KR20190044970A - Effervescent band for flexing wounded area and used method therefor - Google Patents

Abstract

The present invention relates to a foamed band flexible to an injury part and a using method thereof. The method for using the foamed band flexible to an injury part comprises: a step (a) of injecting a first agent composed of disinfectant, a styptic drug, and viscous polyvinyl alcohol and thrombokinase into a first container; a step (b) of injecting a second agent composed of hyaluronidase, ethyl alcohol, and water into a second container; a step (c) of applying the first agent injected into the first container onto the top of the injury part; and a step (d) of applying the second agent injected into the second container onto the top of the first agent. The present invention is provided to offer the foamed band for applying the first agent composed of the disinfectant, the styptic drug, and the polyvinyl alcohol having the viscosity to the injury part, thereby rapidly protecting an unspecified injury part from external infections without a limit of a size and a position of the injury part. The present invention is provided to apply the second agent which is a removing agent including the hyaluronidase on the first agent applied on the injury part, thereby rapidly and conveniently removing the foamed band from the injury part by a hydrolysis reaction.

Description

TECHNICAL FIELD [0001] The present invention relates to a flexible foam band and a method of using the foam band.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flexible foam band at a wound site and a method of using the foam band, and more particularly, to a foam band that is applied to a wound area by a viscous disinfectant, To a technique for quickly and easily removing a foam band from a wound site by spraying a remover for causing a hydrolysis reaction to a foam band applied to a wound site.

Disposable bandages and disposable bands are commonly used to prevent secondary infections and worsening of wounds when the skin of the human body is damaged or inflammation is caused by bacteria or viruses. It is widely used not only in hospitals but also in general households.

Disposable bands include a rectangular disposable band, a square disposable band, and an elliptical band. The disposable band can be appropriately selected depending on the wound or inflammation site. In general, a long disposable band with a rectangular shape is convenient to use, while a wound disposable band such as a finger or a toe is convenient to use. On the other hand, effective.

In this disposable band, a vent hole is formed at the center of the band body, sterile gauze is poured thereon, adhesive material is applied to one side of both ends of the band body so as to be detachably attached to the protective tape, And is bonded to one side of the outer circumferential surface of the wrapped band body as an end portion coated with an adhesive material.

Prior art relating to disposable bands has disclosed a number of techniques in addition to Korean Patent Laid-Open No. 10-2012-0021932 (published on Mar. 3, 2012), "Hemostatic band corresponding to tensile force".

Referring to FIG. 1, in the prior art, an adhesive material is applied to one side surface of both ends in the longitudinal direction, a protective tape is removably attached to the applied adhesive material, and an insertion hole is formed at one end in the longitudinal direction A band main body having a fixing part provided therein; A sterilizing gauze having both ends joined to a pair of gauze coupling sections arranged side by side on one side of the band body; And a stick-shaped support bar detachably inserted into the insertion hole, wherein the length of the sterile gauze between the pair of gauze-fitting sections in a state in which no tensile force is applied is formed longer than the length of the band body have.

According to the above-mentioned prior art, there is provided an effect of providing a hemostatic band corresponding to a tensile force that is combined so that the unit length of the sterilizing gauze is longer than the unit length of the band body in the elongated section in a state where no tensile force is applied, .

However, such conventional disposable band has a disadvantage in that it can not be used when a wound region is larger than a band.

For example, in burn patients, sterile gauze should be applied to protect the wound from external infections. However, since disposable bands are manufactured in a limited size, they can not be protected by attaching all the burned areas. That is, there is a disadvantage that it can not be used in a wound area larger than disposable band.

In addition, when a disposable band is used in a place where frequent movements such as between the fingers, the toes, or the joints, the disposable band attached to the wound site is unintentionally removed during daily life.

Therefore, there is a need for a technique capable of quickly protecting a wound site from external infections without being limited to the size and position of the wound site.

Published patent application No. 10-2012-0021932

It is an object of the present invention to provide a disinfectant, a hemostatic agent and a polyvinyl alcohol material having a viscosity, which are applied to a wound site in a single material, so that it is not limited to the size and position of a wound site, Its purpose is to protect the wound quickly.

