Flexible positioning device for dialysis tube in nephrology department

Abstract

The utility model relates to the technical field of nephrology department dialysis tube auxiliary devices, in particular to a nephrology department dialysis tube flexible positioning device which comprises a main fixing ring, a clamping assembly, an elastic assembly, a limiting assembly, a clamping groove assembly, a connecting plug, a limiting piece, a connecting column, a mounting column, a ribbon and a fixing buckle. An elastic assembly is arranged on one side of the main fixing ring, a limiting assembly is arranged on the inner side of the elastic assembly, a clamping groove assembly is arranged on the periphery of the main fixing ring, a connecting plug is arranged in the clamping groove assembly, a limiting piece is arranged at the top end of the connecting plug, a connecting column is arranged on one side of the connecting plug, and a mounting column is arranged on one side of the connecting column. A binding belt is arranged at one end of the mounting column, and a fixing buckle is arranged on one side of the binding belt; according to the dialysis tube fixing device, the dialysis tube can be conveniently fixed at various positions through the arrangement of the insertion positioning structure, use is flexible, and dialysis treatment of a patient can be effectively assisted.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for nephrology dialysis tubes, and in particular to a flexible positioning device for nephrology dialysis tubes. Background Technology

[0002] Nephrology dialysis catheters are essential medical devices used in kidney dialysis treatment. They mainly include different types and structures of dialysis catheters, such as end-side dialysis catheters, double-connecting catheters, and triple-lumen catheters. These dialysis catheters are designed to ensure the safety and effectiveness of the hemodialysis process, while also taking into account patient comfort and treatment convenience.

[0003] Because modern dialysis catheters are long and flexible, patients may move during treatment, which could lead to catheter displacement or dislodgement. This could affect the patient's treatment outcome and comfort.

[0004] Therefore, given that the dialysis catheters used in nephrology are relatively long and flexible, patients may move during treatment, which could lead to catheter displacement or dislodgement. These issues could affect the patient's treatment effectiveness and comfort. To address this, a flexible positioning device for nephrology dialysis catheters can be designed. By incorporating a plug-in positioning structure, the dialysis catheter can be easily fixed in various positions, offering greater flexibility and effectively assisting patients in dialysis treatment. Utility Model Content

[0005] In order to overcome the problem that in the current technology, the dialysis catheter in the nephrology department is long and flexible, and the patient's body may move during treatment, which may lead to the displacement or dislodgement of the dialysis catheter, which may affect the patient's treatment effect and comfort.

[0006] The technical solution of this utility model is as follows: a flexible positioning device for nephrology dialysis tubes, comprising a main fixing ring, a clamping assembly, an elastic assembly, a limiting assembly, a slot assembly, a connector, a limiting piece, a connecting post, an mounting post, a cable tie, and a fixing buckle. The clamping assembly is provided on the inner side of the main fixing ring, the elastic assembly is provided on one side of the main fixing ring, the limiting assembly is provided on the inner side of the elastic assembly, the slot assembly is provided on the outer periphery of the main fixing ring, the connector is provided inside the slot assembly, the limiting piece is provided at the top of the connector, the connecting post is provided on one side of the connector, the mounting post is provided on one side of the connecting post, the cable tie is provided at one end of the mounting post, and a fixing buckle is provided on one side of the cable tie.

[0007] Preferably, the dialysis tubing is fixed by a main fixing ring, the overall device is reinforced by a clamping assembly, the dialysis tubing is secured by an elastic assembly, the dialysis tubing is limited and fixed by a limiting assembly, the positioning structure is inserted into the slot assembly as needed, the positioning structure is assembled by inserting the connector into the connector block, the connector is prevented from falling off by a limiting piece, the mounting post is connected to the connector by a connecting post, the connector structure is installed by the mounting post, and the dialysis tubing is fixed to the surface of the column or the patient's arm by inserting a cable tie into the fixing buckle. The length can be customized as needed.

[0008] Preferably, the clamping assembly includes a limiting ring and reinforcing strips, with the limiting ring provided on the inner side of the main fixing ring and a number of reinforcing strips provided at equal intervals on the outer periphery of the limiting ring.

[0009] Preferably, the elastic component includes an elastic block and an auxiliary strip, with the elastic block provided on the inner side of the limiting ring and the auxiliary strip provided on one end of the elastic block.

