LU600081B1

LU600081B1 - Device for Preventing Coagulation in Hematology Departments

Info

Publication number: LU600081B1
Application number: LU600081A
Authority: LU
Inventors: Ying Lin
Original assignee: The Second Affiliated Hospital And Yuying Childrens Hospital Of Wenzhou Medical Univ
Priority date: 2025-01-21
Filing date: 2025-01-21
Publication date: 2025-07-21

Abstract

The invention provides a device for preventing coagulation in hematology departments, belonging to the technical field of anticoagulation, which includes a workbench, where reciprocating mechanisms are symmetrically arranged on both sides of the workbench, and a mounting frame is connected with the reciprocating mechanism in a transmission way; a power assembly is arranged on the mounting frame; the power assembly is connected with a placing assembly in a transmission way; the placing assembly is used for placing blood bags; and the placing assembly is connected with the mounting frame in a rotation way. The blood bag is placed in the placing assembly, and then the reciprocating mechanism is turned on, so that the reciprocating mechanism can drive the blood bag in the placing assembly to shake in the horizontal direction, and the power assembly in the mounting frame can also shake in the vertical direction with the placing assembly. FIG.1

Description

DESCRIPTION 600087

DEVICE FOR PREVENTING COAGULATION IN HEMATOLOGY DEPARTMENTS

TECHNICAL FIELD

The invention belongs to the technical field of anticoagulation, in particular to a device for preventing coagulation in hematology departments.

BACKGROUND

Blood is a red opaque viscous liquid flowing in human blood vessels and hearts, which consists of plasma and blood cells. In the process of medical testing, it is often necessary to test the patient's blood.

Most hospitals generally add an appropriate amount of anticoagulant to blood, and the anticoagulant is semi-solid, the purpose of shaking blood by medical staff is to make the blood and anticoagulant fully fuse, so that the blood is not easily agglutinated, and the medical staff will feel tired when shaking the blood bag hand manually, and it is difficult for medical staff to fully fuse the blood and anticoagulant.

Therefore, there is an urgent need for an anticoagulant device in hematology to solve the above problems.

SUMMARY

In order to solve the above technical problems, the invention provides a device for preventing coagulation in hematology departments.

In order to achieve the above object, the present invention provides a device for preventing coagulation in hematology departments, including a workbench, where reciprocating mechanisms are symmetrically arranged on both sides of the workbench, and a mounting frame is connected with the reciprocating mechanism in a transmission way; a power assembly is arranged on the mounting frame, and a placing assembly is connected with the power assembly in a transmission way, and the placing assembly is used for placing blood bags, and the mounting frame is rotatably connected with the placing assembly.

Optionally, the workbench is symmetrically provided with two limit grooves, and a first connecting rod is slidably connected in the limit grooves, and the first connecting rod is connected with a second connecting rod through a connecting block and the first connecting rod and the second connecting rod extends out of the limit groove and are LU600081 fixedly connected with the mounting frame.

Optionally, a mounting plate is fixedly connected to the workbench, and a reciprocating mechanism is fixedly connected to the mounting plate.

Optionally, the reciprocating mechanism includes a first motor, the first motor is fixedly connected to the mounting plate, an output shaft of the first motor is drivingly connected with a turntable, and a reciprocating plate is rotatably connected to the outside of the turntable, and the side of the reciprocating plate far from the turntable is rotatably connected with the first connecting rod.

Optionally, the power assembly includes a second motor, the second motor is fixedly connected in the mounting frame, the output shaft of the second motor extends out of the mounting frame and is connected with a first gear in a transmission way, and the first gear is meshed with the second gear, the second gear is fixedly connected with the placing assembly.

Optionally, the placing assembly includes mounting disks symmetrically and rotatably connected with the mounting frame, and a plurality of placing boxes are fixedly connected between two mounting disks, where one of the mounting disks is fixedly connected with the second gear.

Optionally, one side of the placing box is hinged with a box door, and a bolt is arranged on the box door.

