JPH0140505Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is an improvement on a bandage suitable for hemostasis, and more specifically, it is a method for quickly and hygienically post-processing such as hemostasis of injections, drips, and joint punctures. The present invention relates to a practical hemostatic bandage that can be applied to the skin surface with good appearance without distortion.

[Conventional technology and problems to be solved]

As is well known, in conventional medical practice, post-injection, intravenous drip, joint puncture, etc. procedures to stop bleeding include compressing the skin muscles with acupressure, wiping the skin surface with disinfected absorbent cotton, or applying a bandage. There is.

However, all of these methods have an incomplete hemostatic effect and take a considerable amount of time to stop bleeding, and there is a risk of bacterial infection due to even the slightest carelessness, which poses problems in terms of hygiene. Ta. Moreover, in the method of applying a bandage, the bandage itself is cut into a rectangular shape using a cutting device such as scissors, so it is difficult to apply the bandage to a visible part (for example, a patient's arm). If you do not carefully orient the bandage to the top, bottom, left and right of the target area, it will look very unsightly and unsightly and will often be unpopular with patients. The state of the medical field simply does not allow for the time-consuming and time-consuming application of bandages to stop the bleeding, and we are now stuck in a dilemma.

The present invention was developed in view of the above-mentioned situation with conventional techniques for hemostasis treatment.The purpose of this invention is to quickly and easily stop hemorrhage with a single touch, and to eliminate bacteria after the fact. To provide a practical hemostatic bandage which is effective in preventing infection and which can be applied smartly without having to consider the orientation when using it.

[Means adopted to solve the problem]

The means adopted by the present inventor to solve the above technical problem will be described below with reference to the accompanying drawings.

In other words, the ``hemostatic bandage set'' of the present invention skillfully utilizes the water absorption and dissolving and adhering properties of small round gelatin foam (gelatinfoam) 2, which is made by freeze-drying and solidifying foamed liquefied gelatin. The gelatin foam 2 is attached concentrically to the center of the adhesive surface of the semi-transparent circular adhesive sticker 1, thereby rapidly absorbing blood and sealing the wound. By adopting this method, one unit of bandage S can be applied freely in a non-directional manner, improving usability.
In addition, by adopting a method of affixing these adhesive plasters S, S, etc. to the release sheet 3 in a row at a predetermined interval so that the gelatin foam 2 is sandwiched between them, the operability of application at the time of initial application can be improved. The gist lies in the fact that it is convenient and furthermore, by employing a means of sealing the bag 4 in a gas sterilized state, post-infection with bacteria and the like is prevented.

〔Example〕

Hereinafter, the present invention will be described in more detail based on embodiments shown in the accompanying drawings.

In the drawing, what is indicated by reference numeral 1 is a circular adhesive sticker, and in this example, a translucent vinyl chloride sheet is used in a circular shape with a diameter of 10 mm, and one side is coated with a well-known adhesive made of para-rubber or the like as a main ingredient. A material coated with a binder is used.

What is designated by the numeral 2 is a spongy gelatin foam. This gelatin foam 2 is formed by melting gelatin, whipping it, freeze-drying it, and molding it into a small circle with a thickness of 1 mm and a diameter of 4 mm, and a concentric circle is formed in the center of the adhesive surface of the adhesive sticker 1. By fixing it in a shape, one unit of bandage S is constructed. However, such gelatin foam 2
When it comes into contact with a bleeding area, it absorbs the moisture in the wound and melts, and the dissolved gelatin components adhere to the wound and block it like a blood clot, resulting in a surprisingly rapid hemostasis effect. can get.

The reference number 3 is a rectangular release sheet (referred to as a tack mount) made of release paper. In this embodiment, the above-mentioned adhesive plasters S are adhered to the release sheet 3 in two rows of six adhesive plasters S at 3 mm intervals, with the gelatin foam 2 interposed therebetween.

Reference numeral 4 indicates an airtight sack made of a polyproethylene sheet, and the plasters S, S, . . . attached to the release sheet 3 are sealed in a sterile state with ethylene oxide gas. The illustrated embodiment is shown in an open state to show the contents.

Although the present embodiment is generally constructed as described above, the present invention is by no means limited to the above-mentioned embodiment, and various design changes are possible within the scope of the "claims for utility model registration". For example, the material for the release sheet 3 of the adhesive sticker 1 is not limited to those listed in the examples, but can also be selected from materials commonly used for conventional adhesive plasters, and these design-changed products are based on the present invention. It naturally falls within the technical scope.

[Effects of this invention]

As explained above, the hemostatic bandage set of the present invention was the result of intensive research in search of a simple, clean, and aesthetically pleasing bandage for hemostasis after injections, infusions, joint punctures, etc. As a hemostasis member fixed concentrically to the adhesive surface of a semi-transparent circular adhesive sticker, a small circular gelatin foam was used, which not only has excellent absorption of bleeding from wounds but also The water in the blood melts the gelatin component of the same form and adheres to the wound, forming a blood clot that blocks the wound, thereby significantly accelerating the healing of the wound.

In addition, in the case of the hemostatic bandage set of the present invention, the unit bandages constructed as described above arrive on a release sheet and are sealed in an airtight bag in a gas sterilized state. By folding the release sheet from the back side of the area where the bandage is applied, combined with the elasticity of the adhesive seal material, the desired bandage can be removed smoothly and smoothly, making it extremely useful in medical settings where speed is important. It's efficient and useful.

Furthermore, with the bandage set of the present invention, if the bandages are peeled off in order from the opening end, the hemostasis bandage at the back will not be contaminated with bacteria in the slightest and will remain clean, effectively preventing the risk of secondary infection. I can do it.

Furthermore, since both the adhesive seal and the gelatin foam of the hemostatic bandage applied to the set of the present invention are circular, there is no directional restriction on its use, and it can be applied as desired, unlike conventional rectangular bandages. There is no unsightliness caused by unilateral or oblique orientation, and it can be applied neatly and beautifully, and since the adhesive sticker is made of translucent material, it can be applied easily to patients who have difficulty stopping bleeding. Even in the case of injection, etc., it is possible to easily confirm and judge the state of hemostasis, and it is very practical.

[Brief explanation of drawings]

FIG. 1 is an explanatory perspective view of the hemostatic bandage set of the present invention in an unsealed state. 1... Adhesive sticker, 2... Gelatin foam,
3...Release sheet, 4...Airtight seal, S...
Bandaid.

Claims (1)

[Scope of utility model registration request] A small circular gelatin form 2 is made by freeze-drying and solidifying foamed liquefied gelatin.
While concentrically adhering to the center of the adhesive surface of the translucent circular adhesive sticker 1 to form one unit of bandage S, these bandages S, S... are attached to the gelatin form 2.
A hemostatic bandage set characterized in that the adhesive bandages are arranged and pasted on a release sheet 3 at predetermined intervals so as to be sandwiched in the middle, and sealed in an airtight sac 4 in a gas sterilized state.