[0010] Preferably, the limiting component includes a limiting strip and an anti-slip strip, with a limiting strip provided on one side of the elastic block and a plurality of anti-slip strips provided on the surface of the limiting strip.

[0011] Preferably, the card slot assembly includes a plug block and a plug groove, with the plug block provided on the outer side of the main fixing ring, and the plug block having a plug groove on its surface.

[0012] Preferably, the shape and size of the connector and the socket are the same, and the connector, the limiting piece and the connecting post are all made of flexible plastic.

[0013] Preferably, the cable tie size is the same as the fastening buckle size.

[0014] The beneficial effects of this utility model are:

[0015] 1. Assemble the positioning structure by inserting the connector into the connector block. Use the limiting piece to prevent the connector from falling off. Connect the mounting post to the connector using the connecting post. Install the connector structure using the mounting post. Use the cable tie to insert into the fixing buckle to help fix the dialysis tube to the surface of the column or the patient's arm. The length can be customized according to needs. Through the above steps, the dialysis tube can be easily fixed in various positions, making it flexible in use and effectively assisting patients in dialysis treatment. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of a flexible positioning device for nephrology dialysis tubes according to this utility model.

[0017] Figure 2 The diagram shown is a second three-dimensional structural schematic of a flexible positioning device for nephrology dialysis tubes according to this utility model.

[0018] Figure 3 The diagram shown is a side-view three-dimensional structural schematic of a flexible positioning device for nephrology dialysis tubes according to this utility model.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of a flexible positioning device for nephrology dialysis tubes according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Main fixing ring; 201. Limiting ring; 202. Reinforcing strip; 301. Elastic block; 302. Auxiliary strip; 401. Limiting strip; 402. Anti-slip strip; 501. Insertion block; 502. Insertion groove; 601. Insertion connector; 602. Limiting piece; 603. Connecting post; 701. Mounting post; 702. Cable tie; 703. Fixing buckle. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 This utility model provides an embodiment of a flexible positioning device for nephrology dialysis tubes, comprising a main fixing ring 1, a clamping assembly, an elastic assembly, a limiting assembly, a slot assembly, a connector 601, a limiting piece 602, a connecting post 603, a mounting post 701, a cable tie 702, and a fixing buckle 703. The clamping assembly is located on the inner side of the main fixing ring 1, the elastic assembly is located on one side of the main fixing ring 1, the limiting assembly is located on the inner side of the elastic assembly, the slot assembly is located on the outer periphery of the main fixing ring 1, the connector 601 is located inside the slot assembly, the limiting piece 602 is located at the top of the connector 601, the connecting post 603 is located on one side of the connector 601, the mounting post 701 is located on one side of the connecting post 603, the cable tie 702 is located at one end of the mounting post 701, and a fixing buckle 703 is located on one side of the cable tie 702.

[0023] Please see Figures 2-4In this embodiment, the clamping assembly includes a limiting ring 201 and reinforcing strips 202. The limiting ring 201 is provided on the inner side of the main fixing ring 1, and a plurality of reinforcing strips 202 are equidistantly arranged on the outer periphery of the limiting ring 201. In use, the limiting ring 201 limits the dialysis tube, and the reinforcing strips 202 reinforce the limiting structure. The elastic assembly includes an elastic block 301 and auxiliary strips 302. The elastic block 301 is provided on the inner side of the limiting ring 201, and one end of the elastic block 301 is provided with... An auxiliary strip 302 is provided. During use, the dialysis tube is elastically clamped by the elastic block 301, and the auxiliary strip 302 assists in locking the dialysis tube into the limiting ring 201. The limiting component includes a limiting strip 401 and anti-slip strips 402. A limiting strip 401 is provided on one side of the elastic block 301, and several anti-slip strips 402 are provided on the surface of the limiting strip 401. During use, the dialysis tube is clamped by pushing it into the limiting strip 401, and the anti-slip strips 402 prevent the dialysis tube from slipping.

[0024] The slot assembly includes a plug block 501 and a plug groove 502. The plug block 501 is provided on the outer side of the main fixing ring 1. The plug groove 502 is opened on the surface of the plug block 501. In use, the plug groove 502 is fixed to the outer side of the main fixing ring 1 by the plug block 501. The plug structure is installed by the plug groove 502, which facilitates the replacement and installation of the positioning structure. The plug connector 601 has the same shape and size as the plug groove 502. The plug connector 601, the limiting piece 602 and the connecting post 603 are all made of flexible plastic. The cable tie 702 has the same size as the fixing buckle 703.

