CN106267478A - A kind of transfusion device liquid medicine heater - Google Patents
A kind of transfusion device liquid medicine heater Download PDFInfo
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- CN106267478A CN106267478A CN201510270000.8A CN201510270000A CN106267478A CN 106267478 A CN106267478 A CN 106267478A CN 201510270000 A CN201510270000 A CN 201510270000A CN 106267478 A CN106267478 A CN 106267478A
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Abstract
A kind of transfusion device liquid medicine heater is a kind of medical assistance apparatus, for to transfusion device end elongated flexible tube at syringe needle and the medicine liquid heating of delivered inside thereof, the method using electrothermal component heating, medicinal liquid is made to be heated to temperature suitable with patient temperature, it is transported in the patient again, improves patient's comfortableness in infusion process.
Description
Technical field
The invention belongs to medical assistance apparatus, be a kind of small-sized electric appliance product.
Background technology
Transfusion device is a kind of conventional medical apparatus and instruments, generally comprises medicine bottle, flexible pipe, throttling controller, liquid drop speed observing tube, elongated flexible tube, syringe needle etc., is generally used for medicinal liquid or admixing medical solutions to be transported to human vein.
In the season of cold weather, be especially a painful thing not having the environment of heating installation, patient fluid infusion.When medicinal liquid enters in the patient, the local body making patient enter medicine at contact pin produces the ice-cold sensation felt bad.Some medicine needs to store under cryogenic, to ensure that medicine quality in storage process will not change.We are usually it can be seen that nurse takes out the medicinal liquid that will use from refrigerator, and medicinal liquid uses transfusion device direct injection to enter patient body after configuration, does not carries out promoting the process of temperature.This low temperature medicinal liquid enters patient body, adds the misery of patient.
Summary of the invention
Transfusion device liquid medicine heater is a kind of medical assistance apparatus, use electrically heated method, for to transfusion device end elongated flexible tube at syringe needle and the medicine liquid heating of delivered inside thereof, medicinal liquid is made to be heated to temperature suitable with patient temperature in the comparatively short time of staying, it is transported in the patient again, improves patient's comfortableness in infusion process.Medicinal liquid temperature of reaching after heating is 15-50 DEG C, in this temperature range, patient according to oneself need selected and control suitable temperature by temperature controller.The temperature range recommending patient to use is 26-32 DEG C, such as 28 DEG C, or 29.5 DEG C.
The function and significance of transfusion device liquid medicine heater:
Heater solves the technical problem of the medicine liquid heating by entering human body through transfusion device, meets patient's needs for the temperature of the medicinal liquid of entrance human body, has practicality and market value.This heater product and this method to medicine liquid heating, do not met actual application in the past, did not met word report yet, and therefore had novelty and creativeness.
The feature of transfusion device liquid medicine heater technical scheme:
1, the heating location liquid medicine flow speed selected due to the present invention is fast, and the heating process medicinal liquid time of staying is short, and heated after medicinal liquid quickly enter in the patient, thus without the character and the quality that affect medicinal liquid.A lot of medicinal liquids have strict demand to storage temperature, require cryopreservation before use, and the method before can not taking transfusion heated medicinal liquid entirety, therefore the technical program has irreplaceability.2, heating condition is gentle, i.e. heating-up temperature is more or less the same with the body temperature of patient, medicinal liquid local heating will be made to affect character and the quality of medicinal liquid because of heater high-temperature.Heater panel temperature is usually no more than 60 DEG C.3, the heating-up temperature of heater and the temperature of medicinal liquid can adjust in little scope.4, after the panel temperature of heater and heater, the temperature of medicinal liquid often there are differences, the temperature of heater temperature controller general control heating panel, user (patient) controls the actual temperature numerical value of heater according to the needs (sensation) of oneself.5, high temperature power-off protection function and circuit, uses temperature sensor (such as, thermocouple; critesistor), on-off circuit, or use thermal relay control circuit, when temperature exceedes certain value; such as 40 degree, 45 degree, 50 degree, 55 degree etc., cut off heater element power supply.6, the fluid temperature of entrance human body is between 26-35 degree, and human body sensory is more comfortable.If requiring the medicinal liquid of cryopreservation, it is proposed that the increasing extent of temperature of medicine liquid heating is less, such as: 24-26 degree.
Owing to the range of transfusion device is extensive, the therefore use object of heater, including people, animal and plant.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of transfusion device liquid medicine heater.
