CN215192929U

CN215192929U - Medical external application capable of being repeatedly used

Info

Publication number: CN215192929U
Application number: CN202120273956.4U
Authority: CN
Inventors: 张春霞; 张莎莎; 舒阳; 谢存磊; 任大群
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-17
Anticipated expiration: 2031-01-30

Abstract

The utility model provides a medical external application plaster capable of being repeatedly used, relating to the technical field of medical appliances. The medical external application patch capable of being repeatedly used is used for being applied to an affected part of a patient and comprises a medicine injection mechanism, a permeable layer and a containing bag. The containing bag is connected with a permeable layer, the permeable layer is arranged to enable liquid in the containing bag to seep out, and the permeable layer is pasted on the affected part of the patient. The medicine injection mechanism is connected with the containing bag and is used for injecting medicine liquid into the containing bag. The utility model provides a prior art traditional chinese medical science be disposable with applying ointment or plaster externally, and the patient need use the problem that causes the skin damage easily when a plurality of.

Description

Medical external application capable of being repeatedly used

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a medical external application of repeatedly usable.

Background

In the life of people, if the people are injured carelessly, the people can be wrapped timely and correctly, and the purposes of compression hemostasis, infection reduction, wound protection, pain reduction, dressing and splint fixation and the like can be achieved; conversely, incorrect bandaging can lead to increased bleeding, increased infection, new injuries, sequelae, and other undesirable consequences. When the wound is injured, most of people commonly use the wound plaster, the wound plaster is a long adhesive tape, the middle of the wound plaster is attached with gauze soaked with medicine, the wound plaster is stuck to the wound to play the roles of protecting the wound, temporarily stopping bleeding, resisting bacteria regeneration and preventing the wound from being injured again, and the wound plaster is the most commonly used essential medical appliance for emergency treatment in hospitals, clinics and families. In general, if there is only a slight abrasion of the epidermis, it is largely unnecessary to use a wound covering. The iodine tincture or alcohol can be used for preventing infection. And the thin layer of the purple liquid medicine can be further coated, so that the wound can be scabbed after about two to three days. However, if the skin wound is relatively deep and unconditionally treated, the wound needs to be washed with clean water and then simply bandaged with the adhesive bandage. However, the time for the pack should not be too long, preferably not more than two days. The existing sterile medical product which is applied like a wound paste can be used for debridement and bandaging of different wounds and is beneficial to wound healing, but is also a disposable article and a common consumable. The other method is plaster product which is applied by plaster and is pasted by compress, the traditional Chinese medicine plaster is smeared on the non-woven fabric by adopting the material of the non-woven fabric, is pasted on the affected part of a patient, and plays the drug effect through the absorption of skin, thereby relieving the pain of the patient.

The medical external application on the market is basically disposable, so that resources are wasted, and the epidermis of a patient is easily damaged if a new patch needs to be torn off and repeatedly torn off after one patch is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical external application of repeatedly usable aims at solving medical external application among the prior art and is disposable, and causes the problem of skin damage easily when the patient need use a plurality of.

The embodiment of the utility model is realized like this:

the utility model provides a medical external application plaster capable of being repeatedly used, which is applied to the affected part of a patient and comprises a medicine injection mechanism, a permeable formation and a holding bag. The containing bag is connected with the permeating layer, the permeating layer is used for enabling the liquid in the containing bag to seep out, and the permeating layer is pasted on the affected part of the patient. The medicine injection mechanism is connected with the containing bag, and the medicine injection mechanism is used for injecting medicine liquid into the containing bag.

In some embodiments of the present invention, the storage bag has an injection opening, and the drug injection mechanism further includes a movable cover adapted to the injection opening.

In some embodiments of the present invention, the medicine injection mechanism further includes a sealing layer, the sealing layer is connected to the accommodating bag, and the sealing layer is configured to seal a gap between the injection port and the movable cover.

