Adjustable fixing equipment for artificial liver treatment filter pipeline

Abstract

The invention relates to the technical field of medical fixing equipment, and discloses artificial liver treatment filter pipeline adjustable fixing equipment which comprises a fixing box, an alignment groove is formed in the middle of the front end of the fixing box, a connecting rope is fixedly installed on the upper surface of the front end of the fixing box, and a dustproof cover is fixedly installed at the end, away from the fixing box, of the connecting rope. An alignment block is fixedly installed on the lower surface of the dustproof cover, a limiting rod is movably installed in the fixing box, the limiting rod is movably sleeved with a clamping spring, a clamping plate is fixedly installed at the inner end of the limiting rod, and a silica gel convex rib is fixedly installed on the inner side of the clamping plate. The adjustable fixing equipment for the artificial liver treatment filter pipeline is installed at the position of a connector, clamping plates on the two sides can be pushed to clamp a plug through a clamping spring installed inside, so that the effect of fixing the connector can be achieved, a worker can use the adjustable fixing equipment conveniently, and the vascular access fixing pipeline can be adjusted, hemostasis is achieved through compression, and the pipeline is prevented from being disengaged.

Description

Technical Field

[0001] The present invention relates to the technical field of medical fixation devices, and particularly to an adjustable fixation device for the pipeline of an artificial liver treatment filter. Background Art

[0002] In the context of the rapid development of modern medical technology, artificial liver treatment, as an important adjuvant treatment method for patients with liver insufficiency or failure, its treatment effect is closely related to the refined management of the operation process. During the artificial liver treatment process, the fixation and adjustment of the filter pipeline are key links affecting treatment efficiency, patient comfort, and medical safety. With the in-depth medical research and the accumulation of clinical practice, the application scope of artificial liver treatment has been continuously broadened, and the treatment requirements have also become increasingly diversified. Patients with different conditions and body types have different requirements for the length, curvature, and fixation position of the filter pipeline during the treatment process. Therefore, it is particularly important to develop an adjustable fixation device that can adapt to diverse treatment requirements. The existing external pipeline of the artificial liver treatment filter needs to be connected to a lot of plugs and interfaces. If the pipeline of the artificial liver treatment filter accidentally moves, some plugs will fall off the interfaces, which is likely to cause the device to lose power and pose a medical safety hazard. Summary of the Invention

[0003] (I) Technical Problems to be Solved Aiming at the deficiencies of the existing technology, the present invention provides an adjustable fixation device for the pipeline of an artificial liver treatment filter, which has the functions of fixing the blood vessel access and the pipeline connection port, and solves the problem that if the external pipeline of the artificial liver treatment filter accidentally moves, some plugs will fall off the interfaces, which is likely to cause the device to lose power and pose a medical safety hazard.

[0004] (II) Technical Solutions To achieve the above object, the present invention provides the following technical solutions: An adjustable fixation device for the pipeline of an artificial liver treatment filter, including a fixing box. A positioning groove is opened in the middle of the front end of the fixing box. A connecting rope is fixedly installed on the upper surface of the front end of the fixing box. One end of the connecting rope away from the fixing box is fixedly installed with a dust-proof cover. A positioning block is fixedly installed on the lower surface of the dust-proof cover. A limiting rod is movably installed inside the fixing box. A clamping spring is movably sleeved outside the limiting rod. A clamping plate is fixedly installed at the inner end of the limiting rod. A silicone convex rib is fixedly installed on the inner side of the clamping plate. A moving plate is fixedly installed at the outer end of the limiting rod.

[0005] Preferably, the specifications and dimensions of the alignment block and the alignment groove are adapted to each other and their positions correspond to each other. Five silicone ribs are arranged at equal distances on the inner side of the clamping plate. By making the specifications and dimensions of the alignment block and the alignment groove adapted to each other and their positions correspond to each other, it is convenient to insert the dust cover into the fixed box. By arranging five silicone ribs at equal distances on the inner side of the clamping plate, the inserted plug can be firmly clamped to prevent it from falling off.

[0006] Preferably, both ends of the clamping spring are respectively in contact with the inner surface of the fixed box and the outer side of the clamping plate. Connecting frames are fixedly installed on both the upper surface and the lower surface of the moving plate. By making both ends of the clamping spring respectively in contact with the inner surface of the fixed box and the outer side of the clamping plate, the clamping plate can be pushed inward. By fixedly installing connecting frames on both the upper surface and the lower surface of the moving plate, it is convenient to drive the moving plate to move.

[0007] Preferably, a push plate is fixedly installed at one end of the connecting frame away from the moving plate, and a push block is fixedly installed on the outer side of the push plate. By fixedly installing a push plate at one end of the connecting frame away from the moving plate and fixedly installing a push block on the outer side of the push plate, it is convenient for the staff to press the push block to drive the push plate to move inward and drive the moving plate through the connected connecting frame.

