CN217219756U - A kind of butterfly wing without damage needle fixing device - Google Patents

Abstract

The utility model relates to a medical treatment appurtenance technical field discloses a butterfly wing not damaged needle fixing device, including applying ointment or plaster and supporting pad, the supporting pad is equipped with the multilayer, overlaps each other between the multilayer supporting pad and connects, and the multilayer supporting pad can be torn each other, in the multilayer supporting pad with apply ointment or plaster the one deck supporting pad that is close to and apply ointment or plaster and be connected. The utility model discloses can reduce the misery that causes patient when tearing the application of plaster, and reduce nurse's the operation degree of difficulty.

Description

A kind of butterfly wing without damage needle fixing device

technical field

The utility model relates to the technical field of medical auxiliary appliances, in particular to a non-destructive needle fixing device for butterfly wings.

Background technique

Clinically, when using a butterfly-wing atraumatic needle, when the needle of the butterfly-wing needle is inserted into the patient's skin, the needle handle needs to be fixed on the skin. A gauze is placed between the needle handle and the patient's skin, but the use of gauze pads between the patient's skin and the needle handle often results in the gauze covering the puncture point, making it impossible to observe the condition of the puncture point from outside, such as whether the puncture point is Redness, etc. appear.

In addition, when the transparent applicator needs to be replaced if the patient sweats a lot during the indwelling period of the butterfly-wing needle, since the applicator is directly attached to the needle handle and the skin, it is easy to cause a large contact area between the applicator and the skin and the needle handle. It is difficult to tear from the needle handle of the butterfly wing needle, which greatly increases the difficulty of the nurse's operation and increases the pain of the patient.

Utility model content

The purpose of the utility model is to provide a non-damaged needle fixing device with butterfly wings, which can reduce the pain caused to the patient when the applicator is torn off, and reduce the operation difficulty of the nurse.

In order to achieve the above-mentioned purpose, the present utility model adopts the following technical scheme: a butterfly wing non-damaged needle fixing device, comprising an applicator and a support pad, the support pad is provided with multiple layers, and the multilayer support pads are overlapped and connected to each other, The multi-layer support pads can be torn apart from each other, and a layer of support pads close to the application in the multi-layer support pads is connected to the application.

The principle and advantages of this solution are: during use, according to the distance between the needle handle and the skin, during the process of adjusting the thickness of the support pad, part of the support pad is placed in the gap between the needle handle and the skin, and the rest of the support pad is placed in the gap between the needle handle and the skin. Place on the outside of the needle handle, then press the needle handle against the applicator and secure the applicator to the skin.

The support pad in this solution is provided with multiple layers, and the multi-layer support pad can adjust the thickness of the support pad for supporting the needle handle according to the distance between the needle handle and the skin, so that the support pad can be smoothly placed between the needle handle and the skin. In this way, the cooperating application has a better fixation effect on the needle handle, can prevent the needle handle from shifting, and avoid the needle handle directly contacting the patient's skin and causing the patient to feel uncomfortable.

In addition, after the support pad of the taken part is placed between the needle handle and the skin, when the application is pasted on the skin, the remaining support pad can be placed on the needle handle, which can prevent the direct application between the application and the needle handle. Adhesion, so that the applicator is only pasted with the skin, so that the area of the applicator is smaller, so that the applicator can be torn more easily in the process of tearing the applicator when the dressing needs to be changed, so that it is not easy to cause pain to the patient. The experience is better, and the operation difficulty of nurses is reduced.

Preferably, as an improvement, one end of the support pad is provided with an adhesive sheet, and the multi-layer support pads are bonded by the adhesive sheet.

In this solution, the support pads are bonded by an adhesive sheet, and the adhesiveness between the adjacent two layers of support pads is weak, which is easy to tear.

Preferably, as an improvement, a U-shaped groove is formed at one end of the support pad.

This arrangement facilitates the exposure of the puncture point and facilitates the medical staff to observe the situation of the puncture point.

Preferably, as an improvement, the support pads are all in the shape of butterfly wings.

In this way, the support pad can be matched with the needle handle of the non-damaged needle, which can not only support the needle handle, reduce the pressure of the needle handle on the patient's skin, make the patient feel more comfortable, and reduce the pressure on the patient's skin. The footprint of the support pad.

Preferably, as an improvement, the applicator is a transparent one.

The transparent applicator is more convenient and intuitive to observe the situation of the puncture point.

Preferably, as an improvement, the applicator has a circular shape.

In this way, the contact area with the skin is larger, the sticking is firmer, and it is more suitable for the curved hand shape.

Description of drawings

FIG. 1 is a front view of Embodiment 1 of a butterfly wing non-damage needle fixing device of the present invention.

FIG. 2 is a left side view of Embodiment 1 of a butterfly wing non-damage needle fixing device of the present invention.

FIG. 3 is a front view of the first embodiment of a non-destructive needle fixing device for butterfly wings of the present invention in a use state.

