Mafotokozedwe Akatundu
Pulse Oximeter ndi chida chofunikira komanso chodziwika bwino chowunika kuchuluka kwa okosijeni (SpO2) ndi kugunda kwa mtima.Ndi yaying'ono, yaying'ono, yosavuta, yodalirika komanso yolimba yowunikira momwe thupi limayendera.Phatikizani bolodi lalikulu, zowonetsera ndi mabatire owuma.
Cholinga Chogwiritsidwa Ntchito
Pulse oximeter ndi chipangizo chogwiritsanso ntchito chomwe chimagwiritsidwa ntchito poyang'ana malo a pulse oxygen saturation ndi kugunda kwa mtima kwa akuluakulu.Chipangizo chachipatalachi chingagwiritsidwenso ntchito.Osati kuwunika mosalekeza.
Anthu ogwira ntchito komanso kuchuluka
Oximeter ya pulse oximeter imapangidwira kuyang'anira akuluakulu. Musagwiritse ntchito chipangizochi kuti mudziwe kapena kuchiza vuto lililonse la thanzi kapena matenda. Zotsatira zoyezera ndizongowona zokhazokha, funsani katswiri wa zaumoyo kuti akumasulireni zotsatira zachilendo.
Contraindications
Mankhwalawa amagwira ntchito kwa akuluakulu okha.Chonde musagwiritse ntchito mankhwalawa kwa ana, makanda ndi akhanda.
Khungu lowonongeka silingayesedwe.
Mfundo Yoyezera
Mfundo yogwiritsira ntchito imatengera kufalikira kwa kuwala kudzera mu hemoglobin.Kufalikira kwa chinthu kumatsimikiziridwa ndi lamulo la Beer-Lambert, lomwe limatsimikizira kuchuluka kwa solute (oxyhemoglobin) mu zosungunulira (hemoglobin) kumatha kutsimikiziridwa ndi kuyamwa kopepuka.Kuthimbirira kwa magazi kumadalira kuchuluka kwa okosijeni wamagazi, komanso magazi okhala ndi mpweya wambiri
Kuchulukirachulukira kumawoneka kofiira chifukwa cha kuchuluka kwa oxyhemoglobin.Pamene ndende yafupika, magazi amatenga bluish kwambiri, chifukwa cha kukhalapo kwakukulu kwa deoxyhemoglobin (kuphatikiza mamolekyu a hemoglobin ndi carbon dioxide).Ndiko kuti, magazi amachokera ku spectrophotometry, kuyeza kuchuluka kwa kuwala komwe kumafalitsidwa kudzera mu capillaries a wodwalayo, kugwirizanitsa ndi kugunda kwa mtima.
1. Infrared Light Emitting
2. Wolandila kuwala kwa infrared
Zambiri Zachitetezo
Munthu amene amagwiritsa ntchito pulse oximeter ayenera kuphunzitsidwa mokwanira asanagwiritse ntchito.
Kuthamanga kwa oximeter kumangogwiritsidwa ntchito ngati chothandizira pakuwunika kwa odwala.Iyenera kugwiritsidwa ntchito limodzi ndi zizindikiro zachipatala.Sichidapangidwa ngati chipangizo chomwe chimagwiritsidwa ntchito pochiza.
Pogwiritsa ntchito pulse oximeter pamodzi ndi zida za opaleshoni yamagetsi, wogwiritsa ntchito ayenera kumvetsera ndikutsimikizira chitetezo cha wodwalayo.
ZOPHUNZITSA ZOPHUNZITSA: Osagwiritsa ntchito pulse oximeter pamaso pa mankhwala oletsa kuyaka, zinthu zophulika, nthunzi kapena zamadzimadzi.
Onetsetsani kuti musagwiritse ntchito pulse oximeter pakupanga sikani ya MRI (magnetic resonance imaging) kapena malo a CT (Computed Tomography) chifukwa pompopompo imatha kuyambitsa kuyaka.
