The venous catheter bụ ngwaọrụ ahụike nke a na-ejikarị n'ụwa ụlọ ọgwụ. Ma n'akụkụ ma ọ bụ nke etiti, ọ na-enye ohere ka a na-enye ọgwụgwọ n'ime oghere yana were nlele ọbara.

A catheter, ma ọ bụ KT na ọgwụ jargon, bụ ngwaọrụ ahụike n'ụdị tube dị gịrịgịrị ma na-agbanwe agbanwe. N'ịbụ onye ewebatara n'ụzọ venous, ọ na-enye ohere ka a na-enye ọgwụgwọ intravenous na a na-ewere ọbara maka nyocha, si otú a na-ezere ịgba ọgwụ mgbochi ugboro ugboro.

Enwere isi ụdị catheter abụọ:

Oghere venous catheter (CVP)

Ọ na-enye ohere ntinye nke ụzọ venous peripheral (VVP). A na-ewebata ya n'ime akwara dị elu nke akụkụ ụkwụ, ọ na-adịkarị obere nke cranium nke cranium. Enwere ụdị catheter dị iche iche, nlele dị iche iche, ogologo na eruba, nke a na-achọpụta ngwa ngwa site na koodu agba iji zere njehie ọ bụla. Onye na-eme ya (nọọsụ ma ọ bụ dọkịta) na-ahọrọ catheter dị ka onye ọrịa si kwuo, ebe a na-etinye ihe ọkụkụ na ojiji (na mberede maka mmịnye ọbara, na infusion ugbu a, na ụmụaka, wdg).

Ihe mkpuchi nke etiti venous catheter (CVC)

A na-akpọkwa eriri etiti venous ma ọ bụ ahịrị etiti, ọ bụ ngwaọrụ dị arọ karị. A na-akụnye ya na nnukwu akwara na thorax ma ọ bụ n'olu wee na-eduga na vena cava dị elu. A pụkwara ịtinye catheter nke etiti venous site na ọhụụ peripheral (CCIP): wee tinye ya na nnukwu vein wee si na vein a banye n'akụkụ elu nke atrium aka nri nke obi. CVC dị iche iche dị: ahịrị picc etinyere n'ime akwara dị omimi nke ogwe aka, oghere etiti etiti oghere, catheter nke a na-akụnye ụlọ (ngwaọrụ na-enye ohere ụzọ etiti venous na-adịgide adịgide maka ọgwụgwọ injectable ogologo oge dị ka chemotherapy).

A na-eme ntinye nke oghere venous catheter n'ime ụlọ ụlọ ọgwụ ma ọ bụ na mberede, site n'aka ndị nọọsụ ma ọ bụ dọkịta. Enwere ike inye ọgwụ anestetiiki n'akụkụ na mpaghara, na ndenye ọgwụ, opekata mpe otu awa tupu usoro ahụ. Mgbe ọ kpochapụrụ aka ya ma rụọ ọrụ antisepsis anụ ahụ, onye na-eme ya na-etinye garot, na-ewebata catheter n'ime akwara, jiri nwayọọ nwayọọ wepụ mandrel (ngwaọrụ nke nwere agịga) mgbe ọ na-aga n'ihu na catheter na vein, na-ewepụ garot ahụ wee jikọta eriri infusion. A na-edobe uwe na-enweghị ntụpọ na-adịghị agafe agafe n'elu saịtị ntinye.

A na-eme ntinye nke catheter nke etiti venous n'okpuru nchịkwa izugbe, n'ime ime ụlọ ọrụ. A na-arụkwa ntinye nke catheter nke etiti venous site na ụzọ mpụta n'ime ụlọ a na-arụ ọrụ, mana n'okpuru mgbakasị mpaghara.

Usoro dị mkpa na gburugburu ụlọ ọgwụ, ntinye nke catheter na-enye ohere:

• nye ọgwụ intravenously;
• nye ọgwụgwọ chemotherapy;
• inye mmiri mmiri n'imewa na / ma ọ bụ nri parenteral (ihe oriri);
• iji were nlele ọbara.

Ya mere, a na-eji catheter eme ihe n'ọtụtụ ọnọdụ: n'ime ụlọ mberede maka mmịnye ọbara, n'ọnọdụ nke ọrịa maka ọgwụgwọ ọgwụ nje, ọ bụrụ na akpịrị ịkpọ nkụ, na ọgwụgwọ ọrịa cancer site na chemotherapy, n'oge ịmụ nwa (maka nchịkwa). oxytocin), wdg.

Ihe ize ndụ bụ isi bụ ihe ize ndụ nke ibute ọrịa, nke mere na a ghaghị ịhụ ọnọdụ aspestial siri ike mgbe ị na-etinye catheter. Ozugbo etinyere ya, a na-enyocha catheter nke ọma iji chọpụta ihe mgbaàmà ọ bụla nke ọrịa ngwa ngwa o kwere mee.