Contact lens hmang thin i ni em? Nge mit hmuh that loh vanga glasses vuah thin i ni em? Chûngte chu a hluar zia chu kan hre vek a ni. Mahse a chang chuan mit lama harsatna buaithlak zawk, glasses pangngai emaw, kan hriat vek contact lens nem tak emaw hmanga chinfel theih loh a awm thin. Vawiin hian hetiang special case-a chhanchhuahna tur lens chi danglam deuh deuh kan sawi dawn a ni. Chungte chu Scleral Lenses an ti a.
A awlsam zawngin, scleral lens hi eng nge ni?
Scleral Lenses hi contact lens chi khat a ni bawk a, mit chungah bun a ni. Mahse, hengte hi kan hmuh tlangpui contact lens aiin a lian deuh deuh a ni. Hetiang hian han ngaihtuah teh, contact lens pangngai chu mit cornea -ah chauh thut saucer te tak te ang a nih laiin, scleral lens chu mit var (sclera) khuh saucer lian ang a ni. Chuvang chuan ‘Scleral’ an ti a ni.
Hengte hi ‘Rigid Gas-Permeable’ (RGP) tih hming pu thil atanga siam a ni. Chumi awmzia chu heng lens te hi a thim deuh a, i vawn lai hian an ben awlsam lo a, an pianzia pawh a danglam lo tihna a ni. Mahse thil danglam bik chu heng lens hmang hian oxygen gas hi mit chhungah a lut thei a ni. Hei hi mit hriselna atan a pawimawh hle.
Hetah hian a pawimawh ber chu he lens hian mit (cornea) hi direct-in a khawih lo tih hi a ni. Lens leh mit (cornea) inkarah hian hmun tlemte a awm a. Bridge te tak te ang maiin. He lens hi mit kan dah hian he hmun hi tui bik ( saline solution) in a khat a ni. Tichuan mitmeng (cornea) chu a hnim reng a, a humhim bawk.
Engvangin nge scleral lens hi hman a nih? An tan tu nge pawimawh ber?
Mit lam doctor-te chuan mit natna leh dinhmun hrang hrangah heng scleral lens te hi an rawt a ni. Pathian thilpek an ni thei a, a bik takin glasses emaw lens pangngai hmanga mit chiang taka hmuh harsat tan chuan.
Hengte hi eng dinhmun nge hman ber a nih tih chu a hnuaia table-ah hian en rawh.
| Condition/A chhan | A sawifiahna awlsam tak |
|---|---|
| Mit natna (corneal diseases) a awm | A bik takin Keratoconus ang chi condition-ah chuan mitmeng (cornea) chu cone ang maia hmalam pan a, mit hmuhna (blurred vision) a awm thin. |
| Refractive error na tak tak a awm | Mitdelna nasa tak nei tan, glass emaw lens pangngai hmanga siamthat theih loh tan. |
| Mit a vawt nasa hle | Lens leh mit inkar tui hian mit a ti hnim a, chhiatna a vawt loh nan a veng bawk. |
| Mit (cornea) a hliam emaw, a chhiat emaw | Mit hliam emaw natna hrik kai hnua mit (cornea) chunglam a dik lo a nih chuan, a tifai a, mit chiang taka hmuh theih nan. |
| Damdawi lam dinhmun khirh tak dangte | Graft vs. Host Disease (GvHD) leh Stevens-Johnson Syndrome ang chi natna avanga mit chunglam chhiatna enkawl dan tur . |
Heng lens te hi eng nge a thatna?
Scleral lens hian thatna engemaw zat a nei a, chu chuan lens chi dang aiin a danglam bik hle.
- Mit fiah tak leh fiah tak: Mi tam tak chuan heng lens an vuah hian an mit a fiah hle a, a fiah hle niin an sawi. Ṭhenkhat chuan high-definition (HD) image an en ang maiin a lang niin an sawi.
- An tla chhuak awlsam lo: Heng lens te hi a lian zawk a, an kilte chu mitmeng hnuaiah a awm reng avangin lens pangngai angin an che lo va, an tla chhuak lo bawk. Hei hian an rilru a ti hahdam hle a, infiamna kheltute tan pawh a nuam hle.
- Mit venhimna nasa zawk: Lens hian hmun zau zawk a khuh avangin mit chhungah leivut leh thil dang a lut tlem zawk. Tin, mit (cornea) chhia tan pawh venhimna tha zawk a pe bawk.
- Mit hnim vawn dan: Kan sawi tawh ang khan lens chhunga tui awm hian mit a ti hnim reng a. Hei hi mit vawt natna vei tan chuan hahdamna ropui tak a ni.
- Surgery thenkhat pawh sawn hlat theih a ni: entirnan, KeratoconusA nasat chuan zai a ngai mai thei. Mahse, scleral lens hian a châng chuan operation neih a ngai lo thei a, a tikhawtlai thei bawk .
A that lohna a awm em? Eng harsatna nge hriat reng tur?
Engkim ang bawkin heng lens te hian anmahni set of drawback leh challenge an nei a, mahse a tam zawk hi chu manageable an ni.
