WO2014133259A1 - 블로윙 방식을 이용한 검진 대상물 착상 장치 - Google Patents
블로윙 방식을 이용한 검진 대상물 착상 장치 Download PDFInfo
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- WO2014133259A1 WO2014133259A1 PCT/KR2014/000129 KR2014000129W WO2014133259A1 WO 2014133259 A1 WO2014133259 A1 WO 2014133259A1 KR 2014000129 W KR2014000129 W KR 2014000129W WO 2014133259 A1 WO2014133259 A1 WO 2014133259A1
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- Prior art keywords
- filter
- container
- slide
- examination object
- suction
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
- G01N2001/317—Apparatus therefor spraying liquids onto surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
- G01N2001/387—Other diluting or mixing processes mixing by blowing a gas, bubbling
Definitions
- the present invention relates to an examination object implantation apparatus using a blowing method, and the sameness of the examination object extracted from the container by blowing air into the interior of the container in which the examination object is stored to derive a uniform distribution state of the examination object in the container. It is characterized in that to ensure that.
- the solution container may collect cervical cells and the like and then examine the cells.
- the solution can be used to mix the cells in the liquid, and the container is a container structure that contains a collecting port where the cells are collected and is capped to allow the user to mix the cells into the liquid by shaking them using a hand or a device.
- This solution container is limited in its use to store the liquid, so the device for transferring the cells to the slide was provided with a separate container for receiving the liquid. In other words, a separate container is required in addition to the solution container.
- the container containing the liquid of such a conventional apparatus has an open top structure, contact with air was inevitable.
- the cylindrical body supports the filter on which the collecting membrane is placed and sucks the liquid from the container by a piston entering and exiting from the body, and the body and the container are screwed together.
- the prior art related to the present invention is Korean Patent No. 10-1058409.
- the present invention has been made to solve the problems of the prior art as described above, the screening to be carried out by the automated means to separate the object from the container containing the mixed solution containing the test object, such as cells to be collected on the slide
- the object is to provide an object implantation apparatus.
- Another object of the present invention is to provide an examination object implantation apparatus, which blows air in a process of sucking and extracting an object from a container to make a sample in the container uniformly distributed.
- An object of the present invention is provided with a container fixing means that is equipped with a container containing a mixed liquid containing a test object in the first lid filter is provided at the inlet, the solution is passed through the screen of the filter to filter the test object is the mixed solution In the state in which the inlet of the container is coupled, it is coupled to the filter to inject air primarily to the lower end of the filter to float the screening object inside the container and then perform a second suction to the inside of the container.
- a suction unit having an air spray and suction means for implanting the examination object on the filter and a slide located at the upper end of the filter on which the examination object is implanted, generate a positive pressure at the lower end of the filter, and are implanted on the filter.
- the blower unit and the filter which implant the examination object on the slide, the suction unit and the blower.
- a filter conveying means for sequentially conveying onto the unit, wherein the suction unit is coupled to the filter in a state in which the inlet of the container and the filter are combined to inject air primarily to the filter, thereby providing the first of the container.
- the examination object precipitated on the tea lid filter is suspended to form a state in which the examination object is uniformly distributed in the mixed solution, and then suction is performed secondarily to suck the examination object from the container and to implant the examination object. It is achieved by the examination object implantation apparatus using a blowing method characterized in that.
- the suction unit is secondarily suctioned to lower the screen after the examination object is implanted on the filter to separate the filter from the inlet of the container, and then additionally suction to the filter. It is desirable to discharge the settled solution and any substances that interfere with the inspection.
- the examination object implantation apparatus of the present invention preferably further comprises a non-turbidity measuring means for measuring the turbidity of the mixed solution to determine the distribution ratio of the examination object contained in the mixed liquid of the container.
- the examination object implantation apparatus of the present invention preferably further comprises a barcode recognition means for confirming whether the barcode information included in the container and the slide.
- the sample is uniformly distributed in the mixed liquid inside the container, thereby ensuring the identity of the test object.
- the filter when extracting the sample by inhaling the mixed liquid through the filter from the container, the filter is separated from the container separately from the suction process for extraction, and additional suction is additionally performed to prevent the solution and the test extracted from the filter. By further removing the material, it can be implanted onto the slide while increasing the purity of the extracted sample.
