Hanya oftalmotonometrii kaya masu nauyi. Tonometer Maklakova: da aikace-aikace na'urar da

A matsa lamba a cikin ido kyamarori ne m da bambanci a gudu daga inflow da outflow na ruwa therethrough. Amfani a asibiti yi hanyoyin da tonometry (matsa lamba) ne kai tsaye ba, kuma ba tonographic matsa lamba nuna alama.

Ji na intraocular matsa lamba ne da muhimmanci sosai ga ganewar asali na glaucoma kuma dace ido kula da marasa lafiya.

Tonometer Maklakova a oftalmotonometrii

A cikin gida ophthalmology mafi sau da yawa amfani da hanyoyin da ba-lamba tonometer da intraocular matsa lamba ji ta Maklakov. A karshen da aka samarwa a 1884, da kuma a cikin m yi tafi kadan daga baya.

Tonometry a kan Maklakov ne takaice shigarwa sinker (tonometer) a kan cornea da kuma samun yatsa lamba surface. A ta square kafa intraocular matsa lamba.

Bugu da kari ga CIS, da hanyar da aka yi amfani da ko'ina a kasar Sin.

Ocular tonometer Maklakova - cikakken da kuma kayan aiki na'urar

Tonometer kit hada da:

• biyu cylindrical sinker nauyi 10 g, ya mika a iyakar da lebur karshen fuskoki;
• Mariƙin for ma'aunai, a cikin abin da a lokaci guda kafa biyu sinker.
• 3 Aunawa mulki da zai kimanta diamita daga cikin Buga layi ko Farfesa B. Polyak.
• harka.

Lodi m ciki, dauke da gubar weighting. Su karshen saman ake yi na frosted gilashi, wadda ke bayar da gaba ɗaya rike da batawa bayani.

A mariƙin ake bukata, don haka da cewa a lokacin da ji da yatsunsu, ba su halicci wuce kima matsa lamba a kan tonometer na Maklakov.

Yadda za a yi aiki tare da tonometer

Kafin ka fara, za ka bukatar ka duba matsayi na tonometer. Take hakkin karshen dandamali iya lalata mutuncin haƙuri da cornea. Bugu da kari, da Silinda ya zama da sauki tafiya a cikin rata mariƙin.

Processing tonometers Maklakova kafin amfani kunshi a shafa barasa gammaye, bayan da kayan bushe don 15-30 seconds.

Sterilization da ruwan a 2% yin burodi soda tsawon minti 30 cikin bayani ne da za'ayi kawai a lokuta da zama dole:

• lokacin da yayi nazari marasa lafiya da ãyõyin kumburi da conjunctiva.
• a cikin hali na barazana ga rabuwa da kwayar keratoconjunctivitis.

Tun tonometer Maklakova yayyo, da ruwan da shi a cikin ruwa iya shiga. Don oftalmotonometrii sakamakon ba a gurbata saboda canji naúrar taro shi a cikin sa'o'i ko fiye bushe a kan bakararre gauze.

Paint amfani uwa Maklakova tonometer, an pounded cikin cakuda glycerol da ruwa colloid azurfa (azurfa colloidal albumin). Zai yiwu a yi amfani da colorants Bismarck-kasa-kasa ko methylene blue. Domin Paint shafi faranti amfani da tawada kushin ko canjawa wuri zuwa wani digo na fenti shirya tare da gilashin sanda sa'an nan triturated da auduga swab. A karshen Hanyar ne mafi aminci cikin sharuddan da cutar.

Hanyoyin da binciken intraocular matsa lamba tonometer Maklakova

Kafin tonometry ido anesthetized haƙuri. A saboda wannan dalili, a cikin conjunctival jakar kwai sau biyu tare da wani tazara na 2 minti shuka dikaina bayani. Marasa lafiya tsakanin instillation rufe har abada.

Next, likita ko nas zai dauki ayyuka a cikin wadannan tsari:

1. Disinfect tonometer Maklakova barasa, suna bushe.
2. A site da tonometer ne amfani da wani bakin ciki Layer na Paint.
3. A haƙuri ta'allaka saukar a kan kujera ba tare da wani matashin kai, dan kadan ya tashe Chin, idanu kafa a kan manuniya da na mara tausayi yakan kishi hannuwanku zuwa. A tsakiyar ɓangare na cornea dole ne ya zama a wannan kwance matsayi.
4. A yatsun wannan hannu da bincike fadada ido tsaguwa da eyelids ba sa matsa lamba a kan eyeball.
5. Tare da sauran hannu ta wajen mariƙin daga saman saukar tonometer Maklakova canza launin yankin a tsakiyar cornea. Sinker ya zama gaba daya saukar da-to-face da dukan nauyi.
6. Sa'an nan da kaya sauri karba da kuma sanya alama a cikin takarda, moistened tare da barasa.
7. A binciken da aka maimaita ga na biyu ido.
8. The idanu na haƙuri an wanke daga Paint Saline da kuma shuka Albucidum.

A lokacin ragewan na tonometer a kan cornea na Paint a lamba yankin da aka wanke tafi da hawaye. A sakamakon ra'ayi ne mai zobe.

Fassarar da sakamakon oftalmotonometrii Maklakov

A diamita daga cikin da'irar haske a kan takardar ne na gwargwado ga mataki na flattening na cornea a lokacin binciken. Haka kuma, mafi girma da matsa lamba, da ƙasa da tawada zai iya cire kuma, daidai da, kasa haske yankin na zanen yatsa.

M m auna diamita haske yankin. The bincike dole ne sanya shi Sikeli saukar da kauce wa murdiya. Results kimanta binocular magnifier. Amfani da layin sikelin bada damar canja wurin nan da nan haifar da millimeters na Mercury.

Lokacin da aunawa da al'ada line (0.1 mm), da matsa lamba rabo da aka lasafta a matsayin rabo na da nauyin da tonometer: yatsa radius Squared da yawan "PI" da kuma ta musamman nauyi na Mercury (13.6).

Al'ada intraocular matsa lamba da Maklakov ne 18-26 mm Hg kewayo. Art.

Gazawarsu da kuma siffofin da hanyar

Ba da shawarar don amfani tonometry a kan Maklakov a cikin wadannan lokuta:

• bayan jurewa tiyata a kan eyeball.
• wani rashin lafiyan dauki ga m.
• a kumburi da idanu da kuma fãtun jikinsu.

Maklakova Tonometer a kan eyeball yana da wani matsin lamba girma daga wannan a sauran hanyoyin, bi da bi, da sakamakon da kudi motsa a cikin wani babban hanya. Don kwatanta, al'ada ocular matsa lamba Goldmann ne 9-21 mm Hg. Art. Saboda haka, a kwatanta sakamakon samu ta hanyar hanyoyi daban-daban, ba zai zama daidai.