CN217313523U - Test tube blood detection device for stem cell transplantation - Google Patents
Test tube blood detection device for stem cell transplantation Download PDFInfo
- Publication number
- CN217313523U CN217313523U CN202221066884.7U CN202221066884U CN217313523U CN 217313523 U CN217313523 U CN 217313523U CN 202221066884 U CN202221066884 U CN 202221066884U CN 217313523 U CN217313523 U CN 217313523U
- Authority
- CN
- China
- Prior art keywords
- test tube
- stem cell
- protective cover
- blood
- cell transplantation
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 239000008280 blood Substances 0.000 title claims abstract description 29
- 210000004369 blood Anatomy 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000011476 stem cell transplantation Methods 0.000 title claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000009534 blood test Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 210000000130 stem cell Anatomy 0.000 abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000002512 chemotherapy Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001959 radiotherapy Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000001728 clone cell Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000001671 embryonic stem cell Anatomy 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 230000011132 hemopoiesis Effects 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 229940124589 immunosuppressive drug Drugs 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 210000001988 somatic stem cell Anatomy 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model provides a stem cell transplants and uses test tube blood detection device, stem cell transplants and uses test tube blood detection device includes base and safety cover, is provided with infrared thermometer, test-tube rack, camera and temperature control device in the safety cover, is provided with vacuum pump, bleed valve, motor, reduction gear, transfer line, conveying fan, nitrogen gas input valve and controller in the base. Through mutually supporting of vacuum pump, bleed valve, conveying fan and nitrogen gas input valve, can ensure to fill with nitrogen gas in the safety cover, keep apart test tube blood and normal state environment, avoid blood to pollute.
Description
Technical Field
The utility model relates to a blood detects technical field, especially a stem cell transplants and uses test tube blood detection device.
Background
The stem cells have extremely strong long-term self-renewal and multi-differentiation potential. Studies have shown that stem cells can be derived from embryonic and fetal tissues, i.e., embryonic stem cells, also known as ES cells, or postnatal organs and adult individual tissues, i.e., somatic stem cells. The stem cell transplantation is a treatment means that a patient firstly receives ultra-high dose radiotherapy or chemotherapy (usually lethal dose radiotherapy and chemotherapy), sometimes combines other immunosuppressive drugs to eliminate tumor cells and abnormal clone cells in the body, and then recycles hematopoietic stem cells collected from the patient or other people to rebuild normal hematopoiesis and immune functions.
The existing blood detection device carries out blood separation in a normal environment through a test tube, and the blood in the normal environment is greatly influenced by the external environment, so that the blood is easily polluted, the cross infection of the blood is easily caused, the inaccuracy of a detection result is caused, the diagnosis result is influenced, and the harm to a patient is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a stem cell transplants and uses test tube blood detection device, solve among the prior art test tube and carry out blood separation in the normality environment, appear blood pollution's technical problem easily.
The purpose of the utility model is realized through the following technical scheme:
a test tube blood detection device for stem cell transplantation comprises a base and a protective cover;
an infrared thermometer, a test tube rack, a camera and a temperature control device are arranged in the protective cover, the infrared thermometer is arranged on the inner wall of the protective cover, the test tube rack is arranged at the central position of the bottom in the protective cover, a plurality of test tubes can be placed on the test tube rack, the camera is arranged at the central position of the test tube rack, and the temperature control device is arranged on the side surface of the bottom of the protective cover and penetrates through the protective cover;
be provided with vacuum pump, bleed valve, motor, reduction gear, transfer line, conveying fan, nitrogen gas input valve and controller in the base, the safety cover is connected the vacuum pump with conveying fan, vacuum pump connection the bleed valve, conveying fan connects nitrogen gas input valve, the test-tube rack bottom is passed through the transfer line is connected the reduction gear, the retarder connection motor, the controller with infrared thermometer temperature control device the vacuum pump the motor with conveying fan carries out wireless connection.
Further, the base and the protective cover are connected in a sealing manner.
Further, a plurality of infrared thermometers encircle the inner wall of safety cover and set up the test-tube rack.
Further, the test-tube rack is disc support, sets up a plurality of test tube slots around the centre of a circle equidistant.
Further, the camera can carry out 360 degrees shootings for real time monitoring each blood separation effect in the test tube.
Further, a space for gas flowing is formed inside the temperature control device, the temperature control device comprises a fan, a semiconductor refrigerator and an electric heating device, and ventilation holes are formed around the fan.
Further, the controller realizes wireless connection through Bluetooth or Zigbee.
Further, the protective cover has a lid that can be opened or closed, and the lid can ensure the sealing property of the protective cover in a closed state.
The utility model has the advantages that:
1) the vacuum pump, the air release valve, the conveying fan and the nitrogen input valve are matched with each other, so that the protection cover can be filled with nitrogen, and the test tube blood is isolated from the normal environment;
2) the temperature in the protective cover is ensured to be maintained in a proper range through the mutual matching of the infrared thermometer and the temperature control device;
3) carry out test tube blood's real time monitoring through the camera, realize the accurate control of working process.
Drawings
Fig. 1 is a schematic structural view of a test tube blood detection device for stem cell transplantation according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Example (b):
as shown in FIG. 1, the test tube blood test device for stem cell transplantation comprises a base 1 and a protective cover 2, wherein the base 1 and the protective cover 2 are hermetically connected.
