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1. 发明授权

US11303227B2 Injector and control method for an ultrasonic motor 有权
公开(公告)号：US11303227B2
公开(公告)日：2022-04-12
申请号：US15355969
申请日：2016-11-18
申请人： NEMOTO KYORINDO CO., LTD. , Shigeru Nemoto
发明人： Toshio Kanetaka , Makoto Udagawa , Toshiiku Sashida
IPC分类号： B05B17/06 , H02N2/14 , H02N2/12 , H02N2/16 , A61M5/00 , A61M5/145 , H02N2/06
摘要： Provided is an injector in which adhesion between a stator and a rotor of an ultrasonic motor can be released efficiently. An injector (1) which injects a chemical liquid includes: an ultrasonic motor unit (3) including an ultrasonic motor (31); a drive mechanism (4) to be driven by the ultrasonic motor unit (3) so as to feed the chemical liquid when the ultrasonic motor (31) rotates forwardly; and a control device (5) which controls the ultrasonic motor (31) of the ultrasonic motor unit (3). The ultrasonic motor (31) includes a stator (32) and a rotor (33), and the control device (5) controls the ultrasonic motor (31) to alternately repeat forward rotation and reverse rotation so that adhesion between the stator (32) and the rotor (33) is released.

2. 发明授权

US11633544B2 Injection head and chemical injection device comprising same 有权
公开(公告)号：US11633544B2
公开(公告)日：2023-04-25
申请号：US16765408
申请日：2018-11-22
申请人： Nemoto Kyorindo Co., Ltd.
发明人： Shigeru Nemoto , Yumiko Fukikoshi , Toshio Kanetaka , Yasufumi Saitoh
IPC分类号： A61M5/315 , A61M5/00 , A61M5/31
摘要： A chemical-liquid injection head including a syringe holding unit which holds a syringe in which a piston member is slidably inserted into a cylinder member having a circular cylindrical shape, a piston driving mechanism having a ram member for moving the piston member of the syringe, and a first light emitting portion which emits light with a first color and illuminates the syringe and a second light emitting portion which emits light with a second color and illuminates the syringe. The first light emitting portion and the second light emitting portion, viewed in a posture at the time of use of the injection head, are provided at an upper side of the ram member.

3. 发明授权

US11648345B2 Injection apparatus, actuator, and a manufacturing method of injection apparatus 有权
公开(公告)号：US11648345B2
公开(公告)日：2023-05-16
申请号：US16484089
申请日：2017-02-08
申请人： NEMOTO KYORINDO CO., LTD.
发明人： Shigeru Nemoto , Takashi Saitoh , Toshio Kanetaka , Takashi Hachiya , Yasufumi Saitoh , Yumiko Fukikoshi
IPC分类号： A61M5/145 , A61M5/168
CPC分类号： A61M5/145 , A61M5/16804 , A61M2205/33
摘要： The injection apparatus 100 is provided that can allow repair or replacement of an actuator 130 while maintaining a drip-proof state, and that can further maintain the drip-proof state without a cover. The injection apparatus 100 includes a syringe holder 110 on which a syringe filled with a liquid medicine is mounted, a presser 115 that pushes out the liquid medicine from the mounted syringe, an actuator 130 that moves the presser 115 forward or backward, the actuator 130 including a feed screw nut 134, a feed screw shaft 133, a motor 132, and a transmission mechanism 180 that transmits rotation from the motor 132 to the feed screw shaft 133, wherein the feed screw nut 134, the feed screw shaft 133, the motor 132, and the transmission mechanism 180 are housed in a case 170 of the actuator 130.

4. 发明申请

US20070093712A1 Chemical liquid injector 审中-公开
标题翻译：化学液体注射器
公开(公告)号：US20070093712A1
公开(公告)日：2007-04-26
申请号：US10577566
申请日：2004-10-28
申请人： Shigeru Nemoto , Toshio Kanetaka
发明人： Shigeru Nemoto , Toshio Kanetaka
IPC分类号： A61M5/00
CPC分类号： A61M5/1408 , A61M5/14546 , A61M5/1456 , A61M2205/3569 , A61M2205/505 , A61M2209/02
摘要： A chemical liquid injector (100), wherein various data on normal infusion is inputted from and displayed on a large and high-resolution main touch-panel (104) mounted on an infusion control unit (101) so that complicated input operation and data display for normal infusion can be accurately performed. Since various data on test infusion can be inputted and displayed on a small and low-resolution sub touch-panel (118) mounted on an infusion head (110), input operation and data check for test infusion can be easily performed while one worker monitors an extension tube (230) near the infusion head (110). Thus, the chemical liquid injector (100) enabling the test infusion to be easily and securely performed by one worker can be provided.
摘要翻译：一种化学液体注射器（100），其中正常输注的各种数据从安装在输注控制单元（101）上的大型和高分辨率主触摸面板（104）输入并显示在其上，使得复杂的输入操作和数据显示可正确进行正常输注。由于可以将输入的各种数据输入并显示在安装在输液头（110）上的小分辨率低的子触摸面板（118）上，所以可以容易地进行输入操作和数据检查以进行测试输注，而一个工作人员监视在输液头（110）附近的延伸管（230）。因此，可以提供能够使一次工人容易且可靠地进行试验输注的化学液体注射器（100）。

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