CN217430320U

CN217430320U - Wound dressing plaster with anesthesia and analgesia functions

Info

Publication number: CN217430320U
Application number: CN202220756576.0U
Authority: CN
Inventors: 丁超; 杨晓琦
Original assignee: Cancer Hospital and Institute of CAMS and PUMC
Current assignee: Cancer Hospital and Institute of CAMS and PUMC
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-16
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to a wound dressing subsides with anesthesia pain-relieving function, including the dressing main part, it has the dressing to cover at the medial surface middle part of dressing main part, the independent use can be taken off alone to the dressing, the both sides of dressing are provided with anesthesia analgesic medicine gel patch agent, dressing and anesthesia analgesic medicine gel patch agent coats and is stamped from the type membrane, fix on the peripheral exposure portion that corresponds of dressing main part from the type membrane outer fringe, the exposure portion rubber coating that wound dressing subsides forms pastes the layer, wherein, one side has the crease from the type membrane, the folding is placed on gel patch agent or dressing, and the opposite side from type membrane part overlap cover should from the type membrane. The utility model discloses, with anesthesia analgesic medicine gel plaster agent and surgery wound dressing perfect adaptation, both reached the analgesic efficiency of wound, be favorable to again the absorption that the wound oozes, anti-inflammatory analgesic detumescence, be convenient for change, be favorable to patient's moderate degree activity and wound recovery early.

Description

Wound dressing plaster with anesthesia and analgesia functions

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a wound dressing subsides with anesthesia pain-relieving function.

Background

The pain at the wound position of the incision is caused by the fact that the skin sensory nerve fibers feel the nociceptive stimulation, the pain is shallow, and the patient is dull in the resting state; when a patient breathes deeply, coughs or turns over, the incision is dragged, so that strong pain is generated, which is sharp pain, and the pain is aggravated in the presence of subcutaneous hematoma, incision inflammation and ischemia.

The incision pain has serious influence on the physical and mental states of a patient and the local or integral functions of an organism, the severe pain can cause tachycardia, increase oxygen consumption, induce heart disease, cause neuroendocrine and metabolic dysfunction and influence the mental state and sleep of the patient, the pain of the patient can be relieved by effective analgesic treatment, the comfort level of the patient is increased, the patient can move properly, the occurrence of lower limb thrombosis and pulmonary embolism is reduced, the recovery of gastrointestinal functions is promoted, the stress response of the patient is reduced, the cardiovascular function stability of the patient is maintained, and the early recovery of the patient is promoted.

The treatment means of incision pain mainly includes two types of general application of narcotic analgesics and local nerve block, and relatively speaking, if the local nerve block of wound can be realized, the satisfactory local analgesic effect can be obtained by using the local narcotic drugs with proper dosage, and various side effects of the general application of narcotic analgesics are not existed. The existing auxiliary material products do not have the function of anesthesia and analgesia, and the local anesthesia and analgesia patch clearly shows that the local anesthesia and analgesia patch can not be used for damaged skin and mucous membrane so as to avoid serious complications caused by excessive local anesthesia drug absorption and overhigh blood concentration.

Disclosure of Invention

To the problem, the utility model provides a wound dressing subsides with anesthesia function of alleviating pain when can realizing the wound dressing function, possesses local nerve block anesthesia analgesia function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pair of wound dressing subsides with anesthesia function of alleviating pain, include: dressing main part 1, it has dressing 2 to cover in the middle part of the medial surface of dressing main part 1, the both sides of dressing 2 are provided with anesthesia analgesic medicine gel patch 3, dressing 2 and anesthesia analgesic medicine gel patch 3 coats and is stamped first type membrane and second and leave the type membrane, first type membrane and second are fixed on the exposed part that dressing main part 1 periphery corresponds from the outer fringe of type membrane, the exposed part rubber coating that wound dressing pasted forms adhesive layer 6, wherein, first type membrane 5 has the crease, it places on anesthesia analgesic medicine gel patch 3 or dressing 2 to fold, the second is overlapped on first type membrane 5 from type membrane 4 part.

Further, the dressing main body 1 is made of a waterproof and breathable material.

Further, the dressing 2 comprises a water absorbing layer 7 and a permeable layer 8, wherein the permeable layer 8 is made of a one-way breathable material, and the water absorbing layer 7 is made of cotton.

Further, the left and right ends of the dressing 2 are closely adjacent to the narcotic analgesic gel patch 3.

Further, the dressing 2 is rectangular, the anesthetic and analgesic gel patch 3 is rectangular, and the long side of the rectangular shape coincides with the long side of the wound dressing.

Further, the width of the dressing 2 was 2cm, and the width of the anesthetic analgesic gel patch 3 was 4 cm.

