Khawvela thawm mawi ber ber, hmangaih tak takte aw, naupang tê tê nuihzatthlak tak takte kan hriat theih loh laia kan lungngaihna leh mahni chauhna kan neihte hi thuin sawi chhuah a har khawp mai. Hriatna hloh hi nunah thil tam tak atanga min hlat tir thin a ni. Mahse, tunlai damdawi lam hmasawnna avang hian tunah chuan he natna hi hmachhawn tur hian technology thar a awm ta a ni. Vawiin hian chutiang hmanraw bik kan sawi dawn a ni. Chu chu cochlear implant a ni .
Okay, chuti a nih chuan cochlear implant chu eng nge ni?
A awlsam zawngin sawi ila, cochlear implant chu bengchheng tak tak emaw, hriatna hloh nasa tak nei emaw, tawng hriatthiam harsa tak takte tanpui nana siam electronic hmanrua a ni.
Hei hi a bulpui ber pahnih a awm a.
1. Pawn lam atanga bun: Processor leh magnet a awm a, chu chu beng hnung lamah bun a ni a, chu chu hearing aid ang mai a ni .
2. Subcutaneous implant: Hei hi luruh vun hnuaia receiver dah leh beng chhung lam peng pakhat cochlea-a electrode array dah a ni.
He pawn lam leh chhung lam hi magnetic force hmangin an inzawm khawm a ni. He device hian a tih tur chu sound wave te chu i auditory nerve ah direct in a direct a ni. He nerve hi thluaka sound signal phurtu a ni.
A pawimawh ber chu cochlear implant hian i hriatna pangngai chu a hmaa i hriat angin a siam leh dawn lo tih hi a ni. Mahse, phone ri, kawngka ri ang chi aw hriat theihna leh mi pakhat thusawi hriatthiamna kawngah nasa takin a ṭanpui thei che a ni.
| Component a ni | Eng nge a tih (Function) . |
|---|---|
| Microphone hmanga siam a ni | Environment atanga aw ri te chu a capture thin. |
| Thusawi Processor a ni | Aw hmuhte chu classified-in electronic signal-ah an chantir a ni. |
| Transmitter a ni | Heng electronic signal te hi vun hnuai lam ah an thawn chhuak thin. |
| Receiver a ni | Vun hnuaiah a thu a, transmitter atanga signal thawn a dawng thin. |
| Electrode hmanga siam a ni | Receiver atanga signal lo chhuak hi auditory nerve direct-a tihchak nan hman a ni. |
Hearing aid leh cochlear implant hi eng nge an danglamna?
Chûng pahnihte chu hriatna hmanrua ni mah se, an hnathawh dân chu a danglam vek a ni.
| Nihphung | Hriatna hmanrua | Cochlear Implant a ni |
|---|---|---|
| Hnathawh dan tur | I hriatna i neih apiang hmangin, aw ri nasa tak leh chiang tak i siam thei a ni . | Beng chhunga sound-processing parts te chu a bypass a, sound signal chu auditory nerve ah direct in a thawn chhuak thin . |
| Tu tan nge a inhmeh? | Natural hearing level engemaw zat nei tan. | Beng chhungril cell chhia leh natural hearing nei lo tluk zet tan. |
| Inzai | Surgery neih a ngai lo . | Internal parts transplant tur chuan surgery neih a ngai a ni . |
Engtin nge hei hian hna a thawh?
Kan beng chhungril cochlea an tih hmunah hian sam cell te tak te tam tak a awm tih han ngaihtuah teh. Heng cell te hian sound vibrations te chu an pickup a, nerve signal angin thluak ah an thawn thin. Mi pakhat sam cell a chhiat chuan, a nih loh leh a pian tirh atanga a awm loh chuan a ri te hian auditory nerve a thlen theihna tur kawng a awm lo.
Cochlear implant hian a tih chu heng sam cell chhia te hi bypass in auditory nerve direct in a tichak a ni. Chuvangin aw "hriat" ai chuan aw chu "hriat" theih a ni.
Cochlear implant surgery leh a hnuah
Hei hi outpatient procedure a ni tlangpui a, damdawi ina awm ngai lovin i haw thei tihna a ni. He procedure hi general anesthesia hmanga tih a ni .
Surgeon chuan beng hnung lamah incision te tak te a siam a, luruh ruh ah khur te tak te a siam a, beng chhungril lamah a lut ta a ni. Tichuan, electrode te chu cochlea-ah dahin, receiver chu vun hnuaiah dahin, incision chu a chungah sewn leh a ni. Hei hi darkar khat emaw darkar hnih emaw vel a ni.
Surgery zawhah, hliam a dam hnu kar engemaw zat hnuah doctor i hmu leh ang. Chutih hunah chuan pawn lam atanga i hak thin processor chu i duh angin programme a ni ang.
