Manual-automatic integrated balloon pressure pump

Abstract

The invention discloses a manual-automatic integrated balloon pressure pump which comprises a pump body, an injection port is formed in the top end of the pump body, a piston is arranged in the pump body, a piston rotating rod is fixed to the bottom end of the piston, and a first transmission thread is arranged on the rod wall of the piston rotating rod; the shell fixedly sleeves the bottom of the pump body, and the rod end, away from the piston, of the piston rotating rod penetrates through the shell and extends downwards; the driven gear is limited in the shell, and a second transmission thread in threaded connection with the first transmission thread is arranged on the inner ring of the driven gear; the driving motor is fixed in the shell, the driving end of the driving motor is fixedly sleeved with a driving gear, and the driving gear is in meshing transmission connection with the driven gear; the motor switch knob is arranged on the shell; the controller and the battery are arranged in the shell. The balloon pressure pump can be operated automatically or manually, so that the use of the pressure pump under the condition of no power or abnormal circuit is not influenced, and the balloon pressure pump is convenient to use and high in practicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically relates to a manual-automatic balloon pressure pump. Background technique [0002] At present, there are more and more clinical applications of balloon dilatation in the treatment of cardiovascular diseases. In the operation of cardiovascular stenosis and blockage, according to the need, the balloon is filled with liquid through the balloon expansion pressure pump, thereby changing the pressure and shape of the balloon. When in use, the balloon expansion pressure pump pressurizes the contrast agent or saline solution into the patient's cardiovascular disease, so that the CT equipment can clearly monitor the surgical treatment and determine the patient's disease; at the same time, it can also monitor the blood vessel disease. The balloon used in the expanded expandable stent is pressurized, decompressed, etc., so that the balloon expands and contracts to achieve the ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an automatic or manual operation, so as not to affect the use of the pressure pump in the case of no electricity or abnormal circuit, and the pressure instrument and the pressure pump are integrated into one structure to avoid the existing separate pressure The instrument takes up a lot of space, and it has the function of pressure data transmission, which is convenient for the statistical analysis of post-surgical data. Manual integrated balloon pressure pump

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