Iingozi Ezinokubakho Zokusebenzisa I-High Pressure Injector Ngexesha Le-CT Scan

Namhlanje sisishwankathelo seengozi ezinokubakho xa usebenzisa ii-injectors ezinoxinzelelo oluphezulu.

Kutheni kufuneka i-CT scansii-injectors ezinoxinzelelo oluphezulu?

Ngenxa yesidingo sokuxilongwa okanye ukuxilongwa ngokwahlukileyo, ukuskena kwe-CT okuphuculweyo yindlela ebalulekileyo yokuvavanya. Ngokuhlaziywa okuqhubekayo kwezixhobo ze-CT, isantya sokuskena siya sikhawuleza, kwaye ukusebenza kakuhle kwe-injection ye-contrast media kuyafuneka ukuze kuhlale kusemgangathweni. Ukusetyenziswa kwee-injectors zoxinzelelo oluphezulu kuyahlangabezana nale mfuno yeklinikhi.

Ukusetyenziswa kweii-injectors ezinoxinzelelo oluphezuluivumela izixhobo ze-CT ukuba zidlale indima ebalaseleyo. Nangona kunjalo, nangona ineenzuzo ezinamandla, kufuneka siqwalasele neengozi zayo. Izigulana zinokudibana neengozi ezahlukeneyo xa zisebenzisa ii-injectors ezinoxinzelelo oluphezulu ukujova i-iodine ngokukhawuleza.

Ngokweemeko ezahlukeneyo zomzimba kunye nokunyamezela kwengqondo kwezigulane, kufuneka sibone kwangaphambili iingozi zokusebenzisaii-injectors ezinoxinzelelo oluphezulukwangaphambili, yamkela amanyathelo ahlukeneyo okuthintela ukwenzeka kweengozi ezahlukeneyo, kwaye uthathe amanyathelo afanelekileyo emva kokuba iingozi zenzeke.

Ziziphi iingozi ezinokubakho xa usebenzisa ii-injectors ezinoxinzelelo oluphezulu?

1. Ithuba lokuba ne-allergy yezinto ezibangela ukungalingani kwe-contrast agent

Iimpendulo ze-allergy zamayeza zibangelwa ngumzimba wesigulana kwaye azifani ne-iodine esetyenziswa kwigumbi le-CT. Iimpendulo ze-allergy zamayeza kwamanye amasebe zenzeka ngexesha lokunyanga izifo zesigulana. Xa kufunyenwe impendulo, amayeza anokuyekiswa ngexesha, ukuze isigulana kunye nosapho lwakhe bakwazi ukuyamkela. Ukunikezelwa kweearhente zomahluko kwigumbi le-CT kugqitywa ngoko nangoko nge-i-CT single injector enoxinzelelo oluphezulu of I-CT double head injectorXa kuvela i-allergy reaction, lonke iyeza lisetyenziswe laphela. Izigulana kunye neentsapho zazo azifuni ukwamkela inyani ye-allergy reaction enzima, ingakumbi xa i-allergy enzima isenzeka ngexesha lokuhlolwa komzimba komntu ophilileyo. Kunokwenzeka ukuba ibangele iingxabano.

2. Amathuba okukhupha i-contrast agent

Ngenxa yokuba isantya sokujova sesirinji ezinoxinzelelo oluphezulu sikhawuleza kwaye ngamanye amaxesha sinokufikelela kwi-6ml/s, iimeko zemithambo yegazi yezigulane zahlukile, ingakumbi izigulane ezine-radiotherapy yexesha elide okanye i-chemotherapy, ezineemeko zemithambo yegazi ezimbi kakhulu. Ke ngoko, i-contrast agent extravasation ayinakuphepheka.

3. Amathuba ongcoliseko lwe-injector

1. Izandla zakho zingachukumisa ilungu ngexesha lokufakelwa kwe-injector enoxinzelelo oluphezulu.

2. Emva kokuba esinye isigulana sigqibile ukujova, esinye isigulane asizange sifike, kwaye i-piston yesirinji ayizange ibuyele engcanjini yesirinji ngexesha, nto leyo eyabangela ukuba umoya ungcole kakhulu kwaye kungcoliseke.

3. Ilungu letyhubhu yokudibanisa liyasuswa xa lizaliswa kwaye alibekwa kwindawo engenazintsholongwane.

4. Ngexesha lokuzaliswa kwezinye zee-injectors, isivalo sebhotile yeyeza kufuneka sivulwe ngokupheleleyo. Uthuli emoyeni kunye nenkunkuma evela esandleni zinokungcolisa ulwelo.

4. Amathuba osulelo oluhambelanayo

Ezinye ii-injectors ezinoxinzelelo oluphezulu azinawo inkqubo yoxinzelelo oluhle. Ukuba i-tourniquet ivalwe ixesha elide ngaphambi kokuba i-venipuncture iphume, uxinzelelo kwimithambo yegazi yesigulana luya kuba phezulu kakhulu. Emva kokuba i-venipuncture iphumelele, umongikazi uza kubuyisela igazi kakhulu kwinaliti yentloko, kwaye ukubuya kwegazi okugqithisileyo kuya kungcolisa i-outdoor tube joint yesirinji enoxinzelelo oluphezulu, nto leyo eya kubangela umngcipheko omkhulu kwisigulana esiza kufaka i-venipuncture elandelayo.

5. Umngcipheko we-air embolism

1. Xa ichiza liphonswa, isantya sikhawuleza kakhulu, nto leyo ebangela ukuba umoya unyibilike kwisisombululo, kwaye umoya unyuke uye phezulu emva kokuba unganyakazi.

2. I-injector enoxinzelelo oluphezulu ene-sleeve yangaphakathi ine-point yokuvuza.

6. Umngcipheko wokubangela ukuqhekeka kwegazi kwizigulana

1. Faka i-contrast agent ngenaliti ehlala ngaphakathi engeniswe sisigulana esivela kwigumbi lokuhlambela ixesha elingaphezulu kweeyure ezingama-24.

2. I-contrast agent ifakwa kwi-venous thrombosis esezantsi kwe-end apho isigulane sine-venous thrombosis esezantsi kwe-end.

7. Umngcipheko wokuqhekeka kwe-trocar ngexesha lokusetyenziswa koxinzelelo oluphezulu ngenaliti ehlala ngaphakathi

1. Inaliti ehlala ngaphakathi kwimithambo yegazi ngokwayo ineengxaki zomgangatho.

2. Isantya sokufaka asihambelani nomzekelo wenaliti ehlala ngaphakathi.

Ukuze ufunde indlela yokuthintela ezi ngozi, nceda uqhubekele kwinqaku elilandelayo:

"Ungajongana njani neengozi ezinokubakho zee-High Pressure Injectors kwi-CT Scans?"