专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08840585B2 Motorized syringe for use with two types of dental anesthetic solution-containing cartridges 有权
标题翻译：电动注射器用于两种类型的含有牙科麻醉液的药筒
公开(公告)号：US08840585B2
公开(公告)日：2014-09-23
申请号：US14009752
申请日：2011-04-12
申请人： Fumio Tanaka , Mitsuhiro Haraguchi , Mutsumi Shibuya , Renji Hayashi , Yoshinori Kato , Akiko Kawasaki
发明人： Fumio Tanaka , Mitsuhiro Haraguchi , Yoshihiko Kawasaki , Mutsumi Shibuya , Renji Hayashi , Yoshinori Kato
IPC分类号： A61M31/00 , A61M5/20 , A61M5/315 , A61M5/24 , A61M5/145 , A61C19/08
CPC分类号： A61M5/31583 , A61C19/08 , A61M5/1452 , A61M5/20 , A61M5/24 , A61M5/315 , A61M2005/2411
摘要： A motorized syringe for use with two types of dental anesthetic solution-filled cartridges, having a plunger plug in the 1.8 ml cartridge pushed by a push rod by a length required to push a plunger plug in the 1.0 ml cartridge. The syringe includes a cartridge holder for use with 1.0 ml and 1.8 ml cartridges, the push rod having a 1.0 ml position and a 1.8 ml position drawn back from the 1.0 ml position so that push rod movement can end at a common terminal position for both, a sleeve adapted to receive the push rod rear end when pushed back from the common terminal position, and to be not interfered with by the push rod's rear end when it is in the 1.0 ml position, the sleeve being pushed rearward with the push rod's rear end when pushed back to the 1.8 ml position.
摘要翻译：一种用于两种类型的牙科麻醉剂溶液填充的药筒的电动注射器，其具有由推杆推动的1.8ml药筒中的柱塞塞，所述长度需要将柱塞塞推到1.0ml药筒中。注射器包括用于1.0ml和1.8ml药筒的药筒保持器，推杆具有1.0ml的位置和从1.0ml位置拉回的1.8ml位置，使得推杆运动可以在两个共同的终端位置终止，当从公共端子位置推回时适于接收推杆后端的套筒，当其处于1.0ml位置时不受推杆后端的干扰，套筒被推杆向后推动后推回到1.8毫升的位置。

12. 发明申请

US20140170594A1 DUAL MEDICAMENT CARPULE FOR DENTAL SYRINGES 审中-公开
标题翻译：用于牙科注射剂的双药卡片
公开(公告)号：US20140170594A1
公开(公告)日：2014-06-19
申请号：US14106555
申请日：2013-12-13
申请人： Bryan Larson
发明人： Bryan Larson
IPC分类号： A61C19/08
CPC分类号： A61C19/08 , A61M5/19 , A61M5/24 , A61M5/2448 , A61M5/282 , A61M5/283 , A61M5/284 , A61M5/285 , A61M5/286 , A61M2005/1787 , A61M2005/2474
摘要： A carpule for a dental syringe provides an internal piston disposed between a front septum and a rear plunger. The internal piston is hollow and includes a thin membrane front. The internal piston is designed to offer minimum resistance to movement in the carpule body to allow for aspiration and for easy dispensing. The internal piston divides the carpule into two anesthetic chambers, allowing an anesthetic without a vasoconstrictor and an anesthetic with a vasoconstrictor to be dispensed sequentially in a single injection and without causing undue trauma to the patient.
摘要翻译：用于牙科注射器的毛孔提供设置在前隔膜和后柱塞之间的内部活塞。内部活塞是中空的，并且包括薄膜前部。内部活塞被设计成能够提供最小的卡片体内的移动阻力，以允许抽吸和容易分配。内部活塞将黄铜分成两个麻醉室，允许没有血管收缩剂的麻醉剂和具有血管收缩剂的麻醉剂在单次注射中依次分配，并且不会对患者造成不适当的创伤。