- FIG. 1 is an external perspective view of an examination object implantation apparatus using a blowing method according to a preferred embodiment of the present invention
- FIG. 2 is a perspective view of the apparatus with the front door removed from FIG. 1;
- FIG. 3 is a front view of FIG. 2;
- FIG. 4 is a partial cutaway perspective view of a filter in which a part of the filter used in the examination object implantation apparatus using the blowing method according to a preferred embodiment of the present invention
- Figure 5 is a front view showing a state in which the inlet and the filter of the container coupled to the examination object implantation apparatus using a blowing method according to a preferred embodiment of the present invention
- FIG. 6 is a front view showing a state in which a container and a filter are separated in the examination object implantation apparatus using a blowing method according to a preferred embodiment of the present invention
- FIG. 7 is a conceptual diagram illustrating a state in which the screening object inside the container is suspended by the air blowing of the suction unit in the screening object implantation apparatus using the blowing method according to a preferred embodiment of the present invention.
- FIG. 9 is a front view showing a state in which the filter is moved to the blower unit in the examination object implantation apparatus using the blowing method according to a preferred embodiment of the present invention.
- FIG. 10 is a front view showing a state in which the blower unit is raised in the examination object implantation apparatus using the blowing method according to the preferred embodiment of the present invention so that the filter approaches the implantation surface of the slide,
- FIG. 11 is a conceptual diagram (a) and a secondary unit by a blower unit in a state in which an examination object on a filter is blown onto the slide during the primary blowing by the blower unit in the examination object implantation apparatus using the blowing method according to a preferred embodiment of the present invention
- the conceptual diagram (b) shows a state in which a screening object implanted on a slide during blowing is spread evenly on the slide.
- FIG. 1 is an external perspective view of an apparatus for implanting an object to be examined using a blowing method according to a preferred embodiment of the present invention
- FIG. 2 is a perspective view of a device with the front door removed from FIG. 1
- FIG. 3 is a front view of FIG. 2,
- FIG. 4. Is a partial cutaway perspective view of a filter in which a portion of the filter used in the examination object implantation apparatus using the blowing method according to the preferred embodiment of the present invention.
- the examination object implantation apparatus 100 (hereinafter referred to as an examination object implantation apparatus) according to an embodiment of the present invention is a container fixing means 110, lid opening and closing means 120 , A filter transfer means (not shown), a suction unit 140, a blower unit 150, and a slide fixing means 160.
- the container fixing means 110 is provided to fix the container 10 in which the mixed solution mixed with the test object such as cells is contained.
- the mixed liquid contained in the container 10 is a mixture of a test object and a solution.
- the container fixing means 110 is located at the upper end of the suction unit 140 to be described below, the container 10 to support the container 10 with the inlet of the container facing downward and the container 10 up It can be raised or lowered down.
- the pores are formed to filter out substances that interfere with MUCUS (mucosa), inspection while preventing the mixed solution from pouring rapidly.
- the car lid filter 11 is formed.
- the lid opening means 120 is provided to open or close the lid of the container 10 under the container 10 fixed to the container fixing means 110.
- the lid opening and closing means 120 is projected to a position below the container fixing means 110 to grab the lid of the container 10 and rotate in one direction to open the lid (not shown) of the container 10, and then opened
- the filter 50 is retracted back to the inlet so that it does not interfere with the contact.
- a filter transfer means (not shown) is provided to transfer the filter 50 along the filter transfer rail 130 onto the suction unit 140 and the blower unit 150.
- the filter transfer means (not shown) pushes the filter 50 located on the left side of the suction unit 140 and the blower unit 150 to the right to position the suction unit 140 or the blower unit 150 in the transverse direction. It is provided with a transfer bar (not shown) which is haunted, and the transfer bar is pushed back to the right position after pushing the filter 50 to the right.
- the filter 50 is stacked and accommodated in the filter storage space 180 located on the left side of the suction unit 140.
- the filter 50 is supported by the porous insert 51 with a transparent collecting membrane 59 having a laminate structure of pores formed in the center of the upper surface thereof, and a plurality of through holes below the porous insert 51.
- a support flange 52 in which a 52a is formed is formed, and a circumferentially upwardly engaging flange 54 inserted into the inlet of the container 10 containing the mixed liquid mixed with the object is formed around the support 52. Is formed.