Optionally, buffer cotton is arranged in the placing box.

Compared with the prior art, the invention has the following advantages and technical effects: the blood bag is placed in the placing assembly, and then the reciprocating mechanism is turned on, so that the reciprocating mechanism can drive the blood bag in the placing assembly to shake in the horizontal direction, and the power assembly in the mounting frame can also shake in the vertical direction with the placing assembly, so that the anticoagulant can be quickly and evenly mixed with the blood during the whole blood collection or storage process, and this mixing can prevent local coagulation of the blood, thus ensuring the quality and usability of the blood.

The invention can liberate the hands of medical staff, and at the same time, make anticoagulant and blood fully integrated.

BRIEF DESCRIPTION OF THE FIGURES LU600081

The accompanying drawings, which constitute a part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application, and do not constitute an improper limitation of this application. In the attached drawings:

Fig. 1 shows a schematic structural diagram of the present invention;

Fig. 2 shows a front view of the present invention; in the picture: 1. Workbench; 2. Mounting frame; 3. Limit groove; 4. First connecting rod; 5. Connecting block; 6. Second connecting rod; 7. Mounting plate; 8.

First motor; 9. Turntable; 10. Reciprocating plate; 11. Second motor; 12. First gear; 13.

Second gear; 14. Mounting disk; 15. Placing box; 16. Box door; 17. Bolt.

DESCRIPTION OF THE INVENTION

In the following, the technical schemes in the embodiment of the invention will be clearly and completely described with reference to the attached drawings. Obviously, the described embodiments are only a part of the embodiment of the invention, but not the whole embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the scope of protection of the present invention.

In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further described in detail with the attached drawings and specific embodiments.

Referring to Fig. 1- 2, the present invention provides a device for preventing coagulation in hematology departments, including a workbench 1, where reciprocating mechanisms are symmetrically arranged on both sides of the workbench 1, and a mounting frame 2 is connected with the reciprocating mechanism in a transmission way; a power assembly is arranged on the mounting frame 2, and a placing assembly is connected with the power assembly in a transmission way, and the placing assembly is used for placing blood bags, and the mounting frame 2 is rotatably connected with the placing assembly.

The blood bag is placed in the placing assembly, and then the reciprocating mechanism is turned on, so that the reciprocating mechanism can drive the blood bag in the placing assembly to shake in the horizontal direction, and the power assembly in the mounting frame 2 can also shake in the vertical direction with the placing assembly, so that the anticoagulant can be quickly and evenly mixed with the blood during the whole blood collection or storage process, and this mixing can prevent the LU600081 blood from being partially coagulated, thus ensuring the quality and usability of the blood.

To further optimize the program, the workbench 1 is symmetrically provided with two limit grooves 3, and a first connecting rod 4 is slidably connected in the limit grooves 3, and the first connecting rod 4 is connected with a second connecting rod 6 through a connecting block 5, and the first connecting rod 4 and the second connecting rod 6 extends out of the limit groove 3 and are fixedly connected with the mounting frame 2.

Through the sliding constraint of the limit groove 3 on the first connecting rod 4 and the stable connection between the first connecting rod 4 and the second connecting rod 6 through the connecting block 5, the whole structure can maintain high stability during shaking or moving, as a key component for carrying the blood bag, the stability of the mounting frame 2 is very important to ensure the safe shaking of the blood bag.

To further optimize the program, a mounting plate 7 is fixedly connected to the workbench 1, and a reciprocating mechanism is fixedly connected to the mounting plate 7.

The mounting plate 7 is used to support the fixing of the reciprocating mechanism.

To further optimize the program, the reciprocating mechanism includes a first motor 8, the first motor 8 is fixedly connected to the mounting plate 7, an output shaft of the first motor 8 is drivingly connected with a turntable 9, and a reciprocating plate is rotatably connected to the outside of the turntable 9, and the side of the reciprocating plate 10 far from the turntable 9 is rotatably connected with the first connecting rod 4.

