CN112656580B - Blood vessel cold and hot trial-manufacturing instrument and use method thereof - Google Patents
Blood vessel cold and hot trial-manufacturing instrument and use method thereof Download PDFInfo
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- CN112656580B CN112656580B CN202110019015.2A CN202110019015A CN112656580B CN 112656580 B CN112656580 B CN 112656580B CN 202110019015 A CN202110019015 A CN 202110019015A CN 112656580 B CN112656580 B CN 112656580B
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Abstract
The invention discloses a blood vessel cold and hot test instrument and a use method thereof, and particularly relates to the technical field of preparation before blood vessel detection. The temperature of the heating detection system can be always stabilized at 36-39 ℃ by adopting the controllable heating detection system, and the limbs extend into the heating detection cylinder for heating, so that the temperature can be quickly raised, the time is saved, and the four limbs can be used for a plurality of patients to be inspected for a plurality of times; the controllable temperature can stabilize the temperature of the blood vessel, and the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel can not be different due to the change of the temperature of the blood vessel when the blood vessel is matched with color Doppler ultrasound equipment for detection. The refrigeration detection system can be always stabilized at-2 ℃, can quickly cool down when the limbs are placed in the refrigeration detection cylinder, saves time, and can be used for a plurality of patients to be inspected for a plurality of times; the controllable temperature can stabilize the temperature of the blood vessel, and the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel can not be different due to the change of the temperature of the blood vessel when the blood vessel is matched with color Doppler ultrasound equipment for detection.
Description
Technical Field
The invention belongs to the technical field of preparation before blood vessel detection, and particularly relates to a blood vessel cold and hot trial-production instrument and a use method thereof.
Background
A number of diseases are clinically related to cold and hot stimulation of blood vessels, (such as preeclampsia symptoms, eclampsia is a tic which cannot be explained by other reasons on the basis of preeclampsia, is one of five conditions of hypertensive diseases in pregnancy, and can also be urgent and serious complications in preeclampsia, eclampsia can occur at different times such as pre-natal time, post-natal time and post-natal time, and atypical eclampsia can also occur before 20 weeks of gestation, eclampsia is still a common disease which constitutes life threat of pregnant and lying-in women worldwide, the incidence of eclampsia is about 1/2000 of delivery on average in developed countries, and the death rate of eclampsia patients is about 1%), and after cold and hot stimulation of blood vessels, blood vessel functions, frequency spectrum, pulse and other changes can be checked by matching with ultrasonic equipment, so that the disease state can be judged. In the prior art, the four limbs are placed in ice water with the temperature of-2 ℃ for rapid cooling, the blood vessels are checked by matching with ultrasonic equipment, the changes of blood vessel dynamics, functions, pulse, frequency spectrum and the like are observed in a comparison mode, then the four limbs are heated to enable the four limbs to return to normal temperature, the color Doppler ultrasound equipment is used for checking, and the changes of the blood vessel dynamics, functions, pulse, frequency spectrum and the like are observed in a comparison mode. However, when the blood vessels of the limbs are actually heated or stimulated in a cold way, the temperature of the ice water is difficult to maintain at-2 to 2 ℃ because the patient needs to observe for a large time span, and particularly when the number of people is large, stable cold stimulation can not be obtained for each person; when the blood vessel is restored to normal temperature, the stable heat source cannot be provided or the temperature of the heat source cannot be controlled, so that when the blood vessel is observed by matching with color Doppler ultrasound, the difference of detection results is caused by the difference of the temperatures, and the diagnosis of diseases is not facilitated.
Disclosure of Invention
The invention aims to solve the technical problems, and provides a blood vessel cold and hot test instrument and a using method thereof, wherein the problems that the detection results are different due to unstable temperature can be solved by adopting a controllable heating detection system and a controllable refrigerating detection system.
