CN113477415A - Clinical laboratory's blood centrifugation decker - Google Patents
Clinical laboratory's blood centrifugation decker Download PDFInfo
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- CN113477415A CN113477415A CN202110586107.9A CN202110586107A CN113477415A CN 113477415 A CN113477415 A CN 113477415A CN 202110586107 A CN202110586107 A CN 202110586107A CN 113477415 A CN113477415 A CN 113477415A
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- 239000008280 blood Substances 0.000 title claims abstract description 39
- 210000004369 blood Anatomy 0.000 title claims abstract description 39
- 238000005119 centrifugation Methods 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 68
- 238000001612 separation test Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 239000011550 stock solution Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000013517 stratification Methods 0.000 claims 8
- 238000000926 separation method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- 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
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B2005/0435—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with adapters for centrifuge tubes or bags
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a blood centrifugal layering device for clinical laboratory, which relates to the technical field of blood separation, and specifically comprises a base and a liquid storage cavity, wherein a shell is arranged on the upper surface of the base, a first air pump is arranged in the middle of the interior of the shell, the lower end of the first air pump is connected with a pipeline, the pipeline is positioned in the interior of the base, and the tail end of the pipeline is connected with a sucker. This clinical laboratory blood centrifugation decker, the separation test tube upper end of settling is in the terminal logical mouth department of gag lever post, and the first notch internal connection that the port inner wall was seted up has first fixed block, make things convenient for the second air pump to let in gas through the runner, runner one end accesss to first notch, can be ejecting with first intraoral first fixed block in first notch, thereby contact separation test tube outer wall carries out spacing fixed, carry out centrifugal separation in order to guarantee that the separation test tube is in the tilt state, its state separation effect is better, and the decurrent metal sleeve of the first fixed block spacing fixed opening of follow-up accessible accomplishes the cleaning work.
Description
Technical Field
The invention relates to the technical field of blood separation in clinical laboratories, in particular to a blood centrifugal layering device in clinical laboratories.
Background
Clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral and transfusion science branch subjects, clinical laboratory medical staff need to pour blood into centrifuging tube with the help of centrifugal equipment to carry out centrifugation layering processing in the process of carrying out blood detection to the patient to detect the component content of each element in blood.
At present, blood centrifugal device on the market is carrying out the in-process of centrifugation rotation to the separation test tube, is difficult to guarantee the stability of test tube to influence the separation effect, and follow-up be difficult to wash the disinfection to metal sleeve, and then be difficult to guarantee sanitary conditions, to above-mentioned condition, we have released a clinical laboratory blood centrifugation decker.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blood centrifugal layering device for clinical laboratory, which solves the problems that the stability of a test tube is difficult to ensure in the process of centrifugally rotating the separation test tube by the blood centrifugal device on the market at present, so that the separation effect is influenced, and the subsequent cleaning and disinfection of a metal sleeve are difficult, so that the sanitary condition is difficult to ensure.
In order to achieve the purpose, the invention is realized by the following technical scheme: a centrifugal blood layering device for clinical laboratory comprises a base and a liquid storage inner cavity, wherein a shell is arranged on the upper surface of the base, a first air pump is arranged in the middle of the interior of the shell, the lower end of the first air pump is connected with a pipeline, the pipeline is located inside the base, the tail end of the pipeline is connected with a sucker, the sucker is located on the lower surface of the base, a substrate layer is arranged inside the shell, a motor is arranged inside the substrate layer, the upper end of the motor is connected with a first rotating shaft, a connector is arranged at the upper end of the first rotating shaft, a connecting rod is fixed to the outer wall of the connector, a clamping groove is formed in the inner side surface of the connecting rod, a metal sleeve is connected to the inner side of the connecting rod, a clamping block is fixed to the outer wall of the metal sleeve, the clamping block is located inside the clamping groove, a separation test tube is arranged inside the metal sleeve, and a limiting rod is fixed to the upper surface of the connecting rod, and the opening has been seted up to the upper surface of gag lever post, first notch has been seted up to the inner wall of opening, and the internal connection of first notch has first fixed block, the end-to-end connection of first notch has the runner, and the other end of runner is connected with the second notch, the second notch is located the inner wall of connecting rod, and the inside of second notch is provided with the second fixed block, the end-to-end connection of runner has the second air pump, the stock solution inner chamber sets up the inner wall of casing, and the top of stock solution inner chamber is connected with the water pump, the outer wall of water pump is provided with the connecting pipe, and the end of connecting pipe is provided with the damping pivot, the outer wall connection of damping pivot has the shower nozzle, the outer wall of stock solution inner chamber is provided with the waste liquid chamber, and the lower extreme in waste liquid chamber is connected with the drain pipe, the outer wall edge of casing is connected with the case lid, and the internal surface of case lid is provided with ultraviolet lamp.
