<?xml version="1.0"?>
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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=%D0%A0ulsni_oksimet%D0%B0r</id>
	<title>Рulsni oksimetаr - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=%D0%A0ulsni_oksimet%D0%B0r"/>
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	<updated>2026-09-03T02:00:40Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=%D0%A0ulsni_oksimet%D0%B0r&amp;diff=763690&amp;oldid=prev</id>
		<title>Suradnik10 u (test) 20:43, 27. travanj 2026.</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=%D0%A0ulsni_oksimet%D0%B0r&amp;diff=763690&amp;oldid=prev"/>
		<updated>2026-04-27T20:43:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 27. travanj 2026. u 20:43&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Pulsni oksimetаr&amp;#039;&amp;#039;&amp;#039; (eng. pulse oximeter) je medicinski uređaj koji mjeri neinvazivnu razinu zasićenosti [[kisik]]om kapilarne krvi.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Pulsni oksimetаr&amp;#039;&amp;#039;&amp;#039; (eng. pulse oximeter) je medicinski uređaj koji mjeri neinvazivnu razinu zasićenosti [[kisik]]om kapilarne krvi.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Modernu verziju pulsnog oksimetra je razvio Takuo Aoyagi 1974. za japansku tvrtku Nihon Kohden.&amp;lt;ref&amp;gt;{{Citiranje weba |title=Takuo Aoyagi, Inventor of the Pulse Oximeter, Dies at Age 84 |url=https://spectrum.ieee.org/takuo-aoyagi-inventor-of-the-pulse-oximeter-dies-at-age-84 |access-date=2021-11-22 |website=spectrum.ieee.org |language=en}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Modernu verziju pulsnog oksimetra je razvio Takuo Aoyagi &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[medicina u &lt;/ins&gt;1974.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|1974.]] &lt;/ins&gt;za japansku tvrtku Nihon Kohden.&amp;lt;ref&amp;gt;{{Citiranje weba |title=Takuo Aoyagi, Inventor of the Pulse Oximeter, Dies at Age 84 |url=https://spectrum.ieee.org/takuo-aoyagi-inventor-of-the-pulse-oximeter-dies-at-age-84 |access-date=2021-11-22 |website=spectrum.ieee.org |language=en}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Princip rada ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Princip rada ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Pulsni oksimetаr je praktičan neinvazivni mjerni uređaj koji pokazuje postotak krvi koja sadrži kisik. Točnije, pokazuje postotak arterijskog &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hemoglobina &lt;/del&gt;u sastavu &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;oksihemoglobina &lt;/del&gt;(krvnog proteina koji nosi kisik). Tipično prihvatljivi rasponi za pacijente bez plućnih bolesti su između 95 i 99 posto.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Pulsni oksimetаr je praktičan neinvazivni mjerni uređaj koji pokazuje postotak krvi koja sadrži kisik. Točnije, pokazuje postotak &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[arterija|&lt;/ins&gt;arterijskog&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] [[hemoglobin]]a &lt;/ins&gt;u sastavu &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[oksihemoglobin]]a &lt;/ins&gt;(krvnog proteina koji nosi kisik). Tipično prihvatljivi rasponi za pacijente bez plućnih bolesti su između 95 i 99 posto.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tipični pulsni oksimetar koristi mikroprocesor s parom malih &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;svjetlićih &lt;/del&gt;dioda (LED) fokusiranih na fotodiodu koja šalje impulse. Оbično, uređaj se primjenjuje u području s površnom cirkulacijom, kao što je prst ruke ili ušna školjka. Jedna LED dioda ima valnu duljinu od 660 nm (crvena), a druga valnu duljinu od 940 nm (infracrvena).&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of pulse oximetry |url=https://rl=http/ |access-date=2021-11-22 |website=frca.co.uk |language=en |archive-date=24. veljače 2015. |archive-url=https://web.archive.org/web/20150224221820/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citiranje weba |title=Принцип работы пульсоксиметра |url=https://choicemmed.ru/articles/princip.php |access-date=2021-11-22 |website=choicemmed.ru |language=ru}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tipični pulsni oksimetar koristi mikroprocesor s parom malih &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;svjetlećih &lt;/ins&gt;dioda (LED) fokusiranih na fotodiodu koja šalje impulse. Оbično, uređaj se primjenjuje u području s površnom cirkulacijom, kao što je prst ruke ili ušna školjka. Jedna LED dioda ima valnu duljinu od 660 nm (crvena), a druga valnu duljinu od 940 nm (infracrvena).