The invention adopts the following technical scheme for solving the problems:
a blood vessel cold and hot trial production instrument comprises a heating detection system and a refrigerating detection system;
the heating detection system comprises a heating detection cylinder, a heating device for heating the heating detection cylinder, a first temperature measurement sensor for measuring the temperature of the heating detection cylinder, a first temperature adjusting device electrically connected with the heating device and the temperature measurement sensor, and a heating power switch electrically connected with the first temperature adjusting device; the first temperature regulating device is provided with a temperature display;
the refrigeration detection system comprises a refrigeration detection cylinder, an energy storage box, a refrigeration pump for refrigerating the energy storage box and a refrigeration circulating pump connected with the energy storage box and the refrigeration detection cylinder; a cooling protective sleeve is arranged in the refrigeration detection cylinder, and a closed cavity is formed between the refrigeration detection cylinder and the cooling protective sleeve; the energy storage box is internally provided with refrigerating fluid; the refrigeration detection system also comprises a second temperature sensor for measuring the temperature of the energy storage box, a third temperature sensor for measuring the temperature of the refrigeration detection cylinder, a second temperature adjusting device electrically connected with the second temperature sensor and the third temperature sensor, and a refrigeration power switch electrically connected with the second temperature adjusting device; the second temperature regulating device is electrically connected with the energy storage box, the refrigeration pump and the refrigeration circulating pump; the second temperature regulating device is provided with a temperature display.
Further, the heating device is a heating coil uniformly wound on the outer wall of the heating detection cylinder.
Further, the heating detection cylinder comprises a heating detection cylinder head end and a heating detection cylinder tail end, and the heating detection cylinder head end is higher than the heating detection cylinder tail end.
Further, the refrigeration cycle pump comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the bottom of the energy storage box, and the water outlet pipe is connected with the refrigeration detection cylinder.
Further, the refrigerating detection cylinder comprises a refrigerating detection cylinder head end and a refrigerating detection cylinder tail end, and the refrigerating detection cylinder head end is higher than the refrigerating detection cylinder tail end.
Further, the tail end of the refrigeration detection cylinder is provided with a water drain return port and a water inlet connected with a water outlet pipe of the refrigeration circulating pump, and the water inlet is arranged above the water drain return port.
Further, the device also comprises a case for protecting the heating detection system and the refrigerating detection system and a heat dissipation system positioned on the case; and a partition board for isolating the heating detection system and the refrigerating detection system is arranged in the box shell.
Further, a water return port is arranged above the side wall of the refrigeration detection cylinder.
Furthermore, a cold collector is arranged in the energy storage box.
A method for using a blood vessel cold-hot test apparatus,
heating detection system: the heating power switch is turned on to enable the heating detection system to be electrified, the first temperature adjusting device is adjusted to control the heating device to heat the heating detection cylinder, the first temperature measuring sensor for measuring the temperature of the heating detection cylinder feeds back the real-time temperature to the first temperature adjusting device, the temperature is displayed through the temperature display, and the temperature value is set to be 36-39 ℃ through the first temperature adjusting device; when the temperature of the heating detection cylinder fed back by the first temperature measuring sensor exceeds or is lower than a set value, the first temperature adjusting device is adjusted so that the temperature of the heating detection cylinder can be always stabilized at 36-39 ℃;
refrigeration detecting system: the refrigeration power switch is turned on to enable the refrigeration detection system to be electrified, the second temperature adjusting device is adjusted to control the refrigeration pump to refrigerate the energy storage box filled with the refrigeration liquid, the refrigeration circulating pump conveys the refrigeration liquid in the energy storage box to a position between the refrigeration detection cylinder and the cooling protective sleeve to form a closed containing cavity, the refrigeration liquid reenters the energy storage box from a water return port above the side wall of the refrigeration detection cylinder to refrigerate, the second temperature sensor for measuring the temperature of the energy storage box and the third temperature sensor for measuring the temperature of the refrigeration detection cylinder feed real-time temperature back to the second temperature adjusting device, the temperature is displayed through the temperature display, and the temperature value is set to be between-2 ℃ and 2 ℃ through the second temperature adjusting device; when the temperature of the energy storage box fed back by the second temperature sensor exceeds or is lower than a set value, the second temperature adjusting device is used for adjusting and controlling the refrigerating pump so that the temperature of refrigerating fluid in the energy storage box is stabilized at-2 ℃; when the temperature of the second temperature sensor feedback energy storage box is in the range, and the temperature of the third temperature sensor feedback refrigeration detection cylinder exceeds or is lower than a set value, the second temperature adjusting device is used for adjusting the refrigeration circulating pump to enable the flow speed of the refrigeration liquid to be accelerated or slowed down, and then the temperature of the refrigeration detection cylinder can be always stabilized at-2 ℃.