FIG. 4 is a side view of the first embodiment of a butterfly wing non-damage needle fixing device of the present invention in a use state.

FIG. 5 is a front view of Embodiment 2 of a butterfly wing non-damage needle fixing device of the present invention.

Detailed ways

The following is further described in detail by specific embodiments:

Reference numerals in the accompanying drawings include: applicator 1 , support pad 2 , groove 3 , butterfly needle 4 , arm 5 , infusion port 6 , and adhesive sheet 7 .

Example 1

The embodiment is basically as shown in accompanying drawings 1 and 2: a butterfly wing non-damaged needle fixing device, comprising an applicator 1 and a support pad 2, the support pad 2 is provided with multiple layers, and the multilayer support pads 2 overlap each other and For connection, the multi-layer support pads 2 can be torn apart from each other. In this embodiment, four-layer support pads 2 are provided as an example for description.

As shown in FIG. 1 , in this embodiment, the left end of the support pad 2 is bonded with an adhesive sheet 7 , and the multi-layer support pads 2 are bonded by the adhesive sheet 7 , and the adhesiveness between the adhesive sheets 7 is weak , similar to the adhesive strength of the Band-Aid in the prior art, which facilitates easy tearing. In the multi-layer support pads 2 , a layer of support pads 2 adjacent to the applicator 1 is bonded to the applicator 1 .

In this embodiment, a U-shaped groove 3 is formed on the upper end of the support pad 2, and the setting of the groove 3 is convenient for exposing the puncture point and facilitating observation.

In this embodiment, the shape of the support pad 2 is rectangular, the shape of the applicator 1 is circular, and the applicator 1 is a transparent applicator 1 , which makes it easier to observe the condition of the puncture site.

The specific implementation process is as follows: as shown in Figures 3 and 4, clinically, after the infusion port 6 is implanted in the patient's arm 5, the needle of the butterfly wing needle 4 is 90 degrees to cooperate with the infusion port 6 by puncturing the patient.

There is a distance between the needle handle on the butterfly wing needle 4 and the patient's skin, and due to the different fat thicknesses of different patients, the distance between the patient's skin and the needle handle is also different. If the thickness of the fat is different, adjust the thickness of the support pad 2, tear a part of the support pad 2 and place it between the needle handle and the patient's skin, and pass the needle through the U-shaped groove 3 of the support pad 2, and then put the transparent The applicator 1 is attached to the patient's skin from the outside of the needle handle. Usually, the multi-layer support pad 2 on the transparent applicator 1 uses a part of the support pad 2 between the needle handle and the skin. The rest of the support pad 2 on the 1 will be located on the outside of the needle handle, which effectively prevents the applicator 1 from sticking to the needle handle.

When sticking the applicator 1, make the applicator 1 stick to the patient's skin, and directly contact and squeeze with the needle handle. Due to the function of the support pad 2, it will not be directly pasted with the needle handle, so that when the dressing needs to be changed later , the applicator 1 can be easily torn off, it is not easy for the patient to feel pain, and the nurse is more convenient during the operation.

Embodiment 2

As shown in Figure 5, the difference between a butterfly wing non-damage needle fixing device and the first embodiment is: the support pad 2 is in the shape of a butterfly wing, and such an arrangement enables the support pad 2 to interact with the needle handle of the butterfly wing needle 4. Matching can not only play a supporting role for the needle handle, reduce the pressure of the needle handle on the patient's skin, make the patient feel more comfortable, and at the same time reduce the occupied area of the support pad 2 .

The above are only the embodiments of the present invention, and common knowledge such as well-known specific technical solutions and/or characteristics in the solutions are not described too much here. It should be pointed out that for those skilled in the art, under the premise of not departing from the technical solution of the present utility model, several modifications and improvements can also be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the present utility model. The effect of the implementation of the utility model and the practicability of the patent. The scope of protection claimed in this application shall be based on the content of the claims, and the descriptions of the specific implementation manners in the description can be used to interpret the content of the claims.

Claims (6)

1. The utility model provides a butterfly wing not damaged needle fixing device which characterized in that: including applying ointment or plaster and supporting pad, the supporting pad is equipped with the multilayer, overlaps each other between the multilayer supporting pad and connects, and the multilayer supporting pad can be torn each other, in the multilayer supporting pad with apply ointment or plaster the one deck supporting pad that is close to with applying ointment or plaster and be connected.

2. The atraumatic needle fixation device of claim 1, further comprising: one end of each supporting pad is provided with an adhesive sheet, and the multiple layers of supporting pads are bonded through the adhesive sheets.

3. The atraumatic needle fixation device of claim 1, wherein: one end of the supporting pad is provided with a U-shaped groove.

4. The atraumatic needle fixation device of claim 1, wherein: the supporting pads are all butterfly wing-shaped.

5. The atraumatic needle fixation device of claim 1, wherein: the application is transparent.

6. The atraumatic needle fixation device of claim 5, wherein: the application is circular.

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