Furthermore, the effective component of the gel patch 3 of the narcotic analgesic is a local narcotic or a nonsteroidal anti-inflammatory drug.

Further, 2 bottom surfaces of the dressings have adhesive layers, are connected with the dressing main body 1 in an adhesive mode, the upper and lower ends of the dressings 2 are provided with adhesive strips 10, and the adhesive strips 10 are coated with glue and are connected with the first release film 5 or the second release film 4.

Further, the adhesive strip 10 is formed by extending the adhesive layer on the bottom surface of the dressing 2 to the edge of the dressing main body 1, and the third release film with the size suitable for the adhesive strip 10 is covered on the adhesive strip.

The utility model discloses with local anesthesia analgesia medicine gel patch agent and surgery wound dressing perfect adaptation, both reached the analgesic efficiency of wound, be favorable to again the absorption that the wound oozes, anti-inflammatory analgesic detumescence, be convenient for change is favorable to patient's moderate degree activity, promotes patient's recovery early.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wound dressing patch with anesthesia and analgesia functions according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the wound dressing patch after the release film is peeled off according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a wound dressing patch with anesthesia and analgesia functions according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a wound dressing patch after the release film is torn off according to another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a technical solution in an embodiment of the present invention will be described in detail and completely with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is a part of embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1, 2, 3, the utility model provides a wound dressing subsides with anesthesia analgesic function, including dressing main part 1, it has dressing 2 to cover in the middle part of the medial surface of dressing main part 1, and the both sides of dressing 2 are equipped with anesthesia analgesic gel patch 3, and both ends and anesthesia analgesic gel patch 3 are closely adjacent about dressing 2. The dressing 2 and the gel patch 3 of the narcotic analgesic are covered with release films, the outer edges of the release films are fixed on the corresponding exposed parts of the periphery of the dressing main body, and the exposed parts of the wound dressing patch are coated with glue to form an adhesive layer 6.

Wherein, the first release film 5 on one side is provided with a crease and is folded and placed on the gel patch 3 or the dressing 2, and the second release film 4 on the other side is partially overlapped on the first release film 5. When in use, the second release film 4 is firstly opened, then the adhesive layer 6 on the side is adhered to the proper position of the skin on the outer side of the wound, then the folded part of the first release film 5 on the opposite side is held by fingers and the first release film 5 is pulled away, then the dressing 2 and the other piece of gel patch 3 are respectively covered on the wound and the other side of the wound, and meanwhile, the adhesive layer 6 is adhered to the skin on the side of the wound.

The dressing main body 1 is a breathable waterproof layer, the material of the dressing main body can be TPU film and EPTFE (polytetrafluoroethylene), the wound is prevented from being polluted and even the wound recovery is influenced due to the permeation of external liquid, and the dressing 2 and the anesthesia analgesic gel patch 3 can be fixed on the dressing main body 1, as shown in figure 2.

The dressing 2 comprises a bibulous layer 7 and a permeable layer 8, the permeable layer 8 being in direct contact with the wound. The permeable formation 8 is one-way permeable material for the layer 7 that absorbs water is derived to the one-way liquid that oozes out of wound, and the material of layer 7 that absorbs water can be cotton, can absorb and hold more wound exudation liquid, and then keeps the clean cleanness of wound, promotes the recovery of wound.

In one embodiment, as shown in fig. 4, the bottom surface of the water absorbing layer 7 of the dressing 2 is an adhesive layer, the connection mode with the dressing main body 1 is adhesion, meanwhile, the upper end and the lower end of the dressing 2 are provided with adhesive strips 10, and the adhesive strips 10 are coated with glue and cover the first release film 5 or the second release film 4. Preferably, the attachment strip 10 is formed by extending the adhesive layer on the bottom surface of the dressing 2 to the edge of the dressing body 1. During the use, with the second from type membrane 4 and the first back of opening of 5 parts of type membrane, then tear dressing 2 alone from dressing main part 1 off, dressing 2 independent utility covers on the wound of sewing up, the adhesive tape 10 at dressing 2 upper and lower both ends is pasted on the undamaged skin in both ends about the wound, then paste dressing main part 1 that has anesthesia analgesic gel patch 3 in dressing 2's both sides, anesthesia analgesic gel patch 3 can closely laminate dressing 2 equally like this, prevent to appear the space between dressing 2 and the gel patch 3. The most important advantage of this implementation is that the dressing 2 can be independently pasted to cover the wound more accurately and completely, and the anesthesia and analgesia drug gel patch 3 is prevented from contacting the wound, so that the local anesthesia drug is prevented from being excessively absorbed by the damaged skin contacting the wound and causing serious complications due to overhigh blood concentration.

