Multi-module combined wound treatment device

Abstract

A multi-module combined type wound treatment device comprises dressing and a packaging body for sealing the dressing, a sealing area of the packaging body prevents the dressing from making contact with an external space, a vulnerable structure is arranged on the packaging body, external force acts on the vulnerable structure to partially or completely break the packaging body along the vulnerable structure, and the broken packaging body is separated from the dressing wrapped by the packaging body. The exposed dressings are dressing wiping parts, the dressings still located in the remaining packaging body are dressing holding parts, the dressings are sealed by the packaging body at intervals, and the areas, corresponding to the dressings, of the packaging body are provided with vulnerable structures; a plurality of dressings with different properties are sealed in the packaging body at intervals in three directions or more than three directions and are arranged clockwise or anticlockwise in a programmed manner, and the arrangement sequence is one of cleaning dressing, disinfection dressing, wiping dressing and wound protecting dressing or cleaning dressing, disinfection dressing and wound protecting dressing.

Description

Technical Field

[0001] This utility model relates to a multi-module combined wound treatment device, belonging to the field of medical device technology. Background Technology

[0002] Accidental cuts to fingers or other parts of the skin are unavoidable in daily life. Timely and proper wound treatment is crucial to prevent infection and worsening of the injury due to improper handling. Wounds are generally classified into three categories: clean wounds, contaminated wounds, and infected wounds. Wounds in the natural environment inevitably have varying degrees of contamination, making pre-treatment before bandaging essential. This involves first cleaning the wound with clean water or saline solution until no blood clots or foreign objects remain on the surface, then disinfecting the wound with 75% ethanol or medical iodine, and finally bandaging the wound with gauze or a band-aid. However, currently, when people encounter skin injuries, their first instinct is often to cover the wound with a band-aid without cleaning or disinfecting it, leading to infection and worsening of the condition.

[0003] Currently, wound care supplies such as cotton swabs and ethanol are usually sold in bulk. When multiple wound care supplies are used together, their large size and weight make them inconvenient to carry. Furthermore, since only a small portion can be used at a time, the remaining wound care supplies are at risk of contamination. This results in people being unable to treat wounds promptly and effectively, further increasing the risk of wound infection. In addition, existing wound care dressings are usually packaged in the form of a film bag with a tear-off opening. When using them, the film bag is torn open with fingers along the tear-off opening, resulting in insufficient and uneven exposure of the dressing, which cannot adequately wipe the wound. Moreover, the exposed dressing is soft and easily bends when it touches the wound, making it difficult to thoroughly remove foreign objects from inside and around the wound. Summary of the Invention

[0004] To address the inconvenience of carrying, using, and storing wound care items mentioned above, and to ensure that people can respond to accidental injuries promptly and effectively by following the correct wound care procedures, there is an urgent need to develop a wound care device that is portable, easy to use, and allows for programmed wound care.

[0005] The purpose of this invention is to provide a multi-module combined wound treatment device, in which multiple dressings of different properties are sealed at intervals in the packaging body. The multiple dressings are arranged in an orderly manner around the wound treatment steps, either clockwise or counterclockwise, making it easy to carry and assisting the injured person in timely and effective wound treatment according to medical procedures.

[0006] The purpose of this utility model is achieved as follows:

[0007] A multi-module combined wound treatment device includes a dressing and a packaging body for sealing the dressing. The sealed area of ​​the packaging body prevents the dressing from contacting the external space. The packaging body has a vulnerable structure; external force applied to the vulnerable structure will cause the packaging body to partially or completely break off along the vulnerable structure.

[0008] The detached packaging detaches from the dressing it contains, exposing the dressing as the wiping section, while the remaining dressing within the packaging serves as the dressing holding section. Multiple dressings are sealed at intervals within the packaging, and each area of ​​the packaging corresponding to each dressing has a vulnerable structure. Multiple dressings of different properties are sealed at intervals in three or more directions within the packaging, arranged in a clockwise or counterclockwise sequence, with the arrangement order including either "cleaning dressing, disinfecting dressing, drying dressing, wound dressing" or "cleaning dressing, disinfecting dressing, wound dressing." Each dressing's corresponding packaging has a marking indicating the order of use.

[0009] The multiple dressings being sealed with spaced intervals in the packaging means that a single dressing or a group of dressings is sealed in different packaging spaces, with gaps between the sealed spaces. The single dressing can be a single piece or multiple pieces. Different packaging spaces can hold dressings of different properties. For example, dressings containing cleaning solutions (such as purified water or saline) can be used as "cleaning dressings", dressings containing disinfectants (such as benzalkonium bromide, ethanol, or iodine solution) can be used as "disinfecting dressings", or dressings that do not contain liquids and are called "wound care dressings" such as adhesive bandages or medical gauze. Multiple groups of dressings can also be multiple dressings of the same properties.

[0010] Each dressing has a label on its packaging indicating the order of use, such as one or more of the following: a numbered label, an alphabetical label, or a graphic label. The specific operation order is performed according to the order of the numbered labels. The graphic label should indicate the nature of the dressing. The label can be placed in the packaging area corresponding to the dressing wiping part or the packaging area corresponding to the dressing holding part.

[0011] Furthermore, the packaging body and the dressing inside can be arranged in any shape such as a cross, a T, a clover, a snowflake, a five-pointed star, or a maple leaf, with continuous or open spaces at the intersections; the serial number indicating the order of dressing use is set on the outer surface of the packaging body area corresponding to the dressing wiping part and / or the outer surface of the packaging body area corresponding to the dressing holding part.

