Wake wenza izikebhe, amarokhethi, ama-crane, njll. ngephepha useyingane? Kuyinto abaningi bethu abaye bayijabulela ukuyenza. Lobu buciko obuhle baseJapan bokugoqa iphepha bubizwa ngokuthi 'i-Origami'. Kodwa ungase umangale ukuzwa ukuthi lobu buciko obulula kakhulu, obuhle manje busetshenziselwa ukwenza intuthuko enkulu kwezokwelapha nokusindisa izimpilo zabantu. Namuhla, sizokhuluma ngalokhu kuxhumana okumangalisayo.
Ngakho-ke lobu buciko be-origami busiza kanjani ezokwelapha?
Kalula nje, umqondo oyisisekelo we-origami ukukwazi ukugoqa into enkulu ibe usayizi omncane kakhulu bese uyenza ibe nkulu futhi uma kudingeka. Cabanga ukuthi ufuna indlela yokuthola
Odokotela nonjiniyela babheka lo mqondo base becabanga: "Esikhundleni sokwenza i-incision enkulu emzimbeni ngesikhathi sokuhlinzwa, besingeke yini senze ithuluzi elingafakwa emzimbeni ngembobo encane? Bese, ngaphakathi emzimbeni, lingakhuliswa libe usayizi odingekayo, bese lichotshozwa futhi bese likhishwa lapho umsebenzi usuqediwe?"
Lo mbono wavula indlela yokuhlinzwa okungenazo izithiyo kwanamuhla, noma " ukuhlinzwa kwe-laparoscopic ." Le ndlela ivumele iziguli ukuthi zikhululeke ngokushesha, zinobuhlungu obuncane, futhi zingenazo izibazi ezinkulu.
Amadivayisi ezokwelapha amangalisayo enziwe kusetshenziswa i-origami
Ake sibheke amanye amadivayisi asevele akhiwe kusetshenziswa lobu buchwepheshe, noma asesigabeni sokucwaninga. Amanye awo abukeka sengathi aphuma kwifilimu yesayensi eqanjiwe.
| Uhlobo lwedivayisi | Lokho ekwenzayo | Ukuxhumeka kwe-Origami |
|---|---|---|
| I-Heart Stent | Uma imithambo yegazi enhliziyweni ivalekile, isetshenziselwa ukuyigcina ivulekile. | I-stent, engamamilimitha angu-30 ngobukhulu, igoqwa ibe usayizi omncane, cishe amamilimitha angu-7-9, idlule emthanjeni, bese inwetshwa endaweni oyifunayo. |
| Ama-Oriceps | Lena yi-forceps encane esetshenziswa ekuhlinzeni. Isetshenziselwa izinto ezifana nokubamba nokusika izicubu. | Kufana 'ne-hook' eyenziwe ngephepha. Ngemva kokufakwa emzimbeni ngembobo encane, le forceps ingasebenza ngaphakathi. |
| Amadivayisi abhubhisa amangqamuzana omdlavuza | Isetshenziselwa ukwelapha izimila ezinomdlavuza esiswini. Lokhu kusebenzisa ugesi (i-radiofrequency ablation) ukubhubhisa amangqamuzana omdlavuza. | Isihloko sale thuluzi, esinezinsika eziningi ezincane, sigobile kancane uma sifakwa nge-endoscope. Ngaphakathi kwesimila, sivuleka sibe yisimo se-3D, njengepigogo elibonisa izimpaphe zalo. |
| I-DNA Origami (i-DNA Nanotechnology) | Kwenziwa ucwaningo lokuqondisa imithi kumaseli omdlavuza kuphela kanye nokuwasebenzisa ezintweni ezifana ne-bioimaging, esetshenziselwa ukuthola izithombe zomzimba. | Ama-molecule e-DNA yomuntu asetshenziswa njengemicu, 'asontekile' abe yizimo ze-3D. Lawa 'angathatha' i-molecule yezidakamizwa ayiyise esitokisini esifanele. |
Yiziphi izinzuzo ezikhethekile zale ndlela?
Amadivayisi ezokwelapha asekelwe ku-Origami anezinzuzo eziningana ngaphezu kwamadivayisi avamile.