In summary, the invention has the following beneficial effects:
1. according to the invention, the heating detection system is electrified by switching on the heating power switch, the first temperature adjusting device is adjusted to control the heating device to heat the heating detection cylinder, the first temperature measuring sensor for measuring the temperature of the heating detection cylinder feeds back the real-time temperature to the first temperature adjusting device and displays the temperature through the temperature display, the first temperature adjusting device is used for setting the temperature value between 36 and 39 ℃, when the temperature of the heating detection cylinder fed back by the first temperature adjusting device exceeds or is lower than a set value, the first temperature adjusting device is adjusted to enable the temperature of the heating detection cylinder to be always stable at 36 to 39 ℃, and the limbs extend into the heating detection cylinder to be heated, so that the temperature can be quickly increased, the time is saved, and the heating detection system can be used for a plurality of patients to be checked for a plurality of times; the controllable temperature can stabilize the temperature of the blood vessel, and the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel can not be different due to the change of the temperature of the blood vessel when the blood vessel is matched with color Doppler ultrasound equipment for detection.
2. The invention makes the refrigeration detection system electrified by opening the refrigeration power switch, adjusts the second temperature adjusting device to control the refrigeration pump to refrigerate the energy storage box filled with the refrigeration liquid, the refrigeration circulating pump conveys the refrigeration liquid in the energy storage box to a closed containing cavity between the refrigeration detection cylinder and the cooling protective sleeve, the refrigeration liquid reenters the energy storage box from the water return port 63 above the side wall of the refrigeration detection cylinder to refrigerate, the second temperature sensor for measuring the temperature of the energy storage box and the third temperature sensor for measuring the temperature of the refrigeration detection cylinder feed back the real-time temperature to the second temperature adjusting device and display the temperature through the temperature display, and the temperature value is set between-2 ℃ and 2 ℃ through the second temperature adjusting device; when the temperature of the energy storage box fed back by the second temperature sensor exceeds or is lower than a set value, the second temperature adjusting device is used for adjusting and controlling the refrigeration pump to enable the temperature of the refrigerating fluid in the energy storage box to be stabilized at the setting of-2 ℃, when the temperature of the energy storage box fed back by the second temperature sensor is within the range, the temperature of the refrigerating detection cylinder fed back by the third temperature sensor exceeds or is lower than the set value, the second temperature adjusting device is used for adjusting the refrigeration circulating pump to enable the flow rate of the refrigerating fluid to be accelerated or slowed down, and further the temperature of the refrigerating detection cylinder can be stabilized at the temperature of-2 ℃ all the time, four limbs can be rapidly cooled when being placed in the refrigerating detection cylinder, time is saved, and a plurality of patients to be checked can be used for a plurality of times; the controllable temperature can stabilize the temperature of the blood vessel, and the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel can not be different due to the change of the temperature of the blood vessel when the blood vessel is matched with color Doppler ultrasound equipment for detection.
3. According to the invention, the refrigerating detection cylinder comprises a refrigerating detection cylinder head end and a refrigerating detection cylinder tail end, the refrigerating detection cylinder head end is higher than the refrigerating detection cylinder tail end, the refrigerating detection cylinder tail end is provided with a water discharge backflow port and a water inlet connected with a water outlet pipe of the refrigerating circulation pump, the water inlet is arranged above the water discharge backflow port, and the water return port is arranged above the side wall of the refrigerating detection cylinder, so that refrigerating fluid can be filled in a closed cavity formed between the refrigerating detection cylinder and the cooling protection sleeve, and can circulate between the refrigerating detection cylinder and the energy storage box, and the temperature in the refrigerating detection cylinder is ensured to be at-2 ℃ all the time.
