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1. 发明授权

US5810843A Hand-held depilating device 失效
标题翻译：手持脱毛装置
公开(公告)号：US5810843A
公开(公告)日：1998-09-22
申请号：US697521
申请日：1996-08-26
申请人： Jyuzaemon Iwasaki , Masao Tanahashi , Yoshinobu Takegawa , Mika Asada
发明人： Jyuzaemon Iwasaki , Masao Tanahashi , Yoshinobu Takegawa , Mika Asada
IPC分类号： A45D26/00 , A61B17/50
CPC分类号： A45D26/00 , A45D26/0028 , A45D26/0061 , A45D2200/207
摘要： A hand-held depilating device capable of masking the pain of plucking the hairs through psychological effect. The depilating device comprises housing adapted to be grasped by the hand of the user and a plucking head mounted on top of the housing for plucking the hairs from the skin. Stimulator is mounted on top of the housing adjacent to the plucking head for providing mechanical stimuli to the skin while the plucking head operates to pluck the hairs. The stimulator comprises a vibrator which provides vibrations to the skin as the mechanical stimuli which act on sense receptors other than nociceptors that respond to pain, thereby masking the pain caused by plucking the hairs or received at the nociceptors. That is, the mechanical stimuli caused by the vibrations can activate Meissner's corpuscle or Pacinian corpuscle to make indistinct to the pain as demonstrated by a gate-control theory in psychology. Thus, the mechanical stimuli applied separately from the plucking operation can excite the tactile or pressure sense receptors so as to activate the gate control path at posterior horn of the spinal cord immediately before or simultaneously with the plucking the hair, thereby blurring the pain being transmitted through the nerve. Alternately, roller with stimulus projections may be utilized to apply the mechanical stimuli for alleviation of the pain.
摘要翻译：一种手持脱毛装置，能够通过心理作用掩盖拔毛的痛苦。脱毛装置包括适于由用户的手抓住的壳体和安装在壳体顶部上的拔毛头，用于从皮肤上拔毛发。刺激器安装在邻近拔除头部的壳体的顶部上，以在拔毛头操作以拔除毛发时向皮肤提供机械刺激。刺激器包括振动器，其向皮肤提供振动，作为对伤害感受器以外的感觉受体起作用的机械刺激，其响应于疼痛，从而掩蔽由拔毛或在伤害感受器处接收的疼痛。也就是说，由振动引起的机械刺激可以激活Meissner的微粒或Pacinian微粒，使精神病学中的门控理论证明是不确定的。因此，与拔除手术分开施加的机械刺激可以激发触觉或压力感应受体，以便在拔除毛发之前或同时激活脊髓后角处的门控制路径，从而模糊发送的疼痛通过神经。或者，具有刺激投影的辊可以用于施加机械刺激以减轻疼痛。

2. 发明授权

US5916222A Hand-held depilating device with a pain masking stimulator 失效
标题翻译：手持脱毛装置，带有疼痛屏蔽刺激器
公开(公告)号：US5916222A
公开(公告)日：1999-06-29
申请号：US855631
申请日：1997-05-14
申请人： Jyuzaemon Iwasaki , Yasuhiro Sato , Mika Asada , Toshihiro Takeuchi , Yoshinobu Takegawa , Yuko Matsumura
发明人： Jyuzaemon Iwasaki , Yasuhiro Sato , Mika Asada , Toshihiro Takeuchi , Yoshinobu Takegawa , Yuko Matsumura
IPC分类号： A45D26/00 , A61B17/50
CPC分类号： A45D26/00 , A45D26/0028 , A45D26/0061 , A45D2200/207
摘要： A hand-held depilating device capable of masking the pain of plucking the hairs. A plucking head has a plurality of pinching elements which arrange along a horizontal axis in a closely adjacent relation and are driven to close and open gaps between the pinching elements for pinching the hairs between the adjacent elements and release the hairs therefrom. A cycler or turning mechanism is included to cyclically move the plucking head in a direction crossing with the horizontal axis so as to define, in combination with the movement of closing and opening the pinching elements, repeated depilating cycles of introducing the hairs between the adjacent pinching elements, pinching the hairs therebetween, plucking the hairs from the skin, and releasing the hairs from between the pinching elements. Mounted to the top of the housing adjacent to the plucking head is a simulator which applies stimuli to the skin independently of the plucking head. The device includes a synchronous mechanism for synchronizing a timing of applying the stimuli with the depilating cycle. Thus, the stimuli can be made at an optimum timing or timings within the depilating cycle, thereby masking the hair plucking pain.
摘要翻译：一种手持脱毛装置，其能够掩盖拔毛的疼痛。拔毛头具有多个夹紧元件，其沿水平轴线以紧密相邻的关系布置，并且被驱动以闭合并打开夹紧元件之间的间隙，用于夹紧相邻元件之间的毛发并从其释放毛发。包括循环器或转动机构以沿与水平轴线交叉的方向周期性地移动拔除头部，以便与关闭和打开夹紧元件的移动相结合来定义重复的脱毛循环，以将毛发引入相邻的捏合元件，夹在其间的毛发，从皮肤拔出毛发，以及从夹紧元件之间释放毛发。安装在靠近拔除头部的壳体顶部的是能够独立于拔毛头对皮肤施加刺激的模拟器。该装置包括用于使施加刺激的定时与脱毛循环同步的同步机构。因此，可以在脱毛周期内的最佳定时或定时进行刺激，从而掩盖毛发拔除疼痛。

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