CN217244705U - A medical trocar fixing patch - Google Patents

Abstract

The utility model relates to a fixed paster of medical trocar belongs to medical appliances technical field, has solved among the prior art pad pasting and only can fix the syringe needle and still need the sticky tape to fix the pipeline, problem that the operation process is loaded down with trivial details. The utility model discloses a: a first fixed patch and a second fixed patch; the first fixed patch and the second fixed patch are detachably connected; the first fixing patch is used for adhering and fixing a needle head of the trocar; the second fixing patch is used for adhering and fixing the pipeline of the trocar. The utility model discloses a fixed paster of medical trocar can fix the syringe needle and the pipeline of trocar, and need not tailor during the use, has saved manpower and materials.

Description

A medical trocar fixing patch

technical field

The utility model relates to the technical field of medical appliances, in particular to a medical trocar fixing patch.

Background technique

In nursing clinical work, intravenous infusion is the most common clinical work. Indwelling trocars are widely used in clinical practice. Firm fixation of trocars is the key to ensuring smooth infusion and the advantages of short-term use of trocars. There are also various types of trocar patches, and the fixation methods are slightly different, but there are problems such as cumbersome and unstable fixation. The currently used fixation patches are improved to facilitate clinical use.

The currently used trocar infusion patch only fixes the needle end, and the infusion connector end still needs to be re-fixed with adhesive tape. Due to the influence of the patient's skin moisture and other physical factors, the adhesive tape is easy to fall off, increasing the risk of trocar prolapse. Need to apply multiple tapes to keep it in place.

Secondly, during the infusion process, the trocar is fixed multiple times to increase the workload. In order to make the trocar fixation more convenient and make the process of indwelling the trocar more convenient for nurses to fix, it is necessary to design a sticker for trocar fixation. piece.

Utility model content

In view of the above analysis, the present utility model aims to provide a medical trocar fixing patch, which is used to solve the problem that the existing film can only fix the needle of the trocar. Cutting tape to fix the problem of cumbersome use process.

The purpose of the present utility model is mainly achieved through the following technical solutions:

A medical trocar fixing patch, comprising: a first fixing patch and a second fixing patch; the first fixing patch and the second fixing patch are detachably connected; the first fixing patch and the second fixing patch are detachably connected; The two fixing patches are connected by an easy-tear line, or the medical trocar fixing patch is a multi-layer structure, and the first fixing patch and the second fixing patch are designed to be overlapped up and down; the first fixing patch The second fixing patch is used for bonding and fixing the tube of the trocar.

Further, the corners of the first fixing patch and the second fixing patch are rounded.

Further, a first plastic film is arranged below the first fixing patch.

Further, a second plastic film is arranged below the second fixing patch.

Further, when the first fixing patch and the second fixing patch are connected by an easy-tear line: the first fixing patch and the second fixing patch are arranged side by side on the left and right.

Further, when the medical trocar fixing patch is a multi-layer structure: the second fixing patch is arranged above the first fixing patch; the second plastic film is arranged on the first fixing patch between the patch and the second fixed patch.

Further, the size of the second plastic film is larger than that of the first fixing film.

Further, the first fixing patch is made of transparent material.

Further, the second fixing patch is a strip-shaped structure; and a plurality of the second fixing patches are provided.

Further, the lengths of the plurality of second fixing patches are equal or unequal.

The technical solution of the present utility model can achieve at least one of the following effects:

1. The medical trocar fixing patch of the present invention is simple to use, firm and flexible to use. The fixed patch is divided into a first fixed patch and a second fixed patch, and only one can fix the needle and the pipeline at the same time, and it is convenient to use without temporarily searching for tape.

2. The medical trocar fixing patch of the present utility model realizes the "one-to-one" matching use of a fixing patch and a set of trocars, eliminating the need to look for adhesive tape when fixing the trocar, and saving the use of adhesive tapes at the same time. It saves time for cutting and is easy to use, reduces the labor intensity of medical staff, and saves precious time when treating patients.

In the present invention, the above technical solutions can also be combined with each other to achieve more preferred combination solutions. Additional features and advantages of the invention will be set forth in the description which follows, and some of the advantages may become apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the content particularly pointed out in the description and drawings.

Description of drawings

The drawings are for the purpose of illustrating specific embodiments only, and are not considered to be a limitation of the present invention, and the same reference numerals refer to the same parts throughout the drawings.

Fig. 1 is the medical trocar fixing patch of Embodiment 1 of the present utility model;

2 is a schematic diagram of the use effect of the medical trocar fixing patch according to Embodiment 1 of the present invention;

3 is a schematic structural diagram 1 of the medical trocar fixing patch according to Embodiment 2 of the present utility model;

4 is a schematic structural diagram 2 of the medical trocar fixing patch according to Embodiment 2 of the present utility model;

5 is a partial cross-sectional schematic diagram of the medical trocar fixing patch according to Embodiment 2 of the present invention;

6 is a schematic diagram of the use of the medical trocar fixing patch according to Embodiment 2 of the present invention.

