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Electronic pneumatic control type milkpump

A technology of air pressure control and breast pump, applied in the direction of breast pump, etc., can solve the problem of unsatisfactory operation mode and so on

Inactive Publication Date: 2010-07-21
李瑞杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, breast pumps on the market use manual / electric methods to adjust the suction power, but in actual operation, such an adjustment method must be adjusted after repeated attempts to achieve the desired value of the user. The required suction value, so this mode of operation is not ideal, there is still room for improvement

Method used

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  • Electronic pneumatic control type milkpump
  • Electronic pneumatic control type milkpump
  • Electronic pneumatic control type milkpump

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Embodiment Construction

[0012] In order to illustrate the features and functions of the present invention, an embodiment is given below in conjunction with the drawings in detail.

[0013] As shown in the figure, the electronic air pressure control type breast pump of the present invention includes:

[0014] Such as figure 1 and Figure 4 to Figure 6 As shown, a body 10, the body is provided with an inlet flow channel 11, a conversion flow channel 12 and an outlet flow channel 13, the inlet flow channel 11 and the outlet flow channel 13 are respectively connected to the conversion flow channel by a through hole 14,15 Channel 12 communicates, and the through hole 14 where the conversion channel 12 communicates with the intake channel 11 is provided with a one-way valve plate 16, so that the gas can enter the conversion channel 12 from the intake channel 11 in one direction, reverse non-return . The through hole 15 where the outlet flow channel 13 communicates with the conversion flow channel 12 is ...

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PUM

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Abstract

The invention relates to an electronic pneumatic control type milkpump which comprises a body, a motor, a control circuit, a pressure sensor and a power supply. The body is provided with an air inlet channel, a conversion channel and an air outlet channel, and a thin film is arranged at one side of the conversion channel; the motor is arranged at one side of the body and interlocks an interlocking rod to do reciprocating motion, and the other end of the interlocking rod supports against the thin film; the control circuit is connected with the motor; the pressure sensor is connected with the control circuit and used for sensing the air pressure value in the air inlet channel; and the power supply is connected with the motor and the control circuit and used for supplying the required electric power for the circuit and the motor during operation.

Description

technical field [0001] The present invention relates to breast pumps, in particular to electronic air pressure controlled breast pumps. Background technique [0002] At present, breast pumps on the market use manual / electric methods to adjust the suction power, but in actual operation, such an adjustment method must be adjusted after repeated attempts to achieve the desired value of the user. The required suction value, so this mode of operation is not ideal, there is still room for improvement. Contents of the invention [0003] The main purpose of the present invention is to provide an electronic air pressure control type breast pump, which can precisely adjust the vacuum pressure value of the suction force of the breast pump to the value desired by the user through the electronic control structure. [0004] In order to achieve the above purpose, the electronic air pressure control type breast pump of the present invention includes: a body, the body is provided with an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/06
Inventor 李瑞傑
Owner 李瑞杰