An object of the present invention is to quickly and easily remove one agent from a wound site by a hydrolysis reaction by applying a two agent, a remover containing hyaluronidase, to the expandable band applied to the wound site, There is a purpose.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a flexible foam band in a wound area, comprising: a first container accommodating a disinfectant, a hemostatic agent, and a polyvinyl alcohol having viscosity; And a second container for containing a two-component mixture of hyaluronidase, ethyl alcohol and water, wherein the first container comprises a thrombocinase which coagulates when brought into contact with air when exposed to the outside air .

The first container may be configured such that, when external pressure is applied to the main body in a state that the stopper is detached, the first agent injected into the main body is sprayed on the wound area.

The first container may include: an opening formed in one side of the body filled with the gas; An injection button for switching the openings to the open or closed state to control the injection of the one material injected into the inside into the outside air; A first induction pipe provided at the lower end of the opening of the main body to guide the discharge of the raw material to the outside air; And a second induction pipe for guiding the discharge of the gas filled in the main body to the outside air; And a pouch for purging the lower end of the first induction tube and accommodating the first agent, wherein when the opening portion is switched to the open state by the injection button, the gas filled in the body applies pressure to the pouch, And the pouch is contracted when the gas is exhausted, so that one material injected into the pouch is injected through the first induction pipe.

The second container is characterized in that, when external pressure is applied to the main body in a state in which the stopper is detached, the bi-material injected into the main body is sprayed and applied to the first material.

Further, the second container may include: an opening formed in one side of the body filled with the gas; An injection button for switching the opening to an open or closed state to control injection of the two materials injected into the inside into the outside air; And an induction pipe provided at the lower end of the opening of the main body to guide the gas filled in the main body and the discharge of the two materials into the outside air. When the opening is switched to the open state by the injection button, The filled gas is discharged to the outside air through the induction pipe, and at the same time, the two materials injected into the main body are sprayed through the induction pipe and applied to the one material.

The two-material material is characterized in that the one material is removed from the wound by hydrolysis of hyaluronidase contained in the two-material material and polyvinyl alcohol contained in the one material material when the two materials are in contact with the one material material.

The method of using the flexible band on the band based on the band described above includes the steps of (a) injecting a first agent containing a disinfectant, a hemostatic agent, a polyvinyl alcohol having viscosity, and a thrombocinase into a first vessel; (B) injecting a second agent comprising hyaluronidase, ethyl alcohol and water into a second container; (C) applying the one agent injected into the first vessel to the upper part of the wound site; And (d) applying a second agent injected into the second container onto the first agent.

As described above, according to the present invention, the one material for applying the disinfectant, the styptic agent, and the polyvinyl alcohol material having the viscosity to the wound site is constituted of the foam band so that the size and position of the wound area are not limited, It has the effect of quickly protecting unspecified wound area from infection.

According to the present invention, it is possible to quickly and easily remove the foam band from the wound site by hydrolysis reaction by applying a second agent, which is a remover including hyaluronidase, to the foam band applied to the wound site .

1 is a view illustrating a conventional broadcast receiving portable terminal.
FIG. 2 is a view showing a flexible foam band at a wound site according to the present invention. FIG.
FIG. 3 is an exemplary view showing a first container having a flexible foam band at a wound site according to the present invention. FIG.
Figure 4 is another example of a first container of flexible foam band at the wound site according to the present invention.
Fig. 5 shows an example of a second container having a flexible foam band at the wound site according to the present invention. Fig.
Figure 6 is another example of a second container of flexible foam band at the wound site according to the present invention.
7 illustrates PDO gauze of a flexible foam band at the wound site according to the present invention.
8 is a flowchart showing a method of using a flexible foam band at a wound site according to the present invention.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It should be interpreted in terms of meaning and concept. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

As shown in FIG. 2, the flexible foam band B at the wound site according to the present invention comprises a first container 10 for containing a disinfectant, a hemostatic agent and a material composed of polyvinyl alcohol having viscosity, And a second container 20 which accommodates a two-component mixture of hyaluronidase, ethyl alcohol and water.

3, the first container 10 includes an opening 11 formed at one side of the main body, and a first container 10 configured to be detachable from the opening 11, And a stopper (12) for preventing the stopper (12).

In this case, when external pressure is applied to the main body in a state in which the stopper 12 is detached, the first container 10 is configured such that the one agent injected into the main body can be sprayed onto the wound area.

