PICC (Peripherally Inserted Central Catheter) catheterization

Abstract

The utility model discloses a PICC (Peripherally Inserted Central Catheter) indwelling catheter fixing device for old people, which is characterized by comprising a fixing device body, rubber stickers are arranged on the left side and the right side of the fixing device body, positioning components are arranged at the front end and the tail end of the top of the fixing device body, and a fixing component is arranged in the middle of the top of the fixing device body. And a PICC (Peripherally Inserted Central Catheter) is arranged in the positioning assembly and the fixing assembly. According to the PICC catheter fixing device, the PICC catheter can be effectively fixed through the positioning assembly and the fixing assembly, and pressure damage caused by a PICC catheter connector is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of PICC catheterization pipeline fixing devices, in particular to a PICC catheterization pipeline fixing device for the elderly. Background Art

[0002] PICC tube, or peripherally inserted central venous catheter, is a catheter inserted into the vein of the arm. The catheter goes directly to the large vein close to the heart to avoid direct contact between chemotherapy drugs and the arm vein. In addition, the blood flow in the large vein is very fast, which can quickly dilute the chemotherapy drugs and prevent the drugs from irritating the blood vessels. Therefore, it can effectively protect the upper limb veins, reduce the occurrence of phlebitis, relieve the pain of patients, and improve the quality of life of patients. In clinical practice, the fixation of PICC tubes is relatively simple and easy to cause pressure injuries. The auxiliary materials under the connector will cause skin allergies and ulcers in patients. The connector will shift to the armpit with the patient's passive position, causing pressure injuries at the connector. In clinical practice, without affecting the observation of the picc puncture point and dressing, a picc connector fixing device is added to effectively fix the connector to avoid pressure injuries caused by the catheter connector.

[0003] Therefore, the utility model provides a PICC catheter fixing device for the elderly to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a PICC catheter fixing device for the elderly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PICC tube fixture for the elderly, characterized in that it includes a fixture body, rubber stickers are provided on the left and right sides of the fixture body, positioning components are provided at the front end and the end of the top of the fixture body, a fixing component is provided at the middle position of the top of the fixture body, and a PICC tube is provided inside the positioning component and the fixing component.

[0006] Preferably, the positioning assembly includes an end positioning ring and a front end positioning ring, and Velcro is provided on the bottom of the end positioning ring and the front end positioning ring and the surface of the top front end and the end of the fixing device body, and the end positioning ring and the front end positioning ring are fixedly installed on the top end and the front end of the fixing device body by Velcro.

[0007] Preferably, the fixing assembly comprises two arc-shaped elastic fixing pressing plates, and a pressing plate is provided on the arc surface of the elastic fixing pressing plates.

[0008] Preferably, the surface of the rubber sticker is provided with ventilation holes.

[0009] Preferably, a peeling piece is fixedly connected to one side of the rubber sticker.

[0010] Preferably, a layer of sponge pad is provided at the bottom of the fixing device body.

[0011] Beneficial effects of the utility model:

[0012] The utility model can effectively fix the PICC tube by arranging the positioning component and the fixing component, thereby avoiding pressure damage caused by the PICC tube joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the main structure of the fixing device of the utility model.

[0017] In the figure: 1. Fixing device body; 2. PICC catheter; 3. Rubber sticker; 4. Lifting piece; 5. End positioning ring; 6. Front positioning ring; 7. Elastic fixing pressure piece; 8. Pressing piece; 9. Velcro. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 The PICC tube fixture for the elderly shown includes a fixture body 1, rubber stickers 3 are provided on the left and right sides of the fixture body 1, the front end and the end of the top of the fixture body 1 are both positioning components, a fixing component is provided in the middle position of the top of the fixture body 1, and a PICC tube 2 is provided inside the positioning component and the fixing component.

[0020] Furthermore, the positioning assembly includes an end positioning ring 5 and a front positioning ring 6. Velcro 9 is provided on the bottom of the end positioning ring 5 and the front positioning ring 6 and the surface of the top front end and the end of the fixing device body 1. The end positioning ring 5 and the front positioning ring 6 are fixedly installed on the top end and the front end of the fixing device body 1 by Velcro 9. The end positioning ring 5 and the front positioning ring 6 can play a role in positioning the PICC tube 2.

[0021] Furthermore, the fixing component includes two arc-shaped elastic fixing pressure plates 7, and a pressing plate 8 is provided on the arc surface of the elastic fixing pressure plate 7. The inner walls of the two arc-shaped elastic fixing pressure plates 7 are in contact with the outer wall of the PICC tube 2 to play a pressing and fixing role. At the same time, by pressing the pressing plate 8, the two arc-shaped elastic fixing pressure plates 7 can be expanded outward to facilitate the placement of the PICC tube 2.

[0022] Furthermore, the surface of the rubber patch 3 is provided with ventilation holes, and the ventilation holes on the surface of the rubber patch 3 are beneficial to heat dissipation and ventilation of the patient's skin surface.

[0023] Furthermore, a peeling piece 4 is fixedly connected to one side of the rubber patch 3 , and the peeling piece 4 can facilitate medical staff to tear off the rubber patch 3 .

[0024] Furthermore, a layer of sponge pad is provided at the bottom of the fixing device body 1, and the sponge pad at the bottom of the fixing device body 1 can absorb sweat secreted from the patient's skin surface to avoid skin allergies.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A PICC catheter fixing device for the elderly, characterized in that: The invention comprises a fixing device body (1), wherein rubber stickers (3) are provided on both left and right sides of the fixing device body (1), positioning components are provided at the front end and the end of the top of the fixing device body (1), a fixing component is provided at the middle position of the top of the fixing device body (1), a PICC tube (2) is provided inside the positioning component and the fixing component, the positioning component comprises a terminal positioning ring (5) and a front end positioning ring (6), the bottom of the terminal positioning ring (5) and the front end positioning ring (6) and the surface of the front end and the end of the top of the fixing device body (1) are provided with Velcro (9), the terminal positioning ring (5) and the front end positioning ring (6) are fixedly mounted on the terminal and the front end of the top of the fixing device body (1) by the Velcro (9), and the fixing component comprises two arc-shaped elastic fixing pressing sheets (7), and a pressing sheet (8) is provided on the arc surface of the elastic fixing pressing sheet (7).

2. The PICC tube fixing device for the elderly according to claim 1, characterized in that: The surface of the rubber sticker (3) is provided with ventilation holes.

3. The PICC tube fixing device for the elderly according to claim 1, characterized in that: A peeling piece (4) is fixedly connected to one side of the rubber sticker (3).

4. The PICC tube fixing device for the elderly according to claim 1, characterized in that: A layer of sponge pad is provided at the bottom of the fixing device body (1).

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