In some embodiments of the present invention, the movable cap is connected to the injection opening by a screw.

In some embodiments of the present invention, the outer application further comprises a waterproof ring, the waterproof ring is disposed along a circumferential extension of the permeable layer.

Through the setting of waterproof circle, can make the liquid medicine only permeate in patient's affected part, cure patient's affected part, avoid producing the condition of edge leakage, can make the patient when this external application of paste uses, can be more relieved, improve the result of use.

In some embodiments of the present invention, the external application further comprises a fixing component, the fixing component is connected to the receiving bag, and the fixing component is configured to fix the receiving bag to a human body.

In some embodiments of the present invention, the fixing component includes an elastic band, the two opposite sides of the accommodating bag are both connected with the elastic band, any one of the elastic bands is connected with a buckle in a sliding manner, and another one of the elastic bands is connected with a buckle fitting adapted to the buckle fitting.

In some embodiments of the present invention, the fixing assembly further comprises a waterproof adhesive tape, and the two opposite sides of the accommodating bag are connected with the waterproof adhesive tape.

In some embodiments of the present invention, the storage bag is provided with a medicine storage mechanism, and the medicine storage mechanism comprises a sponge and/or a gauze block.

In some embodiments of the present invention, the sponge or the lump gauze is provided in a plurality of numbers, and the surface of the plurality of lump gauze or the plurality of sponges is made of a high molecular water absorbent resin material.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

1) the utility model provides a medical external application plaster capable of being repeatedly used, which is provided with a medicine injection mechanism, a permeable formation and a holding bag. When the patient uses, at first store the liquid medicine in the holding bag, paste the permeable formation in patient's affected part again, make the liquid medicine in the holding bag permeate out through the permeable formation, and then contact patient's affected part, carry out the medication to patient's affected part. On the other hand, if the affected part of patient, need carry out a lot of liquid medicine treatment, the patient can not need to apply ointment or plaster externally and tear and change again newly, only needs carry out the liquid medicine through the injection mechanism who sets up and supplyes or change in the holding bag, just can directly change or supply the medicine. And the phenomenon of tearing the external application and pasting the external application for a plurality of times can not appear, the injury to skin around the affected part of the patient is avoided, and the resource waste can be reduced. The utility model provides a traditional chinese medical science cause the problem of skin damage easily for disposable and patient need use when a plurality of with applying ointment or plaster externally in prior art.

2) The utility model provides a medical external application plaster of repeatedly usable connects removable cover and filling opening through threaded connection, and simple structure, connection are reliable, install and remove the convenience, can make removable cover and filling opening connect can also make the patient more convenient when replenishing the medicine when inseparabler.

3) The utility model arranges the surface of the massive gauze or sponge as the macromolecule water-absorbing resin material, which can absorb the water with the weight of hundreds of times to thousands of times, and is nontoxic, harmless and pollution-free; the water-absorbing capacity is extremely high, the water-retaining capacity is extremely high, the high molecular weight polymer obtained by acrylic acid polymerization has high water-retaining capacity, the balance of the absorption capacity under high load, and the absorbed water cannot be extruded by a simple physical method, and can repeatedly release and absorb water. The sanitary towel has many advantages, such as large absorption capacity, capability of absorbing deionized water which is hundreds of times or thousands of times of the self weight, and 7 times higher water absorption capacity than the common thickened fluff pulp sanitary towel even if the sanitary towel is thin; the water absorption rate is high, the water absorption is not afraid of tidal surge instantly, and each gram of super absorbent resin can absorb hundreds of grams of deionized water within 30 seconds; the water retention is high, the back seepage is not caused during extrusion, and water is not easily extruded from the gel after water absorption under the external pressure; high expansibility, the volume of the high water-absorbing resin gel after absorbing water is expanded by hundreds of times; the molecular structure of the low-crosslinking polyacrylate type super absorbent resin with ammonia absorption contains carboxyl anions, and the resin can be absorbed when meeting ammonia, thereby having obvious deodorization effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a structural view of a medical external application provided by the present invention;

FIG. 2 is a top view of the medical external application provided by the present invention;

fig. 3 is a sectional view of the medical external application provided by the utility model.

