CN209500314U - A kind of plaster facilitating application - Google Patents

Abstract

The utility model discloses a kind of plaster for facilitating application.The plaster includes back sheet, drug-loaded layer and separation layer, and back sheet is surrounded by several anti-deformation breaches, at least one is chamfering for four angles of drug-loaded layer, adhered layer is equipped between back sheet and drug-loaded layer, the adhered layer is equipped with ventilation and perspiration function structure.The setting of the utility model anti-deformation breach can effectively prevent plaster to be deformed and gauffer when being bonded skin；And the setting of chamfering, so that plaster is when in use and when taking off, separation layer and back sheet are easy to remove, and are easy to tear off；In addition, using the adhered layer of special construction, be conducive to breathe freely, radiate and perspire, plaster is avoided to be bonded human skin for a long time and lead to allergy, make simultaneously when plaster is taken off after, the stick being difficult to clean off too much will not be left on the skin, brought convenience, show consideration for, comfortably experienced for user.

Description

A kind of plaster facilitating application

Technical field

The utility model belongs to medical supplies technical field.More particularly, to a kind of plaster for facilitating application.

Background technique

The externally applied ointment for treating the slight illness such as rheumatalgia, arthralgia and myalgia, traumatic injury is that skin surface is attached in a manner of application, Play a part of to treat rheumatic pain killing.It is generally by coating one layer of analgesia, anti-inflammatory at scrim surfaces booth, remove swollen medicine layer and structure At, as long as the separation layer for being bonded in medicine layer surface is torn when use, be then affixed to affected part skin surface can, medicine The drug of layer can penetrate into the lesion of muscle depths by the capillary of illing skin, to treat to it.But greatly Most externally applied ointments are not very convenient when in use, such as when common externally applied ointment application, for lower limb such as knee, Anhui, ankles Large joint position and shoulder, elbow, wrist-joint, due to the scrambling of skin, often because these positions activity more It frequently applies simultaneously out-of-flatness and is easily deformed, wrinkles or falls off, the using effect of plaster is not only influenced, also to these positions Activity impacts, and limits its scope of activities.For the Minor articulus position of brothers, it can not even more facilitate application, deformation rises Wrinkle, overlapping become apparent, and because of application and out-of-flatness, make drug effect that can not uniformly reach therapentic part, to influence people to such The treatment of disease, deformation, corrugation, overlapping when use, is also easy to cause therapentic part that can not breathe freely, and influences brothers' Minor articulus Activity, make one to feel very uncomfortable.

In addition, common externally applied ointment is that back sheet, medicated layer and the protective layer of same size are closely folded currently on the market It is added on one.On the one hand, this kind of externally applied ointment is not easily stripped protective layer before use；On the other hand, weaker for matrix stickiness Externally applied ointment, after removing, understand some medicated layer and contacted with hand, cause the affinity of the part and skin reduction, especially It is to easily lead to entire externally applied ointment after being contacted with sweat, water and progressively disengage skin, externally applied ointment very strong for matrix stickiness, patch On to skin when taking off, due to skin it is viscous tension and be not easy to tear it down.In the prior art, usually by being set on plaster There is the easy tear tape exposed except externally applied ointment ontology or easily tears ring to solve the above problems.Although the externally applied ointment is in certain journey It solves the above problem on degree, but is still asked without be difficult to peel when solution matrix stickiness strong patch and skin peeling Topic.

Therefore, one kind is needed not allow to crease easily, easily take off, do not influence medicated layer stickiness, be easy to tear it down from skin, conveniently The plaster of application.

Utility model content

The technical problems to be solved in the utility model is to overcome the defect and deficiency of the above-mentioned prior art, provides a kind of convenience The plaster of application will not be deformed and wrinkle, and be easy to tear off, while while pasting on the skin is convenient, shows consideration for comfortable, allergy It is few, noresidue.

The utility model above-mentioned purpose is achieved through the following technical solutions:

A kind of plaster facilitating application, including back sheet 1, drug-loaded layer 2 and separation layer 3, the back sheet 1 are surrounded by Several anti-deformation breaches 11, at least one is chamfering for four angles of the drug-loaded layer 2, between back sheet 1 and drug-loaded layer 2 Equipped with adhered layer 4, the adhered layer 4 is equipped with ventilation and perspiration function structure 41.

