ABSTRACT
Chronic?obstructive?pulmonary?disease?(COPD)?is?a?severe?respiratory?disease?characterized?by?airway?obstruction?with?high?mortality?and?rate?of?recurrence.?Rehabilitation?exercise?can?lessen?the?possibility?of?the?progressive?exacerbation?of?the?patient's?condition,?exerting?an?active?role?in?improving?their?lung?function?and?the?quality?of?the?patients'?life.?Therefore,?we?have?designed?a?lung?function?exercise?bottle,?which?is?capable?of?adjusting?the?pressure?according?to?the?patient's?needs.?It?is?easy?to?operate?and?apply?in?practice.?The?exercise?bottle?is?composed?of?three?components,?including?bottle?body,?threaded?round?cap?and?air?blow?pipe.?The?bottle?body?is?formed?in?rectangle?shape,?and?utilized?to?contain?liquid.?The?filling?opening?is?designed?on?the?top?of?the?bottle.?Outside?of?the?filling?opening,?there?is?a?screw?thread?round?cap,?which?can?adjust?the?pressure?according?to?the?patient's?tolerance,?gradually?increasing?the?training?intensity,and?improving?the?training?effect?thereby.?The?blowpipe?can?be?inserted?into?the?bottle?body?and?the?patient?can?blow?the?air?through?the?tube.?Compared?with?the?traditional?rehabilitation?training,?when?the?newly?invented?lung?function?exercise?bottle?has?been?used?for?rehabilitation?exercise,?the?air?pressure?in?the?bottle?can?be?adjusted,?with?the?advantage?of?wider?range?of?application,?lower?cost?and?more?convenient.?It?provides?a?good?solution?for?clinical?and?home-based?rehabilitation?and?is?worth?of?popularizing.