Tracheotomy wound dressing and disposable nursing bag
By introducing a drug permeability layer and a foam dressing layer into the tracheostomy wound dressing, combined with the design of the extension pad, the existing dressings have been solved, and more efficient wound healing and simplified care procedures have been achieved.
Patent Information
- Application Number
- CN202420649125.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing tracheostomy wound dressings have rough texture and poor water absorption, which can easily lead to infection and lack the function to promote healing, resulting in patient discomfort and low care efficiency.
A tracheostomy wound dressing is designed, which contains a drug permeability layer and a foam dressing layer, which is provided with coptis chinensis to inhibit bactericidal and sterilization, the foam dressing layer provides comfort and water absorption, and the extended pad surrounds the dressing to fix the position.
Reduce bacterial growth through drug permeability layer and avoid infection. Foam dressing layer improves comfort and water absorption, extends pads to fix dressings, simplifies nursing procedures, and improves wound healing efficiency.
Smart Images
Figure CN222917704U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, and particularly relates to a tracheotomy wound dressing and a disposable nursing package. Background Art
[0002] The items in the tracheotomy nursing package used clinically are incomplete and do not include tracheotomy wound dressings, which need to be prepared by nursing staff. The cutting process is relatively cumbersome and takes a long time.
[0003] At present, most tracheotomy wound dressings use gauze, which has a relatively rough texture, low comfort for patients, poor water absorption, is easily wetted by sputum and respiratory secretions, contaminates the wound and causes infection, and needs to be replaced frequently. During the replacement process, it is easy to affect the tracheotomy incision, stimulate the patient to cough and feel pain. Secondly, the gauze dressing has no function of promoting wound healing, no drug penetration layer, cannot effectively prevent infection, has poor adhesion, is easy to slip off, and needs to be fixed repeatedly, which affects the efficiency of nursing work. Medical staff mainly use sterile vaseline gauze for dressing change, which has problems such as vaseline being greasy, poor air permeability, and poor drainage. It is easy to cause the patient's sputum to accumulate around the incision, nourish the growth of bacteria, and cause wound infection and secondary respiratory tract infection. Summary of the Utility Model
[0004] Based on the above description, the utility model provides a tracheotomy wound dressing and a disposable nursing package. By setting a drug penetration layer and adding drugs for protecting the wound in the dressing, the growth of bacteria in the wound can be reduced, and wound infection and secondary respiratory tract infection can be avoided. Preferably, the drug can be coptis liquid, which has significant antibacterial and bactericidal effects on multi-drug resistant bacteria in hospitals, can effectively reduce the occurrence of wound complications, and promote wound healing.
[0005] The technical solution for the utility model to solve the above technical problems is as follows: A tracheotomy wound dressing includes a dressing body and an extension pad; the dressing body includes a drug penetration layer and a foam dressing layer, and the drug penetration layer is arranged on the side of the foam dressing layer close to the patient's skin; a cannula hole is arranged in the middle of the dressing body, an installation notch is arranged on one side of the cannula hole, one end of the installation notch communicates with the cannula hole, and the other end of the installation notch communicates with one side edge of the drug penetration layer; both ends of the extension pad are connected to the foam dressing layer, so that the extension pad and the foam dressing layer form a ring.
[0006] On the basis of the above technical solution, the utility model can be further improved as follows.
[0007] Further, a lapping part is arranged on one side of the installation notch of the foam dressing layer, the lapping part extends to the other side of the installation notch, and the lapping part is detachably connected to the other side of the installation notch.
[0008] Further, the thickness of the overlapping portion is half of the thickness of the foam dressing layer. A lapping groove is provided at the top of the portion of the foam dressing layer on the other side of the mounting notch, and the overlapping portion is arranged in the lapping groove.
[0009] Further, a first Velcro layer is provided on one side of the overlapping portion close to the lapping groove, and a second Velcro layer matching the first Velcro layer is arranged in the lapping groove.