The utility model can effectively prevent plaster split leather by the way that anti-deformation breach 11 is arranged in 1 surrounding of back sheet It is deformed when skin and gauffer；And it is provided with chamfering on drug-loaded layer 2, so that plaster is when in use, separation layer 3 is easy to shell From being avoided that the stickiness and activity that hand touches drug-loaded layer 2 and influences drug-loaded layer 2, ensure that the affinity of drug-loaded layer 2 Yu skin And drug effect, while when needing to take off, even if stickiness is very strong, also back sheet 1 can be made to separate easily with skin, be easy to tear It opens；In addition, being conducive to breathe freely, radiate, perspire structure using the adhered layer 4, including dotted or trench of special construction etc. are various, avoid It is bonded human skin for a long time and leads to skin allergy, while making when plaster is taken off after, will not leave on the skin The stick being difficult to clean off too much, shows consideration for when use comfortable, and allergy is few, noresidue.

Further, the separation layer 3 is made of multiple isolated locations, is divided on the opposite side of two neighboring isolated location It She You not mutually matched easy-torn line 31.In use, separation layer 3 can be directly torn into blocks of monolithic along easy-torn line 31 Body not but not glues hand, and without expending too big strength, can freely be tailored according to the size of physical feeling, effectively Avoid the waste of resource.

Preferably, the easy-torn line 31 is linear, zigzag or waveform.

Further, the rear and front end of the easy-torn line 31 is respectively arranged with petal crack 32.

Preferably, the ventilation and perspiration function structure 41 is dotted or linear or trench.

Preferably, the anti-deformation breach 11 is evenly distributed back sheet surrounding is radial.

Preferably, four angles of the drug-loaded layer 2 are chamfering.

Preferably, the chamfering is chamfer or rounded corner.

It is highly preferred that the chamfer is isosceles right triangle.The radius of the rounded corner is 0.8~1.2 cm.

Further, drug-loaded layer 2 includes carrying prescription member 22 and rubber paste matrix 21.The setting is able to maintain the biology of drug Activity effectively mitigates the threshold of pain and inflammation.Drugloading rate and rubber paste stromal thickness are adjustable in process.

Preferably, the load prescription member 22 is dispersed in rubber paste matrix 21.

The material of the back sheet 1 is comprehensive stretch fabric.

The separation layer 3 is release paper or release film.

Compared with prior art, the utility model has the following prominent advantages:

The utility model clever structure can effectively prevent plaster by the way that anti-deformation breach is arranged in back sheet surrounding It is deformed and gauffer when being bonded skin；And chamfering is set on drug-loaded layer, so that plaster is when in use, separation layer is easy to shell From, be avoided that the stickiness and activity that hand touches drug-loaded layer and influences drug-loaded layer, ensure that drug-loaded layer and skin affinity and Drug effect, to be bonded well with skin；Simultaneously when needing to take off, even if stickiness is very strong, also it can make back sheet easily Ground is separated with skin；In addition, using the adhered layer of special construction, including dotted or trench etc. is various is conducive to breathe freely, radiate, perspiring Structure avoids being bonded human skin for a long time and leading to skin allergy, while making when plaster is taken off after, will not be in skin Leave the stick being difficult to clean off too much on skin, when use is convenient, shows consideration for comfortable, and allergy is few, noresidue.

Detailed description of the invention

Fig. 1 is the side structure cross-sectional view of the utility model plaster.

Fig. 2 is the structural schematic diagram of back sheet in the utility model plaster.

Fig. 3 is the structural schematic diagram of 1 plaster of the utility model embodiment.

Fig. 4 is the structural schematic diagram of drug-loaded layer in 1 plaster of the utility model embodiment.

Fig. 5 is the structural schematic diagram of 2 plaster of the utility model embodiment.

Fig. 6 is the structural schematic diagram of drug-loaded layer in 2 plaster of the utility model embodiment.

Wherein, 1 it is back sheet, 2 be drug-loaded layer, 3 be separation layer, 4 be adhered layer, 11 be anti-deformation breach, 21 is rubber Cream base matter, 22 be carry prescription member, 31 be easy-torn line, 32 be petal crack, 41 be ventilation and perspiration function structure.

Specific embodiment

Come further the technical scheme in the embodiment of the utility model is carried out below in conjunction with specific embodiment clear, complete Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, fall within the protection scope of the utility model.

A kind of plaster for facilitating application of embodiment 1

A kind of plaster facilitating application, as shown in figures 1 and 3, which is square, and four angles of plaster are right angle, point It is four layers, is divided into back sheet 1, adhered layer 4, drug-loaded layer 2 and separation layer 3 from the bottom to top, adhered layer 4 is arranged in back sheet 1 Between drug-loaded layer 2.One angle of drug-loaded layer 2 is chamfer.The ventilation and perspiration function structure 41 for trench is equipped on adhered layer 4. The ventilation and perspiration function structure 41 may be the other shapes structure such as dotted or linear.

As shown in Fig. 2, the material of the back sheet 1 is comprehensive stretch fabric, being surrounded by several and preapre for an unfavorable turn of events in back sheet 1 Shape breach 11, anti-deformation breach 11 are evenly distributed back sheet surrounding is radial.

