CN105287095A - Intravascular sub-hypothermia therapeutic instrument for intensive care unit - Google Patents
Intravascular sub-hypothermia therapeutic instrument for intensive care unit Download PDFInfo
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- CN105287095A CN105287095A CN201510813601.9A CN201510813601A CN105287095A CN 105287095 A CN105287095 A CN 105287095A CN 201510813601 A CN201510813601 A CN 201510813601A CN 105287095 A CN105287095 A CN 105287095A
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Abstract
The invention provides an intravascular sub-hypothermia therapeutic instrument for an intensive care unit. The intravascular sub-hypothermia therapeutic instrument for the intensive care unit comprises a device in a human body and a device outside the human body, the device in the human body comprises a central temperature sensor probe and a central pressure sensor probe which are located on the forefoot position of the paracele of the human body and a three-cavity catheter located in a blood vessel of the human body, the device outside the human body comprises a control panel which conducts coordination treatment on the whole therapeutic instrument, a normal saline tank containing normal saline and a temperature regulating tank which contains cooling liquid and conducts regulation control on the temperature of the cooling liquid, and a complete circulation system is formed among the normal saline tank, the temperature regulating tank and the three-cavity catheter. The intravascular sub-hypothermia therapeutic instrument for the intensive care unit is simple in structure and convenient to use, the defects of an existing traditional cooling method are overcome, and the safety of a patient is improved by conducting heat exchange in the blood vessel; the temperature of a brain ventricle is measured, the temperature accuracy is guaranteed, and the safety is further improved; the temperature regulating chamber is arranged, rapid cooling and slow rewarming can be achieved, and the working difficulty of medical staff is reduced.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment.
Background technology
Point out in american heart association in 2015 cardio-pulmonary resuscitation and emergency cardiovascular care guide update: all adult patients recovering the stupor (namely lacking significant reaction to sound instruction) of spontaneous circulation after sudden cardiac arrest all should adopt TTM (target temperature manages), target temperature is selected between 32 DEG C to 36 DEG C, and at least maintains 24 hours.Mild hypothermia therapy technology starts from the nineties in last century; by controlling human body central body temperature in effective Mild Hypothermal state; realize the effect that brain is protected and improved function of nervous system, reduce the dysfunction of endotheliocyte, reduce the metabolism of oxygen and sugar; reduce Ca2+ influx; suppress the release of the excited factor-glutamic acid to reduce to twitch, reduce the release of inflammatory phosphokinase, reduce the generation of free radical; stablize mitochondrial function, reduce ARR generation.Traditional cooling measure, as methods such as infusion 4 DEG C of saline, ice cube, alcohol bath, cooling water circulation blanket, application lytic cocktails, patient shivers with cold, amyostasia, arrhythmia, blood pressure reduce, the incidence rate of Coagulation Dysfunction is higher, and reduce central temperature weak effect, existing mild hypothermia therapy instrument complex operation, medical personnel's working strength is large.
Summary of the invention
The invention provides a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment, structure is simple, easy to use, overcomes the shortcoming of existing traditional cool-down method, improves the safety of patient in Ink vessel transfusing heat exchange; Measure ventricles of the brain temperature, ensure that temperature is accurate, improve safety further; Be provided with temperature and reconcile room, fast cooling and slow rewarming can be realized, reduce the work difficulty of medical worker.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment, comprise device and people's device outside in human body, in described human body, device comprises the center temperature sensor probe and central presser sensor probe that are positioned at human body tricorn forward foot in a step position and the three cavities conduit pipe being positioned at human vas, described people's device outside comprises the control panel whole therapeutic instrument being carried out to Coordination Treatment, the normal saline case of normal saline is housed and liquid coolant is housed and coolant temperature is carried out to the temperature regulating chamber of regulable control, described normal saline case, a complete blood circulation is defined between temperature regulating chamber and three cavities conduit pipe.
As the preferred embodiment of this programme, described center temperature sensor probe can the ICV temperature of real-time detection, described central presser sensor probe can the ICV pressure of real-time detection, and by the data feedback that records to control panel, described control panel surface is provided with display screen, and described temperature and pressure is implemented to carry out on the display screen showing and upgrading.
As the preferred embodiment of this programme, be provided with seal cover on the upside of described normal saline case, on the upside of described temperature regulating chamber, be provided with temperature regulating cover.
As the preferred embodiment of this programme, the port of export of described normal saline case is connected with water pump, described water pump provides circulation power for whole system, and described water pump is connected with control panel and is controlled by control panel, and water pump is descending to be connected with temperature regulating chamber.