An infrared thermometer 3, a test tube rack 4, a camera 6 and a temperature control device are arranged in the protective cover 2. The test-tube rack 4 is disc support, and around the equidistant a plurality of test tube slots that set up in the centre of a circle, can place a plurality of test tubes 5, the test-tube rack 4 sets up the bottom central position in the guard shield 2. The infrared thermometer 3 sets up in the inner wall of safety cover 2, and a plurality of infrared thermometers 3 encircle the setting of test-tube rack 4 along the inner wall of safety cover 2 for the actual temperature around the test tube 5 in the sensing working process. The camera 6 is arranged at the circle center of the test tube rack 4, can shoot 360 degrees and is used for monitoring the blood separation effect in each test tube 5 in real time. Temperature control device sets up in the bottom side of safety cover 2, run through safety cover 2, its inside space that can be used to the gas flow that is formed with, including fan 7, semiconductor refrigerator 8 and electric heater unit 9, be provided with the ventilation hole around fan 7, semiconductor refrigerator 8 is used for the gas in the refrigeration temperature control device, electric heater unit 9 is used for heating the gas in the temperature control device, inside fan 7 can inhale the temperature control device with the gas in the safety cover 2, after heating or cooling process, get back to inside safety cover 2 again through the ventilation hole, with the temperature in the regulation safety cover 2. The protective cover 2 has a lid (not shown in the drawings) that can be opened/closed, and the lid can ensure the hermeticity of the protective cover 2 in the closed state.
The base 1 is internally provided with a vacuum pump 10, an air release valve 11, a motor 12, a speed reducer 13, a transmission rod 14, a conveying fan 15, a nitrogen input valve 16 and a controller 17. The protective cover 2 is connected with a vacuum pump 10 and a conveying fan 15, the vacuum pump 10 is connected with a deflation valve 11, and the conveying fan 15 is connected with a nitrogen input valve 16. The bottom of the test tube rack 4 is connected with a speed reducer 13 through a transmission rod 14, and the speed reducer 13 is connected with a motor 12. The controller 17 is wirelessly connected with the infrared thermometer 3, the temperature control device, the vacuum pump 10, the motor 12 and the conveying fan 15 through bluetooth or Zigbee to realize the transmission of data and commands, and the controller 17 controls the normal work of the whole detection device.
The working process of the test tube blood detection device for stem cell transplantation comprises the following steps: placing test tubes 5 to be detected on a test tube rack 4, closing a protection cover 2, opening a vent valve 11, starting a vacuum pump 10, discharging air in the protection cover 2, closing the vent valve 11 and the vacuum pump 10 after realizing a vacuum state, opening a nitrogen input valve 16, starting a conveying fan 15, inputting nitrogen into the protection cover 2 to be used as protective gas in a working process, avoiding the influence of environmental factors on the work, closing the nitrogen input valve 16 and the conveying fan 15 after the protection cover 2 is filled with nitrogen, starting a motor 12 to drive the test tube rack 4 to rotate, monitoring the actual temperature around the test tubes 5 in real time by an infrared thermometer 3, adjusting the temperature in the protection cover 2 by a temperature control device according to a working temperature requirement, monitoring the blood separation effect in each test tube 5 in real time by a camera 6, and closing the motor 13 in time when the requirement is met, the energy conservation and emission reduction are realized while the processing effect is ensured.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. A test tube blood detection device for stem cell transplantation is characterized by comprising a base and a protective cover;
an infrared thermometer, a test tube rack, a camera and a temperature control device are arranged in the protective cover, the infrared thermometer is arranged on the inner wall of the protective cover, the test tube rack is arranged at the central position of the bottom in the protective cover, a plurality of test tubes can be placed on the test tube rack, the camera is arranged at the central position of the test tube rack, and the temperature control device is arranged on the side surface of the bottom of the protective cover and penetrates through the protective cover;
be provided with vacuum pump, bleed valve, motor, reduction gear, transfer line, conveying fan, nitrogen gas input valve and controller in the base, the safety cover is connected the vacuum pump with conveying fan, vacuum pump connection the bleed valve, conveying fan connects nitrogen gas input valve, the test-tube rack bottom is passed through the transfer line is connected the reduction gear, the retarder connection motor, the controller with infrared thermometer temperature control device the vacuum pump the motor with conveying fan carries out wireless connection.
2. The stem cell transplantation test tube blood test device according to claim 1, wherein the base and the protective cover are sealingly connected.
3. The stem cell transplantation test tube blood test device according to claim 1, wherein a plurality of infrared thermometers are provided around the test tube rack along an inner wall of the protective cover.
4. The apparatus for testing the blood in a test tube for stem cell transplantation according to claim 1, wherein the test tube rack is a disk-shaped rack, and a plurality of test tube insertion grooves are formed at equal intervals around a circle center.
5. The apparatus for testing blood in a test tube for stem cell transplantation according to claim 1, wherein the camera can take 360 degree pictures for real-time monitoring of the blood separation effect in each test tube.
6. The stem cell transplantation test tube blood test device of claim 1, wherein a space for gas flow is formed inside the temperature control device, the temperature control device comprises a fan, a semiconductor refrigerator and an electric heating device, and a ventilation hole is formed around the fan.
7. The apparatus for testing a blood in a test tube for stem cell transplantation according to claim 1, wherein the controller is wirelessly connected via bluetooth or Zigbee.
8. The stem cell transplantation test tube blood test device according to claim 1, wherein the protective cover has a lid that can be opened or closed, and the lid ensures the sealing property of the protective cover in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066884.7U CN217313523U (en) | 2022-05-06 | 2022-05-06 | Test tube blood detection device for stem cell transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066884.7U CN217313523U (en) | 2022-05-06 | 2022-05-06 | Test tube blood detection device for stem cell transplantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217313523U true CN217313523U (en) | 2022-08-30 |
Family
ID=82950624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221066884.7U Expired - Fee Related CN217313523U (en) | 2022-05-06 | 2022-05-06 | Test tube blood detection device for stem cell transplantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217313523U (en) |
-
2022
- 2022-05-06 CN CN202221066884.7U patent/CN217313523U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |