前言 1950年Grant氏首用电眼压計連續测量眼压以計算房水之排出率(Coefficient of Facility of Aqueous outflow,以下下簡称C值)和生成率(Rate of Flow,以下簡称F值),此种方法即眼压張力描记法(Tonography),眼压張力描記法給眼压的生理和病理研究工作,开辟了另一个新領域。1954年Ballintine氏总結过去的报告指出:眼压張力描記法对青光眼的早期診断,疗效判定和对低眼压青光眼的发现,具有重大意义。最近并有人用以測定血管滲透压。 Preface In 1950, Grant’s first digital tonometer was used to continuously measure intraocular pressure to calculate the Coefficient of Facility of Aqueous Outflow (hereinafter referred to as C value) and Rate of Flow (hereinafter referred to as F value) , This method that Tonography (Tonography), intraocular tension Tension method for intraocular pressure physiological and pathological research, opened up another new area. 1954 Ballintine’s summary of past reports pointed out: IOP tensiongraphy early diagnosis of glaucoma, efficacy evaluation and the discovery of hypotony glaucoma, of great significance. Recently, and some people used to determine the vascular osmotic pressure.