Sphincter - chii? Ndezvipi sphincters, uye chii mabasa avo

In muviri, zvose interconnected. Kuti aite chero zvayo basa, unofanira nokubatanidza basa wamasangano wandei, kana kunyange hurongwa. Muenzaniso ndiye zvomudumbu turakiti. Zvokudya anopinda mudumbu uye ozeyewa kwaro mhango. Nepo izvi zvaitika, haigoni kufamba mberi. Kamwe mudumbu rinoitwa dzayo basa, zvokudya zvakafanira uchaburukira mhango pakati duodenum. Kuti izvozvo zviitike, unofanira kuzarura buri chaiyo kuti kusuwa zvishoma Kuzeyewa bundu. Basa iri musimboti ichi, uye zvimwe zvose mitumbi, izvozvo anouya Urinary, dzokubereka uye zvimwe nehurongwa. An rinokosha iri kuridzwa ne sphincter. Chii? Nokuda muviri uyu kuchinja zvinhu (zvomudumbu bundu, bile, pancreatic muto, chetsoka, weti, urume) kubva mhango kune mumwe.

Sphincter - chii?

Kubva zita muviri rechiGiriki rinoshandurwa kuti "nepavaigona". Nechekare kubva zita zvinova pachena kuti sphincters anogona kuchinja chimiro chayo, kureva kuti kuzorora kana, Ukuwo, kuti epfungwa. With dzavo kupindura, vazhinji kwemasayendisiti kuitika mumuviri wedu. Kuti tinzwisise zviri kukosha kwavo, zvakakodzera kupindura mubvunzo: "? Sphincter - Chinyiko" muviri ichi rinoumbwa tsandanyama rinenge saka ane raidudzwa mano kubata. Nokuda sphincter, tinogona kudzora vamwe zvepanyama dzinotsanagura muviri, kudya, hurukuro. In kumwoyo, basa ravo achatonga mavharuvhu kuti takura kubuda ropa, wake deposition, uye zvichingodaro. D.

kupatsanura pakati sphincters

Zvisinei, mumwe nomumwe sphincter tsandanyama riri dzeraundi, vane misiyano. Patsanura miviri izvi zvinogona kuva akasiyana zvinodiwa. Kune anatomical uye dzichipfekeka sphincter. Boka rokutanga akagadzirirwa nhengo zvivako, ane kuvapo iri pachena. The muviri chechipiri vari maduku uwandu. Muenzaniso unoshamisa ndiyo rezasi esophageal sphincter, usina yakajeka anatomical yakarongeka, nokudaro haagoni mufanidziro. Kunyange zvakadaro, iye akaita basa rakafanana; constricts kana anowedzera kuti mhango muviri, kana zvichidikanwa. Zvinotevera kupatsanura anobva mhando tsandanyama. Kusiyanisa striated kumeso tsandanyama sphincters. The rokutanga zvemasanga, kuti inotongwa pfungwa womunhu. Chechipiri - involuntary sphincter, ivo yapuwa tsandanyama zhomami izvo pedyo uye kuzarura lumen ari zvomudumbu turakiti. Zvichienderana nhengo imwe gadziriro, govera mumwe kupatsanura. Unosanganisira zvomudumbu, excretory uye kutarisana sphincters.

Chii chinonzi sphincter? Zvinoitwa nevamwe mhando

Inobva kupatsanura, iyo yakavakirwa kuva kushanda hurongwa anogona kunzwisiswa kuti mumwe nomumwe mapoka ane subspecies wandei. Sphincter - mhasuru, anokwanisa kusimudzira kwete chete pafuma mhango mumwe nhengo kune mumwe, asi pakati penhindi dzayo. Vazhinji chokwadi ichi chinouya ari zvomudumbu hurongwa, saka rinosanganisira nhamba miviri yakadaro. Idzi dzinosanganisira: okumusoro esophageal, duodenal, colonic uye nenguvo dzakarukwa zvakanaka sphincters, uye ari pylorus. A yoga boka, chikamu zvomudumbu turakiti, ndivo detrusor tsandanyama biliary uye pancreatic nehurongwa. Genitourinary nhengo dzine zvemukati uye kwokunze urethral sphincter. tsandanyama akadaro mumwe chete inobatana kuona hurongwa. Kuburikidza sphincter ichi rinoitwa kuwedzera uye marwadzo ari mudzidzi.

