Blood collection equipment for hemodialysis

Abstract

The utility model discloses blood collection equipment for hemodialysis, which relates to the technical field of medical equipment and comprises a fixing frame, a blood storage tank is fixedly connected to the inner side wall of the fixing frame, a connecting seat is fixedly connected to one side of the blood storage tank, a first blood transfusion hose is fixedly connected to one side of the connecting seat, and a second blood transfusion hose is fixedly connected to the other side of the connecting seat. One end of the first blood transfusion hose is fixedly connected with a first dialysis tube, one end of the connecting seat is fixedly connected with a second blood transfusion hose, one end of the second blood transfusion hose is fixedly connected with a second dialysis tube, one side of the fixing frame is fixedly connected with an adjusting box, and the inner side wall of the bottom of the adjusting box is fixedly connected with a first blood guide tube. According to the blood collection device for hemodialysis, through the arrangement of the first blood transfusion hose, the first dialysis tube, the second blood transfusion hose and the second dialysis tube, the effect of improving the hemodialysis efficiency of the blood collection device for hemodialysis is achieved, and through the arrangement of the adjusting box and the first blood guide tube, the effect of adjusting the blood collection rate according to user requirements is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a blood collection device for hemodialysis. Background Art

[0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains blood from the body to the outside of the body and passes it through a dialyzer composed of countless hollow fibers. The blood and an electrolyte solution containing electrolytes at concentrations similar to those in the body exchange substances inside and outside the hollow fibers through the principles of diffusion, ultrafiltration, adsorption and convection, thereby removing metabolic waste from the body, maintaining electrolyte and acid-base balance, and removing excess water from the body. The entire process of returning the purified blood is called hemodialysis.

[0003] The utility model with announcement number CN219656416U discloses a blood collection device for hemodialysis, including a collection box, the inner wall of the collection box is provided with a cooling structure and a shaking storage structure, the shaking storage structure is located on the inner side of the cooling structure, the shaking storage structure includes a placement box and a driving motor, the driving motor is fixedly connected to the inner wall of the collection box, a positioning plate is placed on the inner side of the placement box, a convex rod is fixedly installed on the top of the driving motor, the end of the convex rod overlaps the outer side of the placement box, by providing the shaking storage structure, the driving motor can drive the convex rod to rotate, so that the convex rod can contact the placement box in a periodic form during the rotation process, so that the blood collection tube inside the positioning plate is continuously shaken under the continuous impact of the convex rod, so that the device can prevent blood coagulation, thereby improving the accuracy of the test results.

[0004] When the above technical solution is in use, the efficiency of the blood collection device for hemodialysis is low. When the above technical solution is in use, it is difficult to adjust the blood collection rate according to user needs.

[0005] In view of the above problems, the utility model provides a blood collection device for hemodialysis. Utility Model Content

[0006] The purpose of the utility model is to provide a blood collection device for hemodialysis. The utility model achieves the effect of improving the efficiency of the blood collection device for hemodialysis through the arrangement of a No. 1 blood transfusion hose, a No. 1 dialysis tube, a No. 2 blood transfusion hose and a No. 2 dialysis tube. The utility model achieves the effect of being able to adjust the blood collection rate according to user needs through the arrangement of an adjustment box and a No. 1 blood guide tube, thereby solving the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blood collection device for hemodialysis, wherein the inner side wall of the fixing frame is fixedly connected to a blood storage tank, one side of the blood storage tank is fixedly connected to a connecting seat, one side of the connecting seat is fixedly connected to a No. 1 blood transfusion hose, one end of the No. 1 blood transfusion hose is fixedly connected to a No. 1 dialysis tube, one end of the connecting seat is fixedly connected to a No. 2 blood transfusion hose, one end of the No. 2 blood transfusion hose is fixedly connected to a No. 2 dialysis tube, one side of the fixing frame is fixedly connected to an adjustment box, and the inner side wall of the bottom of the adjustment box is fixedly connected to a No. 1 blood guide tube.

[0008] Furthermore, one side of the fixing frame is fixedly connected with an adjusting short tube, and the other side of the fixing frame is fixedly connected with a blood supply port, thereby achieving the effect of providing blood to the blood storage tank.

[0009] Furthermore, one end of the fixing bracket is fixedly connected to a fixing frame, and the bottom of the fixing frame is fixedly connected to a bottom plate, thereby achieving the effect of improving the stability of the blood collection device for hemodialysis.

