CN220588688U - A new type of indwelling needle application - Google Patents

Abstract

The utility model discloses a novel indwelling needle application, which belongs to the technical field of medical auxiliary instruments and comprises a first body, a second body, a hydrocolloid dressing strip and a joint fixing adhesive tape, wherein the first body is connected with the second body, the hydrocolloid dressing strip is arranged below the joint of the first body and the second body, and a crack is formed in the middle of the hydrocolloid dressing strip and is used for an infusion catheter to pass through; the fixed sticky note that connects sets up in the second body top, and when first body and second body were in same horizontal plane, fixed sticky note was located the perpendicular top of hydrocolloid dressing strip, connect fixed sticky note one end and second body fixed connection. This application simple structure ensures that keep somewhere the fixed firm and can better observation puncture position skin situation of needle, reduces the pressure sore incidence of keeping somewhere needle holder handle and joint etc. positions, protects patient's skin, improves patient's comfort level.

Description

A new type of indwelling needle application

Technical field

The utility model belongs to the technical field of medical auxiliary devices, and specifically relates to a new type of indwelling needle applicator.

Background technique

In clinical practice, intravenous indwelling needles have become the main type of infusion tool. They are simple to operate, have soft cannula and have little irritation to blood vessels. They usually remain in the body for 72 to 96 hours. It is reported that peripheral intravenous indwelling needles are used in Class III A The penetration rate in other hospitals is over 99%.

Most of the existing commonly used indwelling needle patches use transparent sterile dressings, which have high reliability, good firmness, and can well observe the skin condition of the puncture site. However, because the indwelling needle remains in the blood vessel for a long time, for some For patients with weak constitution, poor blood circulation function, weak tissue repair ability, poor skin elasticity, long-term local skin edema and other poor skin conditions, long-term pressure on the needle handle and connector of the indwelling needle is more likely to cause pressure ulcers.

Contents of the invention

In order to solve the above-mentioned problems, the utility model discloses a new type of indwelling needle applicator with a simple structure, which ensures that the indwelling needle is firmly fixed and can better observe the skin condition of the puncture site, while reducing the need for the indwelling needle to hold the needle handle and connectors. reduce the incidence of pressure ulcers at the site and protect the patient's skin.

In order to achieve the above purpose, the specific technical solutions of this application are as follows:

A new type of indwelling needle dressing includes a first body, a second body, a hydrocolloid dressing strip and a joint fixing adhesive patch. The first body is connected to the second body, and the hydrocolloid dressing strip is arranged between the first body and the second body. Below the connection point of the second body, a crack is provided in the middle of the hydrocolloid dressing strip for the infusion catheter to pass through; the joint fixing adhesive tape is provided above the second body, when the first body and the second body are on the same horizontal plane , the fixed adhesive tape is located vertically above the hydrocolloid dressing strip, and one end of the joint fixed adhesive tape is fixedly connected to the second body.

Based on the above technical features, further, both the first body and the second body include release paper, a hydrophilic gel layer and a transparent film layer.

Based on the above technical features, further, the joint fixing adhesive tape includes release paper, a hydrophilic gel layer and a surface material.

Based on the above technical features, preferably, one corner of the release paper is provided with an adhesive-free peeling edge.

Based on the above technical features, preferably, a frame holding film is provided around the transparent film layer.

Based on the above technical features, preferably, the crack is located at 1/3 of the end of the colloid dressing strip away from the end where the joint is fixed to the adhesive tape.

Based on the above technical features, preferably, a label is attached to the frame holding film.

Compared with the existing technology, the beneficial effects of this application are:

The hydrocolloid dressing strip prevents indentation on the needle handle of the indwelling needle;

The additional joint fixing adhesive tape does not require additional adhesive tape to fix the joint, and the joint fixing adhesive tape is placed directly above the hydrocolloid dressing strip, which can also avoid indentation at the joint and improve the patient's comfort.

Description of the drawings

Figure 1 is a schematic structural diagram of a new type of indwelling needle application of the present invention;

Figure 2 is a schematic structural diagram of a new type of indwelling needle application of the present invention;

Figure 3 is a schematic diagram of the use state of a new type of indwelling needle application of the present invention;

List of attached drawing identifiers:

1. First body; 2. Second body; 3. Hydrocolloid dressing strip; 4. Joint fixing adhesive tape; 5. Frame holding film; 6. Label sticker.

