CN212281888U

CN212281888U - Semi-fixed dressing

Info

Publication number: CN212281888U
Application number: CN202020255841.8U
Authority: CN
Inventors: 李晓娟; 戴征
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-01-05
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a semi-fixed dressing, which comprises a dressing base layer, a quick-detachable part and a nursing layer; the nursing layer is connected with the dressing base layer through a quick-detaching part; the surface of the dressing base layer, which is back to the quick-release part, is provided with an adhesive layer which is used for adhering to the periphery of the part needing nursing and is fixed on the part needing nursing of a human body; an open area exposing the nursing area is arranged on the dressing base layer; the nursing layer comprises a medicine pad, the medicine pad is used for attaching medicines and is arranged on the nursing layer at a position corresponding to the open area; preferably the care layer further comprises a protective layer; the dressing basic unit with the nursing layer passes through quick detach portion fixed connection. In practice, the dressing does not need to be frequently torn, the nursing layer and the dressing base layer can be quickly separated through the quick-detaching part, the open area is exposed, and the dressing change operation can be carried out by observing or replacing the nursing layer with a new dressing; simple structure, convenient preparation and low cost.

Description

Semi-fixed dressing

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a medical bandage or dressing, in particular to a dressing for covering a nursing area.

Background

Medical dressings are devices used to cover and protect the area in need of treatment, to cover sores, wounds, or other lesions. With the intensive research on the pathophysiology of the wound healing process, people understand the wound healing process more and more deeply, thereby leading to the continuous improvement and development of medical wound dressings. Today, the new dressing for wound care has revolutionized over the earlier days, and a variety of medical dressings with different properties are available for clinical care personnel to choose from.

In use, the dressing is applied over the entire area to be treated, usually by means of medical tape, bandages or adhesives applied to the edges of the dressing to secure the dressing to the skin outside the area to be treated. The dressing is generally not transparent, and the condition of the care area cannot be clearly seen without tearing the dressing, and if the medicine is applied to the care area or the wound surface is treated, the dressing is repeatedly torn off and then replaced. In the process of repeated tearing and pasting, the surrounding skin is easily irritated, particularly, the delicate part of the skin can cause skin damage, allergy and even inflammation when being torn and pasted. The operation needs special care, which causes large workload of medical staff and low efficiency to a certain extent, and is easy to cause dissatisfaction of patients and family members, thus reducing the satisfaction degree.

In particular, in eyelid care, various congenital or acquired factors causing incomplete eyelid closure are clinically common. Clinically, patients with eyelid-unclosed symptoms such as long-term anesthesia operation time, ptosis operation, thyroid-related eye diseases, craniocerebral trauma, facial trauma and facial paralysis are common. It often appears that: the upper eyelid and the lower eyelid can not be completely closed, the cornea is not protected by the eyelid and is exposed in the air, in addition, the instant function and the tear pump system are damaged, the patient has eye burning pain, corneal dryness, conjunctivitis and keratitis, even corneal ulcer and corneal perforation occur, and the serious patient causes visual loss. Seriously affecting the symmetry and beauty of the face and becoming one of the most troublesome problems for the patient and ophthalmologist. Long-term eyelid insufficiency may increase the risk of exposed keratitis, corneal infections and even the aesthetic appearance of the patient. Aiming at nursing incomplete eyelid closure, the conventional dressing is too simple and convenient in material taking, cannot strictly meet the hospital standards of all levels, has hidden danger and cannot achieve nursing purposes. The application in the prior art is mainly two, one is to apply 3M Tegaderm ™ transparent dressing, which is made of hypoallergenic medical pressure-sensitive adhesive and has the thickness of only 20 micrometers, and the dressing is applied because the dressing has the advantages of complete transparency, convenient observation, convenient material taking and the like. However, the dressing is adhered to the affected eye, the eyebrow needs to be avoided during the adhering operation, the eyelid needs to be slightly pulled from top to bottom to ensure the sufficient adhesion of the dressing, and the operation is troublesome. The 3M dressing is airtight, can close eyelids, but has the defects of influencing beauty, being difficult to accept by family members and the like, has unsatisfactory pasting effect, is more difficult to paste once edema around eye sockets occurs, and has strong adhesiveness with skin and difficult tearing off. In addition, the skin around the eyes is delicate and may be damaged when the patch is applied, so that care must be taken when 3M patch is used.

