CN115152744A - Temperature and humidity regulation storage device for storing umbilical cord stem cell activity - Google Patents
Temperature and humidity regulation storage device for storing umbilical cord stem cell activity Download PDFInfo
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- CN115152744A CN115152744A CN202210820548.5A CN202210820548A CN115152744A CN 115152744 A CN115152744 A CN 115152744A CN 202210820548 A CN202210820548 A CN 202210820548A CN 115152744 A CN115152744 A CN 115152744A
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- 210000000130 stem cell Anatomy 0.000 title claims abstract description 68
- 210000003954 umbilical cord Anatomy 0.000 title claims abstract description 64
- 230000000694 effects Effects 0.000 title claims abstract description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 13
- 238000002242 deionisation method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008844 regulatory mechanism Effects 0.000 abstract description 4
- 208000001034 Frostbite Diseases 0.000 abstract 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 18
- 230000005855 radiation Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 210000004700 fetal blood Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0278—Physical preservation processes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/0047—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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Abstract
The invention discloses a temperature and humidity regulation storage for active preservation of umbilical cord stem cells, which comprises a liquid nitrogen filling type storage box, a pressing sliding embedded limit type elastic pressing arrangement mechanism, an ultraviolet safe extraction type disinfection mechanism, a guide type umbilical cord stem cell containing mechanism and a temperature and humidity regulation mechanism. The invention belongs to the technical field of umbilical cord stem cell activity preservation, in particular to a temperature and humidity regulation storage for umbilical cord stem cell activity preservation, which adopts a pressing sliding embedded limit type elastic pressing mode to realize the technical effect of preventing hand frostbite by popping and storing far away from a low-temperature region according to the characteristics that umbilical cord stem cells are preserved at low temperature (the activity of the umbilical cord stem cells is reserved) and cannot be preserved at low temperature (the hand frostbite is easily caused when the prescription is taken); according to the condition that the umbilical cord stem cells are easily damaged when the stored umbilical cord stem cells are disinfected, the effect of disinfecting while the umbilical cord stem cells are not damaged is achieved through a weak ultraviolet disinfection mode.
Description
Technical Field
The invention belongs to the technical field of umbilical cord stem cell activity preservation, and particularly relates to a temperature and humidity regulation storage for umbilical cord stem cell activity preservation.
Background
Cord blood refers to blood remaining in the placenta and umbilical cord after the fetus is delivered, the umbilical cord is ligated and disconnected. Cord blood contains a large number of stem cells, including hematopoietic stem cells and a variety of other stem cells, collectively known as cord blood stem cells. Cord blood hematopoietic stem cells have been a history of saving lives for over 30 years. There are also many clinical studies on cord blood in regenerative medicine, aiming to promote the repair of damage to tissues and organs of the body by using cord blood stem cells. In order to preserve the activity of the umbilical cord stem cells to the maximum extent, the umbilical cord stem cells need to be preserved at low temperature in time, but the existing storage devices have the following disadvantages when the umbilical cord stem cells are stored:
(1) The umbilical cord stem cells cannot be safely sterilized and are directly stored in a low-temperature environment for storage, so that the umbilical cord stem cells are infected by viruses and even completely damaged;
(2) When professionals access umbilical cord stem cells, hands are very easy to be frozen at low temperature.
Therefore, there is a need for an umbilical cord stem cell activity preservation storage that can solve the above problems.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides a temperature and humidity regulation storage for storing the activity of the umbilical cord stem cells, which adopts a pressing sliding embedded limit type elastic pressing mode to realize the technical effect of preventing the hand from being frostbitten by popping and storing far from a low-temperature area according to the characteristics that the umbilical cord stem cells are stored at low temperature (the activity of the umbilical cord stem cells is reserved) and cannot be stored at low temperature (the hand is easily frostbitten when a prescription is taken); according to the condition that the umbilical cord stem cells are easily damaged when the stored umbilical cord stem cells are disinfected, the strong ultraviolet radiation and the X-ray radiation components contained in the ultraviolet rays are removed, and the disinfection effect is achieved while the umbilical cord stem cells are not damaged by a weak ultraviolet disinfection mode.