4, the first container 10 includes an opening 11 formed in one side of the body filled with gas and a first container 10 in which the opening 11 is opened and closed, A first induction pipe (14) provided at the lower end of the opening (11) at the inside of the main body for guiding the discharge of the raw material to the outside air, and a second guide pipe A second induction pipe 15 for guiding the air to be discharged to the outside air, and a pouch 16 for piercing the lower end of the first induction pipe 14 and accommodating one reusing agent.

At this time, when the opening portion 11 is switched to the opened state by the injection button 13, the gas filled in the main body of the first container 10 applies pressure to the pouch 16, 15, and the pouch 16 is contracted when the gas is exhausted, so that one material injected into the pouch 16 is injected through the first induction pipe 14 and applied to the wound area.

In addition, since the one material according to the present invention is applied to the area between the fingers, the toes, or the wound located at the joint, it is possible to protect the unspecified wound site and at the same time to prevent the contact with the outside air.

In addition, since the one material according to the present invention is used in a form to be applied to a wound site, unlike a band that is attached to a wound of a conventional size, it can be applied to an unspecified site without being limited to the size of a wound.

In addition, the one agent according to the present invention is configured to include thrombokinase which coagulates when exposed to the air in the air, and the viscosity of the solidified material can be controlled according to the content of the thrombocinase.

For example, in the case of applying one agent to one side of the fracture site and one side of the fracture, one agent is coagulated with the outside air and fixed at the same time to fix the fracture site so that the gingiva The same effect can be obtained.

5, the second container 20 includes an opening 21 formed at one side of the main body and a second container 20 which is configured to be detachable from the opening 21, And a stopper (22) for preventing the stopper (22).

At this time, when the external pressure is applied to the main body in the state that the stopper (22) is detached, the second container (20) is configured so that the two materials injected into the main body can be sprayed and applied to the one material.

When the two agents of the present invention meet with one agent, the one agent applied to the wound site can be removed easily and promptly due to the hydrolysis reaction.

In this case, one item can be removed simply and quickly from the wound by flowing water to the one item applied to the wound in addition to the item 2.

6, the second container 20 includes an opening 21 formed in one side of the body filled with the gas, and a second container 20 in which the opening 21 is opened and closed, A spray button 23 for controlling spraying to the outside air, a sprayer 23 provided at the lower end of the opening 21 inside the main body, and including a guide tube 24 for guiding the gas filled in the main body and the bi- .

At this time, when the opening portion 21 is switched to the opened state by the injection button 23, the gas filled in the main body of the second container 20 is discharged to the outside air through the guide pipe 24, The injected biomass is injected through the induction tube 24 and applied to the one material.

In addition, when the two agents according to the present invention are contacted with one agent, hydrolysis between the hyaluronidase contained in the two agent, which is a kind of enzyme, and the polyvinyl alcohol contained in the one agent causes the agent to be removed from the wound .

Also, the two-material according to the present invention can control the removal rate of one material depending on the content of water, and can include a fragrance.

7, the PDP gauzes 30 include PDO (Polydioxanone) gauzes 30 containing polyvinyl alcohol as shown in FIG. 7, The first gauze 31 and the second gauze 32 can be separated through the removing means 33 provided between the first gauze 31 and the second gauze 32 of the grid shape.

In addition, the PDO gauze 30 can be applied to the wound area and to the top of the PDO gauze 30 in the form of a pad.

Specifically, one side of the removing means (33) is detachably attached to one side of the first gauze (31) from the one end thereof in contact with the other end, and a second gauze 32 are detachably attached.

At this time, the removing means 33 is configured to protrude a predetermined length outside the first gauzes 31 and the second gauzes 32, and can be configured to facilitate separation during removal.

For example, when external pressure is generated in the removing means 33, the first gauze 31 and the second gauze 32 can be separated. At this time, the removing means 33 is composed of a medicine room or a room made of silicone The thread can be detached at the same time as it is torn, or it can be separated through the hydrolysis effect that occurs when it touches the second material, and the first material can be removed more quickly and easily from the wound area.

Hereinafter, referring to FIG. 8, a method of using a flexible foam band at a wound site according to the present invention will be described below.

First, the PDO gauze 30 is prepared to be attached to a wound site (S10).

Subsequently, the one material injected into the first container 10 is applied onto the POD gauzes 30 (S20).

At this time, as the predetermined time elapses, the one agent applied to the wound site coagulates. The one agent is configured to include a disinfectant, a hemostatic agent, a polyvinyl alcohol having viscosity, and a thromboembolic agent.

Then, the two materials injected into the second container 20 are applied onto the POD gauzes 30 (S30).

At this time, the second agent is constituted to include hyaluronidase, ethyl alcohol and water.

After step S30, external pressure is applied to the detaching means 33 provided in the PDO gauze 30 (S40). At this time, the removing means 33 may be composed of any one of a medicine room or a room made of a silicon material.

In summary, the flexible foam band at the wound site according to the present invention constitutes a foam band that applies a disinfectant, a hemostatic agent and a polyvinyl alcohol having viscosity to the wound site, so that the foam band is not limited to the size and position of the wound site It can be used in military units or 119 paramedics who require immediate emergency measures before transferring to medical institutions in general households as well as to quickly protect unspecified injuries from external infections.

In addition, even if the two preparations, which are hyaluronidase-containing removers, are applied to the one material applied to the wound site or water is spilled, one agent can be quickly and easily removed from the wound site by the hydrolysis reaction.

While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

B: Flexible foam band on wound area
10: first container 11: opening
12: plug 13: jet button
14: first induction pipe 15: second induction pipe
16: Pouch 20: Second container
21: opening 22: stopper
23: injection button 24: guide tube
30: PDO Gauze 31: 1st Gauze
32: second gauze 33: removal means

Claims (7)

In disposable bands,
A first container for receiving a sanitizer composed of a disinfectant, a hemostatic agent and a polyvinyl alcohol having a viscosity; And a second container for accommodating a two-component mixture of hyaluronidase, ethyl alcohol and water,
The one-
And a thrombocinase which coagulates when exposed to the air in contact with the air. The method according to claim 1,
The first container includes:
Characterized in that when the external pressure is applied to the body in a state that the cap is detached, the one agent injected into the body is sprayed to be applied to the wound area. The method according to claim 1,
The first container includes:
An opening formed in one side of the body filled with the gas;
An injection button for switching the opening to an open or closed state to control the injection of the one material injected into the inside into the outside air;
A first induction pipe provided at the lower end of the opening of the main body to guide the discharge of the raw material to the outside air; And
A second induction pipe for guiding the discharge of the gas filled in the main body to the outside air; And
And a pouch for holding the first induction tube at a lower end thereof and accommodating the first agent,
When the opening portion is switched to the open state by the injection button, the gas filled in the main body pressurizes the pouch and is discharged to the outside air through the second guide pipe. When the gas is discharged, the pouch is contracted, Wherein the first induction tube is configured such that the first induction tube is injected through the first induction tube. The method according to claim 1,
Wherein the second container comprises:
Characterized in that when the external pressure is applied to the body in the state that the stopper is detached, the two agents injected into the body are sprayed and applied to the one agent. The method according to claim 1,
Wherein the second container comprises:
An opening formed in one side of the body filled with the gas;
A spray button for switching the opening to an open or closed state to control spraying of the two materials injected into the inside into the outside air;
And an induction pipe provided at the lower end of the opening of the main body to guide the gas filled in the main body and guide the discharged gas into the outside air,
When the opening portion is switched to the open state by the injection button, the gas filled in the main body is discharged to the outside air through the induction tube, and the two materials injected into the main body are sprayed through the induction tube to be applied to the one material Features a flexible foam band at the wound site. The method according to claim 1,
The two-
Characterized in that when the one material is in contact with the one material, the one material is removed from the wound by hydrolysis of hyaluronidase contained in the two material and polyvinyl alcohol contained in the one material. Foaming band. A method of using a flexible foam band at a wound site,
(a) injecting a first agent into a first container comprising a disinfectant, a hemostatic agent, a polyvinyl alcohol having viscosity, and a thrombocinase;
(b) injecting a second agent comprising hyaluronidase, ethyl alcohol and water into a second vessel;
(c) applying a first agent injected into the first vessel over the wound site; And
(d) applying a bi-material injected into the second container to the top of the first material.

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