When the first motor 8 is started, its output shaft starts to rotate, and the rotating output shaft drives the turntable 9 to rotate together through the transmission connection, during the rotation of the turntable 9, a certain point on the outer side of the turntable 9 will contact with the reciprocating plate 10 and generate a pushing effect. Because one end of the reciprocating plate 10 is rotatably connected with the turntable 9 and the other end is connected with other components through the first connecting rod 4, when the turntable 9 rotates, it will drive the reciprocating plate 10 to reciprocate, with the continuous rotation of the turntable 9, the driving point will continuously move outside the turntable 9, which will cause one end of the reciprocating plate 10 to be periodically pushed, thus generating reciprocating motion, LU600081 this reciprocating motion of the reciprocating plate 10 is transmitted to the mounting frame 2 through the first connecting rod 4, and then drives the mounting frame 2 to shake horizontally.

By adjusting the parameters such as the rotation speed and diameter of the turntable 9 or the length of the reciprocating plate 10, the shaking amplitude of the mounting frame 2 can be easily adjusted, and this adjustment function enables the mechanism to adapt to different operating requirements, such as the requirement of uniformity of blood mixing and the activation effect of platelets.

To further optimize the program, the power assembly includes a second motor 11, the second motor 11 is fixedly connected in the mounting frame 2, the output shaft of the second motor 11 extends out of the mounting frame 2 and is connected with a first gear 12 in a transmission way, and the first gear 12 is meshed with the second gear 13, the second gear 13 is fixedly connected with the placing assembly.

When the second motor 11 is started, its output shaft starts to rotate, and the rotating output shaft drives the first gear 12 to rotate together through transmission connection, during the rotation, the first gear 12 meshes with the second gear 13. Due to the meshing action of the gears, the rotation motion of the first gear 12 is transmitted to the second gear 13, which also starts to rotate, and the rotation motion of the second gear 13 is transmitted to the placing assembly through fixed connection, after receiving the rotary motion, the placing component will rotate or shake, and the rotation or shake of the placing component is used to realize the shaking of the blood bag in the vertical direction, which contributes to the full mixing of anticoagulant and blood in the blood bag and the activation of platelets.

The stability and efficiency of gear transmission can be ensured by reasonably selecting the parameters such as gear modulus, pressure angle and number of teeth.

To further optimize the program, the placing assembly includes mounting disks 14 symmetrically and rotatably connected with the mounting frame 2, and a plurality of placing boxes 15 are fixedly connected between two mounting disks 14, where one of the mounting disks 14 is fixedly connected with the second gear 13.

The placing box 15 is designed to stably place the blood bag, through reasonable size and shape design, the blood bag can be ensured not to slide or topple in the placing box 15, the fixed structure between the two mounting disks 14 enhances the stability of the placing box 15, so that it can bear the force generated in the shaking process, when the second gear 13 rotates, the mounting disk 14 fixedly connected with LU600081 it will also rotate, because the mounting disk 14 is rotationally connected with the mounting frame 2, therefore, the rotation of the mounting plate 14 will drive the mounting plate 15 and the blood bags in it to shake, the symmetrical mounting plate 14 design can ensure the balance in the shaking process and reduce the vibration and noise, at the same time, the uniform distribution of a plurality of mounting plates 15 can also ensure that each blood bag can obtain the same shaking effect. The rotating connection design of the mounting plate 14 and the mounting frame 2 can bear greater torque and force, thus enhancing the strength of the whole structure.

To further optimize the program, one side of the placing box 15 is hinged with a box door 16, and a bolt 17 is arranged on the box door 16.

The arrangement of the door 16 and the bolt 17 can ensure the taking and placing of the blood bags.

To further optimize the program, buffer cotton is arranged in the placing box 15.

Buffer cotton can ensure that the blood bag is not easy to be damaged during shaking.