The technical scheme adopted by the invention is as follows: the invention provides a temperature and humidity regulation storage for active preservation of umbilical cord stem cells, which comprises a liquid nitrogen filling type storage box, a pressing sliding embedded limit type elastic pressing arrangement mechanism, an ultraviolet safe extraction type disinfection mechanism, a guide type umbilical cord stem cell storage mechanism and a temperature and humidity regulation mechanism, wherein the pressing sliding embedded limit type elastic pressing arrangement mechanism is arranged in the liquid nitrogen filling type storage box; ultraviolet ray safety extraction formula disinfection mechanism includes disinfect box, microwave generator, ionization case and deionization pipe, the disinfect box is located and is pressed down on the spacing formula of slip gomphosis suppress arrangement mechanism, microwave generator locates on the inboard upper wall of disinfect box, the ionization case is located in the disinfect box, microwave generator locates in the ionization case, deionization pipe link up with the ionization case and link to each other, be equipped with the baffle in the disinfect box.
Furthermore, an inflation inlet and an exhaust outlet are arranged on the sterilizing box, the inflation inlet is communicated with the ionization box, and a storage door is arranged on the outer side wall of the sterilizing box; in the traditional ultraviolet disinfection, the components of strong ultraviolet radiation and X-ray radiation are contained, so that the surface of an object is easily damaged; the ultraviolet safe extraction type disinfection mechanism is used for inflating air into the ionization box through the inflation inlet, microwave radiation emitted by the microwave generator irradiates gas, the gas is changed into plasma, the plasma penetrates through the ionization box and reaches the disinfection box through the deionization tube, and ions in a plasma region collide with the tube wall when recombining and converting into excited gas molecules in the passing process; the excited gas, rather than the plasma, is then transported into the sterilization chamber, the excited gas molecules transition to the ground state, emitting weak ultraviolet radiation that sterilizes the surface of the article without damaging the article.
Further, press the spacing formula of slip gomphosis and suppress and settle the mechanism and include steady solid, slip chamber, block sliding block, the spacing formula of slip gomphosis and suppress the subassembly, firm body is located in the liquid nitrogen filled storage box, the slip chamber is located in the steady solid, block sliding block slides and locates in the slip chamber, the spacing formula of slip gomphosis suppresses the subassembly and locates on steady solid and the block sliding block.
Preferably, the sliding embedded limiting type suppressing assembly comprises a suppressing track groove, an embedded sliding column, a pressing spring and a suppressing rod, wherein the suppressing track groove is formed in the clamping sliding block, the embedded sliding column is arranged in the suppressing track groove in a clamping and sliding mode, one end of the pressing spring is arranged on the clamping sliding block, the other end of the pressing spring is arranged on the inner side bottom wall of the stable solid body, one end of the suppressing rod is rotatably arranged on the stable solid body, and the other end of the suppressing rod is rotatably connected with the embedded sliding column; pressing down the block sliding block, the embedding slip post slides along suppressing the track groove, presses down the spring simultaneously and stretches out and draws back, suppresses the pole and rotates to the realization is to the technological effect that the block sliding block goes up and down.
Furthermore, a clamping groove is formed in the inner side wall of the fixing body, and the clamping sliding block is clamped and slidably arranged in the clamping groove.
Wherein, direction formula umbilical cord stem cell holds mechanism includes that storage cylinder, self-adaptation fastening spring, direction formula get and put the board, the storage cylinder is located in the disinfect box, the even interval arrangement of self-adaptation fastening spring is located on the inboard circumference wall of storage cylinder, direction formula is got and is put the board and locate on the self-adaptation fastening spring.
Furthermore, the temperature and humidity adjusting mechanism comprises a temperature sensor, a humidity sensor, a controller, a display screen, a temperature adjusting knob and a humidity adjusting knob, the temperature sensor, the humidity sensor and the controller are respectively arranged on the inner side wall of the liquid nitrogen filled type storage box, the controller is arranged between the temperature sensor and the humidity sensor, the display screen is arranged on the outer side wall of the liquid nitrogen filled type storage box, and the temperature adjusting knob and the humidity adjusting knob are arranged on the outer side wall of the liquid nitrogen filled type storage box; the display screen shows in real time the humiture in the liquid nitrogen filled storage box, and temperature regulation knob and humidity control knob adjust temperature and humidity, the model of controller is TDK0302.
As a further preferable mode of the present invention, the liquid nitrogen filled storage tank includes a storage tank body, a liquid nitrogen storage chamber provided in the storage tank body, and a closing cap rotatably provided on the storage tank body.
