CN211800574U

CN211800574U - Sample mixing arrangement for medical science inspection

Info

Publication number: CN211800574U
Application number: CN201922156114.6U
Authority: CN
Inventors: 钟筑宁; 谷俊莹; 杨蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-30
Anticipated expiration: 2029-12-05

Abstract

The embodiment of the application discloses sample mixing arrangement for medical science inspection, including the device body, the inside of device body is provided with the glass inlayer, the upper and lower surface of glass inlayer is connected with the upper and lower fixed surface of device body respectively, the middle part of device body is provided with the ring post, the through-hole has all been seted up to the side and the bottom surface of ring post, the inner wall edge fixedly connected with sheet rubber of through-hole, the middle fixedly connected with servo motor's of ring bottom of the cylinder pivot. This sample mixing arrangement is used in medical science inspection through letting in the cleaning solution and dry wind in the ring post to carry the inside on glass inlayer through the through-hole, cooperation servo motor rotates the centrifugal force that produces and promotes the contact dynamics of cleaning solution and glass inlayer inner wall, improves the clean effect of cleaning solution, and the cooperation scraper blade scrapes the attached liquid of ring post and glass inlayer surface and wipes away, has further improved the clean of this mixing arrangement inner wall.

Description

Sample mixing arrangement for medical science inspection

Technical Field

The application relates to the technical field of medical instruments, in particular to a sample mixing device for medical examination.

Background

In the pre-test treatment stage of a medical test sample, due to the nature of the sample, it is essential that one or more diluents or reagents be added and mixed to facilitate testing. At present, tests are basically carried out by various instruments or equipment, so that the mixing of a sample and a diluent in the pretreatment of the test is important work of the pretreatment, and the more uniform the mixing is, the smaller the error degree of the obtained result is no matter the manual microscope detection or the detection of a test instrument is adopted. Whether the sample mixing chamber among the sample mixing device is clean is a factor that influences the testing result, if wash not complete enough, not only breed the bacterium easily to remaining sample can influence the inspection of current sample, but because mixing arrangement's mixing chamber is located the inside of device, it is very inconvenient clean, and the tradition is with the mode in the cleaning solution direct introduction mixing chamber, there is the not complete problem inadequately of cleaning solution and the contact of mixing chamber inner wall, can't guarantee the cleanliness factor of mixing chamber.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application proposes a sample mixing device for medical examination to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sample mixing device for medical examination comprises a device body, wherein a glass inner layer is arranged inside the device body, the upper surface and the lower surface of the glass inner layer are fixedly connected with the upper surface and the lower surface of the device body respectively, a circular column is arranged in the middle of the device body, through holes are formed in the side surface and the bottom surface of the circular column, a rubber sheet is fixedly connected to the edge of the inner wall of each through hole, a rotating shaft of a servo motor is fixedly connected to the middle of the bottom of the circular column, the servo motor is fixedly arranged at the bottom of the device body, a feeding port is formed in the upper part of the glass inner layer, a measurer is arranged at the top of the feeding port, a double-valve pipe is fixedly sleeved at the top of the circular column, a one-way valve is fixedly installed at the port of the double-valve pipe, a guide strip is arranged on the inner, the material pipe is fixedly sleeved in the scraper, and the top of the scraper is fixedly connected with a driving rod.

Optionally, the scraper blade includes inner ring and outer loop, the surface sliding connection of inner ring and ring post, the outer loop contacts with the inner wall of glass inlayer, be connected with the skeleton between inner ring and the outer loop.

Optionally, the material pipe is located below the material inlet, a rubber ring is arranged at one end of the material inlet close to the material pipe, and scales are arranged on the surface of the measurer.

Optionally, the edge of through-hole is provided with four rubber sheets, and the side of four rubber sheets contacts, and the rubber sheet is the petal form of indent.

Optionally, dry air and cleaning solution are inserted respectively to two ports of double valve pipe, the inner wall of device body is provided with heating plate and aseptic lamp.

Optionally, servo motor's the fixed shock mount that has cup jointed in bottom, shock mount fixed mounting is on the inner wall of device body, waste liquid pipe and discharge gate have been seted up respectively to the both sides of glass inlayer bottom, equal fixed mounting in waste liquid pipe and discharge gate department has switch valve, the glassware has been placed to the below of discharge gate.

The application provides a sample mixing arrangement for medical science inspection possesses following beneficial effect:

1. this sample mixing arrangement is used in medical science inspection through letting in the cleaning solution and dry wind in the ring post to carry the inside on glass inlayer through the through-hole, cooperation servo motor rotates the centrifugal force that produces and promotes the contact dynamics of cleaning solution and glass inlayer inner wall, improves the clean effect of cleaning solution, and the cooperation scraper blade scrapes the attached liquid of ring post and glass inlayer surface and wipes away, has further improved the clean of this mixing arrangement inner wall.

