CN104042396A - Intravascular thermostat - Google Patents
Intravascular thermostat Download PDFInfo
- Publication number
- CN104042396A CN104042396A CN201310083259.2A CN201310083259A CN104042396A CN 104042396 A CN104042396 A CN 104042396A CN 201310083259 A CN201310083259 A CN 201310083259A CN 104042396 A CN104042396 A CN 104042396A
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- China
- Prior art keywords
- blood vessel
- temperature
- temperature control
- automatic temperature
- control device
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to the technical field of medical human body temperature regulation, in particular to an intravascular thermostat which comprises a saline bag, a peristaltic pump, an air trap, a thermal regulation device and a balloon which are sequentially connected by ducts to form a closed-loop circulation structure. The temperature is regulated by vessels inside the body accurately, quickly and controllably, so that the effect is good, and the risk of corresponding complications and death of patients is greatly reduced.
Description
Technical field
The present invention relates to medical human Oil Temperature Controlling Technigue field, particularly automatic temperature control device in blood vessel.
Background technology
At present, the method of China's body temperature lowering or intensification adopts body surface method for regulating temperature substantially, for example use ice bag or ice blanket cold compress to lower the temperature, surface cooling can reach cooling object in to a certain degree, but existing surface cooling temperature is wayward, its operating process is comparatively loaded down with trivial details, and Induction Process is long, easily excessively cooling or intensification.Excessively cooling does not only reach therapeutic effect, also easily causes the corresponding complication of patient, even increases mortality risk; When accident low temperature (as cold injury, shock etc.), Patients with Big Area Burn are safeguarded body temperature, need heating, prior art makes operating room environment excess Temperature, easily causes patient and nursing staff's discomfort.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art, automatic temperature control device in a kind of blood vessel is provided.
For achieving the above object, the invention provides following technical scheme:
Automatic temperature control device in blood vessel, comprises bag of saline, peristaltic pump, air trapping, heat regulating device and sacculus, and described bag of saline, peristaltic pump, air trapping, heat regulating device and sacculus connect and compose closed cycle structure successively by conduit.
In above-mentioned blood vessel, in automatic temperature control device, on described conduit, be also communicated with flow rate indicator.
In above-mentioned blood vessel, in automatic temperature control device, described air trapping is for the bubble in emptying conduit.
In above-mentioned blood vessel in automatic temperature control device, described heat regulating device comprises heating and cooling device and for controlling the control circuit of heating and cooling device.Utilize control circuit can constantly regulate normal saline temperature, avoid occurring the problem of superheated or cooling.
In above-mentioned blood vessel, in automatic temperature control device, described control circuit is connected with display.While carrying out cold and hot exchange, the temperature signal of normal saline is delivered to display in real time, is convenient to medical worker and observes.
When the present invention works, in bag of saline, add normal saline, sacculus is inserted to the other left femoral vein of patient's groin, described heat regulating device can require to regulate normal saline temperature according to controlling, under the effect of peristaltic pump, normal saline circulates along conduit, utilize sacculus constantly to carry out heat exchange with blood in patient's postcava, reach the object of control human body temperature.
compared with prior art, beneficial effect of the present invention:the present invention carries out temperature adjusting by inside of human body blood vessel, and temperature regulates accurately, quick, controllability is high, effective, greatly reduces the corresponding complication of patient and dead risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Labelling in figure: 1-bag of saline, 2-peristaltic pump, 3-air trapping, 4-heat regulating device, 5-sacculus, 6-conduit, 7-flow rate indicator, 8-heating and cooling device, 9-control circuit, 10-display.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
embodiment 1
As shown in Figure 1, automatic temperature control device in the blood vessel of the present embodiment, comprise bag of saline 1, peristaltic pump 2, air trapping 3, heat regulating device 4 and sacculus 5, described bag of saline 1, peristaltic pump 2, air trapping 3, heat regulating device 4 and sacculus 5 connect and compose closed cycle structure successively by conduit 6.During work, in bag of saline 1, add normal saline, sacculus 5 is inserted to the other left femoral vein of patient's groin, described heat regulating device 4 can require to regulate normal saline temperature according to controlling, under the effect of peristaltic pump 2, normal saline circulates along conduit 6, utilize sacculus 5 constantly to carry out heat exchange with blood in patient's postcava, reach the object of control human body temperature.
