초록 ▼

A suction canister assembly includes an outer collection bottle having a bottle mouth, an inner canister nested therein having a canister mouth and having a valve device at its bottom end, a dual closure lid closing off both the bottle mouth and the canister mouth and having an inlet port and an out

A suction canister assembly includes an outer collection bottle having a bottle mouth, an inner canister nested therein having a canister mouth and having a valve device at its bottom end, a dual closure lid closing off both the bottle mouth and the canister mouth and having an inlet port and an outlet port in communication with the canister, and a fluid porous specimen receptacle suspended from the lid and surrounding the inlet port. With the valve device open, a catheter assembly is exteriorly connected to the inlet port while negative pressure is applied to the outlet port. The catheter assembly is used for vacuum aspiration of a patient with solid material being retained within the receptacle and liquid material passes into the canister, through the valve device, and into the collection bottle. After completion of the procedure, the lid and inner canister combination may be removed from the collection bottle, the valve device closed and the solid material collected within the receptacle is safe for transport.

대표청구항 ▼

A suction canister assembly for the collection of body fluids and tissue specimens from a patient, comprising: an outer collection bottle having a bottle mouth; an inner canister nested within said bottle and having a canister mouth and a bottom end and having valve means for selectively permitting

A suction canister assembly for the collection of body fluids and tissue specimens from a patient, comprising: an outer collection bottle having a bottle mouth; an inner canister nested within said bottle and having a canister mouth and a bottom end and having valve means for selectively permitting the passage of material out of said canister; a dual closure lid openably closing both the bottle mouth and the canister mouth, said lid having an outlet port adapted for connection with a source of suction and an inlet port for receiving therethrough body fluids and tissue specimens from a patient, both the inlet port and the outlet port opening into said canister; and, a fluid porous specimen receptacle suspended from said lid and within said canister and disposed about said inlet port so as to filter any material entering said canister through said inlet port.