JPS6128561Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a wrist cuff for a Libarotchi type blood pressure monitor.

Blood pressure measurements have traditionally been carried out by doctors and nurses, so measuring instruments have been designed to be easy to use for measuring a patient's blood pressure. Recently, it has become more common to measure one's own blood pressure by oneself, and it is difficult to use a method that assumes that someone else will measure it, especially when it comes to wearing an arm cuff. It is necessary to

The present invention has been developed by attaching the winding support rod of the present invention to the end of the air supply bag side of a commercially available Libarotchi type blood pressure monitor, so that the arm cuff can be attached to one's own arm, which requires considerable skill. The device is extremely easy to install, and anyone can do it with the correct amount of strength.

In other words, the present invention incorporates an air supply bag that can be freely pumped and discharged and inflated using a pressure supply means, and detects and measures the Korotkoff sound that is generated during the process of compressing the upper arm and then gradually discharging the air. In a wrist cuff used for a Libarotchi type blood pressure monitor, a removable surface is provided on the outer surface of the arm cuff on the side that has an air supply bag in the longitudinal direction, and on the inner surface of the side that does not have an air supply bag in the longitudinal direction of the arm cuff. Attach the female and male pieces of the fastener, and attach an Alphabet C- or J-shaped wrapping support rod with a cutout in the longitudinal direction to the end of the wristband on the side that has the air supply bag in the longitudinal direction. The arm cuff is inserted through the cut out part of the wrapping support rod, the arm cuff is rolled up using the wrapping support rod as a fulcrum, and the arm cuff is turned over and fixed with a hook-and-loop fastener, giving it an appropriate amount of slack when worn. This configuration is a cuff for a Libarotchi type blood pressure monitor.

The present invention will be explained below with reference to the drawings.

FIG. 1 is a drawing showing the structure of a C-shaped winding support rod used in the present invention. It is preferable that the long side of this winding support rod is approximately the width of the cuff, and the short side thereof is desirably about twice the thickness of the cuff.

Further, the length of the cut portion of the long side is about 1/3 or more of the long side. Although the cross section is shown as circular, it may be oval or rectangular. Preferably, the material is metal, synthetic resin, etc. FIG. 2 is an example of a J-shaped support rod for use with the arm cuff of the present invention. The length, material, and cross-sectional shape are the same as in FIG.

FIG. 3 is a plan view of the cuff of the present invention, showing a state in which a C-shaped support rod is attached to a commercially available Rivalotchi type blood pressure monitor. is a C-shaped structure, is a wristband, is a JIS standard rubber air supply bag,
is a magic tape (product name) that is used to secure the cuff when it is wrapped around the arm, and the and and are designed to interlock with each other.

FIG. 4 is a plan view of one embodiment of the arm cuff of the present invention. Another modification of the present invention is one in which an auxiliary device having C-shaped and J-shaped structures can be attached to an arm cuff that is already commercially available or owned by general users.

is an auxiliary device for the arm cuff of the present invention, and its configuration is C.
It consists of an arm cuff with a piece of cloth or synthetic leather sewn as shown in the figure on the side where there is no notch with the letter-shaped support rod, and Velcro tape attached to one side.

is part of the existing arm cuff, is a rubber air bag,
is magic tape. Magic tape is
Since the pair is used and the size is only connected to the , the minimum size is sufficient. Once the parts are glued together, the existing cuff will be in the same state as shown in Figure 2. Even if this auxiliary tool is used, the same effect as the cuff shown in FIG. 2 can be obtained.

FIG. 5 shows the procedure for actually wearing the arm cuff according to the present invention. The names from to to in the figure are the same as in Figure 3.

Place the side of the arm cuff with the rubber air bag attached to the C-shaped winding support rod on your arm, and roll the C-shaped winding from the cut part of the rectangular ring on the side that does not have air ventilation, as shown in ○A. Pass it through the support rod and make the cuff into a loop. Next, if you pull the arm cuff strongly in the direction of the arrow, the ring will become smaller and can be wrapped tightly around your arm, resulting in a circle shape. While in this state, move the end of the cuff in the direction of the arrow and attach the magic tape to make the state shown in ○c. This completes wearing the arm cuff. At the stage of transition from ○B to ○C, the previously tightly tightened cuff loosens for a moment, but if the cuff is wrapped too tightly when measuring blood pressure, accurate blood pressure values may not be obtained. It is appropriate for the book to fit between the arm and the cuff, and it is extremely convenient for the book to loosen momentarily, making it ideal for wearing.

After blowing air into the rubber bag inside the arm cuff and completing the measurement, release the Velcro tape and pull it to the left and right to release the loop and easily remove the cuff from your arm. .

[Brief explanation of the drawing]

1 and 2 are a plan view and a side view of a C-shaped rolling support rod and a J-shaped rolling support rod, respectively, and FIGS. 3 and 4 are plan views of an embodiment of the present invention, FIG. 5 illustrates the use of the arm cuff according to the present invention.

Claims (1)

[Scope of utility model registration request] A Rybarotchi type blood pressure monitor that has a built-in air supply bag that can be freely pumped and discharged and can be inflated using a pressure supply means, and that detects and measures the Korotkoff sound that occurs when the upper arm is compressed and then gradually exhausted. In the arm cuff to be used, female and male pieces of both removable fasteners are attached to the outer surface of the arm cuff on the side that has the air injection bag in the longitudinal direction and on the inner surface of the side that does not have the air injection bag in the longitudinal direction of the cuff. A C-shaped or J-shaped rolling support rod made of Alphabet with a cutout in the longitudinal direction is attached to the end of the arm cuff on the side that has the air supply bag in the longitudinal direction. An arm for a Ribarotchi type blood pressure monitor that has a structure in which the arm cuff is inserted through the cut out part of the rod, wrapped around the wrapping support rod as a fulcrum, and the arm cuff is reversed to secure the hook-and-loop fastener, giving an appropriate amount of slack when worn. band.