CN112656580A - Blood vessel cold and hot trial production instrument and use method thereof - Google Patents
Blood vessel cold and hot trial production instrument and use method thereof Download PDFInfo
- Publication number
- CN112656580A CN112656580A CN202110019015.2A CN202110019015A CN112656580A CN 112656580 A CN112656580 A CN 112656580A CN 202110019015 A CN202110019015 A CN 202110019015A CN 112656580 A CN112656580 A CN 112656580A
- Authority
- CN
- China
- Prior art keywords
- temperature
- refrigeration
- heating
- detection
- blood vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- External Artificial Organs (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a blood vessel cold and hot trial production instrument and a using method thereof, and particularly relates to the technical field of preparation before blood vessel detection. The temperature of the controllable heating detection system can be kept at 36-39 ℃, the limbs are stretched into the heating detection cylinder for heating, the temperature can be rapidly increased, the time is saved, and the heating detection system can be used by a plurality of patients to be detected for multiple times; the controllable temperature can stabilize the temperature of the blood vessel, and when the blood vessel is matched with color ultrasound equipment for detection, the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel cannot generate difference due to the change of the temperature of the blood vessel. The refrigeration detection system can be always stabilized at-2 ℃, the four limbs can be quickly cooled when being placed in the refrigeration detection cylinder, the time is saved, and the refrigeration detection system can be used by a plurality of patients to be detected for multiple times; the controllable temperature can stabilize the temperature of the blood vessel, and when the blood vessel is matched with color ultrasound equipment for detection, the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel cannot generate difference due to the change of the temperature of the blood vessel.
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 using method thereof.
Background
In clinic, a plurality of diseases are related to cold and hot stimulation of blood vessels, (such as preeclampsia symptoms, eclampsia is convulsion 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 an urgent serious complication in preeclampsia, eclampsia can occur in different time periods before delivery, parturition and the like, atypical eclampsia can also occur before 20 weeks of pregnancy, eclampsia is still a common disease which forms the life threat of pregnancy and lying-in women in the world, the eclampsia morbidity is about 1/2000 childbirth on average in developed countries, the mortality of eclampsia patients is about 1 percent), and after the cold and hot stimulation is carried out on the blood vessels, ultrasonic equipment is matched to check the changes of the functions, frequency spectrums, pulse and the like of the blood vessels, so that the state of the diseases can be judged. In the prior art, four limbs are placed in ice water with the temperature of-2 ℃ for rapid cooling, blood vessels are inspected by matching with ultrasonic equipment, changes of dynamics, functions, pulses, frequency spectrums and the like of the blood vessels are observed in a contrast mode, then the four limbs are heated to be recovered to normal temperature, and the changes of the dynamics, the functions, the pulses, the frequency spectrums and the like of the blood vessels are observed in a contrast mode by matching with color ultrasonic equipment for inspection. However, when the blood vessels of four limbs are actually heated or cold stimulated, the temperature of ice water is difficult to maintain at-2 ℃ due to the fact that a patient needs to observe for many times and the time span is large, and particularly when the number of people is large, stable cold stimulation can not be obtained for each person; when the blood vessel is returned to normal temperature, a stable heat source cannot be provided or the temperature of the heat source cannot be controlled, so when the blood vessel is observed in cooperation with color ultrasound, the detection result is different due to different 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 trial production instrument and a using method thereof.
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 barrel, a heating device for heating the heating detection barrel, a first temperature measurement sensor for measuring the temperature of the heating detection barrel, a first temperature regulation device electrically connected with the heating device and the temperature measurement sensor, and a heating power switch electrically connected with the first temperature regulation device; a temperature display is arranged on the first temperature adjusting device;
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 filled with refrigerating fluid; the refrigeration detection system also comprises a second temperature measurement sensor for measuring the temperature of the energy storage box, a third temperature measurement sensor for measuring the temperature of the refrigeration detection cylinder, a second temperature regulation device electrically connected with the second temperature measurement sensor and the third temperature measurement sensor, and a refrigeration power switch electrically connected with the second temperature regulation device; the second temperature adjusting 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.
Furthermore, the refrigeration circulating pump includes inlet tube and outlet pipe, the inlet tube with the bottom of energy storage box is connected, the outlet pipe with the refrigeration detects a section of thick bamboo and connects.
