CN204469568U - A kind of crystallization of mannitol dissolvers - Google Patents
A kind of crystallization of mannitol dissolvers Download PDFInfo
- Publication number
- CN204469568U CN204469568U CN201520133049.4U CN201520133049U CN204469568U CN 204469568 U CN204469568 U CN 204469568U CN 201520133049 U CN201520133049 U CN 201520133049U CN 204469568 U CN204469568 U CN 204469568U
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- China
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- crystallization
- mannitol
- dissolvers
- temperature
- mellow wine
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Abstract
The utility model discloses a kind of crystallization of mannitol dissolvers, comprise sweet mellow wine and dissolve cavity, two corresponding semiconductor heating and cooling sheets be located on described sweet mellow wine lysing chamber body sidewall respectively, the electric supply installation be connected with two semiconductor heating and cooling sheets, be located at described sweet mellow wine and dissolve cavity bottom and the digital temperature and humidity sensing device extending up to its inside, and with described semiconductor heating and cooling sheet, the microprocessor that described digital temperature and humidity sensing device connects, described semiconductor heating and cooling sheet is connected by commutating circuit with between described microprocessor, the utility model has the advantage of, not only structure is simple, and adopt semiconductor heating and cooling sheet, namely heat can be absorbed, heat can be released again, realize refrigeration and heating dual purpose, thus ensure that the temperature of sweet mellow wine dissolving cavity controls at non-crystallizable state (30-35 DEG C), and it is close with human body temperature, can use at any time.
Description
Technical field
the utility model relates to a kind of dissolvers, especially relates to a kind of crystallization of mannitol dissolvers.
Background technology
formula mannitol injection liquid is that neurosurgery commonly uses hyperosmotic dehydration agent, it is supersaturated solution, when winter, temperature was lower, be easy to form crystallization, bring inconvenience to Clinical practice, the dissolving if winter does not heat before infusion, has a large amount of particulates and enters vein at short notice, thrombus or phlebitis may be caused time serious, affect Clinical practice.
in current prior art under winter room temperature, sweet mellow wine is often in crystalline state, is often placed in boiling water and soaks, then firmly shake before using, and even heating is boiled, and the method easily causes label to come off, and impact is checked; Heating easily makes indivedual bottleneck loosen, then uses to patient and easily cause infusion reaction; And can not use immediately after heating, also easily form crystallization after placement, therefore the medical personnel of neurosurgery want the state changing crystallization of mannitol very much, to facilitate Clinical practice.
Summary of the invention
the utility model object is: not only structure is simple to provide one, and ensures that sweet mellow wine controls in non-crystallizable state, facilitates the crystallization of mannitol dissolvers of Clinical practice.
the technical solution of the utility model is: a kind of crystallization of mannitol dissolvers, comprise sweet mellow wine and dissolve cavity, two corresponding semiconductor heating and cooling sheets be located on described sweet mellow wine lysing chamber body sidewall respectively, the electric supply installation be connected with two semiconductor heating and cooling sheets, be located at described sweet mellow wine and dissolve cavity bottom and the digital temperature and humidity sensing device extending up to its inside, and the microprocessor to be connected with described semiconductor heating and cooling sheet, described digital temperature and humidity sensing device, described semiconductor heating and cooling sheet is connected by commutating circuit with between described microprocessor.
as preferred technical scheme, the external sidewall of described sweet mellow wine lysing chamber is provided with electronic tag.
as preferred technical scheme, described digital temperature and humidity sensing device comprises temperature sensing module, humidity module, with the amplifier of described temperature sensing module and described humidity model calling, the A/D converter be connected with described amplifier, the calibration register be connected with described A/D converter, and the digital serial interface connecting described A/D converter and described microprocessor.
as preferred technical scheme, described digital temperature and humidity sensing device also comprises heating element heater.
as preferred technical scheme, this crystallization of mannitol dissolvers also comprises the temperature indicating device be connected with described microprocessor, and described temperature indicating device comprises to be located on the external sidewall of described sweet mellow wine lysing chamber and the redness, yellow, the green LDE lamp that are connected with described microprocessor respectively from top to bottom.