Optionally, the sucking discs form a communicating structure with the first air pump through a pipeline, the sucking discs are equidistantly distributed on the lower surface of the base, and the base is connected with the shell in a welding mode.
Optionally, the connector constitutes revolution mechanic through between first pivot and motor and the base plate layer, and the connector outer wall encircles and distributes and have the connecting rod, is parallel distribution between connecting rod and the base moreover.
Optionally, the metal sleeve passes through to constitute the active structure between fixture block and draw-in groove and the connecting rod, and metal sleeve's internal surface and the surface of separation test tube laminate mutually, be swing joint moreover between metal sleeve and the separation test tube.
Optionally, the first fixing block forms a movable structure between the first notch and the limiting rod, the first notch forms a communicating structure between the runner and the second air pump, and the limiting rod is inclined.
Optionally, the separation test tube forms a fixing structure between the first fixing block and the limiting rod, the outer surfaces of the first fixing block and the second fixing block are arc-shaped, and the second fixing block is movably connected with the second notch.
Optionally, the nozzle forms a communicating structure with the liquid storage cavity through the connecting pipe and the water pump, the nozzle forms an adjustable structure with the connecting pipe through the damping rotating shaft, and the center line of the nozzle coincides with the center line of the metal sleeve.
Optionally, waste liquid chamber and stock solution inner chamber upper surface all are the slope form, and waste liquid chamber and stock solution inner chamber are cyclic annular.
Optionally, the size of the outer opening of the box cover is matched with the size of the inner opening of the shell, and the vertical center line of the shell is overlapped with the vertical center line of the ultraviolet lamp.
The invention provides a clinical laboratory blood centrifugal layering device which has the following beneficial effects:
1. this clinical laboratory blood centrifugation decker, the separation test tube upper end of settling is in the terminal logical mouth department of gag lever post, and the first notch internal connection that the port inner wall was seted up has first fixed block, make things convenient for the second air pump to let in gas through the runner, runner one end accesss to first notch, can be ejecting with first intraoral first fixed block in first notch, thereby contact separation test tube outer wall carries out spacing fixed, carry out centrifugal separation in order to guarantee that the separation test tube is in the tilt state, its state separation effect is better, and the decurrent metal sleeve of the first fixed block spacing fixed opening of follow-up accessible accomplishes the cleaning work.
2. This clinical laboratory blood centrifugation decker, in-process to metal sleeve carries out periodic cleaning, can insert empty metal sleeve opening from the gag lever post through-hole department downwards, and carry out spacing fixed to it through fixture block and second fixed block, and shells inner wall's water pump can extract the sterile water in the stock solution inner chamber and carry out high pressure flushing to the metal sleeve inner chamber through the terminal shower nozzle of connecting pipe, carry out periodic cleaning to metal sleeve and can guarantee the sanitary condition of blood separation environment, guarantee the inspection effect.
3. This clinical laboratory blood centrifugation decker, the in-process that spin-dries the metal casing that finishes to the washing, can rotate metal casing through draw-in groove department to coincide mutually with the connecting rod plumb line, and the second notch that its inner wall was seted up can be ejecting with the second fixed block through ventilating of second air pump to carry out spacing fixed to the metal casing to horizontal state, and the drive of accessible motor carries out centrifugal dehydration and handles, and the metal casing after the dehydration drying will be cleaner.
4. This clinical laboratory blood centrifugation decker, shower nozzle accessible damping pivot carry out the angle change to adjust the degree of accuracy that the shower nozzle washed, guarantee metal sheathed tube cleaning performance, and the ultraviolet lamp of case lid internal surface setting can carry out ultraviolet irradiation to the metal sheathed tube that the centrifugation was spin-dried and device is inside and disinfect, with the sterile environment of further improvement device, guarantee inspection effect.