Detailed ways

The present utility model will be further clarified below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model.

It should be noted that the words "upper", "lower", "left", "right", "front" and "back" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions in the drawings. ” refers to the direction toward or away from the geometric center of a specific part, respectively.

As shown in Figure 1-3, a new type of indwelling needle dressing includes a first body 1, a second body 2, a hydrocolloid dressing strip 3 and a joint fixing adhesive tape 4. The first body 1 and the second body 2 are connected as a whole, and the hydrocolloid dressing strip 3 is arranged below the connection between the first body and the second body, with one end connected to the connection and one end facing the direction of the second body 2 Extend, the hydrocolloid dressing strip 3 is provided with a crack in the middle for the infusion catheter to pass through. Preferably, the crack is located at 1/3 of the end of the hydrocolloid dressing strip away from the end where the joint is fixed with adhesive tape. The joint fixing adhesive tape 4 is arranged above the second body 2. When the first body 1 and the second body 2 are on the same horizontal plane, the fixing adhesive tape 4 is located vertically above the hydrocolloid dressing strip 3. The joint fixing adhesive tape 4 One end is fixedly connected to the second body 2.

Both the first body 1 and the second body 2 include release paper, a hydrophilic gel layer and a transparent film layer in order from bottom to top.

The joint fixing adhesive tape 4 includes release paper, hydrophilic gel layer and surface material in order from bottom to top.

Preferably, one corner of the release paper is provided with an adhesive-free peeling edge to facilitate operation by medical staff.

Preferably, a frame holding film 5 is provided above and around the transparent film layer to facilitate operation by medical staff. Preferably, a label 6 is provided on the frame holding film 5 for recording the puncture date.

Steps for usage:

Hold the first body without tension, and align the center of the transparent part of the first body with the puncture point of the indwelling needle;

Caress and press the first body from the inside out, tear off the frame holding film, make the hydrocolloid dressing crack pass through the indwelling needle handle, and close it under the indwelling needle handle. Pay attention to pressing other parts to ensure a stable adhesion;

Tear off the joint-fixing tape release paper, and fix the joint with the head-fixing tape on top of the hydrocolloid dressing to avoid pressure sores.

Write the puncture date on the label of the frame holder, peel off the label from the frame holder and stick it on the first body or the second body.

In summary, the structure of this application is simple, which ensures that the indwelling needle is firmly fixed and can better observe the skin condition of the puncture site. At the same time, it reduces the incidence of pressure ulcers in the handle and connector of the indwelling needle, protects the patient's skin, and improves the patient's health. Comfort.

It should be noted that the accompanying drawings only illustrate the technical idea of the present invention and cannot limit the protection scope of the present invention with this shape. For those of ordinary skill in the technical field, without departing from the principle of the present invention, they can also Several improvements and modifications have been made, and these improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims (7)

1. A new type of indwelling needle dressing, characterized in that: it includes a first body, a second body, a hydrocolloid dressing strip and a joint fixing adhesive patch, the first body is connected to the second body, and the hydrocolloid dressing strip It is arranged below the connection between the first body and the second body, and there is a crack in the middle of the hydrocolloid dressing strip for the infusion catheter to pass through; the joint fixing adhesive tape is arranged above the second body, between the first body and the second body. When the two bodies are on the same horizontal plane, the fixed adhesive tape is located vertically above the hydrocolloid dressing strip, and one end of the joint fixed adhesive tape is fixedly connected to the second body. 2. A new type of indwelling needle application according to claim 1, characterized in that: the first body and the second body both include release paper, a hydrophilic gel layer and a transparent film layer. 3. A new type of indwelling needle application according to claim 1, characterized in that: the joint fixing adhesive tape includes release paper, a hydrophilic gel layer and a surface material. 4. A new type of indwelling needle application according to claim 3, characterized in that: one corner of the release paper is provided with an adhesive-free peeling edge. 5. A new type of indwelling needle application according to claim 2, characterized in that: a frame holding film is provided around the transparent film layer. 6. A new type of indwelling needle dressing according to claim 1, characterized in that the crack is located at 1/3 of the end of the colloid dressing strip away from the end of the joint fixed adhesive tape. 7. A new type of indwelling needle application according to claim 5, characterized in that: a label is attached to the frame holding film.