There is also a wet room mirror or goggles which are worn to prevent corneal dryness during the day and night, but such goggles are liable to feel discomfort to the eyes or head, resulting in difficulty in falling asleep at night and seriously affecting the appearance. The care of patients with incomplete eyelid closure requires the creation of a closed, moist environment for the eyes, i.e., an artificial wet room. It is clear that the products currently available for the care of patients with incomplete eyelid closure are deficient and that no conventional dressing can achieve good "wet room" requirements.

Therefore, there is a practical need to research a medical dressing which is convenient for daily use in clinical care, has low cost, is convenient to manufacture, can improve the nursing work efficiency and improve the treatment experience of patients. Meanwhile, a medical dressing is designed to be used as a wet room, and has positive clinical significance when used for nursing patients with incomplete eyelid closure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rational in infrastructure on prior art basis, the preparation technology is simple and convenient, and is with low costs, can improve and tear among the daily nursing and paste dressing and go up the medicine operating procedure, reduces and tears the stimulation that skin arouses, improves nursing efficiency, optimizes the medical dressing that the disease was experienced. Meanwhile, the medical dressing can meet the requirement of nursing patients with incomplete eyelid closure by using the medical dressing as a 'wet room'.

In order to improve the technical problems and achieve the technical effects, the utility model provides a semi-fixed dressing, which comprises a dressing base layer, a quick-detaching part and a nursing layer; the nursing layer is connected with the dressing basic unit through quick detach portion, and the one side of dressing basic unit dorsad quick detach portion is equipped with pastes the layer for the adhesion is in the position that needs nursing around the position of needing nursing and be fixed in the human body and need nursing, for example eyelid is all around. An open area exposing the nursing area is arranged on the dressing base layer; the nursing layer comprises a medicine pad, the medicine pad is used for being attached with medicines and is arranged on one surface of the nursing layer facing the dressing base layer and corresponds to the position of the open area; the dressing base layer is connected with the nursing layer through the quick-detaching part. In the nursing practice, the dressing base layer does not need to be torn frequently, namely, the dressing base layer does not need to be separated from the contact with the skin of a human body frequently; through quick detach portion just can with the nursing layer with dressing basic unit parts fast, expose the uncovered district, can observe or the nursing layer of renewal carries out the operation of changing dressings, finally realizes need not tearing away dressing basic unit wholly from the disease skin, reduces the influence to the patient.

Specifically, the open area is a hollowed-out opening in the middle of the dressing base layer. The cutting tool is a very simple design scheme, is easy to prepare by nursing staff at any time during work, and the shape of the hollowed-out opening can be cut according to the shape of a nursing area.

The quick-detaching part is any one or combination of any more of a medical adhesive tape, a thread gluing tape and a back adhesive which are matched between the dressing base layer and the nursing layer. The quick detachable part uses common nursing equipment in a hospital, saves cost, and is convenient for medical staff to draw materials at any time to prepare the semi-fixed dressing. A hook and loop fastener or snap fastener is commonly used, one surface of which is fixed on the whole or partial area of the periphery of the open area of the dressing base layer, and the other surface of which is fixed on the nursing layer and corresponds to the whole or partial area of the periphery of the open area of the dressing base layer.

Usually, a release film is attached on an adhesive layer arranged on the surface of the dressing substrate, which is in contact with the skin of a patient; will the barrier film is taken off, just can realize paste the layer and the fixed bonding of patient's skin, it is comparatively convenient when the nursing staff uses.