Furthermore, a liquid nitrogen replacement port is formed in the side wall of the storage box body, so that liquid nitrogen can be replaced conveniently.
The outer side wall of the sealing cover is provided with a handle, so that the liquid nitrogen filling type storage box is convenient to take.
The invention adopting the structure has the following beneficial effects: the scheme provides a temperature and humidity regulation storage for storing the activity of umbilical cord stem cells, which adopts a pressing sliding embedded limit type elastic pressing mode according to the characteristics that the umbilical cord stem cells are stored at low temperature (the activity of the umbilical cord stem cells is reserved) and cannot be stored at low temperature (the hand is easily frozen when the prescription is taken), thereby realizing the technical effect of preventing the hand from being frozen by popping and storing away from the low temperature region; according to the condition that the umbilical cord stem cells are easily damaged when the stored umbilical cord stem cells are disinfected, the strong ultraviolet radiation and the X-ray radiation components contained in the ultraviolet rays are removed, and the disinfection effect is achieved while the umbilical cord stem cells are not damaged by a weak ultraviolet disinfection mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a temperature and humidity control storage for storing umbilical cord stem cell activity according to the present invention;
FIG. 2 is a rear view of a temperature and humidity control storage for storing the activity of umbilical cord stem cells according to the present invention;
FIG. 3 is a top view of a temperature and humidity control storage for storing the activity of umbilical cord stem cells according to the present invention;
FIG. 4 is a schematic view of the overall structure of the ultraviolet safe removable sterilizing mechanism;
FIG. 5 is a left side view of the UV safe removable sterilizing mechanism;
FIG. 6 is a cross-sectional view of an ultraviolet safe removable disinfection mechanism;
FIG. 7 is a schematic view of the overall structure of the pressing, sliding, engaging and limiting type spring-pressing installation mechanism;
FIG. 8 is a front view of the pressing sliding fit limit type spring mounting mechanism;
FIG. 9 is a track diagram of the spring track groove;
FIG. 10 is a schematic structural diagram of a guiding type umbilical cord stem cell containing mechanism;
FIG. 11 is a cross-sectional view of a guided umbilical cord stem cell containment mechanism;
FIG. 12 is a schematic view of the structure of a liquid nitrogen filled storage tank;
FIG. 13 is a cross-sectional view of a liquid nitrogen filled storage tank.
The device comprises a liquid nitrogen filling type storage box, a pressing sliding embedded limit type elastic pressing placement mechanism, a 3 ultraviolet safe extraction type disinfection mechanism, a 4 guide type umbilical cord stem cell containing mechanism, a 5 temperature and humidity adjusting mechanism, a 6 disinfection box, a 7 microwave generator, a 8 ionization box, a 9 deionization tube, a 10 partition plate, a 11 inflation inlet, a 12 exhaust outlet, a 13 storage door, a 14 stable solid body, a 15 sliding cavity, a 16 clamping sliding block, a 17 sliding embedded limit type elastic pressing component, a 18 elastic pressing track groove, a 19 embedded sliding column, a 20 pressing spring, a 21 elastic pressing rod, a 22 clamping groove, a 23 storage barrel, a 24 self-adaptive fastening spring, a 25 guide type fetching and releasing plate, a 26 temperature sensor, a 27 humidity sensor, a 28 controller, a 29 display screen, a 30 temperature adjusting knob, a 31 humidity adjusting knob, a 32 storage box body, a 33 liquid nitrogen storage cavity, a 34, a closed cover, a 35, a liquid nitrogen replacement opening, a 36 and a handle.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, 4 and 10, the invention provides a temperature and humidity regulation storage for active preservation of umbilical cord stem cells, which comprises a liquid nitrogen filling type storage box 1, a pressing sliding embedded limit type elastic pressing placement mechanism 2, an ultraviolet safe extraction type disinfection mechanism 3, a guide type umbilical cord stem cell containing mechanism 4 and a temperature and humidity regulation mechanism 5, wherein the pressing sliding embedded limit type elastic pressing placement mechanism 2 is arranged in the liquid nitrogen filling type storage box 1, the ultraviolet safe extraction type disinfection mechanism 3 is clamped and slidably arranged in the pressing sliding embedded limit type elastic pressing placement mechanism 2, the guide type umbilical cord stem cell containing mechanism 4 is arranged in the ultraviolet safe extraction type disinfection mechanism 3, and the temperature and humidity regulation mechanism 5 is arranged on the liquid nitrogen filling type storage box 1.