Drawings
1. FIG. 1 is a schematic diagram of a vascular cold and hot trial instrument;
2. FIG. 2 is a schematic diagram of a heating detection system;
3. fig. 3 is a schematic diagram of the structure of the refrigeration detection system.
Reference numerals illustrate: 1. heating the detection cylinder; 2. a heating device; 3. a first temperature measurement sensor; 4. a first temperature regulating device; 5. a heating power switch; 6. a refrigeration detection cylinder; 7. an energy storage tank; 8. a refrigeration pump; 9. a refrigeration cycle pump; 10. a cooling protective sleeve; 11. a cavity; 12. a second temperature sensor; 13. a third temperature sensor; 14. a second temperature regulating device; 15. a refrigeration power switch; 16. a heat dissipation system; 61. a drain return port; 62. a water inlet; 63. a water return port; 7-1, a cold collector.
Detailed Description
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Example 1
Referring to fig. 1 to 3, a blood vessel cold and hot test apparatus includes a heating detection system and a cooling detection system.
The heating detection system shown in fig. 1 and 2 includes a heating detection cylinder 1, a heating device 2 that heats the heating detection cylinder 1, a first temperature sensor 3 that measures the temperature of the heating detection cylinder 1, a first temperature adjustment device 4 that is electrically connected to the heating device 2 and the temperature sensor 3, and a heating power switch 5 that is electrically connected to the first temperature adjustment device 4. The first temperature regulating device 4 is provided with a temperature display. The heating device 2 is a heating coil uniformly wound on the outer wall of the heating detection cylinder 1. The heating detection cylinder 1 comprises a heating detection cylinder head end and a heating detection cylinder tail end, and the heating detection cylinder head end is higher than the heating detection cylinder tail end.
The refrigeration detection system comprises a refrigeration detection cylinder 6, an energy storage box 7, a refrigeration pump 8 for refrigerating the energy storage box 7 and a refrigeration circulating pump 9 connected with the energy storage box 7 and the refrigeration detection cylinder 6. The cooling detection cylinder 6 is internally provided with a cooling protection sleeve 10, and a closed containing cavity 11 is formed between the cooling detection cylinder 6 and the cooling protection sleeve 10. The energy storage box 7 is internally provided with refrigerating fluid. The refrigeration detection system further comprises a second temperature sensor 12 for measuring the temperature of the energy storage box 7, a third temperature sensor 13 for measuring the temperature of the refrigeration detection cylinder 6, a second temperature adjusting device 14 electrically connected with the second temperature sensor 12 and the third temperature sensor 13, and a refrigeration power switch 15 electrically connected with the second temperature adjusting device 14. The second temperature regulating device 14 is electrically connected to the energy storage tank 7, the refrigeration pump 8 and the refrigeration cycle pump 9. The second temperature adjusting device 14 is provided with a temperature display. The refrigeration cycle pump 9 comprises a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is connected with the bottom of the energy storage box 7, and the water outlet pipe is connected with the refrigeration detection cylinder 6. The refrigerating detection cylinder 6 comprises a refrigerating detection cylinder head end and a refrigerating detection cylinder tail end, and the refrigerating detection cylinder head end is higher than the refrigerating detection cylinder tail end. The tail end of the refrigeration detection cylinder is provided with a drain return port 61 and a water inlet 62 connected with a water outlet pipe of the refrigeration cycle pump 9, and the water inlet 62 is arranged above the drain return port 61. A water return port 63 is arranged above the side wall of the refrigeration detection cylinder 6. The energy storage box 7 is internally provided with a condenser 7-117.
Also included as shown in fig. 1 are a housing for protecting the heating and cooling detection systems, and a heat dissipation system located on the housing. And a partition board for isolating the heating detection system and the refrigerating detection system is arranged in the box shell.
The application method of the blood vessel cold and hot test instrument comprises the following steps:
heating detection system: the heating power switch 5 is turned on to enable the heating detection system to be electrified, the first temperature adjusting device 4 is adjusted to control the heating device 2 to heat the heating detection cylinder 1, the first temperature measuring sensor 3 for measuring the temperature of the heating detection cylinder 1 feeds back the real-time temperature to the first temperature adjusting device 4 and displays the temperature through the temperature display, and the temperature value is set between 36 ℃ and 39 ℃ through the first temperature adjusting device 4. When the temperature of the heating detection cylinder 1 fed back by the first temperature measuring sensor 3 exceeds or is lower than a set value, the first temperature adjusting device 4 is adjusted so that the temperature of the heating detection cylinder 1 can be always stabilized at 36-39 ℃.
