CN206120861U - Vein is kept somewhere needle and is applied ointment or plaster - Google Patents

Abstract

The utility model discloses a venous indwelling needle applicator, which comprises a clever applicator and a transparent applicator. There is a through hole in the middle part of the sticker; the waterproof layer, the drug layer and the adhesive layer are arranged in sequence from the top to the bottom of the sticker; the transparent sticker is set in the through hole, and the edge of the transparent sticker is connected to the The edges are seamlessly joined. The beneficial effects of the utility model are: the application of the intravenous indwelling needle is provided with a waterproof layer, which is convenient for the patient to protect the indwelling needle when taking a shower, improves the use time of the intravenous indwelling needle application, and placing medicine on the drug layer can prevent the patient from venipuncture. Inflammatory lesions and allergic reactions occur in the skin of patients, which improves the safety of intravenous indwelling needle application. In addition, the utility model can also be popularized and applied in other aspects, such as patients with indwelling PICCs, trauma wound dressings and other parts that need waterproofing. The utility model has the advantages of simple structure, convenient use and low cost, and is easy to be well popularized and popularized.

Description

Intravenous indwelling needle application

technical field

The utility model relates to the field of medical supplies, in particular to a venous indwelling needle application.

Background technique

Indwelling catheters are also called intravenous trocars. The components of the IV catheter core include a flexible catheter that can be indwelled in the blood vessel, and a stainless steel puncture guide core. When in use, the catheter and the needle core are punctured into the blood vessel together. When the catheter has completely entered the blood vessel, the needle core is withdrawn, and only the soft catheter is left in the blood vessel to perform infusion therapy.

The use of intravenous indwelling needles can reduce the pain caused by repeated venipuncture and the fear of injections, facilitate clinical medication, ensure the smooth progress of various treatments, and reduce the workload of nurses. Therefore, venous indwelling needles are widely used in clinical practice. a wide range of applications. The length of indwelling catheter indwelling time and the comfort of patients have become the most concerned issues for nurses and patients, and are also the symbol and prerequisite for the successful use of indwelling catheters.

After the catheter has all entered the blood vessel and the needle core is withdrawn, the catheter needs to be fixed with a medical applicator to prevent the catheter from slipping out of the blood vessel. Medical applicator is a new type of hygienic material, which is less irritating to the skin, and is often used to fix various indwelling needles and catheters and protect wounds.

However, when the patient takes a shower, the medical applicator is likely to get wet, curling and falling off around it will affect the sticking effect of the medical applicator, causing the indwelling needle to be unstable inside the blood vessel, and even slip out of the blood vessel. , affect the use time of the indwelling needle, not only bring the pain caused by re-puncture the vein to the patient, but also increase the economic burden of the patient. In addition, when the medical applicator is used for a long time, the skin where the medical applicator is attached is prone to rash, itching, small blisters and other inflammatory lesions and allergic reactions.

Therefore, it is necessary to provide a waterproof intravenous indwelling needle patch, which is convenient for patients to protect the indwelling needle when taking a shower.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiencies in the prior art and provide a kind of venous indwelling needle application.

In order to achieve the above-mentioned purpose, the technical solution adopted in the utility model is that the intravenous indwelling needle is applied, including a wonderful paste and a transparent application;

Wherein, a through hole is provided in the middle part of the sticker; a waterproof layer, a drug layer and an adhesive layer are sequentially arranged on the sticker from top to bottom; the transparent sticker is arranged in the through hole, and the The edges of the transparent application are seamlessly connected with the edges of the magic application. The above technical scheme is further elaborated below:

Preferably, the waterproof layer of the sticker is made of waterproof non-woven material.

Preferably, the outer periphery of the waterproof layer is provided with a first tearing portion protruding outward, and the edge of the waterproof layer is connected to the edge of the drug layer by adhesive tape; the outer periphery of the drug layer is provided with a The second tearing part opposite to the position of the first tearing part; the drug layer is provided with a plurality of penetration holes for the drug to permeate downward, and the plurality of penetration holes form a network structure, and the paste The layer is provided with a plurality of receiving holes corresponding to the penetration holes, and the drug layer is seamlessly connected with the adhesive layer.

Preferably, the adhesive layer includes an adhesive plaster, and the adhesive plaster is provided with a plurality of receiving holes for receiving the drug seeped from the drug layer and penetrating the drug downward to the skin surface, the plurality of receiving holes The receiving holes form a network structure.

Preferably, a release paper is also included, and the release paper is bonded to the lower surface of the adhesive plaster.

Preferably, the outer periphery of the release paper is provided with a third tearing portion protruding outward.

Preferably, a fourth tearing portion corresponding to the position of the third tearing portion is provided on the periphery of the adhesive plaster.

Preferably, the fourth tearing part is provided with an information recording strip for recording patient information.