[0008] Preferably, the outside of the push block is movably sleeved with a fixed box, and four calibration rods are fixedly installed in a rectangular shape inside the fixed box. The push plate is movably sleeved outside the four calibration rods. By movably sleeving the outside of the push block with a fixed box, it is convenient to fix the device outside the chassis. By fixedly installing four calibration rods in a rectangular shape inside the fixed box and movably sleeving the push plate outside the four calibration rods, the push plate can be kept moving horizontally.

[0009] Preferably, through grooves are opened in the left and right sides of the fixed box, and the push block extends to the outside of the fixed box through the through grooves. Installation pieces are symmetrically and fixedly installed on the left and right sides of the fixed box. By opening through grooves in the left and right sides of the fixed box and the push block extending to the outside of the fixed box through the through grooves, it is convenient for the staff to press. By symmetrically and fixedly installing installation pieces on the left and right sides of the fixed box, it is convenient for the staff to fix the device outside the chassis by passing screws through the installation pieces.

[0010] Compared with the prior art, the present invention provides an adjustable fixing device for the artificial liver treatment filter pipeline, which has the following beneficial effects: 1. The adjustable fixing device for the artificial liver treatment filter pipeline is installed at the position of the interface. Press the push blocks on both sides to expand the clamping plates on both sides inside the fixed box. Insert the plug and release the push plate. The clamping springs installed inside can push the clamping plates on both sides to clamp the plug, so as to achieve the effect of fixing the interface and facilitate the use by medical staff.

[0011] 2. The adjustable fixing device for the artificial liver treatment filter pipeline is installed at the position of the fixing pipeline interface of the blood vessel access. When the interface is not in use, a dust cover can be covered to prevent dust from entering the socket. When it is needed, the dust cover can be unplugged for use. The installed connecting rope can prevent the dust cover from being lost, so as to facilitate the staff to protect the interface. Moreover, the blood vessel access fixing pipeline can be adjusted and used to compress and stop bleeding to prevent the pipeline from slipping out. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic three-dimensional view of the whole of the present invention; Figure 2 It is a schematic three-dimensional view of the fixing box of the present invention; Figure 3 is Figure 2 an enlarged schematic view of part A in Figure 4 It is a schematic right-side sectional view of the fixing box of the present invention.

[0013] Wherein: 1. Fixing box; 2. Alignment groove; 3. Connecting rope; 4. Dust cover; 5. Alignment block; 6. Limiting rod; 7. Clamping spring; 8. Clamping plate; 9. Silica gel rib; 10. Moving plate; 11. Connecting frame; 12. Pushing plate; 13. Pushing block; 14. Fixing box; 15. Calibration rod; 16. Through groove; 17. Mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1-4 , an adjustable fixing device for an artificial liver treatment filter pipeline, including a fixing box 1. A counterpoint groove 2 is provided in the middle of the front end of the fixing box 1. A connecting rope 3 is fixedly installed on the upper surface of the front end of the fixing box 1. One end of the connecting rope 3 away from the fixing box 1 is fixedly installed with a dust cover 4. A counterpoint block 5 is fixedly installed on the lower surface of the dust cover 4. A limiting rod 6 is movably installed inside the fixing box 1. A clamping spring 7 is movably sleeved outside the limiting rod 6. The inner end of the limiting rod 6 is fixedly installed with a clamping plate 8. A silica gel rib 9 is fixedly installed on the inner side of the clamping plate 8. The outer end of the limiting rod 6 is fixedly installed with a moving plate 10.

[0016] The alignment block 5 is adapted to the specifications and dimensions of the alignment groove 2 and is correspondingly positioned. Five silicone convex ribs 9 are arranged at equal distances on the inner side of the clamping plate 8. Since the alignment block 5 is adapted to the specifications and dimensions of the alignment groove 2 and is correspondingly positioned, it is convenient to insert the dust cover 4 into the inside of the fixing box 1. Since five silicone convex ribs 9 are arranged at equal distances on the inner side of the clamping plate 8, the inserted plug can be firmly clamped to prevent it from falling off. Both ends of the clamping spring 7 are in contact with the inner surface of the fixing box 1 and the outer side of the clamping plate 8 respectively. Connecting frames 11 are fixedly installed on both the upper surface and the lower surface of the moving plate 10. Since both ends of the clamping spring 7 are in contact with the inner surface of the fixing box 1 and the outer side of the clamping plate 8 respectively, the clamping plate 8 can be pushed inward. Since connecting frames 11 are fixedly installed on both the upper surface and the lower surface of the moving plate 10, it is convenient to drive the moving plate 10 to move. A push plate 12 is fixedly installed at one end of the connecting frame 11 away from the moving plate 10, and a push block 13 is fixedly installed on the outer side of the push plate 12. Since a push plate 12 is fixedly installed at one end of the connecting frame 11 away from the moving plate 10 and a push block 13 is fixedly installed on the outer side of the push plate 12, it is convenient for the staff to press the push block 13 to drive the push plate 12 to move inward and drive the moving plate 10 through the connected connecting frames 11. The outside of the push block 13 is movably sleeved with a fixing box 14. Four calibration rods 15 are fixedly installed in a rectangular shape inside the fixing box 14. The push plate 12 is movably sleeved outside the four calibration rods 15. Since the outside of the push block 13 is movably sleeved with a fixing box 14, it is convenient to fix the device outside the chassis. Since four calibration rods 15 are fixedly installed in a rectangular shape inside the fixing box 14 and the push plate 12 is movably sleeved outside the four calibration rods 15, the push plate 12 can be kept moving horizontally. Through grooves 16 are formed in the left and right sides of the fixing box 14. The push block 13 extends to the outside of the fixing box 14 through the through grooves 16. Mounting pieces 17 are symmetrically and fixedly installed on the left and right sides of the fixing box 14. Since through grooves 16 are formed in the left and right sides of the fixing box 14 and the push block 13 extends to the outside of the fixing box 14 through the through grooves 16, it is convenient for the staff to press. Since mounting pieces 17 are symmetrically and fixedly installed on the left and right sides of the fixing box 14, it is convenient for the staff to fix the device outside the chassis by screwing through the mounting pieces 17.

