JPH01160569A - Application sheet for blood flow accelelator - Google Patents

Abstract

PURPOSE:To decrease irritation to the skin to protect the skin and to prolong application time by letting the area other than that attached to the application site open when the sheet is applied. CONSTITUTION:The application sheet 30 is provided with 2 sheets of bases 31, 32. The 1st base 31 on the blood flow accelerator side is provided with an adhering agent 33 on one side and a fastener 34 on the other side. The 2nd base 32 is applied with an adhering agent 35 on one side and a fastener 36 on the other side. The sheet is attached to the base of a unit case 1 with the adhering agent 33 of the 1st base 32 and with the adhering agent 35 of the 2nd base to the 2nd application site. The attaching force of both face fastener 34, 36 is lower than both adhering agents 33, 35, and provides less adhering force. Therefore, only the central part is adhered, with both peripheral area opened. No tensile force develop in the area around the connecting means to the application site, and irritation to the skin is relieved with protection of the skin. Moreover, no inconvenience occurs with prolonged application of this sheet.

Description

[Detailed description of the invention] 〔Technical field〕 The present invention relates to a mounting sheet for a blood circulation promoting device.

[Background technology]

In order to recover from stiff shoulders and muscle pain, it is effective to promote blood circulation by applying electromagnetic waves to specific parts of the body.

Therefore, a blood circulation promoting device was developed for this purpose. This blood circulation promoting device is equipped with a high-frequency generating circuit, a battery that drives the circuit, and an antenna that forms an electromagnetic field by the function of the circuit, and is used by attaching it to an area where blood circulation is stagnant, such as a lump. It will be done.

The conventional pasting method is as shown in Figure 5.
By using a surgical chart 151 that is slightly longer than the case of the blood circulation promoting device 50, and attaching both ends of the tape 51 attached to the top surface of the case to the body, blood circulation is increased to the target attachment site 52. However, with this method of using surgical tape 51, when attaching the case to a hard-to-reach surface of the body, such as the back, it is necessary to ask someone else's help. There was the inconvenience of having to do so.

Therefore, as shown in FIG. 6, the device 50 is attached to the attachment site 52 of the body using a double-sided adhesive attachment sheet 53 that is approximately the same size as the case of the blood circulation promoting device 50. . One side of the mounting sheet 53 is adhered to the case, and the other side is adhered to the attachment portion 52.

By the way, as shown in the figure, the conventional attachment sheet 53 is made of a material that always remains in one piece, so if the attachment area 52 is a round area such as the shoulder or elbow,
When exercising, the outer peripheral edge of the sheet 53 pulls on the skin as shown by arrow A, which irritates the skin and causes it to become rough or irritated, which is inconvenient for long-term use.

[Purpose of the invention]

In view of the above circumstances, an object of the present invention is to provide a mounting sheet for a blood circulation promoting device that is suitable for long-term use by alleviating skin irritation and protecting the skin.

[Disclosure of the invention]

In order to achieve the above-mentioned object, the present invention is configured such that one side of the sheet is attached to the outer surface of the blood circulation promoting device, and the other side of the sheet is attached to the attachment site for promoting blood circulation, respectively, via joining means. The mounting sheet for a blood circulation promoting device is characterized in that, at least when the sheet is attached to the application site, the joint surface other than the joint surface to the application site becomes open-mouthed. The main subject is a mounting sheet for a blood circulation promoting device.

Hereinafter, the present invention will be described in detail with reference to the drawings showing embodiments thereof.

1 to 3 show a first embodiment of a mounting sheet for a blood circulation promoting device according to the present invention. As shown in these figures, the blood circulation promoting device to which this mounting sheet is attached includes a completely sealed unit case 1 that is shaped like a small flat disk and has a hollow interior. This unit case 1 has a base 3 on the lower side that is attached to the attachment part 2, and a cover 4 on the upper side of the base 3.
are joined using an ultrasonic welder. The base 3 has a donut shape with a through hole 3a at its center, and ventilation grooves 3b are formed radially at the bottom thereof. A printed circuit board 5 is provided inside the case 1, and circuit sections such as an operation control circuit section 6, an oscillation circuit section 7, and a charging voltage detection circuit 8 shown in FIG. 3 are arranged on the top surface of this board 5. In addition, as shown in FIG. 1, a light emitting element 9 is also provided on the printed circuit board 5, which blinks to indicate when it is in an operating state. A battery (rechargeable battery) 10 is arranged at the center position on the board 5, and two connecting fittings 11 and 12 respectively connected to the circuit section are electrically connected to the battery 10.

As shown in FIG. 2, on the bottom surface of the printed circuit board 5,
An antenna 19 that is connected to the oscillation circuit section 7 and can generate high-frequency electromagnetic waves is printed in a spiral shape on the front side, and from around the center there are two different charging stations as shown in Figure 1. Terminals 13,14 protrude. The antenna 19 and both terminals 13.14 are electrically connected to the circuit section, respectively, and both terminals 13.14 are connected to a protective circuit board sandwiched between the printed circuit board 5 and the base 3 and fixed by double-sided adhesive. It is exposed into the through hole 3b through the two holes 15a and 15b of the sheet 15. The battery 10 is charged by connecting the charging terminals of the charger 16 shown in FIG. 2 to both terminals 13 and 14 as necessary. In addition, the charger 16
A power supply unit 17 made of a battery is installed inside the unit, and a charging indicator lamp 18 that lights up when charging is installed outside the unit.
is provided.

