Assembly structure suitable for perfusion pipeline on perfusion pump

Abstract

The utility model provides an assembly structure suitable for a perfusion pipeline on a perfusion pump, and relates to the field of medical instruments, the assembly structure comprises a main panel, the main panel comprises a display area and a pipe fitting installation area; a rotating piece, a first mounting block and a second mounting block which are in contact in sequence are arranged in the pipe fitting mounting area, and the first mounting block is located between the rotating piece and the second mounting block; a first mounting groove and a second mounting groove are formed in the first mounting block, and a third mounting groove is formed in the second mounting block; the third mounting groove, the second mounting groove, an extrusion channel formed by the rotating part and the first mounting groove are sequentially combined to form a pipe flow channel for mounting an external pipeline; and a cover plate used for covering the third mounting groove is arranged on the second mounting block. The perfusion pump has the advantages that the perfusion pipeline can be better installed on the perfusion pump, and the possibility of mistaken touch is reduced.

Description

Technical Field

[0001] The present application relates to the medical field, and in particular to an assembly structure suitable for an infusion pipeline on an infusion pump. Background Art

[0002] In recent years, ureteroscopy has been widely used in minimally invasive treatments for urolithiasis. During surgery, the ureteroscope, along with surgical instruments, is passed through the urethra and ureters to the renal pelvis for treatment. During ureteroscopy, because smooth endoscope insertion and a clear surgical field are essential, and sometimes to minimize thermal damage during laser lithotripsy and flush out the stones, saline is continuously infused into the surgical field.

[0003] Currently, the common perfusion pump installation pipeline components and the working panel on the market are all on the same plane. After the pipeline is installed, it will bulge out, exposing the pipeline components to the air, making it easy to accidentally touch or squeeze the pipeline during operation, which will affect the normal operation of the perfusion pump. Utility Model Content

[0004] In order to better install the perfusion pipeline on the perfusion pump and reduce the possibility of accidental touch, the present application provides an assembly structure suitable for the perfusion pipeline on the perfusion pump.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] A structure for assembling a perfusion pipeline on a perfusion pump includes a main panel, the main panel including a display area and a pipe mounting area; a rotating member, a first mounting block, and a second mounting block are provided in the pipe mounting area, which are in contact with each other in sequence, with the first mounting block located between the rotating member and the second mounting block; the first mounting block is provided with a first mounting groove and a second mounting groove, and the second mounting block is provided with a third mounting groove; the third mounting groove, the second mounting groove, an extrusion channel formed by the rotating member, and the first mounting groove are sequentially combined to form a pipe flow channel for mounting an external pipe;

[0007] Wherein, a cover plate for covering the third mounting groove is provided on the second mounting block.

[0008] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump. The cross-sectional shapes of the first installation groove and the second installation groove are different and are used to fix the external pipeline.

[0009] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump. The first mounting block is provided with a connecting block adapted to the second mounting groove, and the connecting block is configured to install the external pipeline.

[0010] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump, one end of the cover plate is rotatably connected to the second mounting block, and a snap structure is provided between the other end of the cover plate and the second mounting block.

[0011] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump. The first installation groove is opened on the upper surface of the first installation block, and the first installation groove extends along the vertical direction.

[0012] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump, wherein the rotating member includes a driving source, a main rotating disk, and a plurality of rotating shafts;

[0013] The driving source is fixed on the main panel and is located on a side of the main panel away from the pipe installation area. The output shaft of the driving source passes through the main panel and the main rotating disk is fixed on the output shaft of the driving source. The rotating shaft is arranged on the main rotating disk and is arranged around the axis of the main rotating disk.

[0014] Wherein, the outer side of the rotating shaft forms the extrusion channel.

[0015] The utility model is suitable for the assembly structure of the perfusion pipeline on the perfusion pump. The first mounting block is provided with an arcuate surface on a side facing the rotating member, and the arcuate surface contacts the side wall of the rotating disk.

[0016] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump. The first installation groove is provided with a first ultrasonic flow sensor and a first receiver.

[0017] The utility model is applicable to the assembly structure of the perfusion pipeline on the perfusion pump, wherein the second ultrasonic flow sensor and the second receiver are arranged in the third installation groove.

[0018] Due to the adoption of the above technical solution, the present invention has the following advantages and positive effects compared with the prior art:

[0019] In the present application, a rotating member, a first mounting block, and a second mounting block are provided on the main panel to form a pipe flow channel, so that the external pipe is installed in the pipe flow channel. Then, a cover plate is provided to cover the portion corresponding to the pipe flow channel, so that the external pipe is hidden in the pipe flow channel, reducing the possibility of accidental touch.