[0017] Working principle: When using the adjustable fixing device for the artificial liver treatment filter pipeline, move the device to the designated position, and pass screws through the mounting plate 17 to install the device at the interface position. Press the push blocks 13 on both sides, the push blocks 13 drive the push plate 12, and the push plate 12 drives the moving plate 10 to move through the connecting frame 11, so that the clamping plates 8 on both sides inside the fixing box 1 can be unfolded to both sides. Insert the plug and release the push blocks 13. The clamping springs 7 installed inside can push the clamping plates 8 on both sides to clamp the inserted plug, so as to achieve the effect of fixing the interface position, prevent the plug from falling off, and facilitate the staff to use. When the interface is not in use, the dust cover 4 can be covered to prevent dust from entering the socket. When in use, unplug the dust cover 4 for use. The connecting rope 3 installed can prevent the dust cover 4 from being lost, so as to facilitate the staff to protect the interface, strengthen the fixation of the connection port, and solve the problem that if the blood vessel access fixing pipeline of the artificial liver treatment filter accidentally moves, some plugs will fall off from the interface, easily causing the device to lose power and posing a medical safety hazard.

[0018] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable fixing device for the pipeline of an artificial liver treatment filter, comprising a fixing box (1), characterized in that: A positioning groove (2) is formed in the middle of the front end of the fixed box (1). A connecting rope (3) is fixedly installed on the upper surface of the front end of the fixed box (1). One end of the connecting rope (3) far from the fixed box (1) is fixedly installed with a dust cover (4). A positioning block (5) is fixedly installed on the lower surface of the dust cover (4). A limiting rod (6) is movably installed inside the fixed box (1). A clamping spring (7) is movably sleeved on the outside of the limiting rod (6). A clamping plate (8) is fixedly installed at the inner end of the limiting rod (6). A silica gel convex rib (9) is fixedly installed on the inner side of the clamping plate (8). A moving plate (10) is fixedly installed at the outer end of the limiting rod (6).

2. The adjustable fixing device for the artificial liver treatment filter pipeline according to claim 1, characterized in that: The positioning block (5) is adapted to the positioning groove (2) in terms of specification size and is corresponding in position. Five silica gel convex ribs (9) are arranged at equal intervals on the inner side of the clamping plate (8).

3. An adjustable fixing device for an artificial liver treatment filter pipeline according to claim 1, characterized in that: Both ends of the clamping spring (7) are in contact with the inner surface of the fixed box (1) and the outer side of the clamping plate (8) respectively. Connecting frames (11) are fixedly installed on both the upper surface and the lower surface of the moving plate (10).

4. An adjustable fixing device for an artificial liver treatment filter pipeline according to claim 3, characterized in that: A push plate (12) is fixedly installed at one end of the connecting frame (11) far from the moving plate (10). A push block (13) is fixedly installed on the outer side of the push plate (12).

5. An adjustable fixing device for the artificial liver treatment filter pipeline according to claim 4, characterized in that: The push block (13) is movably sleeved with a fixed box (14). Four calibration rods (15) are fixedly installed in a rectangular shape inside the fixed box (14). The push plate (12) is movably sleeved on the outside of the four calibration rods (15).

6. An adjustable fixing device for an artificial liver treatment filter pipeline according to claim 4, characterized in that: Penetration grooves (16) are formed in the left and right sides inside the fixed box (14). The push block (13) extends to the outside of the fixed box (14) through the penetration grooves (16). Mounting pieces (17) are symmetrically and fixedly installed on the left and right sides of the fixed box (14).

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