Particularly, on described conduit 6, be also communicated with flow rate indicator 7, described heat regulating device 4 comprises heating and cooling device 8 and for controlling the control circuit 9 of heating and cooling device, described conduit 6 is connected on heating and cooling device 8, utilize control circuit 9 to control heating and cooling device 8 and constantly regulate normal saline temperature, avoid occurring the problem of superheated or cooling, control circuit 9 is connected with display 10, while carrying out cold and hot exchange, the temperature signal of normal saline is delivered to display 10 in real time, is convenient to medical worker and observes.The present embodiment carries out temperature adjusting by inside of human body blood vessel, and temperature regulates accurately, quick, controllability is high, effective, greatly reduces the corresponding complication of patient and dead risk.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. automatic temperature control device in blood vessel, it is characterized in that: comprise bag of saline, peristaltic pump, air trapping, heat regulating device and sacculus, described bag of saline, peristaltic pump, air trapping, heat regulating device and sacculus connect and compose closed cycle structure successively by conduit.
2. automatic temperature control device in blood vessel according to claim 1, is characterized in that: on described conduit, be also communicated with flow rate indicator.
3. automatic temperature control device in blood vessel according to claim 1, is characterized in that: described heat regulating device comprises heating and cooling device and for controlling the control circuit of heating and cooling device.
4. automatic temperature control device in blood vessel according to claim 3, is characterized in that: described control circuit is connected with display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083259.2A CN104042396A (en) | 2013-03-15 | 2013-03-15 | Intravascular thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083259.2A CN104042396A (en) | 2013-03-15 | 2013-03-15 | Intravascular thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104042396A true CN104042396A (en) | 2014-09-17 |
Family
ID=51496138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083259.2A Pending CN104042396A (en) | 2013-03-15 | 2013-03-15 | Intravascular thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104042396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859843A (en) * | 2017-03-08 | 2017-06-20 | 佛山博骏生物科技有限公司 | A kind of Ink vessel transfusing mild hypothermia therapy device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530946B1 (en) * | 1998-04-21 | 2003-03-11 | Alsius Corporation | Indwelling heat exchange heat pipe catheter and method of using same |
| US20030060761A1 (en) * | 1998-04-21 | 2003-03-27 | Evans Scott M. | Kit of parts including a heat exchange catheter for treating heart malady |
| US20070240447A1 (en) * | 1998-04-21 | 2007-10-18 | Wayne Noda | Heating/Cooling System for Indwelling Heat Exchange Catheter |
| CN101744682A (en) * | 2009-06-24 | 2010-06-23 | 中国科学院自动化研究所 | Intravascular automatic temperature regulation instrument |
| CN202477945U (en) * | 2012-03-28 | 2012-10-10 | 成都嘉逸科技有限公司 | Human body vessel temperature regulation unit |
| CN203107397U (en) * | 2013-03-15 | 2013-08-07 | 成都嘉逸科技有限公司 | Intravascular temperature automatic regulating device |
-
2013
- 2013-03-15 CN CN201310083259.2A patent/CN104042396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530946B1 (en) * | 1998-04-21 | 2003-03-11 | Alsius Corporation | Indwelling heat exchange heat pipe catheter and method of using same |
| US20030060761A1 (en) * | 1998-04-21 | 2003-03-27 | Evans Scott M. | Kit of parts including a heat exchange catheter for treating heart malady |
| US20070240447A1 (en) * | 1998-04-21 | 2007-10-18 | Wayne Noda | Heating/Cooling System for Indwelling Heat Exchange Catheter |
| CN101744682A (en) * | 2009-06-24 | 2010-06-23 | 中国科学院自动化研究所 | Intravascular automatic temperature regulation instrument |
| CN202477945U (en) * | 2012-03-28 | 2012-10-10 | 成都嘉逸科技有限公司 | Human body vessel temperature regulation unit |
| CN203107397U (en) * | 2013-03-15 | 2013-08-07 | 成都嘉逸科技有限公司 | Intravascular temperature automatic regulating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859843A (en) * | 2017-03-08 | 2017-06-20 | 佛山博骏生物科技有限公司 | A kind of Ink vessel transfusing mild hypothermia therapy device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |
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| RJ01 | Rejection of invention patent application after publication |