By the way, the mounting sheet 30 according to the present invention includes two base materials 31 and 32, as shown in FIG. It is formed. The first base material 31 on the side of the blood circulation promoting device is provided with an adhesive (joining means) 33 on one side and a sheet fastener (joining means) 34 on the other side. The other second base material 32 is provided with an adhesive (joining means) 35 on one side and a sheet fastener (joining means) 36 on the other side.

Both base materials 31 and 32 constitute one sheet 30 by engaging each other with sheet fasteners 34 and 36;
The unit case 1 is attached by the adhesive 33 of the first base material 32.
The adhesive 35 of the second base material 32 is used to attach the second base material 32 to the bottom surface of the second base material 32 . The double-sided fasteners 34, 36 have a certain fastening force (
However, the adhesion force is smaller than the adhesive force of both adhesives 33 and 35, and it is easy to peel off.

As shown in FIG. 3, the first base material 31 is coated with an adhesive 33.
is installed in advance on the bottom of the unit case 1, and
The second base material 32 is attached to the attachment site 2 with an adhesive 35. At this time, if the attachment site 2 is a curved surface such as a shoulder or elbow, the second base material 32 is shaped to follow the curved surface. The blood circulation promoting device including the first base material 31 is attached to the second base material 32 attached to the attachment site 2 by double-sided fasteners 34 and 36. On the other hand, since the first base material 31 is stuck to the back side of the blood circulation promoting device and remains flat, only the center of the double-sided fasteners 34 and 36 is fixed as shown in the figure. When joined, the peripheral edge becomes open-mouthed.

As mentioned above, at least when it is attached to the attachment site, it is configured so that the joints other than the attachment site are opened, so that the blood circulation promoting device is not affected by its own weight or external force. Even when the product is used, no tensile force is generated at the periphery of the bonding means to the attachment site, which reduces irritation to the skin and protects the skin, causing no inconvenience even during long-term use. do not. As in the above embodiment, if the first base material with the blood circulation promoting device is attached to and detachable from the second base material using a planar fastener, the blood circulation promoting device side is removed from the second base material and the second base material is attached to the second base material. Even if you take a bath with the base material left on your skin and then reattach the blood circulation promoting device after bathing, the hook-and-loop fastener is used, so there is no problem with the adhesive strength decreasing and making reattachment difficult. , and can be reinstalled reliably and repeatedly. Moreover, in the past, the blood circulation promoting device itself had to have a complicated waterproof structure in order to take a bath while wearing the blood circulation promoting device, but as mentioned above, only the blood circulation promoting device can be easily attached and detached. If so, there would be no need for such a waterproof structure.

FIG. 4 shows a second embodiment, which uses a sheet fastener 44, 46 and a second base material 42.
The diameter is several times larger than the diameter of the first base material 41 between the blood circulation promoting device and the tract. This expands the attachment range of the blood circulation promoting device having the first base material 41, and even if the blood circulation promoting device is initially attached to the wrong position, it becomes possible to reapply it to another preferred position. The surface fasteners 44 and 46 can always be used reliably without decreasing adhesive force, and the blood circulation promoting device will not fall off later. Note that the second base material 4 to which the sheet fastener 46 is attached
2 can be selected to have any area, large or small. For example, if the size of the base material 42 is such that multiple blood circulation promoting devices can be attached to it, multiple blood circulation promoting devices can be attached even to stubborn areas such as stiffness. Each blood circulation promoting device effectively exerts a blood circulation promoting effect. Furthermore, if the second base material 46 is formed wide, there is a risk that the skin may become irritated, but as shown in the figure, if a large number of ventilation holes 47 are provided, these ventilation holes can be prevented. There is no such problem because extracorporeal steam is smoothly released from the pores 47 through between the hook-and-loop fasteners 44 and 46.

In addition, in the above embodiment, the opening was constructed using a planar fastener, but the fastener was constructed in place of an adhesive having a weaker adhesive force than the adhesive applied to the blood circulation promoting device and the attachment site. You may. The opening portion may be formed by providing a portion without a joining means such as a surface fastener only on the outer peripheral portion of the base material. In the above embodiment, two base materials were used, but the number of base materials may be one or three or more.

〔Effect of the invention〕

Since the mounting sheet for a blood circulation promoting device according to the present invention is constructed as described above, irritation to the skin is alleviated and the skin is protected, making it suitable for long-term use.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of a first embodiment of a mounting sheet for a blood circulation promoting device according to the present invention, FIG. 2 is an internal circuit diagram thereof, and FIG. 3 is a cross-sectional view of a mounting sheet according to the first embodiment. FIG. 4 is an exploded perspective view of the second embodiment; FIG. 5 is a front view of the conventional surgical tape attachment method; and FIG. The figure is a front view showing how the blood circulation promoting device is attached using the conventional attachment tape.2.
・Application area 30...Attached sheet 33°35.
44.46...Connection means agent Patent attorney Takehiko Matsumoto Figure 4 Figure 5 Figure 6

Claims (3)

[Claims] (1) One side of the sheet is on the outer side of the blood circulation promoting device, and
In an attachment sheet for a blood circulation promoting device, the other side of the sheet is attached to an attachment site for promoting blood circulation via a joining means, at least when it is attached to the attachment site, 1. A mounting sheet for a blood circulation promoting device, characterized in that it is configured to have an open mouth at a joint surface other than the joint surface. (2) Two base materials are provided, one of which is attached to the bottom of the blood circulation promoting device and the other to the attachment site, and the other bonding surface is attached to both of the base materials. Claim 1, which is removable with a planar fastener between the parts.
A mounting sheet for a blood circulation promoting device as described in Section 1. (3) The mounting sheet for a blood circulation promoting device according to claim 2, wherein of the two base materials, the one that is mounted on the bottom surface of the blood circulation promoting device is attached with an adhesive.