Reference number:

1-The first fixed patch; 2-The second fixed patch; 3-Easy tear line; 4-The first plastic film; 5-The second plastic film; 6-Needle; 7-Tube.

Detailed ways

The preferred embodiments of the present utility model will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present utility model, and together with the embodiments of the present utility model, are used to explain the principles of the present utility model, but are not intended to limit the present utility model. range.

When the existing medical trocars are fixed, the trocars need to be fixed, which are generally fixed with medical tape. When used, the tapes need to be cut repeatedly for fixing; the process is cumbersome and time-wasting is serious.

Example 1

A specific embodiment of the present utility model discloses a medical trocar fixing patch, as shown in FIG. 1 .

The medical trocar fixing patch of this embodiment includes: a first fixing patch 1 and a second fixing patch 2; segmentation.

Specifically, the second fixing patch 2 serves as an extension film on the side of the trocar patch of the first fixing patch 1 . Further, the first fixing patch 1 is used for bonding and fixing the needle 6 of the trocar; the second fixing patch 2 is used for bonding the pipeline 7 for fixing the trocar. Depending on the position of the indwelling needle and the position of the pipeline, the medical trocar fixing patch of this embodiment can be used directly, or it can be torn at the easy tear line 3 for use.

Further, the lengths of the second fixing patch 2 and the first fixing patch 1 are determined as required; for example, the second fixing patch 2 is longer than the first fixing patch 1 (not shown).

Further, an adhesive is coated on the bottom sides of the first fixing patch 1 and the second fixing patch 2, so that the trocar can be bonded and fixed.

Further, a plastic film is arranged on the side of the first fixing patch 1 and the second fixing patch 2 on which the surface is coated with the adhesive, and the plastic films can be removed for use.

In a specific embodiment of the present invention, the first fixing patch 1 is used to fix the needle 6; when in use, the needle 6 of the indwelling trocar is pasted on the human body for fixing. The second fixing patch 2 is used to fix the pipeline 7; when in use, the pipeline 7 in which the indwelling trocar is placed is pasted on the human body for fixing.

Further, the junction between the second fixing patch 2 (ie, the lengthened film) and the first fixing patch 1 (original film) is made into a tearable easy tear line 3, that is, the second fixing patch 2 and the The connection between the first fixed patches 1 is realized by a point-breaking point mark. When in use, the first fixing patch 1 and the second fixing patch 2 can be torn/cut at the easy-tear line 3 to fix the needle 6 or the pipeline 7 respectively, as shown in FIG. 2 .

Further, both the first fixing patch 1 and the second fixing patch 2 are designed with rounded corners to avoid edge warping caused by friction.

Further, the first fixing patch 1 is made of a transparent material, which is convenient for observing whether there is bleeding and seeping at the puncture site.

Due to the difference of blood vessel conditions, different puncture sites, and different fixed positions of the infusion end, the medical trocar fixing patch of the present invention can be flexibly applied, and the side extension is used to fix the infusion connector end pipeline 7, which can achieve One patch can fix the needle 6 and the pipeline 7 of the trocar. The medical trocar fixing patch of the present invention and the trocar are used in one-to-one cooperation, and there is no need to cut the roll-type tape, which is convenient to use and saves money. With time, the fixation of the trocar is more firm and timely.

Example 2

Compared with the medical trocar fixing patch of Embodiment 1, the medical trocar fixing patch of this embodiment also adopts the detachable connection method of the first fixing patch 1 and the second fixing patch 2, so that the Both are integrated on one patch.

The medical trocar fixing patch in this embodiment includes: a first fixing patch 1 , a second fixing patch 2 , a first plastic film 4 and a second plastic film 5 .

Specifically, the medical trocar fixing patch of this embodiment has a multi-layer structure.

Specifically, the first fixing patch 1 and the second fixing patch 2 overlap up and down. As shown in Figure 3, Figure 4, and Figure 5.

Specifically, a first plastic film 4 is disposed below the first fixing patch 1 , and an adhesive is coated on the side of the first fixing patch 1 in contact with the first plastic film 4 . Correspondingly, a second plastic film 5 is disposed below the second fixing patch 2 , and the side of the second fixing patch 2 in contact with the second plastic film 5 is coated with an adhesive.

Further, the first fixing patch 1 is made of a transparent material, which is convenient for observing whether there is bleeding and seeping at the puncture site.

It is worth noting that the first plastic film 4 and the second plastic film 5 are respectively arranged on the upper and lower sides of the first fixing patch 1 . In addition, the size of the first plastic film 4 and the second plastic film 5 is larger than that of the first fixing patch 1 , that is, the edges of the first plastic film 4 and the second plastic film 5 protrude from the first fixing patch 1 . The edges, as shown in Figure 5, are easy to tear off and stick.

Further, the second plastic film 5 is arranged on the upper surface of the first fixing patch 1 .

