CN211563833U

CN211563833U - Be used for flow cytometry reagent needle belt cleaning device

Info

Publication number: CN211563833U
Application number: CN201922434595.2U
Authority: CN
Inventors: 黄杰; 刘博�; 翁良飞
Original assignee: Suzhou Zhongke Medical Device Industry Development Co ltd
Current assignee: Suzhou Zhongke Medical Device Industry Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a be used for flow cytometry reagent needle belt cleaning device, including cylindrical washing casing, fixing base and air heater, the bottom of wasing the casing is surely installed at the top of fixing base, it washs the chamber to be provided with in the casing, it is provided with two spray pipes that are used for antiseptic solution spun spray tube and one to be used for the water spray in the washing chamber, the spray pipe sets up directly over the spray pipe, spray pipe and spray pipe are the ring form, and the inboard of spray pipe and spray pipe is provided with the hydrojet head that the annular distributes, the one end of spray pipe is responsible for through branch pipe and infusion and is connected. The utility model discloses be provided with two spray tubes and a spray pipe in wasing the chamber to be the ring form, all be provided with the hydrojet head in the inboard of spray tube with spray pipe, the antiseptic solution passes through spray tube blowout, carries out the hydrojet to the reagent needle and washs, utilizes the impact force of water spray, and is good to the cleaning performance of reagent needle.

Description

Be used for flow cytometry reagent needle belt cleaning device

Technical Field

The utility model relates to the field of medical equipment, in particular to a be used for flow cytometry reagent needle belt cleaning device.

Background

Flow cytometry is a detection means for quantitatively analyzing and sorting single cells or other biological particles on a functional level, has the advantages of high speed, high precision, good accuracy and the like, and becomes the most advanced cell quantitative analysis technology in the present generation. Flow cytometry allows for the rapid determination of the biological properties of individual cells or organelles and the sorting of particular cells or organelles from a population.

In flow cytometry analysis experimentation, need use the reagent to add work to the solvent, after the use, in order to avoid causing the pollution to the interpolation of follow-up solvent, need carry out cleaning work to the reagent needle, when using belt cleaning device to wash the reagent needle, relatively poor to the washing liquid cleaning effect on the reagent needle, influence abluent quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be used for flow cytometry reagent needle belt cleaning device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for STREAMING cytometric analysis reagent needle belt cleaning device, includes cylindrical washing casing, fixing base and air heater, the bottom of wasing the casing is surely installed at the top of fixing base, it washs the chamber to be provided with in the washing casing, it is provided with two spray pipes that are used for antiseptic solution spun spray tube and one to be used for the water spray to wash in the chamber, the spray pipe sets up directly over the spray pipe, spray pipe and spray pipe are the ring form, and the inboard of spray pipe and spray pipe is provided with the hydrojet head that the annular distributes, the one end of spray pipe is responsible for with the infusion through the branch pipe and is connected.

Further, the top end of the cleaning shell is connected with the end cover through a screw, a drying opening is formed in the top of the end cover and communicated with the end cover, and the drying opening and the cleaning cavity are located in the same axis.

Furthermore, the outer wall of the drying opening is connected with a hot air outlet on the hot air blower through a hose.

Further, be provided with first feed liquor pipe, second feed liquor pipe and drain pipe on the outer wall of washing casing, first feed liquor pipe is connected with tap through the hose, second feed liquor pipe is connected with the infusion main pipe through the hose.

Further, there is a supporting seat at the top of the fixing seat, and the top of the supporting seat is welded with a fixing rod, two fixing rings are fixedly arranged on the fixing rod, the fixing rings are used for fixing the liquid storage cylinder, and an inlet pipe is arranged at the top of the liquid storage cylinder.

Furthermore, a small water pump is arranged inside the liquid storage cylinder, and a water outlet of the water pump is connected with the second liquid inlet pipe through a guide pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses be provided with two spray tubes and a spray pipe in wasing the chamber, and be the ring form, the inboard at spray tube and spray pipe all is provided with the hydrojet head, the antiseptic solution passes through the spray tube blowout, carry out the hydrojet to the reagent needle and wash, utilize the impact force of water spray, the cleaning performance to the reagent needle is good, and, after the antiseptic solution washs, then spray head spun water carries out cleaning work once more on the spray pipe, it is cleaner to the washing of reagent needle like this, after the washing, can carry out drying work in the dry mouth department on the end cover, the cleaning work to the reagent needle is accomplished to one-stop formula, it is more convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the installation structure of the liquid storage cylinder of the present invention.

Fig. 3 is a schematic view of the internal structure of the cleaning housing according to the present invention.

Fig. 4 is a schematic view of the internal structure of the cleaning housing according to the present invention.

In the figure: 1. cleaning the shell; 2. a fixed seat; 3. a hot air blower; 4. an end cap; 5. drying the opening; 6. a first liquid inlet pipe; 7. a liquid outlet pipe; 8. a second liquid inlet pipe; 9. a supporting seat; 10. fixing the rod; 11. a fixing ring; 12. a liquid storage cylinder; 13. a feed pipe; 14. a main infusion pipe; 15. a cleaning chamber; 16. a water spray pipe; 17. a liquid spraying pipe; 18. and a liquid spray head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a cleaning device for a reagent needle for flow cytometry analysis comprises a cylindrical cleaning shell 1, a fixed seat 2 and a hot air blower 3, wherein the bottom end of the cleaning shell 1 is fixedly installed at the top of the fixed seat 2, a cleaning cavity 15 is arranged in the cleaning shell 1, two liquid spray pipes 17 for spraying disinfectant and a water spray pipe 16 for spraying water are arranged in the cleaning cavity 15, the water spray pipe 16 is arranged right above the liquid spray pipes 17, the water spray pipes 16 and the liquid spray pipes 17 are both circular, liquid spray heads 18 distributed annularly are arranged on the inner sides of the water spray pipes 16 and the liquid spray pipes 17, and one end of the liquid spray pipe 17 is connected with a main infusion pipe 14 through a branch pipe.