5. This clinical laboratory blood centrifugation decker, the inside sucking disc that sets up of casing drive base lower surface adsorbs the desktop to improve the holistic stability of device, the device volume is less, conveniently carries the transfer, has improved holistic flexibility.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of a metal sleeve according to the present invention;
FIG. 3 is a schematic view of a portion of the connecting rod of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a housing; 3. a first air pump; 4. a pipeline; 5. a suction cup; 6. a substrate layer; 7. a motor; 8. a first rotating shaft; 9. a connector; 10. a connecting rod; 11. a card slot; 12. a metal sleeve; 13. a clamping block; 14. separating the test tube; 15. a limiting rod; 16. a port; 17. a first notch; 18. a first fixed block; 19. a flow channel; 20. a second notch; 21. a second fixed block; 22. a second air pump; 23. a liquid storage inner cavity; 24. a water pump; 25. a connecting pipe; 26. a damping rotating shaft; 27. a spray head; 28. a waste fluid chamber; 29. a drain pipe; 30. a box cover; 31. an ultraviolet lamp.
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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and 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 invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a clinical laboratory blood centrifugal layering device comprises a base 1 and a liquid storage cavity 23, wherein a shell 2 is arranged on the upper surface of the base 1, and the middle part in the shell 2 is provided with a first air pump 3, the lower end of the first air pump 3 is connected with a pipeline 4, the pipeline 4 is positioned inside the base 1, the tail end of the pipeline 4 is connected with the sucker 5, the sucker 5 is positioned on the lower surface of the base 1, the sucker 5 and the first air pump 3 form a communicated structure through the pipeline 4, the suckers 5 are distributed on the lower surface of the base 1 at equal intervals, the base 1 and the shell 2 are connected by welding, before the blood sample is centrifugally separated, the first air pump 3 can drive the sucker 5 on the lower surface of the base 1 to adsorb the table top, therefore, the overall stability of the device is improved, the device is small in size, convenient to carry and transfer, and overall flexibility is improved;
a substrate layer 6 is arranged in the shell 2, a motor 7 is arranged in the substrate layer 6, a first rotating shaft 8 is connected to the upper end of the motor 7, a connector 9 is arranged at the upper end of the first rotating shaft 8, a connecting rod 10 is fixed to the outer wall of the connector 9, a clamping groove 11 is formed in the inner side surface of the connecting rod 10, a metal sleeve 12 is connected to the inner side of the connecting rod 10, a clamping block 13 is fixed to the outer wall of the metal sleeve 12, the clamping block 13 is located in the clamping groove 11, a separation test tube 14 is arranged in the metal sleeve 12, the connector 9 forms a rotating structure with the substrate layer 6 through the first rotating shaft 8 and the motor 7, the connecting rod 10 is distributed around the outer wall of the connector 9, the connecting rod 10 and the base 1 are distributed in parallel, a movable structure is formed between the metal sleeve 12 and the connecting rod 10 through the clamping block 13 and the clamping groove 11, and the inner surface of the metal sleeve 12 is attached to the outer surface of the separation test tube 14, the metal sleeve 12 is movably connected with the separation test tube 14, the separation test tube 14 can be placed in the metal sleeve 12 to be stored in the process of placing the separation test tube 14 filled with blood samples, the metal sleeve 12 can be connected to the clamping groove 11 of the connecting rod 10 through the clamping block 13 on the outer wall, and the connecting rod 10 is circumferentially distributed on the outer wall of the connecting head 9, so that the motor 7 at the lower end of the connecting head 9 can drive the four separation test tubes 14 to perform centrifugal separation operation at the same time;
