Omron HBP-1300 Instruction Manual page 325

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(NIBP) ‫ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ ﺍﻟﺧﺎﺭﺟﻲ‬
‫ﻣﺑﺎﺩﻯء ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ ﺍﻟﺧﺎﺭﺟﻲ‬
‫ﻁﺭﻳﻘﺔ ﺍﻟﻘﻳﺎﺱ ﺑﺎﻟﺫﺑﺫﺑﺎﺕ‬
‫ﻳﺗﻡ ﺍﻟﺗﻘﺎﻁ ﺍﻟﻧﺑﺿﺔ ﺍﻟﺗﻲ ﺗﻧﺗﺞ ﻋﻥ ﺍﻧﻘﺑﺎﺽ ﺍﻟﻘﻠﺏ ﻋﻠﻰ ﺃﻧﻬﺎ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﻣﻥ ﺃﺟﻝ ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ. ﻭﺇﺫﺍ ﺗﻡ ﺿﻐﻁ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ‬
.‫ﺍﻟﻣﻠﻔﻭﻑ ﺣﻭﻝ ﺍﻟﺫﺭﺍﻉ ﺍﻟﻌﻠﻭﻱ ﺑﻣﺎ ﻳﻛﻔﻲ، ﺳﻳﺗﻭﻗﻑ ﺿﻐﻁ ﺍﻟﺩﻡ ﻟﻛﻥ ﺍﻟﻧﺑﺿﺎﺕ ﺗﻅﻝ ﻣﻭﺟﻭﺩﺓ ﻭﻳﺗﻠﻘﻰ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﺫﻟﻙ ﻓﻳﺗﺫﺑﺫﺏ‬
‫ﻭﺑﻌﺩ ﺫﻟﻙ، ﻛﻠﻣﺎ ﺍﻧﺧﻔﺽ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﺗﺩﺭﻳﺟ ﻳ ًﺎ، ﺍﺯﺩﺍﺩ ﺗﺫﺑﺫﺏ ﺍﻟﺿﻐﻁ ﺗﺩﺭﻳﺟ ﻳ ًﺎ ﺣﺗﻰ ﻳﺻﻝ ﺇﻟﻰ ﻗﻣﺗﻪ. ﻭﻛﻠﻣﺎ ﺍﻧﺧﻔﺽ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ‬
.‫ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﺃﻛﺛﺭ، ﺍﻧﺧﻔﺿﺕ ﺩﺭﺟﺔ ﺍﻟﺗﺫﺑﺫﺏ ﺑﻌﺩ ﻭﺻﻭﻟﻬﺎ ﺇﻟﻰ ﻗﻣﺗﻬﺎ‬
‫ﻳﺗﻡ ﺗﺧﺯﻳﻥ ﻛﻝ ﻣﻥ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﻭﺍﻟﻌﻼﻗﺔ ﺑﻳﻥ ﺍﻟﺯﻳﺎﺩﺓ ﻭﺍﻻﻧﺧﻔﺎﺽ ﻓﻲ ﺩﺭﺟﺔ ﺍﻟﺗﺫﺑﺫﺏ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﺧﻼﻝ ﻫﺫﻩ ﺍﻟﺳﻠﺳﻠﺔ‬
