Clinical hemodialysis conversion device

Abstract

The utility model discloses a clinical hemodialysis conversion device which comprises a dialyzer main body, the upper surface of the dialyzer main body is fixedly connected with a display screen, the right side face of the dialyzer main body is fixedly connected with a clamping base, the inner wall of the clamping base is connected with a dialyzer in a clamped mode, and the dialyzer is fixedly connected with the display screen. A group of first clamp heads and a group of second clamp heads are fixedly connected to the front surface of the dialyzer main body, two tube conveying clamps are fixedly connected to the front surface of the dialyzer main body, and a U-shaped bundling seat is fixedly connected to the left side surface of the dialyzer main body. According to the device, through the arrangement of the placing groove, the sliding groove, the sliding block, the positive and negative threaded rod, the threaded hole, a rotating wheel, clamping blocks and a protective chuck, the rotating wheel can be rotated to drive the positive and negative threaded rod to rotate, and through threaded fit with the threaded hole, the two clamping blocks are driven to get close to each other, so that the dialysate storage device can be placed and clamped; the stability of the dialysate storage device is effectively improved, and stable dialysis use of a patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of blood purification equipment for nephrology, in particular to a clinical hemodialysis conversion device. 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 through a dialyzer composed of countless hollow fibers. Through diffuse convection, substances are exchanged to achieve hemodialysis conversion, thereby eliminating metabolic waste from the body and maintaining electrolyte and acid-base balance. It is a great breakthrough in the medical field. Hemodialysis is generally performed by dialyzer to purify blood.

[0003] During the dialysis process, the hemodialysis conversion device needs to use various infusion tubes, which are prone to entanglement. In addition, dialysis requires dialysate, and the dialysate storage device is just placed randomly on the dialysis instrument, which is prone to slipping and tipping, making it inconvenient for patients to perform safe dialysis. Therefore, we propose a clinical hemodialysis conversion device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a clinical hemodialysis conversion device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clinical hemodialysis conversion device comprises a dialyzer body, wherein a display screen is fixedly connected to the upper surface of the dialyzer body, a clamping seat is fixedly connected to the right side of the dialyzer body, a dialyzer is clamped on the inner wall of the clamping seat, a group of first clamp heads and a group of second clamp heads are fixedly connected to the front of the dialyzer body, two pipe clamps are fixedly connected to the front of the dialyzer body, a U-shaped cluster seat is fixedly connected to the left side of the dialyzer body, a sliding groove is provided on the inner wall of the dialyzer body, two sliding blocks are clamped on the inner wall of the sliding groove, the front of each sliding block is fixedly connected to the clamping block, one side of the two clamping blocks close to each other is provided with an arc groove, the inner bottom wall of the dialyzer body is provided with a placement groove, the inner wall of the sliding groove is fixedly inlaid with two bearings, the right side of each sliding block is provided with a threaded hole, the inner walls of the two threaded holes are commonly threadedly connected with positive and negative threaded rods, and the left and right ends of the positive and negative threaded rods respectively penetrate the two bearings and extend to the outside of the dialyzer body.

[0007] In a further embodiment, two sets of moving wheels are fixedly connected to the bottom surface of the dialyzer body, and two push handles are fixedly connected to the back surface of the dialyzer body.

[0008] In a further embodiment, the right end of the forward and reverse threaded rod is fixedly connected to a rotating wheel, and the right end of the rotating wheel is fixedly connected to a crank.

[0009] In a further embodiment, a mounting screw hole is provided on the left side surface of the U-shaped cluster seat, and a screw is threadedly connected to the inner wall of the mounting screw hole.

[0010] In a further embodiment, a side surface of the two clamping blocks close to each other is fixedly connected with a protective clamp, and the protective clamp is made of rubber.