a limiting rod 15 is fixed on the upper surface of the connecting rod 10, a through hole 16 is formed in the upper surface of the limiting rod 15, a first notch 17 is formed in the inner wall of the through hole 16, a first fixing block 18 is connected inside the first notch 17, a flow channel 19 is connected at the tail end of the first notch 17, a second notch 20 is connected at the other end of the flow channel 19, the second notch 20 is located on the inner wall of the connecting rod 10, a second fixing block 21 is arranged inside the second notch 20, a second air pump 22 is connected at the tail end of the flow channel 19, a movable structure is formed between the first fixing block 18 and the limiting rod 15 through the first notch 17, a communicated structure is formed between the first notch 17 and the second air pump 22 through the flow channel 19, the limiting rod 15 is inclined, a fixing structure is formed between the separation test tube 14 and the limiting rod 15 through the first fixing block 18, and the outer surfaces of the first fixing block 18 and the second fixing block 21 are arc-shaped, and the second fixed block 21 is movably connected with the second notch 20, the upper end of the arranged separation test tube 14 is positioned at the through hole 16 at the tail end of the limiting rod 15, the first notch 17 arranged on the inner wall of the through hole 16 is internally connected with the first fixed block 18, so that the second air pump 22 can conveniently introduce air through the flow passage 19, the air can flow to two ends of the flow passage 19, one end of the air is connected with the first notch 17, the first fixed block 18 in the first notch 17 can be ejected out, the air is contacted with the outer wall of the separation test tube 14 for limiting and fixing, the separation test tube 14 is ensured to be in an inclined state for centrifugal separation, the state separation effect is better, the other end of the flow passage 19 is connected with the second notch 20 on the inner wall of the connecting rod 10, in the process of spin-drying the cleaned metal sleeve 12, the metal sleeve 12 can be rotated to coincide with the perpendicular line of the connecting rod 10 through the clamping groove 11, and the second notch 20 arranged on the inner wall of the air pump 22 can eject the second fixed block 21, the metal sleeve 12 in a transverse state is limited and fixed, and the fixture block 13 on the outer wall of the metal sleeve 12 is positioned in the clamping groove 11 for further limiting, so that the stability of the metal sleeve 12 in the centrifugal dehydration process can be effectively improved, and the dehydrated and dried metal sleeve 12 is cleaner;
the liquid storage cavity 23 is arranged on the inner wall of the shell 2, a water pump 24 is connected above the liquid storage cavity 23, a connecting pipe 25 is arranged on the outer wall of the water pump 24, a damping rotating shaft 26 is arranged at the tail end of the connecting pipe 25, a spray head 27 is connected on the outer wall of the damping rotating shaft 26, a waste liquid cavity 28 is arranged on the outer wall of the liquid storage cavity 23, a drain pipe 29 is connected at the lower end of the waste liquid cavity 28, a box cover 30 is connected on the edge of the outer wall of the shell 2, an ultraviolet lamp 31 is arranged on the inner surface of the box cover 30, the spray head 27 forms a communicating structure with the liquid storage cavity 23 through the connecting pipe 25 and the water pump 24, an adjustable structure is formed between the spray head 27 and the connecting pipe 25 through the damping rotating shaft 26, the central line of the spray head 27 coincides with the central line of the metal sleeve 12, the upper surfaces of the waste liquid cavity 28 and the liquid storage cavity 23 are inclined, the waste liquid cavity 28 and the liquid storage cavity 23 are annular, the size of the outer opening of the box cover 30 coincides with the size of the inner opening of the shell 2, and the vertical central line of the shell 2 coincides with the vertical central line of the ultraviolet lamp 31, in the process of cleaning the metal sleeve 12 regularly, the box cover 30 is sealed, the empty metal sleeve 12 can be inserted from the through hole 16 of the limiting rod 15 with the opening facing downward, the clamping block 13 on the outer wall of the metal sleeve 12 is ensured to be clamped into the clamping groove 11 of the connecting rod 10, and the second air pump 22 drives the first fixing block 18 to limit and fix the metal sleeve 12, so as to ensure the stability of the cleaning process, the water pump 24 on the inner wall of the shell 2 can pump the disinfectant in the liquid storage cavity 23 and perform high-pressure washing on the inner cavity of the metal sleeve 12 through the spray head 27 at the tail end of the connecting pipe 25, the spray head 27 can change the angle through the damping rotating shaft 26, so as to adjust the washing accuracy of the spray head 27, the sewage generated by washing can flow into the waste liquid cavity 28 for storage, and the regular washing of the metal sleeve 12 can ensure the sanitary condition of the blood separation environment, the inspection effect is ensured, and the ultraviolet lamp 31 arranged on the inner surface of the box cover 30 can perform ultraviolet irradiation sterilization on the metal sleeve 12 which is centrifugally dried and the inside of the device, so that the sterile environment of the device is further improved, and the inspection effect is ensured.