Specifically, as shown in fig. 1, the top end of the cleaning housing 1 is connected with an end cover 4 through a screw, a drying port 5 is arranged at the top of the end cover 4, the drying port 5 is communicated with the end cover 4, and the drying port 5 and the cleaning cavity 15 are located on the same axis.

By adopting the scheme, the reagent needle can be dried at the drying port 5.

Specifically, as shown in fig. 1, the outer wall of the drying port 5 is connected to a hot air outlet of the hot air blower 3 through a hose.

Specifically, as shown in fig. 1, a first liquid inlet pipe 6, a second liquid inlet pipe 8 and a liquid outlet pipe 7 are arranged on the outer wall of the cleaning shell 1, the first liquid inlet pipe 6 is connected with a faucet through a hose, and the second liquid inlet pipe 8 is connected with an infusion main pipe 14 through a hose.

By adopting the above scheme, the first liquid inlet pipe 6 and the second liquid inlet pipe 8 are respectively used for feeding disinfectant and clean water.

Specifically, as shown in fig. 2, still fixed mounting has supporting seat 9 at the top of fixing base 2, and the top welding of supporting seat 9 has dead lever 10, fixed two solid fixed rings 11 that are provided with on the dead lever 10, gu fixed ring 11 is used for carrying out the fixed action to liquid storage cylinder 12, the top of liquid storage cylinder 12 is provided with inlet pipe 13.

By adopting the scheme, the fixing ring 11 is used for fixing the liquid storage cylinder 12.

Specifically, as shown in fig. 1, a small water pump is disposed inside the liquid storage cylinder 12, and a water outlet of the water pump is connected to the second liquid inlet pipe 8 through a conduit.

It should be noted that, the utility model relates to a be used for flow cytometry reagent needle belt cleaning device, when wasing the reagent needle, go deep into the reagent needle and wash the washing chamber 15 in the casing 1, open the switch valve on the spray tube 17 earlier, antiseptic solution in the liquid storage cylinder 12 is under the effect of small-size water pump, be responsible for 14 through the infusion and enter into the spray tube 17, spout through spray head 18 at last, the spun antiseptic solution washes the work to the reagent needle, then close the antiseptic solution spray tube, open spray tube 16, the clear water is from spray head 18 blowout on spray tube 16, wash the antiseptic solution on the reagent needle, after wasing, arrange dry mouth 5 department on the end cover 4 in, the hot-blast air that air heater 3 produced comes out through the air outlet on dry mouth 5, carry out drying work to the reagent needle, the improvement practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for flow cytometry reagent needle belt cleaning device, includes cylindrical washing casing (1), fixing base (2) and air heater (3), its characterized in that: the top of fixing base (2) is installed surely to the bottom of wasing casing (1), be provided with in wasing casing (1) and wash chamber (15), be provided with two spray pipes (16) that are used for antiseptic solution spun spray tube (17) and one to be used for the water spray in washing chamber (15), spray pipe (16) set up directly over spray pipe (17), spray pipe (16) and spray pipe (17) are the ring form, and the inboard of spray pipe (16) and spray pipe (17) is provided with hydrojet head (18) that the annular distributes, the one end of spray pipe (17) is responsible for (14) through the branch pipe and infusion and is connected.

2. A reagent needle cleaning device for flow cytometry analysis according to claim 1, wherein: the top end of the cleaning shell (1) is connected with the end cover (4) through a screw, a drying opening (5) is formed in the top of the end cover (4), the drying opening (5) and the end cover (4) are communicated, and the drying opening (5) and the cleaning cavity (15) are located on the same axis.

3. A reagent needle cleaning device for flow cytometry analysis according to claim 2, wherein: the outer wall of the drying port (5) is connected with a hot air outlet on the hot air blower (3) through a hose.

4. A reagent needle cleaning device for flow cytometry analysis according to claim 1, wherein: wash on the outer wall of casing (1) and be provided with first feed liquor pipe (6), second feed liquor pipe (8) and drain pipe (7), first feed liquor pipe (6) are connected with tap through the hose, second feed liquor pipe (8) are connected with infusion main pipe (14) through the hose.

5. A reagent needle cleaning device for flow cytometry analysis according to claim 1, wherein: the top of fixing base (2) is fixed mounting still has supporting seat (9), and the top welding of supporting seat (9) has dead lever (10), fixed being provided with two solid fixed rings (11) on dead lever (10), gu fixed ring (11) are used for carrying out the fixed action to liquid storage cylinder (12), the top of liquid storage cylinder (12) is provided with inlet pipe (13).

6. A reagent needle cleaning device for flow cytometry analysis according to claim 5, wherein: the inside of the liquid storage cylinder (12) is provided with a small-sized water pump, and the water outlet of the water pump is connected with the second liquid inlet pipe (8) through a guide pipe.