Preferably, the transparent application material is made of polyurethane material or polyethylene material.

The beneficial effects of the utility model are:

With the application of the intravenous indwelling needle provided by the utility model, the medical staff can observe and understand the situation of the patient's puncture at any time through the transparent application, and a waterproof layer is set on the application of the intravenous indwelling needle, which is convenient for the patient to take a shower Protect the venous indwelling needle from time to time, improve the use time of the venous indwelling needle application, place medicine on the drug layer, can prevent inflammatory lesions and allergic reactions on the skin of the patient's venipuncture site, and improve the application time of the venous indwelling needle Stickers are safe to use. In addition, the utility model can also be popularized and applied in other aspects, such as patients with indwelling PICCs, trauma wound dressings and other parts that need waterproofing. The utility model has the advantages of simple structure, convenient use and low cost, and is easy to be well popularized and popularized.

Description of drawings

Fig. 1 is a schematic plan view of an embodiment of the utility model;

Fig. 2 is a schematic cross-sectional view of the wonderful sticker described in an embodiment of the present invention;

Reference signs:

Magic Post 10;

waterproof layer 101;

the first tearing portion 1011;

drug layer 102;

the second tearing portion 1021;

Adhesive plaster 103;

the fourth tearing part 1031;

Information record 1032;

Release paper 104;

third tearing portion 1041;

Transparent applicator 20.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Fig. 1 is a schematic plan view of an embodiment of the utility model;

Fig. 2 is a schematic cross-sectional view of the sticker described in an embodiment of the present invention.

Referring to Fig. 1 and Fig. 2, the utility model discloses a venous indwelling needle application, and the venous indwelling needle application includes a magic paste 10 and a transparent application 20.

Wherein, as shown in FIG. 2 , the magic sticker 10 is sequentially provided with a waterproof layer 101 , a drug layer 102 and an adhesive layer from top to bottom.

The waterproof layer 101 can not only prevent the venipuncture part from being wet by water when the patient takes a shower, but also prevent external bacteria and pollutants from entering the patient's venipuncture part to prevent infection. Anti-inflammatory and anti-allergic drugs can be placed on the drug layer 102. After the drug penetrates into the skin, absorption through the skin can prevent inflammation and allergic lesions on the skin of the venipuncture part. After inflammatory lesions or allergic lesions, it can also play a therapeutic role. The adhesive layer can be closely attached to the skin of the human body, preventing external water, bacteria and other pollutants from entering the venipuncture part of the patient. In this way, the use safety of the venous indwelling needle application is improved, and the use time of the venous indwelling needle application is prolonged. During specific implementation, the sticker 10 may be rectangular, circular or other shapes.

As shown in Figure 1, a through hole is provided in the middle part of the said smart sticker 10, and a transparent applicator 20 adapted to the shape and size of the middle part edge of the said smart sticker 10 is arranged at the said through hole, The transparent applicator 20 is a 3M transparent applicator. The transparent applicator 20 is convenient for the medical staff to observe the situation of the puncture site of the patient, to find out in time whether the venous indwelling needle is displaced, and whether there are rashes and blisters on the skin of the patient's venipuncture site. The edge of the transparent applicator 20 is seamlessly connected with the edge of the magic sticker 10, so that external water, bacteria, etc. will not follow the junction of the transparent applicator 20 and the magic sticker 10 Entering the puncture site, thereby further improving the use safety of the venous indwelling needle application and prolonging the use time of the venous indwelling needle application.

As an embodiment of the present utility model, the material of the waterproof layer 101 is waterproof non-woven fabric, and the non-woven fabric is made of polypropylene resin as the main raw material, which is breathable and waterproof, non-toxic, non-irritating, antibacterial, and chemical-resistant etc., thereby prolonging the application time of the intravenous indwelling needle. Certainly, during actual implementation, the waterproof layer 101 may also use other waterproof materials that have no toxic side effects on the human body.

As an improvement of this embodiment, the outer periphery of one end of the waterproof layer 101 is provided with a first tearing portion 1011 protruding outward, and the outer periphery of one end of the drug layer 102 is provided with a second tearing portion 1021, The second tearing portion 1021 is disposed corresponding to the first tearing portion 1011 . The edge portion of the waterproof layer 101 is connected to the edge portion of the drug layer 102 through an adhesive. When in use, the first tear portion 1011 and the second tear portion 1021 are first pulled apart in opposite directions, so that The waterproof layer 101 is separated from the drug layer 102, anti-inflammatory drugs or anti-allergic drugs are evenly placed on the drug layer 102, and then the waterproof layer 101 and the drug layer 102 are adhered by glue.

