化工儀器網(wǎng)
詳細(xì)介紹
甲型流感病毒IgG酶聯(lián)免疫法檢測(cè)試劑盒
廣州健侖生物科技有限公司
廣州健侖長(zhǎng)期供應(yīng)各種流感檢測(cè)試劑，包括進(jìn)口和國(guó)產(chǎn)的品牌，主要包括日本富士瑞必歐、日本生研、美國(guó)BD、美國(guó)NovaBios、美國(guó)binaxNOW、英國(guó)clearview、凱必利、廣州創(chuàng)侖等主流品牌。
主要檢測(cè)：甲型流感病毒檢測(cè)試劑、乙型流感病毒檢測(cè)試劑、甲乙型流感病毒檢測(cè)試劑、A+B流感病毒檢測(cè)試劑盒、流感病毒抗原快速檢測(cè)卡、流感病毒抗體快速檢測(cè)試劑盒、流感快速檢測(cè)試劑 c1c2。
甲型流感病毒IgG酶聯(lián)免疫法檢測(cè)試劑盒
我司還提供其它進(jìn)口或國(guó)產(chǎn)試劑盒：登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲(chóng)病、違禁品濫用、肺炎球菌、軍團(tuán)菌、化妝品檢測(cè)、食品安全檢測(cè)等試劑盒以及日本生研細(xì)菌分型診斷血清、德國(guó)SiFin診斷血清、丹麥SSI診斷血清等產(chǎn)品。
歡迎咨詢
歡迎咨詢
想了解更多的產(chǎn)品及服務(wù)請(qǐng)掃描下方二維碼：
【公司名稱】 廣州健侖生物科技有限公司
【市場(chǎng)部】 歐
【】
【騰訊 】
【公司地址】 廣州清華科技園創(chuàng)新基地番禺石樓鎮(zhèn)創(chuàng)啟路63號(hào)二期2幢101-103室
詳細(xì)詢問(wèn)視力障礙的發(fā)生發(fā)展過(guò)程。視力障礙是單眼還是雙眼;是同時(shí)還是先后發(fā)生;是迅速發(fā)生還是逐漸發(fā)生;是遠(yuǎn)視力差，還是近視力差，抑或遠(yuǎn)近視力都差。有無(wú)其他癥狀，如眼充血、羞明、流淚、疼痛，以除外角膜炎、虹膜睫狀體炎。頭痛、眼脹、霧視、虹視為除外青光眼。單眼復(fù)視，考慮角膜、晶體、玻璃體中線的混濁。晶體半脫位。暗點(diǎn)、色視、小視、夜盲、視物變形、視野缺損、眼前黑影飄動(dòng)、閃光感等癥狀，應(yīng)考慮有眼底病變。并注意有無(wú)外傷史。
視力障礙可由全身性疾病引起，故全面體檢非常重要。尤其應(yīng)注意神經(jīng)、心血管及內(nèi)分泌等系統(tǒng)的檢查。眼部檢查：必須系統(tǒng)、全面地從眼外到眼內(nèi)進(jìn)行檢查。先右后左，以防遺漏重要體征。
視力包括遠(yuǎn)視力和近視力檢查，以及對(duì)視力障礙有一個(gè)初步印象。遠(yuǎn)視力不佳、近視力尚好，可能為近視、散光等。近視力不佳、遠(yuǎn)視力良好，可能為遠(yuǎn)視。40歲以上者考慮為老視。遠(yuǎn)、近視力均不佳，可為遠(yuǎn)視或散光，或是屈光間質(zhì)混濁，眼底或視神經(jīng)病變，顱內(nèi)病變等。如有睫狀充血應(yīng)考慮角膜炎，虹膜睫狀體炎，青光眼。視力突然障礙，可能為視網(wǎng)膜中央動(dòng)脈阻塞，缺血性視神經(jīng)病變。數(shù)天內(nèi)視力迅速減退，可能為視網(wǎng)膜中央靜脈阻塞、視網(wǎng)膜脫離、玻璃體出血、眼及顱腦外傷、中毒、顱內(nèi)急性病變等。無(wú)光感可能系視神經(jīng)萎縮、眼球萎縮。眼球密、期青光眼、皮質(zhì)盲等。對(duì)上述視力有了初步印象后，應(yīng)按一定的步驟，從前向后逐步深人地檢查。
1.眼瞼 一般眼瞼病變很少引起視力障礙，只有當(dāng)眼瞼病變引起刺激因素者，才會(huì)出現(xiàn)視力障礙。如眼瞼內(nèi)、外翻，倒睫，結(jié)膜結(jié)石，瞼緣炎，癲痕形成等。
2.眼眶與眼球 眼球突出與凹陷否?眼球位置有無(wú)異常?？魢芊裼|及腫物，眼球轉(zhuǎn)動(dòng)是否受限。
3.角膜 大小，有無(wú)血管翳、浸潤(rùn)、潰瘍、瘢痕、變性、異物、畸形。
4.前房 深淺、房水混濁程度，有無(wú)積膿。積血、滲出物。
5.虹膜 顏色、紋理，有無(wú)缺損(先天、手術(shù))有無(wú)結(jié)節(jié)、萎縮、前后粘連、新生血管、震顫(注意雙眼對(duì)比)。
Asked in detail about the occurrence and development of visual impairment. Is the visual impairment is monocular or binocular; is also occurred at the same time; is rapid or gradually occurs; is poor or poor near-vision vision, or distance vision is poor. With or without other symptoms, such as eye congestion, shame, tears, pain, to exclude keratitis, iridocyclitis. Headache, swollen eyes, fog, rainbow as the exception of glaucoma. Monocular diplopia, consider the cornea, crystal, vitreous midline opacity. Subluxation of crystals. Dark spots, color, small, night blindness, visual distortion, visual field defects, the immediate shadow flashes, flash and other symptoms, should consider the fundus lesions. And pay attention to whether there is a history of trauma.
