Iti trachea ndiyo inotakura bomba remhepo rinotungamira kubva kumarara (izwi bhokisi) kusvika kubronchi (iyo huru mhepo iri pamusoro pemapapu).
Maitiro
Iti trachea inoumbwa nemhete yejasiti uye inenge yakareba masendimita masere uye 1 inch in diameter.
Basa
Ichechea inoshanda senzira inobvumira kutenderera kwemhepo kubva munharaunda yezwi inzwi kusvika kumapato makuru ekufema (bronchi) anopinda mumapapu.
Medical Conditions
Ichechea inogona kubatanidzwa mune zvemishonga mumamiriro akawanda emamiriro. Zvimwe zvezvi zvinosanganisira:
- Tracheitis - Tracheitis chirwere chetrachea inowanzokonzerwa nebhakitiriya Staphylococcus aureus. Iko inonyanya kuwanikwa muvana vaduku uye inogona kuita kuti kufema kuome.
- Kutora muviri wechiri kunze - Izvi zvinoitika kana muviri wekunze ufuridzirwa mu (inoshuva) kuburikidza nemuromo uye kuiswa muchechea. Izvo zvinowanzoonekwa nevana vaduku, asi zvinogonawo kuitika kune vakwegura, kana avo vane kumira kwehutano hwechikonzero chero chikonzero.
- Kurwara nekenza - Cancer ye trachea haishamisi. Izvozvo zvinokonzera kazhinji kacho squamous cell carcinomas uye dzinowanzobatana nekusvuta.
- Tracheoesophageal fistula - Kazhinji, nzira isina kujairika inonzi fistula inogona kukura pakati pe trachea uye inophagus. Kana izvi zvikaitika, zvokudya zvinopfuura nepasophagus zvinogona kupinda muchechea, uye pashure pemapapu. Izvi zvinogona kuitika kana kenza iripo, kunyanya chirwere chesophagus chinokonzera masvingo emurachea achibvumira iyi nzira isingawanzoitiki kukura. Muvana, tracheoesophageal fistula inogona kukura pamwe chete nekusagadzikana kwekugadzirwa kwesophagus (esophageal atresia.) Vanenge 1 muvana 4 000 vanoberekwa vane chisina kuitika. Ndinofara, izvi zvino zvinorapa zvikuru nekubatsirwa kwekambani yekurovedza vana vane unyanzvi.
- Tracheal stenosis - Kana chitunha chichikuvadza, kuora kunogona kuwedzera uye trachea inogona kuderedzwa.
- Tracheobronchomalacia - Tracheobronchomalacia ndechimwe chisingaoneki iyo iyo trachea inowira pachayo panguva yekufema uye nekukwevera. Inowanzoitika kakawanda sechinhu chinokonzera chirwere chisingaperi chinoparadza chirwere (COPD) uye chinogonawo kuitika sechinhu chinokonzera endotracheal intubation-kazhinji kwenguva refu intubation. Muvana, zvinogona kuvapo kubva pakuberekwa sechirwere pamwe nezvimwe zvisingaiti.
Maitiro
- Tracheal dilation - Kana chitunha chikadzikiswa pamusana pekucheka nekuputika, zvigadzirwa zvinogona kuiswa izvo zvinotapudza trachea.
- Endotracheal intubation - Kana murwere asingakwanisi kufema oga, sepakati pekuvhiyiwa kwevanhu vose, endotracheal tube inogona kuiswa mumuromo uye mumutambo. Iyi tube inozobatanidza ne mechanical ventilator kubvumira kufema kuitika.
- Tracheostomy - A tracheostomy inzira inoshandiswa iyo endotracheal.tube inowanikwa zvakananga mumutambo. Inoshandiswa iyo intubation kuburikidza nemhino kana muromo ne endotracheal tube haigoneki, kana kana nguva refu-vhairator inotsigirwa inodiwa (yakadai apo munhu anowedzera nguva refu asingazivi uye coma.) Mimwe mimwe mitemo iyo tracheostomy ingashandiswa inosanganisira matumbo anokonzera kupesana kwemhepo, epiglottitis, tsvina ine ruvhuro rusvingo kukuvadzwa, kana kuurayiwa kwemutsipa. Mukuwedzera pakupa ruzivo rwemhepo yekutengesa, tracheostomy inogona kushandiswa kubvisa zvinyorwa kubva mumhepo.
Uyewo Anozivikanwa Se: windpipe
Mienzaniso: kukohwa kwaJoe kwave kuri kuwedzera kudarika kwemavhiki mashomanana adarika, uye oncologist wake akawana kuti kenza yemapapu yake yakapararira kune rake.
> Sources:
> Memorial Sloan-Kettering Cancer Center. Tracheal Dilation. https://www.mskcc.org/cancer-care/types/tracheal-diseases/diagnosis-treatment-msk/treatment-tracheal-stenosis
> National Cancer Institute. SEER Kudzidzisa Module. Larynx uye Trachea. https://training.seer.cancer.gov/anatomy/respiratory/passages/larynx.html
> Seattle Children's Hospital. Tracheoesophageal fistula uye esophageal atresia. http://www.seattlechildrens.org/medical-conditions/chromosomal-genetic-conditions/tef-and-ea/
> US Library of Medicine. MedlinePlus. Tracheitis. Updated 02/07/18. https://medlineplus.gov/ency/article/000988.htm