Aw hi kan nunah thil pawimawh tak a ni a, thil awlsam anga ngaih a ni fo. Hmangaih tak aw, hla duh ber, naupang nuihzatthlak—hengte hian hlimna nasa tak a thlen a ni. Amaherawhchu, kan upat deuh deuh emaw, hrisêlna lama harsatna engemaw kan tawh chuan, chûng aw hlu tak takte chu zawi zawiin kan hloh thei a ni. Mi ṭhenkhat tân chuan, hriatna hmanrua chuan a chinfelna ṭha ber a pe a ni. Mahse mi dangte tân chuan hriatna hmanrua ṭha ber berte pawhin thusawi chu a tichiang tawk lo mai thei. Hei hi medical professional-te’n ‘Cochlear Implant’ technology lam an panna hmun a ni. Nirogi Lanka-ah hian hei hi i chhui chiang ang u, awlsam tak leh chiang takin.
Cochlear Implant hi eng nge ni tak tak?
Mi tam tak chuan hriatna hmanrua chi dang mai niin an ngai a, mahse chu chu a dik lo. Anni hian kawng hrang hrangin hna an thawk a ni.
- Hearing Aid: Hei hi microphone angin ngaihtuah rawh. Ambient sound te chu a capture a, an volume a ti chak a, i beng chhungah a hruai lut bawk. Hearing aid hi i beng chhungril lam, aw mantu te chu a la thawk tha a nih chauhvin a thawk thei a ni.
- Cochlear Implant: Hei hi a changkang zawk hle. A awlsam zawngin, i beng chhia chu a bypass vek a, i thluak nena inzawm auditory nerve-ah sound signal a thawn nghal vek a ni. Kawngpui khar emaw, chhia emaw paltlang tura kawngpui thar siam ang mai a ni.
He device hi a tlangpuiin hriatna hloh nasa tak atanga thuk tak nei tan a tha ber , an tan chuan hearing aids hian hlawkna tlemte chauh a pe a ni. I hriatna chu a hmaa a awm ang kha 100%-ah a siam leh thei lo mai thei a, mahse, i thusawi hriatthiamna leh i chhehvela aw hriat theihna chu nasa takin a tipung thei a ni.
Engtin nge he hmanraw te tak te hian hetiang hna lian tak hi a thawh theih?
A hnathawh hrethiam tur chuan kan hriat dan pangngai kan en hmasa tur a ni. Aw chu i beng a thlen chuan, rulhut ang maia siam, ‘ Cochlea ’ an tih hmunah a kal a ni. A chhungah chuan sensitive, sam ang chi cell sang tam tak a awm a. Chûngte chuan sound vibrations chu electrical signal-ah an chantir a, chu chu i thluak chuan a hrilhfiah a ni. Heng sensitive cells te hi an chhiat hian hriatna hloh hi a awm fo thin.
Heng cell chhia te hi cochlear implant hian a thawk a ni. A ṭhen lian pahnih a awm a, chungte chu:
1. External Component: Microphone, sound processor leh transmitter te a awm a.
2. Internal Component: Surgery hmanga dah, receiver leh electrode hmanga siam a ni.
A hnathawh dan chu hetiang hi a ni, step-by-step:
- Step 1: I beng hnung lama microphone i bun hian a chhehvela aw awmte chu a la thei a.
- Step 2: Heng aw te hi i sound processor ah an kal a, chutah chuan digital signal ah an inthlak thin.
- Step 3: Heng digital signal te hi magnet hmangin i vunah transmitter bun ah thawn a ni.
- Step 4: Transmitter hian heng signal te hi vun hnuaia dah receiver ah a thawn thin.
- Step 5: Receiver hian heng signal te hi cochlea chhunga electrode dah te hnenah a thawn thin.
- Step 6: Heng electrode te hian auditory nerve chu direct in an tichak a .
- Step 7: A tawp berah chuan auditory nerve hian heng signal te hi thluak lamah a phur a. Chutah i thluak chuan heng signal te hi thusawi, music, a nih loh leh aw dang angin a hrilhfiah a ni.
A awlsam zawngin sawi ila, natural hearing process atan shortcut a siam a ni.
Procedure leh a hnua thil thleng tur?
Hei hi a then hnih a awm a, chungte chu surgery leh a hnu lama activation te hi a ni.
Inzai
Hei hi Otolaryngologist (ENT specialist) ten an ti tlangpui.
- General anesthesia hnuaiah dah i ni ang , chuvangin natna engmah i nei lovang.
- Surgeon chuan i beng hnung lamah incision te tak te a siam a, luruh ruh chhungah kawngkhar te tak te a siam bawk.
- He opening hmang hian device chhung lam (receiver leh electrode) te chu uluk takin an dah lut thin.
- Incision hi dissolvable stitches hmangin khar a ni.
Hei hi invasive surgery a ni lo va; chu chu outpatient procedure anga tih a ni fo va, chu ni vek chuan in lamah i kir leh thei a ni.
Activation a ni
Operation hnu kar hnih vel hnuah chuan site chu a dam kim tawh chuan Audiologist-in device chu activate turin i kir leh ang.
- Pawn lam component chu magnet hmangin i lu-ah i dah a ni.
- Device hi i hriat angin a activate a, adjust (mapped) a ni.
- A tir lama aw ri chu thil danglam tak angin a lang thei a, mahse hun kal zelah i thluak chuan he aw siam dan thar hi a insiamrem ang.
