▁it ▁is ▁held ▁to ▁be ▁an ▁un re li able ▁translation ; ▁the ▁Dictionary ▁of ▁National ▁Biography ▁records ▁that ▁Pur ver ▁" … on ▁arriv ing ▁at ▁a ▁difficult ▁passage , ▁he ▁would ▁shut ▁himself ▁up ▁for ▁two ▁or ▁three ▁days ▁and ▁night s , ▁waiting ▁for ▁insp iration " ▁Charles ▁H add on ▁Sp ur geon , ▁who ▁was ▁acquaint ed ▁with ▁Pur ver ’ s ▁version ▁remarks ▁" A ▁Qu aker ▁Trans lation . ▁O ften ▁un gram mat ical ▁and ▁un int ellig ible . ▁Not ▁without ▁its ▁good ▁points , ▁but ▁much ▁more ▁curious ▁than ▁useful ." ▁ ▁References ▁ ▁External ▁links ▁Read ▁on - line ▁with ▁Google ▁books : ▁Volume ▁ 1 ▁Volume ▁ 2 ▁ ▁Category : 1 7 6 4 ▁books ▁Category : 1 8 th - century ▁Christian ▁texts ▁Category : History ▁of ▁Qu aker ism ▁Category : B ible ▁transl ations ▁into ▁English <0x0A> </s> ▁The ▁un t ether ed ▁reg imen ▁is ▁a ▁technique ▁combining ▁the ▁use ▁of ▁an ▁ins ul in ▁p ump ▁with ▁a ▁slow - act ing ▁ins ul in ▁analog ▁such ▁as ▁L ant us ▁or ▁Lev em ir . ▁This ▁allows ▁an ▁ins ul in ▁dependent ▁person ▁to ▁dis connect ▁the ▁p ump ▁when ▁desired ▁while ▁maintain ing ▁the ▁flexible ▁benefits ▁that ▁the ▁ins ul in ▁p ump ▁can ▁provide . ▁ ▁The ▁term ▁was ▁co ined ▁by ▁Dr . ▁Steve ▁Ed el man , ▁a ▁type ▁ 1 ▁di ab etic , ▁ins ul in ▁p ump