Working principle: opening the bolt 17 to open the box door 16, then put the blood bag into the placing box 15, insert the bolt 17, start the first motor 8, and its output shaft will start to rotate, the rotating output shaft will drive the turntable 9 to rotate together through transmission connection, during the rotation of the turntable 9, a certain point on its outer side will contact with the reciprocating plate 10, which will drive the reciprocating plate 10 to reciprocate and be transmitted to the mounting frame 2 through the first connecting rod 4.

At the same time, the second motor 11 is started, and its output shaft starts to rotate, the rotating output shaft drives the first gear 12 to rotate together through the transmission connection, during the rotation, the first gear 12 meshes with the second gear 13, due to the meshing action of the gears, the rotating motion of the first gear 12 is transmitted to the second gear 13, which also starts to rotate, the rotating motion of the second gear 13 rotates with the mounting plate 14, and the placing box 15 is fixedly connected to it.

In the description of the present invention, it should be understood that the terms longitudinal, lateral, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner and outer", etc., are based on the orientation or position relationships shown in the attached drawings and are intended only to facilitate the description of the LU600081 invention. It is not indicated or implied that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as a limitation of the present invention.

The above-mentioned embodiments only describe the preferred mode of the invention, and do not limit the scope of the invention. Under the premise of not departing from the design spirit of the invention, various modifications and improvements made by ordinary technicians in the field to the technical scheme of the invention shall fall within the protection scope determined by the claims of the invention.

Claims

CLAIMS LU600081

1. À device for preventing coagulation in hematology departments, comprising a workbench (1), wherein reciprocating mechanisms are symmetrically arranged on both sides of the workbench (1), and a mounting frame (2) is connected with the reciprocating mechanism in a transmission way; a power assembly is arranged on the mounting frame (2), and a placing assembly is connected with the power assembly in a transmission way, and the placing assembly is used for placing blood bags, and the mounting frame (2) is rotatably connected with the placing assembly.

2. The device for preventing coagulation in hematology departments according to claim 1, characterized in that the workbench (1) is symmetrically provided with two limit grooves (3), and a first connecting rod (4) is slidably connected in the limit grooves (3), and the first connecting rod (4) is connected with a second connecting rod (6) through a connecting block (5), and the first connecting rod (4) and the second connecting rod (6) extends out of the limit groove (3) and are fixedly connected with the mounting frame (2).

3. The device for preventing coagulation in hematology departments according to claim 2, characterized in that a mounting plate (7) is fixedly connected to the workbench (1), and a reciprocating mechanism is fixedly connected to the mounting plate (7).

4. The device for preventing coagulation in hematology departments according to claim 3, characterized in that the reciprocating mechanism comprises a first motor (8), the first motor (8) is fixedly connected to the mounting plate (7), an output shaft of the first motor (8) is drivingly connected with a turntable (9), and a reciprocating plate (10) is rotatably connected to the outside of the turntable (9), and the side of the reciprocating plate (10) far from the turntable (9) is rotatably connected with the first connecting rod (4).

5. The device for preventing coagulation in hematology departments according to claim 1, characterized in that the power assembly comprises a second motor (11), the second motor (11) is fixedly connected in the mounting frame (2), the output shaft of the second motor (11) extends out of the mounting frame (2) and is connected with a first gear (12) in a transmission way, and the first gear (12) is meshed with the second gear (13), the second gear (13) is fixedly connected with the placing assembly.

6. The device for preventing coagulation in hematology departments according to LU600081 claim 5, characterized in that the placing assembly comprises mounting disks (14) symmetrically and rotatably connected with the mounting frame (2), and a plurality of placing boxes (15) are fixedly connected between two mounting disks (14), wherein one of the mounting disks (14) is fixedly connected with the second gear (13).

7. The device for preventing coagulation in hematology departments according to claim 6, characterized in that one side of the placing box (15) is hinged with a box door (16), and a bolt (17) is arranged on the box door (16).

8. The device for preventing coagulation in hematology departments according to claim 6, characterized in that buffer cotton is arranged in the placing box (15).