Multifunctional adhesive bandage

Abstract

The utility model discloses a multifunctional adhesive bandage which comprises a blood sampling window fixing layer, an extended hemostasis patch fixing layer and a pain relieving dressing layer. The blood sampling window fixing layer adopts a cartoon modeling design, a window is arranged in the middle to expose a needling part, and an annular bulge is arranged on the inner side to facilitate puncture; the extended hemostatic patch fixing layer is provided with an extended absorption pad and a back cartoon pattern; the analgesic dressing layer comprises a lidocaine gel dressing pad and a hydrogel analgesic patch. The adhesive bandage integrates multiple functions of relieving pain, stopping bleeding, fixing and the like, and is simple to operate. The cartoon modeling relieves fear of children, the protruding structure improves the acupuncture success rate, and the lengthened absorption cotton pad and the hydrogel patch enhance the hemostasis effect and prolong the pain relieving effect respectively. And medical allergy-free materials are adopted, so that safety and sanitation are ensured. And the acupuncture position is marked obviously to facilitate positioning. The defects of an existing adhesive bandage are greatly overcome, and diagnosis and treatment efficiency and patient experience are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a multifunctional wound plaster. Background Art

[0002] As a common medical dressing, bandages are widely used in occasions such as hemostasis and fixation. Traditional bandages mainly cover and protect wounds, providing patients with a basic wound healing environment.

[0003] Although there are many types of existing bandages, most of them have a single function and only play a basic role in hemostasis and fixation. In some acupuncture treatments, local anesthesia, pain relief and other auxiliary treatments are often required. Existing bandages cannot meet these needs. Patients need to use different products step by step, which is complicated to operate and has a poor experience.

[0004] Especially for children, they are more afraid of traumatic operations such as acupuncture, and ordinary band-aids are difficult to relieve their anxiety, which brings certain obstacles to diagnosis and treatment. At the same time, children's skin is delicate, and some materials or structures in existing band-aids may also cause allergies or discomfort to them.

[0005] Therefore, the existing technology urgently needs a new type of band-aid that is integrated with multiple functions, easy to operate, and child-friendly to meet the multiple needs in acupuncture treatment scenarios, improve patient experience, and improve diagnosis and treatment efficiency. Utility Model Content

[0006] In order to solve the problems of the prior art, the embodiment of the utility model provides a multifunctional wound patch. The technical solution is as follows:

[0007] On the one hand, a multifunctional wound dressing is provided, comprising:

[0008] The blood sampling window fixing layer is made of a medical anti-allergic material that can be directly adhered to the skin. It is in the shape of a cartoon image and has an elliptical or animal-shaped hole in the middle to expose the blood sampling site. The inner side of the blood sampling window fixing layer is provided with an annular protrusion for propping up the skin of the desired site during puncture.

[0009] The extended hemostatic patch fixing layer is integrally formed with the blood sampling window fixing layer, coated with medical anti-allergic ingredients, with a drug-containing absorption pad and an isolation permeable membrane on the top, and an extended slit is provided in the middle of the drug-containing absorption pad for attachment around the puncture point, with a cartoon pattern on the back;

[0010] The analgesic dressing layer is covered on the blood sampling window fixing layer and the extended hemostatic patch fixing layer, and is provided with a lidocaine gel dressing pad, on which a removable protective film is provided.

[0011] Furthermore, the cartoon image of the fixed layer of the blood sampling window is in the shape of a panda.

[0012] Furthermore, the length of the drug-containing absorption pad is greater than the length of the absorption pad of a common wound plaster.

[0013] Furthermore, the cartoon pattern on the fixed layer of the extended hemostatic patch matches the cartoon image on the fixed layer of the blood sampling window.

[0014] Furthermore, a hydrogel dressing containing an analgesic is prefabricated on the upper surface of the analgesic dressing layer to provide a sustained analgesic effect.

[0015] Furthermore, the blood sampling window fixing layer and / or the extended hemostatic patch fixing layer are / is printed with eye-catching marks to indicate the puncture position.

[0016] The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

[0017] 1. It integrates multiple functions, including analgesia, hemostasis, fixation, etc. It is simple and convenient to operate, can meet the multiple needs of acupuncture diagnosis and treatment scenarios, and improve the efficiency of diagnosis and treatment.

[0018] 2. The cartoon design alleviates children's fear of acupuncture and improves their medical experience.

[0019] 3. The annular raised structure helps the needle to puncture smoothly and unhindered, thus improving the success rate of acupuncture.

[0020] 4. Lidocaine gel dressing pad can achieve local anesthesia and analgesia before acupuncture, reducing the patient's pain.

[0021] 5. The length of the medicated absorbent cotton pad is increased and it is equipped with an extended slit, which can tightly wrap around the needle hole to enhance the hemostatic effect.

[0022] 6. Hydrogel pain relief patches can provide continuous pain relief for acupuncture points and prolong the pain relief effect.

[0023] 7. All medical-grade anti-allergic materials are used to avoid allergic reactions to the patient's skin.

[0024] 8. The isolation permeable membrane can prevent drug leakage and contamination, which is hygienic and safe.

[0025] 9. It has eye-catching acupuncture position marks to guide medical staff to locate the acupuncture point quickly and accurately.

[0026] 10. The cartoon pattern on the back beautifies the image of the dressing and helps improve the medical environment.