- Coupling groove 58 is formed in the center of the lower surface of the filter 50 corresponding to the opposite surface of the coupling flange 54 in the circumferential shape to fit and engage the flange 141 protruding circumferentially of the suction unit 140 described below Coupling groove 58 is formed.
- Figure 5 is a front view showing a state in which the inlet and the filter of the container coupled to the examination object implantation apparatus using the blowing method according to a preferred embodiment of the present invention
- Figure 6 using a blowing method according to a preferred embodiment of the present invention 7 is a front view illustrating a state in which a container and a filter are separated from the examination object implantation apparatus
- FIG. 7 illustrates an examination object in the container by air blowing of the suction unit in the examination object implantation apparatus using a blowing method according to a preferred embodiment of the present invention. It is a conceptual diagram which shows the state which floats.
- the suction unit 140 is provided on the filter 50 to implant the examination object.
- the upper end of the suction unit 140 is formed with a flange 141 protruding circumferentially, when the suction unit 140 is raised, the flange 141 in the circumferential coupling groove 58 of the filter 50 bottom Settle down.
- the inside of the flange 141 is provided with an internal space 142 for generating a negative pressure and the internal space 142 is connected to the air injection and suction means (not shown).
- Air injection and suction means (not shown) is applied to the pump device capable of air injection and air suction.
- the filter When the inlet of the filter 50 located on the upper portion of the suction unit 140 and the container 10 containing the mixed liquid is in close contact with each other, as shown in FIGS. 5 and 7, the filter is disposed by an air injection and suction means (not shown). Blowing process for blowing air to 50 is performed. That is, when the air is blown from the suction unit 140 to the filter 50, the air blows through the filter 50 into the inside of the container 10 through the inlet of the container 10, and thus, 1 of the container 10. The examination object, which has settled on the car lid filter 11, is suspended, so that the examination object is uniformly dispersed in the mixed liquid inside the container 10.
- the air injection and suction means of the suction unit 140 sucks the air in the inner space 142 of the flange 141 to generate a negative pressure in the inner space 142, and thus in the container 10.
- the mixed liquid passes through the primary lid filter 11 of the container 10 and exits downward.
- the solution passing through the collecting membrane 59 of the filter 50, the porous insert 51, and the through hole 52a of the support 52 is a suction unit. Sucked into the 140 and the examination object is not passed through the collecting film 59 of the filter 50 is left on the collecting film (59).
- the suction unit 140 measures the pressure inside the suction unit 140 through a pressure sensor (not shown) therein, so that it is possible to control the process in which the examination object is implanted on the filter 50. That is, when the air injection and suction means of the suction unit 140 sucks the air in the internal space 142 and the examination object is accumulated in the collecting membrane 59 of the filter 50 to prevent the pores of the collecting membrane 59, The pressure inside the suction unit 140 becomes lower and lower. Therefore, when the pressure inside the suction unit 140 measured by the pressure sensor reaches the set pressure, the suction by the air injection and the suction means is stopped.
- the set pressure which is the standard of suction stop can be different according to the type of object and can be set and reset.
- the air injection and suction means of the suction unit 140 may be performed by repeating the suction process one or more times in a state in which the filter 50 and the container 10 are in close contact.
- this process is useful when there is little mixed liquid in the container 10.
- the number of examination objects necessary for the sampling membrane 59 may not be implanted in one sound pressure generation.
- the filter 50 and the primary lid filter 11 are repeatedly applied to the filter 10 and filter as much of the remaining examination object as possible even if there is little mixed liquid remaining in the container 10. It can land on 50.
- the number of repetition of suction of the air injection and the suction means can be set and reset.
- the container fixing means 110 lifts the container 10 upward and the filter 50 of the container 10. It is separated from the inlet.
- FIG. 8 is a process of suctioning the mixed solution in the interior of the container first by the suction unit of the examination object implantation apparatus using the blowing method according to a preferred embodiment of the present invention and inhaling the filter in the second state in the state where the container and the filter are separated
- the suction unit 140 performs additional suction with a proper suction force (or suction amount) while the filter 50 is separated from the inlet of the container 10. If the suction unit 140 performs additional suction while the filter 50 is separated from the container 10, a solution other than the test object remaining on the sampling membrane 59 of the filter 50 and a substance that interferes with the test As the suction unit 140 is further sucked into the suction membrane 140 of the filter 50, only the object to be examined and some necessary amount of liquid remain.
