{"id":7802,"date":"2020-05-12T20:15:11","date_gmt":"2020-05-12T19:15:11","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=7802"},"modified":"2020-05-12T20:18:30","modified_gmt":"2020-05-12T19:18:30","slug":"infuzijska-pumpa-infusomat-fms","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2020\/05\/12\/infuzijska-pumpa-infusomat-fms\/","title":{"rendered":"Infuzijska pumpa Infusomat fmS"},"content":{"rendered":"<p>Danas je nabavljena medicinska infuzijska pumpa oznake Infusomat fmS, proizvod njema\u010dke tvrtke B. Braun. Infusomat fmS datira negdje s po\u010detka 2000-tih godina no i danas je dostupan u prodaji.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_04.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7806\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_04-629x1024.jpg\" alt=\"\" width=\"629\" height=\"1024\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_04-629x1024.jpg 629w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_04-184x300.jpg 184w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_04.jpg 655w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_05.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7807\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_05.jpg\" alt=\"\" width=\"613\" height=\"709\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_05.jpg 613w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_05-259x300.jpg 259w\" sizes=\"auto, (max-width: 613px) 100vw, 613px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_07.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7809\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_07.jpg\" alt=\"\" width=\"711\" height=\"881\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_07.jpg 711w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_07-242x300.jpg 242w\" sizes=\"auto, (max-width: 711px) 100vw, 711px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_06.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7808\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_06-647x1024.jpg\" alt=\"\" width=\"647\" height=\"1024\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_06-647x1024.jpg 647w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_06-190x300.jpg 190w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_06.jpg 653w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_08.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7810\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_08.jpg\" alt=\"\" width=\"757\" height=\"697\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_08.jpg 757w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_08-300x276.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_08-270x250.jpg 270w\" sizes=\"auto, (max-width: 757px) 100vw, 757px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_01.gif\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7803\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_01-1024x615.gif\" alt=\"\" width=\"1024\" height=\"615\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_01-1024x615.gif 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_01-300x180.gif 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_01-768x461.gif 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Njema\u010dka tvrtka B. Braun (B. Braun Melsungen AG) zapo\u010dela je poslovanje kupnjom ljekarne davne 1839. godine i do danas je prerasla u jednu od vode\u0107ih svjetskih korporacija za medicinske i farmaceutske proizvode i tehnologije sa podru\u017enicama u 64 zemlje svijeta. Specijalizirana je za medicinsku aparaturu koja se koristi za infuzijsku terapiju, ortopediju, neurokirurgiju, anesteziju, ekstrakorporalno lije\u010denje krvi, operaciju kralje\u017enice, lije\u010denje dijabetesa , klini\u010dku prehranu, zbrinjavanje rana, prevenciju infekcije i kirurgiju. Do danas je ostala u vlasni\u0161tvu obitelji Braun.<\/p>\n<p>Infuzijska pumpa je kao \u0161to sama rije\u010d govori regulacijska pumpa koja omogu\u0107uje da se pacijentu precizno i kontrolirano dozira infuzija ili neka druga teku\u0107ina i lijekovi. Tako\u0111er, ovakve pumpe koriste se i u kemijskim i biomedicinskim laboratorijima za razna testiranja i istra\u017eivanja gdje je potrebno precizno doziranje teku\u0107ina.<\/p>\n<p>Kako stvari stoje na\u0161 primjerak Infusomata fmS je prvo otpisan sa inventara neke bolnice (mogu\u0107e zbog kvara) nakon \u010dega je do\u017eivio poku\u0161aje nasilnog otvaranja ku\u0107i\u0161ta \u010deki\u0107em umjesto odvija\u010dem i na kraju je zavr\u0161io na buvljaku gdje smo istog otkupili za 1 kunu. Iako ne o\u010dekujemo da \u0107emo iz ovog ure\u0111aja izvu\u0107i neki posebno korisni komad elektronike ipak \u0107e biti zanimljivo pogledati unutarnji dizajn jo\u0161 jednog medicinskog elektroni\u010dkog ure\u0111aja.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7811\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09-1024x513.jpg\" alt=\"\" width=\"1024\" height=\"513\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09-1024x513.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09-300x150.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09-768x385.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_09.jpg 1063w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>S obzirom da se radi o ure\u0111aju koji se jo\u0161 proizvodi na internetu se mo\u017ee na\u0107i servisni priru\u010dnik iz kojeg donosimo osnovni blok dijagram Infusomata fmS. Vidimo da se sastoji od kontrolerske plo\u010de na koju su vezane vanjske komponente: Ni-Cd baterija 7,2V \/ 1,2Ah, zatim kora\u010dni elektromotor koji pogoni mehanizam pumpe, LCD displej sa kontrolama, mre\u017eni ispravlja\u010d i plo\u010dica servisnog MCF su\u010delja za kablovsko ili opti\u010dko povezivanje sa ra\u010dunalom.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_03.gif\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7805\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_03-1024x787.gif\" alt=\"\" width=\"1024\" height=\"787\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_03-1024x787.gif 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_03-300x231.gif 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_03-768x590.gif 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_10.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7812\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_10.jpg\" alt=\"\" width=\"973\" height=\"638\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_10.jpg 973w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_10-300x197.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_10-768x504.jpg 768w\" sizes=\"auto, (max-width: 973px) 100vw, 973px\" \/><\/a><span style=\"color: #00ccff;\"><em>Mre\u017eni ispravlja\u010d izveden je kao vodonepropusni zaliveni monoblok u kojem je smje\u0161ten transformator i ispravlja\u010d. Na\u017ealost pretrpio je o\u0161te\u0107enja koja je zbog blolovske konstrukcije nemogu\u0107e sanirati.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_11.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7813\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_11.jpg\" alt=\"\" width=\"972\" height=\"765\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_11.jpg 972w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_11-300x236.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_11-768x604.jpg 768w\" sizes=\"auto, (max-width: 972px) 100vw, 972px\" \/><\/a><span style=\"color: #00ccff;\"><em>Plo\u010dica servisnog MCF su\u010delja za kablovsko povezivanje sa ra\u010dunalom. Ispod nje je prozor\u010di\u0107 koji je pozicioniran na pet IR LED zalemljenih na kontrolerskoj plo\u010di za opti\u010dko spajanje ure\u0111aja sa ra\u010dunalom. Ovo su su\u010delja preko koje se vr\u0161i programiranje mikrokontrolera na glavnoj kontrolerskoj plo\u010di.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_12.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7814\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_12.jpg\" alt=\"\" width=\"535\" height=\"547\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_12.jpg 535w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_12-293x300.jpg 293w\" sizes=\"auto, (max-width: 535px) 100vw, 535px\" \/><\/a><em><span style=\"color: #00ccff;\">Kora\u010dni elektromotor za precizni pogon mehanizma pumpe.<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7815\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13-1024x683.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_13.jpg 1152w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><em><span style=\"color: #00ccff;\">Mehanizam pumpe. Ovo zapravo nije pumpa u pravom smislu jer se teku\u0107ina ne uvodi izravno u nju, dakle sama pumpa ne povla\u010di niti ne izbacuje teku\u0107inu pod nekim tlakom. Teku\u0107ina slobodnim padom te\u010de kroz elasti\u010dnu cijev\u010dicu za infuziju, a ta cijev\u010dica se samo na jednom mjestu pritisne uz posebni valjak mehanizma pumpe. Tako pumpa svojim valjkom vi\u0161e ili manje priti\u0161\u0107e tu elasti\u010dnu cijev\u010dicu i tako regulira koli\u010dinu protoka teku\u0107ine.\u00a0\u00a0 <\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7816\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14-1024x683.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_14.jpg 1152w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7819\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17-1024x854.jpg\" alt=\"\" width=\"1024\" height=\"854\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17-1024x854.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17-300x250.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17-768x641.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17.jpg 1751w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7820\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18-1024x819.jpg\" alt=\"\" width=\"1024\" height=\"819\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18-1024x819.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18-300x240.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18-768x614.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_18.jpg 1790w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Prema blok dijagramu na kontrolerskoj plo\u010di nalaze se dva mikrokontrolera (MCU): jedan funkcijski i jedan kontrolni. Mi smo na na\u0161oj plo\u010di na\u0161li tri 8-bitna MCU i to: SAB-C515-LN (Siemens), AT90S1200-12SI (Atmel) i MC68HC11 E1CFN2 (Motorola). Pri tome bi prva dva bili funkcijski procesori, a posljednji je kontrolni. Tako\u0111er, ovi MCU koriste zasebne vanjske memorije i to Flash EEPROM memorije AT29C010A (Atmel) te Static RAM-ove W2465S-70LL (Winbond) i U634H256SC (ZMD). Na plo\u010di jo\u0161 nalazimo IC za precizno pra\u0107enje vremena i datuma (RTC- real time clock) V3025A-28SI.