As the preferred embodiment of this programme, described temperature regulating chamber is built with liquid coolant, described heat-exchange tube is located at liquid coolant inside, heat-exchange tube is installed end cap by heat-exchange tube and is fixed, the normal saline that described heat-exchange tube extracts built with water pump, described heat-exchange tube is helical structure, and heat-exchange tube lower end is connected with feed tube.
As the preferred embodiment of this programme, be provided with insulation silk between described heat exchanging pipe, described insulation silk is controlled by control panel.
As the preferred embodiment of this programme, the temperature sensor of perception normal saline temperature after regulating is provided with in described feed tube, described temperature sensor is connected with control panel and the temperature of its perception can show on the display screen in real time, is provided with control valve between described feed tube and heat exchange pipe.
As the preferred embodiment of this programme, described three cavities conduit pipe comprises the normal saline input be connected with feed tube, the normal saline outfan be connected with drain pipe and is positioned at the intravenous end at middle part, described intravenous end is arranged with heat exchange sacculus, described heat exchange sacculus uses heat exchange material to make, and heat exchange sacculus is connected with normal saline outfan with normal saline input.
As the preferred embodiment of this programme, described feed tube and drain pipe inside are provided with check valve, and described drain pipe is communicated with normal saline case and forms closed-loop path.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Structure is simple, easy to use, overcomes the shortcoming of existing traditional cool-down method, improves the safety of patient in Ink vessel transfusing heat exchange; Measure ventricles of the brain temperature, ensure that temperature is accurate, improve safety further; Be provided with temperature and reconcile room, fast cooling and slow rewarming can be realized, reduce the work difficulty of medical worker.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the application implements;
In Fig. 1, 1, the ventricles of the brain, 2, center temperature sensor is popped one's head in, 3, central presser sensor is popped one's head in, 4, human body, 5, three cavities conduit pipe, 6, control panel, 7, normal saline case, 8, temperature regulating chamber, 9, display screen, 10, seal cover, 11, communicating pipe, 12, heat-exchange tube installs end cap, 13, water pump, 14, heat-exchange tube, 15, feed tube, 16, insulation silk, 17, temperature sensor, 18, control valve, 19, normal saline input, 20, normal saline outfan, 21, intravenous end, 22, heat exchange sacculus, 23, check valve, 24, drain pipe.
Detailed description of the invention
The invention provides a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment, structure is simple, easy to use, overcomes the shortcoming of existing traditional cool-down method, improves the safety of patient in Ink vessel transfusing heat exchange; Measure ventricles of the brain temperature, ensure that temperature is accurate, improve safety further; Be provided with temperature and reconcile room, fast cooling and slow rewarming can be realized, reduce the work difficulty of medical worker.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As shown in Figure 1, a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment described in the present embodiment, comprise device and people's device outside in human body, in described human body, device comprises the center temperature sensor probe 2 and central presser sensor probe 3 and be positioned at the endovascular three cavities conduit pipe 5 of human body 4 that are positioned at human body tricorn 1 forward foot in a step position, described people's device outside comprises the control panel 6 whole therapeutic instrument being carried out to Coordination Treatment, be equipped with saline normal saline case 7 and to liquid coolant being housed and coolant temperature being carried out to the temperature regulating chamber 8 of regulable control, described normal saline case 7, a complete blood circulation is defined between temperature regulating chamber 8 and three cavities conduit pipe 5.
Wherein, in actual applications, described center temperature sensor probe 2 can temperature in the real-time detection ventricles of the brain 1, described central presser sensor probe 3 can pressure in the real-time detection ventricles of the brain 1, and can by the data feedback that records to control panel 6, described control panel 6 surface is provided with display screen 9, and described temperature and pressure is implemented to carry out showing and upgrading on display screen 9.
Wherein, in actual applications, on the upside of described normal saline case 7, seal cover 10 is provided with.
Wherein, in actual applications, the port of export of described normal saline case 7 is connected with water pump 13, and described water pump 13 provides circulation power for whole system, described water pump 13 is connected with control panel 6 and is controlled by control panel 6, and water pump 13 is descending to be connected with temperature regulating chamber 8.
Wherein, in actual applications, described temperature regulating chamber 8 is built with liquid coolant, described heat-exchange tube 14 is located at liquid coolant inside, heat-exchange tube 14 is installed end cap 12 by heat-exchange tube and is fixed, the normal saline that described heat-exchange tube 14 extracts built with water pump 13, described heat-exchange tube 14 is loop structure, and heat-exchange tube 14 lower end is connected with feed tube 15.