The pad may be made of a common material such as cotton, and preferably a gel material. According to specific requirements, various liquid medicines can be coated on the medicine pad in advance, the medicine pad can be made of gel materials to better continuously build a humid environment, and adhesion between the medicine pad and a nursing area is not easy to occur.

In a particular embodiment, the care layer further comprises a barrier layer; the medicine pad is fixedly arranged on one surface of the protective layer facing the dressing base layer; the quick disconnect connects the protective layer with the dressing base layer. Therefore, the nursing part can be effectively prevented from being pressed during operation or daily nursing, or objects accidentally fall off during the operation process to injure the affected part; meanwhile, the medicine pad can be prevented from being polluted.

In a possible embodiment, the quick-release portion is arranged on one side of the protection layer facing the dressing base layer and located at the periphery of the medicine pad, and the protection layer is fixedly connected with the periphery of the open area of the dressing base layer. Such attachment makes the attachment of the protective layer to the dressing substrate more stable and less prone to detachment, while at the same time creating a more hermetically sealed cavity between the pad and the area of care, which is beneficial for the recovery of the area of care.

In a preferred design, the protective layer and the base layer to be coated are both made of disposable sterile waterproof materials. When the ice bag needs to be externally applied to the nursing area, the ice bag can be placed on the upper surface of the protective layer for ice compress. In addition, the protective layer and the dressing base layer are made of waterproof materials, so that sweat, splashed liquid or spray can be prevented from polluting the dressing or a nursing area, and a patient can wear the semi-fixed dressing better in daily experience.

In a further advantageous embodiment, the protective layer is provided with gas-permeable pores. The air flow of the nursing area of the patient is effectively increased, the covering time of the dressing is prolonged to a certain extent, the nursing area repair is facilitated, and the comfort level is good.

In practice for nursing patients with incomplete eyelid closure, the dressing substrate is adhered around both eyes, up to the upper edge of eyebrows, down to the upper edge of eye sockets, the open area exposes the eyes, purified water or a specific lubricating liquid is coated on the pad, the nursing layer is jointed with the dressing substrate, namely, a closed lacuna is formed around the eyes, tear evaporation is prevented, partial moistening is kept, and various physical injuries caused by dry eyes are prevented, such as: the complication such as corneal desiccation, corneal scratch, exposed keratitis, corneal ulcer and the like can be caused, and the occurrence of dust pollution and accidental damage of foreign matters in the air can be avoided.

The utility model discloses the scheme can effectively optimize daily nursing operation, reduces dressing change or frequently tears the disease skin irritation that the subsides brought in the clinical examination, has improved nursing work efficiency, has improved the experience of disease, and it is succinct to compromise the structure, and preparation is convenient, has reduced medical cost. Simultaneously can also with the utility model provides a semi-fixed dressing is used in for the nursing of common eyelid incomplete patient as one kind "wet room", and is with low costs, and preparation is convenient, and nursing effect is good, is suitable for and uses widely in hospital and family's nursing.

Drawings

The specific features and advantages of the invention will become apparent upon reading the following detailed description and upon reference to the drawings in which:

fig. 1 is a schematic view of the procedure for a semi-stationary dressing care operation using the present invention.

FIG. 2 is a schematic side view of a semi-fixed dressing of the present invention for eye care;

FIG. 3 is a schematic cross-sectional view of a semi-fixed dressing according to the first embodiment

Fig. 4 is a schematic cross-sectional view of a semi-stationary dressing according to the second embodiment;

FIG. 5 is a schematic bottom view of the care layer of the second embodiment;

fig. 6 is a schematic top view of the dressing substrate of example two.

