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CN-224221383-U - Liquid adding device for blood collection tube

CN224221383UCN 224221383 UCN224221383 UCN 224221383UCN-224221383-U

Abstract

The utility model discloses a blood collection tube liquid adding device, and belongs to the technical field of blood collection tube liquid adding. This kind of heparin tube liquid feeding device, including actuating assembly, the liquid feeding subassembly with place the subassembly, the liquid feeding subassembly sets up in actuating assembly's top, place the subassembly and set up in actuating assembly's top surface, the liquid feeding subassembly is used for adding liquid simultaneously to a plurality of heparin tubes, place the subassembly and be used for placing a plurality of heparin tubes of waiting to add liquid, the liquid feeding subassembly includes the connecting plate, the bottom of connecting plate is connected with the storage box, the bottom intercommunication of storage box has a plurality of communicating pipes, a plurality of communicating pipes all install the solenoid valve in the one end of keeping away from the storage box, the solenoid valve is keeping away from the one end intercommunication of communicating pipe and has the liquid feeding head, place the subassembly and include the bottom plate, the top of bottom plate is equipped with the roof, be equipped with a plurality of heparin tubes between roof and the bottom plate, the utility model can effectively improve heparin tube liquid feeding efficiency, higher practical value has.

Inventors

  • WEN GANG
  • WANG YU
  • XIE WEI

Assignees

  • 重庆三丰医疗器械有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The utility model provides a heparin tube liquid feeding device, its characterized in that, including actuating assembly (1), liquid feeding subassembly (2) and placing subassembly (3), liquid feeding subassembly (2) set up in the top of actuating assembly (1), place subassembly (3) and set up in the top surface of actuating assembly (1), liquid feeding subassembly (2) are used for adding liquid simultaneously to a plurality of heparin tubes (34), place subassembly (3) and be used for placing a plurality of heparin tubes (34) of waiting to add liquid, liquid feeding subassembly (2) include connecting plate (21), the bottom of connecting plate (21) is connected with storage box (22), the bottom intercommunication of storage box (22) has a plurality of communicating pipe (25), a plurality of solenoid valve (24) are all installed in the one end of keeping away from storage box (22), solenoid valve (24) are in the one end intercommunication of keeping away from communicating pipe (25) have liquid feeding head (26), place subassembly (3) include bottom plate (31), the top of bottom plate (31) is equipped with roof (32), be equipped with a plurality of heparin tubes (34) between roof (32) and bottom plate (31).
  2. 2. The blood collection tube liquid adding device according to claim 1, wherein a plurality of placing grooves (33) are formed in the top surface of the bottom plate (31), a plurality of bottom ends of the blood collection tubes (34) are respectively located inside the placing grooves (33), a plurality of first round holes (35) are formed in the top surface of the top plate (32), second round holes are formed in the bottom end of the top plate (32) located under the plurality of first round holes (35), the aperture of the first round holes (35) is smaller than that of the second round holes, the first round holes (35) are communicated with the second round holes, and the inner walls of the first round holes (35) and the second round holes are in clearance fit with the outer wall, close to the upper end, of the blood collection tubes (34).
  3. 3. The blood collection tube liquid adding device according to claim 2, wherein the two sides of the outside of the bottom plate (31) are respectively connected with a first connecting piece (36), the top surfaces of the two first connecting pieces (36) are respectively provided with an electric telescopic rod (37), the movable ends of the two electric telescopic rods (37) are respectively connected with a second connecting piece (38), and the opposite surfaces of the two second connecting pieces (38) are respectively fixedly connected with the outer side wall of the top plate (32).
  4. 4. The blood collection tube liquid adding device according to claim 1, wherein a plurality of the liquid adding heads (26) are respectively located right above a plurality of blood collection tubes (34), the liquid flow meters (27) are connected to the outsides of the plurality of the liquid adding heads (26), and the number of the liquid adding heads (26) and the number of the blood collection tubes (34) are six.
  5. 5. The blood collection tube filling device according to claim 4, wherein the inside of the storage box (22) is filled with a coagulant, the storage box (22) is transparent, a mounting hole is formed in one end of the connecting plate (21), a pump (23) is mounted in the mounting hole, and a liquid outlet end of the pump (23) penetrates through the storage box (22) and extends into the storage box.
  6. 6. The blood collection tube liquid adding device according to claim 1, wherein the driving assembly (1) comprises a base (11), a square groove (14) is formed in one side of the base (11), a screw rod (15) is arranged in the square groove (14), a square plate (16) is connected to the screw rod (15) through external threads, the outer wall of the square plate (16) is in sliding fit with the inner wall of the square groove (14), one end of the square plate (16) extends to the outer part of the square groove (14), a miniature motor (17) is arranged on one side of the top surface of one end of the square plate (16) fixedly connected with the bottom surface of the connecting plate (21), and the output end of the miniature motor (17) is fixedly connected with the screw rod (15).
  7. 7. The blood collection tube liquid adding device according to claim 6, wherein the bottom plate (31) is arranged on the top surface of the base (11), a cavity is formed in the base (11), a motor seat (12) is connected to the bottom end of the cavity through threads, a servo motor (13) is arranged on the top surface of the motor seat (12), and the output end of the servo motor (13) penetrates through the base (11) and is fixedly connected with the bottom end of the bottom plate (31).