[0012] The dressing is sealed in three or more directions within the packaging, meaning that the wiping surface of each independently sealed dressing has a different exposure direction when in use, and there are gaps or distances between each dressing to prevent or minimize mutual interference during use. The three directions are operated in a clockwise or counterclockwise sequence to ensure that it has at least the three basic functions of "cleaning, disinfecting, and wound care". The packaging can be made of a rigid shell. After the dressing is placed inside the packaging cavity, the periphery of the rigid shell is connected by adhesive or welding to form a sealed area that isolates it from the outside. The sealed area of ​​the packaging prevents the dressing from contacting the external space.

[0013] The dressings include, but are not limited to, disinfectant dressings containing benzalkonium bromide solution, disinfectant dressings containing ethanol solution, disinfectant dressings containing povidone-iodine solution, disinfectant dressings containing hydrogen peroxide solution, cleaning dressings containing purified water, cleaning dressings containing saline solution, non-woven cotton pad drying dressings, wound dressings with a bandage structure, wound dressings containing antibacterial drugs, wound dressings containing traditional Chinese medicine ingredients that promote wound healing, wound dressings containing anti-adhesion ingredients, and wound dressings containing hemostatic ingredients, or one or more of these.

[0014] The sterilization method is one or more of the following: heat sterilization, irradiation sterilization, and ethylene oxide sterilization.

[0015] Specifically, at least one area of ​​the packaging body corresponding to the dressing holding portion is provided with a packaging body fixing structure that acts on the dressing holding portion to prevent the dressing holding portion from detaching from the packaging body. The packaging body fixing structure includes interference contact between the packaging body and the area corresponding to the dressing holding portion, a protrusion of the packaging body towards the dressing, an insertion portion of the packaging body towards the dressing, an embedded portion of the packaging body partially aligning with the dressing defect area, a partial fusion portion between the inner surface of the packaging body and the dressing, and at least one or more of the packaging body areas corresponding to the dressing holding portion being easily deformable areas. The easily deformable areas help to squeeze out the liquid from the dressing holding portion during use.

[0016] Furthermore, the packaging body has a dual structure, with the outer packaging body being a rigid shell and having multiple receiving cavities. The inner packaging body is at least partially located within the receiving cavities, and the outer packaging body and / or the inner packaging body have vulnerable structures.

[0017] Specifically, the vulnerable structures on the packaging body include one or more of the following: vulnerable gaps, weak vulnerable lines, weak vulnerable bands, and intermittently perforated vulnerable bands; the packaging body is a rigid shell and / or a film bag-shaped packaging body with rigid attachment sheets attached to the vulnerable structures.

[0018] The specific structure of the packaging body is that the packaging body consists of an upper shell and a lower shell, which are sealed around the perimeter after the dressing is filled. The upper shell and / or the lower shell are opaque or at least partially transparent.

[0019] To avoid generating multiple wastes, a connector is also provided, which spans the vulnerable structure to connect the broken packaging to the remaining packaging.

[0020] To ensure adequate and effective wound care, the dressing wiping section may have one or more of the following shapes: tapered distally, brush-shaped distally, pointed distally, or serrated distally.

[0021] To facilitate the removal of the dressing wipe from the packaging, an expansion area is provided at the distal end of the sealed dressing wipe packaging for easy finger operation.

[0022] The beneficial effects of this utility model are as follows:

[0023] 1. The sealed area of ​​the packaging can be joined together by welding or bonding two shell-shaped or film-bag-shaped packaging bodies, which is simple to manufacture and has a low cost.

[0024] 2. The dressings and their sealed packaging are arranged in a clockwise or counterclockwise circular pattern with different orientations, making them easy to carry. When in use, the wiping areas of each dressing are exposed in different directions, with intervals between them so as not to interfere with each other, making them convenient to use.

[0025] 3. When using the dressings, following the indicated order ensures timely and effective wound treatment. The dressings have different properties, and the three types of dressings must at least have the three basic functions of "cleaning, disinfecting, and protecting the wound" to ensure that the wound is treated in accordance with medical procedures.

[0026] 4. The packaging body's fragile structure ensures that the packaging body can be broken off easily and quickly, fully and neatly exposing the dressing wiping part; the packaging body's fixing structure acts on the dressing holding part, preventing the dressing holding part from detaching from the packaging body when it is broken off.

[0027] 5. The exposed dressing is in sheet or block form and is not easily deformed when the wound is touched; the distal end of the dressing wiping part is tapered, brush-shaped or other irregular shapes, which can more effectively and thoroughly clean wounds of different shapes and foreign objects around the wound.

[0028] 6. The connectors on the packaging ensure that no small waste is generated after the packaging is detached, and can be disposed of uniformly after use, which is environmentally friendly and convenient. Attached Figure Description

[0029] The accompanying drawings are not limited to those of this utility model:

[0030] Figure 1A : A diagram illustrating the use of existing wound dressings, with the dressing not exposed.

[0031] Figure 1B : A diagram illustrating the use of existing wound dressings, showing the exposed portion of the dressing.

[0032] Figure 1C: A diagram illustrating the application of existing wound dressings for wiping wounds.

[0033] Figure 1D Front view of Example 1

[0034] Figure 1E Example 1: Schematic diagram of dressing not sealed by packaging

[0035] Figure 1F Example 1: Schematic diagram of the dressing being sealed by the packaging body

[0036] Figure 1G Example 1: Schematic diagram of partial breakage of the packaging body

[0037] Figure 1H Schematic diagram of another structure in Example 1

[0038] Figure 1I Schematic diagram of another structure in Example 1

[0039] Figure 1J Example 1: Schematic diagram showing the dressing tapering at the distal end.

[0040] Figure 1K Example 1: Schematic diagram of a dressing with a pointed distal end.

[0041] Figure 1L Example 1: A schematic diagram of the packaging body fixing structure with the protrusion of the packaging body facing the dressing.

[0042] Figure 1M Example 1: A schematic diagram of the packaging body fixing structure with the insertion part of the dressing facing the packaging body.