The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the shapes of the various elements of these figures are merely illustrative. In the drawings:

10-a dressing substrate; 100-an open area; 101-a bonding layer; 1011-barrier film 20-care layer; 200-medicinal pad; 201-protective layer; 2011-lower surface of protective layer; 2012-protective layer upper surface; 30-a quick-release connection part; 301-medical tape; 302-female hook and loop fastener; 303-sub fastening tape; 40-superior orbital margin; 50-eyebrow; 60-eye; gas permeable pores 70.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

With reference to fig. 1 and fig. 2, when the semi-fixed dressing of the present invention is used for nursing, after the nursing area is cleaned, the adhesive layer 101 disposed on the side of the dressing base layer 10 opposite to the quick-release portion 30 is adhered to the skin around the nursing area, and the nursing area of the patient is exposed in the open area 100; then, the required ointment or liquid medicine is smeared on the medicine pad 200 of the nursing layer 20; the pad 200 is then placed over the area to be treated and the treatment layer 20 is attached to the dressing base layer 10 by the quick release connection 30. When the nursing area needs to be observed clinically, the adhesive layer 101 does not need to be torn off from the skin of the patient, but the quick-release part 30 is opened, so that the dressing base layer 10 is separated from the nursing layer 20, and in practical implementation, all or part of the quick-release part 30 can be opened according to the requirement of examining the size of the open area of the nursing area by a nursing staff, so that the open area 100 is completely exposed or partially exposed. If the medicine needs to be replaced, the quick-release part 30 is opened to completely separate the dressing base layer 10 from the care layer 20, and after a new medicine is attached to a new medicine pad 200, the new care layer 20 and the dressing base layer 10 are replaced by closing the quick-release part 30. The previously used care layer 20 is discarded as medical waste. No matter observe or whole nursing process of changing dressings has all avoided tearing and stimulating repeatedly patient's skin, has still practiced thrift the material for the dressing, improves nursing efficiency.

In fig. 1, the observation care area and the dressing change are illustrated as two different parallel operations, and in an actual clinical operation, the observation care area and the dressing change may be performed in a single operation in a sequential manner in accordance with a care request.

The semi-fixed dressing of the present invention is applied to nursing patients with incomplete eyelid closure as shown in fig. 2, and the pad 200 is coated with eye drops or purified water according to the condition of the patient, in the preferred embodiment, the pad 200 is made of gel material, which is particularly beneficial to the moist environment of the member due to its own characteristics, and is not easy to form adhesion of various secretions. The dressing base layer 10 (only one eye 60 is shown in fig. 2) is adhered around the eyes, up to the upper edge of the eyebrow 50 and down to the upper edge of the orbit 40, the open area 100 exposes the eyes, the quick release attachment 30 is closed, and the care layer 20 is joined to the dressing base layer 10, i.e., a closed "wet-room" space is formed around the eyes. The preparation is simple and convenient, and is easy to implement in home or hospital for patients with incomplete eyelid closure.

The semi-fixed dressing of the first embodiment is shown in fig. 3, and comprises a release film 1011, an adhesive layer 101, a dressing base layer 10 and a care layer 20 which are arranged in sequence from the skin-contacting surface to the outside. The dressing base layer 10 and the nursing layer 20 are connected by the quick-detaching part 30, in this embodiment, a hollow rectangular open area 100 is arranged in the middle of the dressing base layer 10, the dressing base layer 10 is integrally formed into a hollow rectangle with an outer frame length of 8cm and a width of 6cm, and an inner frame length of 6cm and a width of 4cm, and the frame width is 2 cm. Two medical tapes 301 connect two sides of the border of the dressing base layer 10 with two side edges of the care layer 20, and the two medical tapes 301 form the quick-release part 30. The nursing layer 20 in this embodiment is the entire medicated pad 200, and the medicated pad 200 in this embodiment is a cotton sheet 5cm long and 3cm wide capable of absorbing liquid medicine. In use, the release film 1011 is removed to allow the adhesive layer 101 to adhere directly to the skin surrounding the treatment area. In some embodiments, the medicated pad 200 may also be a pad made of gel material.