Specific implementation method
Embodiment 1: combine the Figure of description description to transfusion device liquid medicine heater technical characteristic: it is internal that heating electric appliance element and circuit board are arranged on heater housings 1, the heat produced after the energising of heating electric appliance element is transmitted to the convex mound of surface configuration 2, the panel of 3, the convex mound 2 that the elongated flexible tube of transfusion device end is wrapped on panel, it is heated between 3, electric energy imports heater by power line 4, elongated flexible tube and medicinal liquid are incubated by heater lid 5, the position of flexible pipe turnover heater is by the export and import 6 on lid, 8 limit, lid has reserved the breach 7 of power line 4 position, lid and heater housings use hinge (hinge) 9 to link, the hinge arrangement of diagram is a kind of example of hinge, in actual application, built-in link structure can be used.On and off switch, temperature indicator, temperature controller is placed on the outer side panel of heater lid 5.Temperature controller is digital " show, arrange, switch " integrated instrument, or is mechanical type driving switch.Can be with covering insulation material inside heater lid；Covering insulation material inside heater housings bottom inside and periphery；Insulation material includes but not limited to textile cladding cotton-wool, or macromolecular material.Heating electric appliance element, such as heating electric cable or heat generating ceramic etc..Heater uses low-tension supply, and power line 4 is connected with low-tension supply plug or is connected with transformator and high voltage power supply plug.High voltage power supply plug and transformator are general with 220 volts or 380 volts of power adaptation, in some foreign country and 110 volts of power adaptation.
Embodiment 2: as an alternative, the main components of above-mentioned heater is reduced to: heating electric appliance element, power circuit, on and off switch, circuit board, heater housings.Cancel on-off circuit, or use thermal relay (a kind of temperature sensitive relay, when temperature rises to a certain fixed value, circuit disconnects automatically, stops heating) to substitute " temperature sensor, temperature sensing circuit and on-off circuit ".
The assembly of heater can also be reduced to heating electric appliance element, power line, heating panel, heater housings.On and off switch can also omit.
Replacement scheme as power supply, on and off switch or power line, the extended end of the power line 4 of heater described in above-mentioned heater, use USB plug, making heater can use the power supply of USB interface, power supply includes but are not limited to USB power source socket (including transformator), the USB of computer and power supply, the power supply of mobile electric energy storage device (such as charger baby).
As the replacement scheme of such scheme, the position that power line 4 is connected with heater uses mobile phone charging jacks to substitute, and the power line of heater, power supply use cellular phone power supplies line or data wire to be substituted.
In actual application, reduce the number of times that flexible pipe is wound around at heater body, it is possible to reduce heater adds heat to medicinal liquid.
Embodiment 3: temperature controls and on and off switch, it is also possible to select knob on and off switch to hold concurrently thermoregulator.Temperature controls, to control heater panel temperature as simplicity.The method that can also use the temperature controlling output medicinal liquid, the temperature of detection heater outlet infusion tube, the then temperature of control panel.
Components and parts in the embodiment above and transfusion device liquid medicine heater product, parts, circuit, method of attachment and order etc., be all that those skilled in the art are familiar with, and is embodied as the technical program and obtains heater product and need not creative work.
Claims (4)
1. a transfusion device liquid medicine heater, its technology is characterized in that use electrothermal component heating method,
To transfusion device end elongated flexible tube at syringe needle and the medicine liquid heating of delivered inside thereof so that medicinal liquid is heated
To temperature suitable with patient temperature；
The main components of heater includes: heating electric appliance element, power circuit, on and off switch, temperature sensing
Device, temperature sensing circuit, on-off circuit, temperature indicator, temperature controller, circuit board；
Other parts include: insulation material, heat-barrier material, heater panel, heater housings and lid；
In conjunction with the Figure of description description to heater structure feature: heating electric appliance element and circuit board are arranged on and add
Hot device housing 1 is internal, and the heat that heating electric appliance element produces is transmitted to the panel on the convex mound of surface configuration 2,3,
Being heated between the convex mound 2,3 that the elongated flexible tube of transfusion device end is wrapped on panel, electric energy passes through power line
4 import heater, and elongated flexible tube and medicinal liquid are incubated by heater lid 5, the position quilt of flexible pipe turnover heater
Outlet and entrance 6,8 limit, and lid has reserved the breach 7 of power cord location, and lid is adopted with heater housings
Link with hinge 9；On and off switch, temperature indicator, temperature controller is placed on the outside of heater lid 5
On panel；Temperature controller is digital display, setting, switch integrated instrument, or is mechanical type gear
Switch；Covering insulation material inside heater lid；Covering and heat insulating inside heater housings bottom inside and periphery
Material.
2., according to claim 1, a kind of transfusion device liquid medicine heater, it technology is characterized in that
Described heater main components is reduced to: heating electric appliance element, power circuit, on and off switch, electricity
Road plate；
Use thermal relay to substitute " temperature sensor, temperature sensing circuit and on-off circuit ", work as heater
When temperature is increased beyond limit value, relay disconnects the circuit of heating electric appliance element automatically；
Other parts include: insulation material, heat-barrier material, heater panel, heater housings and lid.