Icon: 100-reusable medical external application; 1-a permeation layer; 2-containing the bag; 21-injection port; 3-a movable cover; 4-a sealing layer; 5-waterproof ring; 6-elastic bandage; 61-buckling; 7-snap fittings; 8-waterproof adhesive tape; 9-medicine storage mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred to must have a specific position, be constructed and operated in a specific position, and therefore, should not be interpreted as a limitation of the present invention.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1-3, fig. 1 is a structural diagram of a medical external application provided by the present invention; FIG. 2 is a top view of the medical external application provided by the present invention; fig. 3 is a sectional view of the medical external application provided by the utility model. The utility model provides a medical external application plaster 100 capable of being repeatedly used, which is applied to the affected part of a patient and comprises a medicine injection mechanism, a permeable formation 1 and a holding bag 2. The containing bag 2 is connected with the permeable layer 1, the permeable layer 1 is arranged to enable liquid in the containing bag 2 to seep out, and the permeable layer 1 is pasted on the affected part of the patient. The medicine injection mechanism is connected with the containing bag 2, and the medicine injection mechanism is arranged for injecting medicine liquid into the containing bag 2.

It is worth to say that the utility model discloses an injection mechanism, permeable formation 1 and holding bag 2. When the patient used, at first stored the liquid medicine in holding bag 2, pasted permeable formation 1 in patient's affected part again, made the liquid medicine infiltration in holding bag 2 come out through permeable formation 1, and then contacted patient's affected part, carried out the medication to patient's affected part. On the other hand, if the affected part of patient need carry out a lot of liquid medicine treatments, the patient can need not to apply ointment or plaster externally and tear and change again newly, only need carry out the liquid medicine through the injection mechanism that sets up and supply or change in to holding bag 2, just can directly change or supply the medicine. And the phenomenon of tearing the external application and pasting the external application for a plurality of times can not appear, the injury to skin around the affected part of the patient is avoided, and the resource waste can be reduced. The utility model provides a traditional chinese medical science cause the problem of skin damage easily for disposable and patient need use when a plurality of with applying ointment or plaster externally in prior art.

In an embodiment of the present invention, the accommodating bag 2 is provided with an injection opening 21, and the medicine injection mechanism further includes a movable cover 3 adapted to the injection opening 21.

It is worth to be noted that, by arranging the injection port 21 and the movable cover 3, the patient can directly replace or supplement the medicine by only opening the movable cover 3 and supplementing or replacing the liquid medicine into the accommodating bag 2 through the injection port 21 without tearing off the external application and replacing the external application with the new external application. And the phenomenon that the external application plaster is torn off and stuck for a plurality of times can not appear, the damage to the skin caused by repeatedly tearing the belt is reduced, and the resource waste can be reduced. Further solved among the prior art medical external application for disposable and patient need cause the problem of skin damage easily when using a plurality of.

In some embodiments of the present invention, the drug injection mechanism further comprises a sealing layer 4, the sealing layer 4 is connected to the containing bag 2, and the sealing layer 4 is configured to seal the gap between the injection port 21 and the movable cover 3.

In detail, the sealing layer 4 seals the gap between the injection port 21 and the movable cover 3, so as to prevent the liquid medicine in the containing bag 2 from leaking out, and prevent the liquid medicine from being contaminated on the skin of other positions of the patient or being contaminated on clothes of the patient to pollute the clothes.

In some embodiments of the present invention, the removable cap 3 is screwed to the injection opening 21.

The threaded connection is a detachable fixed connection which is widely used, and has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like. Through threaded connection, the movable cover 3 and the injection opening 21 can be connected more tightly, and simultaneously, the patient can be more convenient when supplementing medicines.

