Suspension - menene wannan? Hanyar shiri

Suspension - menene wannan? Amsar wannan tambaya, ba za ka koya daga cikin kayan da wannan labarin. Mu kuma gaya muku game da yadda za a dakatar domin lura da kananan yara.

janar bayanai

Slurry - mai ɗamfarar wanda insoluble a cikin ruwa ne gaba daya, ko kuma partially. An rarraba a cikin nau'i na kankanin barbashi. A irin wannan diluted foda magani ne mai magani da cewa da ake amfani da magani daga wata cuta.

Features

The dakatar - ne m tsarin da ciwon tarwatsa m lokaci da kuma wani ruwa watsawa matsakaici. Yana da kullum don haka babban barbashi (mafi girma daga 10 microns) da suke gwada da sauki shirya a karkashin karfi na nauyi (watau sedimented). Wadanda garwayayye a cikin abin da wannan tsari ne musamman m (saboda da kananan bambanci a da yawa daga cikin watsawa matsakaici da kuma tarwatsa lokaci) aka kira suspensions.

Ya kamata a lura cewa a mayar da hankali suspensions ne fairly sauki da kuma sauri fito fili watsa Tsarin. Ga wani misali da hankula dakatar, wanda ba a yi amfani da magani:

• hakowa ruwaye.
• enamel Paints.
• slurries.
• ɓangaren litattafan almara da sauransu.

Bugu da kari, irin wannan mafita sukan yi amfani da a yi na tukwane.

Suspensions: dafa fasahar

A halin yanzu, akwai 2 hanyoyin da za a bayar da suspensions: sandaro da kuma watsawa. A karshen dogara ne a kan nika da miyagun ƙwayoyi abu ta amfani da inji kayan aiki, duban dan tayi da sauransu. Ya kamata kuma a lura da cewa a cikin shirye-shiryen da a dakatar da masana la'akari da wannan mataki na hydrophobicity ko hydrophilicity daga cikin manyan albarkatun kasa, wanda aka gabatar a cikin dakatar.

Amma kondensatsionnonogo hanya, shi na samar da maye da sauran ƙarfi. Saboda haka, to da watsawa matsakaici a cikin abin da miyagun ƙwayoyi ne ba narkewa, da abu ne kara da cewa a wani sauran ƙarfi a gaba gauraye da wannan matsakaici.

Samun likita suspensions karkashin samar da yanayi na iya zama quite hanyoyi daban-daban, wato:

• m, kuma m inji stirring, wanda aka za'ayi amfani high-gudun mixers da Rotary pulsation na'ura;
• yin amfani da wani ultrasonic wãtsa, electrostrictive da magnetostrictive radiators.
• nika m kayan a cikin ruwa matsakaici ta amfani da colloid Mills.
• sandaro Hanyar (mafi sau da yawa amfani da wani pharmaceutical samarwa).

Maganin rigakafi a dakatar da yara

Saboda gaskiya cewa ba kowane yaro zai iya daukar da kwamfutar hannu a matsayin dukan, babban adadin da kwayoyi ga yara shi ne sallami a matsayin slurry.

Shirye-to-amfani dakatar - cakuda ruwa miyagun ƙwayoyi, wanda aka yi amfani da topically, ƙ ko parenterally. Lokacin da adanar irin kwayoyin kwayoyi ne musamman m. Shi ya sa kafin su kai tsaye da yin amfani da abinda ke ciki na kwalabe, tabbata a girgiza for 1 ko 2 da minti.

amfanin suspensions

Me ake fi wajabta maganin rigakafi a dakatar ga yara da kuma abin da suke da abũbuwan amfãni daga irin wannan sashi form a gaban wasu? Amsar wata tambaya, ba za ka iya nemo kasa:

• Idan aka kwatanta da wasu, wannan sashi nau'i ne mafi dace domin yaro, da waɗanda marasa lafiya da suke ga wani dalili ba zai iya hadiye da capsules ko Allunan dukan.
• A suspensions ƙasa da zafin da kuma arziki dandano fiye da na al'ada magani mafita. Haka kuma, irin wannan saki form sa shi sauki daidaita da dandano da kuma iyawa daga cikin miyagun ƙwayoyi saboda da Bugu da kari da dama syrups kuma m daɗin ci. A cikin wancan, ya ta'allaka ne da babban amfani da dakatar da yara. Bayan duk, ba ko da yaushe wani rashin lafiya yaro, za ka iya samun abin sha mai zafi da kuma m magani.
• Medicaments kerarre a cikin nau'i na suspensions ne mafi barga fiye da a cikin bayani. Wannan al'amari ne da muhimmanci musamman a cikin yi na maganin rigakafi.

disadvantages suspensions

A cewar masana, miyagun ƙwayoyi suspensions disadvantages ne da wadannan:

• Jiki rashin zaman lafiya na cikin shirye-shiryen, wato, hazo (ko ake kira sedimentation), da karuwa da kuma fili barbashi size (Ina nufin, su tari), da fili na ruwa da kuma m bulan (Ina nufin, sandaro). Irin wannan jiki mamaki Taimakawa surfacing ko conversely, da shaida da daskararru. A lokaci guda muhimmanci lalace dakatar homogeneity manufa.
• Kafin kai tsaye aikace-aikace na slurry kamata ko da yaushe a zuga ko girgiza. Wannan wajibi ne a domin dawo da kama cakuda yanayin.
• Wani drawback da miyagun ƙwayoyi dakatar ne cewa shi yana da gwada da low shiryayye rai (game da kwanaki uku).

Yadda za a shuka?

Idan da miyagun ƙwayoyi dakatar da aka sanya muku ko da yaro domin lura da wata cuta, to, kafin da ake ji da foda, shi ake bukata don tsarma yadda ya kamata. Don yin wannan, yi amfani da ruwa ko kuma wani bayani, nada likita. Saboda haka, metering sirinji ya debi da zama dole adadin ruwa, sa'an nan ya kara da shi zuwa ga vial tare da bushe miyagun ƙwayoyi abu. A ƙarshe na iya aiki na bukatar wani karfi shake. Bayan haka, slurry za a iya a amince amfani ga manufar da aka nufa.

Ya kamata a lura cewa da wani rabo na medicament foda da kuma ruwa ya kamata a ƙayyade ne kawai ta hanyar da halartar likita. Bayan kowane guda magani yana da kawai ta musamman taro.