- the suction unit 140 sucks the mixed liquid of the container 10 and moves the filter 50 to the slide 20 in a state in which the mixed liquid is formed on the collecting film 59 of the filter 50, Solutions and materials that interfere with the test will interfere with smearing the pure test object onto the slide 20. If the solution is excessively present in the sampling membrane 59 of the filter 50, the adhesion region spreads widely due to the solution when the object to be attached to the slide 20 is attached to the slide 20, so that the object to be inspected is out of the viewing area of the slide 20. In addition to the useless area, the transfer of the test object due to air injection from the filter 50 to the slide 20 is difficult to perform, and the test to the slide 20 due to the solution when the test object is transferred. This is because the adhesion rate of the object is lowered.
- the suction unit 140 When the suction unit 140 finishes additional suction, the suction unit 140 descends to separate the filter 50 and the suction unit 140, and the filter transfer means (not shown) includes a filter 50 on which an examination object is implanted. ) Is transferred below the slide fixing means 160 and at the same time to the upper portion of the blower unit 150.
- the slide fixing means 160 is located at the top of the blower unit 150, and supports the slide 20 so that the bottom is opened so that the imaginary surface of the slide 20 is exposed downward.
- FIG. 9 is a front view showing a state in which the filter is moved to the blower unit in the examination object implantation apparatus using a blowing method according to a preferred embodiment of the present invention
- Figure 10 is a screening using a blowing method according to a preferred embodiment of the present invention
- 11 is a front view illustrating a state in which the blower unit is raised in the object implantation apparatus so that the filter approaches the implantation surface of the slide
- FIG. 11 is one of the blower units in the examination object implantation apparatus using the blowing method according to the preferred embodiment of the present invention.
- the blower unit 150 sprays air to the filter 50 to transfer the screening target imaged on the filter 50 to the slide 20.
- the upper end of the blower unit 150 is formed with a flange 151 protruding circumferentially, the inside of the flange 151 is provided with a space 152 for generating a positive pressure.
- the flange 151 protruding circumferentially on the upper end of the blower unit 150 has a circumferential shape at the bottom of the filter 50. It is coupled to the coupling groove (58).
- the blower unit 150 rises vertically so that the filter 50 is seated on the blower unit 150 to raise the filter 50 together.
- the collecting membrane 59 on the filter 50 is It is adjacent to the concept surface of the slide 20.
- the blower unit 150 injects air primarily to the bottom of the filter 50, and when air is injected into the filter 50, the collecting membrane 59 of the filter 50 swells and the collecting membrane 59 and As the dielectric polarization phenomenon occurs between the implantation surfaces of the slide 20, the examination object is transferred to the implantation surface of the slide 20 in a single layer without deformation (FIG. 11A).
- the collecting membrane 59 is brought into close contact with the porous insert 51 and the second air injection is performed again.
- the secondary air spray blows air back to the examination object implanted on the implantation surface of the slide 20, and functions to spread the implanted examination object evenly on the slide 20 without agglomeration and simultaneously on the slide 20. It serves to make the implanted examination object more securely attached on the slide 20 (Fig. 11 (b)).
- the object to be examined located in the collecting membrane 59 of the filter 50 is implanted on the implantation surface of the slide 20 by the air spray through the blower unit 150.
- the amount of air blown out from the nozzle 153 of the blower unit 150 and the number of repetitions may be predetermined according to the type of object.
- the examination object is implanted onto the implantation surface of the slide 20 through the blower unit 150 in a state in which the implantation surface of the filter 50 and the slide 20 is finely dropped, thereby minimizing damage caused by the examination object being pressed. It can prevent, and an object can be uniformly attached to the slide 20 implantation surface by air pressure.
- the blower unit 150 When the examination object seated on the collecting film 59 of the filter 50 is blown onto the implantation surface of the slide 20 through the blower unit 150, the blower unit 150 is lowered back to its original position, The filter 50 on the blower unit 150 is pushed by a new filter 50 which is transported by a filter transfer means (not shown) for subsequent operation and dropped into the filter recovery box (not shown).
- various known means such as a pneumatic cylinder, a hydraulic cylinder or a lead screw may be used.
- the examination object implantation apparatus 100 is provided with a display means (1, 2) and a control means (not shown) capable of inputting a touch screen.
- the control means controls the respective components in accordance with the commands input to the display means 1, 2.