Furthermore, the refrigeration detection cylinder comprises a head end of the refrigeration detection cylinder and a tail end of the refrigeration detection cylinder, and the head end of the refrigeration detection cylinder is higher than the tail end of the refrigeration detection cylinder.
Furthermore, a water drainage return port and a water inlet connected with a water outlet pipe of the refrigeration circulating pump are arranged at the tail end of the refrigeration detecting cylinder, and the water inlet is arranged above the water drainage return port.
Furthermore, the system also comprises a cabinet shell used for protecting the heating detection system and the refrigeration detection system, and a heat dissipation system positioned on the cabinet shell; and a partition plate for isolating the heating detection system and the refrigeration detection system is arranged in the box shell.
Furthermore, a water return port is arranged above the side wall of the refrigeration detection cylinder.
Further, a cold collector is arranged in the energy storage box.
A use method of a blood vessel cold-hot trial production instrument,
heating the detection system: turning on a heating power switch to electrify the heating detection system, adjusting a first temperature adjusting device to control a heating device to heat a heating detection cylinder, feeding back real-time temperature to the first temperature adjusting device by a first temperature measuring sensor for measuring temperature of the heating detection cylinder, displaying the temperature by a temperature display, and setting the temperature value between 36 and 39 ℃ by the first temperature adjusting device; when the temperature of the heating detection cylinder fed back by the first temperature measurement sensor exceeds or is lower than a set value, adjusting the first temperature adjusting device to enable the temperature of the heating detection cylinder to be stabilized at 36-39 ℃ all the time;
refrigeration detection system: the refrigeration detection system is powered on by turning on a refrigeration power switch, a second temperature adjusting device is adjusted to control a refrigeration pump to refrigerate an energy storage box filled with refrigerating fluid, a refrigeration circulating pump conveys the refrigerating fluid in the energy storage box to a closed cavity formed between a refrigeration detection cylinder and a cooling protective sleeve, the refrigerating fluid reenters the energy storage box from a water return port above the side wall of the refrigeration detection cylinder to refrigerate, a second temperature measuring sensor for measuring the temperature of the energy storage box and a third temperature measuring 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 a temperature display, and the temperature value is set to be-2 ℃ through the second temperature adjusting device; when the temperature of the energy storage box fed back by the second temperature measuring sensor exceeds or is lower than a set value, the second temperature adjusting device adjusts and controls the refrigerating pump to enable the temperature of refrigerating fluid in the energy storage box to be stabilized at-2 ℃; when the temperature of the second temperature measurement sensor fed back to the energy storage box is in the range, and the temperature of the third temperature measurement sensor fed back to the refrigeration detection cylinder exceeds or is lower than a set value, the second temperature regulation device regulates the refrigeration circulating pump to accelerate or slow down the flow rate of the refrigerant liquid, so that the temperature of the refrigeration detection cylinder can be stabilized at-2 ℃ all the time.
In conclusion, the invention has the following beneficial effects:
1. according to the invention, the heating detection system is powered on by turning on the heating power switch, the first temperature regulating device is regulated 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 the real-time temperature back to the first temperature regulating device, the temperature is displayed by the temperature display, the temperature value is set between 36 ℃ and 39 ℃ by the first temperature regulating 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 regulating device is regulated to enable the temperature of the heating detection cylinder to be stable between 36 ℃ and 39 ℃, and limbs are stretched into the heating detection cylinder to be heated, so that the temperature can be rapidly raised, the time is saved, and the heating detection cylinder can be used by a plurality of patients to be inspected for multiple times; the controllable temperature can stabilize the temperature of the blood vessel, and when the blood vessel is matched with color ultrasound equipment for detection, the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel cannot generate difference due to the change of the temperature of the blood vessel.