Tichuan a pawimawh ber chu a intan ta a ni. Chu chu therapy a ni . He device atanga signal thar lo chhuakte hrethiam turin i thluak i training a ngai a ni. Hei hian thusawi leh hriatna lama enkawltu (speech and hearing therapist) nena thawh dun hun engemaw chen a mamawh dawn a ni.
Hei hi tu tan nge a inhmeh tak zet?
Hriatna lama harsatna nei zawng zawng hian cochlear implant an la thei vek lo. Qualification engemawzat a awm a, chu chu tlin ngei ngei tur a ni. Medical team, beng, hnar leh kawr specialist (ENT surgeon) leh audiologist te chuan hei hi i tan a tha em tih an rel ang.
Hengte hi a tlangpuiin mi tlingte chu an ni:
- Beng pakhat emaw, beng pahnih emawa hriatna hloh tlem leh thuk tak nei te.
- Hearing aid hmanga hlawkna tling lo mite.
- Natna lian dang nei lo, operation neih lohna tur nei lote.
- He device hian eng nge a tih theih leh tih theih loh hriatthiamna tha tak neitute.
- Surgery hnua training tul hrang hranga tel tura inpe thei te.
Naupang tê tête tan cochlear implant siam a ni
Naupang pianpui hriatna lama harsatna neia piang chuan tawng leh tawng zir a harsat hle. Chuvangin, chutiang naupang chuan a naupan lai atanga cochlear implant a neih chuan hlawkna nasa tak a nei thei a ni.
Zirchianna atanga a lan dan chuan naupang thla 18 an tlin hmaa cochlear implant an dawng a, a tul anga training an dawn chuan naupang pangngai dang ang bawkin tawng leh tawng an zir chak thei a ni. An fate tan hetiang hi tihsak leh tih loh chu mimal thutlukna a ni a, nu leh pate chuan an medical team nen an sawiho tur a ni.
Eng nge a hlawkna leh a hlauhawmna?
Engkim ang bawkin cochlear implant hian hlawkna a nei a, hlauhawmna tenau tak a nei bawk.
A thatna te
- Mi pakhatin a hmel en lova a sawi hrethiam thei.
- Phone-a inbiakna leh TV en thiam.
- Warning sound (alarm, car horn) ang chi thil hriat theihna.
- Mi thenkhat tan chuan tinnitus hi a tlahniam thei.
- Mahni aw an hriat tan ruala an thusawi dan thunun thei.
Risk a awm thei
Cochlear implant surgery hi a him hle nachungin, eng surgery pawhah hian hlauhawmna awm fo a awm.
- Anesthesia avanga harsatna awm thei.
- Surgery neihna hmuna natna hrik leh thisen chhuak.
- Facial nerve (hmai thenkhat hnathawh hloh) tihchhiat theihna chance a tlem hle.
- Luak chhuak emaw balance lama harsatna emaw a awm.
- Operation neih mek beng chhungah hian hriatna la awm a awm a nih chuan a bo vek ang.
- A tlem hle a, meningitis (thluak chhehvela membrane-a infection) vei theihna a awm. (Hemi laka inven nan vaccine pek thin a ni).
Heng thil eng pawh hi i doctor nen zalen takin i sawi thei ang.
He hmanrua hmang hian nun hi engtin nge a awm?
Cochlear implant hmanga kan nun hian ngaihtuah tur engemaw zat a awm.
- Tui laka invenna: Inbual emaw, tui chawi emaw hian wearable processor te chu paih chhuah tur a ni. Chumi atan chuan waterproof case bik a awm bawk.
- Contact Sports: Lu-a vuakna nasa tak (e.g. boxing, rugby) nei sport i khelh hian fimkhur hle a ngai a, a chhung lam a chhe thei a ni.
- MRI Scan: MRI machine-a magnet chak tak a awm avangin MRI scan neih hmain fimkhur bik a ngai a ni. Hemi chungchang hi doctor-te hriattir a pawimawh hle.
- Static Electricity: TV screen ang chi thil khawih laia ‘current’ te tak te lo chhuak hian pawn lam atanga processor a tichhe thei a ni. Chuvangin, chutiang hunah chuan processor chu unplug a tha ber.
He device hmanga hlawhtlinna hlawhtling tur chuan engtik lai pawha hak a pawimawh hle a, training session-ah pawh tel fo a pawimawh hle .
Take-Home Thuchah a ni
- Cochlear implant hi electronic device a ni a, hriatna lama harsatna nasa tak nei te chu aw hriat theihna tura puitu a ni.
- Hei hian natural hearing a pe dawn lo a, mahse nunphung erawh nasa takin a tichangtlung thei a ni.
- Hei hi implant tur chuan surgery a ngai a, mahse surgery him tak a ni.
- Operation hnua result tam ber hmuh theih nan thluak training therapy session neih a pawimawh hle.
- Hei hi beng, hnar leh kawr lama mithiam (ENT Surgeon) leh a team te nen sawiho ngei ngei tur a ni a, hei hi nangmah emaw i fa emaw tan a tha em tih hriat chian a ngai a ni.
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