JPH0345687Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a cuff for a blood pressure monitor that is formed of loop fabric on both sides, allows easy insertion of an air bag, and is easy to manufacture.

(Prior Art) Conventionally, as shown in FIG. 4, this type of wrist cuff for a blood pressure monitor has a belt loop 13 attached to one end of the cloth cuff, and an air bag inserted into the cuff. When sewing the cuff, the body 11 is placed inside the cuff and the surrounding area is sewn using a sewing machine, so if the air bag body 11 is defective or deteriorates and a hole develops, it becomes necessary to replace it. However, replacing the air bag body 11 was very time-consuming.

Furthermore, the sewing process of conventional wristbands for blood pressure monitors is time-consuming.

(Problem to be solved by the invention) In the prior art as described above, the aim is to simplify the sewing process of a wrist cuff for a blood pressure monitor, and to make it possible to easily replace a defective air bag body. It is.

(Means for Solving the Problems) The present invention consists of a fabric A whose front surface is a loop fabric surface 1 and whose back surface is a synthetic resin coating surface 2;
Using fabric B, in which lid pieces 3, 3 having a notch for inserting the tube 9 were formed on the upper part of a fabric of the same shape as this, polymerization was carried out with the synthetic resin coating surfaces 2, 2 on the inside, and air Excluding the opening 4 into which the bag 11 is inserted, the periphery of the arm cuff is welded 5, the arm cuff is divided into a plurality of vertical welded parts 6 at the center left part, and the bag part 8 is attached at the center right part of the arm cuff. An air bag body 11 having a tube 9 is inserted into the bag part 8, a hook member 7 is attached to the back surface of the left end of the cuff, and a hook member 1 is attached to the inside of the lid pieces 3, 3.
It has a structure in which 0 and 10 are fixed respectively.

(Example) To explain an example of the present invention, as shown in Fig. 1, the fabric forming the armband was cut into pieces of about 14 cm in length and about 45 cm in width, with the front surface made of loop fabric 1 and the back surface made of synthetic resin. Using fabric A consisting of the coated side 2 of Polymerize the fabrics A and B with the synthetic resin coating surfaces 2 and 2 on the inside, and weld the periphery 5 except for the opening 4 where the air bag 11 will be inserted, and attach it to the center left part of the cuff. The arm cuff is divided into three parts by vertical welding parts 6, 6, 6, and a bag part 8 is formed in the center right part of the arm cuff.An air bag body 11 having a tube 9 is inserted into the bag part 8, and the left end of the arm cuff is divided into three parts. A hook member 7 is placed on the back side of the lid, and hook members 10 and 1 are placed on the inside of the lid pieces 3 and
It has a structure in which 0 is sewn on each.

Incidentally, the pipe 9 is for supplying air to the air bag body 11.

The fabrics A and B forming the arm bands of the above embodiments are as follows:
The hook member 7 is made of nylon, polyester, etc. and coated with synthetic resin on its inner surface, and the hook member 7 is not limited to being sewn. Good too.

Next, to explain how to use this invention, in the state shown in Figure 1, place the left elbow joint on the center of the cuff, put the left side of the cuff over the slightly inner side of the elbow joint, and then place the cuff on the right side. The arm cuff part containing the air bag body 11 is overlapped with the left hook member 7 to match the thickness of the arm of the person whose blood pressure is to be measured. Put it on, and firmly secure the cuff to the left elbow joint.

The arm cuff is fixed on the slightly inner side of the elbow joint where the artery runs relatively on the surface, and in this state air is supplied to the air bag body 11 of the tube 9, and the pressure causes the arm artery to open. When blood circulation stops and then pressurization stops, the automatic exhaust valve works and gradually removes the air from the cuff.The pressure in the cuff becomes equal to the systolic blood pressure, blood begins to flow, and when the air is removed further, the air returns to normal. Returning to pulsation, the blood pressure is measured during the automatic evacuation described above.

(Effects of the invention) The arm cuff according to the invention is made of the loop fabric material 1 on the entire front and back sides, so it can be attached to the hook piece at any position, so it can be worn on both thick and thin arms. Easy to fit and easy to operate.

Further, the present application describes a fabric A having a loop fabric surface 1 on the front side and a coating surface 2 made of synthetic resin on the back side, and a lid piece 3 using the fabric A and having a notch in the upper part of the fabric having the same shape as the fabric A. , 3 is used, polymerize the fabrics A and B with the synthetic resin coated surfaces 2 and 2 inside, and remove the opening 4 where the air bag body 11 is inserted, and the peripheral edge are welded 5, and the entire front and back surfaces of the arm cuff are made of loop fabric 1, and the arm cuff is divided into a plurality of vertical welded parts 6 on the left side of the center,
A bag part 8 is formed on the right side of the center of the cuff, an air bag body 11 having a tube 9 is inserted into the bag part 8, and a hook member 7 is attached to the back side of the left end of the cuff, and a lid piece 3, Since the hook members 10 and 10 are respectively fixed to the inside of the air bag body 3, it is easy to insert and replace the air bag body 11, the sewing process is omitted, and even if the air bag body 11 is defective or Even if it deteriorates and a hole develops, it can be easily replaced, and the air bag body 11 can be replaced without much effort, so that the cuff can be provided economically.

[Brief explanation of the drawing]

Fig. 1 is a front view of the armband according to the present invention, Fig. 2 is a partially cutaway rear view of the armband according to the invention, Fig. 3 is an explanatory sectional view of the fabric, and Fig. 4 is an armband showing a conventional example. It is a band top view. A... Fabric, B... Fabric, 1... Loop fabric surface, 2... Synthetic resin coating surface, 3... Lid piece, 4... Opening, 5... Welded part, 6... Welded part, 7...Hook member, 8...Bag body, 9...
Pipe, 10... Hook member, 11... Air bag body, 1
2...Loop member, 13...Obi ring.

Claims (1)

[Scope of utility model registration request] Fabric A is made up of a loop fabric surface 1 on the front side and a synthetic resin coated surface 2 on the back side, and using the fabric A, lid pieces 3, 3 having a notch in the upper part of the fabric having the same shape are formed. Using the prepared fabric B, polymerize the fabrics A and B with the synthetic resin coated surfaces 2 and 2 on the inside, and weld the periphery of the fabric B except for the opening 4 where the air bag 11 is inserted. Then, the arm cuff whose entire front and back surfaces are made of the loop fabric surface 1 is divided by a plurality of vertical welded parts 6 on the left side of the center, and a bag part 8 is formed on the right part of the cuff from the center. A blood pressure monitor characterized in that an air bag body 11 having a tube 9 is inserted, a hook member 7 is fixed to the back surface of the left end of the cuff, and hook members 10 are fixed to the inside of the lid pieces 3, 3, respectively. cuff for.