Wherein, in actual applications, be provided with insulation silk 16 between described heat-exchange tube 14, described insulation silk 16 is controlled by control panel 6.
Wherein, in actual applications, the temperature sensor 17 of perception normal saline temperature after regulating is provided with in described feed tube 15, described temperature sensor 17 is connected with control panel 6 and the temperature of its perception can show in real time on display screen 9, is provided with control valve 18 between described feed tube 15 and heat-exchange tube 14.
Wherein, in actual applications, described three cavities conduit pipe 5 comprises the normal saline input 19 be connected with feed tube 15, the normal saline outfan 20 be connected with drain pipe 24 and is positioned at the intravenous end 21 at middle part, described intravenous end 21 is arranged with heat exchange sacculus 22, described heat exchange sacculus 22 uses heat exchange material to make, and heat exchange sacculus 22 is connected with normal saline outfan 20 with normal saline input 19.
Wherein, in actual applications, described feed tube 15 and drain pipe 24 inside are provided with check valve 23, and described drain pipe 24 is communicated with normal saline case 7 and forms closed-loop path.
Center temperature sensor probe 2 is placed in the tricorn forward foot in a step, measure Intraventricular temperature, Ink vessel transfusing three cavities conduit pipe 5 and external controllable temperature brine circulation system are connected to form airtight circulation canal by pipeline, and provide circulation to drive by the water pump 13 be connected on this passage, heat-exchange tube 14 is placed in liquid coolant, by the temperature of heated cooling fluid, thus regulating the temperature of circulating brine, in body, the sacculus of three cavities conduit pipe 5 is filled with circulating brine and carries out heat exchange with blood in thermo-conducting manner by balloon surface.This therapeutic instrument can the real-time change of monitor cerebral temperature until the target temperature of mild hypothermia therapy, can be used for the critical patients such as the cardio-pulmonary resuscitation of serious symptom medical science section is postoperative, severe cerebral injury, heatstroke, hyperthyroidism crisis, amniotic embolism, heatstroke nervous system infection, greatly reduce case fatality rate and the disability rate of this kind of critical patient.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment, comprise device and people's device outside in human body, it is characterized in that, in described human body, device comprises center temperature sensor probe (2) being positioned at human body tricorn (1) forward foot in a step position, central presser sensor is popped one's head in (3) and is positioned at human body (4) endovascular three cavities conduit pipe (5), described people's device outside comprises the control panel (6) whole therapeutic instrument being carried out to Coordination Treatment, the normal saline case (7) of normal saline is housed and liquid coolant is housed and coolant temperature is carried out to the temperature regulating chamber (8) of regulable control, described normal saline case (7), a complete blood circulation is defined between temperature regulating chamber (8) and three cavities conduit pipe (5).
2. a kind of serious symptom medical science section according to claim 1 Ink vessel transfusing sub-low-temperature therapeutic equipment, it is characterized in that, temperature in described center temperature sensor probe (2) real-time detection ventricles of the brain (1), pressure in described central presser sensor probe (3) real-time detection ventricles of the brain (1), and by the data feedback that records to control panel (6), described control panel (6) surface is provided with display screen (9), and described temperature and pressure carries out showing and upgrading in real time on display screen (9).
3. a kind of serious symptom medical science section according to claim 1 Ink vessel transfusing sub-low-temperature therapeutic equipment, is characterized in that, described normal saline case (7) upside is provided with seal cover (10).
4. a kind of serious symptom medical science section according to claim 3 Ink vessel transfusing sub-low-temperature therapeutic equipment, it is characterized in that, the port of export of described normal saline case (7) is connected with water pump (13), described water pump (13) provides circulation power for whole system, described water pump (13) is connected with control panel (6) and is controlled by control panel (6), and water pump (13) is descending by being connected with temperature regulating chamber (8) communicating pipe (11).
5. a kind of serious symptom medical science section according to claim 1 Ink vessel transfusing sub-low-temperature therapeutic equipment, it is characterized in that, described temperature regulating chamber (8) is built with liquid coolant, heat-exchange tube (14) is provided with in liquid coolant, heat-exchange tube (14) is installed end cap (12) by heat-exchange tube and is fixed, the normal saline that described heat-exchange tube (14) extracts built with water pump (13), described heat-exchange tube (14) is helical structure, and heat-exchange tube (14) lower end is connected with feed tube (15).
6. a kind of serious symptom medical science section according to claim 5 Ink vessel transfusing sub-low-temperature therapeutic equipment, is characterized in that, be provided with insulation silk (16) between described heat-exchange tube (14), described insulation silk (16) is controlled by control panel (6).
