Peritoneal dialysis tube replacement support frame

Abstract

The utility model discloses a peritoneal dialysis tube replacement supporting frame which comprises a base, a moving part used for adjusting the height of a treatment bowl and a placing part used for fixing the treatment bowl. The moving part comprises a supporting rod fixedly connected with the top of the base, a moving ring arranged on the outer side of the supporting rod, an adjusting arm fixedly connected with one side of the moving ring, a groove formed in one side outside the moving ring, a sliding rod connected with the groove, a moving plate connected with one end of the sliding rod and a first spring arranged on the outer side of the sliding rod in a sleeving mode. Through the arrangement of the base and the moving part, the problems that although a treatment bowl can be placed in an existing tube replacement supporting frame during use, the treatment bowl needs to be adjusted to the proper height to adapt to patients with different heights during tube replacement, height adjustment of the existing supporting frame is tedious, and operation is inconvenient are solved. And a positioning bolt and a positioning bolt need to be repeatedly operated, so that the adjustment is time-consuming and labor-consuming, and the practicability is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a peritoneal dialysis tube replacement support frame. Background Art

[0002] Peritoneal dialysis utilizes the properties of the peritoneum as a semi-permeable membrane. The prepared dialysate is regularly and regularly infused into the patient's peritoneal cavity through a catheter through the action of gravity. Patients undergoing peritoneal dialysis need to change the tube regularly. Before changing the tube, the external connector needs to be soaked in iodine. Because the external connector is close to the human abdomen, the patient needs to hold the treatment bowl containing iodine in one hand and the tube in the other hand during the soaking. In order to improve the disinfection effect, the external connector needs to be soaked for a sufficient time. Holding the treatment bowl for a long time, the patient is prone to fatigue.

[0003] The existing patent CN218010488U discloses a support frame for peritoneal dialysis tube replacement, including: a frame body; a connecting piece, the connecting piece includes a plurality of fixed rods and a plurality of movable rods, the frame body is connected to the plurality of fixed rods, any adjacent fixed rods and movable rods are connected with connecting bolts, and the plurality of fixed rods and the plurality of movable rods are arranged at intervals to form a placement channel. The above does not require the patient to hold the treatment bowl for a long time, and reduces the situation where the external joint is overturned during immersion.

[0004] Although the current tube changing support frame can be used to place a treatment bowl, when changing the tube, in order to adapt to patients of different heights, the treatment bowl needs to be adjusted to an appropriate height. The existing support frame is relatively cumbersome for adjusting the height, and requires repeated operation of positioning bolts and positioning pins. The adjustment is relatively time-consuming and labor-intensive, resulting in insufficient practicality. Utility Model Content

[0005] The utility model aims to provide a peritoneal dialysis tube changing support frame to solve the problem raised in the above background technology that, although the current tube changing support frame can be used to place a treatment bowl, when changing the tube, in order to adapt to patients of different heights, the treatment bowl needs to be adjusted to a suitable height. The existing support frame is relatively cumbersome for adjusting the height, and it is necessary to repeatedly operate the positioning bolts and the positioning pins, which is time-consuming and labor-intensive to adjust, thereby resulting in the problem of insufficient practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a peritoneal dialysis tube replacement support frame, comprising a base, a movable component for adjusting the height of a treatment bowl, and a placement component for fixing the treatment bowl, the movable component comprising a support rod fixedly connected to the top of the base, a movable ring arranged on the outside of the support rod, an adjustment arm fixedly connected to one side of the movable ring, a groove opened on the outside of the movable ring, a sliding rod connected to the groove, a movable plate connected to one end of the sliding rod, a first spring sleeved on the outside of the sliding rod, an insertion rod connected to both sides of the movable plate, and a plurality of slots evenly arranged on one side of the support rod, the sliding rod is slidably connected to the groove, the insertion rod is slidably connected to the slot, and both ends of the first spring are respectively fixedly connected to the movable plate and the movable ring.

[0007] Preferably, the placement component includes a fixing seat fixedly connected to one end of the adjusting arm, a placement groove opened on the top of the fixing seat, sliding grooves opened on both sides of the bottom of the placing groove, a slider connected to the sliding groove, a fixing plate connected to the top of the slider, a limiting groove opened on one side of the fixing plate, a bidirectional screw connected to the slider, and an adsorption component for improving the fixing effect of the treatment bowl, the slider is slidably connected to the sliding groove, the bidirectional screw passes through the slider and is threadedly connected to the slider, and the bidirectional screw passes through the fixing seat and is rotatably connected to the fixing seat.

[0008] Preferably, a limiting groove is provided on one side of the support rod, a limiting plate is fixedly connected to one side of the inner side of the movable ring, and the limiting plate is slidably connected to the limiting groove.

[0009] Preferably, the adsorption component includes a mounting groove opened at the bottom of the placement groove and a magnet fixedly connected to the bottom of the mounting groove.

[0010] Preferably, anti-rotation grooves are respectively provided on both sides of the groove, and anti-rotation plates are slidably connected in the anti-rotation grooves, and the anti-rotation plates are fixedly connected to the sliding rod.

[0011] Preferably, one end of the bidirectional screw is fixedly connected to a rotating plate, and one side of the rotating plate is fixedly connected to a handle.

[0012] Preferably, a counterweight is fixedly connected to the top of the base, and three self-locking universal wheels arranged in a circle are installed at the bottom of the base.

[0013] Preferably, the adjustment arm is a 360-degree bendable structure for adjusting the position of the placement component.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a base and a moving part, by pulling the moving plate, the two insertion rods can be driven to disengage from the slots, and at the same time, the first spring is deformed by force, and then the moving ring can be moved, so that the moving ring moves on the support rod. After moving to a suitable position, the first spring resets to drive the insertion rod to reset, so that the insertion rod is inserted into the slot, and the moving ring can be fixed. The height can be quickly adjusted according to the patient's height, which can improve the adjustment efficiency, save adjustment time, simplify the adjustment steps, and greatly improve the practicality and efficiency of the device;

[0016] 2. By providing a placement component, the treatment bowl can be placed in the placement slot, and the treatment bowl can be initially fixed by a magnet. By rotating the bidirectional screw, the two sliders can be moved to the middle, and then the fixing plate can be driven to move, so that the treatment bowl can be fixed for a second time, which can improve the fixing effect of the treatment bowl, prevent the treatment bowl from shifting, ensure its stability, and further improve its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0018] Figure 2 A left side view provided for the utility model;

[0019] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0020] Figure 4 The utility model provides Figure 3 The enlarged view of point B in the middle;

[0021] Figure 5 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0022] Figure 6 It is a schematic diagram of the bending state of the adjustment arm of the utility model.