As shown in fig. 1, 2, 3, 12 and 13, the liquid nitrogen-filled storage tank 1 comprises a storage tank body 32, a liquid nitrogen storage chamber 33 and a closure cap 34, wherein the liquid nitrogen storage chamber 33 is arranged in the storage tank body 32, and the closure cap 34 is rotatably arranged on the storage tank body 32; the side wall of the storage box body 32 is provided with a liquid nitrogen replacement port 35; a handle 36 is provided on the outer side wall of the closure 34.
As shown in fig. 1, 7, 8 and 9, the pressing sliding fitting limit type suppressing and setting mechanism 2 includes a stable solid body 14, a sliding cavity 15, a clamping sliding block 16 and a sliding fitting limit type suppressing component 17, wherein the stable solid body 14 is arranged in the liquid nitrogen filling type storage tank 1, the sliding cavity 15 is arranged in the stable solid body 14, a clamping groove 22 is arranged on the inner side wall of the stable solid body 14, the clamping sliding block 16 is clamped and slidably arranged in the clamping groove 22, and the sliding fitting limit type suppressing component 17 is arranged on the stable solid body 14 and the clamping sliding block 16; the sliding embedded limiting type elastic pressing component 17 comprises an elastic pressing track groove 18, an embedded sliding column 19, a pressing spring 20 and an elastic pressing rod 21, the elastic pressing track groove 18 is formed in the clamping sliding block 16, the embedded sliding column 19 is arranged in the elastic pressing track groove 18 in a clamping sliding mode, one end of the pressing spring 20 is arranged on the clamping sliding block 16, the other end of the pressing spring 20 is arranged on the inner side bottom wall of the solid stabilizing body 14, one end of the elastic pressing rod 21 is rotatably arranged on the solid stabilizing body 14, and the other end of the elastic pressing rod 21 is rotatably connected with the embedded sliding column 19.
As shown in fig. 9, a-a 'and c-c' are slide switching limit points, which are stable pressed-in states when the embedded slide column 19 is at b-b 'and stable ejected states when the embedded slide column 19 is at d-d'.
As shown in fig. 1, fig. 10 and fig. 11, the guiding type umbilical cord stem cell containing mechanism 4 comprises a storage cylinder 23, adaptive fastening springs 24 and a guiding type taking and placing plate 25, wherein the storage cylinder 23 is arranged in the disinfection box 6, the adaptive fastening springs 24 are uniformly arranged on the circumferential wall of the inner side of the storage cylinder 23 at intervals, and the guiding type taking and placing plate 25 is arranged on the adaptive fastening springs 24.
As shown in fig. 1, 4, 5 and 6, the ultraviolet safe removable sterilizing mechanism 3 comprises a sterilizing box 6, a microwave generator 7, an ionization box 8 and a deionization tube 9, wherein the sterilizing box 6 is arranged on the pressing, sliding, embedded and limiting type elastic pressing and arranging mechanism 2, the microwave generator 7 is arranged on the upper wall of the inner side of the sterilizing box 6, the ionization box 8 is arranged in the sterilizing box 6, the microwave generator 7 is arranged in the ionization box 8, the deionization tube 9 is communicated with the ionization box 8, and a partition plate 10 is arranged in the sterilizing box 6; the sterilizing box 6 is provided with an inflation inlet 11 and an exhaust outlet 12, the inflation inlet 11 is communicated with the ionization box 8, and the outer side wall of the sterilizing box 6 is provided with a storage door 13.
As shown in fig. 1, the temperature and humidity adjusting mechanism 5 includes a temperature sensor 26, a humidity sensor 27, a controller 28, a display screen 29, a temperature adjusting knob 30 and a humidity adjusting knob 31, the temperature sensor 26, the humidity sensor 27 and the controller 28 are respectively disposed on the inner side wall of the liquid nitrogen filled storage tank 1, the controller 28 is disposed between the temperature sensor 26 and the humidity sensor 27, the display screen 29 is disposed on the outer side wall of the liquid nitrogen filled storage tank 1, and the temperature adjusting knob 30 and the humidity adjusting knob 31 are disposed on the outer side wall of the liquid nitrogen filled storage tank 1; controller 28 is model TDK0302.