2. This sample mixing arrangement is used in medical science inspection, edge through at the through-hole sets up the sheet rubber, make liquid can only get into the inner chamber of glass inlayer from the ring post in, make the unidirectionality of having of through-hole, avoid the inside that sample liquid and clear waste liquid in the glass inlayer get into the ring post, improve the cleanliness of this sample mixing arrangement inner chamber, and through setting up the caliber on the pan feeding mouth, realized the measurement to liquid volume, avoid using measuring device to measure the sample in addition, the practicality of this sample mixing arrangement has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a sample mixing device for medical examination according to an embodiment of the present disclosure;

fig. 2 shows a partial top view of a sample mixing device for medical testing according to an embodiment of the present application.

In the figure: 1. a device body; 2. an inner layer of glass; 3. a circular column; 4. a through hole; 5. a rubber sheet; 6. a servo motor; 7. a feeding port; 8. a squeegee; 9. a material pipe; 10. a measurer; 11. a double-valve tube; 12. a one-way valve; 13. a drive rod; 14. a material vessel; 15. a shock absorbing seat; 16. a heating plate; 17. a waste liquid pipe; 18. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 2, the present invention provides a technical solution: a sample mixing device for medical examination comprises a device body 1, a glass inner layer 2 is arranged inside the device body 1, the upper surface and the lower surface of the glass inner layer 2 are fixedly connected with the upper surface and the lower surface of the device body 1 respectively, a circular column 3 is arranged in the middle of the device body 1, through holes 4 are formed in the side surface and the bottom surface of the circular column 3, four rubber sheets 5 are arranged at the edge of each through hole 4, the side edges of the four rubber sheets 5 are in contact with each other, the rubber sheets 5 are in an inwards concave petal shape, the rubber sheets 5 are used for preventing a sample in the glass inner layer 2 from entering the circular column 3 from the through holes 4, but cleaning liquid and drying air in the circular column 3 can enter the inner cavity of the glass inner layer 2 from the rubber sheets 5, the rubber sheets 5 are fixedly connected to the inner wall edge of the through hole 4, a rotating shaft of a servo motor 6 is fixedly connected to the middle of the bottom of the circular column 3, the shock absorption seat 15 is used for absorbing shock for the rotation of the servo motor 6, the stability of the device is improved, the shock absorption seat 15 is fixedly installed on the inner wall of the device body 1, a waste liquid pipe 17 and a discharge port 18 are respectively arranged on two sides of the bottom of the glass inner layer 2, a switch gate at the waste liquid pipe 17 is closed when a sample is taken, the discharge port 18 is opened, switch valves are respectively and fixedly installed at the waste liquid pipe 17 and the discharge port 18, a material container 14 is placed below the discharge port 18 and used for taking mixed sample liquid, the servo motor 6 is fixedly installed at the bottom of the device body 1, a material inlet 7 is arranged above the glass inner layer 2, a measurer 10 is arranged at the top of the material inlet 7, a double-valve pipe 11 is fixedly sleeved at the top of the circular column 3, two ports of the double-valve pipe 11 are respectively connected into dry air and cleaning liquid and are respectively used for cleaning and drying the inside of the glass inner layer 2, and, when the glass cleaning device is used for cleaning, the servo motor 6 is started, the circular column 3 rotates, cleaning solution can be thrown onto the inner wall of the glass inner layer 2 under centrifugal action force, drying air can be completely contacted with the inner wall of the glass inner layer 2, cleaning force is improved, the inner wall of the device body 1 is provided with the heating sheet 16 and the sterile lamp, the heating sheet 16 and the sterile lamp are arranged between the device body 1 and the glass inner layer 2, the transparency of the glass inner layer 2 enables light to penetrate through the surface of the glass inner layer 2 to sterilize the inner cavity of the glass inner layer 2, the heating sheet 16 is used for heating the glass inner layer 2 and improving the temperature of a mixed sample, the port of the double-valve pipe 11 is fixedly provided with the one-way valve 12, the inner wall of the glass inner layer 2 is provided with a guide strip, the outer part of the guide strip is slidably sleeved with the scraper 8, the scraper 8 comprises an inner ring and an outer ring, the, be connected with the skeleton between inner ring and the outer loop, scraper blade 8 is used for scraping sample liquid and the liquid after the washing on the inner wall of glass inlayer 2 and the outer wall of ring post 3, material pipe 9 has been cup jointed to scraper blade 8's inside fixed, material pipe 9 is located the below of pan feeding mouth 7, the one end that pan feeding mouth 7 is close to material pipe 9 is provided with the rubber circle, the size of pan feeding mouth 7 has been reduced to the rubber circle, make sample liquid can not drop from caliber 10, thereby reach the function that can measure the liquid volume, caliber 10's surface is provided with scale scraper blade 8's top fixedly connected with actuating lever 13.

