JPS63200773A - Chemical liquid applicator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a disinfection and therapeutic drug applicator, and more particularly to a portable drug applicator that can be quickly applied to disinfection treatment of external injuries, etc. Regarding.

[Prior Art] Conventionally, for the disinfection and treatment of external wounds such as abrasions and cuts, it has been widely used to soak cotton wool supported by a bottle set in a medicinal solution and apply it to the affected area.

It is difficult to carry such tweezers, cotton swabs, and medical solutions at all times.9 When an injury is sustained outdoors, disinfection and treatment are delayed, and the wound often becomes suppurated. Absorbent cotton must be sterile when used, and tweezers must be sterilized after use and, like unused cotton wool, must remain sterile until the second use. It is almost impossible for ordinary households to maintain it.

Therefore, there is a need for disinfectant treatment instruments that are easy to maintain in a sterile state and are easy to use, but conventionally simple instruments have not been available.

[Problems to be Solved by the Invention] An object of the present invention is to provide a portable drug application tool for disinfecting external wounds and preventing suppuration due to delayed treatment.

Another object of the present invention is to provide a chemical liquid application tool that solves the difficult problem of maintaining tweezers and absorbent cotton in a sterile state.

[Structure of the Invention] [Means for Solving the Problems] The present invention includes a cylindrical container body having an application member at one end and an open end, an elastic gasket at the tip, and a container body at the other end. A chemical liquid application comprising a pusher having a finger rest and inserted into the container main body, and a liquid agent being housed in a part or all of the space between the application member and the gasket in the container main body. It is a tool. This container body is
An elastic frame that can slide inside the container is provided between the gasket and the application member, a liquid is stored between the elastic frame and the gasket, and the container body on the application member side than the elastic frame It is preferable that the inner diameter is larger than the diameter of the elastic body frame. Further, the container main body has a cap portion that covers the applicator, and can be configured to shield the applicator from the outside. Furthermore,
The container main body and the cap are integrated at a breakable thin part, and can be constructed so that the applicator can be exposed when the two are separated. Also, the liquid agent.

Preferably, the container is sealed and stored within the container body.

[Function] The chemical liquid applicator according to the present invention is easy to use. Before use, the cap covering the application member can be removed, the pusher can be pressed, and the chemical liquid sealing stopper can be removed. It is infiltrated into the application member. Therefore, in the device of the present invention, the amount of the drug solution can be adjusted by the pressing force of the pusher, and the drug solution can be dripped as necessary, such as when washing away foreign matter adhering to the affected area.

A chemical liquid applicator (stick) according to the present invention.

A plastic outer cylinder with a hollow part, an elastic frame attached to the opening of the outer cylinder, and a pusher attached to the other end of the plastic outer cylinder. It has an elastic gasket, and a chemical liquid is sealed in the hollow part of the outer cylinder between the elastic frame and the elastic gasket. Therefore, it is made airtight against the plug and gas. Furthermore, in the chemical liquid applicator of the present invention, a hollow sheathing member is provided at the end of the outer cylinder on the side where the elastic body frame is attached, and an application member is provided at the end of the sheath portion. A Sarani cap is provided on the outside of this application member to isolate the application member from the outside. As described above, in the chemical liquid applicator of the present invention, the chemical liquid can be completely isolated from the outside in the container, maintained in a sterile state, and prevented from leaking or evaporating to the outside.

The pusher can usually be made of plastic.

Its shape may have the same function as a conventional regular syringe, such as a straight rod shape, a five-shaped pusher having exactly the same function, or another structure having the same function. It can be of any shape.

When this 5-shaped pusher is used, a slit is formed on a part of the side of the outer cylinder (container) at the end opposite to the gasket provided at the tip, and the 5-shaped protruding tip is exposed to the outside. It has a side slide switch type, and the glaze reduction part 8 and part 9 of the pusher make it possible to make the chemical liquid applicator tool compact in size.

In the chemical liquid applicator of the present invention, the tip of the outer cylinder is further provided.

The device has an outer sheathing member having an applicator at its tip, and applies the medicinal liquid to the skin of a human body by means of the applicator member soaked with the medicinal liquid that flows out when the pusher is pressed. For this application member and its surrounding area.

Furthermore, a cap member is provided to shut off from the outside. As a result, the application member of the present invention can be easily kept in a sterile state.

The chemical solution applicator of the present invention can be sterilized by a well-known sterilization method during or after its manufacture.

For example, plastics such as polyethylene, polypropylene, polystyrene, and polyethylene terephthalate can be used as the chemical liquid applicator of the present invention.

These synthetic resins can be molded by injection molding, extrusion molding, blow molding, vacuum molding, or the like.

The drug solution applicator according to the present invention is not limited to a tubular shape, but a tubular one is suitable and preferred from the viewpoint of molding techniques.

[Example] Next, the chemical liquid applicator of the present invention will be described in more detail in the following concrete example, but the present invention is not limited to the following description.

111th! FIG. 6 shows a partially cross-sectional front view of the structure of the chemical liquid applicator according to the present invention.

1 is an application member, 2 is an elastic body frame, for example, a rubber stopper, 3 is a chemical solution, 4 is 2 elastic body gaskets, for example, a rubber gasket, 5 is a pusher, and 7 is a hollow cylindrical shape. In the container, 7a is the outer cover.