[0043] Figure 1N Example 1: A schematic diagram showing the packaging body and the dressing holding part in interference contact as the packaging body fixing structure.

[0044] Figure 10 Example 1: A schematic diagram of the packaging body fixing structure, specifically the embedded part where the packaging body partially aligns in the area of ​​dressing loss.

[0045] Figure 2A Front view of Example 2

[0046] Figure 2B Example 2: Schematic diagram of dressing not sealed by packaging

[0047] Figure 2C Example 2: Schematic diagram of the exposed dressing wiping area

[0048] Figure 2D Schematic diagram of another structure in Example 2

[0049] Figure 3A Front view of Example 3

[0050] Figure 3B Example 3: Schematic diagram of the exposed dressing wiping area

[0051] Figure 3C Schematic diagram of another structure in Example 3

[0052] Figure 3D Example 3: Schematic diagram of a packaging body with easily deformable areas.

[0053] Figure 3E Example 3: Schematic diagram with connecting body

[0054] Figure 3F Example 3: Schematic diagram of partial detachment of the packaging body

[0055] Figure 3G Example 3: Schematic diagram of the distal end of the dressing being brush-shaped.

[0056] Figure 3H Example 3: Schematic diagram of the serrated distal end of the dressing.

[0057] Figure 3I Schematic diagram of another structure in Example 3

[0058] Figure 4A Front view of Example 4

[0059] Figure 4B Example 4: Schematic diagram of the exposed dressing wiping area

[0060] Figure 4C Example 4: Schematic diagram of an amplification region at the distal end of the packaging body.

[0061] Figure 4D Example 4: Schematic diagram of the amplification region dissociation

[0062] Figure 5A Example 5: Schematic diagram of dressing not being sealed

[0063] Figure 5B Example 5: Schematic diagram of the dressing being sealed.

[0064] Figure 5C Partial sectional view of Example 5

[0065] Figure 6A : Three-dimensional schematic diagram of Example 6

[0066] Figure 6B Example 6: Schematic diagram of partial breakage of the packaging body

[0067] Figure 6C Example 6: Another angle of packaging body separation diagram

[0068] Figure 6D: Three-dimensional schematic diagram of another structure in Example 6

[0069] Figure 6E Example 6: Schematic diagram of the packaging body separation of another structure Detailed Implementation

[0070] Example 1:

[0071] like Figure 1A As shown, the existing wound dressing packaging 2 is typically in the form of a film bag, and the packaging 2 has a vulnerable structure 21, i.e., a tear opening; such as Figure 1B As shown, during use, the fingers tear open the sealed dressing 1 film bag along the tear strip on the packaging body 2, exposing a small portion of the dressing 1. Because the fingers are irregularly shaped, it is difficult to apply precise linear pressure to the film bag when tearing the packaging body 2. The break line 210 between the torn packaging body 2a and the remaining packaging body 2b is irregular, resulting in insufficient and uneven exposure of the dressing, i.e., the dressing wiping portion 11, which cannot adequately wipe the wound. Figure 1C As shown, when the dressing wiping part 11 is applied to the wound W, the exposed dressing part is soft and easily bends when it touches the wound, making it impossible to wipe the wound effectively and thus not thoroughly remove foreign objects from the wound and surrounding area.

[0072] like Figure 1D-1I As shown, the multi-module combined wound treatment device includes a dressing 1 and a packaging body 2 that seals the dressing 1. The sealed area 2c of the packaging body prevents the dressing 1 from contacting the external space. The packaging body 2 is provided with a vulnerable structure 21. When an external force is applied to the vulnerable structure 21, the packaging body 2 is partially or completely broken off along the vulnerable structure 21. The broken packaging body 2a detaches from the dressing 1 it contains, exposing the dressing.

[0073] The dressing that comes out is the dressing wiping section 11, and the dressing that remains inside the remaining packaging body 2b is the dressing holding section 12; multiple dressings 1 are sealed at intervals by the packaging body 2, and the area of ​​the packaging body 2 corresponding to each dressing 1 is provided with a vulnerable structure 21; multiple dressings 1 of different properties are sealed at intervals in three or more directions within the packaging body 2, arranged in a clockwise or counterclockwise sequence, with the arrangement order being "cleaning dressing 1a, disinfecting dressing 1b, wound dressing 1d", and each packaging body 2 corresponding to each dressing 1 is provided with an indicator for use. The dressing is designated M in sequence; the dressing includes one or more of the following: a disinfectant dressing containing benzalkonium bromide solution, a disinfectant dressing containing ethanol solution, a disinfectant dressing containing povidone-iodine solution, a disinfectant dressing containing hydrogen peroxide solution, a cleaning dressing containing purified water, a cleaning dressing containing saline solution, a wiping dressing with a non-woven cotton pad structure, a wound dressing with a bandage structure, a wound dressing containing antibacterial drugs, a wound dressing containing traditional Chinese medicine ingredients that promote wound healing, a wound dressing containing anti-adhesion ingredients, and a wound dressing containing hemostatic ingredients.

[0074] The multiple dressings 1 are sealed at intervals by the packaging body 2, meaning that a single dressing or a group of dressings is sealed in different spaces within the packaging body 2, with gaps between the sealed spaces. The single dressing can be a single piece or a group of multiple pieces. Different spaces within the packaging body 2 can accommodate dressings of different properties, such as cleaning and disinfecting dressings containing liquid or wiping dressings without liquid. Multiple dressings can also be multiple dressings of the same nature. The phrase "dressings 1 are sealed at intervals in three or more directions within the packaging body 2" means that the wiping part 11 of each independently sealed dressing 1 has a different exposure direction in its use state, and there are gaps or distances between each dressing 1 to prevent or minimize mutual interference during use. The three directions are operated in a clockwise or counterclockwise order to ensure that it has at least the three basic functions of "cleaning, disinfecting, and wound care." If the dressings 1 are set to be exposed in the same direction and are close together, it will be extremely inconvenient to use, and the used dressings 1 can easily touch the wound again. The outer surface of the packaging body has text or graphic markings, and operation is carried out according to the serial number instructions, which can ensure that the operation is carried out according to medical procedures to the greatest extent.

