Subcutaneous Injection Definition Thiab Standard Vaccination Application Logic

https://en.wikipedia.org/wiki/Hypodermic

Pain PointsHauv kev txhaj tshuaj tiv thaiv kev noj qab haus huv rau pej xeem, ntau lub koom haum tsis nkag siab tag nrho cov ntsiab lus ntawm kev txhaj tshuaj subcutaneous, uas ua rau cov tshuaj tiv thaiv tsis tu ncua. Qhov muag tsis pom kev nce qhov tob ua rau cov tshuaj tiv thaiv nkag mus rau cov leeg nqaij, cuam tshuam rau qeeb antigen tso tawm thiab txo cov kev tiv thaiv kab mob. Kev xaiv koob tsis zoo ua rau muaj kev raug mob hauv zos ntau dhau, tom qab kev phais liab, o thiab induration, txo cov kev txhaj tshuaj rau pej xeem. Qee tus neeg ua haujlwm tsis lees paub cov qauv txhaj tshuaj subcutaneous thiab intradermal, ua rau cov tshuaj tiv thaiv tsis sib haum thiab kev tiv thaiv kab mob tsis sib xws. Qhov tsis muaj kev taw qhia ntawm daim ntawv thov raws li kev txhaj tshuaj subcutaneous txhais tau txwv tsis pub tus qauv thiab kev ua haujlwm ntawm kev txhaj tshuaj tiv thaiv kev noj qab haus huv rau pej xeem.

Txoj Cai Ua HaujlwmLub ntsiab txhais kom zoo dua ntawm kev txhaj tshuaj subcutaneous siv rau kev txhaj tshuaj tiv thaiv yog txhawb nqa antigen tso tawm thiab ua rau lub cev tsis muaj zog. Cov ntaub so ntswg subcutaneous muaj cov capillaries nplua nuj thiab cov ntaub so ntswg lymphatic, uas tuaj yeem maj mam nqus cov tshuaj tiv thaiv antigens, tsis tu ncua txhawb lub cev tiv thaiv kab mob, thiab ua kom ruaj khov thiab ntev - tiv thaiv kab mob. Sib txawv ntawm kev nqus sai ntawm cov leeg nqaij, subcutaneous qeeb tso tawm kom tsis txhob muaj cov tshuaj tiv thaiv kab mob ntau dhau thiab txo cov tshuaj tiv thaiv tsis zoo. Nws qhov tob tob thiab qis - cov yam ntxwv raug mob hloov mus rau qhov loj - kev txhaj tshuaj tiv thaiv kab mob, tshwj xeeb tshaj yog rau cov menyuam yaus, cov neeg laus thiab cov pab pawg rhiab heev. Qhov no zoo kawg nkaus phim cov tshuaj tiv thaiv kev tiv thaiv ntawm cov tshuaj tiv thaiv uas xav tau me me, txuas ntxiv thiab muaj txiaj ntsig kev tiv thaiv kab mob.

Kev faib khoom sivKev txhaj tshuaj subcutaneous scenarios phim hom koob tshuaj hypodermic raws li cov ntsiab lus txhais. Ua ntej, kev kho mob- qib yas pov tseg koob: tsis muaj menyuam ib zaug- siv, tshem tawm cov kab mob hla- kev pheej hmoo kis kab mob, cov khoom siv tseem ceeb rau kev txhaj tshuaj tiv thaiv kab mob subcutaneous loj loj. Thib ob, siliconized coatedkoob tshuaj hypodermic: ultra-kev sib txhuam qis, tsawg kawg ntawm daim tawv nqaij thiab cov ntaub so ntswg subcutaneous puas, txo qhov mob tom qab phais thiab mob hauv zos, tsim nyog rau kev txhaj tshuaj tiv thaiv menyuam yaus thiab cov pab pawg rhiab. Thib peb, tus qauv stainless hlau zoo koob: ruaj khov puncture kev ua tau zoo, tus nqi qis thiab kev siv tau siab, tsim nyog rau cov neeg laus cov tshuaj tiv thaiv subcutaneous niaj hnub. High-precision iav thiab alloy koob yog siv rau qhov tshwj xeeb siab- purity tshuaj tiv thaiv subcutaneous xa tuaj kom ntseeg tau tias cov tshuaj ruaj khov thiab kev nyab xeeb.

Phau Ntawv Qhia Txog Kev Ua HaujlwmSiv cov txheej txheem txhaj tshuaj tiv thaiv kab mob raws li cov txheej txheem kev txhaj tshuaj subcutaneous. Xaiv qhov chaw txhaj tshuaj zoo ib yam nrog rau sab caj npab sab sauv, plab thiab sab nraub qaum nrog ntau cov ntaub so ntswg subcutaneous. Xaiv cov yas pov tseg lossis siliconized zoo koob kom ntseeg tau tias qis - raug mob. Tswj lub kaum sab xis txhaj tshuaj ntawm 30-45 degrees, nruj me ntsis txwv cov koob taub hauv cov ntaub so ntswg subcutaneous, tsis txhob nkag mus tob rau hauv cov leeg nqaij. Muab cov tshuaj tiv thaiv sib npaug thiab maj mam kom ntseeg tau tias muaj kev sib faib ntawm cov antigen hauv cov ntaub so ntswg subcutaneous. Tom qab txhaj tshuaj, tshem rab koob maj mam thiab ua kom me me hauv zos kom tsis txhob muaj tshuaj tiv thaiv exudation. Tsis txhob rov txhaj tshuaj tiv thaiv ntawm tib qhov chaw los tiv thaiv cov ntaub so ntswg subcutaneous thiab induration.

Xyaum xyaumLoj -kev coj noj coj ua ntawm pej xeem kev noj qab haus huv ua pov thawj tias kev txhaj tshuaj tiv thaiv kab mob subcutaneous raws li kev txhais cov kws tshaj lij tuaj yeem txhim kho lub cev tiv thaiv kab mob thiab txo cov kev tsis zoo. Subcutaneous qeeb antigen tso tawm txhim kho cov tshuaj tiv thaiv kab mob tsis tu ncua los ntawm ntau dua 25% piv nrog cov tshuaj tsis sib sib zog nqus. Tsawg- cov koob txhuam hniav sib txhuam txo qhov tshwm sim ntawm kev txhaj tshuaj tiv thaiv liab thiab o los ntawm ntau dua 70%, txhim kho kev txais neeg coob coob. Cov koob uas tsis muaj menyuam pov tseg tau paub txog xoom hla- kis kab mob hauv cov xwm txheej loj - txhaj tshuaj tiv thaiv kab mob. Cov txheej txheem subcutaneous nruj me ntsis ua kom ntseeg tau cov tshuaj tiv thaiv tus qauv, kom tsis txhob muaj kev tiv thaiv kab mob los ntawm kev txhaj tshuaj tsis tsim nyog, tsim cov txheej txheem tshuaj tiv thaiv kab mob uas paub tab thiab txhim khu kev qha.

Summary thiab SublimationCov kev txhais lus ntawm kev txhaj tshuaj subcutaneous muab lub hauv paus theoretical rau kev tswj hwm tshuaj tiv thaiv tus qauv. Nws qhov tshwj xeeb zoo ntawm kev nqus qeeb qeeb, kev txhawb nqa me me thiab tsis tshua muaj kev raug mob zoo kawg nkaus haum rau kev tiv thaiv cov yam ntxwv ntawm cov tshuaj tiv thaiv, dhau los ua kub - qauv kev tswj hwm rau feem ntau cov tshuaj tiv thaiv kev noj qab haus huv. Kev txhawb nqa los ntawm cov koob txhaj tshuaj hypodermic, kev txhaj tshuaj subcutaneous paub txog kev sib koom ua ke ntawm kev nyab xeeb, kev tsim qauv thiab kev ua tau zoo hauv kev txhaj tshuaj loj -, txhawb kev txhim kho ruaj khov ntawm kev tiv thaiv kev noj qab haus huv thoob ntiaj teb.

Cov lus qhia yav tom ntejKev txhaj tshuaj tiv thaiv subcutaneous yav tom ntej yuav txhim kho mus rau kev ua kom zoo dua qub thiab tsim kho tib neeg. Ua ntej, tsim cov tshuaj tiv thaiv tshwj xeeb ua haujlwm raws li cov txheej txheem txhaj tshuaj subcutaneous. Thib ob, ua kom nrov nrov siliconized qis- cov koob sib txhuam hauv kev txhaj tshuaj tiv thaiv kev noj qab haus huv rau pej xeem kom paub txog qhov tsis muaj mob tsawg- kev raug mob inoculation. Thib peb, ua kom zoo dua cov koob tshwj xeeb rau kev txhaj tshuaj subcutaneous menyuam yaus txhawm rau txhim kho cov neeg coob coob. Plaub, tsim cov tshuaj tiv thaiv- cov qauv kev xa tawm subcutaneous tshwj xeeb txhawm rau txhim kho lub cev tiv thaiv kab mob ntxiv.