7 and 7a constitute a container body. The coating member is formed from a porous material or a long fiber bundle. The elastic stopper 2, which allows the drug to infiltrate and supply the drug to the affected area, is pushed into the hollow cylindrical container 7 from the wide hollow part to the narrow hollow part, and is tightly fixed by the elastic force of the elastic body. has been done. The chemical solution 3 is stored in a space between the fixed elastic frame 2 and the elastic gasket 4 at the tip of the pusher 5. The pusher 5 has a pushing part 6 at the end opposite to the gasket 4. Further, in front of the fixed tip of the elastic body frame 2 of the hollow cylindrical container 7, there is an outer cover 7a,
An application member 1 is attached to the end thereof. The outer cover 7a is hollow, and the elastic body frame 2 and the application member 10 are tightly fixed.
form a space in between. The outer cover 7a includes the applicator 1 at its end, and a cap (not shown) can be attached to the outer cover 7a to protect these members from the outside. The cap has a shape that covers the outer cover 7a and the application member 1, and is made of plastic.

FIG. 2 is a partially sectional view showing how the chemical liquid applicator shown in FIG. 1 is used.

That is, by pushing the end 6 of the pusher 5 of this chemical liquid applicator in the direction of the arrow, pressure is applied to the chemical liquid 3 with the elastic gasket 4 . The medicinal liquid 3 under pressure applies the pressure to the elastic body frame 2. When the pressure exceeds the contact resistance of the elastic body frame 2.

The elastic body frame 2 comes off from the opening of the cylindrical container 7, and the medical solution 3 flows out together with the elastic body frame 2 into the hollow part of the outer cover 8.
It fills the hollow part of the outer cover 7a and infiltrates into the application member 1.

By adjusting the force with which the pusher 5 is pressed, the amount of the chemical solution flowing out can be adjusted, and the amount of the chemical solution supplied to the application member 1 can be adjusted as appropriate. Namely, 1. For normal application of the affected area, the pushing force on the pusher 5 is small and the affected area cannot be directly applied.If the medicinal solution is to be dripped from the applicator 1, it can be pressed strongly and the medicinal solution can be supplied from the applicator 1 as appropriate. .

FIG. 3 is a partial sectional view showing the structure of the present invention, particularly a chemical liquid applicator with an improved shape of the pusher.

That is, it has a structure in which the pusher is L-shaped so that the chemical liquid applicator can be made compact. As shown in FIG. 9, the pusher 5 is L-shaped, and a slide switch type pusher 8, which is a part of the end of the pusher 5, protrudes from the n-shaped container 7. A slit part 9 is provided in a part of the wall of the cylindrical hollow container 7, and a slide switch type pusher 8 comes out from there.By pushing and sliding the pusher 5, the pusher 5 moves, and the chemical liquid 3 passes through the elastic gasket 4. It is something that can put pressure on. The slit portion 9 must be formed in the container wall by a distance sufficient to allow the pusher 5 to be pushed.

[Effect of the invention] The chemical liquid application tool of the present invention is as follows.

First, it is small and lightweight, and can be carried around at all times.When using it, it is easy to moisten the application member with the chemical solution by simply operating the pusher, and it can be used depending on the situation and degree of injury. Be able to adjust the amount of chemical solution.

Second, it is disposable, so there is no need to sterilize it before or after each use, so it can be used in sterile conditions, preventing bacterial infection, and hygienic application of chemical solutions. Thirdly, it was possible to provide a stick for use in the treatment, and therefore, it was possible to shorten the operation and treatment time.

We were able to obtain remarkable technical effects such as:

[Brief explanation of the drawing]

FIG. 1 is a partially sectional view showing an example of a chemical liquid applicator according to the present invention. FIG. 2 is a partial sectional view showing a state in which the chemical liquid applicator of the present invention is used. 3rd vlJ is a partial sectional view showing another example of a chemical liquid applicator according to the present invention. [Explanation of symbols of main parts] 101. Chemical liquid application member. 2000 Elastic plug 3... Chemical solution 4000 Elastic gasket 580. Pusher 601. Pushing part 6a of the pusher...Pushing force...Cylindrical container 7a...Outer cover

Claims (5)

[Claims] (1) A cylindrical container body with an applicator at one end and open at the other end, an elastic gasket at the tip, a finger rest at the other end, and a pusher inserted into the container body. A chemical liquid applicator, characterized in that the liquid agent is housed in a part or all of the space between the applicator member and the gasket in the container body. (2) The container body has an elastic stopper that can slide inside the container between the gasket and the application member, a liquid is stored between the elastic stopper and the gasket, and the elastic stopper 2. The chemical liquid applicator according to claim 1, wherein the inner diameter of the container body closer to the applicator member is larger than the diameter of the elastic stopper. (3) the container body has a cap that covers the application member;
3. The chemical liquid application tool according to claim 1 or 2, wherein the application member is shielded from the outside. (4) The container body and the cap are integrated at a breakable thin part, and the application member is exposed when the two are separated. The chemical liquid applicator according to item 1 or 2. (5) The liquid medicine applicator according to any one of claims 2 to 4, wherein the liquid medicine is hermetically stored in a container body.