CN209900331U - Transfusion heating instrument - Google Patents
Transfusion heating instrument Download PDFInfo
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- CN209900331U CN209900331U CN201920072809.3U CN201920072809U CN209900331U CN 209900331 U CN209900331 U CN 209900331U CN 201920072809 U CN201920072809 U CN 201920072809U CN 209900331 U CN209900331 U CN 209900331U
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Abstract
The utility model discloses an infusion heating appearance relates to medical instrument technical field, has solved heating appearance heating slowly and can not reach the constant temperature state, and the energy and the temperature that the heating produced have crest trough characteristic, and high-time low when arousing the heating temperature to liquid medicine in transfer line and the transfer line easily to arouse the problem of potential safety hazard easily. The key points of the technical scheme are as follows: the temperature sensor is arranged at the end part of the infusion pipe groove on the inner wall of the second shell; a heating layer is arranged inside the second shell; an infrared heater is arranged inside the heating layer; the infrared heater is connected with a relay; a storage battery is arranged in the second shell; a voltage regulator is arranged in the second shell; a processor is arranged in the second shell; the side wall of the second shell is provided with a control panel. The heating device has the effects of being capable of rapidly heating and achieving a constant temperature state, thereby avoiding potential safety hazards caused by stable and unstable heating.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to an infusion heating appearance.
Background
At a lower environmental temperature, the cold transfusion not only can cause the patient to have injury symptoms such as cold tremor, general spasm, frequent micturition, cold and painful arms and the like, but also can cause injury to the heart and the like, and the life can be seriously threatened, and simultaneously, the medicine can not be well dissolved, small grains or precipitates are easy to generate, the blockage of a liquid medicine filter is caused, and the pain of the patient is increased. In addition, the problem of cold infusion in outdoor disaster relief, battlefield rescue and other situations is still to be solved urgently.
At present, domestic transfusion heating instruments mainly comprise nearly hundreds of types, such as water bag heating, resistance wire heating, chemical action heating and the like. The method of electric heating is the mainstream method in the prior art.
In the prior art, a heating element commonly used by an infusion heating instrument is a resistance wire, the existing resistance wire is slowly heated in the heating process and does not control the heating temperature to a constant temperature state, the generated energy and temperature in the heating process have the characteristics of wave crest and wave trough, and the heating temperature of an infusion tube and liquid medicine in the infusion tube is easily high and low, so that potential safety hazards are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an infusion heating appearance has and can the rapid heating and reach the constant temperature state to avoid the stable unstable effect that brings the potential safety hazard of heating.
The above technical purpose of the present invention can be achieved by the following technical solutions: an infusion heating instrument comprises a first shell and a second shell hinged with the first shell, wherein infusion pipe grooves are formed in the inner walls of the first shell and the second shell, and temperature sensors are arranged at the end parts of the infusion pipe grooves in the inner wall of the second shell; a heating layer is arranged inside the second shell; an infrared heater is arranged inside the heating layer; the infrared heater is connected with a relay positioned in the second shell; a storage battery connected with the relay is arranged in the second shell; a voltage regulator connected with the storage battery is arranged in the second shell; a processor connected with the temperature sensor, the relay, the voltage regulator and the storage battery is arranged in the second shell; and a control panel connected with the processor and the storage battery is arranged on the side wall of the second shell.
By adopting the technical scheme, when the infusion tube is heated by using the infusion heating instrument, the infusion tube is accommodated in the infusion tube groove through the infusion tube grooves in the inner walls of the first shell and the second shell, and then the first shell is rotated to enable the inner walls of the first shell and the second shell to be superposed, so that the infusion tube is fixed in the infusion tube grooves in the inner walls of the first shell and the second shell; then sending out control information through an opening key on a control panel and transmitting the control information to a processor, and after the processor receives the control information and processes the control information, transmitting the control information to the infrared heater by the processor; the infrared heater starts to work to quickly generate heat after receiving the control information; the infrared heater works to generate heat which is transferred to the surface of the inner wall of the lower shell from the heating layer, so that the heat is transferred to the groove of the infusion tube to heat the infusion tube, and the temperature of the liquid medicine in the infusion tube is increased; the temperature sensor senses the temperature of the outer wall of the infusion tube, then the temperature sensor transmits sensed temperature information to the processor, and the processor receives the temperature information and processes the temperature information; when the temperature sensor senses that the temperature of the outer wall of the infusion tube is too high, the processor sends control information to the relay according to the temperature information and controls the relay to be disconnected with a circuit connected with the power supply, so that the heating work of the infrared heater is stopped; when the temperature sensor senses that the temperature of the outer wall of the infusion tube is too low, the temperature sensor transmits sensed temperature information to the processor, the processor receives the temperature information and processes the temperature information, and then the processor sends control information to the relay according to the temperature information and controls the relay to work to close a circuit, so that the infrared heater is electrified to heat; transmitting regulation and control information to the voltage regulator through an adjusting key on the control panel; and the voltage regulator receives the adjusting information and adjusts the voltage of a circuit connected with the power supply according to the adjusting information, so that the power of the infrared heater connected with the power supply is controlled, and the temperature generated by heating the infrared heater can be adjusted.
