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CN-224216713-U - Automatic cup feeding and discharging device for thromboelastography instrument

CN224216713UCN 224216713 UCN224216713 UCN 224216713UCN-224216713-U

Abstract

The utility model discloses an automatic cup feeding and discharging device for a thromboelastography instrument, and relates to the technical field of thromboelastography instruments. The utility model comprises a base, wherein an instrument main body and a supporting frame are arranged at the top of the base, two groups of metal probes are arranged below the inner side of the instrument main body, a mounting plate is arranged at the back of the instrument main body, a servo motor and a liquid storage tank are respectively arranged at the top of the mounting plate, the output end of the servo motor is connected with a screw rod, a threaded seat is sleeved on the outer surface of the screw rod, a cup bracket is fixed on the outer surface of the threaded seat, a movable frame is rotatably connected to the top of the supporting frame, a spring is arranged at the bottom of the movable frame, and a movable opening is arranged above the outer surface of the movable frame.

Inventors

  • WANG JIAN
  • CHEN YUEQIN
  • HE FANG

Assignees

  • 杭州市临平区第一人民医院

Dates

Publication Date
20260508
Application Date
20250523

Claims (10)

  1. 1. An automatic cup feeding and discharging device for a thromboelastography instrument comprises a base (1) and is characterized in that an instrument main body (2) and a supporting frame (11) are arranged at the top of the base (1), two groups of metal probes (15) are arranged below the inner side of the instrument main body (2), a mounting plate (4) is arranged at the back of the instrument main body (2), a servo motor (6) and a liquid storage tank (5) are respectively arranged at the top of the mounting plate (4), a screw rod (7) is connected to the output end of the servo motor (6), a threaded seat (8) is sleeved on the outer surface of the screw rod (7), a cup holder (9) is fixed on the outer surface of the threaded seat (8), a movable frame (12) is rotatably connected to the top of the supporting frame (11), a spring (16) is arranged at the bottom of the movable frame (12), a movable opening (29) is formed above the outer surface of the movable frame (12), a movable rod (13) is connected to the inner side of the movable opening (29) through a fixed shaft (28), a receiving groove (14) is fixed at one end of the movable rod (13), a receiving groove (14) is fixed to the inner side of the movable rod (14), a miniature pump (24) is arranged inside the miniature pump (24), and the liquid outlet end of the micro pump (24) is communicated with the annular pipe (21) through the infusion pipe (20), a spray head (25) is arranged at the top of the annular pipe (21), a cup groove (10) is formed in the top of the cup holder seat (9), and an elastic sheet (18) is fixed on the inner wall of the cup groove (10).
  2. 2. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein the top of the base (1) is provided with a control panel (3), and the servo motor (6) and the micropump (24) are electrically connected with the control panel (3).
  3. 3. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein a sliding opening (17) is formed in the outer surface of the machine body (2), and the thread seat (8) is in sliding fit with the sliding opening (17).
  4. 4. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein the elastic pieces (18) are provided with a plurality of groups, and the elastic pieces (18) of the groups are arranged in an annular shape at equal intervals.
  5. 5. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein the spray heads (25) are provided with a plurality of groups, and the tops of the spray heads (25) of the groups are obliquely arranged towards the direction of the detection head.
  6. 6. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein an observation window (22) is arranged on the back of the liquid storage tank (5), and a liquid feeding opening (23) is arranged on the top of the liquid storage tank (5).
  7. 7. The automatic cup feeding and discharging device for a thromboelastography machine of claim 1, wherein said infusion tube (20) is made of a silicone tube.
  8. 8. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein a liquid outlet (19) is arranged on one side of the receiving groove (14), and a valve is arranged on the outer surface of the liquid outlet (19).
  9. 9. The automatic cup feeding and discharging device for a thromboelastography machine according to claim 1, characterized in that said movable rod (13) is slidingly engaged with the body (2) of the machine, and the fixed rod (26) is slidingly engaged with the movable mouth (29).
  10. 10. The automatic cup feeding and discharging device for the thromboelastography machine of claim 1, wherein a non-slip mat (27) is arranged at the bottom of the base (1), and the non-slip mat (27) is made of rubber materials.