as preferred technical scheme, this crystallization of mannitol dissolvers also comprises the touching display screen be connected with described microprocessor, and this touching display screen comprises display unit and parameter input unit.
as preferred technical scheme, described electric supply installation comprises dc source and connects the regulating circuit of described dc source and described semiconductor heating and cooling sheet.
as preferred technical scheme, this crystallization of mannitol dissolvers also comprises the electronic label read/write be connected with described microprocessor.
the utility model has the advantages that:
1. not only structure is simple for the utility model, and adopt semiconductor heating and cooling sheet, namely heat can be absorbed, heat can be released again, realize refrigeration and heating dual purpose, thus ensure that the temperature of sweet mellow wine dissolving cavity controls at non-crystallizable state (30-35 DEG C), and close with human body temperature, can use at any time;
2. the utility model adopts electronic tag to replace conventional labels, and read the electronic labeling information on the external sidewall of sweet mellow wine lysing chamber by electronic label read/write, as lot number, the term of validity etc., to solve in adverse circumstances (temperature high, high humidity) process, label easily comes off, and affects problems such as checking.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the utility model structural representation;
fig. 2 is digital temperature and humidity sensing device schematic diagram of the present utility model;
wherein: 1 sweet mellow wine dissolves cavity, 2 semiconductor heating and cooling sheets, 3 digital temperature and humidity sensing devices, 4 red LDE lamps, 5 yellow LDE lamps, 6 green LDE lamps, 7 electronic tags.
Detailed description of the invention
embodiment: with reference to Fig. 1, shown in 2, a kind of crystallization of mannitol dissolvers, comprise sweet mellow wine and dissolve cavity 1, two respectively corresponding sweet mellow wine of being located at dissolve semiconductor heating and cooling sheet 2 on cavity 1 sidewall, the electric supply installation (figure does not draw) be connected with two semiconductor heating and cooling sheets 2, be located at sweet mellow wine to dissolve bottom cavity 1 and the digital temperature and humidity sensing device 3 extending up to its inside, and with semiconductor heating and cooling sheet 2, the microprocessor that numeral temperature and humidity sensing device 3 connects, semiconductor heating and cooling sheet 2 is connected by commutating circuit with between microprocessor, this crystallization of mannitol dissolvers also comprises the temperature indicating device be connected with microprocessor, temperature indicating device comprises to be located on sweet mellow wine dissolving cavity 1 lateral wall and the redness be connected with microprocessor respectively from top to bottom, yellow, green LDE lamp 4, 5, 6.
the utility model dissolves on cavity 1 lateral wall at sweet mellow wine and is provided with electronic tag 7, electronic tag 7 information on sweet mellow wine dissolving cavity 1 lateral wall is read by electronic label read/write, as lot number, the term of validity etc., to solve in adverse circumstances (temperature high, high humidity) process, label easily comes off, and affects problems such as checking.
with reference to shown in Fig. 2, digital temperature and humidity sensing device 3 of the present utility model comprises temperature sensing module, humidity module, with the amplifier of temperature sensing module and humidity model calling, the A/D converter be connected with amplifier, the calibration register be connected with A/D converter, and connect the digital serial interface of A/D converter and microprocessor, this digital temperature and humidity sensing device 3 also comprises heating element heater simultaneously, the temperature of digital temperature and humidity sensing device 3 can be raised about 5 DEG C after connecting by heating element heater, power consumption also can increase to some extent simultaneously, the function of this heating element heater is mainly for comparing the temperature and humidity value before and after heating, can the performance of comprehensive verification temperature sensing module and humidity module, in high humidity (>95%RH) environment, heating element heater can prevent digital temperature and humidity sensing device 3 to condense, shorten the response time simultaneously, improve precision.
of the present utility modelly also comprise the touching display screen be connected with microprocessor, this touching display screen comprises display unit and parameter input unit.
electric supply installation of the present utility model comprises dc source and connects the regulating circuit of dc source and semiconductor heating and cooling sheet 2, its effect is stabilized in its range of set value by comparatively large and the requirement of inadequacy electric equipment for fluctuation supply voltage, and various circuit or electric equipment normally can be worked under rated operational voltage.