That is to say, the medical trocar fixing patches in this embodiment are sequentially from top to bottom: the second fixing patch 2 , the second plastic film 5 , the first fixing patch 1 and the first plastic film 4 , as shown in the figure 5 shown.

Further, the second fixing patch 2 is disposed overlapping the first fixing patch 1 , and the area of the second fixing patch 2 is smaller than that of the first fixing patch 1 . The area of the first fixing patch 1 is larger than that of the trocar needle.

In a specific embodiment of the present invention, the first fixing patch 1 has a circular, oval, rectangular or polygonal structure, as shown in FIG. 3 , FIG. 4 , and FIG. 5 . Preferably, the first fixing patch 1 is circular or oval, as shown in FIG. 4 .

In a specific embodiment of the present invention, the second fixing patch 2 is a strip-shaped structure.

In a specific embodiment of the present invention, a plurality of second fixing patches 2 are arranged on the first fixing patch 1 in parallel.

In a specific embodiment of the present invention, the second fixing patch 2 is strip-shaped, and there are multiple second fixing patches 2 . As shown in FIG. 3 and FIG. 4 , the lengths of the plurality of second fixing patches 2 are equal or unequal; the widths of the plurality of second fixing patches 2 are equal or unequal.

Preferably, the edges of the first fixing patch 1 and the second fixing patch 2 are arc-shaped, so as to avoid the phenomenon of angle warping caused by friction.

When implemented,

In the first step, the first plastic film 4 is torn off from the first fixing patch 1, and the first fixing patch 1 is pasted on the needle 6, and the needle 6 is glued and fixed on the human skin; as shown in Figure 6 Show. At this time, the first fixing patch 1 and the second plastic film 5 remain adhered.

In the second step, the second plastic film 5 is torn off from the first fixing patch 1 , and the second fixing patch 2 is separated from the first fixing patch 1 .

In the third step, the second fixing patch 2 is torn off from the second plastic film 5, and a plurality of second fixing patches 2 are pasted on the pipeline 7 of the trocar, and the pipeline 7 is connected to the human skin. Paste fixed. As shown in Figure 6.

Compared with the prior art, the medical trocar fixing patch provided in this embodiment has at least one of the following beneficial effects:

1. The medical trocar fixing patch of the present invention has a first fixing patch 1 and a second fixing patch 2, and only one can fix the needle 6 and the pipeline 7 at the same time, and there is no need to temporarily search for adhesive tape. ,easy to use.

2. The medical trocar fixing patch of the present invention has a multi-layer structure, and after the second fixing patch 2 of the upper layer is torn off, it can be used to fix the pipeline 7 of the trocar. It is easy to use, saves the labor of medical staff, and saves the time for fixing the trocar.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The changes or replacements should be covered within the protection scope of the present invention.

Claims (10)

1. A medical trocar fixing patch, characterized in that, comprising: a first fixing patch (1) and a second fixing patch (2); the first fixing patch (1) and the second fixing patch (1) The patch (2) is detachably connected; the first fixing patch (1) and the second fixing patch (2) are connected by an easy tearing line (3), or the medical trocar fixing patch is Multi-layer structure, the first fixing patch (1) and the second fixing patch (2) are designed to overlap up and down; the first fixing patch (1) is used for bonding and fixing the needle (6) of the trocar ; The second fixing patch (2) is used for bonding and fixing the pipeline (7) of the trocar. 2 . The medical trocar fixing patch according to claim 1 , wherein the edges and corners of the first fixing patch ( 1 ) and the second fixing patch ( 2 ) are rounded design. 3 . 3. The medical trocar fixing patch according to claim 1 or 2, wherein a first plastic film (4) is arranged below the first fixing patch (1). 4 . The medical trocar fixing patch according to claim 3 , wherein a second plastic film ( 5 ) is arranged below the second fixing patch ( 2 ). 5 . 5. The medical trocar fixing patch according to claim 4, wherein the first fixing patch (1) and the second fixing patch (2) are connected by an easy tearing line (3) When: the first fixed patch (1) and the second fixed patch (2) are arranged side by side. 6. The medical trocar fixing patch according to claim 4, wherein when the medical trocar fixing patch is a multi-layer structure: the second fixing patch (2) is arranged on the Above the first fixing patch (1); the second plastic film (5) is arranged between the first fixing patch (1) and the second fixing patch (2). 7 . The medical trocar fixing patch according to claim 6 , wherein the size of the second plastic film ( 5 ) is larger than that of the first fixing patch ( 1 ). 8 . 8. The medical trocar fixing patch according to claim 1, wherein the first fixing patch (1) is made of transparent material. 9 . The medical trocar fixing patch according to claim 7 , wherein the second fixing patch ( 2 ) is a strip-shaped structure; and the second fixing patch ( 2 ) is provided with multiple strip. 10 . The medical trocar fixing patch according to claim 8 , wherein the lengths of the plurality of second fixing patches ( 2 ) are equal or unequal. 11 .

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