[0075] Figure 1D Specifically, the packaging body 2 and the dressings inside are arranged in a "T" shape, clockwise according to the "A, B, C" indicators, with continuous intersections at 200 points. There are gaps 203 between the packaging bodies 2 outside each dressing. The "intersection points" refer to spatial points located on the packaging body 2 that are equidistant from or close to the center area of ​​each dressing. The packaging body 2 contains cleaning dressings containing cleaning solutions (such as purified water or saline), disinfecting dressings containing disinfectants (such as benzalkonium bromide, ethanol, or iodine solution), and wound dressings containing wound care properties (such as adhesive bandages or medical gauze), which are sealed at intervals by the sealing area 2c of the packaging body. The outer surface of the packaging body 2 corresponding to each dressing is marked with a mark M indicating the order of use. The mark M is set in the packaging body area corresponding to the dressing handle 12. The mark M may include one or more of the following: numerical serial number mark, alphabetical sequence mark, or graphic mark. The graphic mark should indicate the nature of the dressing. In specific operations, the dressing should be used in the order indicated by the mark.

[0076] Figure 1ESpecifically, the cleaning dressing 1a, disinfectant dressing 1b, and wound dressing 1d are not yet sealed by the packaging body 2. The packaging body 2 is a rigid shell, which can be injection molded from medical-grade plastic. The packaging body 2 includes an upper shell 23 with an upper shell cavity 230 and a lower shell 24 with a lower shell cavity 240. The upper shell cavity 230 and the lower shell cavity 240 together form the inner cavity 20 of the packaging body to accommodate the dressing 1. After the dressing 1 is inserted into the inner cavity 20 of the packaging body, the periphery of the rigid shell is connected by bonding or welding to form a sealed area 2c. The sealed area 2c of the packaging body isolates the dressing 1 from the outside and prevents the dressing 1 from contacting the external space. The sealed area 2c of the packaging body can... The dressing 1 can be sealed in a linear sealing area 2cl, i.e., the periphery of the upper shell 23 and the lower shell 24 of the packaging body is sealed in a linear manner by means of adhesive or welding, or it can be sealed in a sheet-like sealing area 2cs, i.e., the periphery of the upper shell 23 and the lower shell 24 of the packaging body is sheet-like, which seals the dressing 1 at intervals; the upper shell 23 and / or the lower shell 24 of the packaging body are opaque or at least partially transparent, because the transparent part of the packaging body can see the dressing 1 inside under the premise of external sealing, which makes it convenient for the user to observe the size and type of the dressing 1; the dressing 1 can be in sheet or block shape, and the outer contour can be rectangular, circular or irregular shape, which is not easy to bend when treating wounds, and can thoroughly clean and disinfect wounds and foreign objects around wounds.

[0077] Figure 1F Specifically, the three-dimensional structure of the packaging body 2 is shown. In order to facilitate the separation of the packaging body 2 of each dressing, the vulnerable structure 21 on the packaging body 2 is one or more of the following: vulnerable notch, weak vulnerable line, weak vulnerable band, and intermittent hollow vulnerable band. In this figure, the vulnerable structure of the packaging body is composed of vulnerable notch and weak vulnerable band. Figure 1G The diagram shows the separation of the packaging body 2. The packaging body 2, which seals the "cleaning dressing 1a", is separated along the vulnerable structure 21 to form a flat break line. The separated packaging body 2a is detached from the dressing 1 and exposes the empty inner cavity 20 of the packaging body, fully and neatly exposing the dressing wiping part 11. The unexposed dressing, which is still in the remaining packaging body 2b, is the dressing holding part. At least the dressing wiping part can contain purified water, saline, etc., for cleaning wounds.

[0078] Figure 1H Specifically, the packaging bodies 2 arranged in a "T" shape have an open intersection point and a "U" shaped area 202. This structure can save materials and reduce costs. Figure 1I Specifically, the packaging bodies 2 arranged in a "T" shape have holes 201 at their intersections. This structure saves materials and allows for the connection of ropes through the holes 201 for easy carrying (such as tying the rope to the wrist or neck) and hanging for storage.

[0079] Figure 1JThe "cleaning dressing" 1a was not sealed by the packaging body 2, and the shape of the wiping part 11 of the dressing is tapered at the distal end. Figure 1K The dressing wiping part 11 of the dressing 1 is pointed at the distal end; when the wound surface is narrow, the dressing wiping part 11 with a tapering distal end is easier to clean and disinfect the wound surface; when treating the human eye or other small wounds, the dressing wiping part 11 with a pointed distal end is easier to enter the wound and thoroughly treat the wound; when the dressing does not contain medicine, the dressing can also absorb wound bleeding and wound exudate, and the small amount of bleeding in a small wound can also carry out some contaminants and foreign objects, without the need for hemostasis or absorption treatment; the distal end of the dressing wiping part 11 refers to the end of the dressing 1 that is away from the intersection point 200.