microprocessor of the present utility model is communicated with digital temperature and humidity sensing device 3 by digital serial interface, and communication protocol and general I2C bus protocol are incompatible, therefore needs to simulate this communication sequential with by microprocessor I/O mouth.
specific works method of the present utility model is as follows:
microprocessor receives the signal of digital temperature and humidity sensing device 3, namely judges, when the temperature signal received is less than preset temperature, and some glassy yellow LDE lamp 5, and to be heated up signal to semiconductor heating and cooling sheet 2, semiconductor heating and cooling sheet 2 starts to heat; When the temperature signal that microprocessor receives is greater than preset temperature, some shiny red LDE lamp 4, and give semiconductor heating and cooling sheet 2 in addition cooling signal, semiconductor heating and cooling sheet 2 starts cooling.Arrive design temperature, heat, lowering the temperature all stops, some bright green LDE lamp 6, can use.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (8)
1. a crystallization of mannitol dissolvers, it is characterized in that, comprise sweet mellow wine and dissolve cavity (1), two respectively correspondence be located at described sweet mellow wine and dissolve semiconductor heating and cooling sheet (2) on cavity (1) sidewall, the electric supply installation be connected with two semiconductor heating and cooling sheets (2), be located at described sweet mellow wine and dissolve cavity (1) bottom and the digital temperature and humidity sensing device (3) extending up to its inside, and with described semiconductor heating and cooling sheet (2), the microprocessor that described digital temperature and humidity sensing device (3) connects, described semiconductor heating and cooling sheet (2) is connected by commutating circuit with between described microprocessor.
2. crystallization of mannitol dissolvers according to claim 1, is characterized in that, dissolves on cavity (1) lateral wall be provided with electronic tag (7) at described sweet mellow wine.
3. crystallization of mannitol dissolvers according to claim 1, it is characterized in that, described digital temperature and humidity sensing device (3) comprises temperature sensing module, humidity module, with the amplifier of described temperature sensing module and described humidity model calling, the A/D converter be connected with described amplifier, the calibration register be connected with described A/D converter, and the digital serial interface connecting described A/D converter and described microprocessor.
4. crystallization of mannitol dissolvers according to claim 3, is characterized in that, described digital temperature and humidity sensing device (3) also comprises heating element heater.
5. crystallization of mannitol dissolvers according to claim 1, it is characterized in that, this crystallization of mannitol dissolvers also comprises the temperature indicating device be connected with described microprocessor, and described temperature indicating device comprises to be located on described sweet mellow wine dissolving cavity (1) lateral wall and the redness, yellow, the green LDE lamp (4,5,6) that are connected with described microprocessor respectively from top to bottom.
6. crystallization of mannitol dissolvers according to claim 1, is characterized in that, this crystallization of mannitol dissolvers also comprises the touching display screen be connected with described microprocessor, and this touching display screen comprises display unit and parameter input unit.
7. crystallization of mannitol dissolvers according to claim 1, is characterized in that, described electric supply installation comprises dc source and connects the regulating circuit of described dc source and described semiconductor heating and cooling sheet (2).
8. crystallization of mannitol dissolvers according to claim 2, is characterized in that, this crystallization of mannitol dissolvers also comprises the electronic label read/write be connected with described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133049.4U CN204469568U (en) | 2015-03-09 | 2015-03-09 | A kind of crystallization of mannitol dissolvers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133049.4U CN204469568U (en) | 2015-03-09 | 2015-03-09 | A kind of crystallization of mannitol dissolvers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469568U true CN204469568U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133049.4U Expired - Fee Related CN204469568U (en) | 2015-03-09 | 2015-03-09 | A kind of crystallization of mannitol dissolvers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545111A (en) * | 2020-06-29 | 2020-08-18 | 严高超 | Mannitol shaking heating box |
-
2015
- 2015-03-09 CN CN201520133049.4U patent/CN204469568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545111A (en) * | 2020-06-29 | 2020-08-18 | 严高超 | Mannitol shaking heating box |
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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: 20150715 Termination date: 20160309 |