[0023] In the figure: 1, base; 21, support rod; 22, moving ring; 23, adjusting arm; 24, groove; 25, slide rod; 26, moving plate; 27, first spring; 28, plug rod; 29, slot; 31, fixed seat; 32, placement slot; 33, slide slot; 34, slider; 35, fixed plate; 36, limiting slot; 37, two-way screw; 41, limit slot; 42, limit plate; 51, installation slot; 52, magnet; 61, anti-rotation slot; 62, anti-rotation plate; 71, rotating plate; 72, handle; 81, counterweight; 82, self-locking universal wheel. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 6 The utility model provides a technical solution: a peritoneal dialysis tube changing support frame, comprising a base 1, a moving component for adjusting the height of a treatment bowl, and a placing component for fixing the treatment bowl, wherein the moving component comprises a support rod 21 fixedly connected to the top of the base 1, a moving ring 22 arranged on the outside of the support rod 21, an adjusting arm 23 fixedly connected to one side of the moving ring 22, a groove 24 opened on one side outside the moving ring 22, a sliding rod 25 connected to the groove 24, a moving plate 26 connected to one end of the sliding rod 25, a first spring 27 sleeved on the outside of the sliding rod 25, and a first spring 28 connected to the moving plate 29. 6, and a plurality of slots 29 evenly arranged on one side of the support rod 21, the slide bar 25 is slidably connected to the groove 24, the inserting rod 28 is slidably connected to the slot 29, and the two ends of the first spring 27 are respectively fixedly connected to the moving plate 26 and the moving ring 22. The movement of the moving plate 26 can drive the first spring 27 to deform and drive the inserting rod 28 out of the slot 29. The moving ring 22 can move on the support rod 21 and can adjust the height according to the height of different patients. When the moving plate 26 is released, the first spring 27 is reset to push the inserting rod 28 to be inserted into the slot 29. 9, the movable ring 22 can be fixed, the height can be quickly adjusted, and the adjustment efficiency can be improved. A limiting groove 41 is provided on one side of the support rod 21, and a limiting plate 42 is fixedly connected to one side of the movable ring 22. The limiting plate 42 is slidably connected to the limiting groove 41. The limiting plate 42 can move synchronously with the movable ring 22, and the movable ring 22 can be restricted to prevent the movable ring 22 from rotating, thereby ensuring that the insertion rod 28 and the slot 29 are aligned in the vertical direction. Stop grooves 61 are provided on both sides of the groove 24, and a stop plate 62 is slidably connected in the stop groove 61. The stop plate 62 and the slide rod 25 is fixedly connected, the anti-rotation plate 62 can move synchronously with the slide bar 25, which can prevent the slide bar 25 from rotating when moving, and further prevent the first spring 27 from being damaged by rotation. A counterweight block 81 is fixedly connected to the top of the base 1, and three self-locking universal wheels 82 arranged in a circle are installed at the bottom of the base 1. The counterweight block 81 can increase the weight of the base 1 and improve its stability. The self-locking universal wheels 82 can easily drive the base 1 to move, making it convenient to move. The adjusting arm 23 is a 360-degree bendable structure and can be bent at will, so that the position of the placed components can be adjusted.

[0026] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 5 The placement component includes a fixing seat 31 fixedly connected to one end of the adjustment arm 23, a placement groove 32 opened on the top of the fixing seat 31, slide grooves 33 opened on both sides of the bottom of the placing groove 32, a slider 34 connected to the slide groove 33, a fixing plate 35 connected to the top of the slider 34, a limiting groove 36 opened on one side of the fixing plate 35, a bidirectional screw 37 connected to the slider 34, and an adsorption component for improving the fixing effect of the treatment bowl. The slider 34 is slidably connected to the slide groove 33, the bidirectional screw 37 passes through the slider 34 and is screwed to the slider 34, the bidirectional screw 37 passes through the fixing seat 31 and is rotatably connected to the fixing seat 31, the limiting groove 36 is V-shaped, and the slider 34 and the slide groove 33 are both T-shaped. The treatment bowl can be placed in the placement groove 32 Inside, the rotation of the bidirectional screw 37 can drive the two sliders 34 to move in opposite directions, and then the two fixing plates 35 can be moved, so that the treatment bowl can be positioned and fixed to ensure the stability of the treatment bowl. The adsorption component includes a mounting groove 51 opened at the bottom of the placement groove 32 and a magnet 52 fixedly connected to the bottom of the mounting groove 51. The bottom of the treatment bowl can contact the top of the magnet 52, so that the treatment bowl can be fixed to prevent the treatment bowl from shifting, and further ensure the stability of the iodine inside it. One end of the bidirectional screw 37 is fixedly connected to a rotating plate 71, and one side of the rotating plate 71 is fixedly connected to a handle 72. The handle 72 can drive the rotating plate 71 to rotate, thereby facilitating the rotation of the bidirectional screw 37, so as to fix or release the treatment bowl.