Pulse oximeter ilibe ntchito ya alamu.Kuwunika kosalekeza kwa nthawi yayitali sikoyenera.
Palibe kusinthidwa kwa mankhwalawa ndikololedwa.Kukonza kuyenera kuchitidwa ndi akatswiri ogwira ntchito yosamalira omwe amavomerezedwa ndi opanga.
Chonde zimitsani magetsi musanayeretse pulse oximeter.Musalole kuti chipangizochi chizipha tizilombo toyambitsa matenda chifukwa cha kuthamanga kwambiri komanso kutentha kwambiri.Osagwiritsa ntchito zoyeretsera/zopha tizilombo kusiyapo zomwe mwalimbikitsa.
Chogulitsacho chimakhala chosindikizira.Pamwamba pake sungani zouma ndi zoyera, ndipo pewani madzi aliwonse kuti asalowemo.
The pulse oximeter ndi yolondola komanso yosalimba.Pewani kukakamizidwa, kugogoda, kugwedezeka kwamphamvu kapena kuwonongeka kwa makina.Igwireni mosamala komanso mopepuka.Ngati sichikugwiritsidwa ntchito, chiyenera kuikidwa moyenerera.
Kuti muchotse pulse oximeter ndi zina, tsatirani malamulo amdera lanu kapena malamulo a chipatala chanu okhudza kutaya pulse oximeter ndi zina.Osataya mwachisawawa.
Gwiritsani ntchito mabatire a alkaline AAA.Osagwiritsa ntchito mabatire a kaboni kapena opanda mphamvu.Chotsani mabatire ngati mankhwalawa sayenera kugwiritsidwa ntchito kwa nthawi yayitali.
Choyesa chogwira ntchito sichingagwiritsidwe ntchito kuyesa kulondola.
Ngati wodwala akufuna kuti agwiritse ntchito, muyenera kuwerenga mosamala bukuli ndikumvetsetsa mozama kapena kukaonana ndi dokotala ndi wopanga musanagwiritse ntchito.Ngati muli ndi vuto lililonse mukugwiritsa ntchito, chonde siyani kugwiritsa ntchito nthawi yomweyo ndikupita kuchipatala.
Pewani magetsi osasunthika, musanagwiritse ntchito pulse oximeter, kutsimikizira mwachindunji kapena molunjika static magetsi onse ogwira ntchito ndi odwala omwe amalumikizana ndi chida.
Mukagwiritsidwa ntchito, yesani kuti pulse oximeter ikhale kutali ndi cholandirira wailesi.
Ngati pulse oximeter imagwiritsa ntchito mosadziwika bwino komanso popanda kasinthidwe ka EMC, imatha kupititsa patsogolo ma radiation yamagetsi kapena kuchepetsa kusokoneza kwa anti-electromagnetic.Chonde gwiritsani ntchito masinthidwe omwe mwatchulidwa.
Zipangizo zoyankhulirana zamawayilesi zam'manja komanso zam'manja zitha kukhudza kugwiritsa ntchito bwino kwa pulse oximeter.
Pulse oximeter siyenera kukhala pafupi kapena kuunjikidwa ndi zida zina, ngati mukuyenera kukhala pafupi kapena kuyikapo pakugwiritsa ntchito, muyenera kuyang'ana ndikuwonetsetsa kuti imatha kuyenda bwino ndi kasinthidwe komwe imagwiritsa ntchito. Iwonetsetse kuti pali palibe dothi kapena bala pa gawo loyesedwa.
Ngati mankhwalawa apangidwa kuti alole kuzindikira mwachindunji kapena kuyang'anitsitsa njira zofunika kwambiri za thupi, ndiye kuti zikhoza kubweretsa ngozi kwa wodwalayo.
Chonde sungani oximeter iyi ndi zida zake pamalo otetezeka kuti ziweto zisathyoke kapena kuti tizirombo zisalowe.Sungani ma oximeter ndi tizigawo ting'onoting'ono monga mabatire kutali ndi ana kuti apewe ngozi.