[0027] In short, the utility model is cleverly designed and organically integrates multiple functions. It can meet various needs of acupuncture diagnosis and treatment to the greatest extent, ensure the quality of diagnosis and treatment, improve the patient experience, and has significant practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of a multifunctional wound dressing according to an embodiment of the utility model;

[0030] Figure 2 It is a schematic diagram of extending the fixing layer of the hemostatic patch in an embodiment of the utility model;

[0031] Figure 3 It is a schematic diagram of the back side of the fixed layer of the extended hemostatic patch in the embodiment of the utility model;

[0032] Figure 4 It is a schematic diagram of the state of the medicine-containing pad of the fixed layer of the hemostatic patch extended in the embodiment of the utility model. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The utility model provides a multifunctional wound patch which integrates multiple functions such as analgesia, hemostasis, fixation, etc., is easy to operate, and adopts a cartoon design to relieve the fear of patients, especially children.

[0035] See also Figure 1-4 The multifunctional wound dressing comprises three main parts: a blood sampling window fixing layer 1, an extended hemostatic patch fixing layer 2 and a pain-relieving dressing layer 3.

[0036] The blood sampling window fixing layer 1 is made of medical-grade breathable and anti-allergic material, with an overall thickness of about 0.5-1mm, presenting a cartoon-shaped outline such as a panda, and an area of ​​about 5cm×8cm. There is an elliptical or animal-shaped hole 11 with a diameter of about 1-2cm in the middle, which is used to expose the acupuncture site. A ring-shaped protrusion is provided at the central position of the inner side of the layer, with a height of about 2-4mm and a diameter matching the above-mentioned hole. During acupuncture, the skin can be propped up and protruded, which is conducive to accurate and unobstructed puncture of the needle. The lower surface of the layer is evenly coated with a medical-grade silicone adhesive, which can be directly and firmly attached to the skin surface; a release paper 12 is also provided at the medical-grade silicone adhesive.

[0037] The extended hemostatic patch fixing layer 2 is integrally formed with the blood sampling window fixing layer 1, and is made of the same material and has a length of about 10-15 cm. The upper surface is also coated with a medical-grade silicone adhesive. An approximately 8 cm long medicated absorbent cotton pad is provided on the top, and an approximately 5 cm long extended slit is opened in the middle, so that the absorbent cotton pad can be closely attached to and wrapped around the acupuncture point to enhance the hemostatic effect. The absorbent cotton pad is covered with a layer of isolation and permeability membrane to prevent drug leakage and contamination. A cartoon pattern matching the blood sampling window layer is printed on the back of the layer to beautify the image of the dressing.

[0038] The analgesic dressing layer 3 is made of a transparent medical plastic film and is placed on the above two layers. A lidocaine gel dressing with a diameter of about 1-2 cm is pasted in the middle of the lower surface, corresponding to the location of the acupuncture point, and the surface is covered with a removable sterile protective film. A hydrogel dressing with a diameter of about 3-4 cm containing analgesics such as ibuprofen is pasted on the upper surface of this layer to provide a continuous analgesic effect after acupuncture.

[0039] When in use, first tear off the protective film on the lidocaine dressing pad, and stick the bandage to the expected acupuncture site as needed, such as the arm, etc. The oval window of the blood sampling window fixing layer 1 is directly opposite to the acupuncture point, and the annular protrusion makes the skin protruding for easy blood sampling or injection puncture. Lidocaine gel can play a local anesthetic role and reduce the pain of acupuncture.

[0040] After acupuncture, the blood sampling window fixing layer 1 and the extended hemostatic patch 2 cover the puncture point. The drug-containing absorbent cotton pad with an extended slit tightly wraps the needle hole, which is conducive to rapid hemostasis. The isolation permeable membrane blocks drug leakage and contamination. The hydrogel patch containing ibuprofen provides continuous pain relief for the puncture point. The cartoon design of the entire bandage also helps relieve patient anxiety.

[0041] The bandage also has eye-catching markings printed on the blood sampling window fixing layer and / or the extended hemostatic patch fixing layer to indicate the needle puncture position and guide medical staff to quickly and accurately locate the wound.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional wound dressing, characterized in that: include: The blood sampling window fixing layer is made of a medical anti-allergic material that can be directly adhered to the skin. It is in the shape of a cartoon image and has an elliptical or animal-shaped hole in the middle to expose the blood sampling site. The inner side of the blood sampling window fixing layer is provided with an annular protrusion for propping up the skin of the desired site during puncture. The extended hemostatic patch fixing layer is integrally formed with the blood sampling window fixing layer, coated with medical anti-allergic ingredients, with a drug-containing absorption pad and an isolation permeable membrane on the top, and an extended slit is provided in the middle of the drug-containing absorption pad for attachment around the puncture point, with a cartoon pattern on the back; The analgesic dressing layer is covered on the blood sampling window fixing layer and the extended hemostatic patch fixing layer, and is provided with a lidocaine gel dressing pad, on which a removable protective film is provided.

2. The multifunctional wound covering according to claim 1, characterized in that: The length of the drug-containing absorption pad is greater than that of the absorption pad of a common wound plaster.

3. The multifunctional wound dressing according to claim 1, characterized in that: The cartoon pattern on the fixed layer of the extended hemostatic patch matches the cartoon image on the fixed layer of the blood sampling window.

4. The multifunctional wound covering according to claim 1, characterized in that: A hydrogel patch containing an analgesic is prefabricated on the upper surface of the analgesic dressing layer to provide a sustained analgesic effect.

5. The multifunctional wound dressing according to claim 1, characterized in that: The blood sampling window fixing layer and / or the extended hemostatic patch fixing layer are printed with eye-catching marks for indicating the puncture position.

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