Refrigeration detecting system: the refrigeration power switch 15 is turned on to enable the refrigeration detection system to be electrified, the second temperature adjusting device 14 is adjusted to control the refrigeration pump 8 to refrigerate the energy storage box 7 filled with the refrigerating fluid, the refrigeration circulating pump 9 is used for conveying the refrigerating fluid in the energy storage box 7 into the closed cavity 11 formed between the refrigeration detection cylinder 6 and the cooling protection sleeve 10, the refrigerating fluid reenters the energy storage box 7 from the water return port 63 above the side wall of the refrigeration detection cylinder 6 to refrigerate, the second temperature measuring sensor 12 for measuring the temperature of the energy storage box 7 and the third temperature measuring sensor 13 for measuring the temperature of the refrigeration detection cylinder 6 feed back the real-time temperature to the second temperature adjusting device 14 and display the temperature through the temperature display, and the temperature value is set between-2 ℃ and 2 ℃ through the second temperature adjusting device 14. When the temperature of the energy storage tank 7 fed back by the second temperature sensor 12 exceeds or is lower than a set value, the second temperature adjusting device 14 is used for adjusting and controlling the refrigeration pump 8 so that the temperature of the refrigeration liquid in the energy storage tank 7 is stabilized at-2 ℃. When the temperature of the second temperature sensor 12 feeds back the energy storage box 7 to be in the range, the third temperature sensor 13 feeds back the temperature of the refrigeration detection cylinder 6 to be higher or lower than a set value, and the second temperature adjusting device 14 adjusts the refrigeration circulating pump 9 to enable the flow rate of the refrigeration liquid to be faster or slower, so that the temperature of the refrigeration detection cylinder 6 can be stabilized at-2 ℃ all the time.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (2)
1. A cold and hot test system appearance of blood vessel, its characterized in that: the system comprises a heating detection system and a refrigeration detection system;
the heating detection system comprises a heating detection cylinder (1), a heating device (2) for heating the heating detection cylinder (1), a first temperature measurement sensor (3) for measuring the temperature of the heating detection cylinder (1), a first temperature regulating device (4) electrically connected with the heating device (2) and the first temperature measurement sensor (3), and a heating power switch (5) electrically connected with the first temperature regulating device (4); a temperature display is arranged on the first temperature regulating device (4);
the refrigeration detection system comprises a refrigeration detection cylinder (6), an energy storage box (7), a refrigeration pump (8) for refrigerating the energy storage box (7) and a refrigeration circulating pump (9) connected with the energy storage box (7) and the refrigeration detection cylinder (6); a cooling protective sleeve (10) is arranged in the refrigeration detection cylinder (6), and a closed containing cavity (11) is formed between the refrigeration detection cylinder (6) and the cooling protective sleeve (10); the energy storage box (7) is internally provided with refrigerating fluid; the refrigeration detection system also comprises a second temperature sensor (12) for measuring the temperature of the energy storage box (7), a third temperature sensor (13) for measuring the temperature of the refrigeration detection cylinder (6), a second temperature regulating device (14) electrically connected with the second temperature sensor (12) and the third temperature sensor (13), and a refrigeration power switch (15) electrically connected with the second temperature regulating device (14); the second temperature regulating device (14) is electrically connected with the energy storage box (7), the refrigeration pump (8) and the refrigeration cycle pump (9); a temperature display is arranged on the second temperature regulating device (14);
the refrigerating detection cylinder (6) comprises a refrigerating detection cylinder head end and a refrigerating detection cylinder tail end, and the refrigerating detection cylinder head end is higher than the refrigerating detection cylinder tail end;
the tail end of the refrigeration detection cylinder is provided with a water drainage return port (61) and a water inlet (62) connected with a water outlet pipe of the refrigeration circulating pump (9), and the water inlet (62) is arranged above the water drainage return port (61);
the heating device (2) is a heating coil uniformly wound on the outer wall of the heating detection cylinder (1); the heating detection cylinder (1) comprises a heating detection cylinder head end and a heating detection cylinder tail end, and the heating detection cylinder head end is higher than the heating detection cylinder tail end;
the refrigeration circulating pump (9) comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the bottom of the energy storage box (7), and the water outlet pipe is connected with the refrigeration detection cylinder (6); the box shell (100) is used for protecting the heating detection system and the refrigerating detection system, and the heat dissipation system (16) is arranged on the box shell; a partition board for isolating the heating detection system and the refrigerating detection system is arranged in the box shell (100);
a water return port (63) is arranged above the side wall of the refrigeration detection cylinder (6);
a cold collector (7-1) is arranged in the energy storage box (7);
the controllable temperature ensures that the temperature of the blood vessel is stable, and the dynamics, the functions, the pulse and the frequency spectrum of the blood vessel can not be different due to the change of the temperature of the blood vessel when the blood vessel is matched with color Doppler ultrasound equipment for detection.