Anthu opuwala m'maganizo ayenera kugwiritsidwa ntchito moyang'aniridwa ndi anthu akuluakulu kuti asakomedwe chifukwa cha Lanyard.
Lumikizani chowonjezera mosamala kuti wodwala asapitsidwe kapena kukhomedwa.
Product Mbali
Kugwiritsa ntchito kosavuta komanso kosavuta kwa chinthu, kugwiritsa ntchito kukhudza kumodzi.
Voliyumu yaying'ono, yopepuka, yosavuta kunyamula.
Kugwiritsa ntchito pang'ono, mabatire awiri oyamba a AAA amatha kugwira ntchito mosalekeza kwa maola 15.
Chikumbutso chamagetsi otsika chimawonekera pazenera pomwe batire ili yochepa.
Makinawa amazimitsa okha pakadutsa masekondi 10 pomwe palibe chizindikiro chopangidwa.
Chiwonetsero Chachiwonetsero
Chithunzi 1
Kuyeza Masitepe
1. Gwirani mankhwalawo m'dzanja limodzi ndi gulu lakutsogolo loyang'ana pachikhatho.Ikani chala chachikulu cha dzanja lina pa chivundikiro cha batri, chotsani chivundikiro cha batri kumbali ya muvi (monga momwe tawonetsera pa Chithunzi 2).
2. Ikani mabatire mu mipata pazizindikiro za "+" ndi "-" monga momwe zasonyezedwera pa Chithunzi 3. Phimbani chivindikiro pa kabati ndikukankhira mmwamba kuti itseke bwino.
3.Dinani mphamvu ndi batani losinthira ntchito pagawo lakutsogolo kuti mutsegule chinthucho.Kugwiritsa ntchito chala choyamba, chapakati kapena mphete poyesa.Osagwedeza chala ndikusunga testee pamalowo panthawiyi.Zowerengera zidzawonetsedwa pazenera pakapita nthawi monga momwe zasonyezedwera pa Chithunzi 4.
Ma electrode abwino ndi oyipa a mabatire ayenera kukhazikitsidwa bwino.
Apo ayi chipangizocho chidzawonongeka.
Mukayika kapena kuchotsa mabatire, chonde tsatirani ndondomeko yoyenera kuti mugwiritse ntchito.Apo ayi chipinda cha batri chidzawonongeka.
Ngati pulse oximeter sikugwiritsidwa ntchito kwa nthawi yayitali, chonde chotsani mabatire ake.
Onetsetsani kuti muyike mankhwala pa chala m'njira yoyenera.Mbali ya LED ya sensa iyenera kukhala kumbuyo kwa dzanja la wodwalayo ndi gawo la photodetector mkati.Onetsetsani kuti mwalowetsa chala chakuzama koyenera mu sensa kuti chikhadabo chikhale chosiyana ndi kuwala kochokera ku sensa.
Osagwedeza chala ndikupangitsa kuti testee ikhale chete panthawi ya ndondomekoyi.
Nthawi yosinthira deta ndi yosakwana masekondi 30.
Chithunzi 4
ZINDIKIRANI:
Musanayambe kuyeza, pulse oximeter iyenera kufufuzidwa ngati ili yachibadwa, ngati yawonongeka, chonde musagwiritse ntchito.
Osayika ma pulse oximeter kumawondo ndi ma arterial catheter kapena syringe ya venous.
Osachita kuwunika kwa SpO2 ndi miyeso ya NIBP pa mkono womwewo
nthawi imodzi.Kulepheretsa kutuluka kwa magazi panthawi ya miyeso ya NIBP kungasokoneze kwambiri kuwerenga kwa mtengo wa SpO2.
Osagwiritsa ntchito pulse oximeter kuyeza odwala omwe kugunda kwawo kuli kotsika kuposa 30bpm, zomwe zingayambitse zotsatira zolakwika.