2. According to the invention, a refrigeration detection system is powered on by opening a refrigeration power switch, a second temperature adjusting device is adjusted to control a refrigeration pump to refrigerate an energy storage box filled with refrigerating fluid, a refrigeration circulating pump conveys the refrigerating fluid in the energy storage box to a closed cavity formed between a refrigeration detection cylinder and a cooling protective sleeve, the refrigerating fluid reenters the energy storage box from a water return port 63 above the side wall of the refrigeration detection cylinder to refrigerate, a second temperature measuring sensor for measuring the temperature of the energy storage box and a third temperature measuring sensor for measuring the temperature of the refrigeration detection cylinder feed back the real-time temperature to a second temperature adjusting device, the temperature is displayed by a temperature display, and the temperature value is set between-2 ℃ and 2 ℃ by the second temperature adjusting device; when the temperature of the energy storage box fed back by the second temperature measuring sensor exceeds or is lower than a set value, the second temperature regulating device regulates and controls the refrigerating pump to enable the temperature of refrigerating fluid in the energy storage box to be stabilized at minus 2-2 ℃, when the temperature of the energy storage box fed back by the second temperature measuring sensor is in the range, the third temperature measuring sensor feeds back the temperature of the refrigerating detection cylinder to exceed or be lower than the set value, the second temperature regulating device regulates the refrigerating circulating pump to enable the flow velocity of the refrigerating fluid to be accelerated or slowed down, the temperature of the refrigerating detection cylinder can be stabilized at minus 2-2 ℃, the four limbs can be rapidly cooled when being placed in the refrigerating detection cylinder, the time is saved, and the four limbs can be used by a plurality of patients to be inspected for multiple times; the controllable temperature can stabilize the temperature of the blood vessel, and when the blood vessel is matched with color ultrasound equipment for detection, the dynamics, the functions, the pulse, the frequency spectrum and the like of the blood vessel cannot generate difference due to the change of the temperature of the blood vessel.
3. According to the invention, the refrigeration detection cylinder comprises a refrigeration detection cylinder head end and a refrigeration detection cylinder tail end, the refrigeration detection cylinder head end is higher than the refrigeration detection cylinder tail end, the refrigeration detection cylinder tail end is provided with a water drainage backflow port and a water inlet connected with a water outlet pipe of the refrigeration circulating pump, the water inlet is arranged above the water drainage backflow port, and a water return port is arranged above the side wall of the refrigeration detection cylinder, so that the refrigeration liquid can fill a closed containing cavity formed between the refrigeration detection cylinder and the cooling protective sleeve, and can circulate between the refrigeration detection cylinder and the energy storage box, thereby ensuring that the temperature in the refrigeration detection cylinder is always-2 ℃.
Drawings
1. FIG. 1 is a schematic view of a vascular cooling and heating trial;
2. FIG. 2 is a schematic diagram of a heating detection system;
3. fig. 3 is a schematic diagram of a refrigeration detection system.
Description of reference numerals: 1. heating the detection cylinder; 2. a heating device; 3. a first temperature sensor; 4. a first temperature adjustment device; 5. a heating power switch; 6. a refrigeration detection cartridge; 7. an energy storage tank; 8. a refrigeration pump; 9. a refrigeration circulating pump; 10. a cooling protective sleeve; 11. a cavity; 12. a second temperature measuring sensor; 13. a third temperature measuring sensor; 14. a second temperature adjustment device; 15. a refrigeration power switch; 16. a heat dissipation system; 61. a water discharge reflux port; 62. a water inlet; 63. a water return port; 7-1, and a condenser.
Detailed Description
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 of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1
Referring to fig. 1 to 3, a blood vessel cold-hot trial production apparatus includes a heating detection system and a cooling detection system.
As shown in fig. 1 and 2, the heating detection system includes 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 adjustment device 4 electrically connected to the heating device 2 and the temperature measurement sensor 3, and a heating power switch 5 electrically connected to the first temperature adjustment device 4. And a temperature display is arranged on the first temperature adjusting device 4. The heating device 2 is a heating coil uniformly wound on the outer wall of the heating detection cylinder 1. The heating detection barrel 1 comprises a heating detection barrel head end and a heating detection barrel tail end, and the heating detection barrel head end is higher than the heating detection barrel 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. A cooling protective sleeve 10 is arranged inside the refrigeration detection cylinder 6, and a closed cavity 11 is formed between the refrigeration detection cylinder 6 and the cooling protective sleeve 10. And the energy storage box 7 is internally filled with refrigerating fluid. The refrigeration detection system further comprises a second temperature measurement sensor 12 for measuring the temperature of the energy storage box 7, a third temperature measurement sensor 13 for measuring the temperature of the refrigeration detection cylinder 6, a second temperature regulation device 14 electrically connected with the second temperature measurement sensor 12 and the third temperature measurement sensor 13, and a refrigeration power switch 15 electrically connected with the second temperature regulation device 14. The second temperature adjusting device 14 is electrically connected with the energy storage box 7, the refrigeration pump 8 and the refrigeration circulating pump 9. The second temperature adjustment device 14 is provided with a temperature display. 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 refrigeration detection cylinder 6 comprises a refrigeration detection cylinder head end and a refrigeration detection cylinder tail end, and the refrigeration detection cylinder head end is higher than the refrigeration detection cylinder tail end. The tail end of the refrigeration detection barrel 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. A water return port 63 is arranged above the side wall of the refrigeration detection cylinder 6. And a cold collector 7-117 is arranged in the energy storage box 7.