[0080] like Figure 1L-1O As shown, at least one area of ​​the packaging body 2 corresponding to the dressing holding part 12 is provided with a packaging body fixing structure 22 that acts on the dressing holding part 12. The packaging body fixing structure 22 acts on the dressing holding part 12 to prevent the dressing holding part 12 from detaching from the packaging body 2. The packaging body fixing structure 22 includes an interference contact 221 between the packaging body 2 and the area corresponding to the dressing holding part 12, a protrusion 222 of the packaging body 2 facing the dressing 1, an insertion part 223 of the packaging body 2 facing the dressing 1, an embedding part 224 of the packaging body 2 partially engaging in the defective area of ​​the dressing 1, a partial welded part between the inner surface of the packaging body 2 and the dressing 1, and one or more of the packaging body 1 areas corresponding to at least part of the dressing holding part 12 being easily deformable areas. Figure 1L Specifically, the protrusion 222 of the packaging body 2 facing the dressing 1 is shown. The protrusion 222 of the packaging body 2 facing the dressing 1 can be multiple needle-shaped protrusions, strip-shaped protrusions, conical protrusions, dot-shaped protrusions, etc. The protrusion 222 acts on the dressing holding part and restricts its displacement. Figure 1M Specifically, the cylindrical insertion part 223 of the packaging body 2 facing the dressing 1 is shown. The insertion part 223 corresponds to the through hole 120 on the dressing holding part 12. After the insertion part 223 is inserted into the through hole 120, it prevents the dressing holding part 12 from detaching from the packaging body 2. Figure 1N Specifically, the interference contact 221 is shown in the area corresponding to the packaging body 2 and the dressing holding part 12. The interference contact 221 is located on the remaining packaging body 2b after separation and acts on the dressing holding part 12. The separated packaging body 2a and the dressing wiping part 11 are not tightly attached. Figure 10Specifically, the embedded part 224 of the packaging body 2 is partially engaged with the defective area of ​​the dressing 1. The defective area 121 on the dressing 1 is located in the dressing holding part 12. After the embedded part 224 and the defective area are engaged with each other, the movement of the dressing 1 can be restricted and the dressing holding part 12 can be prevented from detaching from the remaining packaging body. The packaging body fixing structure 22 acts directly or indirectly on the dressing holding part 12 to prevent the dressing holding part 12 from detaching from the packaging body 2. In use, the broken packaging body 2a detaches from the dressing 1 it wraps. When the packaging body 2 contains a wound dressing, the packaging body 2 does not need to be provided with a fixing structure so that the wound dressing can be directly taken out to cover the wound without continuing to hold it.

[0081] Example 2:

[0082] like Figure 2A As shown, the packaging body 2 and the dressing 1 inside are shaped like a clover and arranged clockwise according to the "A, B, C" indicators, with continuous intersections at 200. The sequence number M indicating the order of use of the dressing 1 is set on the outer surface of the packaging body 2 area corresponding to the dressing holding part 12, or it can be set on the outer surface of the packaging body 2 area corresponding to the dressing wiping part 11. There are gaps 203 between the packaging bodies 2 surrounding each dressing; Figure 2B As shown, dressing 1 is not placed inside the lower shell cavity 240 of the packaging body 24. "Cleaning dressing 1a, disinfecting dressing 1b, and wound dressing 1d" are not sealed by the packaging body 2. The lower edge of the dressing in "wound dressing 1d" is attached to the isolation film 13, which protects the medicine on the wound dressing that is beneficial to wound healing. When the wound dressing is a band-aid, the isolation film 13 can both protect the medicine on the dressing and adhere to the adhesive part of the dressing, ensuring that the adhesive part can fit tightly around the wound when the wound dressing is wrapped. When the isolation film 13 structure is applied to cleaning dressing, disinfecting dressing, or drying dressing, the isolation film 13 can be made of a thickened and rigid material and attached to the dressing, especially the wiping part of the dressing, to ensure that the dressing will not bend when cleaning, disinfecting, or drying the wound, and to thoroughly and fully treat the wound.

[0083] like Figure 2C As shown, the packaging body 2 is separated along the vulnerable structure 21 to form a regular break line 210, fully and neatly exposing the dressing wiping part 11 of the dressing. The vulnerable structure 21 on the packaging body 2 is a weak vulnerable line. Due to the constraint of the packaging body fixing structure, the dressing holding part is still in the remaining packaging body 2b; as Figure 2DAs shown, the packaging body 2 and the dressing 1 inside are arranged in a "clover" shape. The intersection points 200 are continuous or have holes 201, which can save materials and facilitate preservation. The packaging body 2 can be formed by sealing a rigid shell through bonding or welding, or it can be formed by sealing a soft film bag. The rigid or soft film bag packaging body can be composed of two parts: an upper packaging shell and a lower packaging shell. The upper packaging shell and the lower packaging shell are each a complete piece of rigid shell or soft film material. Of course, the upper packaging shell and the lower packaging shell can also be formed by connecting several shells or films to seal the dressing at intervals.

[0084] Example 3:

[0085] like Figure 3A , 3B As shown, the packaging body 2 and the dressings 1 inside are arranged in a cross shape and clockwise according to the "A, B, C, D" indicators. The arrangement order is "cleaning dressing 1a, disinfecting dressing 1b, drying dressing 1c, wound dressing 1d" (each dressing is sealed in the packaging body and not shown). The intersection points 200 are continuous, and there are gaps 203 between the packaging bodies 2 outside each dressing. Multiple dressings 1 of different properties are sealed in the packaging body 2 at intervals in four directions. Each packaging body 2 corresponding to each dressing 1 has an indicator on it indicating the order of use. Mark M is placed in the packaging area corresponding to the dressing handle. When treating the wound, follow the steps marked on the label in an orderly manner. Cleaning dressings may contain purified water, physiological saline, etc. Disinfecting dressings may contain ethanol solution, povidone-iodine solution, benzalkonium bromide solution, etc. Drying dressings may be made of non-woven cotton pads. Wound dressings may be one or more of the following: wound dressings with a wound patch structure, wound dressings containing antibacterial drugs, wound dressings containing traditional Chinese medicine ingredients that promote wound healing, wound dressings containing anti-adhesion ingredients, and wound dressings containing hemostatic ingredients. Figure 3B The middle packaging body 2 is separated along the vulnerable structure 21, exposing a fully and neat dressing wiping part 11. The dressing 1 may contain a rigid film (not shown) to at least increase the strength of the dressing wiping part 11 and prevent it from bending significantly during use. Especially when the packaging body 2 of the sealed dressing 1 is in the form of a film bag, the rigid film in the dressing 1 can not only increase the strength of the dressing wiping part but also increase the strength of the dressing holding part, making it more stable and easier to hold during use.