[0020] At the same time, the rotating member, the first mounting block, and the second mounting block are in contact with each other, which reduces the gap and improves safety. Since the external pipeline is installed after the pipe flow channel, there is a gap between the rotating member, the first mounting block, and the second mounting block, which leads to the possibility that the external pipeline is exposed to the air under the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall structure of the assembly structure of the perfusion pipeline on the perfusion pump according to the embodiment of the present application

[0022] Figure 2 Exploded view of the assembly structure of the perfusion pipeline on the perfusion pump according to the embodiment of the present application

[0023] Figure 3 Schematic diagram of the rotating member structure of the perfusion pipeline assembly structure on the perfusion pump according to the embodiment of the present application

[0024] Explanation of the accompanying drawings: 1. Main panel; 2. Rotating part; 3. First mounting block; 4. Second mounting block; 5. First mounting slot; 6. Second mounting slot; 7. Third mounting slot; 8. Driving source; 9. Main rotating disk; 10. Rotating shaft; 11. Arc surface; 12. Connecting block; 13. Cover plate. DETAILED DESCRIPTION

[0025] The following is a detailed description of the assembly structure of the perfusion pipe on the perfusion pump proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description and claims.

[0026] See Figure 1 The present application provides an assembly structure for a perfusion pipeline on an infusion pump, comprising a main panel 1, the main panel 1 including a display area and a pipe installation area; a rotating member 2, a first mounting block 3, and a second mounting block 4 are provided in the pipe installation area, which are in contact with each other in sequence, and the first mounting block 3 is located between the rotating member 2 and the second mounting block 4; a first mounting groove 5 and a second mounting groove 6 are formed on the first mounting block 3, and a third mounting groove 7 is formed on the second mounting block 4; the third mounting groove 7, the second mounting groove 6, the extrusion channel formed by the rotating member 2, and the first mounting groove 5 are sequentially combined to form a perfusion channel for installing an external pipeline;

[0027] A cover plate 13 for covering the third mounting groove 7 is provided on the second mounting block 4 .

[0028] It is further configured that the thickness of the display area is greater than the thickness of the pipe installation area, that is, the display area protrudes from the pipe installation area; and the rotating part 2 is closer to the display area than the second installation block 4, and the external pipeline is U-shaped, that is, the corresponding pipe flow pipeline is U-shaped.

[0029] It is further arranged that the main panel 1 is arranged vertically, the third mounting groove 7 and the second mounting groove 6 are located below the first mounting groove 5, and the extrusion channel formed on the rotating part 2 is an arc-shaped style; that is, the external pipeline is installed in the third mounting groove 7, the second mounting groove 6, the extrusion channel and the first mounting groove 5 in sequence.

[0030] In the present application, a rotating member 2, a first mounting block 3, and a second mounting block 4 are provided on the main panel 1 to form a pipe flow channel, so that the external pipeline is installed in the pipe flow channel, and then the cover plate 13 is used to hide the external pipeline in the pipe flow channel, thereby reducing the possibility of accidental touch; at the same time, the rotating member 2, the first mounting block 3, and the second mounting block 4 are in contact with each other, thereby reducing the gap and improving safety; since the external pipeline is installed after the pipe flow channel, there is a gap between the rotating member 2, the first mounting block 3, and the second mounting block 4, thereby resulting in the possibility that the external pipeline is exposed to the air under the gap.

[0031] The specific structure of the assembly structure of the perfusion pipeline on the perfusion pump of this embodiment is further described below:

[0032] In this embodiment, the first installation groove 5 and the second installation groove 6 have different cross-sectional shapes and are used to fix external pipelines.

[0033] Furthermore, the cross-section of the first mounting groove 5 is circular, and the cross-section of the second mounting groove 6 is square. The external pipes have different connection structures and are connected to the corresponding first mounting groove 5 or second mounting groove 6, thereby reducing the possibility of incorrect pipe installation direction. The cross-section refers to the direction in which the pipes are vertically arranged and perpendicular to the main panel 1.

[0034] In this embodiment, a connection block 12 adapted to the second installation groove 6 is provided on the first installation block 3 , and the connection block 12 is configured to install an external pipeline.

[0035] It is further configured that during installation, the connecting block 12 can be first sleeved on the external pipeline, and then the connecting block 12 can be installed in the second installation groove 6 by means of bayonet, interference fit, etc. to achieve connection; the external pipeline is protected by the shell formed by the connecting block 12.