When the device is used specifically, the handle 36 is held to open the sealing cover 34, the top wall of the outer side of the disinfection box 6 is pressed until the disinfection box 6 pops up, the storage door 13 is opened, umbilical cord stem cells are placed in the storage barrel 23, after the umbilical cord stem cells are placed, the storage door 13 is closed, the microwave generator 7 is started, microwave radiation emitted by the microwave generator 7 in operation irradiates gas, the gas is changed into plasma, the plasma penetrates through the ionization box 8 and reaches the disinfection box 6 through the deionization tube 9, and in the passing process, ions in a plasma region collide with the tube wall when being recombined and converted into excited gas molecules; therefore, excited gas rather than plasma is conveyed into the sterilizing box 6, excited gas molecules are converted to a ground state, weak ultraviolet radiation is emitted, the weak radiation sterilizes the surface of an article without damaging the article, the technical effect of safely and harmlessly sterilizing umbilical cord stem cells is achieved, after sterilization, the top wall of the outer side of the sterilizing box 6 is pressed again, the sterilizing box 6 is pressed into the storage box body 32, the sealing cover 34 is closed, liquid nitrogen is filled into the liquid nitrogen storage cavity 33 through the liquid nitrogen replacement port 35, the temperature and the humidity in the storage box body 32 are displayed in real time through the display screen 29, the temperature and the humidity in the storage box body 32 are controlled and adjusted through the controller 28 by screwing the temperature adjusting knob 30 and the humidity adjusting knob 31, and the arrangement of the sliding and embedding limit type elastic pressing and placing mechanism 2 is pressed, so that the problems that the umbilical cord stem cells are stored at low temperature (the activity of the umbilical stem cells is improved) and cannot be stored at the low temperature (hands are easily frozen injury caused) are solved, the specific working process of the invention is difficult, and the steps are repeated when the umbilical stem cells are used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an umbilical cord stem cell activity is preserved and is used humiture regulation memory which characterized in that: the device comprises a liquid nitrogen filling type storage box (1), a pressing sliding embedded limiting type elastic pressing placement mechanism (2), an ultraviolet safe extraction type disinfection mechanism (3), a guiding type umbilical cord stem cell containing mechanism (4) and a temperature and humidity adjusting mechanism (5), wherein the pressing sliding embedded limiting type elastic pressing placement mechanism (2) is arranged in the liquid nitrogen filling type storage box (1), the ultraviolet safe extraction type disinfection mechanism (3) is clamped and slidably arranged in the pressing sliding embedded limiting type elastic pressing placement mechanism (2), the guiding type umbilical cord stem cell containing mechanism (4) is arranged in the ultraviolet safe extraction type disinfection mechanism (3), and the temperature and humidity adjusting mechanism (5) is arranged on the liquid nitrogen filling type storage box (1); ultraviolet ray safety extraction formula disinfection mechanism (3) are including disinfect box (6), microwave generator (7), ionization case (8) and deionization pipe (9), disinfect box (6) are located and are pressed down on the spacing formula of slip gomphosis suppress settling mechanism (2), microwave generator (7) are located on disinfect box (6) inboard upper wall, in disinfect box (6) were located in ionization case (8), ionization case (8) are located in ionization case (8), deionization pipe (9) link up with ionization case (8) and link to each other, be equipped with baffle (10) in disinfect box (6).
2. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 1, wherein: be equipped with gas charging port (11) and gas vent (12) on disinfect box (6), gas charging port (11) link up with ionization box (8) and link up continuously, be equipped with on disinfect box (6) lateral wall and deposit door (13).
3. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 2, wherein: pressing sliding embedded limiting type elastic pressing arrangement mechanism (2) comprises a stable solid body (14), a sliding cavity (15), a clamping sliding block (16) and a sliding embedded limiting type elastic pressing assembly (17), the stable solid body (14) is arranged in a liquid nitrogen filling type storage box (1), the sliding cavity (15) is arranged in the stable solid body (14), the clamping sliding block (16) is arranged in the sliding cavity (15) in a clamping mode, and the sliding embedded limiting type elastic pressing assembly (17) is arranged on the stable solid body (14) and the clamping sliding block (16).
4. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 3, wherein: subassembly (17) is suppressed to spacing formula of slip gomphosis including suppress track groove (18), embedding slip post (19), pressing spring (20) and suppress pole (21), suppress track groove (18) and locate on block sliding block (16), embedding slip post (19) block slides and locates in suppress track groove (18), the one end of pressing spring (20) is located on block sliding block (16), the other end of pressing spring (20) is located on solid (14) inboard diapire, the one end of suppressing pole (21) is rotated and is located on solid (14), the other end of suppressing pole (21) rotates and links to each other with embedding slip post (19) rotation.
5. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 4, wherein: the inner side wall of the stable solid body (14) is provided with a clamping groove (22), and the clamping sliding block (16) is arranged in the clamping groove (22) in a clamping and sliding manner.
6. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 5, wherein: guide formula umbilical cord stem cell holds mechanism (4) and gets including storage cylinder (23), self-adaptation fastening spring (24), guide formula and puts board (25), disinfect box (6) are located in storage cylinder (23), on the inboard circumference wall of storage cylinder (23) is located to uniform interval arrangement of self-adaptation fastening spring (24), guide formula is got and is put board (25) and locate on self-adaptation fastening spring (24).
7. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 6, wherein: temperature humidity control mechanism (5) include temperature sensor (26), humidity transducer (27), controller (28), display screen (29), temperature regulation knob (30) and humidity control knob (31), temperature sensor (26), humidity transducer (27) and controller (28) are located respectively on liquid nitrogen filled type storage box (1) inside wall, between temperature sensor (26) and humidity transducer (27) are located in controller (28), display screen (29) are located on liquid nitrogen filled type storage box (1) lateral wall, temperature control knob (30) and humidity control knob (31) are located on liquid nitrogen filled type storage box (1) lateral wall.
8. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 7, wherein: the liquid nitrogen filling type storage box (1) comprises a storage box body (32), a liquid nitrogen storage cavity (33) and a sealing cover (34), wherein the liquid nitrogen storage cavity (33) is arranged in the storage box body (32), and the sealing cover (34) is rotatably arranged on the storage box body (32).
9. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 8, wherein: and a liquid nitrogen replacement port (35) is formed in the side wall of the storage box body (32).
10. The temperature and humidity regulation storage device for umbilical cord stem cell activity preservation according to claim 9, wherein: and a handle (36) is arranged on the outer side wall of the closing cover (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820548.5A CN115152744A (en) | 2022-07-13 | 2022-07-13 | Temperature and humidity regulation storage device for storing umbilical cord stem cell activity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820548.5A CN115152744A (en) | 2022-07-13 | 2022-07-13 | Temperature and humidity regulation storage device for storing umbilical cord stem cell activity |
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| Publication Number | Publication Date |
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| CN115152744A true CN115152744A (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210820548.5A Pending CN115152744A (en) | 2022-07-13 | 2022-07-13 | Temperature and humidity regulation storage device for storing umbilical cord stem cell activity |
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| Country | Link |
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| CN (1) | CN115152744A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477141A (en) * | 2018-03-14 | 2018-09-04 | 苏杰 | A kind of medical hutch of cord blood stem cell |
| CN214297006U (en) * | 2020-12-26 | 2021-09-28 | 中科再生医学科技(广东)有限公司 | Stem cell is with storing cabinet convenient to remove transportation |
| CN215809548U (en) * | 2021-06-07 | 2022-02-11 | 河南省银丰生物工程技术有限公司 | Low-temperature storage device for immune cells |
| CN114916536A (en) * | 2022-07-21 | 2022-08-19 | 青岛奥克生物开发有限公司 | Device for preserving umbilical cord mesenchymal stem cells |
-
2022
- 2022-07-13 CN CN202210820548.5A patent/CN115152744A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477141A (en) * | 2018-03-14 | 2018-09-04 | 苏杰 | A kind of medical hutch of cord blood stem cell |
| CN214297006U (en) * | 2020-12-26 | 2021-09-28 | 中科再生医学科技(广东)有限公司 | Stem cell is with storing cabinet convenient to remove transportation |
| CN215809548U (en) * | 2021-06-07 | 2022-02-11 | 河南省银丰生物工程技术有限公司 | Low-temperature storage device for immune cells |
| CN114916536A (en) * | 2022-07-21 | 2022-08-19 | 青岛奥克生物开发有限公司 | Device for preserving umbilical cord mesenchymal stem cells |
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