[0010] Further, the drug penetration layer is a yarn strip impregnated with Coptis chinensis liquid.
[0011] Further, the foam dressing layer extends from the periphery of the drug penetration layer all around, and an adhesive layer is provided on the surface of the foam dressing layer close to the drug penetration layer all around.
[0012] Further, at least one end of the extension pad is detachably connected to the foam dressing layer.
[0013] Further, buckles are respectively arranged on opposite sides of the surface of the foam dressing layer away from the drug penetration layer, and adhesive tapes are arranged at both ends of the extension pad. The two adhesive tapes are respectively detachably connected to the two buckles.
[0014] The present utility model also provides a disposable tracheotomy nursing kit, which comprises a nursing kit body, a kidney basin, gloves, cotton balls, scissors, forceps and the wound dressing described in any one of the above; the gloves, the cotton balls, the scissors, the forceps and the wound dressing are all arranged on the kidney basin, and the kidney basin is arranged in the nursing kit body; a heat-sealing tape is arranged on one side of the nursing kit body.
[0015] Further, two connecting ribs are arranged in the nursing kit body, and both of the two connecting ribs are perpendicular to the heat-sealing tape; the connecting ribs divide the interior of the nursing kit body into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity; a kidney basin is arranged in each of the first accommodating cavity, the second accommodating cavity and the third accommodating cavity. The dressing body and the extension pad are arranged on the kidney basin in the first accommodating cavity, the forceps and the scissors are arranged on the kidney basin in the second accommodating cavity, and the gloves and the cotton balls are arranged on the kidney basin in the third accommodating cavity.
[0016] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:
[0017] 1. By providing the drug penetration layer, the present utility model adds drugs for protecting the wound to the dressing, thereby reducing the growth of bacteria in the wound and avoiding causing wound infection and secondary respiratory tract infection;
[0018] 2. The drug for protecting the wound can preferably be Coptis chinensis liquid, which has significant antibacterial and bactericidal effects on multi-drug resistant bacteria in hospitals, can effectively reduce the occurrence of wound complications, and promote wound healing.
[0019] 3. By putting all the items needed during dressing change into a disposable nursing pack, and including a wound dressing for protecting the tracheotomy wound, it is not necessary for nurses to separately prepare the dressing during dressing change, which simplifies the operation process and saves the time required for dressing change. Description of the Drawings
[0020] Figure 1 It is a schematic structural diagram of a tracheotomy wound dressing provided by an embodiment of the present utility model;
[0021] Figure 2 It is a schematic structural diagram of the dressing body in an embodiment of the present utility model;
[0022] Figure 3 It is Figure 2 a schematic structural diagram of another perspective;
[0023] Figure 4 It is a schematic structural diagram of a disposable nursing pack for tracheotomy provided by an embodiment of the present utility model;
[0024] In the drawings, the list of components represented by each reference numeral is as follows:
[0025] 1. Dressing body; 11. Intubation hole; 12. Installation notch; 13. Drug penetration layer; 14. Foam dressing layer; 141. Lapping part; 142. Lapping groove; 143. First magic tape layer; 144. Second magic tape layer; 145. Adhesive layer; 15. Buckle; 2. Extension pad; 21. Hook and loop fastener; 3. Tweezers; 4. Scissors; 5. Gloves; 6. Cotton balls; 7. Kidney basin; 8. Nursing pack body; 81. Heat-sealing tape; 82. Connecting rib; 83. First accommodation cavity; 84. Second accommodation cavity; 85. Third accommodation cavity. Detailed Embodiments
[0026] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application.
[0028] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprising", "including" or "having", etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.
[0029] A tracheotomy wound dressing includes a dressing body 1 and an extension pad 2. Among them, the dressing body 1 includes a drug penetration layer 13 and a foam dressing layer 14, and the drug penetration layer 13 is disposed on the side of the foam dressing layer 14 close to the patient's skin.