As a further improvement of the present invention, the drug layer 102 is provided with a plurality of penetration holes for permeating the drug downward, and the plurality of penetration holes form a network structure. The adhesive layer is provided with a plurality of receiving holes for receiving the drug permeated from the drug layer 102 and continuing to permeate the drug down to the human skin, and the plurality of receiving holes form a network structure.

In this way, the medicine can penetrate into the skin evenly, and play the role of anti-inflammation and anti-allergy through the absorption of the skin. The drug layer 102 is seamlessly connected with the adhesive layer, which can prevent external water, bacteria and other pollutants from entering the patient's venipuncture site and prevent infection.

Specifically, the adhesive layer also includes adhesive plaster 103 and release paper 104, the release paper 104 is arranged on the lower surface of the adhesive plaster 103, and the periphery of one end of the release paper 104 is provided with an outwardly convex The third tearing part 1041 protruding, the outer periphery of one end of the adhesive plaster 103 is provided with a fourth tearing part 1031 protruding outwards, the third tearing part 1041 is opposite to the fourth tearing part 1031 corresponding settings. When in use, first pull the fourth tear part 1031 and the third split part apart in opposite directions, so that the release paper 104 is separated from the adhesive plaster 103, and then attach the adhesive plaster 103 Fits the skin around the patient's venipuncture site. In this way, the medical staff can easily find and remove the release paper 104 from the lower surface of the adhesive plaster 103, and the edge of the intravenous indwelling needle application will not be curled because the tear cannot be found. .

As a further improvement of the present utility model, as shown in FIG. 1 again, an information recording strip 1032 is provided on the upper surface of the fourth tearing part 1031, and the information recording strip 1032 is used to record patient information, such as The time for the medical personnel to perform venipuncture on the patient can prevent the patient from feeling uncomfortable when the venous indwelling needle is applied for too long.

As a preferred embodiment of the present invention, the transparent applicator 20 is made of polyurethane material. The application made of polyurethane material is soft, transparent, very breathable and waterproof. The use of the transparent patch 20 made of polyurethane improves the comfort of applying the intravenous indwelling needle. During specific implementation, the transparent applicator 20 can also be made of other waterproof and breathable materials, such as polyethylene materials.

In summary, with the application of the intravenous indwelling needle provided by the utility model, the medical staff can observe and understand the situation of the patient's puncture at any time through the 20 places of the transparent application. The layer 101 is convenient for the patient to protect the venous indwelling needle when taking a shower, and improves the application time of the venous indwelling needle, and placing medicine on the drug layer 102 can prevent inflammatory lesions on the skin of the patient's venipuncture site, Anaphylaxis improves the safety of intravenous indwelling needle application. In addition, the utility model can also be popularized and applied in other aspects, such as patients with indwelling PICCs, or wound dressings that require waterproofing. The utility model has the advantages of simple structure, convenient use and low cost, and is easy to be well popularized and popularized.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose.

Claims (7)

1. A venous indwelling needle application, characterized in that, comprising: The wonderful sticker, the middle part of the wonderful sticker is provided with a through hole; the said smart sticker is provided with a waterproof layer, a drug layer and an adhesive layer sequentially from top to bottom; A transparent applicator, the transparent applicator is arranged in the through hole, and the edge of the transparent applicator is seamlessly connected with the edge of the magic sticker; The outer periphery of the waterproof layer is provided with a first tearing portion protruding outwards, and the edge of the waterproof layer is connected to the edge of the drug layer by adhesive tape; the outer periphery of the drug layer is provided with a The second tearing part opposite to the position of the first tearing part; the drug layer is provided with a plurality of penetration holes for the medicine to permeate downward, and the plurality of penetration holes form a network structure, and the adhesive layer is provided with A plurality of receiving holes corresponding to the penetration holes, the drug layer is seamlessly connected with the adhesive layer; The adhesive layer includes an adhesive plaster, and the adhesive plaster is provided with a plurality of receiving holes for receiving the medicine infiltrated from the drug layer and penetrating the medicine downward to the skin surface, and the plurality of receiving holes form a network structure. 2. The venous indwelling needle application according to claim 1, wherein the waterproof layer of the patch is made of a waterproof non-woven material. 3. The intravenous indwelling needle application according to claim 1, further comprising a release paper, the release paper is bonded to the lower surface of the adhesive plaster. 4. The venous indwelling needle application according to claim 3, wherein a third tearing portion protruding outward is provided on the periphery of the release paper. 5 . The intravenous indwelling needle application according to claim 4 , wherein a fourth tearing portion corresponding to the position of the third tearing portion is provided on the periphery of the adhesive plaster. 6 . 6. The venous indwelling needle application according to claim 5, wherein an information recording strip for recording patient information is provided on the fourth tearing part. 7. The intravenous indwelling needle application according to any one of claims 1-6, wherein the transparent application material is made of polyurethane material or polyethylene material.