&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of pulse oximetry |url=https://rl=http/ |access-date=2021-11-22 |website=frca.co.uk |language=en |archive-date=24. veljače 2015. |archive-url=https://web.archive.org/web/20150224221820/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citiranje weba |title=Принцип работы пульсоксиметра |url=https://choicemmed.ru/articles/princip.php |access-date=2021-11-22 |website=choicemmed.ru |language=ru}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Apsorpcija svjetlosti na ovim valnim duljinama značajno se razlikuje za krv zasićenu kisikom i krv osiromašenu kisikom&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of Pulse Oximetry Technology |url=https://rl=http/ |access-date=2021-11-22 |website=oximetry.org |language=en |archive-date=18. ožujka 2015. |archive-url=https://web.archive.org/web/20150318054934/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Apsorpcija svjetlosti na ovim valnim duljinama značajno se razlikuje za krv zasićenu kisikom i krv osiromašenu kisikom&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of Pulse Oximetry Technology |url=https://rl=http/ |access-date=2021-11-22 |website=oximetry.org |language=en |archive-date=18. ožujka 2015. |archive-url=https://web.archive.org/web/20150318054934/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Suradnik10</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=%D0%A0ulsni_oksimet%D0%B0r&amp;diff=733510&amp;oldid=prev</id>
		<title>Suradnik10: preuzeto s hr.wikipedije</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=%D0%A0ulsni_oksimet%D0%B0r&amp;diff=733510&amp;oldid=prev"/>
		<updated>2026-03-22T14:12:39Z</updated>

		<summary type="html">&lt;p&gt;preuzeto s hr.wikipedije&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Pulsni oksimetаr&amp;#039;&amp;#039;&amp;#039; (eng. pulse oximeter) je medicinski uređaj koji mjeri neinvazivnu razinu zasićenosti [[kisik]]om kapilarne krvi.&lt;br /&gt;
&lt;br /&gt;
Modernu verziju pulsnog oksimetra je razvio Takuo Aoyagi 1974. za japansku tvrtku Nihon Kohden.&amp;lt;ref&amp;gt;{{Citiranje weba |title=Takuo Aoyagi, Inventor of the Pulse Oximeter, Dies at Age 84 |url=https://spectrum.ieee.org/takuo-aoyagi-inventor-of-the-pulse-oximeter-dies-at-age-84 |access-date=2021-11-22 |website=spectrum.ieee.org |language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Princip rada ==&lt;br /&gt;
Pulsni oksimetаr je praktičan neinvazivni mjerni uređaj koji pokazuje postotak krvi koja sadrži kisik. Točnije, pokazuje postotak arterijskog hemoglobina u sastavu oksihemoglobina (krvnog proteina koji nosi kisik). Tipično prihvatljivi rasponi za pacijente bez plućnih bolesti su između 95 i 99 posto.&lt;br /&gt;
Tipični pulsni oksimetar koristi mikroprocesor s parom malih svjetlićih dioda (LED) fokusiranih na fotodiodu koja šalje impulse. Оbično, uređaj se primjenjuje u području s površnom cirkulacijom, kao što je prst ruke ili ušna školjka. Jedna LED dioda ima valnu duljinu od 660 nm (crvena), a druga valnu duljinu od 940 nm (infracrvena).&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of pulse oximetry |url=https://rl=http/ |access-date=2021-11-22 |website=frca.co.uk |language=en |archive-date=24. veljače 2015. |archive-url=https://web.archive.org/web/20150224221820/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citiranje weba |title=Принцип работы пульсоксиметра |url=https://choicemmed.ru/articles/princip.php |access-date=2021-11-22 |website=choicemmed.ru |language=ru}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Apsorpcija svjetlosti na ovim valnim duljinama značajno se razlikuje za krv zasićenu kisikom i krv osiromašenu kisikom&amp;lt;ref&amp;gt;{{Citiranje weba |title=Principles of Pulse Oximetry Technology |url=https://rl=http/ |access-date=2021-11-22 |website=oximetry.org |language=en |archive-date=18. ožujka 2015. |archive-url=https://web.archive.org/web/20150318054934/ |url-status=bot: unknown }}&amp;lt;/ref&amp;gt;:&lt;br /&gt;
&lt;br /&gt;
* Oksidirani hemoglobin apsorbira više infracrvenog zračenja i prenosi više crvenog svjetla - 940 nm.&lt;br /&gt;
* Deoksigenirani hemoglobin apsorbira više crvenog svjetla i prenosi više infracrvenog zračenja - 660 nm.&lt;br /&gt;
&lt;br /&gt;
== Ograničenja ==&lt;br /&gt;
&lt;br /&gt;
* Pulsni oksimetar ne dopušta vam da utvrdite koja je molekula povezana s hemoglobinom, pa se ne smije koristiti u slučaju trovanja ugljičnim monoksidom;&amp;lt;ref&amp;gt;{{Citiranje weba |title=Pulse oximetry in severe carbon monoxide poisoning |url=https://pubmed.ncbi.nlm.nih.gov/9792574/ |access-date=2021-11-22 |website=pubmed.ncbi.nlm.nih.gov |language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
* Na točnost mjerenja uređaja utječu hipotenzija, niska tjelesna temperatura, tjelesna aktivnost;&amp;lt;ref&amp;gt;{{Citiranje weba |title=The correct use of pulse oximetry in measuring oxygen status |url=https://www.nursingtimes.net/clinical-archive/assessment-skills/the-correct-use-of-pulse-oximetry-in-measuring-oxygen-status-01-03-2002/ |access-date=2021-11-22 |website=nursingtimes.net |language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
* Metilensko plavo u krvi može iskriviti rezultate, snižavajući vrijednosti;&amp;lt;ref&amp;gt;{{Citiranje weba |title=Пульсоксиметрия |url=https://cyberleninka.ru/article/n/pulsoksimetriya |access-date=2021-11-12 |website=cyberleninka.ru |language=ru}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
* Crni, plavi i zeleni lak za nokte utječe na duljinu vala uređaja.&amp;lt;ref&amp;gt;{{Citiranje weba |title=The effect of nail polish on pulse oximetry |url=https://pubmed.ncbi.nlm.nih.gov/3382042/ |access-date=2021-11-22 |website=pubmed.ncbi.nlm.nih.gov |language=en}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Medicinska dijagnostika]]&lt;br /&gt;
[[Kategorija:Medicina]]&lt;/div&gt;</summary>
		<author><name>Suradnik10</name></author>
	</entry>
</feed>