- control means (not shown) is programmed and stored the numerical values and commands for controlling the respective components, the filter transfer means (not shown) in accordance with the command and the programmed content input from the display means 220 and the content measured by the pressure sensor (not shown) Or control the lid opening and closing means 120, conveying the suction unit 140, controlling the air injection amount, the suction amount and the number of injection and suction of the air injection and suction means (not shown),
- the blower unit 150 may be transferred, or the air blowing amount and number of times of the nozzle 153 may be controlled, and various working conditions may be transmitted to the display means 220, and the user may operate the working conditions through the display means 220. can confirm.
- the container fixing means 110 is fixed to the container 10 containing the mixed solution mixed with the test object such as cells such that the inlet of the container 10 faces downward.
- Lid opening and closing means 120 is moved to the bottom of the container 10 fixed to the container fixing means 110 to grab the lid of the container 10 and rotate in one direction to open the lid of the container 10 again to the rear Treatment
- the filter transfer means (not shown) transfers the filter 50 to the suction unit 140.
- the flange 141 of the suction unit 140 is coupled to the circumferential coupling groove 58 at the bottom of the filter 50.
- the suction unit 140 rises vertically so that the coupling flange 54 protruding upward of the filter 50 is in close contact with the inlet of the container 10.
- the air is blown into the container 10 by blowing air from the suction unit 140 to the filter 50, and as a result, the container 10.
- the examination target object 190 that has settled in the primary lid filter 11 is suspended to uniformly disperse the examination target in the mixed liquid.
- the examination object inside the container 10 is precipitated in the primary lid filter 11 at the bottom of the container 10. Will be. Therefore, since the screening object is present in the primary lid filter 11 of the container 10 at a high concentration, when the suction unit 140 makes the first suction, a relatively large amount of the screening object is discharged to the filter 50. In the second inhalation, a relatively small amount of examination object is discharged to the filter 50. This is because a large amount of the test object initially concentrated in the primary lid filter 11 of the container 10 is discharged in the first suction process, so that the ratio of the test object is significantly reduced in the subsequent suction process.
- the suction unit 140 performs the blowing process as shown in FIG. 7 before the suction unit 140 performs the suction.
- the suction unit 140 performs the blowing process as shown in FIG. 7 before the suction unit 140 performs the suction.
- the examination object implanted in the filter 50 is distributed at the same ratio every time the suction is performed, thereby ensuring the sameness of the examination object to be extracted.
- the air injection and suction means (not shown) of the suction unit 140 sucks air in the internal space of the flange 141, and the mixed liquid in the container 10 is discharged from the container 10. It passes through the primary lid filter 11 of) and exits downward.
- the examination object which escaped below the container 10 is implanted in the sampling film 59 of the filter 50.
- the suction unit 140 When the suction unit 140 reaches the set pressure, the suction unit 140 stops suction, and then the suction unit 140 descends and the filter 50 is separated from the inlet of the container 10. .
- the suction unit 140 again performs additional suction with an appropriate suction force (or suction amount) to collect the filter 50.
- the solution present in the membrane 59 and the substances that interfere with the test are further sucked out and discharged, and only the liquid to be examined and the required amount of liquid remains in the collecting membrane 59 of the filter 50.
- the suction unit 140 When the suction unit 140 finishes additional suction, the suction unit 140 descends to separate the filter 50 and the suction unit 140, and the filter transfer means (not shown) slides the filter 50. ) And blower unit 150.
- the blower unit 150 is vertically raised, and the filter 50 is coupled to the upper end of the blower unit 150, and then the blower unit 150 raises the filter 50 together, thereby collecting the membrane 50 of the filter 50.
- the blower unit 150 primarily injects air to the bottom of the filter 50 and causes the collecting membrane 59 of the filter 50 to swell, at which time the instantaneous dielectric As the polarization phenomenon occurs, the examination object is attached to the implanted surface of the slide 20 in a single layer without deformation.
- the secondary air injection by the blower unit 150 is performed again with a rest period.
- the examination object 190 implanted on the imaginary surface of the slide 20 by secondary air spraying by the blower unit 150 is spread evenly on the slide 20 without being agglomerated, and the examination object is more reliably placed on the slide 20. Is attached to.