Description

Automatic cup feeding and discharging device for thromboelastography instrument Technical Field The utility model relates to the technical field of thromboelastography, in particular to an automatic cup feeding and discharging device for a thromboelastography. Background Thromboelastography is an analyzer that monitors the coagulation process from the overall dynamic process of platelet aggregation, coagulation, fibrinolysis, etc., and makes qualitative and quantitative predictions of the patient's coagulation status based on the final result of the coagulation process, which is the formation of a blood clot whose physical properties determine whether it has normal clotting function. The utility model discloses an automatic cup feeding and discharging device for a thromboelastography instrument, which is disclosed by the prior art, and has the application number of CN201921838748.3, and the device drives a screw rod to rotate through the rotation of an output shaft of a motor so as to drive a sliding plate to move in a sliding hole and drive a blood sample measuring cup to move, so that blood in the blood sample measuring cup is contacted with a metal probe, medical staff is not required to manually move the blood sample measuring cup, the blood measuring speed is improved, and the working efficiency is improved, but because blood stains can remain on the surface of the metal probe after the blood sample is detected, in order to ensure the accuracy of the next detection result, the blood sample is required to be wiped by staff after the detection is finished every time, the operation is more troublesome, and the working efficiency of the staff is influenced. Disclosure of utility model Based on the above, the present utility model aims to provide an automatic cup feeding and discharging device for a thromboelastography machine, so as to solve the technical problems in the background art. The automatic cup feeding and discharging device for the thromboelastography machine comprises a base, wherein an instrument main body and a support frame are arranged at the top of the base, two groups of metal probes are arranged below the inner side of the instrument main body, a mounting plate is arranged at the back of the instrument main body, a servo motor and a liquid storage tank are respectively arranged at the top of the mounting plate, the output end of the servo motor is connected with a screw rod, a threaded seat is sleeved on the outer surface of the screw rod, a cup holder is fixed on the outer surface of the threaded seat, a movable frame is rotatably connected to the top of the support frame, a spring is arranged at the bottom of the movable frame, a movable opening is formed in the upper portion of the outer surface of the movable frame, a movable rod is connected to the inner side of the movable opening through a fixing shaft, a receiving groove is fixed at one end of the movable rod, an annular pipe is fixed below the inner side of the receiving groove, a micro pump is arranged in the inner side of the liquid storage tank, the liquid outlet end of the micro pump is communicated with the annular pipe through a liquid delivery pipe, a spray head is arranged at the top of the annular pipe, a cup groove is formed in the top of the support seat, a cup groove is formed in the top of the cup holder, and the inner wall of the cup groove is fixed with a spring sheet. Further, the top of base is equipped with controls the panel, and servo motor and micropump all with control panel electric connection. Through adopting above-mentioned technical scheme, the staff can control servo motor and micropump through controlling the panel. Further, a sliding port is formed in the outer surface of the instrument main body, and the thread seat is in sliding fit with the sliding port. Through adopting above-mentioned technical scheme, under the effect of sliding port for the screw thread seat can vertical motion and can not take place the rotation. Further, the elastic sheets are provided with a plurality of groups, and the elastic sheets of the groups are arranged in an annular shape at equal intervals. Through adopting above-mentioned technical scheme, a plurality of groups shell fragment can carry out stable centre gripping to the blood sample cup, and then can avoid the blood sample cup to take place the skew. Further, the shower nozzle is equipped with a plurality of groups, and the top of a plurality of groups shower nozzle is towards detecting the head direction slope setting. Through adopting above-mentioned technical scheme, the shower nozzle that a plurality of groups slope form designs can spout alcohol, and then can wash the metal probe. Further, the back of liquid reserve tank is equipped with the observation window, and the top of liquid reserve tank is equipped with the liquid filling mouth. Through adopting above-mentioned technical scheme, staff accessible observation window can look over the inside alcohol st