[0027] Working principle: When working, place the treatment bowl into the placement slot 32, at which time the magnet 52 absorbs the treatment bowl to fix the treatment bowl, and then turn the handle 72, the handle 72 drives the rotating plate to rotate, the rotating plate drives the bidirectional screw 37 to rotate, the rotation of the bidirectional screw 37 can drive the two sliders 34 to move toward the middle, the movement of the slider 34 can drive the fixed plate 35 to move, the movement of the fixed plate 35 can fix the treatment bowl, and then according to the patient's height, the height of the treatment bowl needs to be adjusted, pull the moving plate 26, the moving plate 26 can drive the slide bar 25 and the insertion rod 28 to move, and at the same time, the first spring 27 is deformed by force, and the insertion rod 28 disengages from the slot 29 when moving, and then the movable ring 22 can be pushed to move. The movable ring 22 moves on the support rod 21. After adjusting to a suitable height, the movable plate 26 is released. At this time, the first spring 27 is reset, and then the insertion rod 28 can be pushed to reset. The insertion rod 28 is reset and inserted into the slot 29, and the adjusted movable ring 22 can be fixed. The patient can directly immerse the joint in the treatment bowl at this time, and then disinfect and replace the tube. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] 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 peritoneal dialysis tube replacement support frame, comprising a base (1), a moving component for adjusting the height of a treatment bowl, and a placement component for fixing the treatment bowl, characterized in that: The moving component comprises a support rod (21) fixedly connected to the top of the base (1), a moving ring (22) arranged on the outside of the support rod (21), an adjusting arm (23) fixedly connected to one side of the moving ring (22), a groove (24) opened on one side outside the moving ring (22), a sliding rod (25) connected to the groove (24), a moving plate (26) connected to one end of the sliding rod (25), a first spring (27) sleeved on the outside of the sliding rod (25), an insertion rod (28) connected to both sides of the moving plate (26), and a plurality of slots (29) evenly arranged on one side of the support rod (21), wherein the sliding rod (25) is slidably connected to the groove (24), the insertion rod (28) is slidably connected to the slot (29), and both ends of the first spring (27) are respectively fixedly connected to the moving plate (26) and the moving ring (22).

2. A peritoneal dialysis tube replacement support according to claim 1, characterized in that: The placement component comprises a fixing seat (31) fixedly connected to one end of the adjustment arm (23), a placement groove (32) provided at the top of the fixing seat (31), sliding grooves (33) respectively provided at both sides of the bottom of the placing groove (32), a sliding block (34) connected to the sliding groove (33), a fixing plate (35) connected to the top of the sliding block (34), a limiting groove (36) provided at one side of the fixing plate (35), a bidirectional screw (37) connected to the sliding block (34), and an adsorption component for improving the fixing effect of the treatment bowl, wherein the sliding block (34) is slidably connected to the sliding groove (33), the bidirectional screw (37) passes through the sliding block (34) and is screwed to the sliding block (34), and the bidirectional screw (37) passes through the fixing seat (31) and is rotationally connected to the fixing seat (31).

3. A peritoneal dialysis tube replacement support according to claim 1, characterized in that: A limiting groove (41) is provided on one side of the support rod (21), a limiting plate (42) is fixedly connected to one side of the movable ring (22), and the limiting plate (42) is slidably connected to the limiting groove (41).

4. A peritoneal dialysis tube replacement support according to claim 2, characterized in that: The adsorption component comprises a mounting groove (51) opened at the inner bottom of the placement groove (32) and a magnet (52) fixedly connected to the inner bottom of the mounting groove (51).

5. The peritoneal dialysis tube replacement support according to claim 1, characterized in that: The groove (24) is provided with anti-rotation grooves (61) on both sides thereof, and anti-rotation plates (62) are slidably connected in the anti-rotation grooves (61), and the anti-rotation plates (62) are fixedly connected to the slide rod (25).

6. A peritoneal dialysis tube replacement support according to claim 2, characterized in that: One end of the bidirectional screw (37) is fixedly connected to a rotating plate (71), and one side of the rotating plate (71) is fixedly connected to a handle (72).

7. The peritoneal dialysis tube replacement support frame according to claim 1, characterized in that: A counterweight block (81) is fixedly connected to the top of the base (1), and three self-locking universal wheels (82) arranged in a circle are installed at the bottom of the base (1).

8. The peritoneal dialysis tube replacement support frame according to claim 1, characterized in that: The adjusting arm (23) is a 360-degree bendable structure and is used to adjust the position of the placed component.

Images