7. a kind of serious symptom medical science section according to claim 5 Ink vessel transfusing sub-low-temperature therapeutic equipment, it is characterized in that, the temperature sensor (17) of perception normal saline temperature after regulating is provided with in described feed tube (15), described temperature sensor (17) is connected with control panel (6) and the temperature of its perception above can show in real time at display screen (9), is provided with control valve (18) between described feed tube (15) and heat-exchange tube (14).
8. a kind of serious symptom medical science section according to claim 1 Ink vessel transfusing sub-low-temperature therapeutic equipment, it is characterized in that, described three cavities conduit pipe (5) comprises the normal saline input (19) be connected with feed tube (15), the normal saline outfan (20) be connected with drain pipe (24) and be positioned at middle part intravenous end (21), described intravenous end (21) is arranged with heat exchange sacculus (22), described heat exchange sacculus (22) uses heat exchange material to make, heat exchange sacculus (22) is connected with normal saline outfan (20) with normal saline input (19).
9. a kind of serious symptom medical science section Ink vessel transfusing sub-low-temperature therapeutic equipment according to claim 5 or 8, it is characterized in that, described feed tube (15) and drain pipe (24) inside are provided with check valve (23), and described drain pipe (24) is communicated with normal saline case (7) and forms closed-loop path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813601.9A CN105287095A (en) | 2015-11-23 | 2015-11-23 | Intravascular sub-hypothermia therapeutic instrument for intensive care unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510813601.9A CN105287095A (en) | 2015-11-23 | 2015-11-23 | Intravascular sub-hypothermia therapeutic instrument for intensive care unit |
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| CN105287095A true CN105287095A (en) | 2016-02-03 |
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Cited By (7)
| 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 |
| CN109394415A (en) * | 2018-12-07 | 2019-03-01 | 张玉婷 | A kind of intravascular sub-low-temperature therapeutic equipment of severe medicine section |
| CN109966050A (en) * | 2019-04-25 | 2019-07-05 | 温建娟 | A kind of cranium brain perfusion cooling carrying case |
| CN110522503A (en) * | 2019-08-26 | 2019-12-03 | 首都医科大学宣武医院 | Cryogenic catheter and low-temperature control system |
| CN111544191A (en) * | 2020-05-14 | 2020-08-18 | 川北医学院附属医院 | Orthopedics cold compress device with temperature regulation function |
| CN113397806A (en) * | 2021-05-25 | 2021-09-17 | 南昌大学第二附属医院 | Intravascular heat exchange temperature regulation control device for sub-hypothermia treatment |
| CN117838426A (en) * | 2024-03-06 | 2024-04-09 | 中山大学附属第五医院 | Brain perfusion machine for sub-low temperature treatment |
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| CN203408155U (en) * | 2013-08-26 | 2014-01-29 | 中国医学科学院生物医学工程研究所 | Mild hypothermia therapy-endovascular heat exchange temperature regulating and control device |
| CN104905781A (en) * | 2015-02-13 | 2015-09-16 | 林昌军 | Encephalic physiological parameter collecting device and application |
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| CN203043284U (en) * | 2012-12-25 | 2013-07-10 | 天津市塑料研究所有限公司 | Heat exchange saccule guide pipe for mild hypothermia therapy in vessel |
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Cited By (9)
| 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 |
| WO2018161627A1 (en) * | 2017-03-08 | 2018-09-13 | 佛山博骏生物科技有限公司 | Intravascular mild hypothermia treatment apparatus |
| CN109394415A (en) * | 2018-12-07 | 2019-03-01 | 张玉婷 | A kind of intravascular sub-low-temperature therapeutic equipment of severe medicine section |
| CN109394415B (en) * | 2018-12-07 | 2021-08-06 | 张玉婷 | Intravascular sub-low temperature therapeutic instrument for severe medical science |
| CN109966050A (en) * | 2019-04-25 | 2019-07-05 | 温建娟 | A kind of cranium brain perfusion cooling carrying case |
| CN110522503A (en) * | 2019-08-26 | 2019-12-03 | 首都医科大学宣武医院 | Cryogenic catheter and low-temperature control system |
| CN111544191A (en) * | 2020-05-14 | 2020-08-18 | 川北医学院附属医院 | Orthopedics cold compress device with temperature regulation function |
| CN113397806A (en) * | 2021-05-25 | 2021-09-17 | 南昌大学第二附属医院 | Intravascular heat exchange temperature regulation control device for sub-hypothermia treatment |
| CN117838426A (en) * | 2024-03-06 | 2024-04-09 | 中山大学附属第五医院 | Brain perfusion machine for sub-low temperature treatment |
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