clad, and clad is that upper and lower two-layer and its four limit is wrapped up by bound edge, and all heat seal has heat-insulation layer on the inner surface of upper and lower top layer.
And described two heat transferring leads are arranged in parallel between two heat-insulation layers, and many Wire channel in building are heat sealing on two heat-insulation layers uniformly at intervals.
Advantage of the present invention and good effect are:
1, this Medical heating blanket middle controller by temperature control modules and control circuit by the temperature data of temperature sensor collection is analyzed and is allocated, expand Medical heating blanket and can realize the function of Intelligent heating, temperature sensor and heater wire physical contact, direct collecting temperature and feed data back to temperature controller, operation process safety, quick.
2, the temperature sensor in this Medical heating blanket and the circuit between the temperature controller are connected to separate connection, avoided connecting of controller and heater wire among loop, mutually follow operation and separate again, thereby avoided affecting the break-make of another circuit because some circuit go wrong.
3, on the heating circuit in this Medical heating blanket the work timing control device is installed, simultaneously work timing control device and controller also UNICOM become closed-loop path, realized that thus controller is according to the break-make of specific data to work realization controller, thereby controlled the break-make of heating circuit, finally controlled service time or the number of times of heating blanket.
Description of drawings:
Fig. 1 is external structure sketch map of the present invention;
Fig. 2 is the structural representation of pulling down behind the bound edge of the present invention;
Fig. 3 is circuit diagram of the present invention;
Fig. 4 is logic diagram of the present invention.
The specific embodiment:
The invention will be further described in conjunction with specific embodiments below by accompanying drawing, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of Intelligent medical heating blanket; comprise heating blanket blanket body; heat transferring lead 10; heater wire 7; high temperature wire 11; controller 4; heating blanket blanket body comprises clad 1; bound edge 2 and heat-insulation layer 6; clad is upper; two-layer and its four limit is wrapped up by bound edge down; upper; equal heat seal has heat-insulation layer on the inner surface of lower top layer; be shaped with a wire hole 3 at the blanket body; this wire hole runs through heat-insulation layer; clad and bound edge; parallel is shown two heat transferring leads 4 between two heat-insulation layers; these two heat transferring leads are derived with controller from wire hole and are linked; positive pole at heat transferring lead is in series with thermal protector; be shaped with uniformly at intervals respectively many Wire channel in building on two heat-insulation layers; in every Wire channel in building, all install a heater wire; all be shaped with binding post 9 on every heater wire; each binding post is alternate to be connected in parallel on respectively on the negative pole of heat transferring lead and on the high temperature wire alternately, forms thus heating circuit.
Controller is powered by open and close power supply transformation, this power supply becomes direct current 12V Voltage-output to controller alternating current 220V voltage transformation, guarantee thus the use safety of blanket body, the open and close power supply is double insulation, shell adopts the insulant sealing, can realize that the open and close power type of above-mentioned functions is various and be prior art, so omitted in the accompanying drawings and repeat no more in the present embodiment.
Innovative point of the present invention is:
Be fixedly mounted with a temperature sensor K2 at heater wire, this sensor links by transfer wire 8 and controller and forms closed temperature control loop, and transfer wire is derived by wire hole, and this temperature sensor is NTC type thermistor component.
Heat-insulation layer around the wire hole is fixedly mounted with a work timing control device K4, and this work timing control device is connected in the heating circuit, and this work timing control device is by transfer wire and the controller formation time control loop that links.
This work timing control device is timer or enumerator.
Controller comprises gauge tap, output controller, thermoregulation module, Timing control module and has timing or the locking module in service life of tally function.
Gauge tap, conducting and breaking controller are to the power supply of heater wire in the blanket body;
Output controller, regulation control switch is to the electric output that supplies of heater wire in the blanket body;
The thermoregulation module, the data that the reception temperature sensor gathers are also analyzed and are processed;
The Timing control module, by-pass cock output power-on time;
Locking module in service life with timing or tally function is according to specifying service time or number of times restriction gauge tap power-on time or number of times.