- the blower unit 150 Upon completion of the implantation of the examination object from the filter 50 to the slide 20 through the blower unit 150, the blower unit 150 is lowered and separated from the filter 50, the filter 50 is a filter transfer means (not shown) It is pushed by the new filter 50 which is conveyed by the tank) and falls to the filter recovery box (not shown).
- the apparatus of the present invention is subjected to a blowing process before performing the suction in the suction unit 140, the test object precipitated in the primary lid filter 11 of the container 10 is suspended and the mixed liquid By making the state evenly distributed over the entire area of the can ensure the identity of the object to be extracted each time extraction by suction.
- the container storing the examination object in the examination object implantation apparatus of the present invention is provided with a primary lid filter and the inlet of the container is installed upside down to avoid the examination object to be deposited in the primary lid filter. I can't. Therefore, if the test object is inhaled immediately after being deposited on the primary lid filter, a relatively large amount of test object will be sucked up compared with the suction amount of the mixed solution. If the suction unit is suctioned several times while the filter is replaced with a new one, the amount of the test object will continue to decrease even if the same amount of the mixed liquid is sucked in. In other words, there is a problem that excessively many test objects are implanted in the first inhalation, and the amount of the test object decreases after each inhalation. Therefore, the uniformity of the examination object is not secured.
- the present invention solves this problem.
- the suction unit of the present invention performs a blowing process in which air is blown to the filter as a first step in culturing the test object from the container to the filter, thereby causing the test object suspended in the primary lid filter of the container to be suspended in the mixed liquid and mixed liquid phase. This is to create a state where the test object is uniformly distributed. In this way, the test object is sucked into the mixed solution in a state where the test object is uniformly distributed in the mixed liquid, and the test object is implanted onto the filter. Therefore, the suction unit has a remarkable working effect to make a uniform amount of the screened object appear on the filter every time the suction unit is suctioned.
- the suction of the container 10 and the filter 50 are separated to further prevent suction and inspection of the solution present in the filter 50.
- only a certain amount of the object can be implanted onto the filter 50 through the pressure sensor, and it can be implanted onto the slide 20.
- the object since the object is placed on the slide 20 by air pressure, the object is not physically contacted, and thus the object is not damaged.
- the negative pressure generation can be repeated several times to form almost all objects remaining in the container 10 by the filter 50, using the instantaneous air pressure rather than the conventional contact method Since the object is implanted into the slide 20, the moving speed is significantly increased, and the amount of the examination object implanted in the filter 50 is mostly moved to the slide 20 and remains in the filter 50 so that the filter 50 is very small. The efficiency of moving the object from the slide to the slide 20 is very good.
- the working time is shortened and the slide (from the user's hand) 20) there is no risk of transferring contaminants or impurities.
- the examination object implantation apparatus may be provided with non-turbidity measurement means (not shown) for measuring the amount of the examination object, such as cells in the interior of the container containing the mixed liquid.
- the non-turbidity measuring means is installed in the vicinity of the container fixing means to measure the turbidity of the mixed liquid of the container to determine whether the distribution ratio of the test object in the mixed liquid is high or low.
- the turbidity of the mixed solution is measured by the non-turbidity measurement means, it is determined that the mixed solution contains a lot of objects.
- the turbidity of the mixed solution is determined to be low, the mixed solution is determined to contain less objects.
- Non-turbidity measuring means are those of various forms and these are known means, so detailed description thereof will be omitted.
- the examination object implantation apparatus may include a barcode recognition means (not shown). Barcode information is recorded in both the mixed liquid container and the slide, and the barcode information is confirmed by the barcode recognition means to check and compare the barcode information recorded in each of the mixed liquid container and the slide. Therefore, even if a large number of screening objects are processed at once, the screening object can be prevented from being mixed with other people, thereby ensuring the reliability of the test.
- Bar code recognition means are of various forms and known means are omitted. Bar code recognition means may be installed at a suitable position such as a point adjacent to the container fixing means and the slide fixing means for recognizing the bar code described in the container and the slide.