Description

Liquid adding device for blood collection tube Technical Field The utility model relates to the technical field of blood collection tube liquid adding, in particular to a blood collection tube liquid adding device. Background The blood collection tube is a medical appliance for collecting, storing and transporting blood samples, wherein the blood collection tube with the red head cover is a dry vacuum tube without additives, and is mainly used for serum biochemistry, electrolytes, thyroid function, drug detection, AIDS detection, tumor markers, serum immunology and other detection. The blood collection tube liquid feeding refers to an operation process of adding a specific liquid into a blood collection tube in the fields of medical treatment, inspection, and the like. If coagulant is added, blood coagulation can be accelerated, so that serum or plasma can be separated from blood cells more quickly, and the method is suitable for some projects needing to detect specific components in the serum or plasma, such as biochemical index detection. Based on the above, the inventor finds that the existing blood collection tube liquid adding method has the problems that the medical staff generally holds a syringe to add liquid into the blood collection tube, only the liquid adding of a single blood collection tube can be completed, the liquid adding of a plurality of blood collection tubes is inconvenient to simultaneously carry out, the working efficiency is reduced, and the method is not suitable for the scene of batch processing of the blood collection tubes. Accordingly, the present invention has been made in view of the above-described circumstances, and an object of the present invention is to provide a blood collection tube filling device which has a more practical value. Disclosure of utility model The utility model aims to provide a blood collection tube liquid adding device so as to solve the problems in the background art. In view of the above problems, the technical scheme provided by the utility model is as follows: The utility model provides a heparin tube liquid feeding device, includes actuating assembly, liquid feeding subassembly and places the subassembly, the liquid feeding subassembly sets up in actuating assembly's top, place the subassembly and set up in actuating assembly's top surface, the liquid feeding subassembly is used for adding liquid simultaneously to a plurality of heparin tubes, place the subassembly and be used for placing a plurality of heparin tubes of waiting to add liquid, the liquid feeding subassembly includes the connecting plate, the bottom of connecting plate is connected with the storage box, the bottom intercommunication of storage box has a plurality of communicating pipes, a plurality of communicating pipes are all installed the solenoid valve in the one end of keeping away from the storage box, the solenoid valve has the liquid feeding head in the one end intercommunication of keeping away from communicating pipe, place the subassembly and include the bottom plate, the top of bottom plate is equipped with the roof, be equipped with a plurality of heparin tubes between roof and the bottom plate. Further, a plurality of standing grooves have been seted up to the top surface of bottom plate, a plurality of the bottom of heparin tube is located the inside of standing groove respectively, a plurality of first round holes have been seted up to the top surface of roof, just the bottom of roof is located the second round hole has all been seted up under a plurality of first round holes, the aperture of first round hole is less than the aperture of second round hole, just first round hole and second round hole are linked together, the inner wall of first round hole and second round hole is close to the outer wall clearance fit of upper end with the heparin tube. Adopt the beneficial effect of above-mentioned further scheme, through seting up the standing groove on the bottom plate, can fix a position and support the bottom of heparin tube, first round hole and the second round hole of seting up on the roof, and first round hole aperture is less than the second round hole aperture and be linked together, and the inner wall is close to the outer wall clearance fit of upper end with the heparin tube, carries out spacingly to the upper end of heparin tube, guarantees that the heparin tube is placed perpendicularly, makes the heparin tube remain stable at the liquid feeding in-process. Further, the outside both sides of bottom plate all are connected with first connecting piece, two electric telescopic handle is all installed to the top surface of first connecting piece, two electric telescopic handle's expansion end all is connected with the second connecting piece, two the opposite one side of second connecting piece respectively with the lateral wall fixed connection of roof. Adopt the beneficial effect of above-mentioned further scheme, be convenient for adjust the height of ro