Patent ID: 7144385

Claim:
A discharging equipment for medical procedure, comprising a connector cap and a storage bottle configured to be detachably connected to each other, wherein a connector configured to be connected to a catheter configured to be retained in a patient, a check valve configured to be opened only to a storage bottle side and having an outer periphery covered by a protective cover, and a coupling device configured to be connected to the storage bottle are mounted on the connector cap, and the storage bottle is a hollow container having an outlet port and a discharge port, a detachably connecting device configured to be connected to the connecting cap is mounted on the outlet port, and a check valve configured to be opened only in an outward direction of the storage bottle is arranged at the discharge port, wherein the storage bottle is elastic configured to enable the storage bottle to return to its original state in response to a release from a hand after being compressed so that the discharging is carried out by a manual pumping operation, wherein the detachable connecting device of the storage bottle and the outlet are included by an integrally formed element with a release lever, and the storage bottle and the connector cap are detachably connected to each other with a release of the connecting device of the connector cap by the release lever.