CN204798518U - Infusion fluid thermostatic control system - Google Patents
Infusion fluid thermostatic control system Download PDFInfo
- Publication number
- CN204798518U CN204798518U CN201520438095.5U CN201520438095U CN204798518U CN 204798518 U CN204798518 U CN 204798518U CN 201520438095 U CN201520438095 U CN 201520438095U CN 204798518 U CN204798518 U CN 204798518U
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- China
- Prior art keywords
- couveuse
- temperature
- transfusion
- control system
- thermostatic control
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an infusion fluid thermostatic control system, constitute including insulation can shell, heat preservation, insulation can inner bag, phase change material, electrical heating, temperature probe, infusion package support, infusion guide hole, temp. Control module, electric wire, power, insulation can door handle, temperature monitor, fixed slot. The material of heat preservation (2) is polyurethane, the material of insulation can inner bag (3) is the stainless steel. Phase change material (4) transformation temperature temperature is 37 DEG C - 40 DEG C. PID control is adopted in temp. Control module (9). 220V alternating current power supply is adopted in power (11). The utility model discloses wrap infusing and wash the thermostatic control that the package is fit for human temperature under can realizing the outage circumstances, avoid the infusion fluid of lower temperature and wash the stimulation of liquid to the human body.
Description
Technical field
This utility model belongs to medical instruments field, especially a kind of transfusion liquid thermostatic control system.
Background technology
Surgical patient's state of an illness is complicated and changeable, in the process of transfusion and wound irrigation, transfusion liquid or irrigating fluid temperature lower, easily stimulate blood vessel and the internal organs of patient, in transfusion and flushing process, transfusion bag and flushing bag are not easy to connect power supply and heat.
Utility model content
In order to solve the problems of the technologies described above, this utility model provides a kind of transfusion liquid thermostatic control system, under realizing the prerequisite of short period (2-4 hour) power-off, complete transfusion bag and the thermostatic control of rinsing bag, avoid the transfusion liquid of lower temperature and flushing liquid to the stimulation of human body.
This utility model realizes above-mentioned technical purpose by following technological means.
A kind of transfusion liquid thermostatic control system, comprise heat-insulation layer between couveuse shell and couveuse inner bag, phase-change material is enclosed in the inner both sides of couveuse inner bag by couveuse inner bag, electrical heating is had bottom phase-change material, the couveuse inner bag mid portion closing phase-change material is equipped with transfusion bag support, bottom transfusion bag support and couveuse, is furnished with transfusion guide hole, above couveuse inner bag, temperature probe is housed, electrical heating and temperature probe are picked out by electric wire, be connected on temperature control module, be connected with electric wire between temperature control module with power supply, couveuse door handle and temperature indicator are contained on the couveuse shell of insulation chamber door, holddown groove is contained in the side of couveuse shell.
Preferably, the material of described heat-insulation layer (2) is polyurethane.
Preferably, the material of described couveuse inner bag (3) is rustless steel.
Preferably, described phase-change material (4) phase point temperature is 37 DEG C.
Preferably, described temperature control module (9) adopts PID to control.
Preferably, described power supply (11) adopts 220V alternating current power supply.
Preferably, described power supply (11) also can adopt solar opto-electronic board.
Transfusion liquid thermostatic control system described in the utility model, by being encapsulated in the phase-change material in couveuse inner bag, realizes under the condition of power-off, and the short time continues the transfusion bag in use and rinses the insulation that bag carries out applicable human body temperature.Holding temperature is constant, carries out accurate PID and controls the electric energy that provides of power supply, carry out heating reach transition to phase-change material by temperature control module.In the insulating process that power-off uses, phase-change material continues to carry out heated at constant temperature to transfusion bag and flushing bag by phase transformation heat release.Heat-insulation layer can reduce the heat loss of couveuse.Inner bag adopts food stage stainless steel, guarantees to clean.Temperature probe Real-Time Monitoring couveuse internal temperature, by being arranged on the temperature indicator display above the door of couveuse front, and transfers data to temperature control module.There is transfusion bag support couveuse inside, can place transfusion bag and rinse bag, bottom transfusion bag support and couveuse, being furnished with transfusion guide hole, transfusion catheter and the extended couveuse of irrigating catheter.Couveuse side has holddown groove, couveuse can be fixed on transfusion pole or bedhead infusion support.