[0011] In a further embodiment, an operation nameplate is fixedly connected to the back side of the dialyzer body, and the operation nameplate is located in the upper middle part of the dialyzer body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can separate and clamp the infusion tube and the return blood vessel in the dialysis infusion tube through the first clamp head, the tube clamp, the second clamp head, the U-shaped bundling seat and the screws, and can bundle and place various dialysis infusion tubes through the U-shaped bundling seat and the screws, effectively avoiding the scattering of the dialysis tubes and facilitating stable and safe dialysis for patients. The placement groove, the sliding groove, the sliding block, the forward and reverse threaded rods, the threaded hole, the rotating wheel, the clamping block and the protective clamping head can be rotated to drive the forward and reverse threaded rods to rotate, and the two clamping blocks can be driven to approach each other through the threaded cooperation with the threaded hole, so that the dialysis fluid storage container can be placed and clamped, effectively increasing the stability of the dialysis fluid storage container and facilitating stable dialysis use for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a clinical hemodialysis conversion device.

[0015] Figure 2 The figure is a rear view of a dialyzer body in a clinical hemodialysis conversion device.

[0016] Figure 3 The present invention is a bottom view of a dialyzer body in a clinical hemodialysis conversion device.

[0017] Figure 4 It is a cross-sectional view of a top view of a dialyzer body in a clinical hemodialysis conversion device.

[0018] In the figure: 1. dialyzer body; 2. tube clamp; 3. first clamp head; 4. display screen; 5. second clamp head; 6. screw; 7. arc groove; 8. clamping block; 9. protective clamp head; 10. placement groove; 11. moving wheel; 12. rotating wheel; 13. crank; 14. dialyzer; 15. clamping seat; 16. push handle; 17. positive and negative threaded rod; 18. mounting screw hole; 19. U-shaped cluster seat; 20. sliding block; 21. sliding groove; 22. threaded hole; 23. bearing; 24. operation nameplate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 In the utility model, a clinical hemodialysis conversion device comprises a dialyzer body 1, a display screen 4 is fixedly connected to the upper surface of the dialyzer body 1, a clamping seat 15 is fixedly connected to the right side of the dialyzer body 1, a dialyzer 14 is clamped on the inner wall of the clamping seat 15, a group of first clamp heads 3 and a group of second clamp heads 5 are fixedly connected to the front of the dialyzer body 1, two tube clamps 2 are fixedly connected to the front of the dialyzer body 1, a U-shaped cluster seat 19 is fixedly connected to the left side of the dialyzer body 1, and a sliding groove 21 is opened on the inner wall of the dialyzer body 1. Two sliding blocks 20 are clamped on the inner wall of the sliding groove 21, and a clamping block 8 is fixedly connected to the front of each sliding block 20. The side surfaces of the two clamping blocks 8 close to each other are provided with arc grooves 7. A placement groove 10 is provided on the inner bottom wall of the dialyzer body 1. Two bearings 23 are fixedly inlaid on the inner wall of the sliding groove 21. A threaded hole 22 is provided on the right side surface of each sliding block 20. The inner walls of the two threaded holes 22 are commonly threadedly connected with forward and reverse threaded rods 17. The left and right ends of the forward and reverse threaded rods 17 respectively penetrate the two bearings 23 and extend to the outside of the dialyzer body 1.

[0021] Two sets of moving wheels 11 are fixedly connected to the bottom surface of the dialyzer body 1, and two push handles 16 are fixedly connected to the back of the dialyzer body 1, which can make it easier for medical staff to push the dialyzer body 1, thereby increasing the convenience of the hemodialysis machine. The right end of the forward and reverse threaded rod 17 is fixedly connected to the rotating wheel 12, and the right end of the rotating wheel 12 is fixedly connected to the crank 13, which can make it easier for staff to rotate the forward and reverse threaded rod 17, thereby facilitating the clamping block 8 to clamp and position the dialysate reservoir.