<\/p>\n<p>S obzirom da na plo\u010dici na\u0161eg Infusomata fmS nalazimo integrirane krugove koji potje\u010du iz kraja 1990-tih i po\u010detka 2000-tih godina, a ure\u0111aj se jo\u0161 proizvodi u vanjskom i funkcijskom nepromijenjenom obliku, vjerojatno su u kasnijim ina\u010dicama neki MCU, memorije i drugi logi\u010dki krugovi zamijenjeni modernijim rje\u0161enjima. Ono \u0161to je zajedni\u010dko za seriju Infusomata fmS to je da imaju ugra\u0111enih dva ili vi\u0161e nezavisnih mikroprocesorska sustava (rade na nezavisnim frekvencijama takta te imaju vlastite vanjske memorijske \u010dipove i softver) od koji svaki kontrolira odre\u0111ene procese, no unutar \u010ditavog sistema ti CPU sustavi ipak funkcioniraju paralelno, odnosno odre\u0111ena funkcija rada ure\u0111aja ne ovisi isklju\u010divo samo o jednom CPU.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_02.gif\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7804\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_02-1024x492.gif\" alt=\"\" width=\"1024\" height=\"492\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_02-1024x492.gif 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_02-300x144.gif 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_02-768x369.gif 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Ono \u0161to nama preostaje to je poku\u0161ati pospajati osnovne sklopove na kontrolersku plo\u010du da vidimo mo\u017ee li se u ovaj raspadnuti i uni\u0161teni ure\u0111aj udahnuti jo\u0161 malo \u017eivota. U kona\u010dnici smo uspjeli dobiti prikaz na LCD displeju koji o\u010dekivano javlja gre\u0161ke sustava i uklju\u010duje alarme. Ovo je sasvim o\u010dekivano jer neki senzori nedostaju, neki nisu funkcionalni, a neke nismo ni spajali, no va\u017eno je u\u010diti da svaki MCU sustav javlja svoj kod gre\u0161ke:<\/p>\n<ul>\n<li><strong>108<\/strong> &#8211; pogre\u0161an tijek programa (funkcijski MCU)<\/li>\n<li><strong>FF12<\/strong> &#8211; nema signala od senzora tlaka (kontrolni MCU)<\/li>\n<\/ul>\n<p>Ovdje vidimo da je funkcijski MCU prete\u017eno namijenjen za kontrolu rada unutarnjeg logi\u010dkog sustava, dok je kontrolni MCU vezan za vanjske senzore i upravljanje motorom same pumpe.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_15.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7821\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_15.jpg\" alt=\"\" width=\"500\" height=\"350\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_15.jpg 500w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_15-300x210.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_16.jpg\" rel=\"lightbox[7802]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7822\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_16.jpg\" alt=\"\" width=\"500\" height=\"349\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_16.jpg 500w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_16-300x209.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Na kraju moramo potvrditi o\u010dekivanja s po\u010detka ove objave da u ovom ure\u0111aju ne\u0107emo na\u0107i nikakvu posebno zanimljivu elektroni\u010dku komponentu koju bi mogli iskoristiti u kakvom drugom projektu. Mo\u017eemo zadr\u017eati kora\u010dni motor, mo\u017eda sa\u010duvati elektrolit 2200\u00b5F\/50V, a sve drugo je vi\u0161e manje neiskoristivo, uklju\u010duju\u0107i i lijepo osvijetljen (polu)grafi\u010dki LCD displej. Ne znam da li ste primijetili u kutu glavne plo\u010dice dva mala Pikatronova transformatora koji bi mo\u017eda mogli poslu\u017eiti negdje za kakvo galvansko odvajanje signala, a na drugoj strani (po rubu izrezanog dijela plo\u010dice) pet komada IR LED (TX\/RX) dioda koje slu\u017ee za opti\u010dku komunikaciju MCU-a Infusomata fmS sa ra\u010dunalom. Eto, nije puno, ali veseli \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljena medicinska infuzijska pumpa oznake Infusomat fmS, proizvod njema\u010dke tvrtke B. Braun. Infusomat fmS datira negdje s po\u010detka 2000-tih godina no i danas je dostupan u prodaji. &nbsp; &nbsp; Njema\u010dka tvrtka B. Braun (B. Braun Melsungen AG) zapo\u010dela je poslovanje kupnjom ljekarne davne 1839. godine i do danas je prerasla u jednu od [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-7802","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nekategorizirano","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/05\/infusomat_fms_braun_17.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/7802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=7802"}],"version-history":[{"count":3,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/7802\/revisions"}],"predecessor-version":[{"id":7825,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/7802\/revisions\/7825"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/7819"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=7802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=7802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=7802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}