[0086] like Figure 3C , 3D As shown, the packaging body 2 and the dressing 1 inside are arranged in a cross shape. Holes 201 are provided at the intersection of the arrangement. After the packaging body 2 is broken along the vulnerable structure 21, regular break lines 210 are formed, fully exposing the dressing wiping part 11. Figure 3DAt least a portion of the dressing holding part 12 corresponds to a deformable area 225 in the packaging body 2. The deformable area can be made of a flexible membrane material that is easy to deform. The flexible membrane material is then connected and sealed to the remaining packaging body 2b. The deformable area on the packaging body constitutes the packaging body fixing structure. When the packaging body 2 is broken, the external force acts on the deformable area 225 and then on the dressing holding part, preventing the dressing holding part from detaching from the packaging body. In this figure, the flexible deformable area 225 is sealed and connected to the periphery of the window 220 on the rigid shell of the packaging body 2. The area of ​​the packaging body 2 corresponding to the dressing 1 containing at least liquid is a deformable area. When a finger is applied to this area, the dressing 1 can be pressed, and the liquid in the dressing holding part can be delivered to the dressing wiping part 11, which is beneficial to provide more liquid to the dressing wiping part 11 for cleaning and / or disinfecting the wound. Figure 3D The packaging of clean dressings, disinfectant dressings, and drying dressings only has easily deformable areas, but not on the outside of the sealed wound dressing packaging, so that the wound dressing can be directly removed to cover the wound.

[0087] like Figure 3E , 3F As shown, to fully consider environmental protection requirements and ensure that the multi-module combined wound treatment device is disposed of as a whole after use, rather than generating multiple potentially lost waste items during use, a connector 3 is also provided. The connector 3 spans the vulnerable structure 21 to connect the detached packaging body 2a to the remaining packaging body 2b. The connector 3 prevents the detached packaging body 2a from completely detaching from the remaining packaging body 2b. In this embodiment, the connector 3 is a circular buckle that spans...

[0088] The sealing area 2c located on the separated packaging body 2a and the remaining packaging body 2b connects the two. The cross-shaped packaging bodies 2 are provided with a hole 201 at the intersection point, which allows the rope to pass through for easy carrying and hanging storage. Figure 3E The inner packaging body was not broken off. Figure 3F The middle packaging body breaks off along the vulnerable structure 21 to form a regular break line 210. The broken packaging body 2a is connected to the remaining packaging body 2b through the connector 3. The connector 3 can also be other shaped rings, buckles, etc., or it can be a region on the sealed area 2c of the packaging body that is not easily damaged. When the packaging body is broken off, it will not be completely cut off in this region that is not easily damaged.

[0089] like Figure 3G , 3H As shown, after the packaging body 2 is broken off along the vulnerable structure 21, a neat and adequate dressing wiping part 11 is exposed; Figure 3G The dressing wiping part 11 is shaped like a brush at the distal end. When there are many contaminated foreign objects such as dirt or debris on the wound surface, the dressing wiping part 11 with a brush-shaped distal end has a better cleaning and disinfection effect. Figure 3HThe dressing wiping section 11 is serrated at its distal end. This serrated shape is more effective when dealing with deep wounds and areas with a large amount of foreign matter. When the dressing does not contain medication, it can also absorb bleeding and exudate from the wound. The distal end of the dressing wiping section 11 refers to the end of the dressing 1 furthest from the intersection point 200. Figure 3I As shown, the packaging body 2 and the dressing 1 inside are arranged in a cross shape, with continuous intersection points 200. There are gaps 203 between the packaging bodies 2 that seal each dressing. The gaps 203 between the packaging bodies 2 are filled by filling areas 204. The edges of the filling areas 204 can be concave arc surfaces 2041, protruding arc surfaces 2042, planes 2043 formed by straight lines, curved surfaces 2044 formed by bent lines, etc. The filling areas 204 can be the same shape or different shapes. This structure makes the device more stable. The packaging bodies have gaps that prevent mutual interference during use, and they are also stable with each other and will not be accidentally broken during storage or use. The "intersection point" refers to a spatial point on the packaging body 2 that is at the same or close distance to the center area of ​​each dressing.

[0090] Example 4:

[0091] like Figure 4A , 4B As shown, the packaging body 2 and the dressing 1 inside are arranged in a "snowflake" shape. A hole 201 is provided at the intersection point 200. The serial number indicating the order of use of the dressing 1 is set on the outer surface of the area of ​​the packaging body 2 corresponding to the dressing handle. That is, when the packaging body 2 corresponding to each dressing 1 is broken, the remaining packaging body 2b is marked with a mark M indicating the order of use. The "intersection point" refers to the spatial point on the packaging body 2 that is at the same distance or close to the center area of ​​each dressing. Multiple dressings of different properties are sealed in the packaging body 2 in five different orientations and arranged in a clockwise sequence. The arrangement order is "cleaning dressing, disinfecting dressing, cleaning dressing, drying dressing, wound dressing". That is, after the disinfecting dressing is used, the cleaning dressing is used to remove foreign objects or residual stains on the wound surface again. The packaging body 2 and the area corresponding to each dressing 1 are provided with a vulnerable structure 21. Figure 4B In the middle, the packaging body 2 breaks off along the vulnerable structure 21 to form a regular break line 210. The broken packaging body 2a detaches from the dressing 1 it wraps, exposing the fully and neatly arranged dressing wiping part 11. The dressing holding part 12, which is still in the remaining packaging body 2b, is not shown. After the broken packaging body 2a detaches from the dressing 1, it is exposed in the inner cavity 20 of the packaging body.