The control method of above-mentioned controller is:
Gauge tap supplies electrical heating by output controller and heating circuit to heater wire;
The temperature sensor that is fixedly mounted with on the heater wire is transferred to temperature controller with the temperature data that it gathers, temperature controller is analyzed and is processed this temperature data, disconnect the electric output that supplies of gauge tap or regulation output actuator, realize thus the adjusting of heater wire temperature;
Work timing control device in the heating circuit is counted electric weight that output controller is exported or timing also will count or the information of timing feeds back to the locking module in service life with timing or tally function, when power-on time or number of times reach on the default designated value in limited time, disconnect gauge tap;
The Timing control module makes gauge tap power to heater wire according to the fixed time.
In the present embodiment, thermal protector is the two-way protection, is respectively switching formula thermal protector K1 and Fuse Type thermal protector K3.
In the present embodiment, heater wire is carbon fiber heating wire, is connected in parallel on high temperature wire in the mode of every meter parallel connection, and its junction point adopts cold joint terminal 12 to be welded by high temperature wire.
In the present embodiment, the heat-insulation layer in the heating blanket blanket body is acupuncture cotton; Clad is the antiseep non-woven fabrics, and the blanket body is rectangle.
In the present embodiment, the derivation end of heat transferring lead and transfer wire all is equipped with plug 5, is packed on the controller thus.
Claims (10)
1. Intelligent medical heating blanket; comprise the blanket body; heat transferring lead; heater wire; high temperature wire and controller; be shaped with a wire hole at the blanket body; parallel is shown two heat transferring leads in the blanket body; these two heat transferring leads are derived and the controller formation heating circuit that links from wire hole; positive pole at heat transferring lead is in series with thermal protector; be shaped with uniformly at intervals many Wire channel in building in the blanket body; in every Wire channel in building, all install a heater wire; all be shaped with binding post on every heater wire; each binding post is alternate to be connected in parallel on respectively on the negative pole of heat transferring lead and on the high temperature wire alternately; it is characterized in that: be fixedly mounted with a temperature sensor at heater wire; this sensor links by two transfer wires and controller and forms closed temperature control loop, and transfer wire is derived by wire hole.
2. Intelligent medical heating blanket according to claim 1, it is characterized in that: in the blanket body around the described wire hole, be fixedly mounted with a work timing control device, this work timing control device is connected in the heating circuit, and this work timing control device is by transfer wire and the controller formation time control loop that links.
3. Intelligent medical heating blanket according to claim 2, it is characterized in that: described work timing control device is timer or enumerator.
4. according to claim 1 and 2 or 3 described Intelligent medical heating blankets, it is characterized in that: described controller comprises:
Gauge tap, conducting and breaking controller are to the power supply of heater wire in the blanket body;
Output controller, regulation control switch is to the electric output that supplies of heater wire in the blanket body;
The thermoregulation module, the data that the reception temperature sensor gathers are also analyzed and are processed;
The Timing control module, by-pass cock output power-on time;
Locking module in service life with timing or tally function is according to specifying service time or number of times restriction gauge tap power-on time or number of times.
5. the control method of an Intelligent medical heating blanket as claimed in claim 4 is characterized in that:
Gauge tap supplies electrical heating by output controller and heating circuit to heater wire;
The temperature sensor that is fixedly mounted with on the heater wire is transferred to temperature controller with the temperature data that it gathers, temperature controller is analyzed and is processed this temperature data, disconnect the electric output that supplies of gauge tap or regulation output actuator, realize thus the adjusting of heater wire temperature;
Work timing control device in the heating circuit is counted electric weight that output controller is exported or timing also will count or the information of timing feeds back to the locking module in service life with timing or tally function, when power-on time or number of times reach on the default designated value in limited time, disconnect gauge tap;
The Timing control module makes gauge tap power to heater wire according to the fixed time.
6. according to claim 1 and 2 or 3 described Intelligent medical heating blankets, it is characterized in that: described temperature sensor is NTC type thermistor component.
7. according to claim 1 and 2 or 3 described Intelligent medical heating blankets, it is characterized in that: described thermal protector is the two-way protection, is respectively switching formula thermal protector and Fuse Type thermal protector.