2. A method of using the vessel cold and hot test apparatus as defined in claim 1, wherein:
heating detection system: the heating power switch (5) is turned on to enable the heating detection system to be electrified, the first temperature adjusting device (4) is adjusted to control the heating device (2) to heat the heating detection cylinder (1), the first temperature measuring sensor (3) for measuring the temperature of the heating detection cylinder (1) feeds back the real-time temperature to the first temperature adjusting device (4) and displays the temperature through the temperature display, and the temperature value is set to be 36-39 ℃ through the first temperature adjusting device (4); when the temperature of the heating detection cylinder (1) fed back by the first temperature measuring sensor (3) exceeds or is lower than a set value, the first temperature adjusting device (4) is adjusted so that the temperature of the heating detection cylinder (1) can be always stabilized at 36-39 ℃;
refrigeration detecting system: the refrigeration power switch (15) is turned on to enable the refrigeration detection system to be electrified, the second temperature adjusting device (14) is adjusted to control the refrigeration pump (8) to refrigerate the energy storage tank (7) filled with the refrigerating fluid, the refrigeration circulating pump (9) is used for conveying the refrigerating fluid in the energy storage tank (7) to a closed cavity (11) formed between the refrigeration detection cylinder (6) and the cooling protection sleeve (10), the refrigerating fluid reenters the energy storage tank (7) from the water return port (63) above the side wall of the refrigeration detection cylinder (6) to refrigerate, the second temperature measuring sensor (12) used for measuring the temperature of the energy storage tank (7), the third temperature measuring sensor (13) used for measuring the temperature of the refrigeration detection cylinder (6) are used for feeding back the real-time temperature to the second temperature adjusting device (14) and displaying the temperature through the temperature display, and the temperature value is set to be between-2 ℃ and 2 ℃ through the second temperature adjusting device (14); when the temperature of the energy storage tank (7) fed back by the second temperature sensor (12) exceeds or is lower than a set value, the second temperature adjusting device (14) is used for adjusting and controlling the refrigerating pump (8) so that the temperature of refrigerating fluid in the energy storage tank (7) is stabilized at-2 ℃; when the temperature of the second temperature sensor (12) feeds back the energy storage box (7) to be in the range, the third temperature sensor (13) feeds back the temperature of the refrigeration detection cylinder (6) to exceed or be lower than a set value, the second temperature adjusting device (14) is used for adjusting the refrigeration circulating pump (9) to enable the flow speed of the refrigeration liquid to be accelerated or slowed down, and then the temperature of the refrigeration detection cylinder (6) can be always stabilized at-2 ℃.
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| KR20240144457A (en) | 2018-11-13 | 2024-10-02 | 피피지 인더스트리즈 오하이오 인코포레이티드 | Method of detecting a concealed pattern |
| US11561329B2 (en) | 2019-01-07 | 2023-01-24 | Ppg Industries Ohio, Inc. | Near infrared control coating, articles formed therefrom, and methods of making the same |
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