[0022] A mounting screw hole 18 is provided on the left side of the U-shaped bundling seat 19, and a screw 6 is threadedly connected to the inner wall of the mounting screw hole 18, which can block the dialysis tube bundled inside the U-shaped bundling seat 19, so as to facilitate the stable bundling of the dialysis tube. The two clamping blocks 8 are fixedly connected to a protective chuck 9 on one side close to each other. The protective chuck 9 is made of rubber and can clamp and protect the dialysate storage container. An operating nameplate 24 is fixedly connected to the back of the dialyzer body 1. The operating nameplate 24 is located in the middle and upper part of the dialyzer body 1, and can explain the use of the dialysis instrument, so as to facilitate the use of the dialyzer by medical staff.

[0023] The working principle of the utility model is:

[0024] When in use, the medical staff first pushes the push handle 16 and the moving wheel 11 to move the dialyzer body 1 to the patient's dialysis room. When the patient is dialyzed, the dialysate storage container is placed inside the placement groove 10, and the crank handle 13 and the rotating wheel 12 are turned to drive the positive and negative threaded rods 17 to rotate, and the two clamping blocks 8 are driven to approach each other through the threaded cooperation with the threaded hole 22, and the dialysate storage container is clamped through the cooperation with the protective clamp 9 to achieve stable placement of the dialysate storage container, and then the dialyzer 14 is clamped into the clamping seat 15, and the infusion tube and the return blood vessel are connected to the dialyzer 14, and the infusion tube is arranged and clamped by the first clamp head 3 and the tube clamp 2, and the return blood vessel is arranged and clamped by the second clamp head 5, and the infusion tube and the return blood vessel are clamped together into the U-shaped bundling seat 19, so that various dialysis tubes are arranged and concentrated, and the dialysis tubes are avoided from being scattered, so as to achieve stable and safe dialysis use of patients.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A clinical hemodialysis conversion device, characterized in that: The dialyzer comprises a dialyzer body (1), the upper surface of which is fixedly connected to a display screen (4), the right side of which is fixedly connected to a clamping seat (15), the inner wall of which is clamped to a dialyzer (14), the front of which is fixedly connected to a group of first clamp heads (3) and a group of second clamp heads (5), the front of which is fixedly connected to two pipe clamps (2), the left side of which is fixedly connected to a U-shaped cluster seat (19), the inner wall of which is provided with a sliding groove (21), the inner wall of which is clamped to a plurality of pipes (21). Two sliding blocks (20) are connected, and the front side of each sliding block (20) is fixedly connected to a clamping block (8), and the side surfaces of the two clamping blocks (8) close to each other are provided with an arc groove (7). The inner bottom wall of the dialyzer body (1) is provided with a placement groove (10), and the inner wall of the sliding groove (21) is fixedly inlaid with two bearings (23). The right side surface of each sliding block (20) is provided with a threaded hole (22), and the inner walls of the two threaded holes (22) are commonly threadedly connected with a positive and negative threaded rod (17), and the left and right ends of the positive and negative threaded rod (17) respectively penetrate the two bearings (23) and extend to the outside of the dialyzer body (1).

2. A clinical hemodialysis conversion device according to claim 1, characterized in that: Two sets of moving wheels (11) are fixedly connected to the bottom surface of the dialyzer body (1), and two push handles (16) are fixedly connected to the back surface of the dialyzer body (1).

3. A clinical hemodialysis conversion device according to claim 1, characterized in that: The right end of the forward and reverse threaded rod (17) is fixedly connected to a rotating wheel (12), and the right end of the rotating wheel (12) is fixedly connected to a crank (13).

4. A clinical hemodialysis conversion device according to claim 1, characterized in that: A mounting screw hole (18) is provided on the left side of the U-shaped cluster seat (19), and a screw (6) is threadedly connected to the inner wall of the mounting screw hole (18).

5. A clinical hemodialysis conversion device according to claim 1, characterized in that: The side surfaces of the two clamping blocks (8) that are close to each other are both fixedly connected with protective clamps (9), and the protective clamps (9) are made of rubber.

6. A clinical hemodialysis conversion device according to claim 1, characterized in that: An operation nameplate (24) is fixedly connected to the back of the dialyzer main body (1), and the operation nameplate (24) is located in the upper middle part of the dialyzer main body (1).

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