Gawo loyezera liyenera kusankhidwa bwino kutulutsa ndikutha kuphimba zenera la sensor.Chonde yeretsani gawo loyezera musanayike pulse oximeter, ndikuwonetsetsa kuti yawuma.
Phimbani sensa ndi zinthu zowoneka bwino pansi pa kuwala kwamphamvu.Kulephera kutero kudzapangitsa kuti muyesedwe molakwika.
Onetsetsani kuti palibe kuipitsidwa ndi zipsera pa gawo loyesedwa.Kupanda kutero, zotsatira zoyezera zitha kukhala zolakwika chifukwa chizindikiro cholandilidwa ndi sensor chimakhudzidwa.
Akagwiritsidwa ntchito pa odwala osiyanasiyana, mankhwalawa amatha kuipitsidwa, zomwe ziyenera kutetezedwa ndikuyendetsedwa ndi wogwiritsa ntchito.Kupha tizilombo tikulimbikitsidwa musanagwiritse ntchito mankhwalawa kwa odwala ena.
Kuyika kolakwika kwa sensa kungakhudze kulondola kwa muyeso, ndipo ili pamalo omwewo opingasa ndi mtima, zotsatira zoyezera ndizabwino kwambiri.
Kutentha kwapamwamba kwambiri kwa ma sensor omwe ali ndi khungu la wodwala sikuloledwa kupitirira 41 ℃.
Kugwiritsa ntchito nthawi yayitali kapena momwe wodwalayo alili angafunikire kusintha malo a sensor nthawi ndi nthawi.Sinthani malo a sensa ndikuyang'ana kukhulupirika kwa khungu, momwe thupi limayendera, ndikuwongolera bwino ngakhale maola awiri.
Zinthu zomwe zimakhudza kulondola kwa kuyeza:
Miyezo imadaliranso kuyamwa kwa kuwala kwapadera kwa wavelength ray ndi hemoglobin oxidized ndi deoxyhemoglobin.Kuchuluka kwa hemoglobini yosagwira ntchito kungakhudze kulondola kwa kuyeza kwake.
Kugwedezeka, kuchepa kwa magazi m'thupi, hypothermia ndi kugwiritsa ntchito mankhwala a vasoconstriction kungachepetse kuthamanga kwa magazi kufika pamlingo wosawerengeka.
Pigment, kapena mtundu wakuya (mwachitsanzo: polishi ya misomali, misomali yochita kupanga, utoto kapena zonona zopaka utoto) zingayambitse miyeso yolakwika.
Kufotokozera Ntchito
a.Deta ikawonetsedwa pazenera, dinani pang'onopang'ono batani la "POWER/FUNCTION".
nthawi ina, njira yowonetsera idzazunguliridwa.(Monga momwe chithunzi 5,6)
b.Pamene chizindikiro cholandira sichikwanira, chidzawonetsedwa pazenera.
c.Chogulitsacho chidzazimitsidwa chokha ngati palibe chizindikiro pakadutsa masekondi 10.
Chithunzi 5
Chithunzi 6
Kuyika kwa lace
1. Dulani nsonga yopyapyala kwambiri ya chingwe chopachikika pabowo lolendewera. ( Zindikirani: bowo lopachikika lili mbali zonse ziwiri.
2. Dulani ulusi wokhuthala kumapeto kwa zingwe kupyola kumapeto kwake musanakoke mwamphamvu.
Kuyeretsa ndi Kupha tizilombo toyambitsa matenda
Osamiza kapena kuviika pulse oximeter.
Timalimbikitsa kuyeretsa ndi kupha mankhwala ngati kuli kofunikira kapena kugwiritsidwa ntchito kwa odwala osiyanasiyana kuti tipewe kuwonongeka kwa mankhwalawa.
Osagwiritsa ntchito zoyeretsera/zopha tizilombo kusiyapo zomwe mwalimbikitsa.