To sum up, the beneficial effect that the medical rotary table formula that this utility model provides falls to urinate transport vehicle is:
(1) transfusion liquid of lower temperature and flushing liquid is avoided to the stimulation of human body.
(2) thermostatic control of applicable human body temperature can be realized.
(3) power-off thermostatic control can be realized.
Accompanying drawing explanation
Fig. 1 is a kind of transfusion liquid thermostatic control system internal structure schematic diagram described in the utility model.
Fig. 2 is a kind of transfusion liquid thermostatic control system outer tube structure schematic diagram described in the utility model
Description of reference numerals is as follows:
1-couveuse shell, 2-heat-insulation layer, 3-couveuse inner bag, 4-phase-change material, 5-electrical heating, 6-temperature probe, 7-infuses bag support, and 8-infuses guide hole, 9-temperature control module, 10-electric wire, 11-power supply, 12-couveuse door handle, 13-temperature indicator, 14-holddown groove.
Detailed description of the invention
In order to be illustrated more clearly in the technical solution of the utility model, below in conjunction with accompanying drawing and specific embodiment, this utility model is further described, but protection domain of the present utility model is not limited to following examples.
Fig. 1, Fig. 2 are the structural representation of a transfusion liquid thermostatic control system described in the utility model embodiment, and described transfusion liquid thermostatic control system, comprises couveuse shell 1, heat-insulation layer 2, couveuse inner bag 3, phase-change material 4, electrical heating 5, temperature probe 6, transfusion bag support 7, transfusion guide hole 8, temperature control module 9, electric wire 10, power supply 11, couveuse door handle 12, temperature indicator 13, holddown groove 14.The heat energy that electrical heating 5 provides is stored when described phase-change material 4 is for filling energy, material becomes liquid state from solid-state, in phase transition process, during phase transformation, store a large amount of heat energy, but material temperature continues at 37 DEG C, until before all phase-change materials all become liquid, phase-change material and couveuse temperature can not rise, phase-change material is become solid-state from liquid state in use, a large amount of heat energy of sustained release, makes couveuse internal temperature continually and steadily at 37 DEG C, until all phase-change materials all become solid-state before, phase-change material and couveuse temperature can not decline.Further, in order to improve the heat conductivity of phase-change material, Graphene can be added in right amount, rapid adjustment can be carried out to couveuse temperature.
Couveuse can switch on power always, is in and fills energy stage, before use 10-20 minute, puts on the transfusion bag support 7 of couveuse, tube for transfusion is derived transfusion bag and flushing bag couveuse at guide hole of infusing, closes couveuse chamber door.The a little higher than phase-change material phase point temperature of temperature control module set temperature 1 DEG C-2 DEG C, makes the abundant energy storage of phase-change material.During use, be fixed on transfusion pole or bedhead infusion support by couveuse by holddown groove 14, temperature control module display couveuse internal temperature between 37 DEG C-39 DEG C, should can complete transfusion and rinse.
When completing transfusion and after rinsing, being taken by couveuse, open couveuse chamber door and take out the transfusion bag that is used to complete and rinse bag, couveuse being placed on fixing filling can region, accesses power supply and carries out filling energy.
According to monitoring of hospital infection management expectancy, described couveuse inner bag 3, transfusion bag support 7 just need ultraviolet radiation disinfection in every 24 hours.Therefore, described couveuse inner bag 3, transfusion bag support 7 adopt ultraviolet material to make, and preferably use food stage rustless steel.
Above embodiment is preferred embodiment of the present utility model; not this utility model embodiment used is exhaustive, and any apparent improvement that those skilled in the art make on basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.