- Akuhlaseli kakhulu: Njengoba kushiwo ngaphambili, ukuhlinzwa kungenziwa ngokusika okuncane kunokusika okukhulu. Lokhu kuholela esikhathini esincane sokululama, ubuhlungu obuncane, kanye nezibazi ezimbalwa.
- Umklamo olula: Lawa madivayisi anezingxenye ezimbalwa ezihambayo, izikhonkwane, kanye namalunga , ngakho-ke zimbalwa izindawo lapho amagciwane angaqongelela khona futhi ingozi yokutheleleka iyancipha.
- Izindleko zokukhiqiza ezincishisiwe: Ngenxa yezingxenye ezimbalwa, izindleko zokwenza lezi zingaba ziphansi kakhulu.
- Ukuphepha: Ngisho nezikhwama zokuhlinzwa zingenziwa kusetshenziswa i-origami. Bese kuthi, endaweni engcolile ,Ingalulwa ukuze ingathintani nezindawo ezingahlanzekile ezingase zibe namagciwane .
Cabanga nje, uma ubungenza ukuhlinzwa ngomsikelo omncane esikhundleni somsikelo omkhulu, zingaki izinsuku ozodinga ukuhlala esibhedlela? Ubungashesha kangakanani ukubuyela empilweni yakho evamile?
Ngakho-ke azikho yini izinselele kulokhu?
Kunezinselele ngempela. Lezi yizinselele ezimbili ezinkulu.
1. Ukukhetha izinto ezifanele: I-Origami yenziwe ngephepha. Kodwa-ke, idivayisi engafakwa ayikwazi ukwenziwa ngephepha. Kudingeka yenziwe ngezinto ezikhethekile ezihambisana nomzimba futhi ezingabangeli ukusabela okubi (izinto ezihambisana ne-bio).
2. Ukuqalisa: Idivayisi, uma isifakwe emzimbeni, ivuleka kanjani endaweni oyifunayo? Amanye amadivayisi aklanyelwe ukuvuleka ngokuzenzakalelayo lapho efika ekushiseni komzimba. Amanye avuselelwa ugesi noma injini encane. Lokhu kuyinto edinga ukwenziwa ngokucophelela okukhulu.
Liyoba njani ikusasa?
Amanyuvesi nezikhungo zocwaningo emhlabeni jikelele okwamanje zihlola amandla e-origami ezisetshenziswa kwezokwelapha. Isibonelo, ucwaningo luyaqhubeka ekwenzeni iphepha eligoqekayo nelincane elingasetshenziswa ukuletha imithi yokulwa nomdlavuza emzimbeni, noma ukudala i-stent encane njenge-0.5 millimeters yokwelapha i-glaucoma .
Eziningi zalezi zobuchwepheshe zisesesigabeni sokucwaninga, njengoba kuthatha iminyaka ukuthola uxhaso, ukuthola umenzi, nokuthola imvume ye-FDA ukuze zisuke elabhorethri ziye endaweni lapho zingasetshenziswa khona ezibhedlela.
Kodwa okubaluleke kakhulu, lobu buciko obulula bokugoqa amaphepha bushintshe indlela onjiniyela bezokwelapha ababheka ngayo umhlaba. Lesi yisibonelo esiphelele samathuba angenamkhawulo angatholakala lapho ubuciko nesayensi kuhlangana.
Umlayezo Wokuya Nawe Ekhaya
- I-Origami akuyona nje ubuciko obuhle bokugoqa amaphepha, kodwa futhi ingumqondo wobunjiniyela onamandla.
- Umqondo wokuthi into enkulu ingagoqwa ibe usayizi omncane bese yenziwa ibe nkulu futhi ube usizo kakhulu ekwenzeni amadivayisi ezokwelapha.
- Lobu buchwepheshe bungenza ukuhlinzwa kuphephe, kungabi buhlungu kakhulu, futhi kuphulukiswe ngokushesha.
- Lesi yisibonelo esihle sokuthi, lapho ubuciko nesayensi kuhlangana, zingenza izinto ezimangalisayo ukusindisa izimpilo zabantu.
- Nakuba lobu buchwepheshe busathuthuka, bulethe ithemba elikhulu ngekusasa lezokwelapha.
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