[0010] Furthermore, an observation frame is hollowed out on the front of the fixed frame, a control console is fixedly connected to the top of the base plate, a switch button is fixedly connected to one side of the top of the console, and a display frame is fixedly connected to the other side of the top of the console, thereby achieving the effect of facilitating the staff to operate the equipment.

[0011] Furthermore, a connecting block is fixedly connected to one side of the top of the base plate, a regulator is fixedly connected to the top of the connecting block, a No. 2 blood guide blood is fixedly connected to the inner wall of the connecting block, and an extractor is fixedly connected to one end of the No. 2 blood guide blood, thereby achieving the effect of facilitating the staff to quickly extract blood.

[0012] Furthermore, a distribution box is fixedly connected to the middle of the top of the base plate, a storage battery board is fixedly connected to one side of the distribution box, and a power supply line is fixedly connected to one side of the storage battery board, thereby achieving the effect of providing continuous power supply for the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a blood collection device for hemodialysis.

[0015] (1) By setting up the No. 1 blood transfusion hose, the No. 1 dialysis tube, the No. 2 blood transfusion hose and the No. 2 dialysis tube, the efficiency of the blood collection device for hemodialysis is improved, and the working efficiency of the device is improved.

[0016] (2) By setting up the adjustment box and the No. 1 guide blood tube, the blood collection rate can be adjusted according to user needs. While achieving the effect of being able to adjust the blood collection rate according to user needs, the relative stability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the blood storage tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection block of the utility model;

[0020] Figure 4 This is a schematic diagram of a power distribution box of the utility model.

[0021] In the figure: 1. fixing frame; 2. blood storage tank; 3. connecting seat; 4. No. 1 blood transfusion hose; 5. No. 1 dialysis tube; 6. No. 2 blood transfusion hose; 7. No. 2 dialysis tube; 8. regulating box; 9. No. 1 blood guide tube; 10. regulating short tube; 11. blood supply port; 12. fixing frame; 13. bottom plate; 14. observation frame; 15. control console; 16. switch button; 17. display frame; 18. connecting block; 19. regulator; 20. No. 2 blood guide tube; 21. extractor; 22. distribution box; 23. storage battery board; 24. power supply line. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0024] A blood collection device for hemodialysis, wherein a blood storage tank 2 is fixedly connected to the inner wall of a fixing frame 1, a connecting seat 3 is fixedly connected to one side of the blood storage tank 2, a No. 1 blood transfusion hose 4 is fixedly connected to one side of the connecting seat 3, a No. 1 dialysis tube 5 is fixedly connected to one end of the No. 1 blood transfusion hose 4, a No. 2 blood transfusion hose 6 is fixedly connected to one end of the connecting seat 3, a No. 2 dialysis tube 7 is fixedly connected to one end of the No. 2 blood transfusion hose 6, an adjusting box 8 is fixedly connected to one side of the fixing frame 1, and a No. 1 blood guide tube 9 is fixedly connected to the inner wall of the bottom of the adjusting box 8.

[0025] Specifically, place the blood storage tank 2 on the fixing frame 1, and ensure that the connecting seat 3 is firmly fixed on the blood storage tank 2. Connect the No. 1 blood transfusion hose 4 and the No. 1 dialysis tube 5 to the corresponding blood supply port 11 and the dialysis port. Connect the No. 2 blood transfusion hose 6 and the No. 2 dialysis tube 7 to the corresponding blood supply port 11 and the dialysis port. Adjust the settings of the adjustment box 8 and the No. 1 blood guide tube 9, adjust the blood collection rate according to user needs, and ensure the relative stability of the equipment. When operating the equipment, adjust the switch button 16, display frame 17, connection block 18 and regulator 19 on the console 15 as needed to ensure the normal operation and efficiency of the equipment.

[0026] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0027] An adjusting short tube 10 is fixedly connected to one side of the fixing frame 1 , and a blood supply port 11 is fixedly connected to the other side of the fixing frame 1 . The purpose of this design is to achieve the effect of supplying blood to the blood storage tank 2 by setting the adjusting short tube 10 and the blood supply port 11 .

[0028] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0029] One end of the fixing frame 1 is fixedly connected to a fixing frame 12, and the bottom of the fixing frame 12 is fixedly connected to a bottom plate 13. The purpose of this design is to improve the stability of the blood collection device for hemodialysis by setting the fixing frame 12 and the bottom plate 13.