Claims (7)
1. a transfusion liquid thermostatic control system, comprising heat-insulation layer (2) is positioned between couveuse shell (1) and couveuse inner bag (3), phase-change material (4) is enclosed in couveuse inner bag (3) inner both sides by couveuse inner bag (3), electrical heating (5) is arranged at phase-change material (4) bottom, couveuse inner bag (3) mid portion closing phase-change material (4) is equipped with transfusion bag support (7), bottom transfusion bag support (7) and couveuse, is furnished with transfusion guide hole (8), temperature probe (6) is equipped with in couveuse inner bag (3) top, electrical heating (5) and temperature probe (6) are picked out by electric wire (10), be connected on temperature control module (9), be connected with electric wire (10) between temperature control module (9) with power supply (11), couveuse door handle (12) and temperature indicator (13) are contained on the couveuse shell (1) of insulation chamber door, holddown groove (14) is contained in the side of couveuse shell (1).
2. a kind of transfusion liquid thermostatic control system according to claim 1, is characterized in that, the material of described heat-insulation layer (2) is polyurethane.
3. a kind of transfusion liquid thermostatic control system according to claim 1, is characterized in that, the material of described couveuse inner bag (3) is rustless steel.
4. a kind of transfusion liquid thermostatic control system according to claim 1, is characterized in that, described phase-change material (4) phase point temperature is 37 DEG C-40 DEG C.
5. a kind of transfusion liquid thermostatic control system according to claim 1, is characterized in that, described temperature control module (9) adopts PID to control.
6. a kind of transfusion liquid thermostatic control system according to claim 1, is characterized in that, described power supply (11) adopts 220V alternating current power supply.
7. a kind of transfusion liquid thermostatic control system according to claim 6, is characterized in that, described power supply (11) also can adopt solar opto-electronic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438095.5U CN204798518U (en) | 2015-06-18 | 2015-06-18 | Infusion fluid thermostatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438095.5U CN204798518U (en) | 2015-06-18 | 2015-06-18 | Infusion fluid thermostatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798518U true CN204798518U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438095.5U Expired - Fee Related CN204798518U (en) | 2015-06-18 | 2015-06-18 | Infusion fluid thermostatic control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204798518U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854134A (en) * | 2016-04-25 | 2016-08-17 | 武汉大学 | Medical infusion heating device based on solid-liquid phase-change material |
| CN106039488A (en) * | 2016-06-27 | 2016-10-26 | 孙婧 | Self-controlled heat-preservation nursing apparatus for infusion in operating room |
| CN106983934A (en) * | 2017-05-05 | 2017-07-28 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using phase-change material as thermal insulation medium |
| CN107050586A (en) * | 2017-05-05 | 2017-08-18 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using calcium chloride as insulation material |
| CN107050585A (en) * | 2017-05-05 | 2017-08-18 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using saltcake as insulation material |
| CN109395199A (en) * | 2018-11-16 | 2019-03-01 | 中国人民解放军陆军军医大学士官学校 | Therapeutic back bag with heat insulation function |
| CN109621100A (en) * | 2018-12-17 | 2019-04-16 | 桂林理工大学 | A kind of optical energy power drop heating device |
-
2015
- 2015-06-18 CN CN201520438095.5U patent/CN204798518U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854134A (en) * | 2016-04-25 | 2016-08-17 | 武汉大学 | Medical infusion heating device based on solid-liquid phase-change material |
| CN105854134B (en) * | 2016-04-25 | 2019-03-19 | 武汉大学 | A kind of Medical transfusion heating device based on solid-liquid phase change material |
| CN106039488A (en) * | 2016-06-27 | 2016-10-26 | 孙婧 | Self-controlled heat-preservation nursing apparatus for infusion in operating room |
| CN106039488B (en) * | 2016-06-27 | 2019-08-09 | 孙婧 | A kind of self control type operation room infusion heat-preservation care instrument |
| CN106983934A (en) * | 2017-05-05 | 2017-07-28 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using phase-change material as thermal insulation medium |
| CN107050586A (en) * | 2017-05-05 | 2017-08-18 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using calcium chloride as insulation material |
| CN107050585A (en) * | 2017-05-05 | 2017-08-18 | 成都理工大学 | A kind of portable infusion heater and its producing principle method using saltcake as insulation material |
| CN109395199A (en) * | 2018-11-16 | 2019-03-01 | 中国人民解放军陆军军医大学士官学校 | Therapeutic back bag with heat insulation function |
| CN109621100A (en) * | 2018-12-17 | 2019-04-16 | 桂林理工大学 | A kind of optical energy power drop heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160618 |