[0036] In this embodiment, one end of the cover plate 13 is rotatably connected to the second mounting block 4 , and a snap-fit ​​structure is provided between the other end of the cover plate 13 and the second mounting block 4 .

[0037] It is further provided that the buckle structure includes a block rotatably connected to the second mounting block 4, and a slot is provided on the cover plate 13. The block is acted upon by a torsion spring so that the buckle is engaged with the slot, thereby achieving fixation.

[0038] In this embodiment, the first mounting groove 5 is formed on the upper surface of the first mounting block 3 , and the first mounting groove 5 extends in a vertical direction.

[0039] To further illustrate, the external pipeline is placed in the first installation groove 5, and the inner walls of the first installation groove 5 are blocking both sides of the external pipeline, thereby further reducing the exposure of the external pipeline and reducing the possibility of accidental touch.

[0040] In this embodiment, the rotating member 2 includes a driving source 8, a main rotating disk 9, and a plurality of rotating shafts 10;

[0041] The driving source 8 is fixed on the main panel 1, and the driving source 8 is located on the side of the main panel 1 away from the pipe installation area. The output shaft of the driving source 8 passes through the main panel 1 and the main rotating disk 9 is fixed on the output shaft of the driving source 8. The rotating shaft 10 is arranged on the main rotating disk 9 and is arranged around the axis of the main rotating disk 9; wherein, the outer side of the rotating shaft 10 forms an extrusion channel.

[0042] It is further configured that the driving source 8 is a driving motor. The rotation of the driving motor will drive the main rotating disk 9 to rotate, and the rotation of the main rotating disk 9 will drive several rotating shafts 10 to rotate circumferentially; of course, the rotating shafts 10 can be rotatably connected to the main rotating disk 9 to realize their own rotation, thereby realizing the squeezing of the external pipeline, so that the liquid in the external pipeline can flow and be transported.

[0043] In this embodiment, a side of the first mounting block 3 facing the rotating member 2 is provided with an arcuate surface 11 , and the arcuate surface 11 contacts the side wall of the rotating disk.

[0044] Further configuration is performed so that the first mounting block 3 can be closer to the rotating member 2 .

[0045] In this embodiment, a first ultrasonic flow sensor and a first receiver are disposed in the first installation groove 5 .

[0046] In this embodiment, a second ultrasonic flow sensor and a second receiver are disposed in the third installation groove 7 .

[0047] It is further explained that when the first ultrasonic flow sensor and the second ultrasonic flow sensor pass through the placed pipeline, the flow rate of the liquid in the pipeline can be quickly measured.

[0048] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they will still fall within the scope of protection of the present invention.

Claims

1. An assembly structure suitable for an infusion pipeline on an infusion pump, characterized in that: The device comprises a main panel including a display area and a pipe installation area; the pipe installation area is provided with a rotating member, a first mounting block, and a second mounting block that are in contact with each other in sequence, with the first mounting block located between the rotating member and the second mounting block; the first mounting block is provided with a first mounting groove and a second mounting groove, and the second mounting block is provided with a third mounting groove; the third mounting groove, the second mounting groove, the extrusion channel formed by the rotating member, and the first mounting groove are sequentially combined to form a pipe flow channel for installing an external pipe; Wherein, a cover plate for covering the third mounting groove is provided on the second mounting block.

2. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: The first mounting groove and the second mounting groove have different cross-sectional shapes and are used to fix external pipelines.

3. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: The first mounting block is provided with a connecting block adapted to the second mounting groove, and the connecting block is configured to install an external pipeline.

4. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: One end of the cover plate is rotatably connected to the second mounting block, and a snap-fit ​​structure is provided between the other end of the cover plate and the second mounting block.

5. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: The first mounting groove is formed on the upper surface of the first mounting block, and the first mounting groove extends in a vertical direction.

6. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: The rotating member includes a driving source, a main rotating disk, and a plurality of rotating shafts; The driving source is fixed on the main panel and is located on a side of the main panel away from the pipe installation area. The output shaft of the driving source passes through the main panel and the main rotating disk is fixed on the output shaft of the driving source. The rotating shaft is arranged on the main rotating disk and is arranged around the axis of the main rotating disk. Wherein, the outer side of the rotating shaft forms the extrusion channel.

7. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 6, characterized in that: A curved surface is formed on a side of the first mounting block facing the rotating member, and the curved surface contacts the side wall of the rotating disk.

8. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: A first ultrasonic flow sensor and a first receiver are arranged in the first installation groove.

9. The assembly structure for the perfusion pipeline on the perfusion pump according to claim 1, characterized in that: A second ultrasonic flow sensor and a second receiver are arranged in the third installation groove.

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