[0092] like Figure 4C , 4DAs shown, the packaging body 2 of the sealing dressing wiping part 11 has an amplification area 2d at the distal end for easy finger operation. The amplification area 2d refers to the amplification of the distal part of the packaging body 2 along the axial and / or radial direction, thereby increasing the contact area with the finger and the length of the lever arm. During use, it is easier to break off the packaging body in the corresponding area along the vulnerable structure 21 to expose the dressing wiping part 11. The distal part of the packaging body 2 refers to the part of the packaging body 2 that is away from the arrangement intersection point 200. Figure 4C The amplified region 2d is located on the package 2a that was broken off during use of the package 2. The amplified broken package 2a is significantly larger in both the axial and radial directions compared to the unamplified one. Figure 4D An external force is applied to the amplification area 2d to cause the packaging body 2 to break off. As the packaging body 2a breaks off, the amplification area 2d is separated from the dressing 1 it is wrapped in, exposing the neat dressing wiping part 11. This structure makes the breaking off of the packaging body 2 more convenient and effortless, and can be easily used by the elderly, children and other frail people.

[0093] Example 5:

[0094] like Figure 5A , 5B As shown in 5C, the packaging body 2 is composed of a flexible film bag-shaped upper sealing cap 25 and a rigid shell-shaped lower packaging body 24. The lower packaging body has a lower packaging body cavity 240. After the dressing 1 is inserted, the lower packaging body cavity 240 is sealed to the periphery of the upper sealing cap 25. The flexible upper sealing cap 25 and / or the lower packaging body 24 are opaque or at least partially transparent. The upper sealing cap 25 and the lower packaging body 24 are connected together by bonding or welding to form a periphery sealing area 2c. The packaging body sealing area 2c prevents the dressing 1 from contacting the external space. Figure 5A The flexible upper sealing cap 25 is not sealed to the rigid lower shell 24 of the packaging body; Figure 5B The dressing is sealed by the upper sealing cap and the lower shell of the packaging body. The upper sealing cap 25 of the packaging body is provided with a weak and vulnerable strip as a vulnerable structure 21, and the lower shell 24 of the packaging body is provided with a vulnerable notch as a vulnerable structure. The weak and vulnerable strip and the vulnerable notch correspond to each other. When in use, external force applied to the vulnerable structure 21 can break the packaging body apart. Figure 5C A partial cross-section reveals the dressing 1, which is located inside the lower shell cavity 240 of the packaging body. The upper sealing cover 25 of the packaging body is sealed to the periphery of the lower shell 24 of the packaging body to form a sealed packaging area 2c, which isolates the dressing 1 from the outside.

[0095] Example 6:

[0096] like Figure 6A , 6BAs shown in Figure 6C, the packaging body 2 and the dressing 1 inside are arranged in a cross shape, with continuous intersections at 200. The packaging body 2 consists of a flexible film bag-shaped upper sealing cap 25 and a rigid shell-shaped lower packaging body 24. After the dressing 1 is inserted, the lower packaging body cavity 240 is sealed to the periphery of the upper sealing cap 25 to form a packaging body sealing area 2c. The packaging body sealing area 2c prevents the dressing 1 from contacting the external space. In order to facilitate the neat separation of the flexible film bag-shaped upper sealing cap 25 and neatly expose the dressing wiping part 11, a rigid attachment piece 251 is attached to the vulnerable structure of the upper sealing cap 25. Figure 6B When external force is applied to the rigid adhesive sheet 251, the upper seal 25 and the lower shell 24 of the packaging body are neatly separated, and a regular break line 210 is formed at the break point, fully exposing the dressing wiping part 11. Since the upper seal 25 of the packaging body is sheet-shaped, the lower shell cavity 240 of the packaging body constitutes the inner cavity 20 of the packaging body. Figure 6C A schematic diagram from another angle is shown, mainly showing the lower shell 24 of the packaging body.

[0097] like Figure 6D , 6E As shown, the packaging body 2 consists of a flexible film bag-shaped upper sealing cap 25 and a rigid shell-shaped lower packaging shell 24. The distal end of the upper sealing cap 25 corresponding to the dressing 1 is attached to a rigid attachment piece 251. When the packaging body breaks apart, the rigid attachment piece 251 detaches from the dressing 1 along with the broken packaging body 2a, exposing the dressing wiping part 11. A rigid fixing piece 252 is attached to the upper sealing cap 25 along the periphery of the intersection point 200. The rigid fixing piece 252 and the dressing wiping part 14 are attached to the upper sealing cap 25. The rigid attachment 251 has a gap 250 in the area corresponding to the dressing 1. The gap 250 corresponds to the vulnerable structure of the lower shell of the rigid shell-shaped packaging body. The gap 250 can form the vulnerable structure of the sealing cap 25 on the packaging body. When in use, external force can be applied to the rigid attachment 251 along this gap 250 to break off the packaging body 2. The broken upper sealing cap 25a, the broken lower shell 24a, and the rigid attachment 25a are separated from the dressing 1 together, exposing the dressing wiping part 11. Figure 6D Only two types of dressings have rigid attachment strips on the corresponding packaging areas. Figure 6E The packaging body of the interrupted product is not attached with a hard adhesive strip. Of course, the sealing cap 25 on the packaging body corresponding to the dressing may be fully attached with a hard adhesive strip, or only partially attached.