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Abstract
Description
Claims (5)
- 입구에 1차 뚜껑 필터가 구비되고 내부에 검진 대상물을 포함하는 혼합액이 담겨진 용기가 장착되는 용기고정수단;용액은 통과 시키고 상기 검진 대상물은 걸러주는 필터의 상단에 상기 혼합액이 담긴 용기의 입구가 결합된 상태에서, 상기 필터에 결합하여 상기 필터의 하단으로 1차적으로 공기를 분사하여 상기 검진 대상물을 상기 용기 내부에서 부유시키고 이후 2차적으로 흡입을 수행하여 상기 용기 내부의 상기 검진 대상물을 상기 필터에 착상시키는 공기분사 및 흡입수단을 구비한 석션유닛;상기 검진 대상물이 착상된 상기 필터 상단에 슬라이드가 위치하면, 상기 필터 하단에서 양압을 발생시켜 상기 필터상에 착상된 검진 대상물을 상기 슬라이드에 착상시키는 블로어유닛; 및상기 필터를 상기 석션유닛 및 블로어유닛 상으로 순차적으로 이송시키는 필터이송수단을 포함하고,상기 석션유닛은 상기 용기의 입구와 상기 필터가 결합된 상태에서 상기 필터에 결합되어 상기 필터로 1차적으로 공기를 분사시켜서 상기 용기의 상기 1차 뚜껑 필터에 침전된 상기 검진 대상물을 부유시켜 상기 혼합액에 상기 검진 대상물이 균일하게 분포하는 상태를 형성하고, 이후에 2차적으로 흡입을 수행하여 상기 용기로부터 상기 검진 대상물을 흡입하여 상기 필터에 착상시키는 것을 특징으로 하는 블로윙 방식을 이용한 검진 대상물 착상 장치.
- 제1항에 있어서,상기 석션유닛은 2차적으로 흡입을 수행하여 상기 검진 대상물이 상기 필터에 착상된 이후 하강하여 상기 필터를 상기 용기의 입구로부터 분리시킨 후 추가로 흡입을 수행하여 상기 필터에 안착된 용액 및 검사에 방해되는 물질을 배출하는 것을 특징으로 하는 블로윙 방식을 이용한 검진 대상물 착상 장치.
- 제1항에 있어서,상기 검진 대상물이 착상된 상기 필터 상단에 상기 슬라이드가 위치한 상태에서,상기 블로어유닛이 1차적으로 상기 필터로 공기를 불어주면 상기 필터의 채취막이 부풀어 오르면서 상기 채취막이 상기 슬라이드에 접근하여 상기 검진 대상물이 상기 슬라이드로 착상되며, 이후 상기 블로어유닛이 2차적으로 상기 필터로 공기를 불어주면 상기 슬라이드에 착상된 상기 검진 대상물이 고르게 펼쳐지는 동시에 상기 검진 대상물이 상기 슬라이드에 견고하게 착상되는 것을 특징으로 하는 블로윙 방식을 이용한 검진 대상물 착상 장치.
- 제1항에 있어서,상기 용기의 상기 혼합액에 포함된 상기 검진 대상물의 분포비율을 판단하기 위해 상기 혼합액의 탁도를 측정하는 비탁도 측정수단을 더 포함하는 것을 특징으로 하는 블로윙 방식을 이용한 검진 대상물 착상 장치.
- 제1항에 있어서,상기 용기와 상기 슬라이드에 포함된 바코드정보의 일치여부를 확인하는 바코드 인식수단을 더 포함하는 것을 특징으로 하는 블로윙 방식을 이용한 검진 대상물 착상 장치.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES14756799T ES2952434T3 (es) | 2013-02-26 | 2014-01-07 | Aparato para proporcionar un objeto que ha de examinarse médicamente mediante soplado |
| JP2015559173A JP6002336B2 (ja) | 2013-02-26 | 2014-01-07 | 吹込み方式を用いた検診対象物の着床装置 |
| RU2015140992A RU2616722C2 (ru) | 2013-02-26 | 2014-01-07 | Устройство для размещения объекта, подлежащего медицинскому исследованию посредством продувки |
| CN201480010361.2A CN105008892B (zh) | 2013-02-26 | 2014-01-07 | 利用吹气方式的检查对象物附着装置 |
| EP14756799.4A EP2963411B1 (en) | 2013-02-26 | 2014-01-07 | Apparatus for providing object to be medically examined by blowing |
| US14/770,386 US20160003719A1 (en) | 2013-02-26 | 2014-01-07 | Apparatus for providing object to be medically examined by blowing |
| US16/290,774 US10520405B2 (en) | 2013-02-26 | 2019-03-01 | Apparatus for providing object to be medically examined by blowing |
| US16/689,054 US10895729B2 (en) | 2013-02-26 | 2019-11-19 | Methods for providing objects to be medically examined by blowing |
| US17/120,043 US11519829B2 (en) | 2013-02-26 | 2020-12-11 | Apparatus for providing object to be medically examined by blowing |
| US17/981,361 US11841301B2 (en) | 2013-02-26 | 2022-11-04 | Apparatus for providing object to be medically examined by blowing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0020723 | 2013-02-26 | ||
