JPS6145757A - Massager - 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 [Technical Field 1] The present invention relates to a pine surge device, and more particularly, to a pine surge device that aims to promote blood flow by applying pine η-) in contact with a living body.

[Background Art] In general, the purpose of a pine surge machine is to supply nutrients and oxygen to the ML fabric by promoting blood flow in living tissues, and to remove waste products from the tissues to activate the tissues. These pine surges,
There are products that rub, massage, press, vibrate, heat, etc., but until now there was no way to display the blood flow promotion effect of the pine surge machine. The strength and time of pine surge were set appropriately based on the feeling of use.

[Objective of the Invention 1 The present invention has been made in view of the above-mentioned points, and its main purpose is to measure the blood flow rate in a living body and to detect the degree of blood flow promotion effect. Our goal is to provide a pine surge machine.

[Disclosure 1 of the Invention In the present invention, one end of a light guide formed by a pair of optical fibers faces a detection window opened at the end of the body of the pine surgery machine that comes into contact with a living body, and the other end of one of the two optical fibers A light emitting element is installed at the end of the optical fiber to irradiate light onto the living tree, and a light receiving element is installed at the other end to receive the reflected light from the living body and convert it into an electrical signal.
A pine surgery machine is disclosed in which a blood flow promotion effect can be determined by applying voltage to a detection circuit unit that detects and displays a change in blood flow in a living body in response to a change in output from a light receiving element or reflected light.

(Example) Hereinafter, an example of the present invention will be described based on the drawings. In this embodiment, a pine surgery machine that applies vibration to a living body is illustrated, but it goes without saying that the present invention is not limited to this and can be applied to other pine surgery machines as well. As shown in FIG. 1, the vibrating section main body 1 has a magnet water 11 and a coil 12, and generates vibration by passing an alternating current through the fill 12.The magnet body 11 is opened downward. It is a hollow body. The magnet body 11 is disposed within an outer frame 13 along its outer peripheral surface, and the outer frame 13 is also opened downward like the magnet body 11.

The magnet body 11 has a magnetic pole on the inner peripheral surface of its opening, and a coil 12 is disposed within this opening. The coil 12 has an annular shape and is integrally fixed to the outer peripheral surface of a vibrating body 14 formed in a substantially cylindrical shape. That is, by applying an alternating current to the coil 12, the vibrating body 14 is caused to vibrate up and down. A part of the vibrating body 1.1 has a pair of upper and lower elastic parts 7.
Ranci pieces 15 and 16 are extended, and the vibrating body 14 can be moved vertically to the magnet body 11 via holding pieces 17 between the lower end of the magnet body 11 and the seven upper and lower lunge pieces 15 and 16, respectively. It will be supported to become. Further, an elastic holder 18 made of rubber or the like is disposed between the lower outer peripheral surface of the vibrating body 14 and the inner peripheral surface of the opening of the outer frame 13. The lower surface of the vibrating body 14 is closed, and a detection window 19 penetrating vertically is formed in the center of the lower surface of the vibrating body 14. One end of the light guide 2 faces the detection window 19 . The light guide 2 passes vertically through the vibrating body 1 and is drawn out from the top surface of the vibrating body 1, and is fixed to a support 21 disposed within the magnet 11 inside the vibrating body 1. . The light guide 2 is a pair of lights 7
As shown in FIG. At the other end of 23, a light receiving element 4 such as a phototransistor, a photodiode, or a cadmium sulfide cell is arranged.

Therefore, if the vibrating body 1 is brought into close contact with a living body while the light emitting element 3 is turned on by the light emitting circuit 31 to emit continuous light with α lighting, the light emitted from the light emitting element 3 will pass through the optical fiber 22 and reach the living body. He is guided and violated by his living body. Here, since the amount of reflected light varies depending on the amount of blood flowing through the living body, when the pine surge by the vibrating body 1 is not being performed,
As shown in Figure 3, the fluctuation 1] of the amount of foul light was small, but after the pine surge, as shown in Figure 4, the fluctuation became large, and by applying predetermined signal processing to this, the blood flow The promotion effect can be displayed.

Figure @5 shows a block diagram of the determination circuit unit 5 that determines the state of blood flow. The determination circuit section 5 includes a light receiving circuit 32 that amplifies an electrical signal corresponding to the reflected light that is the output of the light receiving element 4, and a fluctuation component of the reflected light due to the vibration 1 imparted by the vibrating section main body 1 from the output of the light receiving circuit 32. Filter circuit 33 to remove
, a recognition circuit that determines whether the signal sent from the comparator circuit 34 is caused by a fluctuation in blood flow rate or not. 35, recognition circuit 35
and a display section 36 that responds to the output. Therefore, when the blood flow exceeds the predetermined value set by the comparator circuit 3.1, the display 36 will indicate that the blood flow has been sufficiently promoted, and it is sufficient to continue the pine surge until this display appears. be. Also, when performing pine surge, the intensity of vibration outside and the time for pine surge may be adjusted as appropriate based on the display. As the display section 36, a light emitting diode or a mini lamp can be used as the simplest one, and it may also be one that displays changes over time like a bar graph, or one that notifies you with sound like a buzzer. There may be.

[Effect of the Invention 1] The present invention is as described above.) One end of the light guide formed by a pair of optical fibers faces the detection window opened at the end of the body of the pine sea urchin that comes into contact with the living body. A light emitting element that irradiates light to a living body through an optical fiber is installed at the other end of one side, and a light receiving element that receives reflected light from the living body and converts it into an electrical signal is installed at the other end. Since the output is applied to a detection circuit that detects and displays changes in blood flow in the living body in response to changes in reflected light, the detection circuit detects and displays changes in blood flow in the living body at the same time as pine surgery. This has the advantage that it can be determined by the display of the area, and as a result, the strength of the pine surge and the time for pine surge can be set appropriately according to the display.

[Brief explanation of the drawing]

Fig. 1 is a schematic cross-sectional view showing the main body of the vibrating unit used in the present invention, Fig. 2 is a bottom view of the vibrating unit used in the above, and Figs. FIG. 5 is a block diagram showing the constant circuit section used in the present invention. Reference numeral 1 designates a vibrating section main body, 2 a light guiding line, 3 a light emitting element, 4 a light receiving element, 5 a determination circuit, 19 a detection window, and 22 and 23 optical fibers. Agent Patent Attorney Ishi 1) Chief 7 Figure 1 Figure 3 Figure 4 Time

Claims (1)

[Claims] (1) It has a massage machine body that massages a living body by contacting it, and one end of a light guide formed by a pair of optical fibers faces a detection window opened at the end of the massage machine body that comes into contact with a living body. One end of the optical fiber is equipped with a light emitting element that irradiates light onto the living body through the optical fiber, and the other end is equipped with a light receiving element that receives reflected light from the living body and converts it into an electrical signal. A massage machine characterized in that the output of the light-receiving element is applied to a detection circuit section that detects and displays changes in blood flow in a living body in response to changes in reflected light.