[0098] The packaging of this multi-module combined wound treatment device can also be designed with a dual structure. The outer packaging is a rigid shell with multiple receiving cavities. The inner packaging is at least partially located within the receiving cavities. The outer packaging and / or the inner packaging have a vulnerable structure. The outer packaging has multiple receiving cavities, which can accommodate different independent membrane-like inner packaging cavities. Alternatively, the membrane-like inner packaging cavities can be integrated, first accommodating multiple dressings before being combined with the outer packaging. During use, the rigid outer packaging breaks off along the vulnerable structure, simultaneously causing the corresponding inner packaging cavities to break off, fully and neatly exposing the dressing wiping area. Alternatively, the inner packaging cavities exposed outside the receiving cavities of the outer packaging can break off along the vulnerable structure, fully and neatly exposing the dressing wiping area. The neat free edge of the rigid outer packaging guides the breakage of the inner packaging cavities.

[0099] This multi-module combined wound treatment device includes dressings containing benzalkonium bromide solution, ethanol solution, iodine solution, hydrogen peroxide solution, purified water, saline solution, non-woven cotton pad drying dressings, adhesive bandages, antibacterial drugs, traditional Chinese medicine ingredients that promote wound healing, anti-adhesion ingredients, and hemostatic ingredients, or other types of cleaning, disinfecting, drying, and wound-protecting dressings.

[0100] The sterilization method of this multi-module combined wound treatment device is one or more of the following: thermal sterilization, irradiation sterilization, and ethylene oxide sterilization.

Claims

1. A multi-module combined wound treatment device, comprising: The dressing (1) and the packaging body (2) of the sealing dressing (1) are provided. The sealing area (2c) of the packaging body prevents the dressing (1) from contacting the external space. The packaging body (2) is provided with a vulnerable structure (21). When an external force is applied to the vulnerable structure (21), the packaging body (2) is partially or completely broken off along the vulnerable structure (21). The broken packaging body (2a) is separated from the dressing (1) it wraps. The exposed dressing is the dressing wiping part (11), and the dressing that is still in the remaining packaging body (2b) is the dressing holding part (12). The characteristic is that multiple dressings The dressing (1) is sealed at intervals by the packaging body (2), and the packaging body (2) has a vulnerable structure (21) in the area corresponding to each dressing (1); multiple dressings (1) of different properties are sealed at intervals in three or more directions in the packaging body (2), and are arranged in a clockwise or counterclockwise sequence, including one of the following: "cleaning dressing (1a), disinfecting dressing (1b), drying dressing (1c), wound dressing (1d)" or "cleaning dressing (1a), disinfecting dressing (1b), wound dressing (1d)".

2. The multi-module combined wound treatment device according to claim 1, characterized in that, At least one area of ​​the packaging body (2) corresponding to the dressing holding part (12) is provided with a packaging body fixing structure (22) that acts on the dressing holding part (12). The packaging body fixing structure (22) acts on the dressing holding part (12) to prevent the dressing holding part (12) from detaching from the packaging body (2). The packaging body fixing structure (22) includes an interference contact (221) between the packaging body (2) and the area corresponding to the dressing holding part (12) and a protrusion of the packaging body (2) towards the dressing (1). (222), the insertion part of the packaging body (2) facing the dressing (1) (223), the embedding part of the packaging body (2) partially aligning with the defective area of ​​the dressing (1) (224), the partial fusion of the inner surface of the packaging body (2) and the dressing (1), and the packaging body (2) area corresponding to at least part of the dressing holding part (12) being one or more of the deformable area (225); the deformable area (225) helps to squeeze out the liquid from the dressing holding part (12) during use.

3. The multi-module combined wound treatment device according to claim 1, characterized in that, The packaging body (2) has a dual structure. The outer packaging body is a rigid shell with multiple cavities. The inner packaging body is located at least partially within the cavities. The outer packaging body and / or the inner packaging body have vulnerable structures.

4. The multi-module combined wound treatment device according to claim 1, characterized in that, The vulnerable structure (21) on the packaging body (2) is one or more of the following: vulnerable notch, weak vulnerable line, weak vulnerable band, or intermittently hollowed vulnerable band; the packaging body (2) is a rigid shell and / or the packaging body (2) is a film bag-shaped packaging body with a rigid attachment piece (251) attached to the vulnerable structure (21).

5. The multi-module combined wound treatment device according to claim 1, characterized in that, The packaging body (2) and the dressing (1) inside are arranged in any shape such as "+", "T", "clover", "snowflake", "pentagram" or "maple leaf", with continuous or open holes (201) at the intersection point (200); the serial number indicating the order of use of the dressing (1) is set on the outer surface of the packaging body (2) area corresponding to the dressing wiping part (11) and / or the outer surface of the packaging body (2) area corresponding to the dressing holding part (12).

6. The multi-module combined wound treatment device according to claim 1, characterized in that, The packaging body (2) is formed by sealing the upper shell (23) and the lower shell (24) of the packaging body after the dressing (1) is inserted. The upper shell (23) and / or the lower shell (24) of the packaging body are opaque or at least partially transparent.

7. The multi-module combined wound treatment device according to claim 1, characterized in that, A connector (3) is also provided, which spans the vulnerable structure (21) to connect the broken package (2a) to the remaining package (2b).

8. The multi-module combined wound treatment device according to claim 1, characterized in that, The shape of the dressing wiping part (11) is one or more of the following: tapered at the distal end, brush-shaped at the distal end, pointed at the distal end, or serrated at the distal end.

9. The multi-module combined wound treatment device according to claim 1, characterized in that, The packaging body (2) of the sealing dressing wiping part (11) has an amplification area (2d) at the distal end for easy finger operation.

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