- A hman thiam theih nan hun a mamawh: Heng lens te hi dah luh, lakchhuah leh tihfai hian hman thiamna engemaw zat a mamawh a ni. Ni hmasa berah chuan mak deuhin a lang thei. Chuvangin i doctor chuan a tir lamah darkar engemaw zat ha turin a hrilh ang che a, chutah chuan zawi zawiin hun a tipung ang.
- Tlem a man a to zawk: Hengte hi specialized lens an nih avangin mimal tinte nena inmil tura siam a ngai a, contact lens pangngai aiin a man a to deuh hlek a ni.
- Enkawl ngai: Nitin an hak chuan lens chhunga tuiah bawlhhlawh leh leivut te te te a awm khawm thei a ni. Hei hian mit a ti fiah lo deuh thei a ni. Chuvangin mi tam tak chuan ni khatah vawi khat tal an lens te chu an la chhuak a, an tifai a, an dah leh a ngai a ni.
- Fit dik tak neih theih nan vawi tam tak beih a ngai mai thei: Fit dik tak chu i hmu nghal thei lo mai thei. A fit ṭhat theih nan vawi hnih emaw vawi thum emaw a ngai mai thei. Hei hi thil pangngai a nih avangin lungngai suh.
Engtin nge heng lens te hi i dah a, i chhuah chhuah?
Hei hi contact lens pangngai dah nen chuan a danglam deuh hlek. Mahse vawikhat i thiam tawh chuan a awlsam hle. I mit doctor chuan i hman thiam theih nan a pui ang che.
Mit chhunga lens dah dan tur
1. Kut sil fai: Engtik lai pawhin I kut chu sahbawn hmangin uluk takin silfai la, chutah chuan puan fai hmangin vawt rawh.
2. Lens chu solution nen fill rawh: Lens chu i kut ah cup te tak te angin chelh la, a tui kim vek thlengin saline solution (saline) recommended zat nen fill rawh. Overfill suh, hei hian mit leh lens inkarah air bubble a tikhawlo thei a ni.
3. Lens hi ‘Tripod’ position-ah vawn rawh: Kut dinglam i nih chuan i kut dinglam kut zungtang, kut zungtang lai tak, leh kutpui (thumb) tips te nen balance la.
4. Hmalam pan rawh: I hmai chu lei nen a inmil theih nan hmalam pan rawh. I hmui chu i rilruah tuck rawh. Hei hi lens chhunga tui awm chu a tlak loh nan a ni.
5. Mit lian zawk siam rawh: I kut veilam kut zungtang (index finger) hmangin mitmeng chunglam chu han hrual rawh. I kut dinglam kut zungtang lai tak (lens kengtu kut) hmangin mitmeng hnuai lam chu hnuai lam hawiin han hrual rawh.
6. I mit chungah lens dah: Tunah chuan zawi zawiin i mit chungah direct-in dah rawh. Liquid engmah paih lo turin fimkhur rawh. I mit chunglama lens i hriat hnu chuan i mitmeng chunglam chelhtu kut chu la chhuak rawh. Tichuan i mitmeng hnuai lam chu thlah rawh.
7. En rawh:Lens chu i mit chungah a thut fel tawh chuan ding nghet rawh. Air bubble awm leh awm loh enfiah rawh. A awm chuan lens chu i la chhuak leh a ngai ang a, solution chu i refill leh ang a, i tan leh ang.
Pawimawh: Heng lens te hi i dah emaw, i chhuah emaw hian a tir lamah i hrehawm emaw, i na emaw a nih chuan ngaihthah suh. Hrisel lohna leh natna hi thil chi hrang hrang pahnih a ni. I mit natna emaw, sen emaw i neih chuan lens kha la chhuak nghal la, i mit enkawltu professional nen inbia ang che.
Engtikah nge Doctor i hmuh ang?
Scleral lens i hman chuan mit doctor thupek zawm a, appointment pawh a hun taka kal a pawimawh hle. Tin, a hnuaia mite hi i tawn chuan doctor hnenah hrilh nghal rawh.
- Lens fit dan inang lo i hmuh chuan.
- Hmuh theihna chiang takah inthlak danglamna a awm a nih chuan.
- Mit chhungah lens a kal kual reng a nih chuan.
- Lens lakchhuah harsa i tih chuan.
- Mit lama harsatna emaw, natna emaw i neih reng chuan.
Take-Home Thuchah a ni
- Scleral lens hi contact lens pangngai ang a ni lo va, mit natna bik Keratoconus leh mit vawt na tak tan pawha hman tur special solution a ni.
- Heng lens te hi mimal tinte nena inmil tura siamrem tur a ni a, mit lam doctor enkawlna hnuaiah siam tur a ni.
- Lens tihfai leh hman hunah faina sang tak neih a pawimawh hle. I doctor-in a rawt solution chauh hmang ang che. Tap tui emaw, chil emaw hmang ngai suh.
- A tir lamah chuan hengte hi i thiam theih nan hun engemaw chen hman hi thil pangngai a ni a, mahse i mit natna emaw, sen emaw i neih chuan doctor pan nghal rawh.
- I mit tana solution tha ber tur hriat tumin mit specialist nen inbiakna neih a tha ber.
Scleral Lens, contact lens, mit hmuhna, mitmeng, Keratoconus, mit natna, mit vawt
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