As shown in fig. 1, the system further comprises a cabinet for protecting the heating detection system and the refrigeration detection system, and a heat dissipation system positioned on the cabinet. And a partition plate for isolating the heating detection system and the refrigeration detection system is arranged in the box shell.
A use method of a blood vessel cold-hot trial production instrument comprises the following steps:
heating the 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 sensor 3 exceeds or is lower than a set value, the first temperature adjusting device 4 is adjusted to enable the temperature of the heating detection cylinder 1 to be stabilized at 36-39 ℃ all the time.
Refrigeration detection system: the refrigeration power switch 15 is turned on to electrify the refrigeration detection system, the second temperature adjustment device 14 is adjusted to control the refrigeration pump 8 to refrigerate the energy storage box 7 filled with the refrigerant liquid, the refrigeration circulating pump 9 conveys the refrigerant liquid in the energy storage box 7 to a closed accommodating cavity 11 formed between the refrigeration detection cylinder 6 and the cooling protective sleeve 10, the refrigerant liquid enters the energy storage box 7 again from a water return port 63 above the side wall of the refrigeration detection cylinder 6 to refrigerate, the second temperature measurement sensor 12 for measuring the temperature of the energy storage box 7 and the third temperature measurement sensor 13 for measuring the temperature of the refrigeration detection cylinder 6 feed back the real-time temperature to the second temperature adjustment device 14 and display the temperature through the temperature display, and the temperature value is set to be between-2 ℃ and-2 ℃ through the second temperature adjustment device 14. When the temperature of the energy storage box 7 fed back by the second temperature measuring sensor 12 exceeds or is lower than a set value, the second temperature adjusting device 14 adjusts and controls the refrigerating pump 8 to enable the temperature of the refrigerating fluid in the energy storage box 7 to be stabilized at-2 ℃. When the temperature of the energy storage box 7 fed back by the second temperature measurement sensor 12 is in the range, and the temperature of the refrigeration detection cylinder 6 fed back by the third temperature measurement sensor 13 is higher than or lower than a set value, the second temperature regulation device 14 regulates the refrigeration circulating pump 9 to accelerate or slow down the flow rate of the refrigerant, so that the temperature of the refrigeration detection cylinder 6 can be stabilized at-2 to 2 ℃ all the time.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A blood vessel cold and hot trial production appearance which characterized in that: the system comprises a heating detection system and a refrigeration detection system;
the heating detection system comprises a heating detection barrel (1), a heating device (2) for heating the heating detection barrel (1), a first temperature measurement sensor (3) for measuring the temperature of the heating detection barrel (1), a first temperature regulation 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 regulation device (4); a temperature display is arranged on the first temperature adjusting 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 cavity (11) is formed between the refrigeration detection cylinder (6) and the cooling protective sleeve (10); the energy storage box (7) is internally filled with refrigerating fluid; the refrigeration detection system also comprises a second temperature measurement sensor (12) for measuring the temperature of the energy storage box (7), a third temperature measurement sensor (13) for measuring the temperature of the refrigeration detection cylinder (6), a second temperature regulation device (14) electrically connected with the second temperature measurement sensor (12) and the third temperature measurement sensor (13), and a refrigeration power switch (15) electrically connected with the second temperature regulation device (14); the second temperature adjusting device (14) is electrically connected with the energy storage box (7), the refrigeration pump (8) and the refrigeration circulating pump (9); the second temperature adjusting device (14) is provided with a temperature display.
2. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: the heating device (2) is a heating coil uniformly wound on the outer wall of the heating detection cylinder (1).
3. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: the heating detection barrel (1) comprises a heating detection barrel head end and a heating detection barrel tail end, and the heating detection barrel head end is higher than the heating detection barrel tail end.
4. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: 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).
5. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: the refrigeration detection cylinder (6) comprises a refrigeration detection cylinder head end and a refrigeration detection cylinder tail end, and the refrigeration detection cylinder head end is higher than the refrigeration detection cylinder tail end.
6. A blood vessel cold-hot trial production apparatus according to claim 5, wherein: the tail end of the refrigeration detection barrel 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 (62).
7. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: the refrigerator also comprises a cabinet (100) used for protecting the heating detection system and the refrigeration detection system, and a heat dissipation system (16) positioned on the cabinet; and a partition plate for isolating the heating detection system and the refrigeration detection system is arranged in the box shell (100).
8. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: a water return port 63 (63) is arranged above the side wall of the refrigeration detection cylinder (6).
9. A blood vessel cold-hot trial production apparatus according to claim 1, wherein: and a cold gathering device (7-1) is arranged in the energy storage box (7).
10. A use method of a blood vessel cold and hot trial production instrument is characterized in that:
heating the detection system: the heating power switch (5) is turned on to electrify the heating detection system, 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), the temperature is displayed 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 measurement sensor (3) exceeds or is lower than a set value, adjusting the first temperature adjusting device (4) to enable the temperature of the heating detection cylinder (1) to be stabilized at 36-39 ℃ all the time;
refrigeration detection system: a refrigeration power switch (15) is turned on to electrify the refrigeration detection system, a second temperature adjusting device (14) is adjusted to control a refrigeration pump (8) to refrigerate an energy storage box (7) filled with refrigerating fluid, a refrigeration circulating pump (9) conveys the refrigerating fluid in the energy storage box (7) to a closed cavity (11) formed between a refrigeration detection cylinder (6) and a cooling protective sleeve (10), the refrigerating fluid reenters the energy storage box (7) from a water return port 63 above the side wall of the refrigeration detection cylinder (6) to refrigerate, a second temperature measuring sensor (12) for measuring the temperature of the energy storage box (7), a third temperature measuring sensor (13) for measuring the temperature of the refrigeration detection cylinder (6) feed back the real-time temperature to a second temperature adjusting device (14) and display the temperature through a temperature display, setting the temperature value between-2 ℃ and 2 ℃ by a second temperature adjusting device (14); when the temperature of the energy storage box (7) fed back by the second temperature measuring sensor (12) exceeds or is lower than a set value, the second temperature adjusting device (14) adjusts and controls the refrigerating pump (8) to enable the temperature of refrigerating fluid in the energy storage box (7) to be stabilized at-2 ℃; when the temperature of the second temperature measurement sensor (12) fed back to the energy storage box (7) is in the range, and the temperature of the refrigeration detection cylinder (6) fed back by the third temperature measurement sensor (13) is higher than or lower than a set value, the second temperature regulation device (14) regulates the refrigeration circulating pump (9) to accelerate or slow down the flow rate of the refrigerant, so that the temperature of the refrigeration detection cylinder (6) can be stabilized at-2 ℃ all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019015.2A CN112656580B (en) | 2021-01-07 | 2021-01-07 | Blood vessel cold and hot trial-manufacturing instrument and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019015.2A CN112656580B (en) | 2021-01-07 | 2021-01-07 | Blood vessel cold and hot trial-manufacturing instrument and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112656580A true CN112656580A (en) | 2021-04-16 |
| CN112656580B CN112656580B (en) | 2023-05-23 |
Family
ID=75413478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110019015.2A Active CN112656580B (en) | 2021-01-07 | 2021-01-07 | Blood vessel cold and hot trial-manufacturing instrument and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112656580B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11977154B2 (en) | 2016-10-28 | 2024-05-07 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