The utility model discloses further set up to: the infusion tube groove is an arc-shaped concave groove; and the concave surface of the infusion tube groove is provided with an arc-shaped heat conducting fin connected with the infrared heater.
By adopting the technical scheme, the infusion tube groove can accommodate the infusion tube conveniently through the arc-shaped concave surface of the infusion tube groove, and the outer wall of the infusion tube is attached to the concave surface of the infusion tube groove; through the arc-shaped heat-conducting fins, heat generated in the heating process of the infrared heater is conveniently transferred to the outer wall of the infusion tube, so that the liquid medicine in the infusion tube is heated.
The utility model discloses further set up to: the solar photovoltaic film is fixedly connected to the outer wall of the second shell and connected with the storage battery.
Through adopting above-mentioned technical scheme, through the solar photovoltaic membrane, be convenient for continue the operating time of battery to be convenient for the battery for the infusion heating appearance supplies power for a long time.
The utility model discloses further set up to: the surface of the second shell, which is close to the end part of the infusion tube groove, is provided with a USB charging interface; and the USB charging interface is connected with a storage battery.
By adopting the technical scheme, the USB charging interface is convenient for connecting a data line or a charger matched with the USB charging interface to charge the storage battery; thereby being convenient for the moving use of the transfusion heating instrument.
The utility model discloses further set up to: the inner side of the first shell is fixedly connected with a lock catch; a lock groove matched with the lock catch is formed in the inner side of the second shell; and a button for controlling the fixing of the lock catch is arranged on the outer wall of the second shell close to the lock groove.
Through adopting above-mentioned technical scheme, utilize the combination of hasp, locked groove and button, the first casing of being convenient for can fix after making the inner wall of first casing and second casing laminate each other through rotating with the second casing to be convenient for fix the transfer line in the transfer line inslot of first casing and second casing.
The utility model discloses further set up to: the first shell is fixedly connected with a binding belt close to the side wall of the infusion tube groove.
By adopting the technical scheme, the transfusion heating instrument and the transfusion tube can be stably fixed by the binding belt.
To sum up, the utility model discloses following beneficial effect has: by the operation of the infrared heater, heat can be generated and transferred to the outer wall of the infusion tube, so that the liquid medicine in the infusion tube can be rapidly heated; the temperature sensor can sense the temperature of the outer wall of the infusion tube and transmit the sensed temperature information to the processor, and then the processor controls the relay to work according to the control information, so that the switch and the disconnection of a circuit connected with the infrared heater are controlled, and the infrared heater can be controlled to heat the liquid medicine in the infusion tube to a constant temperature state; the voltage of the circuit is conveniently adjusted through the voltage regulator, so that the power of the infrared heater is adjusted, and the heating temperature of the infrared heater can be adjusted; the solar photovoltaic film is convenient for prolonging the working time of the storage battery, so that the storage battery can supply power for the transfusion heating instrument for a long time; through the USB charging interface, the data line or the charger bank matched with the USB charging interface can be conveniently connected to charge the storage battery; thereby being convenient for the moving use of the transfusion heating instrument.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a closed state of the first housing and the second housing in the embodiment of the present invention;
fig. 3 is a schematic view of the structure of fig. 2 taken along line a-a.
In the figure: 1. a first housing; 2. a second housing; 3. a transfusion tube groove; 4. a temperature sensor; 5. a heating layer; 6. an infrared heater; 7. a relay; 8. a storage battery; 9. a voltage regulator; 10. a processor; 11. a control panel; 12. an arc-shaped heat conducting fin; 13. a solar photovoltaic film; 14. a USB charging interface; 15. locking; 16. locking the groove; 17. a button; 18. and (6) binding the belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Example (b): an infusion heating instrument is shown in figures 1, 2 and 3 and comprises a first shell and a second shell hinged with the first shell, infusion tube grooves are formed in the inner walls of the first shell and the second shell, and temperature sensors are arranged at the end portions of the infusion tube grooves in the inner wall of the second shell. The inside of second casing is equipped with the zone of heating. An infrared heater is arranged inside the heating layer. The infrared heater is connected with a relay positioned in the second shell. And a storage battery connected with the relay is arranged in the second shell. And a voltage regulator connected with the storage battery is arranged in the second shell. And a processor connected with the temperature sensor, the relay, the voltage regulator and the storage battery is arranged in the second shell. And a control panel connected with the processor and the storage battery is arranged on the side wall of the second shell.
In the present embodiment, the secondary battery is a lithium battery or a nickel metal hydride battery. The storage battery is connected with the relay. The storage battery supplies power for the infrared heater, the temperature sensor, the processor and the control panel. The first shell and the second shell are rotatably connected through a rotating shaft. When using the infusion heating appearance to heat the transfer line, through the transfer line groove of first casing and second shells inner wall, hold the transfer line in the transfer line groove, then rotate first casing, make the inner wall coincidence of first casing and second casing to make the transfer line fix in the transfer line groove of first casing and second shells inner wall. Then sending out control information through an opening key on the control panel and transmitting the control information to the processor, and after the processor receives the control information and processes the control information, transmitting the control information to the infrared heater by the processor. The infrared heater starts to work to generate heat rapidly after receiving the control information. The infrared heater works to generate heat which is transferred to the surface of the inner wall of the lower shell from the heating layer, so that the heat is transferred to the groove of the infusion tube to heat the infusion tube, and the temperature of the liquid medicine in the infusion tube is increased. The temperature sensor senses the temperature of the outer wall of the infusion tube, then the temperature sensor transmits sensed temperature information to the processor, and the processor receives the temperature information and processes the temperature information. When the temperature sensor senses that the temperature of the outer wall of the infusion tube is too high, the processor sends control information to the relay according to the temperature information and controls the relay to be disconnected with a circuit connected with the power supply, and therefore heating operation of the infrared heater is stopped. When the temperature sensor senses that the temperature of the outer wall of the infusion tube is too low, the temperature sensor transmits sensed temperature information to the processor, the processor receives the temperature information and then processes the temperature information, and then the processor sends control information to the relay according to the temperature information and controls the relay to work to close the circuit, so that the infrared heater is powered on to heat. And transmitting the regulation and control information to the voltage regulator through an adjusting key on the control panel. And the voltage regulator receives the adjusting information and adjusts the voltage of a circuit connected with the power supply according to the adjusting information, so that the power of the infrared heater connected with the power supply is controlled, and the temperature generated by heating the infrared heater can be adjusted.
The infusion tube groove is an arc-shaped concave groove. The concave surface of the infusion tube groove is provided with an arc-shaped heat conducting fin connected with the infrared heater.
In this embodiment, through the arc concave surface of transfer line groove, be convenient for hold the transfer line with the transfer line groove to make the outer wall of transfer line and the concave surface laminating of transfer line groove. Through the arc conducting strip, can be with the heat transfer of infrared heater heating in-process production to transfer line outer wall to the liquid medicine in the transfer line heats.
The outer wall of the second shell is fixedly connected with a solar photovoltaic film, and the solar photovoltaic film is connected with a storage battery.
In this embodiment, through the solar photovoltaic membrane, be convenient for continue the operating time length of battery to the battery of being convenient for supplies power for infusion heating appearance for a long time.
The surface of the second shell, which is close to the end part of the infusion tube groove, is embedded with a USB charging interface. The USB charging interface is connected with the storage battery.
In this embodiment, through the USB interface that charges, be convenient for connect with the USB interface assorted data line that charges or charge the treasured for the battery charges. Thereby being convenient for the moving use of the transfusion heating instrument.
The inner side of the first shell is fixedly connected with a lock catch. The inner side of the second shell is fixedly connected with a lock groove matched with the lock catch. The outer wall of the second shell close to the lock groove is fixedly connected with a button used for controlling the lock catch to be fixed.
In this embodiment, through the combination of hasp, locked groove and button, can fix after being convenient for the inner wall of first casing and second casing laminates each other to be convenient for fix the transfer line in the transfer line inslot of first casing and second casing.
The side wall of the first shell close to the infusion tube groove is fixedly connected with a binding belt.
In this embodiment, through the ribbon, be convenient for with the infusion heat appearance with the stable fixed between the transfer line.
The working principle is as follows: when using the infusion heating appearance to heat the transfer line, through the transfer line groove of first casing and second shells inner wall, hold the transfer line in the transfer line groove, then rotate first casing, make the inner wall coincidence of first casing and second casing to make the transfer line fix in the transfer line groove of first casing and second shells inner wall. Then sending out control information through an opening key on the control panel and transmitting the control information to the processor, and after the processor receives the control information and processes the control information, transmitting the control information to the infrared heater by the processor. The infrared heater starts to work to generate heat rapidly after receiving the control information. The infrared heater works to generate heat which is transferred to the surface of the inner wall of the lower shell from the heating layer, so that the heat is transferred to the groove of the infusion tube to heat the infusion tube, and the temperature of the liquid medicine in the infusion tube is increased. The temperature sensor senses the temperature of the outer wall of the infusion tube, then the temperature sensor transmits sensed temperature information to the processor, and the processor receives the temperature information and processes the temperature information. When the temperature sensor senses that the temperature of the outer wall of the infusion tube is too high, the processor sends control information to the relay according to the temperature information and controls the relay to be disconnected with a circuit connected with the power supply, and therefore heating operation of the infrared heater is stopped. When the temperature sensor senses that the temperature of the outer wall of the infusion tube is too low, the temperature sensor transmits sensed temperature information to the processor, the processor receives the temperature information and then processes the temperature information, and then the processor sends control information to the relay according to the temperature information and controls the relay to work to close the circuit, so that the infrared heater is powered on to heat. And transmitting the regulation and control information to the voltage regulator through an adjusting key on the control panel. And the voltage regulator receives the adjusting information and adjusts the voltage of a circuit connected with the power supply according to the adjusting information, so that the power of the infrared heater connected with the power supply is controlled, and the temperature generated by heating the infrared heater can be adjusted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an infusion heating appearance, includes first casing and the articulated second casing of first casing, characterized by: the inner walls of the first shell and the second shell are provided with infusion pipe grooves, and the end parts of the infusion pipe grooves on the inner wall of the second shell are provided with temperature sensors; a heating layer is arranged inside the second shell; an infrared heater is arranged inside the heating layer; the infrared heater is connected with a relay positioned in the second shell; a storage battery connected with the relay is arranged in the second shell; a voltage regulator connected with the storage battery is arranged in the second shell; a processor connected with the temperature sensor, the relay, the voltage regulator and the storage battery is arranged in the second shell; and a control panel connected with the processor and the storage battery is arranged on the side wall of the second shell.
2. The infusion heating apparatus according to claim 1, wherein: the infusion tube groove is an arc-shaped concave groove; and the concave surface of the infusion tube groove is provided with an arc-shaped heat conducting fin connected with the infrared heater.
3. The infusion heating apparatus according to claim 1, wherein: the solar photovoltaic film is fixedly connected to the outer wall of the second shell and connected with the storage battery.
4. The infusion heating apparatus according to claim 1, wherein: the surface of the second shell, which is close to the end part of the infusion tube groove, is provided with a USB charging interface; and the USB charging interface is connected with a storage battery.
5. The infusion heating apparatus according to claim 1, wherein: the inner side of the first shell is fixedly connected with a lock catch; a lock groove matched with the lock catch is formed in the inner side of the second shell; and a button for controlling the fixing of the lock catch is arranged on the outer wall of the second shell close to the lock groove.
6. The infusion heating apparatus according to claim 1, wherein: the first shell is fixedly connected with a binding belt close to the side wall of the infusion tube groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072809.3U CN209900331U (en) | 2019-01-16 | 2019-01-16 | Transfusion heating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072809.3U CN209900331U (en) | 2019-01-16 | 2019-01-16 | Transfusion heating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209900331U true CN209900331U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920072809.3U Active CN209900331U (en) | 2019-01-16 | 2019-01-16 | Transfusion heating instrument |
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| Country | Link |
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| CN (1) | CN209900331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908385A (en) * | 2021-10-14 | 2022-01-11 | 东莞先导先进科技有限公司 | Infusion device |
| CN114247005A (en) * | 2021-12-14 | 2022-03-29 | 中国人民解放军总医院第三医学中心 | Anti-shock infusion set |
-
2019
- 2019-01-16 CN CN201920072809.3U patent/CN209900331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908385A (en) * | 2021-10-14 | 2022-01-11 | 东莞先导先进科技有限公司 | Infusion device |
| CN114247005A (en) * | 2021-12-14 | 2022-03-29 | 中国人民解放军总医院第三医学中心 | Anti-shock infusion set |
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