[0025] During operation, the dialysis tube is first limited by the limiting ring 201, the limiting structure is reinforced by the reinforcing strip 202, the dialysis tube is elastically clamped by the elastic block 301, the dialysis tube is assisted by the auxiliary strip 302 to be inserted into the limiting ring 201, the limiting strip 401 is clamped by pushing the dialysis tube into it, and the dialysis tube is prevented from slipping by the anti-slip strip 402.

[0026] Then, the insertion slot 502 is fixed to the outside of the main fixing ring 1 by the insertion block 501. The insertion structure is installed through the insertion slot 502 to facilitate the replacement and installation of the positioning structure. The shape and size of the insertion connector 601 are the same as those of the insertion slot 502. The insertion connector 601, the limiting piece 602 and the connecting post 603 are all made of flexible plastic. The size of the cable tie 702 is the same as that of the fixing buckle 703.

[0027] Through the above steps, the dialysis tubing is fixed by the main fixing ring 1, the overall device is reinforced by the clamping assembly, the dialysis tubing is secured by the elastic assembly, the dialysis tubing is limited and fixed by the limiting assembly, the positioning structure is inserted into the slot assembly as needed, the positioning structure is assembled by inserting the connector 601 into the connector block 501, the limiting piece 602 prevents the connector 601 from falling off, the mounting post 701 is connected to the connector 601 by the connecting post 603, the insertion structure is installed by the mounting post 701, and the dialysis tubing is fixed to the surface of the column or the patient's arm by inserting the cable tie 702 into the fixing buckle 703. The length can be customized as needed.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A flexible positioning device for nephrology dialysis tubing, comprising a main fixing ring (1); characterized in that: It also includes a clamping component, an elastic component, a limiting component, a slot component, a connector (601), a limiting piece (602), a connecting post (603), a mounting post (701), a cable tie (702), and a fixing buckle (703). The clamping component is provided on the inner side of the main fixing ring (1), the elastic component is provided on one side of the main fixing ring (1), the limiting component is provided on the inner side of the elastic component, the slot component is provided on the outer periphery of the main fixing ring (1), the connector (601) is provided inside the slot component, the limiting piece (602) is provided at the top of the connector (601), the connecting post (603) is provided on one side of the connector (601), the mounting post (701) is provided on one side of the connecting post (603), the cable tie (702) is provided at one end of the mounting post (701), and the fixing buckle (703) is provided on one side of the cable tie (702).

2. The flexible positioning device for nephrology dialysis tubing according to claim 1, characterized in that: The clamping assembly includes a limiting ring (201) and reinforcing strips (202). The limiting ring (201) is provided on the inner side of the main fixing ring (1), and a number of reinforcing strips (202) are provided at equal intervals on the outer periphery of the limiting ring (201).

3. The flexible positioning device for nephrology dialysis tubing according to claim 2, characterized in that: The elastic component includes an elastic block (301) and an auxiliary strip (302). The elastic block (301) is provided on the inner side of the limiting ring (201), and the auxiliary strip (302) is provided on one end of the elastic block (301).

4. The flexible positioning device for nephrology dialysis tubing according to claim 3, characterized in that: The limiting component includes a limiting strip (401) and an anti-slip strip (402). The limiting strip (401) is provided on one side of the elastic block (301), and the surface of the limiting strip (401) is provided with a plurality of anti-slip strips (402).

5. A flexible positioning device for nephrology dialysis tubing according to claim 4, characterized in that: The card slot assembly includes a plug block (501) and a plug groove (502). The plug block (501) is provided on the outer side of the main fixing ring (1), and the plug groove (502) is provided on the surface of the plug block (501).

6. The flexible positioning device for nephrology dialysis tubing according to claim 4, characterized in that: The plug (601) and the plug slot (502) have the same shape and size. The plug (601), the limiting piece (602) and the connecting post (603) are all made of flexible plastic.

7. A flexible positioning device for nephrology dialysis tubing according to claim 6, characterized in that: The cable tie (702) is the same size as the fastener (703).

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