[0030] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0031] An observation frame 14 is hollowed out on the front of the fixed frame 12, a control console 15 is fixedly connected to the top of the base plate 13, a switch button 16 is fixedly connected to one side of the top of the control console 15, and a display frame 17 is fixedly connected to the other side of the top of the control console 15. The purpose of this design is to facilitate the staff to operate the equipment through the arrangement of the observation frame 14, the control console 15, the switch button 16 and the display frame 17.

[0032] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0033] A connecting block 18 is fixedly connected to one side of the top of the bottom plate 13, a regulator 19 is fixedly connected to the top of the connecting block 18, a No. 2 blood guide blood vessel 20 is fixedly connected to the inner wall of the connecting block 18, and an extractor 21 is fixedly connected to one end of the No. 2 blood guide blood vessel 20. The purpose of this design is to achieve the effect of facilitating the staff to quickly extract blood through the arrangement of the regulator 19 and the extractor 21.

[0034] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0035] A distribution box 22 is fixedly connected to the middle of the top of the base plate 13, a storage battery board 23 is fixedly connected to one side of the distribution box 22, and a power supply line 24 is fixedly connected to one side of the storage battery board 23. The purpose of this design is to provide a continuous power supply to the device through the arrangement of the distribution box 22, the storage battery board 23 and the power supply line 24.

[0036] To summarize: when in use, personnel place the blood storage tank 2 on the fixing frame 1, and ensure that the connecting seat 3 is firmly fixed on the blood storage tank 2. Connect the No. 1 blood transfusion hose 4 and the No. 1 dialysis tube 5 to the corresponding blood supply port 11 and the dialysis port. Connect the No. 2 blood transfusion hose 6 and the No. 2 dialysis tube 7 to the corresponding blood supply port 11 and the dialysis port. Adjust the settings of the adjustment box 8 and the No. 1 blood guide tube 9 to adjust the blood collection rate according to user needs and ensure the relative stability of the equipment. When operating the equipment, adjust the switch button 16, display frame 17, connection block 18 and regulator 19 on the console 15 as needed to ensure the normal operation and efficiency of the equipment.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blood collection device for hemodialysis, comprising a fixing frame (1), characterized in that: The inner side wall of the fixing frame (1) is fixedly connected to a blood storage tank (2), one side of the blood storage tank (2) is fixedly connected to a connecting seat (3), one side of the connecting seat (3) is fixedly connected to a No. 1 blood transfusion hose (4), one end of the No. 1 blood transfusion hose (4) is fixedly connected to a No. 1 dialysis tube (5), one end of the connecting seat (3) is fixedly connected to a No. 2 blood transfusion hose (6), one end of the No. 2 blood transfusion hose (6) is fixedly connected to a No. 2 dialysis tube (7), one side of the fixing frame (1) is fixedly connected to an adjustment box (8), and the inner side wall of the bottom of the adjustment box (8) is fixedly connected to a No. 1 blood guide tube (9).

2. A blood collection device for hemodialysis according to claim 1, characterized in that: One side of the fixing frame (1) is fixedly connected to a short adjusting tube (10), and the other side of the fixing frame (1) is fixedly connected to a blood supply port (11).

3. A blood collection device for hemodialysis according to claim 1, characterized in that: One end of the fixing frame (1) is fixedly connected to a fixing frame (12), and the bottom of the fixing frame (12) is fixedly connected to a bottom plate (13).

4. A blood collection device for hemodialysis according to claim 3, characterized in that: An observation frame (14) is hollowed out on the front of the fixed frame (12); a control console (15) is fixedly connected to the top of the bottom plate (13); a switch button (16) is fixedly connected to one side of the top of the control console (15); and a display frame (17) is fixedly connected to the other side of the top of the control console (15).

5. A blood collection device for hemodialysis according to claim 3, characterized in that: A connection block (18) is fixedly connected to one side of the top of the bottom plate (13), a regulator (19) is fixedly connected to the top of the connection block (18), a second blood guide tube (20) is fixedly connected to the inner wall of the connection block (18), and an extractor (21) is fixedly connected to one end of the second blood guide tube (20).

6. A blood collection device for hemodialysis according to claim 3, characterized in that: A distribution box (22) is fixedly connected to the middle of the top of the base plate (13), a storage battery board (23) is fixedly connected to one side of the distribution box (22), and a power supply line (24) is fixedly connected to one side of the storage battery board (23).

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