| US12001034B2 (en) | 2019-01-07 | 2024-06-04 | Ppg Industries Ohio, Inc. | Near infrared control coating, articles formed therefrom, and methods of making the same |
| US12050950B2 (en) | 2018-11-13 | 2024-07-30 | Ppg Industries Ohio, Inc. | Method of detecting a concealed pattern |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091662U (en) * | 1991-02-11 | 1992-01-01 | 中国人民解放军5706工厂 | Medical heating or cooling appliance for human body |
| CN2251987Y (en) * | 1995-11-03 | 1997-04-16 | 复旦大学 | Local cooling instrument for cerebral circulating system |
| CN203458517U (en) * | 2013-09-10 | 2014-03-05 | 房本院 | Physical temperature-reducing device for paediatric patients with high fever |
| CN204192842U (en) * | 2014-09-24 | 2015-03-11 | 杭州远想医疗设备有限公司 | With the medical physics temperature control instrument of rewarming function |
| JP2019522495A (en) * | 2017-06-26 | 2019-08-15 | インダストリアル コーオペレーション ファウンデーション チョンブク ナショナル ユニバーシティー | Cold / heat treatment equipment |
| CN111658293A (en) * | 2020-06-12 | 2020-09-15 | 樊晓东 | Automatic temperature rising and falling appearance of control |
-
2021
- 2021-01-07 CN CN202110019015.2A patent/CN112656580B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091662U (en) * | 1991-02-11 | 1992-01-01 | 中国人民解放军5706工厂 | Medical heating or cooling appliance for human body |
| CN2251987Y (en) * | 1995-11-03 | 1997-04-16 | 复旦大学 | Local cooling instrument for cerebral circulating system |
| CN203458517U (en) * | 2013-09-10 | 2014-03-05 | 房本院 | Physical temperature-reducing device for paediatric patients with high fever |
| CN204192842U (en) * | 2014-09-24 | 2015-03-11 | 杭州远想医疗设备有限公司 | With the medical physics temperature control instrument of rewarming function |
| JP2019522495A (en) * | 2017-06-26 | 2019-08-15 | インダストリアル コーオペレーション ファウンデーション チョンブク ナショナル ユニバーシティー | Cold / heat treatment equipment |
| CN111658293A (en) * | 2020-06-12 | 2020-09-15 | 樊晓东 | Automatic temperature rising and falling appearance of control |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11977154B2 (en) | 2016-10-28 | 2024-05-07 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
| US12050950B2 (en) | 2018-11-13 | 2024-07-30 | Ppg Industries Ohio, Inc. | Method of detecting a concealed pattern |
| US12001034B2 (en) | 2019-01-07 | 2024-06-04 | Ppg Industries Ohio, Inc. | Near infrared control coating, articles formed therefrom, and methods of making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112656580B (en) | 2023-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112656580A (en) | Blood vessel cold and hot trial production instrument and use method thereof | |
| EP2603183B1 (en) | A body part temperature regulating apparatus | |
| US6581403B2 (en) | Heating/cooling system for indwelling heat exchange catheter | |
| CN101797179B (en) | Low-temperature therapeutic equipment using coolant | |
| CN109009406B (en) | Cryoablation device and cryoablation method | |
| CN109997949A (en) | A kind of cold control device of ice cream maker feed basin and cold prosecutor method and its ice cream maker | |
| JP2017525921A (en) | Draining ice maker water reservoirs to prevent the growth of harmful biological materials | |
| WO2018161627A1 (en) | Intravascular mild hypothermia treatment apparatus | |
| US7827005B2 (en) | System and method for testing heat exchange system for heat exchange catheter | |
| CN108289702A (en) | Device and method for providing focal cooling to brain and spinal cord | |
| US20120029606A1 (en) | Cooling device for use with heat-exchange catheter and method of use | |
| CN104288896B (en) | A kind of cranium brain perfusion cooling carrying case | |
| CN110507882A (en) | A kind of system of automatic conveying physiological saline | |
| CN204193281U (en) | A kind of temperature control alarm control by chemotherapy device | |
| CN212437361U (en) | Refrigerating system for hose liquid circulation temperature-changing clothes | |
| CN110179578A (en) | A kind of body temperature regulator and its application method | |
| CN201617136U (en) | Milk high temperature sterilizing device | |
| CN212831808U (en) | Upper cover tape winding device with cooling function | |
| CN204134028U (en) | A kind of multi-functional chemotherapy control device of Internal Medicine-Oncology | |
| CN207532478U (en) | A kind of intravascular mild hypothermia therapy device | |
| CN2160369Y (en) | Head ice-water circulation type cooling appliance | |
| CN221533502U (en) | Water producing device | |
| CN104546279A (en) | Body cooling device | |
| CN112197487A (en) | Special liquid cooling circulating equipment of medical treatment | |
| CN211261404U (en) | Freeze-dried blueberry antichemical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |