CN114258908A - Medical hutch of cord blood stem cell - Google Patents
Medical hutch of cord blood stem cell Download PDFInfo
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- CN114258908A CN114258908A CN202111370466.7A CN202111370466A CN114258908A CN 114258908 A CN114258908 A CN 114258908A CN 202111370466 A CN202111370466 A CN 202111370466A CN 114258908 A CN114258908 A CN 114258908A
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Abstract
The invention belongs to the technical field of medical appliances, and particularly relates to a medical storage box for umbilical cord blood stem cells, which comprises a box body; the box front end swing joint has the chamber door, and this medical hutch still includes: the interaction terminal is used for displaying the information of the umbilical cord blood collection bag in the box body; the laser code spraying machine is used for marking blood sample information on the collection bag and is electrically connected with the interactive terminal; the placing plate is connected with the inside of the box body in a sliding manner; the bottom surface of the placing plate is fixedly connected with an elastic component, and the lower end of the elastic component is fixedly connected with the bottom of the box body; the standard reaching line is used for detecting whether the weight of the blood sample in the collection bag on the placing plate reaches the standard or not; the invention solves the problems that the final storage of the existing cord blood needs to be carried out through the processes of collection, transportation, detection, separation and preparation, the whole process is more complicated and consumes longer time, the optimal storage time of cord blood stem cells is easily missed, and the activity of the cord blood stem cells is influenced.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a medical storage box for umbilical cord blood stem cells.
Background
Umbilical cord blood is a well-known legend, and as umbilical cord blood becomes a large biological resource in China and even in the world, people pay more attention and pay attention to the umbilical cord blood, parents choose to store umbilical cord blood for children, and provide life and health guarantee for the children. The achievement obtained in clinical application of the umbilical cord blood can sufficiently explain the important significance of the umbilical cord blood in the future health care field, countless patients with malignant diseases can recover new lives due to the transplantation of the umbilical cord blood hematopoietic stem cells, and the arduous sweat of countless workers is gathered after the umbilical cord blood which is known as 'life-saving blood' is finally and safely stored.
The umbilical cord blood is collected in time when the newborn is born, and a blood sample of the mother can be collected at the same time so as to be used for follow-up examination. "1 blood 1 box" delivery service: the quality of the stem cells is ensured by adopting a transport case meeting the technical specification requirements; meanwhile, a 1 blood 1 box system is established, and each case of umbilical cord blood is independently placed in a transport box; cord blood is transported to the cord blood bank laboratory within 24 hours at the optimal transport temperature (4-25 ℃). If special conditions occur, the cord blood bank gives instructions according to the cord blood conditions. Checking information and checking samples: when a sample enters the cord blood bank full-information laboratory, laboratory personnel firstly check each sample to confirm whether a collection item is complete, whether a blood collection bag is broken or not, whether a collection tube leaks or not, check sample identity information and generate a unique bar code, so that the sample is prevented from being mixed.
In the prior art, the final storage of the cord blood needs to be carried out through the processes of collection, transportation, detection, separation and preparation, the whole process is more complicated and time-consuming, the optimal storage time of cord blood stem cells is easily missed, and the activity of the cord blood stem cells is influenced; based on the technical scheme, the invention designs the medical storage box for the cord blood stem cells, and aims to solve the technical problems in the prior art.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the final storage of cord blood in the prior art needs to be carried out through the processes of collection, transportation, detection, separation and preparation, the whole process is complicated, the consumed time is long, the optimal storage time of cord blood stem cells is easily missed, and the activity of the cord blood stem cells is influenced, the invention provides the medical storage box for the cord blood stem cells.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a medical storage box for cord blood stem cells, which comprises a box body; the box front end swing joint has the chamber door, and this medical hutch still includes:
the interaction terminal is used for displaying the information of the umbilical cord blood collection bag in the box body, a controller is arranged in the interaction terminal, and the interaction terminal is arranged on the upper end face of the box body;
the blood sample information on the collection bag is marked by the laser code spraying machine, the laser code spraying machine is electrically connected with the interactive terminal, and the laser code spraying machine is arranged at a position, facing the interior of the box body, of the lower end face of the interactive terminal;
the placing plate is connected with the inside of the box body in a sliding manner; the bottom surface of the placing plate is fixedly connected with an elastic component, and the lower end of the elastic component is fixedly connected with the bottom of the box body;
reach the marking, the line of reaching standard is used for detecting whether up to standard of blood sample weight in placing the collection bag on the board, and the line of reaching standard sets up on the inside lateral wall of box.
Preferably, the elastic component comprises a telescopic sleeve, and the lower end inside the telescopic sleeve is fixedly connected with a compression spring.
Preferably, the compression spring is a rubber spring.
Preferably, the upper end of the placing plate is provided with an overhead structure, and the overhead structure is used for enabling all sides of the collecting bag to be fully contacted with air.
Preferably, a temperature sensor is arranged on the placing plate; a refrigerator is arranged in the box body at the lower end of the placing plate, the refrigerator is communicated with an air pipe, and the air pipe extends to the upper end of the placing plate along the inner wall of the box body; the placing plate is connected with the controller.
Preferably, a temperature sensor is arranged on the placing plate; the placing plate is provided with air holes; a refrigerator is arranged inside the box body at the lower end of the placing plate.
Preferably, the overhead structure comprises a hook, and the hook is arranged at the rear end of the placing plate; the front end of the placing plate is provided with a supporting plate.
Preferably, the lower end of the supporting plate is connected with the placing plate through a damping spring.
Preferably, the lower end of the marking line is provided with a timing device, and the timing device is electrically connected with the interactive terminal.
Preferably, the laser inkjet printer is in communication connection with user software.
The invention has the following beneficial effects:
1. compared with the traditional technical scheme, the medical storage box for umbilical cord blood stem cells has the advantages that the weight of the collected blood sample is controlled in advance in the collection process, and meanwhile, the information of the collection bag is marked in advance, so that the collection bag can be immediately separated and prepared when being conveyed to a detection position, and the time consumed for storing the umbilical cord blood stem cells is shortened; improves the fluency of the cord blood stem cell storage process.
2. According to the medical storage box for umbilical cord blood stem cells, the damping spring is arranged between the supporting plate and the placing plate, so that when blood is transfused into the collection bag, the collection bag slightly vibrates along with the placing plate along with the increase of the blood volume and simultaneously slightly vibrates along with the supporting plate, and blood coagulation can be better prevented; enhances the effect of cord blood stem cell storage.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a perspective view of a second embodiment of the present invention;
FIG. 3 is a bar graph of laboratory No. one and laboratory No. two;
in the figure: 1. a box body; 2. an interactive terminal; 3. a laser code spraying machine; 4. placing the plate; 51. a telescopic sleeve; 52. a compression spring; 6. marking; 7. a temperature sensor; 8. a refrigerator; 9. an air tube; 10. air holes are formed; 111. hooking; 112. a support plate; 113. a damping spring; 12. a timing device.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-3;
the first embodiment;
a medical storage box for cord blood stem cells comprises a box body 1; 1 front end swing joint of box has the chamber door, and this medical hutch still includes:
the interaction terminal 2 is used for displaying information of the umbilical cord blood collection bag in the box body 1, a controller is arranged in the interaction terminal 2, and the interaction terminal 2 is arranged on the upper end face of the box body 1;
the blood sample information on the collection bag is marked by the laser code spraying machine 3, the laser code spraying machine 3 is electrically connected with the interactive terminal 2, and the lower end face of the interactive terminal 2 is arranged at a position facing the interior of the box body 1 by the laser code spraying machine 3;
the placing plate 4 is connected with the inside of the box body 1 in a sliding way; the bottom surface of the placing plate 4 is fixedly connected with an elastic component, and the lower end of the elastic component is fixedly connected with the bottom of the box body 1;
the standard reaching line 6 is used for detecting whether the weight of the blood sample in the collection bag on the placing plate 4 reaches the standard or not, and the standard reaching line 6 is arranged on the side wall inside the box body 1;
during working, the final storage of the umbilical cord blood needs to be subjected to the processes of collection, transportation, detection, separation and preparation, and the blood collection bag is subjected to preliminary detection and marking after collection and transportation, so that the whole process is relatively complicated and long in time consumption, the optimal storage time of the umbilical cord blood stem cells is easily missed, and the activity of the umbilical cord blood stem cells is influenced;
when the umbilical cord blood is collected, the collecting bag is placed on the placing plate 4, and then the process of collecting the umbilical cord blood is carried out; when the weight of the blood volume in the collection bag is increased, the placing plate 4 slides downwards under the action of the weight of the collection bag to compress the elastic component, and when the placing plate 4 slides to reach the position of the marked line 6, the weight of the blood volume in the collection bag is up to the standard, and the collection process can be stopped; the placing plate 4 drives the blood in the collecting bag to slightly shake in the sliding process, so that the blood in the collecting bag is prevented from being coagulated; then closing the box door, inputting the information of an acquirer on the interactive terminal 2, and spraying a two-dimensional code on the acquisition bag through a laser code spraying machine 3;
according to the invention, the weight of the collected blood sample is controlled in advance in the collection process, and the information of the collection bag is marked in advance, so that the collection bag can be immediately separated and prepared when being conveyed to a detection position, and the time consumed for storing the umbilical cord blood stem cells is shortened; improves the fluency of the cord blood stem cell storage process.
The elastic component comprises a telescopic sleeve 51, and the lower end inside the telescopic sleeve 51 is fixedly connected with a compression spring 52; when the blood collecting device works, a collecting bag is placed on the placing plate 4 for blood collection, and the placing plate 4 extrudes the telescopic tube 51 downwards along with the increase of the blood volume in the collecting bag, so that the compression spring 52 is compressed, the height of the telescopic tube 51 is reduced, and the height of the placing plate 4 is reduced; the placing plate 4 stably slides downwards in the box body 1; improves the fluency of the cord blood stem cell storage process.
The compression spring 52 is a rubber spring; when the blood collecting bag works, the rubber spring is used as the elastic component, the elastic modulus of the rubber spring is smaller than that of metal, and larger elastic deformation can be obtained, so that the blood volume in the collecting bag is observed more obviously when the blood volume changes in a moving manner; the rubber spring has the characteristics of hysteresis and internal friction, so that the damping effect is better; meanwhile, the rubber spring is lighter in weight, so that the box body 1 is easier to take; enhances the effect of cord blood stem cell storage.
The upper end of the placing plate 4 is provided with an overhead structure, and the overhead structure is used for enabling all sides of the collecting bag to be fully contacted with air; when the collecting bag is in work, the collecting bag is overhead through the overhead structure, so that the condition that the temperature of one surface of the collecting bag, which is tightly attached to the placing plate 4, is high and the activity of umbilical cord blood is influenced is prevented; the temperature in the collection bag is kept consistent by fully contacting each surface of the collection bag with air; enhances the effect of cord blood stem cell storage.
A temperature sensor 7 is arranged on the placing plate 4; a refrigerator 8 is arranged in the box body 1 at the lower end of the placing plate 4, the refrigerator 8 is communicated with an air pipe 9, and the air pipe 9 extends to the upper end of the placing plate 4 along the inner wall of the box body 1; the placing plate 4 is connected with a controller; when the device works, the temperature in the box body 1 needs to be kept within the range of 4-25 ℃ in the conveying process of the umbilical cord blood; according to the invention, by arranging the temperature sensor 7, in hot summer, when the temperature sensor 7 senses that the temperature in the box body 1 exceeds 22 ℃, the controller controls the refrigerator 8 to work to cool the surrounding air, and then the cooled gas is blown by the blower and flows to the upper end of the placing plate 4 through the air pipe 9, so that the temperature of the environment where the collecting bag is located is reduced; the cold air generated by the refrigerator 8 only needs to fill the space at the upper end of the placing plate 4, so that the refrigerating speed is higher; when the temperature sensor 7 senses that the temperature in the box body 1 is lower than 5 ℃, the controller controls the refrigerator 8 to stop working, and the operation is repeated; the refrigerator 8 adopts a semiconductor refrigerator; the refrigerator 8 is communicated with a power supply; the refrigerating process of the semiconductor refrigerator does not need a refrigerant, and the semiconductor refrigerator is suitable for occasions with smaller area and less cold quantity; enhances the effect of cord blood stem cell storage.
The overhead structure comprises a hook 111, and the hook 111 is arranged at the rear end of the placing plate 4; the front end of the placing plate 4 is provided with a supporting plate 112; when the blood transfusion bag works, the hanging hole at the rear end of the collection bag is placed in the hook 111, the front end of the collection bag is erected on the support plate 112, and blood transfusion is carried out in the collection bag; when the temperature in the box body 1 needs to be reduced, the gas in the box body 1 is cooled, and then the collecting bag can be in full contact with cold air; enhances the effect of cord blood stem cell storage.
The lower end of the supporting plate 112 is connected with the placing plate 4 through a damping spring 113; when the blood transfusion bag works, the damping spring 113 is arranged between the supporting plate 112 and the placing plate 4, when blood is transfused into the collection bag, the blood impacts the bag body of the collection bag due to the inertia of the conveyed blood after the blood enters the collection bag, and a water hammer effect is formed, so that the collection bag generates vibration; thereby driving the support plate 112 to vibrate, and then the shock absorption spring 113 makes the collection bag vibrate again; meanwhile, as the amount of blood increases, the collection bag slightly vibrates along with the compression spring 52 in the process of moving downwards along with the placing plate 4; the blood coagulation can be better prevented; enhances the effect of cord blood stem cell storage.
The lower end of the marking line 6 is provided with a timing device 12, and the timing device 12 is electrically connected with the interactive terminal 2; when the umbilical cord blood collecting device works, the timing device 12 is triggered when the placing plate 4 moves downwards to reach the position of the marked line 6, the timing device 12 starts timing, and the timing time is displayed on the interactive terminal 2, so that medical workers can know the time from the completion of the umbilical cord blood collection more clearly, and the umbilical cord blood can be more accurately sent to the corresponding position within 24 hours to prepare the umbilical cord blood stem cells; improves the safety of the cord blood stem cell storage process.
The laser code spraying machine 3 is in communication connection with user software; when the system works, the personal information of the user is directly input through user software, and then the personal information of the user is transmitted into the laser code spraying machine 3 to carry out information marking on the acquisition bag; the user can inquire by scanning the two-dimensional code generated by the laser code spraying machine 3 in the mobile phone through centrifuging, detecting, preparing, storing after collecting the bag, temperature change in the storage tank in the storage process and the like, so that the user can more conveniently monitor the condition of the umbilical cord blood stem cells; improves the intelligence of the cord blood stem cell storage process.
Example two;
the difference between the second embodiment and the first embodiment is that;
a temperature sensor 7 is arranged on the placing plate 4; the placing plate 4 is provided with air holes 10; a refrigerator 8 is arranged in the box body 1 at the lower end of the placing plate 4;
when the device works, the temperature in the box body 1 needs to be kept within the range of 4-25 ℃ in the conveying process of the umbilical cord blood; according to the refrigerator, the vent holes 10 are arranged, when refrigeration is needed, the controller controls the refrigerator 8 to work to generate refrigeration, and cooled gas is conveyed into the whole box body 1 through the vent holes 10 to refrigerate the whole box body 1; the generated cold air is not required to be conveyed by the conveying device, and the temperatures of the upper end and the lower end of the collecting bag are more uniform; enhances the effect of cord blood stem cell storage.
The specific working process is as follows:
when the umbilical cord blood is collected, the collecting bag is placed on the placing plate 4, and then the process of collecting the umbilical cord blood is carried out; when the weight of the blood volume in the collection bag is increased, the placing plate 4 slides downwards under the action of the weight of the collection bag to compress the elastic component, and when the placing plate 4 slides to reach the position of the marked line 6, the weight of the blood volume in the collection bag is up to the standard, and the collection process can be stopped; the placing plate 4 drives the blood in the collecting bag to slightly shake in the sliding process, so that the blood in the collecting bag is prevented from being coagulated; then closing the box door, inputting the information of an acquirer on the interactive terminal 2, and spraying a two-dimensional code on the acquisition bag through a laser code spraying machine 3; in the blood sampling process by placing the collection bag on the placing plate 4, along with the increase of the blood volume in the collection bag, the placing plate 4 extrudes the telescopic tube 51 downwards, so that the compression spring 52 is compressed, the height of the telescopic tube 51 is reduced, and the height of the placing plate 4 is reduced; the placing plate 4 stably slides downwards in the box body 1; the elastic assembly is a rubber spring, the elastic modulus of the rubber spring is smaller than that of metal, and larger elastic deformation can be obtained, so that the blood volume is observed more obviously when the blood volume changes; the rubber spring has the characteristics of hysteresis and internal friction, so that the damping effect is better; meanwhile, the rubber spring is lighter in weight, so that the box body 1 is easier to take; by arranging the temperature sensor 7, in hot summer, when the temperature sensor 7 senses that the temperature in the box body 1 exceeds 22 ℃, the controller controls the refrigerator 8 to work to generate cold air, and the cold air flows to the upper end of the placing plate 4 through the air pipe 9, so that the temperature of the environment where the collecting bag is located is reduced; the cold air generated by the refrigerator 8 only needs to fill the space at the upper end of the placing plate 4, so that the refrigerating speed is higher; when the temperature sensor 7 senses that the temperature in the box body 1 is lower than 5 ℃, the controller controls the refrigerator 8 to stop working, and the operation is repeated; through the arrangement of the air holes 10, when refrigeration is needed, the controller controls the refrigerator 8 to work to generate cold air, and the cold air is conveyed into the whole box body 1 through the air holes 10 to refrigerate the whole box body 1; the generated cold air is not required to be conveyed by the conveying device, and the temperatures of the upper end and the lower end of the collecting bag are more uniform; the front end of the collection bag is erected on the support plate 112 by placing the hanging hole at the rear end of the collection bag into the hook 111, and blood is transfused into the collection bag; when the temperature in the box body 1 needs to be reduced, after the box body 1 is filled with cooling gas, the collecting bag can be in full contact with cold air; by arranging the damping spring 113 between the supporting plate 112 and the placing plate 4, when blood is transfused into the collection bag, after the blood enters the collection bag, the blood impacts the bag body of the collection bag due to the inertia of the conveyed blood to form a water hammer effect, so that the collection bag generates vibration; thereby driving the support plate 112 to vibrate, and then the shock absorption spring 113 makes the collection bag vibrate again; meanwhile, as the amount of blood increases, the collection bag slightly vibrates along with the compression spring 52 in the process of moving downwards along with the placing plate 4; the blood coagulation can be better prevented; when the placing plate 4 moves downwards to reach the position of the marking 6, the timing device 12 is touched, the timing device 12 starts timing, and the timing time is displayed on the interactive terminal 2, so that medical workers can know more clearly how long the cord blood collection is finished, and the cord blood can be more accurately sent to the corresponding position within 24 hours to prepare cord blood stem cells; personal information of a user is directly input through user software, and the information of the user is transmitted into the laser code spraying machine 3 to carry out information marking on the acquisition bag; the change of each step after the bag is collected can be inquired by a user by scanning the two-dimensional code generated by the laser code spraying machine 3 in the mobile phone, so that the user can more conveniently monitor the condition of the cord blood stem cells.
To verify the practical application effect of the present invention, the following experiments were performed:
1. and (3) experimental design:
selecting four groups of medical personnel, wherein A, B the two groups use the existing storage box for collecting and transporting umbilical cord blood and the existing operation process to complete the storage process of umbilical cord blood stem cells; C. d, completing the storage process of the cord blood stem cells by using the storage box and the operation process related to the invention, and respectively selecting two places of a laboratory (a first laboratory) at the local layer of a hospital and a laboratory (a second laboratory) of a public cord blood bank according to the distance between cord blood collection and a preparation laboratory; laboratory one compares mainly the time required to collect the marker fraction; laboratory No. two compares the difference in the case where much time is consumed on the way, in addition to the time required to acquire the marker.
2. And (3) processing an experimental result:
A. b, C, D groups were subjected to four experiments in laboratories I and II, respectively; counting the time from the beginning of collecting the cord blood to the completion of detecting the cord blood by using a timing device;
3. the experimental results are as follows:
laboratory No. one:
laboratory No. two:
A＝5.4；
from the above table and the average of the experimental data, it can be seen that the statistics of the time for completing the detection process in the first laboratory and the second laboratory are much longer in A, B than in C, D;
it can be seen from FIG. 3 that the time spent in group A, B is much greater than the time spent in group C, D;
in summary, compared with the storage box of the invention, the storage box for collecting and transporting umbilical cord blood in the prior art is provided; the total time from the collection to the test at the test site is relatively reduced while the workload of related personnel is reduced; although the time reduced in the experimental process is not particularly much, under the actual use scene, the medical staff needs to deal with various events at the same time, and the time saved at the moment is obviously increased, so that the workload of the medical staff is obviously reduced;
the front, the back, the left, the right, the upper and the lower are based on the observation angle of the person, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in fig. 1, and are used merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be taken as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A medical storage box for cord blood stem cells comprises a box body (1); the front end of the box body (1) is movably connected with a box door, and the box is characterized in that: the medical storage case further comprises:
the interaction terminal (2) is used for displaying information of the umbilical cord blood collection bag in the box body (1), a controller is arranged in the interaction terminal (2), and the interaction terminal (2) is arranged on the upper end face of the box body (1);
the blood sample collecting bag comprises a laser code spraying machine (3), wherein the laser code spraying machine (3) is used for marking blood sample information on the collecting bag, the laser code spraying machine (3) is electrically connected with an interactive terminal (2), and the laser code spraying machine (3) is arranged at a position, facing the interior of the box body (1), of the lower end face of the interactive terminal (2);
the placing plate (4), the placing plate (4) is connected with the interior of the box body (1) in a sliding manner; the bottom surface of the placing plate (4) is fixedly connected with an elastic component, and the lower end of the elastic component is fixedly connected with the bottom of the box body (1);
reach marking (6), whether standard line (6) are used for detecting the blood specimen weight in placing board (4) and gathering the bag up to standard, reach marking (6) and set up on the inside lateral wall of box (1).
2. The medical storage box for cord blood stem cells according to claim 1, wherein: the elastic component comprises a telescopic sleeve (51), and the lower end inside the telescopic sleeve (51) is fixedly connected with a compression spring (52).
3. The medical storage box for cord blood stem cells as claimed in claim 2, wherein: the compression spring (52) is a rubber spring.
4. The medical storage box for cord blood stem cells as claimed in claim 3, wherein: the upper end of the placing plate (4) is provided with an overhead structure, and the overhead structure is used for enabling all sides of the collecting bag to be in full contact with air.
5. The medical storage case for cord blood stem cells as claimed in any one of claims 1 to 4, wherein: a temperature sensor (7) is arranged on the placing plate (4); a refrigerator (8) is arranged in the box body (1) at the lower end of the placing plate (4), the refrigerator (8) is communicated with an air pipe (9), and the air pipe (9) extends to the upper end of the placing plate (4) along the inner wall of the box body (1); the placing plate (4) is connected with the controller.
6. The medical storage case for cord blood stem cells as claimed in any one of claims 1 to 4, wherein: a temperature sensor (7) is arranged on the placing plate (4); the placing plate (4) is provided with air holes (10); a refrigerator (8) is arranged in the box body (1) at the lower end of the placing plate (4).
7. The medical storage box for cord blood stem cells as claimed in claim 3, wherein: the overhead structure comprises a hook (111), and the hook (111) is arranged at the rear end of the placing plate (4); the front end of the placing plate (4) is provided with a supporting plate (112).
8. The medical storage box for cord blood stem cells as claimed in claim 7, wherein: the lower end of the supporting plate (112) is connected with the placing plate (4) through a damping spring (113).
9. The medical storage case for cord blood stem cells according to any one of claims 6 to 8, wherein: the lower end of the marking line (6) is provided with a timing device (12), and the timing device (12) is electrically connected with the interactive terminal (2).
10. The medical storage box for cord blood stem cells as claimed in claim 9, wherein: the laser code spraying machine (3) is in communication connection with user software.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111370466.7A CN114258908A (en) | 2021-11-18 | 2021-11-18 | Medical hutch of cord blood stem cell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111370466.7A CN114258908A (en) | 2021-11-18 | 2021-11-18 | Medical hutch of cord blood stem cell |
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| CN114258908A true CN114258908A (en) | 2022-04-01 |
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| EP0610778A1 (en) * | 1993-02-03 | 1994-08-17 | Terumo Kabushiki Kaisha | Liquid separating apparatus |
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| CN113173341A (en) * | 2021-05-25 | 2021-07-27 | 吉林国际旅行卫生保健中心(长春海关口岸门诊部) | Intelligent biological sample transport case |
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