3., according to claim 1, a kind of transfusion device liquid medicine heater, it technology is characterized in that
The main components of heater includes: heating electric appliance element, power circuit, on and off switch, temperature sensing
Device, temperature sensing circuit, on-off circuit, temperature indicator, temperature controller, circuit board；
Other parts include: insulation material, heat-barrier material, heater panel, heater housings and lid；
The extended end of the power line 4 of described heater, uses USB plug so that heater can use USB
The power supply of interface, power supply includes but are not limited to USB power source socket and transformator, the USB of computer and electricity
Source, the power supply of mobile electric energy storage device；
As the replacement scheme of such scheme, the position that power line 4 is connected with heater uses mobile phone charging jacks
Substituting, the power line of heater is entirely cellular phone power supplies line or data wire is substituted；
As the replacement scheme of on and off switch, cancel on and off switch, power line or data wire and connect power supply and add
After hot device, power supply is opened voluntarily.
4., according to claim 1, a kind of transfusion device liquid medicine heater, it technology is characterized in that
Described heater main components is reduced to: heating electric appliance element, power circuit, on and off switch, electricity
Road plate；
Use thermal relay to substitute " temperature sensor, temperature sensing circuit and on-off circuit ", work as heater
When temperature is increased beyond limit value, relay disconnects the circuit of heating electric appliance element automatically；
Other parts include: insulation material, heat-barrier material, heater panel, heater housings and lid；
The extended end of the power line 4 of described heater, uses USB plug so that heater can use USB
The power supply of interface, power supply includes but are not limited to USB power source socket and transformator, the USB of computer and electricity
Source, the power supply of mobile electric energy storage device；
As the replacement scheme of such scheme, the position that power line 4 is connected with heater uses mobile phone charging jacks
Substituting, the power line of heater is entirely cellular phone power supplies line or data wire is substituted；
As the replacement scheme of on and off switch, cancel on and off switch, power line or data wire and connect power supply and add
After hot device, power supply is opened voluntarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270000.8A CN106267478A (en) | 2015-05-26 | 2015-05-26 | A kind of transfusion device liquid medicine heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270000.8A CN106267478A (en) | 2015-05-26 | 2015-05-26 | A kind of transfusion device liquid medicine heater |
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| Publication Number | Publication Date |
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| CN106267478A true CN106267478A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270000.8A Pending CN106267478A (en) | 2015-05-26 | 2015-05-26 | A kind of transfusion device liquid medicine heater |
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| Country | Link |
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| CN (1) | CN106267478A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789708A (en) * | 2017-12-04 | 2018-03-13 | 济南大学 | A kind of medical infusion lines infusion heating device and its application method |
| CN107951592A (en) * | 2017-12-19 | 2018-04-24 | 东阿阿胶股份有限公司 | A kind of large-scale livestock woven hose heating constant-temperature equipment |
| CN110368313A (en) * | 2019-08-13 | 2019-10-25 | 巨翊医疗科技(苏州)有限公司 | A kind of infusion tube open type bushing heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146257Y (en) * | 1992-12-31 | 1993-11-17 | 于志民 | Automatic thermostatic apparatus for transfusion |
| CN202961393U (en) * | 2012-12-20 | 2013-06-05 | 李春华 | Transfusion heater used for nursing patients |
| CN203123213U (en) * | 2013-01-16 | 2013-08-14 | 隋颖 | Temperature controller of infused liquid |
| CN204106760U (en) * | 2014-09-28 | 2015-01-21 | 芜湖广济医院 | A kind of heating appliance for infusion |
| CN204261144U (en) * | 2014-11-24 | 2015-04-15 | 上海应用技术学院 | A kind of medical infusion microheater |
-
2015
- 2015-05-26 CN CN201510270000.8A patent/CN106267478A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146257Y (en) * | 1992-12-31 | 1993-11-17 | 于志民 | Automatic thermostatic apparatus for transfusion |
| CN202961393U (en) * | 2012-12-20 | 2013-06-05 | 李春华 | Transfusion heater used for nursing patients |
| CN203123213U (en) * | 2013-01-16 | 2013-08-14 | 隋颖 | Temperature controller of infused liquid |
| CN204106760U (en) * | 2014-09-28 | 2015-01-21 | 芜湖广济医院 | A kind of heating appliance for infusion |
| CN204261144U (en) * | 2014-11-24 | 2015-04-15 | 上海应用技术学院 | A kind of medical infusion microheater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789708A (en) * | 2017-12-04 | 2018-03-13 | 济南大学 | A kind of medical infusion lines infusion heating device and its application method |
| CN107951592A (en) * | 2017-12-19 | 2018-04-24 | 东阿阿胶股份有限公司 | A kind of large-scale livestock woven hose heating constant-temperature equipment |
| CN110368313A (en) * | 2019-08-13 | 2019-10-25 | 巨翊医疗科技(苏州)有限公司 | A kind of infusion tube open type bushing heater |
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Application publication date: 20170104 |
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