.‫ﻣﻥ ﺍﻟﻌﻣﻠﻳﺎﺕ ﺑﺎﻟﺫﺍﻛﺭﺓ ﺛﻡ ﻳﺗﻡ ﺇﺟﺭﺍء ﺍﻟﻌﻣﻠﻳﺎﺕ ﺍﻟﺣﺳﺎﺑﻳﺔ ﻭﺑﻌﺩﻫﺎ ﻳﺗﺣﺩﺩ ﻧﺗﻳﺟﺔ ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ‬
‫ﻳﻌﺩ ﺍﻟﺿﻐﻁ ﺍﻟﻣﻭﺟﻭﺩ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﻋﻧﺩﻣﺎ ﺗﺯﺩﺍﺩ ﺩﺭﺟﺔ ﺍﻟﺗﺫﺑﺫﺏ ﺯﻳﺎﺩﺓ ﺷﺩﻳﺩﺓ ﺿﻐﻁ ً ﺎ ﺍﻧﻘﺑﺎﺿ ﻳ ًﺎ ﻭﻳﻌﺩ ﺍﻟﺿﻐﻁ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﻋﻧﺩﻣﺎ‬
‫ﺗﻧﺧﻔﺽ ﺩﺭﺟﺔ ﺍﻟﺗﺫﺑﺫﺏ ﺍﻧﺧﻔﺎ ﺿ ًﺎ ﺷﺩﻳ ﺩ ً ﺍ ﺿﻐﻁ ً ﺎ ﺍﻧﺑﺳﺎﻁ ﻳ ًﺎ. ﺃﻣﺎ ﺍﻟﺿﻐﻁ ﺍﻟﻣﻭﺟﻭﺩ ﺩﺍﺧﻝ ﺍﻟﺷﺭﻳﻁ ﺍﻟﺿﺎﻏﻁ ﺣﻳﻧﻣﺎ ﺗﺻﻝ ﺩﺭﺟﺔ ﺍﻟﺗﺫﺑﺫﺏ ﻟﺫﺭﻭﺗﻬﺎ ﻓﻳﻌﺗﺑﺭ‬
.‫ﻣﺗﻭﺳﻁ ﺿﻐﻁ ﺍﻟﻧﺑﺽ‬
‫ﺇﻥ ﻁﺭﻳﻘﺔ ﺍﻟﻘﻳﺎﺱ ﺑﺎﻟﺫﺑﺫﺑﺎﺕ ﻻ ﺗﻌﻁﻲ ﻧﺗﻳﺟﺔ ﻓﻭﺭﻳﺔ ﻟﻘﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ ﻣﺛﻝ ﺃﺟﻬﺯﺓ ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ ﺍﻟﺗﻠﻘﺎﺋﻳﺔ ﻣﻥ ﻧﻭﻉ ﺍﻟﻣﻳﻛﺭﻓﻭﻥ ﺍﻟﻣﺯﻭﺩﺓ ﺑﻁﺭﻳﻘﺔ‬
‫ﺍﻟﺗﺳﻣﻊ ﻭﻟﻛﻧﻬﺎ ﻋﻠﻰ ﺍﻟﺟﺎﻧﺏ ﺍﻵﺧﺭ ﺗﺣﺩﺩ ﻗﻳﺎﺱ ﺿﻐﻁ ﺍﻟﺩﻡ ﻣﻥ ﺧﻼﻝ ﺳﻠﺳﻠﺔ ﻣﻧﺣﻧﻳﺎﺕ ﺍﻟﺗﻐﻳﻳﺭ ﻛﻣﺎ ﻫﻭ ﻣﻭﺿﺢ ﺃﻋﻼﻩ. ﻭﻟﺫﻟﻙ ﻓﺈﻧﻬﺎ ﻻ ﺗﺗﺄﺛﺭ ﺑﺳﻬﻭﻟﺔ‬
.‫ﺑﺎﻟﺿﻭﺿﺎء ﺍﻟﻣﺣﻳﻁﺔ ﺃﻭ ﻭﺟﻭﺩ ﺍﻟﻣﺷﺭﻁ ﺍﻟﻛﻬﺭﺑﺎﺋﻲ ﺃﻭ ﺍﻟﻣﻌﺩﺍﺕ ﺍﻟﺟﺭﺍﺣﻳﺔ ﺍﻟﻛﻬﺭﺑﻳﺔ ﺍﻷﺧﺭﻯ‬
‫ﺃﺻﻮﺍﺕ ﻛﻮﺭﻭﺗﻜﻮﻑ‬
‫ﺿﻐﻂ ﺍﻟﺸﺮﻳﻂ ﺍﻟﻀﺎﻏﻂ‬
‫ﺍﻟﺘﺬﺑﺬﺏ ﻓﻲ ﺿﻐﻂ ﺍﻟﺸﺮﻳﻂ ﺍﻟﻀﺎﻏﻂ‬
‫ﻧﺒﺾ ﺍﻟﺸﺮﻳﺎﻥ ﺍﻟﻜﻌﺒﺮﻱ‬
‫٥ ﺛﻮﺍﻥ‬
.‫ﻣﻘﺎﺭﻧﺔ ﺑﻴﻦ ﻃﺮﻕ ﻗﻴﺎﺱ ﺿﻐﻂ ﺍﻟﺪﻡ ﺍﻟﺘﺴﻤﻌﻴﺔ ﻭﺍﻟﻘﻴﺎﺱ ﺑﺎﻟﺬﺑﺬﺑﺎﺕ ﻭﺍﻟﺠﺴﻴﺔ‬
L.A. Geddes,
"The Direct and Indirect Measurement of Blood Pressure", Year Book Medical Publishers, Inc. 1970
AR
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