Musalole kuti chipangizochi chizipha tizilombo toyambitsa matenda chifukwa cha kuthamanga kwambiri komanso kutentha kwambiri.
Chonde zimitsani magetsi ndikuchotsa mabatire musanayeretse komanso kupha tizilombo.
Kuyeretsa
1. Tsukani mankhwalawa ndi thonje kapena nsalu yofewa yonyowa ndi madzi.2.Mukamaliza kuyeretsa, pukutani madzi ndi nsalu yofewa.
3. Lolani kuti mankhwalawa aziuma.
Kupha tizilombo toyambitsa matenda
Mankhwala ophera tizilombo omwe akulimbikitsidwa ndi awa: ethanol 70%, isopropanol 70%, glutaraldehyde (2%).
mankhwala ophera tizilombo toyambitsa matenda.
1. Tsukani mankhwala monga momwe tafotokozera pamwambapa.
2. Thirani mankhwala ndi thonje kapena nsalu yofewa yonyowa ndi imodzi mwa mankhwala ophera tizilombo.
3. Mukatha kupha tizilombo toyambitsa matenda, onetsetsani kuti mupukuta mankhwala omwe atsalira pa mankhwala ndi nsalu yofewa yonyowa ndi madzi.
4. Lolani kuti mankhwalawo aziuma.
Mndandanda wazolongedza
Moyo wautumiki womwe ukuyembekezeka: zaka 3
Mfundo Zaukadaulo
1. Kuwonetsa mode: Digital
2. SpO2:
Chiwerengero cha miyeso: 35-100%
Kulondola: ± 2% (80% ~ 100%); ± 3% (70% ~ 79%)
3. Kugunda kwa mtima:
Miyezo osiyanasiyana: 25 ~ 250bpm
Kulondola: ± 2bpm
Kulondola kwa Pulse Rate kwadutsa kutsimikizira ndikuyerekeza ndi SpO2 simulator.
4. Zamagetsi:
Mphamvu yogwira ntchito: DC2.2 V ~ DC3.4V
Mtundu wa Battery: Mabatire awiri a alkaline a 1.5V AAA
Kugwiritsa ntchito mphamvu: zochepa kuposa 50mA
5. Zogulitsa:
Kukula: 58 (H) × 34 (W) × 30 (D) mm
Kulemera kwake: 50g (kuphatikiza mabatire awiri a AAA)
6. Zofunikira zachilengedwe:
ZINDIKIRANI:
Pamene kutentha kwa chilengedwe ndi 20 ℃, nthawi yofunikira kuti Pulse Oximeter ifike
kutentha kuchokera ku kutentha kochepa kosungirako pakati pa ntchito mpaka itakonzeka
kugwiritsidwa ntchito kwa mphindi 30 mpaka 60.
Kutentha kwa chilengedwe ndi 20 ℃, nthawi yofunikira kuti Pulse Oximeter tocool kuchokera pa kutentha kosungirako pakati pa ntchito mpaka itakonzeka kugwiritsidwa ntchito ndi mphindi 30 mpaka 60.
Kutentha:
Kugwira ntchito: +5 ~ +40 ℃
Transport ndi kusungirako: -10 ~ + 50 ℃
Chinyezi:
Ntchito: 15% ~ 80% (
osakhazikika)
Transport ndi kusungirako: 10% ~ 90% (
osakhazikika)
Atmospheric pressure:
Kugwiritsa ntchito: 860hPa ~ 1060hPa
Zoyendetsa ndi zosungira: 700hPa ~ 1060hPa
ZINDIKIRANI:
Choyesa chogwira ntchito sichingagwiritsidwe ntchito kuyesa kulondola.
Njira yotsimikizira kulondola kwa kuyeza magazi kwa okosijeni ndikuyerekeza
muyeso wa oximetry ndi mtengo wa analyzer wamagazi amagazi.
Kusaka zolakwika
Tanthauzo la Zizindikiro