[0030] In this embodiment, both the drug penetration layer 13 and the foam dressing layer 14 are square, and the area of the foam dressing layer 14 is larger than that of the drug penetration layer 13, so that the four sides of the foam dressing layer 14 all protrude from the four sides of the drug penetration layer 13, and an adhesive layer 145 is provided on each side of the foam dressing layer 14 close to the drug penetration layer 13. The adhesive layer 145 is in close contact with the patient's skin, which is beneficial to the fixation of the dressing body 1 and the patient's skin.
[0031] An intubation hole 11 is provided in the middle of the dressing body 1. An installation notch 12 is provided on one side of the intubation hole 11. One end of the installation notch 12 communicates with the intubation hole 11, and the other end of the installation notch 12 communicates with one side edge of the drug penetration layer 13. The intubation tube can enter the intubation hole 11 laterally through the installation notch 12.
[0032] In addition, a lapping portion 141 is provided on one side of the foam dressing layer 14 at the installation notch 12, and the lapping portion 141 extends to the other side of the installation notch 12. The thickness of the lapping portion 141 is half of the thickness of the foam dressing layer 14. Correspondingly, a lapping groove 142 is provided at the top of the portion of the foam dressing layer 14 on the other side of the installation notch 12. A first magic tape layer 143 is provided on one side of the lapping portion 141 close to the lapping groove 142, and a second magic tape layer 144 matching the first magic tape layer 143 is provided in the lapping groove 142, so that the lapping portion 141 can be detachably arranged in the lapping groove 142.
[0033] By providing the lapping portion 141 to cover the installation notch 12, the drug dressing layer inside the foam dressing layer 14 can be further protected to prevent the drug dressing layer from being contaminated.
[0034] Both ends of the extension pad 2 are connected to the foam dressing layer 14, so that the extension pad 2 and the foam dressing layer 14 form a ring. Among them, at least one end of the extension pad 2 is detachably connected to the foam dressing layer 14, so as to facilitate putting the extension pad 2 and the foam dressing layer 14 on the patient's neck.
[0035] In this embodiment, both ends of the extension pad 2 are detachably connected to the foam dressing layer 14. Specifically, on the side of the foam dressing layer 14 away from the drug penetration layer 13, buckles 15 are respectively provided on opposite sides, and hook-and-loop fasteners 21 are provided at both ends of the extension pad 2. The two hook-and-loop fasteners 21 are respectively detachably connected to the two buckles 15.
[0036] In this embodiment, by providing the drug penetration layer 13 and adding drugs for protecting the wound to the dressing, the growth of bacteria in the wound is reduced, and wound infection and secondary respiratory tract infection are avoided.
[0037] Preferably, the drug penetration layer 13 is a yarn strip impregnated with Coptis chinensis liquid. Coptis chinensis liquid has significant antibacterial and bactericidal effects on multi-drug resistant bacteria in hospitals, can effectively reduce the occurrence of wound complications, and promote wound healing.
[0038] This embodiment also provides a disposable tracheotomy nursing kit, which includes a nursing kit body 8, a kidney basin 7, gloves 5, cotton balls 6, scissors 4, forceps 3, and the above-mentioned wound dressing.
[0039] A heat-sealing strip 81 is provided on one side of the nursing kit body 8. The nursing kit body 8 can be opened by tearing or cutting the side of the nursing kit body 8 close to the heat-sealing strip 81. In addition, both connecting ribs 82 are perpendicular to the heat-sealing strip 81. The connecting ribs 82 divide the inside of the nursing kit body 8 into a first accommodation cavity 83, a second accommodation cavity 84, and a third accommodation cavity 85, thus preventing the contents in each accommodation cavity from contaminating each other.