In some embodiments of the present invention, the reusable medical plaster 100 further comprises a waterproof ring 5, wherein the waterproof ring 5 is disposed along the circumferential extension of the permeable layer 1.

Through the setting of waterproof circle 5, can make the liquid medicine only permeate in patient's affected part, cure patient's affected part, avoid producing the condition of edge leakage, can make the patient when this external application of paste uses, can be more relieved, improve the result of use.

In this embodiment, the medical external application further comprises a fixing member, which is interconnected with the receiving bag 2 and is configured to fix the receiving bag 2 to a human body.

Through setting up fixed subassembly, can make things convenient for the patient to fix holding bag 2 in patient's affected part, can not take place to drop, can make the patient not worry when using that the external application may drop, avoided the patient affected part to take place the condition of infecting, improve the patient and use the utility model provides an external application cures the effect.

The utility model discloses an in one embodiment, fixed subassembly includes elastic bandage 6, and the both sides that hold bag 2 is relative all are connected with elastic bandage 6, and arbitrary elastic bandage 6 sliding connection has buckle 61, is connected with the buckle accessory 7 with buckle 61 looks adaptation on another elastic bandage 6.

Through setting up elastic bandage 6, buckle 61 and buckle accessory 7, make the holding bag 2 of filling with the liquid medicine contact and hug closely with the affected part, simultaneously, can be according to patient's needs, through buckle 61 and buckle accessory 7, adjust elastic bandage 6's elasticity, guarantee that the portion of applying ointment or plaster can drop outward, avoided the patient affected part to take place the condition of infecting simultaneously.

In another embodiment of the present invention, the fixing assembly further comprises a waterproof adhesive tape 8, and the two opposite sides of the accommodating bag 2 are connected to the waterproof adhesive tape 8.

Through waterproof sticky tape 8 or elastic bandage 6, need not manual fixed, bind firmly, laminating, convenient, do not influence the normal daily activity of patient.

In some embodiments of the present invention, a medicine storage mechanism 9 is disposed in the holding bag 2, and the medicine storage mechanism 9 is sponge and/or gauze.

Set up and store up medicine mechanism 9, store up the liquid medicine through storing up medicine mechanism 9, can reduce the number of times that the patient supplyed the medicine, make patient's use more convenient.

Optionally, in this market example, the number of the sponges or the gauze lumps is plural, and the surfaces of the plural gauze lumps or the plural sponges are all made of the high molecular water absorbent resin material.

It is worth to say that the surface of the gauze or the sponge is added with the high molecular water-absorbing resin material, so that the effects of buffering, slow release and moisture preservation can be achieved. The high molecular water-absorbing resin is a typical functional high molecular material. It can absorb hundreds of times, even thousands of times its own weight of water and has a strong water-retaining capacity, so it is also called super absorbent or high water-retaining agent. The water-absorbing material is a novel high polymer material, can absorb water which is hundreds of times to thousands of times of the self weight, and is non-toxic, harmless and pollution-free; the water-absorbing capacity is extremely high, the water-retaining capacity is extremely high, the high molecular weight polymer obtained by acrylic acid polymerization has high water-retaining capacity, the balance of the absorption capacity under high load, and the absorbed water cannot be extruded by a simple physical method, and can repeatedly release and absorb water. The water absorption factor can expand and feel Q bullet after absorbing water. This is because it swells after absorbing hundreds to thousands of times its own weight of water. However, the absorbed moisture cannot be extruded by simple physical means. It has the following advantages: 1. high water absorption: the absorbent capacity is large, can absorb hundreds of times or thousands of times of deionized water of self weight, and even a thin piece of the sanitary towel needs to have 7 times higher water absorption than the common thickened fluff pulp sanitary towel. 2. High water absorption rate: the instant absorption is not afraid of tidal surge, and each gram of super absorbent resin can absorb hundreds of grams of deionized water within 30 seconds. 3. High water retention: the gel after absorbing water is not easy to extrude out under the external pressure. 4. High expansibility: the volume of the super absorbent resin gel after absorbing water is expanded by hundreds of times. 5. Ammonia absorption: the molecular structure of the low-crosslinking polyacrylate type super absorbent resin contains carboxyl anions, and the low-crosslinking polyacrylate type super absorbent resin can be absorbed when meeting ammonia, so that the low-crosslinking polyacrylate type super absorbent resin has an obvious deodorization effect.