In conclusion, when the clinical laboratory blood centrifugal layering device is used, firstly, before the blood sample is centrifugally separated, the sucking disc 5 on the lower surface of the base 1 can be driven by the first air pump 3 to adsorb a table top, so that the overall stability of the device is improved;
then the separation test tube 14 with the blood sample is placed into the metal sleeve 12 for storage, the metal sleeve 12 can be connected into the clamping groove 11 of the connecting rod 10 through the clamping block 13 on the outer wall, the upper end of the placed separation test tube 14 is located at the through hole 16 at the tail end of the limiting rod 15, the first notch 17 formed in the inner wall of the through hole 16 is internally connected with the first fixing block 18, the second air pump 22 can conveniently introduce air through the flow channel 19, the air can flow to two ends of the flow channel 19, one end of the air can be connected to the first notch 17, the first fixing block 18 in the first notch 17 can be ejected out, and therefore the outer wall of the separation test tube 14 is contacted for limiting and fixing, the separation test tube 14 is ensured to be in an inclined state for centrifugal separation, and the state separation effect is better;
during periodic cleaning of the metal sleeve 12, the lid 30 is then sealed rotationally, the hollow metal sleeve 12 can be inserted from the through hole 16 of the limiting rod 15 with the opening facing downwards, so as to ensure that the clamping block 13 on the outer wall of the metal sleeve 12 is clamped into the clamping groove 11 of the connecting rod 10, and the second air pump 22 drives the first fixing block 18 to limit and fix the metal sleeve 12, so as to ensure the stability of the cleaning process, and the water pump 24 on the inner wall of the shell 2 will pump the sterilized water in the liquid storage cavity 23 and wash the inner cavity of the metal sleeve 12 with high pressure through the nozzle 27 at the end of the connecting pipe 25, the nozzle 27 can change the angle through the damping rotating shaft 26, to adjust the accuracy of the flushing by the nozzle 27, the sewage generated by the flushing can flow into the waste liquid chamber 28 for storage, the metal sleeve 12 is cleaned regularly, so that the sanitary condition of a blood separation environment can be guaranteed, and the inspection effect is guaranteed;
the washed metal sleeve 12 can be dried, the metal sleeve 12 can be rotated to be coincident with the perpendicular bisector of the connecting rod 10 through the clamping groove 11, the second notch 20 formed in the inner wall of the metal sleeve can eject the second fixing block 21 through ventilation of the second air pump 22 so as to limit and fix the metal sleeve 12 in a transverse state, the clamping block 13 on the outer wall of the metal sleeve 12 is positioned in the clamping groove 11 for further limiting, the stability of the metal sleeve 12 in the centrifugal dehydration process can be effectively improved, and the dehydrated and dried metal sleeve 12 is cleaner;
finally, the ultraviolet lamp 31 arranged on the inner surface of the box cover 30 can be opened, so that the metal sleeve 12 centrifugally dried and the inside of the device can be conveniently subjected to ultraviolet irradiation sterilization, the sterile environment of the device is further improved, and the inspection effect is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a clinical laboratory blood centrifugation decker, includes base (1) and stock solution inner chamber (23), its characterized in that: the upper surface of the base (1) is provided with a shell (2), the middle inside the shell (2) is provided with a first air pump (3), the lower end of the first air pump (3) is connected with a pipeline (4), the pipeline (4) is positioned inside the base (1), the tail end of the pipeline (4) is connected with a sucker (5), the sucker (5) is positioned on the lower surface of the base (1), the inside of the shell (2) is provided with a substrate layer (6), the inside of the substrate layer (6) is provided with a motor (7), the upper end of the motor (7) is connected with a first rotating shaft (8), the upper end of the first rotating shaft (8) is provided with a connector (9), the outer wall of the connector (9) is fixed with a connecting rod (10), the inner side surface of the connecting rod (10) is provided with a clamping groove (11), the inner side of the connecting rod (10) is connected with a metal sleeve (12), a clamping block (13) is fixed on the outer wall of the metal sleeve (12), the clamping block (13) is located inside the clamping groove (11), a separation test tube (14) is arranged inside the metal sleeve (12), a limiting rod (15) is fixed on the upper surface of the connecting rod (10), a through hole (16) is formed in the upper surface of the limiting rod (15), a first notch (17) is formed in the inner wall of the through hole (16), a first fixing block (18) is connected inside the first notch (17), a flow channel (19) is connected to the tail end of the first notch (17), a second notch (20) is connected to the other end of the flow channel (19), the second notch (20) is located on the inner wall of the connecting rod (10), a second fixing block (21) is arranged inside the second notch (20), a second air pump (22) is connected to the tail end of the flow channel (19), the inner liquid storage cavity (23) is provided with the inner wall of the shell (2), and the top of stock solution inner chamber (23) is connected with water pump (24), the outer wall of water pump (24) is provided with connecting pipe (25), and the end of connecting pipe (25) is provided with damping pivot (26), the outer wall connection of damping pivot (26) has shower nozzle (27), the outer wall of stock solution inner chamber (23) is provided with waste liquid chamber (28), and the lower extreme in waste liquid chamber (28) is connected with drain pipe (29), the outer wall edge of casing (2) is connected with case lid (30), and the internal surface of case lid (30) is provided with ultraviolet lamp (31).
2. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: sucking disc (5) pass through and constitute the intercommunication column structure between pipeline (4) and first air pump (3), and sucking disc (5) equidistance distributes in base (1) lower surface, and the connected mode between base (1) and casing (2) is the welding moreover.
3. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: connector (9) constitute revolution mechanic through between first pivot (8) and motor (7) and base plate layer (6), and connector (9) outer wall encircles and distributes and have connecting rod (10), is parallel distribution moreover between connecting rod (10) and base (1).
4. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: metal sleeve (12) pass through and constitute the active structure between fixture block (13) and draw-in groove (11) and connecting rod (10), and the internal surface of metal sleeve (12) and the surface of separation test tube (14) laminate mutually, be swing joint moreover between metal sleeve (12) and the separation test tube (14).
5. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: the first fixing block (18) and the limiting rod (15) form a movable structure through the first notch (17), the first notch (17) and the second air pump (22) form a communicated structure through the flow channel (19), and the limiting rod (15) is inclined.
6. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: the separation test tube (14) forms a fixed structure through the first fixed block (18) and the limiting rod (15), the outer surfaces of the first fixed block (18) and the second fixed block (21) are arc-shaped, and the second fixed block (21) is movably connected with the second notch (20).
7. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: the spray head (27) forms a communicated structure with the liquid storage cavity (23) through the connecting pipe (25) and the water pump (24), the spray head (27) forms an adjustable structure with the connecting pipe (25) through the damping rotating shaft (26), and the center line of the spray head (27) is overlapped with the center line of the metal sleeve (12).
8. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: waste liquid chamber (28) and stock solution inner chamber (23) upper surface all are the slope form, and waste liquid chamber (28) and stock solution inner chamber (23) are cyclic annular.
9. The clinical laboratory blood centrifugation and stratification device of claim 1, wherein: the size of the outer opening of the box cover (30) is matched with the size of the inner opening of the shell (2), and the vertical central line of the shell (2) is overlapped with the vertical central line of the ultraviolet lamp (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110586107.9A CN113477415A (en) | 2021-05-27 | 2021-05-27 | Clinical laboratory's blood centrifugation decker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110586107.9A CN113477415A (en) | 2021-05-27 | 2021-05-27 | Clinical laboratory's blood centrifugation decker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113477415A true CN113477415A (en) | 2021-10-08 |
Family
ID=77933206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110586107.9A Withdrawn CN113477415A (en) | 2021-05-27 | 2021-05-27 | Clinical laboratory's blood centrifugation decker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113477415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117363463A (en) * | 2023-10-16 | 2024-01-09 | 上海多宁生物科技股份有限公司 | Activating device for culture medium |
-
2021
- 2021-05-27 CN CN202110586107.9A patent/CN113477415A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117363463A (en) * | 2023-10-16 | 2024-01-09 | 上海多宁生物科技股份有限公司 | Activating device for culture medium |
| CN117363463B (en) * | 2023-10-16 | 2024-03-15 | 上海多宁生物科技股份有限公司 | Activating device for culture medium |
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Application publication date: 20211008 |