The difference between the second embodiment and the first embodiment is mainly in the design of the care layer 20 and the quick-release part 30, and as shown in fig. 4, 5 and 6, the care layer 20 of the semi-fixed dressing in this embodiment sequentially comprises a medicine pad 200 and a protective layer 201 in the direction outward from the contact surface with the skin. The medicine pad 200 is fixedly arranged on the lower surface 2011 of the protective layer, namely the surface facing the dressing base layer 10; the upper surface 2012 of the armor layer has gas permeable pores 70 disposed therein. In this embodiment, the small air holes 70 are arranged on the periphery, and the number and distribution positions of the small air holes 70 can be designed according to the nursing requirement in practical application. The protective layer 20 is a rectangle 7cm long and 5cm wide. The quick-release portion 30 in this embodiment is composed of a circle of female fastening tape 302 with a width of 0.5cm and a circle of sub fastening tape 303 with a width of 0.5cm, which are disposed on the lower surface 2011 of the protective layer, around the opening area 100 of the dressing base layer 10, and are mutually matched. The female and

male fastening tapes

302 and 303 are burr fasteners that can be repeatedly detached and attached in this embodiment. In this embodiment, the dressing base layer 10 and the protective layer 201 are made of waterproof non-woven fabric. An ice pack may be placed over the protective layer upper surface 2012 for ice care when needed for care.

In all of the above embodiments, each layer of the semi-permanent dressing is flexible and can conveniently cover various curved care areas. In addition, the overall planar shape of the open area 100, the dressing base layer 10 and the care layer 20 can be designed into other shapes such as an ellipse according to the actual care requirement. The above embodiments have been described only by taking care of patients with eyelid insufficiency as an example, and may be practically performed for care of other affected parts.

The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention will not be described separately for each possible combination.

Claims

1. A semi-fixed dressing, comprising: comprises a dressing base layer, a quick-release part and a nursing layer; the nursing layer is connected with the dressing base layer through a quick-detaching part; the surface of the dressing base layer, which is back to the quick-release part, is provided with an adhesive layer which is used for adhering to the periphery of the part needing nursing and is fixed on the part needing nursing of a human body; an open area exposing the nursing area is arranged on the dressing base layer; the nursing layer comprises a medicine pad; the medicine pad is used for being attached with medicines and is arranged on one surface of the nursing layer facing the dressing base layer and corresponds to the position of the open area; the dressing base layer is connected with the nursing layer through the quick-detaching part.

2. A semi-fixed dressing according to claim 1 wherein: the open area is a hollowed-out opening in the middle of the dressing base layer.

3. A semi-fixed dressing according to claim 1 wherein: the quick-detaching part is any one or combination of any more of a medical adhesive tape, a thread gluing tape and a back adhesive which are matched between the dressing base layer and the nursing layer.

4. A semi-fixed dressing according to claim 1 wherein: an isolating film is attached to an adhesive layer arranged on the surface of the dressing base layer, which is in contact with the skin of a patient; and removing the isolating film, and fixedly adhering the adhesive layer to the skin of the patient.

5. A semi-fixed dressing according to claim 1 wherein: the medicated pad is made of gel material.

6. A semi-fixed dressing according to claim 1 wherein: the nursing layer also comprises a protective layer; the medicine pad is fixedly arranged on one surface of the protective layer facing the dressing base layer; the quick disconnect connects the protective layer with the dressing base layer.

7. A semi-fixed dressing according to claim 6, wherein: quick detach portion arranges the inoxidizing coating orientation just be located on the one side of dressing basic unit around the medicine pad, will the inoxidizing coating with fixed connection around the uncovered district of dressing basic unit.

8. A semi-fixed dressing according to claim 6, wherein: the protective layer and the dressing base layer are both made of disposable sterile waterproof materials.

9. A semi-fixed dressing according to claim 6, wherein: and the protective layer is provided with small air holes.