To sum up, the utility model provides a medical external application 100 of repeatedly usable for paste and apply in patient affected part, including injection mechanism, permeable formation 1 and holding bag 2. The containing bag 2 is connected with the permeable layer 1, the permeable layer 1 is arranged to enable liquid in the containing bag 2 to seep out, and the permeable layer 1 is pasted on the affected part of the patient. The medicine injection mechanism is connected with the containing bag 2, and the medicine injection mechanism is arranged for injecting medicine liquid into the containing bag 2.

The working principle is as follows: when the patient used, at first stored the liquid medicine in holding bag 2, pasted permeable formation 1 in patient's affected part again, made the liquid medicine infiltration in holding bag 2 come out through permeable formation 1, and then contacted patient's affected part, carried out the medication to patient's affected part. On the other hand, if the affected part of patient, need carry out a lot of liquid medicine treatment, the patient can need not to apply ointment or plaster externally and tear and change again newly, only needs carry out the liquid medicine through the injection mechanism that sets up and supplyes or change in to holding bag 2, just can directly change or supply the medicine. And the phenomenon of tearing the external application and pasting the external application for a plurality of times can not appear, the injury to skin around the affected part of the patient is avoided, and the resource waste can be reduced. The utility model provides a traditional chinese medical science cause the problem of skin damage easily for disposable and patient need use when a plurality of with applying ointment or plaster externally in prior art. The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reusable medical external application is used for being applied to the affected part of a patient and is characterized by comprising a medicine injection mechanism, a permeable layer and a containing bag; the containing bag is connected with the permeable layer, the permeable layer is used for enabling liquid in the containing bag to seep out, and the permeable layer is pasted on the affected part of the patient; the medicine injection mechanism is connected with the containing bag, and the medicine injection mechanism is used for injecting liquid medicine into the containing bag.

2. The reusable medical plaster according to claim 1, wherein the receiving bag is provided with an injection opening, and the drug injection mechanism further comprises a removable cap adapted to the injection opening.

3. The reusable medical topical application according to claim 2, wherein the drug injection mechanism further comprises a sealing layer interconnecting the containment pouch, the sealing layer being configured to seal a gap between the injection port and the removable cover.

4. The reusable medical topical application according to claim 3, wherein the removable cap is threadably connected to the injection port.

5. A reusable medical dressing according to claim 4, wherein said dressing further comprises a waterproof ring, said waterproof ring being arranged along the circumferential extension of said permeation layer.

6. The reusable medical dressing of claim 1 further comprising a securing assembly interconnecting said receiving pouch, said securing assembly being configured for securing said receiving pouch to a person.

7. The reusable medical topical application according to claim 6, wherein the fastening assembly comprises elastic bands attached to opposite sides of the receiving bag, either of the elastic bands having a snap slidably attached thereto, the other of the elastic bands having a snap fitting attached thereto.

8. The reusable medical topical application according to claim 7, wherein the securement assembly further comprises a waterproof adhesive tape attached to opposing sides of the containment bag.

9. The reusable medical dressing of claim 1 wherein said containment bag contains a drug reservoir comprising sponge and/or gauze in the form of a pad.

10. The reusable medical external application according to claim 9, wherein said sponge or said gauze monolith is a plurality of in number, and the surface of said gauze monolith or said sponges is a polymeric water-absorbent resin material.