In summary, in the sample mixing device for medical examination provided by the present application, when in use, firstly, the sample is poured into the inside of the measuring device 10 from the upper part of the measuring device 10, the volume of the sample is observed according to the scale on the surface of the measuring device 10, the scraper 8 is pulled up by the driving rod 13, the material pipe 9 inside the scraper 8 is inserted into the inside of the material inlet 7, the sample liquid in the measuring device 10 is introduced into the inner cavity of the glass inner layer 2 from the material pipe 9, then the other sample liquid is sent into the inner cavity of the glass inner layer 2 in the same way, secondly, the servo motor 6 is started to rotate, the circular column 3 is driven by the servo motor 6 to rotate, the sample liquid in the inner cavity of the glass inner layer 2 is stirred during the rotation of the rotating teeth on the side wall of the circular column 3, the servo motor 6 is reset after stopping rotating, the material pipe 9 is positioned below the material inlet 7, and finally, the cleaning liquid is introduced into, the cleaning solution is separated with the 5 extrudions of the rubber sheet of through-hole 4 department under the effect of pump pressure, enter into the inner wall of the inside washing glass inlayer 2 of glass inlayer 2 in the space of rubber sheet 5, actuating lever 13 promotes scraper blade 8 and moves down, scrape the liquid on the outer wall of glass inlayer 2 and ring post 3, then let in dry wind from the port department of bivalve pipe 11, wind blows on the inner wall of glass inlayer 2 in the gap of rubber sheet 5 under the effect of atmospheric pressure, can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A sample mixing device for medical examination, comprising a device body (1), characterized in that: the device is characterized in that a glass inner layer (2) is arranged inside the device body (1), the upper surface and the lower surface of the glass inner layer (2) are respectively fixedly connected with the upper surface and the lower surface of the device body (1), a circular column (3) is arranged in the middle of the device body (1), through holes (4) are formed in the side surface and the bottom surface of the circular column (3), rubber sheets (5) are fixedly connected to the edge of the inner wall of each through hole (4), a rotating shaft of a servo motor (6) is fixedly connected to the middle of the bottom of the circular column (3), the servo motor (6) is fixedly installed at the bottom of the device body (1), a feeding port (7) is formed above the glass inner layer (2), a measurer (10) is arranged at the top of the feeding port (7), a double-valve pipe (11) is fixedly connected to the top of the circular column (3), a one-way valve (12) is fixedly installed at the port of the, the inner wall of the glass inner layer (2) is provided with a guide strip, a scraper (8) is sleeved on the outer portion of the guide strip in a sliding mode, a material pipe (9) is fixedly sleeved on the inner portion of the scraper (8), and a driving rod (13) is fixedly connected to the top of the scraper (8).

2. A sample mixing device for medical examination according to claim 1, wherein: the scraper (8) comprises an inner ring and an outer ring, the inner ring is in sliding connection with the surface of the circular column (3), the outer ring is in contact with the inner wall of the glass inner layer (2), and a framework is connected between the inner ring and the outer ring.

3. A sample mixing device for medical examination according to claim 1, wherein: the material pipe (9) is located below the material inlet (7), a rubber ring is arranged at one end, close to the material pipe (9), of the material inlet (7), and scales are arranged on the surface of the measurer (10).

4. A sample mixing device for medical examination according to claim 1, wherein: the edge of through-hole (4) is provided with four rubber sheets (5), and the side of four rubber sheets (5) contacts, and rubber sheet (5) are the petal form of indent.

5. A sample mixing device for medical examination according to claim 1, wherein: two ports of double valve pipe (11) insert dry air and cleaning solution respectively, the inner wall of device body (1) is provided with heating plate (16) and sterilamp.

6. A sample mixing device for medical examination according to claim 1, wherein: the fixed cushion socket (15) that has cup jointed in bottom of servo motor (6), cushion socket (15) fixed mounting is on the inner wall of device body (1), waste liquid pipe (17) and discharge gate (18) have been seted up respectively to the both sides of glass inlayer (2) bottom, equal fixed mounting has switch valve in waste liquid pipe (17) and discharge gate (18) department, glassware (14) have been placed to the below of discharge gate (18).