[0040] In this embodiment, a kidney basin 7 is provided in each of the first accommodation cavity 83, the second accommodation cavity 84, and the third accommodation cavity 85. The dressing body 1 and the extension pad 2 are placed on the kidney basin 7 in the first accommodation cavity 83, the forceps 3 and the scissors 4 are placed on the kidney basin 7 in the second accommodation cavity 84, and the gloves 5 and the cotton balls 6 are placed on the kidney basin 7 in the third accommodation cavity 85. The cotton balls 6 can be soaked with iodophor or normal saline respectively.
[0041] In this embodiment, all the items needed during dressing change are placed in a disposable nursing kit, and a wound dressing for protecting the tracheotomy wound is included. Nurses do not need to prepare the dressing separately during dressing change, which simplifies the operation process and saves the time required for dressing change.
[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A tracheotomy wound dressing, characterized in that: The dressing comprises a dressing body and an extension pad; the dressing body comprises a drug permeation layer and a foam dressing layer, the drug permeation layer being arranged on a side of the foam dressing layer close to the patient's skin; a tube insertion hole is arranged in the middle of the dressing body, a mounting notch is arranged on one side of the tube insertion hole, one end of the mounting notch is connected to the tube insertion hole, and the other end of the mounting notch is connected to a side edge of the drug permeation layer; both ends of the extension pad are connected to the foam dressing layer, so that the extension pad and the foam dressing layer form a ring.
2. A tracheotomy wound dressing according to claim 1, characterized in that: The foam dressing layer is provided with an overlapping portion on one side of the installation notch, the overlapping portion extends to the other side of the installation notch, and the overlapping portion is detachably connected to the other side of the installation notch.
3. A tracheotomy wound dressing according to claim 2, characterized in that: The thickness of the overlapping portion is half of the thickness of the foam dressing layer, and an overlapping groove is provided on the top of the portion of the foam dressing layer located on the other side of the installation notch, and the overlapping portion is arranged in the overlapping groove.
4. A tracheotomy wound dressing according to claim 3, characterized in that: A first Velcro layer is arranged on one side of the overlapping portion close to the overlapping groove, and a second Velcro layer matching the first Velcro layer is arranged in the overlapping groove.
5. The tracheotomy wound dressing according to claim 1, characterized in that: The drug permeation layer is a gauze strip permeated with coptis solution.
6. A tracheotomy wound dressing according to claim 1, characterized in that: The foam dressing layer is extended out from the drug permeation layer on all sides, and an adhesive layer is arranged on one side of the foam dressing layer close to the drug permeation layer on all sides.
7. A tracheotomy wound dressing according to claim 1, characterized in that: At least one end of the extension pad is detachably connected to the foam dressing layer.
8. A tracheotomy wound dressing according to claim 7, characterized in that: Buckles are respectively arranged on two opposite sides of one side of the foam dressing layer away from the drug permeation layer, and Velcro tapes are arranged at both ends of the extension pad. The two Velcro tapes are detachably connected to the two buckles respectively.
9. A disposable tracheotomy care package, characterized in that: The invention comprises a care package body, a curved tray, gloves, cotton balls, scissors, tweezers and the wound dressing according to any one of claims 1 to 8; the gloves, cotton balls, scissors, tweezers and wound dressing are all arranged on the curved tray, and the curved tray is arranged in the care package body; a heat sealing belt is arranged on one side of the care package body.
10. A disposable tracheotomy care kit according to claim 9, characterized in that: Two connecting ribs are arranged in the care package body, and both of the connecting ribs are perpendicular to the heat-sealing belt; the connecting ribs divide the care package body into a first accommodating chamber, a second accommodating chamber and a third accommodating chamber; the first accommodating chamber, the second accommodating chamber and the third accommodating chamber are each provided with a curved plate, the dressing body and the extension pad are arranged on the curved plate in the first accommodating chamber, the tweezers and the scissors are arranged on the curved plate in the second accommodating chamber, and the gloves and the cotton balls are arranged on the curved plate in the third accommodating chamber.