device to prevent, in a watch movement, the evening of needle from falling of the commander, the needle teeth

• 1. 一种针灸针自动落针装置的拨针排针上针轮 [P] . 中国专利： CN212923465U . 2021-04-09
• 2. 针灸针自动落针装置的拨针排针上针轮 [P] . 中国专利： CN209956844U . 2020-01-17
• 3. DEVICE FOR PREVENTING FALL-OFF OF NEEDLE FOR NEEDLE BEARING IN ITS ASSEMBLING [P] . 日本专利： JP2002155963A . 2002-05-31

  机译： 防止针头滚针脱落的装置

• 4. Device making it possible to place the needles of the side of the bridges in the watches, watch bracelets, clocks, and all the horological movement, all the component parts of this device being invisible [P] . 法国专利： FR707479A . 1931-07-08

  机译： 该装置可以将桥的侧面的针放置在手表，手表手镯，钟表和所有钟表机芯中，该装置的所有组成部分均不可见

• 5. Stop-second device for stopping balance of clock movement, during adjustment of needles of watch, has lever portion moving in milling practiced in main plate according to rotary movement guided by milling when device is actuated [P] . 瑞士专利： CH706108A2 . 2013-08-30

  机译： 秒针停止装置，用于在调节表针时停止钟表运动的平衡，其杠杆部分根据致动装置时铣削引导的旋转运动在主板上进行铣削运动

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• 2. Needle Exchange Programs to Prevent Hepatitis C Virus Infection in People Who Inject Drugs in Rural Appalachia [D] . Davis, Stephen M. 2018
• 3. Devices for preventing percutaneous exposure injuries caused by needles in healthcare personnel [O] . Viraj K Reddy, Marie‐Claude Lavoie, Jos H Verbeek, -1
• 4. Devices for preventing percutaneous exposure injuries caused by needles in healthcare personnel [O] . Viraj K Reddy, Marie-Claude Lavoie, Jos H Verbeek, 2017
• 5. Comparison of the Effectiveness of Four Different Types of Needles in Irrigating Endodontically Treated Teeth [R] . Drobotij, E., Grower, M. F., Bernier, W. E., 1980

• 1. Comparison of a new aspiration needle device and the Quick-Core biopsy needle for transjugular liver biopsy [J] . Toru Ishikawa ,Hiroteru Kamimura ,Atsunori Tsuchiya . 世界胃肠病学杂志：英文版 . 2006,第39期
• 2. Primary needle-knife fistulotomy for preventing post-endoscopic retrograde cholangiopancreatography pancreatitis:Importance of the endoscopist’s expertise level [J] . Sung Yong Han ,Dong Hoon Baek ,Dong Uk Kim . 世界临床病例杂志 . 2021,第017期
• 3. Continuous Separation of Multiple Size Microparticles using Alternating Current Dielectrophoresis in Microfluidic Device with Acupuncture Needle Electrodes [J] . TAO Ye ,REN Yukun ,YAN Hui . 中国机械工程学报 . 2016,第002期
• 4. Acupuncture　and　Moxibustion　Equipment　Head－Acupuncture　Needle　Twirling　Device [J] . Chen Hanshou(Room 402 of House No.70Banbian StreetJinchang instrictSuzhouJiangsuProvince215008) . 中国针灸 . 1995,第S2期
• 5. 壤塘县对云杉落针病防治技术的应用 [C] . 唐强 . 2007年中国林业论坛 . 2007
• 6. 针阔混交林中针叶树种枯落物分解所受的化感影响 [A] . 谢博 . 2017