The third release film which is matched with the size of the adhesive layer 10 can be independently covered on the adhesive layer 10, so that the third release film which is covered on the adhesive strip 10 can be removed after the dressing 2 more accurately and completely covers the wound, the adhesive strips 10 at the upper end and the lower end of the dressing 2 are adhered on the skin without damage at the upper end and the lower end of the wound, the position of the dressing 2 after covering the wound is fixed, and the anesthesia analgesic gel patch 3 is prevented from contacting the wound. During the use, with the second from type membrane 4 and the first back of 5 parts of type membrane open backs, tear dressing 2 alone from dressing main part 1, then cover dressing 2 on sutural wound, take off the type membrane on the sticker 10 again, paste the sticker 10 at dressing 2 upper and lower both ends on the undamaged skin in both ends about the wound.

The dressing 2 is rectangular, the gel patch 3 of the narcotic analgesic is rectangular, the length can be consistent, and the width can be larger than the width of the dressing 2. The length direction of the dressing is consistent with that of the dressing patch, and the dressing patch is generally operated along the transverse direction of the sutured wound, so that the accurate fitting is facilitated, and the operation is convenient. Preferably, the width of the dressing 2 is 2cm, the width of the gel patch is 4cm, and the lengths of the dressing and the gel patch can be different specifications such as 10cm, 15cm, 20cm, 25cm, 30cm and the like.

The utility model discloses in, glue, be not limited to non-setting adhesive, pressure sensitive adhesive, hot melt adhesive etc..

In the present invention, the efficacy of the dressing is not limited to antibacterial, anti-inflammatory, etc.

The local anesthetic analgesic gel patch can be a lidocaine gel patch or a flurbiprofen gel patch, wherein the lidocaine gel patch is an amide local anesthetic, and the flurbiprofen gel patch is a nonsteroidal anti-inflammatory drug with antipyretic and analgesic effects. Through the utility model, the local anesthesia analgesic gel patch is perfectly combined with the surgical wound dressing.

The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a wound dressing pastes with anesthesia analgesic function, a serial communication port, including dressing main part (1), medial surface middle part at dressing main part (1) is stamped dressing (2), the both sides of dressing (2) are provided with anesthesia analgesic drug gel patch (3), dressing (2) and anesthesia analgesic drug gel patch (3) coats and is stamped first type membrane and second and leave the type membrane, first type membrane and second are fixed on the peripheral exposure part that corresponds of dressing main part (1) from the outer fringe of type membrane, the exposed part rubber coating that the wound dressing pasted forms adhesive layer (6), wherein, first type membrane (5) have the crease, the folding is placed on anesthesia analgesic drug gel patch (3) or dressing (2), and second is overlapped on first type membrane (5) from type membrane (4) part.

2. The wound dressing patch with anesthesia and analgesia functions according to claim 1, wherein the dressing main body (1) is made of a waterproof and breathable material.

3. The wound dressing patch with the anesthesia and analgesia function according to claim 2, wherein the dressing (2) comprises a water absorbing layer (7) and a permeable layer (8), the permeable layer (8) is made of a one-way breathable material, and the water absorbing layer (7) is made of cotton.

4. The wound dressing patch with the anesthesia and analgesia function according to claim 2, wherein the left and right ends of the dressing (2) are closely adjacent to the anesthesia and analgesia drug gel patch (3).

5. The wound dressing patch with the anesthesia and analgesia function according to claim 1, wherein the dressing (2) is rectangular, the anesthesia and analgesia drug gel patch (3) is rectangular, and the long side of the rectangular dressing patch coincides with the long side direction of the wound dressing patch.

6. The wound dressing patch having the narcotic analgesic function according to claim 5, wherein the width of the dressing (2) is 2cm, and the width of the narcotic analgesic gel patch (3) is 4 cm.

7. The wound dressing patch with the anesthesia and analgesia function according to claim 1, wherein the anesthesia and analgesia drug gel patch (3) comprises a local anesthetic or a non-steroidal anti-inflammatory drug as an active ingredient.

8. A wound dressing patch with anesthesia and analgesia functions according to any one of claims 1-7, characterized in that the bottom surface of the dressing (2) is provided with an adhesive layer which is connected with the dressing main body (1) in an adhesive way, the upper end and the lower end of the dressing (2) are provided with adhesive strips (10), and the adhesive strips (10) are coated with glue and are connected with the first release film (5) or the second release film (4) part.

9. The wound dressing patch with anesthesia and analgesia functions according to claim 8, characterized in that the adhesive strip (10) is formed by extending the adhesive layer on the bottom surface of the dressing (2) to the edge of the dressing main body (1), and the third release film with the size suitable for the adhesive strip (10) is covered on the adhesive strip.