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Blood pressure monitor cuff and blood pressure monitor

A sphygmomanometer and cuff technology, applied in the field of sphygmomanometer cuffs and sphygmomanometers, can solve the problems of the limitation of the hinge part and the inability to obtain the best retention force.

Inactive Publication Date: 2006-09-20
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the thickness of the curved elastic member is determined for the purpose of ensuring the function as the hinge portion, there are problems such as that the optimal holding force cannot be obtained, or the position where the hinge portion is installed is limited.

Method used

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  • Blood pressure monitor cuff and blood pressure monitor
  • Blood pressure monitor cuff and blood pressure monitor
  • Blood pressure monitor cuff and blood pressure monitor

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0028] In the following embodiments, a blood pressure monitor for the wrist will be described as an example, but the blood pressure monitor cuff and the blood pressure monitor of the present invention are not limited to the blood pressure monitor for the wrist, and can also be applied to the blood pressure monitor for the upper arm. and other forms of sphygmomanometers.

[0029] figure 1 It is a perspective view showing the appearance of the sphygmomanometer in the embodiment of the present invention. like figure 1 As shown, the blood pressure monitor 100 in the embodiment of the present invention has a device body 110 and a cuff 130 . The display unit 111 and the operation unit 112 are arranged on the surface of the device main body 110 , and the above-mentioned cuff 130 is attached to the device main body 110 .

[0030] Figure 2 is a representation of figure 1 A cross-sectional view of the internal structure of the blood pressure monitor cuff shown. As shown in FIG. 2 ,...

no. 2 approach

[0059] Next, a second embodiment will be described based on the drawings. Figure 9 is a perspective view showing the structure of the buckling portion of the curved elastic member, Figure 10 It is a front view of the structure of the said bending part.

[0060] In the bending elastic member 160 of this embodiment, a rectangular opening 168 extending in the width direction of the bending elastic member 160 is provided at the bending portion, and the bending elastic member 160 circumferential direction at the bending portion 161 is The area is smaller than other locations of the curved elastic member 160 . More specifically, if the full width of the curved elastic member 160 is defined as W, a connecting portion 169 with a width of 1 / 10 of W is left at both ends in the width direction of the flexed portion 161, and a cross section 169 is provided at the central portion. The opening 168 spans 8 / 10 of the length of W.

[0061] When the bending moment when the bent portion 161...

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PUM

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Abstract

A curled elastic member (160) has a flexion portion (161) allowing for local flexion. The curled elastic member (160) is provided with an abutment piece (165) positioned on the outer side of the flexion portion (161) and brought into abutment with the outer surface in proximity to the flexion portion (161) when the curled elastic member (160) is in the shape suitable for blood pressure measurement. The flexion portion (161) is provided with a groove (162) on the inner circumferential side thereof with a groove bottom having the shape of an arc in cross section. A blood pressure monitor cuff and a blood pressure monitor are provided with the curled elastic member formed to be foldable without losing the essentially required characteristics.

Description

technical field [0001] The present invention relates to a sphygmomanometer cuff having an air bag for blocking blood in an artery by compressing a body, and a sphygmomanometer having the cuff. Background technique [0002] Usually, when blood pressure is measured, first, a cuff containing a fluid bag for compressing an artery located inside the body is wound around the body surface of the body. And, by pressurizing the wound fluid bag and then depressurizing it appropriately, the arterial pressure pulse wave generated in the artery is detected. The measurement of the blood pressure value is thus carried out. [0003] A cuff is a hollow belt-shaped structure having a fluid bag and can be wound around a part of the body. The cuff includes a fluid bag, a winding device for wrapping the fluid bag around the body, and a curved elastic member that maintains the shape of the cuff. A cuff that is wrapped around the wrist or upper arm of a human body is sometimes called an armband...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/022
CPCA61B5/02233A61B5/6824A22C25/16A22C25/08B26D7/26
Inventor 佐野佳彦家老广道岸本宽志鹤身嘉德
Owner OMRON HEALTHCARE CO LTD