CN204766830U - Infusion pastes - Google Patents

Abstract

The utility model discloses an infusion pastes, including the viscose layer, absorb to fill up and from type paper, the viscose layer is formed by the medical pressure sensitive adhesive of baseband coating, absorb the absorption tucking face that fills up be equipped with with the needle bar complex needle groove of transfusion needle. This infusion pastes can better fix the transfusion needle, and this infusion pastes tears and gets viscose layer convenience moreover, can alleviate patient's misery.

Description

an infusion patch

Technical field:

The utility model relates to a medical product, in particular to a transfusion patch.

Background technique:

When the patient is undergoing infusion, they need to use the infusion patch to fix the needle to prevent it from falling off. The disposable infusion patch is easy to use and hygienic, so it is very popular in the hospital. However, for the elderly and patients with edema, the skin of these people is thinner and is easily torn. In this way, when using ordinary infusion stickers, when the infusion stickers need to be torn off after a long time of infusion, due to the infusion The sticker is pasted on the skin for a long time, which is very tight and difficult to take off, and it will cause pain to the patient when it is taken off. Once the muscles or skin at the infusion site of the infusion person move, this fixing method will easily cause the needle bar to loosen, thereby causing the needle to deviate and causing the infusion site to swell.

Utility model content:

The technical problem to be solved by the utility model is to provide an infusion patch which can better fix the infusion needle, the infusion patch is convenient to tear off the adhesive layer, and can reduce the pain of the patient.

The technical solution of the utility model is to provide an infusion patch, including an adhesive layer, an absorption pad and a release paper, the adhesive layer is formed by coating a medical pressure-sensitive adhesive on the base tape, and the absorption pressure needle surface of the absorption pad is provided with The needle groove matched with the needle bar of the infusion needle.

After adopting the above structure, compared with the prior art, the utility model has the following advantages: the absorbing needle pressing surface of the absorbent pad is provided with a needle groove that cooperates with the needle bar of the infusion needle, through which the needle groove of the infusion needle can be better accommodated. The needle bar can better fix the infusion needle, even if the patient moves the infusion site, the needle will not deviate and cause edema at the infusion site.

Preferably, one end of the adhesive layer is an adhesive-free end, and the medical pressure-sensitive adhesive of the adhesive layer is coated in strips at intervals along the extending direction of the base tape. One end of the adhesive layer is a non-adhesive end, which is convenient for tearing the adhesive layer from the release paper; the medical pressure-sensitive adhesive of the adhesive layer is coated at intervals along the extending direction of the base tape in strips, so that it is easy to tear off on the one hand, and on the other hand On the one hand, it is convenient to tear off from the patient's skin after the infusion, reducing the contact surface between the glue and the skin, and especially reducing the pain of the patient with hairy body.

Further, the base tape is non-woven fabric or cotton fabric or PE.

Further, the adhesive layer includes a main adhesive layer and an auxiliary adhesive layer provided with an absorbent pad, and the main adhesive layer and the auxiliary adhesive layer are arranged parallel and side by side on the release paper. An auxiliary adhesive layer is provided to provide additional fixation for children and other active people.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 Schematic diagram of the structure of the auxiliary adhesive layer.

Detailed ways:

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

As shown in Figures 1 and 2, a kind of transfusion patch comprises adhesive layer, absorbent pad 3 and release paper 4, and adhesive layer comprises the main adhesive layer 1 that is provided with absorbent pad and arranges side by side with main adhesive layer parallel The auxiliary adhesive layer 2 on the release paper, the adhesive layer is formed by coating the medical pressure-sensitive adhesive 7 on the base tape, one end of the adhesive layer is the non-adhesive end 6, and the base tape is made of non-woven fabric or cotton cloth or PE, etc. The medical pressure-sensitive adhesive 7 of the adhesive layer is strip-shaped and coated at intervals along the extending direction of the base tape. The medical pressure-sensitive adhesive 7 is preferably rectangular and strip-shaped and is coated at intervals along the extending direction of the base tape. The needle bar of the needle is matched with the needle groove 5, and the needle bar of the infusion needle is accommodated through the needle groove 5.

When in use, tear off the release paper, align the needle groove of the absorbent pad with the infusion needle so that the needle bar of the infusion needle fits the needle groove, and then fix the main adhesive layer on the infusion site. In addition, in order to further strengthen the fixing effect, you can use The auxiliary adhesive layer continues to be fixed.

The above is only a description of the preferred embodiments of the present utility model, but should not be construed as a limitation on the claims. Any equivalent structure or equivalent process transformation made by using the description and drawings of the utility model is included in the patent protection scope of the utility model.

Claims (4)

1. an infusion patch, comprises adhesive-layer, absorption pad and release paper, and adhesive-layer is formed by base band coating medical pressure sensitive adhesive, it is characterized in that: the absorption pressure dial of absorption pad is provided with the needle tray coordinated with the shank of transfusion needle.

2. infusion patch according to claim 1, is characterized in that: one end of adhesive-layer is glue-free termination, and the medical pressure-sensitive adhesive of adhesive-layer is that strip applies along base band bearing of trend interval.

3. infusion patch according to claim 1, is characterized in that: described base band is non-woven fabrics or cotton or PE.

4. infusion patch according to claim 1, is characterized in that: adhesive-layer comprises the main adhesive-layer and auxiliary adhesive-layer that are provided with absorption pad, and main adhesive-layer is parallel with auxiliary adhesive-layer to be disposed side by side in release paper.