12

A method comprising:

causing deflections of a flexible wall portion of a chamber of a  stimulation device in opposing directions, thereby resulting in a changing  volume of the chamber,

the changing volume of the chamber resulting in modulated positive  and negative pressures with respect to a reference pressure; and

applying the modulated positive and negative pressures to a body part  through an opening, wherein the stimulation device is positioned by a user  for applying the modulated positive and negative pressures using an appendage  of the stimulation device, wherein the appendage is a dildo configured to be  inserted into a vagina.

通过使刺激装置的腔室中的柔性壁部分在相反方向上偏转，从而改变腔室的体积。

腔室体积的变化导致相对于参考压力的调制正负压力。

通过一个开口将调制的正负压力施加到身体部位上。

使用者通过刺激装置的附属部分（即可插入阴道的按摩棒）来定位刺激装置，并使用该附属部分将调制的正负压力施加到身体部位上。

17

A stimulation device, comprising:

a pressure field generator having a flexible wall portion;

a drive unit in physical communication with the flexible wall portion  so as to cause deflections of the flexible wall portion in opposing  directions, thereby resulting in a changing volume of the pressure field  generator,

the changing volume of the pressure field generator resulting in  modulated positive and negative pressures with respect to a reference  pressure;

an opening for applying the modulated positive and negative pressures  to a body part;

a control device for controlling the drive unit; and

an appendage, wherein the appendage is a dildo configured to be  inserted into a vagina.

压力场发生器具有一个柔性壁部分。

驱动单元与柔性壁部分物理连接，使柔性壁部分在相反方向上产生偏转，从而改变压力场发生器的体积。

压力场发生器体积的变化导致相对于参考压力的调制正负压力。

开口用于将调制的正负压力施加到身体部位上。

控制装置用于控制驱动单元。

附属部分，其中附属部分是一个可插入阴道的按摩棒。

26

A method comprising:

causing deflections of a flexible wall portion of a pressure field  generator of a stimulation device in opposing directions, thereby resulting  in a changing volume of the pressure field generator,

the changing volume of the pressure field generator resulting in  modulated positive and negative pressures with respect to a reference  pressure; and

applying the modulated positive and negative pressures to a body part  through an opening, wherein the stimulation device is positioned by a user  for applying the modulated positive and negative pressures using an appendage  of the stimulation device, wherein the appendage is a dildo configured to be  inserted into a vagina.

通过使刺激装置的压力场发生器的柔性壁部分在相反方向上产生偏转，从而改变压力场发生器的体积。

压力场发生器体积的变化导致相对于参考压力的调制正负压力。

通过一个开口将调制的正负压力施加到身体部位上。

用户使用刺激装置的附属部分将刺激装置定位到合适的位置，以施加调制的正负压力。

附属部分是一个可插入阴道的按摩棒。