Electric balloon pressure pump

Abstract

An electric balloon pressure pump, which relates to a medical instrument. The electric balloon pressure pump comprises: a motor (3), a push rod (5) provided with an external thread; a push rod sleeve (7); and a control device, provided with an internal thread. One end of the push rod is fixedly mounted to the motor, and the other end of the push rod is a free end and extends into the push rod sleeve. The control device provided with an internal thread is fixedly mounted on the push rod sleeve. The push rod and the control device provided with an internal thread form a spirally connected fit. The motor drives the push rod, so that the push rod can go forwards and backwards in the push rod sleeve along the axial direction of the push rod sleeve. According to the pump, during the pressurization, the pressurization is implemented by means of the motor, thereby bringing labor saving and high efficiency. During the pressure relief, the rotatable fit of the push rod is removed by means of a pressure relief device, thereby allowing the push rod to directly move back. By controlling the running of the motor, linear pressurization, secondary curve pressurization and segmental pressurization can be performed, and data can be stored, shared and rechecked.

Description

technical field [0001] The invention relates to a balloon pressure pump for medical equipment, in particular to an electric balloon pressure pump. Background technique [0002] Balloon pressure pump is an important device in cardiac interventional surgery. The balloon pressure pump can be used in the operation of cardiovascular stenosis and blockage of the heart, expanding the balloon, detecting the pressure inside the balloon and contracting the balloon during the balloon expansion process. During use, the balloon can be pressurized by a pressure pump to expand the narrowed or blocked diseased blood vessel, or the balloon can be used to expand the stent clamped on the balloon and place it in the narrowed blood vessel. After the expansion of the balloon is completed, the pressure pump handle is pulled back, the pressure in the balloon is released to form a negative pressure, the balloon catheter is withdrawn, and the stent is permanently placed in the lesion to achieve the ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to overcome the shortcomings of existing products, such as labor and time consumption, low efficiency, difficulty in data exchange and sharing, and inconvenient operation, and provide a brand new electric ball pressure pump that does not require manual operation. Operation, saving labor and time, high efficiency, can realize data exchange and sharing, easy to operate

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