| KR20130020723A KR101317311B1 (ko) | 2013-02-26 | 2013-02-26 | 블로윙 방식을 이용한 검진 대상물 착상 장치 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US14/770,386 A-371-Of-International US20160003719A1 (en) | 2013-02-26 | 2014-01-07 | Apparatus for providing object to be medically examined by blowing |
| US16/290,774 Continuation US10520405B2 (en) | 2013-02-26 | 2019-03-01 | Apparatus for providing object to be medically examined by blowing |
Publications (1)
| Publication Number | Publication Date |
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| WO2014133259A1 true WO2014133259A1 (ko) | 2014-09-04 |
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| PCT/KR2014/000129 Ceased WO2014133259A1 (ko) | 2013-02-26 | 2014-01-07 | 블로윙 방식을 이용한 검진 대상물 착상 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US20160003719A1 (ko) |
| EP (1) | EP2963411B1 (ko) |
| JP (1) | JP6002336B2 (ko) |
| KR (1) | KR101317311B1 (ko) |
| CN (1) | CN105008892B (ko) |
| ES (1) | ES2952434T3 (ko) |
| RU (1) | RU2616722C2 (ko) |
| WO (1) | WO2014133259A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10520405B2 (en) | 2013-02-26 | 2019-12-31 | Biodyne Co., Ltd. | Apparatus for providing object to be medically examined by blowing |
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| KR102095519B1 (ko) * | 2018-05-29 | 2020-04-23 | (주)로봇앤드디자인 | 자동 도말기 |
| KR102103141B1 (ko) * | 2018-09-08 | 2020-04-21 | (주)바이오다인 | 탈락세포 보관 및 도말작업을 위한 바이알 장치 |
| KR101985008B1 (ko) * | 2018-09-08 | 2019-05-31 | (주)바이오다인 | 탈락세포 처리 장치 |
| KR102013277B1 (ko) * | 2019-02-21 | 2019-08-22 | (주)바이오다인 | 세포 도말 및 검사를 위한 필터 |
| CN211235173U (zh) * | 2019-11-26 | 2020-08-11 | 莱卡生物系统努斯洛赫有限责任公司 | 一种组织处理设备 |
| CN111007238A (zh) * | 2019-11-27 | 2020-04-14 | 爱威科技股份有限公司 | 一种富集器、富集系统、样本制造系统和样本检测系统 |
| WO2022201658A1 (ja) * | 2021-03-26 | 2022-09-29 | 株式会社島津製作所 | 光学検査装置及び光学検査方法 |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10520405B2 (en) | 2013-02-26 | 2019-12-31 | Biodyne Co., Ltd. | Apparatus for providing object to be medically examined by blowing |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20160003719A1 (en) | 2016-01-07 |
| US20200158606A1 (en) | 2020-05-21 |
| RU2015140992A (ru) | 2017-03-31 |
| US11841301B2 (en) | 2023-12-12 |
| ES2952434T3 (es) | 2023-10-31 |
| US10520405B2 (en) | 2019-12-31 |
| CN105008892A (zh) | 2015-10-28 |
| KR101317311B1 (ko) | 2013-10-10 |
| US11519829B2 (en) | 2022-12-06 |
| JP6002336B2 (ja) | 2016-10-05 |
| US20230131344A1 (en) | 2023-04-27 |
| US20210208378A1 (en) | 2021-07-08 |
| EP2963411A1 (en) | 2016-01-06 |
| EP2963411C0 (en) | 2023-06-07 |
| EP2963411A4 (en) | 2016-10-26 |
| US10895729B2 (en) | 2021-01-19 |
| JP2016514256A (ja) | 2016-05-19 |
| CN105008892B (zh) | 2017-09-22 |
| US20190195755A1 (en) | 2019-06-27 |
| EP2963411B1 (en) | 2023-06-07 |
| RU2616722C2 (ru) | 2017-04-18 |
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