Vision disorders can be caused by systemic disease, so a comprehensive medical examination is very important. In particular, should pay attention to nervous, cardiovascular and endocrine system checks. Eye examination: Must be systematic, comprehensive examination from the outside of the eye to the eye. Right first left, to prevent missing important signs.
Vision, including far vision and near vision examination, as well as a preliminary impression of visual impairment. Poor far vision, near vision is good, may be myopia, astigmatism and so on. Near vision is poor, good far vision, hyperopia may be. Over 40 years old consider presbyopia. Far, near vision is not good, for hyperopia or astigmatism, or refractive media opacity, fundus or optic neuropathy, intracranial lesions. If ciliary congestion should be considered keratitis, iridocyclitis, glaucoma. Abrupt vision loss may be blocked central retinal artery, ischemic optic neuropathy. Visual acuity rapidly decreased within a few days, may be the central retinal vein occlusion, retinal detachment, vitreous hemorrhage, eye and head trauma, poisoning, intracranial acute lesions. No light feeling may be optic nerve atrophy, eye atrophy. Eyeball, absolute glaucoma, cortical blindness. After the initial impression of the above vision, according to certain steps, step by step from before to examine.
1. Eyelid eyelid lesions rarely cause visual impairment, only when the eyelid lesions caused by stimuli, there will be visual impairment. Such as the eyelid, valgus, trichiasis, conjunctival stones, blepharitis, epileptic scar formation.
2. Orbital and eyeballs protruding and hollow or not? Eye position with or without abnormalities. Orbital Wai touch the tumor, eye rotation is limited.
3. Corneal size, with or without angiostenosis, infiltration, ulcers, scars, degeneration, foreign body, deformity.
4. Anterior chamber depth, aqueous turbidity, with or without empyema. Blood, exudate.
5. Iris color, texture, with or without defects (congenital, surgery) with or without nodules, atrophy, adhesions before and after, neovascular, tremor (pay attention to both eyes contrast).
化工儀器網(wǎng)