8. according to claim 1 and 2 or 3 described Intelligent medical heating blankets, it is characterized in that: described every heater wire is carbon fiber heating wire, and its junction point adopts cold joint terminal to be welded by high temperature wire.
9. according to claim 1 and 2 or 3 described Intelligent medical heating blankets, it is characterized in that: described blanket body comprises clad, bound edge and heat-insulation layer, this wire hole runs through heat-insulation layer, bound edge and clad, clad is that upper and lower two-layer and its four limit is wrapped up by bound edge, and all heat seal has heat-insulation layer on the inner surface of upper and lower top layer.
10. Intelligent medical heating blanket according to claim 8, it is characterized in that: described two heat transferring leads are arranged in parallel between two heat-insulation layers, and many Wire channel in building are heat sealing on two heat-insulation layers uniformly at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105864133A CN103006373A (en) | 2012-12-28 | 2012-12-28 | Intelligent medical warming blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105864133A CN103006373A (en) | 2012-12-28 | 2012-12-28 | Intelligent medical warming blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103006373A true CN103006373A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105864133A Pending CN103006373A (en) | 2012-12-28 | 2012-12-28 | Intelligent medical warming blanket |
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| Country | Link |
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| CN (1) | CN103006373A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460770A (en) * | 2014-10-10 | 2015-03-25 | 北京英泰诺医疗科技有限公司 | Triple-temperature-protection patient warming system |
| CN104720963A (en) * | 2015-04-10 | 2015-06-24 | 曹保国 | Numerically-controlled traditional Chinese medicine hot compress instrument and use method thereof |
| CN105434098A (en) * | 2014-09-28 | 2016-03-30 | 奥克兰高分子医用材料(天津)有限公司 | Medical warming blanket |
| CN105686884A (en) * | 2016-01-07 | 2016-06-22 | 邱彦明 | An intelligent temperature protection device |
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| CN2506147Y (en) * | 2001-10-25 | 2002-08-21 | 成都彩虹电器（集团）股份有限公司 | Automatic adjusting and controlling double-temp. electric heating blanket |
| CN201260728Y (en) * | 2008-10-10 | 2009-06-24 | 鹿道明 | Medical heating blanket |
| CN202051892U (en) * | 2011-04-08 | 2011-11-30 | 丁瑞峰 | Electric blanket for an external fixing frame |
| CN203074981U (en) * | 2012-12-28 | 2013-07-24 | 天津海明医疗用品有限公司 | Intelligent medical warming blanket |
-
2012
- 2012-12-28 CN CN2012105864133A patent/CN103006373A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506147Y (en) * | 2001-10-25 | 2002-08-21 | 成都彩虹电器（集团）股份有限公司 | Automatic adjusting and controlling double-temp. electric heating blanket |
| CN201260728Y (en) * | 2008-10-10 | 2009-06-24 | 鹿道明 | Medical heating blanket |
| CN202051892U (en) * | 2011-04-08 | 2011-11-30 | 丁瑞峰 | Electric blanket for an external fixing frame |
| CN203074981U (en) * | 2012-12-28 | 2013-07-24 | 天津海明医疗用品有限公司 | Intelligent medical warming blanket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105434098A (en) * | 2014-09-28 | 2016-03-30 | 奥克兰高分子医用材料(天津)有限公司 | Medical warming blanket |
| CN104460770A (en) * | 2014-10-10 | 2015-03-25 | 北京英泰诺医疗科技有限公司 | Triple-temperature-protection patient warming system |
| CN104720963A (en) * | 2015-04-10 | 2015-06-24 | 曹保国 | Numerically-controlled traditional Chinese medicine hot compress instrument and use method thereof |
| CN105686884A (en) * | 2016-01-07 | 2016-06-22 | 邱彦明 | An intelligent temperature protection device |
| CN105686884B (en) * | 2016-01-07 | 2018-08-24 | 邱彦明 | A kind of intelligent temperature protective device |
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Application publication date: 20130403 |