Central Venous Catheter: Gwaro Rinokosha

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Central Venous Catheter: Gwaro Rinokosha

A Catheter yepakati yemutsinga (CVC), inozivikanwawo semutsara wepakati wetsinga, ichubhu inochinjika inopinzwa mutsinga huru inoenda kumoyo.mudziyo wekurapainoita basa guru mukupa mishonga, mvura, uye zvinovaka muviri zvakananga muropa, pamwe nekutarisa hutano hwakasiyana-siyana. Macatheter epakati petsinga akakosha pakurapa varwere vane zvirwere zvakakomba, avo vari kurapwa zvakaoma, kana vanhu vanoda kurapwa kwenguva refu netsinga. Muchinyorwa chino, tichaongorora chinangwa chemacatheter epakati petsinga, mhando dzakasiyana, maitiro anobatanidzwa pakuiswa kwawo, uye matambudziko angangoitika.

katheta yepakati yetsinga (2)

Chinangwa cheCentral Venous Catheters

Macatheter epakati emutsinga anoshandiswa nekuda kwezvikonzero zvakasiyana-siyana zvehutano, zvinosanganisira:

Kupiwa kweMishonga:Mimwe mishonga, yakadai semishonga yechemotherapy kana mishonga inorwisa mabhakitiriya, inogona kunge yakanyanya kuoma mutsinga dzemumativi. CVC inobvumira kuti mishonga iyi iendeswe zvakananga mutsinga huru, zvichideredza njodzi yekutsamwa kwetsinga.

Kurapa Kwenguva Refu Kwemutsinga:Varwere vanoda kurapwa kwenguva refu neropa (IV), kusanganisira mishonga inorwisa mabhakitiriya, kugadzirisa marwadzo, kana kudya kunovaka muviri (sekudya kwakakwana kwevabereki), vanobatsirwa nechikamu chepakati chetsinga, chinovapa mukana wakasimba uye wakavimbika wekupinda.

Kutarisirwa kweZvigadzirwa zveMadzimu neRopa:Mumamiriro ezvinhu ekukurumidzira kana ekuchengetwa kwakanyanya, CVC inobvumira kupiwa kwemvura, zvigadzirwa zveropa, kana plasma nekukurumidza, izvo zvinogona kuponesa hupenyu mumamiriro ezvinhu akaoma.

Kuongororwa kweRopa uye Kuongororwa:Macatheter epakati petsinga anorerutsira kutorwa kweropa nguva nenguva pasina kudzokororwa kwetsono. Anobatsirawo pakutarisa kumanikidzwa kwetsinga, zvichipa ruzivo rwemamiriro emwoyo yemurwere.

Dialysis kana Apheresis:Muvarwere vane dambudziko reitsvo kana avo vanoda apheresis, mhando yakakosha yeCVC inogona kushandiswa kuwana ropa kuti varapwe ne dialysis.

 

Mhando dzeMakemikari epakati emutsinga


Kune mhando dzakasiyana dzema catheter epakati petsinga, imwe neimwe yakagadzirirwa zvinangwa uye nguva yakatarwa:

Mutsetse wePICC (Catheter yepakati yakapinzwa panze):

Mutsetse wePICC iketheta refu, yakatetepa inopinzwa netsinga iri muruoko, kazhinji tsinga yebasilic kana cephalic, uye inosungirirwa kutsinga yepakati iri pedyo nemoyo. Inowanzoshandiswa pakurapa kwenguva refu, kubva pamavhiki kusvika kumwedzi.
Mitsetse yePICC iri nyore kuisa nekubvisa, zvichiita kuti ive sarudzo inofarirwa pakurapa kwenguva refu kusingade kuiswa kwepamuviri.

Mutsetse wePICC
MaCatheter Asina Tunneled:

Izvi zvinopinzwa zvakananga mutsinga huru iri mumutsipa (mukati memutsipa), pachipfuva (subclavian), kana pahudyu (femoral) uye zvinowanzo shandiswa kwenguva pfupi, kazhinji muchipatara chevarwere vakakomba kana mumamiriro ezvinhu ekukurumidza.
MaCVC asina kuvharwa haana kunaka kushandiswa kwenguva refu nekuda kwenjodzi huru yekutapukirwa uye anowanzo bviswa kana mamiriro emurwere agadzikana.
MaCatheter Ane Tunneled:

Macatheter ane tunnel anoiswa mutsinga yepakati asi anopfuudzwa nemumugwagwa uri pasi peganda asati asvika panopinda ganda. Tunnel iyi inobatsira kuderedza njodzi yehutachiona, zvichiita kuti ikwanise kushandiswa kwenguva refu, semuvarwere vanoda kutorwa ropa nguva nenguva kana chemotherapy.
Macatheter aya anowanzova necuff inokurudzira kukura kwenyama, ichisimbisa catheter panzvimbo.

MaCVC akavharirwa mugero
Madhoro Akaiswa (Port-a-Cath):

Chivharo chakaiswa muropa chinhu chidiki, chakatenderera chinoiswa pasi peganda, kazhinji muchipfuva. Catheter inomhanya kubva pachiteshi ichienda kutsinga yepakati. Zvivharo zvinoshandiswa pakurapa kwenguva refu senge chemotherapy, sezvo zviri pasi peganda uye zvine njodzi shoma yekutapukirwa.
Varwere vanosarudza nzvimbo dzinochengeterwa varwere kwenguva refu nekuti hadzinyanyi kuvharika uye dzinongoda tsono chete panguva imwe neimwe yekushandisa.

dhonza chiteshi
Maitiro eCentral Venous Catheter
Kuiswa kwecatheter yepakati petsinga inzira yekurapa inosiyana zvichienderana nerudzi rwecatheter iri kuiswa. Heino ongororo yakajairika yemaitiro acho:

1. Kugadzirira:

Mushonga usati waitwa, nhoroondo yemurwere inoongororwa, uye mvumo inobva yapihwa. Mushonga unouraya utachiona unoiswa panzvimbo yakaisirwa kuti uderedze njodzi yehutachiona.
Mushonga wekurwadziwa kana wekunyaradza unogona kupiwa kuti murwere anzwe kugadzikana.
2. Kuiswa kweCatheter:

Achishandisa gwara re ultrasound kana zviratidzo zve anatomic, chiremba anoisa catheter mutsinga yakakodzera. Kana iri PICC line, catheter inoiswa kuburikidza netsinga iri paruoko. Kune mamwe marudzi, nzvimbo dzepakati dzakadai se subclavian kana internal jugular veins dzinoshandiswa.
Catheter inofambiswa kusvika yasvika panzvimbo yaunoda, kazhinji vena cava yepamusoro iri pedyo nemoyo. X-ray kana fluoroscopy inowanzoitwa kuti ionekwe kuti catheter iri papi.
3. Kuchengetedza Catheter:

Kana catheter yaiswa zvakanaka, inosungwa ne sutures, namatidza, kana dressing yakakosha. Catheters dzine tunneled dzinogona kunge dziine cuff yekusimbisa mudziyo wacho zvakanyanya.
Nzvimbo inopinzwa inozoiswa, uye catheter inozoiswa saline kuti ive nechokwadi chekuti iri kushanda nemazvo.
4. Kutarisirwa kwemwana mushure mekuberekwa:

Kutarisirwa kwakakodzera uye kuchinja mapfekero nguva nenguva kwakakosha kudzivirira hutachiona. Varwere nevanotarisira vanodzidziswa maitiro ekutarisira catheter kumba kana zvichidikanwa.
Matambudziko Anogona Kuitika
Kunyange hazvo macatheter epakati petsinga ari maturusi akakosha mukurapa, ane njodziwo. Mamwe matambudziko anogona kuitika anosanganisira:

1. Utachiona:

Dambudziko rinowanzoitika hutachiona panzvimbo inopinzwa kana hutachiona hweropa (central line-associated bloodstream infection, kana CLABSI). Nzira dzakasimba dzekudzivirira utachiona panguva yekupinzwa uye kuchengetedza kwakanyatsonaka zvinogona kuderedza njodzi iyi.
2. Mavhandi eropa:

Mishonga yeCVC dzimwe nguva inogona kukonzera kuumbwa kweropa mutsinga. Mishonga inoomesa ropa inogona kupihwa kuderedza njodzi iyi.
3. Pneumothorax:

Kuboorwa kwemapapu netsaona kunogona kuitika panguva yekuiswa, kunyanya kana macatheter asina kuvharwa akaiswa munzvimbo yechipfuva. Izvi zvinoguma nekudonha kwemapapu, izvo zvinoda rubatsiro rwechiremba nekukurumidza.
4. Kusashanda zvakanaka kweCatheter:

Catheter inogona kuvharika, kupwanyika, kana kubuda, zvichikanganisa mashandiro ayo. Kugeza maoko nguva dzose uye kubata zvakanaka kunogona kudzivirira matambudziko aya.
5. Kubuda ropa:

Pane njodzi yekubuda ropa panguva yekuvhiyiwa, kunyanya kana murwere aine matambudziko ekugwamba kweropa. Nzira dzakakodzera uye kutarisirwa mushure mekuvhiyiwa kunobatsira kuderedza njodzi iyi.

 

Mhedziso
Macatheter epakati petsinga akakosha mukurapa kwemazuva ano, achipa mukana wekuwana tsinga dzakavimbika kune zvakasiyana-siyana zvekurapa uye kuongororwa. Kunyange zvazvo nzira yekuisa tsinga yepakati iri nyore, inoda hunyanzvi uye kubata nekungwarira kuderedza matambudziko. Kunzwisisa mhando dzeCVCs nemashandisirwo adzo chaiwo kunobvumira varapi vehutano kusarudza sarudzo yakanakisa kune zvinodiwa nemurwere wega wega, vachivimbisa kutarisirwa kwakanaka uye kwakachengeteka.

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Nguva yekutumira: Mbudzi-25-2024