Further, the release paper or release film which is made of multiple isolated locations, two neighboring isolation are single Member is respectively equipped with mutually matched linear easy-torn line 31 on opposite side, so that isolated location integrally covers drug-loaded layer 2. Easy-torn line 31 or the other shapes such as zigzag or waveform.The rear and front end of easy-torn line 31 is respectively arranged with petal split Seam 32.In use, separation layer 3 can be directly torn into blocks of monolithic body along easy-torn line 31, not but not hand is glued, and Without expending too big strength, it can freely be tailored according to the size of physical feeling, effectively prevent the waste of resource.

Further, as shown in figure 4, drug-loaded layer 2 includes carrying prescription member 22 and rubber paste matrix 21, prescription member 22 is carried uniformly It is dispersed in rubber paste matrix 21；The setting is able to maintain the biological activity of drug, effectively mitigates the threshold of pain and inflammation.Processed Drugloading rate and rubber paste stromal thickness are adjustable in journey.

The utility model can effectively prevent plaster split leather by the way that anti-deformation breach 11 is arranged in 1 surrounding of back sheet It is deformed when skin and gauffer；And it is provided with chamfering on drug-loaded layer 2, so that plaster is when in use, separation layer 3 is easy to shell From being avoided that the stickiness and activity that hand touches drug-loaded layer 2 and influences drug-loaded layer 2, ensure that the affinity of drug-loaded layer 2 Yu skin And drug effect, while when needing to take off, even if stickiness is very strong, also back sheet 1 can be made to separate easily with skin, be easy to tear It opens；In addition, being conducive to breathe freely, radiate, perspire structure using the adhered layer 4, including dotted or trench of special construction etc. are various, avoid It is bonded human skin for a long time and leads to skin allergy, while making when plaster is taken off after, will not leave on the skin The stick being difficult to clean off too much, shows consideration for when use comfortable, and allergy is few, noresidue.

A kind of plaster for facilitating application of embodiment 2

A kind of plaster facilitating application, as shown in Figure 5 and Figure 6, which is substantially square, and four angles of plaster are arc angle Or fillet, it is divided into four layers, is followed successively by back sheet 1, adhered layer 4, drug-loaded layer 2 and separation layer 3 from the bottom to top, the setting of adhered layer 4 exists Between back sheet 1 and drug-loaded layer 2.Wherein, the material of the back sheet 1 is comprehensive stretch fabric, if being surrounded by back sheet 1 A dry anti-deformation breach 11, anti-deformation breach 11 are evenly distributed back sheet surrounding is radial.Four angles of the drug-loaded layer 2 are equal For rounded corner, the radius of rounded corner is 0.8~1.2 cm.Release paper that the separation layer 3 is made of multiple isolated locations or from Type film is respectively equipped with mutually matched easy-torn line 31 on the opposite side of two neighboring isolated location.It is equipped on adhered layer 4 and is The ventilation and perspiration function structure 41 of trench.The ventilation and perspiration function structure 41 may be the other shapes structure such as dotted or linear.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model Protection scope in made any modification, equivalent replacement etc., should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of plaster for facilitating application, including back sheet (1), drug-loaded layer (2) and separation layer (3), which is characterized in that the back Lining (1) is surrounded by several anti-deformation breaches (11), at least one is chamfering for four angles of the drug-loaded layer (2), Adhered layer (4) are equipped between back sheet (1) and drug-loaded layer (2), the adhered layer (4) is equipped with ventilation and perspiration function structure (41).

2. plaster according to claim 1, which is characterized in that the separation layer (3) is made of multiple isolated locations, adjacent Two isolated locations are respectively equipped with mutually matched easy-torn line (31) on opposite side.

3. plaster according to claim 2, which is characterized in that the easy-torn line (31) is linear, zigzag or wave Shape.

4. plaster according to claim 3, which is characterized in that the rear and front end of the easy-torn line (31) is respectively arranged with flower Lobed crack (32).

5. plaster according to claim 1, which is characterized in that the ventilation and perspiration function structure (41) is dotted or linear or ditch Shape.

6. plaster according to claim 1, which is characterized in that the anti-deformation breach (11) is in back sheet surrounding in radiation Shape is evenly distributed.

7. plaster according to claim 1, which is characterized in that four angles of the drug-loaded layer (2) are chamfering.

8. plaster according to claim 1, which is characterized in that the chamfering is chamfer or rounded corner.

9. any plaster according to claim 1~8, which is characterized in that drug-loaded layer (2) includes carrying prescription first (22) and rubber Glue cream base matter (21).

10. plaster according to claim 9, which is characterized in that the load prescription first (22) is dispersed in rubber cream base In matter (21).