Sphincter kuti biliary uye pancreatic nehurongwa

boka iri kwakakosha munyika okurapa. Sezvo pfungwa nomuviri zvemwana asati chirwere ngozi chaizvo, zvinokosha kutanga kuona dzichipfekeka basa tsandanyama idzi. The zvikuru pakati pavo sphincter pamusoro oddi. Riri mune papilla pakati Vater uye anodiwa aibuda bile uye pancreatic muto mukati lumen pakati yacho duodenum. Ane simba sphincter dzichipfekeka basa kudzoka uzvirasire inogona kuchengetwa (reflux) ayo. Saka pane zvishoma nezvishoma uye anozoumbiridzwazve kuparadzwa rwatata. Sphincter ane 3 zvinoriumba. Mumwe nemumwe wavo diki mhasuru uye kunoita kure imwe nhengo, zvino batanidza ari papilla pamusoro Vater. zvikamu ava sphincters Westphal (anotsaura mhango pakati duodenum), vanhuwo bile uye pancreatic ducts.

muura sphincters

Sezvaunoziva, kuti zvomudumbu turakiti rinoumbwa muzvikamu akawanda, chimwe nechimwe pane muitiro digesting chikafu. Mune mhango pakati ura duku kuti dzinoyamwa muviri inoda muviri. Mune ramangwana, chikafu anoonekwa kuti zvakazara ozeyewa. Saka, muna guru ura chete Absorção de Água kunoitika, uye paumbwe uye kukurudzira mutsvina yadzo. In nerimwe madhipatimendi dziripo sphincters, izvo kunonoka (uye zvadaro vakapfuura) kupatsanurwa zvibereko muviri. Chinonyanya kukosha ndivo dzeraundi nokunobuda netsvina netsandanyama. Navo pane 2 mhando: involuntary uye yokuzvidira uye sphincter. Chokutanga rinoumbwa kumeso tsandanyama uye chinopinda chetsoka kupinda chinu yacho mugaranhoko. External mumagaro sphincter anoenda zvakananga kupinda zvakatipoteredza uye neKomisheni munhu kuziva.

Zvirwere zviri zvomudumbu sphincters

Murombo chokupika dzeraundi tsandanyama matambudziko ose muviri. With kushaya basa kana zvachose atrophy chipi sphincter yose hurongwa anotambura, kuti icho anoti. Kana totaura rokumusoro zvikamu zvomudumbu chubhu, zvino pane kudzoka rikaposherwa kugutsikana. Izvi zvinoratidza kuonekwa kugara kurutsa kudya zvokudya, bile asidhi makore. It zvinoenderana yezvakaita dhipatimendi umo makanga reflux (yegurokuro, dumbu, duodenum). Nokuvhiringidzirwa sphincters ezasi zvomudumbu turakiti kunoratidza refu kurega kunotanga kubva chetsoka, abdominal marwadzo. Kana ichi harizivikanwi munguva, unogona kuva ileus.

Urinary uye fecal incontinence

Kana murwere anonyunyuta ane inondimukira chiito defecation kana weti, unofanira chifungidziro munhu atadze kushanda zvakanaka pamusoro sphincters. Involuntary leakage kuti Urume kunogona kuitika panguva dzakaipa dzeraundi tsandanyama contractility. Kana dundira hakusi inokwanisa rarinoshevedzwa weti racho mhango, tinotaura sphincter kushaikwa, izvo zvinogona chechokwadi nechenhema. Izvi zvinoshandawo chiito defecation. In kutyora kwokunze mumagaro sphincter munhu anogona kudzora muitiro, uye pane incontinence pakati chetsoka. Mumwe nomumwe pathologies izvi kukonzera asiwo tsika kukuvadzwa kwete chete, saka unofanira nguva kutsvaka kuvhiya rubatsiro.

chakagadzirwa sphincters

kutungamirira dzeraundi tsandanyama chiito hazvibviri mune mamwe mamiriro ezvinhu. Izvi zvinoitika kazhinji iri yemhando chirwere kana vachiberekwa kusavapo kana kubviswa muviri. Muzviitiko zvakadaro, rakagadzirwa nevanhu sphincter inoshandiswa. Kazhinji, kwacho ngakugume chokwadi uye yekudyidzana kuti upenyu nyore varwere.

Saka sphincter - chii? tsandanyama Izvi zvakakosha kwazvo kuti muviri, izvozvo zvinoita kuti Implementation mitambo yayo uye kunodzivisa ezvinhu akawanda pathological. Zvino munoziva kuti sphincter. Photos of muviri akurukurwa munyaya.