JPH0341685Y2 - - Google Patents

Description

[Detailed description of the invention] <Technical field> The invention uses a cuff wrapped around the arm to stop the flow of blood vessels and then detects the blood vessel sounds (Korotkoff sounds) to determine blood pressure levels. This is about a blood pressure monitor.

<Prior Art> Conventional blood pressure monitors have a structure in which the arm cuff and main body are separated, so the two have to be assembled when carried, making it inconvenient to carry.

<Purpose of the invention> In view of the above circumstances, this invention is designed to be convenient for carrying.
An object of the present invention is to provide a blood pressure monitor in which a cuff is integrated with a main body.

<Example> The configuration of the present invention will be explained below.

FIG. 1 shows the structure of a blood pressure monitor according to an embodiment of the present invention.

In the figure, 1 indicates two cabinet members 1.
The main body consists of parts a and 1b and is assembled into a box shape. The two cabinet members 1a and 1b are joined at a shaft portion A and can be opened and closed.

The main body 1 houses a cuff 2 therein. The arm cuff 2 is secured to the one cabinet member 1a by two hook bars 3a and 3b running in parallel in the direction of the axis A, which are provided on the inside of the one cabinet member 1a. ing.

When the two cabinet members 1a and 1b are closed, the result is as shown in FIG. In the figure, 4 installed on the outside side of one cabinet member 1a is a circuit section;
It includes a power switch 4a and a display cover 4b that is slidable in the direction of arrow P.

When the blood pressure monitor 1 of this embodiment is worn on the upper arm, the result is as shown in FIG.

After attaching the blood pressure monitor 1, move the display cover 4b and display the liquid crystal display 4c as shown in FIG.
out to the outside. In addition, each symbol in FIG. 4 corresponds to the first
It is equivalent to that of FIG.

When the setting is made as shown in FIG. 4 and the power switch 4a is pressed, as shown in FIG. The air bag 5 protrudes (inflates) with the supplied air. The protrusion of the air bag 5 presses the arm wrapped around the cuff 2, and a known blood pressure measurement is performed.

The obtained blood pressure information is processed by the circuit section 4,
The information is displayed and output on the liquid crystal display section 4c.

Next, other embodiments of the present invention will be described.

The blood pressure monitor of this embodiment has a roll-up arm cuff that is housed inside the box.

That is, as shown in FIG. 6, one end of the cuff 2' is tied to a shaft part B provided in a main body 1' which is made up of two cabinet members 1' and 1'b which are joined so as to be openable and closable. . The shaft portion B is urged by an elastic body (not shown) to rotate counterclockwise in the drawing.

Further, a rod 6 is attached to the other end of the arm cuff 2'. This rod 6 is for fitting into the recess 7 of the cabinet member 1'a after the arm cuff 2' is pulled out of the box 1'. . Note that in the figure, 4' is equivalent to the circuit section described above.

When measuring blood pressure using the blood pressure monitor of this embodiment, as shown in FIG.
After pulling out a certain length of the cuff 2', the rod 6 is inserted into the cabinet member 1'a. Then, the switch 6a provided on the rod 6 is pressed. This switch 6a is the rod 6
This fitting control involves, for example, attaching a magnet to the recess 7 and generating a magnetic field (extinguishing the magnetic field) by pressing (releasing the pressure) the switch 6a on the rod 6. This is achieved by providing means.

Next, the cuff fixing switch 8 provided on the cabinet member 1'a is pressed to stop taking out the cuff 2'. Thereafter, the arm is passed through the cuff 2' and blood pressure measurement is started. In this case, the arm cuff 2' is engaged with the shaft B and the recess 7 via the rod 6.

When the blood pressure measurement is completed, the rod 6 is removed from the cabinet member 1'a, the switch 6a on the rod 6a is pressed to release the two, and the cuff fixing switch 8 is pressed. . As a result, the arm cuff 2' is housed inside the box body 6a by the rotation of the shaft portion B.

The cuff fixing switch 8 includes a control unit 1 that controls the movement of a friction member 9 that contacts the shaft portion B and restricts rotation of the shaft portion B, as shown in FIG.
Connected to 0.

<Effects> As described above, the blood pressure monitor of the present invention includes a main body in which at least one of the two cabinet members connected to each other so as to be openable and closable has a circuit section and a display section for blood pressure measurement; It is provided inside the cabinet member, one end of which is engageable with a locking portion formed in the main body, and the other end of which is stored in the main body so that it can be wound up. It consists of a cuff that is pulled out annularly from the main body by the length, so the main body and cuff are integrated not only when not in use, but also when in use, making it convenient to carry. Measurement is also easier because the display is displayed near the wristband without having to remove it. Furthermore, since the arm cuff is worn by pulling it out from the main body and wrapping it around the arm, it can be worn by a single wearer, making it easy to measure blood pressure.

[Brief explanation of the drawing]

1 and 2 are structural diagrams of a blood pressure monitor according to an embodiment of the present invention, FIG. 3 is a usage state diagram of the blood pressure monitor, and FIGS. 4 and 5 are diagrams of a blood pressure measurement method using the blood pressure monitor. Figures used for explanation: FIG. 6 is a structural diagram of a blood pressure monitor according to another embodiment of the present invention; FIGS. 7 and 8 are explanatory diagrams of a blood pressure measuring method according to the blood pressure monitor;
The figure is a partial structural diagram of the blood pressure monitor. DESCRIPTION OF SYMBOLS 1... Main body, 1a, 1b... Cabinet member, 2... Bracelet, 3a, 3b... Hanging bar, 1'...
...main body, 1'a, 1'b...cabinet members,
2'... Bracelet, 7... Concave portion, B... Shaft portion.

Claims (1)

[Claims for Utility Model Registration] A main body comprising two cabinet members connected to each other so as to be openable and closable, at least one of which has a circuit section and a display section for blood pressure measurement; , one end is capable of being engaged with a locking portion formed on the main body, and the other end is retractably stored inside the main body, and when measuring blood pressure, the main body is extended by a necessary length when the main body is open. A sphygmomanometer comprising: a cuff that is pulled out in an annular manner; and the cuff that has been pulled out is wrapped around the arm at certain times on the blood pressure side to measure blood pressure.