Eng nge a hlawkna leh a hlauhawmna?
Damdawi lam thil dang ang bawkin hlawkna leh hlauhawmna tenau tak tak a awm bawk. Mahse, a hlawkna chu a hlauhawmna aiin a tam zawk fo mai. Hengte hi eng nge ni tih i lo en ang u.
| Hlawkpuina | Risk awm thei te |
|---|---|
| Phone-a inbiaknaah i tel thei a, boruak ri nasa takah pawh awlsam takin i inpawh thei bawk. | Standard surgical risks, anesthesia emaw operation hnua infection emaw avanga reaction awm thei te. |
| User tam tak chuan tinnitus (beng chhunga ringing) hi nasa takin a tlahniam emaw, a bo vek emaw an tawng thin. | Surgery neihna hmun vel nerve te hliam theihna risk tlemte tak a ni. |
| Naupang hriatna lama harsatna neia piangte tan chuan early intervention hian an rualpuite ang bawkin an thanlenna stage-ah thusawi an zir thei a (naupang thla 9 mi lek chungah pawh tih theih a ni). | Meningitis vei theihna a awm. Hetiang hlauhawmna hi a tlem theih nan i doctor chuan operation hmain vaccine lak hmasak phawt a rawt thei ang. |
| Mimal himna tihchangtlun, environmental cue, traffic, horn, leh miten an au che tih i hriat theih avangin. | Implanted ear-a natural residual hearing la awm zawng zawng hloh theihna (tunlai technique-te chuan hei hi a humhim fo nachungin). |
| Music nuam tihna leh hriatthiam theihna chu a lo awm leh fo thin. | Balance issue emaw luak chhuak emaw a awm fo thin. |
Insiamrem theih nan eng chen nge hun a duh?
Hei hi zawhna ropui tak a ni. Device activate a nih veleh i hriatna chu a normal leh ang tih i beisei tur a ni lo. I thluak hian heng electrical signal tharte hrilhfiah dan zir thar leh turin hun a mamawh a ni.
A tir lamah chuan a bik takin puitling tan chuan aw chu mechanical emaw robotic emaw angin a lang thei. Beidawng suh; hun leh hriatna lama training neih reng a nih chuan aw chu a pianphung a lo ni chho zel ang.
A tlangpuiin, activation atanga thla khat chhungin hmasawnna nasa tak i hmu ang. I hriatna tha ber neih theih nan thla 3 atanga thla 6 chhung a ngai thei . Hemi hun chhung hian audiologist emaw speech-language pathologist emaw nena auditory rehabilitation session-a tel a pawimawh hle. Hetiang kalphung atana i inpekna hi i hlawhtlinna kawngkhar a ni.
Engtin nge he inthlak danglamna hi i tih awlsam theih ang?
I cochlear implant atanga hlawkna tam ber i hmuh theih nan, active participation hi a pawimawh hle:
- Device chu ha reng ang che: I harh apiangin external processor chu on reng ang che. Hei hian i thluak chu signal tharte chu a insiamrem rang zawk a ni.
- Training zawng zawngah tel vek rawh: I surgical team leh therapist-te kaihhruaina chu taima takin zawm rawh.
- I tih theih lohna hre rawh: Tui chawi emaw, inbual emaw hunah pawn lam hmanrua chu la chhuak rawh. Tin, high-impact contact sports pawh pumpelh la, lu-a direct-a vuak chuan internal component a tichhe thei a ni.
- I theihna thar chu pawm rawh: Hei hi i nun khapna a ni lo va, i hloh tawh khawvel nena inzawmna siam lehna kawng a ni zawk. Heng hun remchangte hi inbiakpawhna leh inpawh tawnna atan hmang tangkai rawh.
Engtikah nge doctor i biak ang?
Follow-up visit scheduled i nei ang a, mahse a hnuaia mi i tawn chuan i doctor i biak nghal tur a ni:
- I hriatna a inthlak danglam nghal.
- Beng natna emaw, beng lama harsatna awm reng emaw.
- Surgery neihna hmuna natna kai chhinchhiahna, a sen, a hring, a khawsik, a nih loh leh tui chhuah te.
- Lu-a vuakna nasa tak emaw, hliam emaw.
Take-Home Thuchah a ni
- Cochlear implant hi hriatna hmanrua a ni lo va; beng chhe tawhte bypass-a sound signal direct-a auditory nerve-a thawn chhuaktu electronic device a ni.
- Mimal hriatna lama harsatna nasa tak atanga thuk tak nei, hriatna lama hmanraw hmanlai atanga hlawkna tling lote tan a tha tlangpui.
- Procedure atan hian operation leh hun rei tak chhunga inpekna a ngai a ni. Internal implant hi a awm reng a, external processor erawh kum 5-10 danah upgrade a ngai mai thei.
- Activation a nih chuan hriatna hi automatic a ni lo. I thluak hian signal hrilhfiah dan zir turin hun, practice leh professional rehabilitation a mamawh a ni.
- He technology hlawkna hian hlauhawmna tenau te chu a tluk phah hle. Nang emaw i fa emaw hian hriatna lama harsatna i neih chuan vawiin hian i Nirogi Lanka specialist nen inbia la, candidate i nih leh nih loh en rawh.
Cochlear implant, hriatna hloh, hriatna hmanrua, auditory nerve, audiologist, ENT, beng zai