13. 发明申请

US20120088206A1 LINEARLY MOTORIZED DENTAL SYRINGE 有权
标题翻译：线性电动牙科手术
公开(公告)号：US20120088206A1
公开(公告)日：2012-04-12
申请号：US13377284
申请日：2009-06-26
申请人： Fumio Tanaka , Mitsuhiro Haraguchi , Yoshihiko Kawasaki , Mutsumi Shibuya , Kiyoshi Wakabayashi , Yoshinori Katoh , Renji Hayashi
发明人： Fumio Tanaka , Mitsuhiro Haraguchi , Yoshihiko Kawasaki , Mutsumi Shibuya , Kiyoshi Wakabayashi , Yoshinori Katoh , Renji Hayashi
IPC分类号： A61C19/08
CPC分类号： A61M5/24 , A61M5/20 , A61M5/31543 , A61M5/31583 , A61M2005/2407
摘要： A linear cartridge-type motorized dental syringe has a plunger rod aligned with a drive shaft of a motor, the externally threaded plunger rod movable longitudinally, but not rotatably, relative to the casing, a cylindrical body rotated by the shaft, a nut having arm-like nut halves with internal threads engaging external threads on the rod, a locking ring for rotation around an axis of the rod and for longitudinal movement between a rearward position where the ring forces the threads on the nut halves to engage the threads on the rod, and forward where the ring releases engagement of the threads, pusher pins for moving the ring rearward when the cartridge holder is inserted, and a spring for pushing the locking ring back to the forward position, with rotation of the cylinder body resulting in rotative motion of the nut around the rod to move it forward.
摘要翻译：线性卡盒式电动牙科注射器具有与马达的驱动轴对准的柱塞杆，外螺纹柱塞杆相对于壳体可纵向移动但不可旋转，由轴旋转的圆柱体，具有臂的螺母具有接合杆上的外螺纹的内螺纹的螺母半部，用于围绕杆的轴线旋转的锁定环，并且用于在后部位置之间的纵向运动，在该后部位置处，环使得螺母半部上的螺纹与杆上的螺纹接合，并且在所述环释放螺纹的接合时向前移动，当插入盒保持器时，用于使环向后移动的推杆;以及用于将锁定环推回到向前位置的弹簧，随着缸体的旋转导致旋转运动的杆周围的螺母将其向前移动。

14. 发明授权

US6022337A Dental anesthetic and delivery injection unit 失效
标题翻译：牙科麻醉和输送注射单位
公开(公告)号：US6022337A
公开(公告)日：2000-02-08
申请号：US28009
申请日：1998-02-23
申请人： Walter Herbst , Chris Quatrochi , Michael Reiter
发明人： Walter Herbst , Chris Quatrochi , Michael Reiter
IPC分类号： A61C19/08 , A61M5/145 , A61M5/20 , A61M5/24 , A61M5/42 , A61M37/00
CPC分类号： A61M5/14566 , A61M5/20 , A61M5/24 , A61M5/422
摘要： An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube for delivering the agent from the cartridge to the handle. Preferably the cartridge is disposed in a cartridge holder coupled to the tube. A quick disconnect coupling is provided between the cartridge holder and the housing so that it can be easily mounted thereon. The housing further has a receptacle for receiving and storing the tip of the handle.
摘要翻译：改进的注射装置包括：泵和泵控制电路，具有用于将治疗剂递送到患者的针的手柄，保持药剂的药筒和用于将药剂从药筒输送到手柄的管。优选地，盒被设置在联接到管的盒保持架中。在盒保持器和壳体之间提供快速断开连接，使得其可以容易地安装在其上。壳体还具有用于接收和存储手柄的尖端的插座。

15. 发明授权

US4457026A Surgical head drape 失效
标题翻译：手术头悬垂
公开(公告)号：US4457026A
公开(公告)日：1984-07-03
申请号：US538061
申请日：1983-09-30
申请人： Henrietta K. Morris
发明人： Henrietta K. Morris
IPC分类号： A61C19/08 , A61B19/08 , A61C19/00
CPC分类号： A61B46/00 , A61B2046/205
摘要： A surgical drape for use on a patient's head is disclosed. The drape comprises a head sheet for placement on the patient's head and a main sheet for placement under the patient's head. The head sheet has one open end to be wrapped around the patient's head. The opposite end of the head sheet is closed. There are cuffs on both the main sheet and the head sheet for aseptically placing the drape on the patient.
摘要翻译：公开了一种用于患者头部的手术罩。悬垂布包括用于放置在患者头部上的头片和用于放置在患者头部下方的主片。头片具有一个打开的端部以包裹在病人的头部周围。头片的相对端封闭。在主片和头片上都有袖口，用于将无盖布置在患者身上。

16. 发明授权

US3955583A Method of and apparatus for dental anesthesia 失效
标题翻译：牙科麻醉方法及装置
公开(公告)号：US3955583A
公开(公告)日：1976-05-11
申请号：US495069
申请日：1974-08-05
申请人： Roderich Horauf
发明人： Roderich Horauf
IPC分类号： A61C19/08 , A61N1/34
CPC分类号： A61N1/36021
摘要： A region to be anesthetized is connected between a pair of electrical leads. A train of like primary direct-current pulses of a polarity tending to counter nerve-generated pain signals is applied to the region by the conductors. Between these primary pulses there is applied to the region to be anesthetized direct-current secondary voltage pulses of a polarity opposite that of the primary pulses and of duration and current strength equal to only a fraction of the duration and current strength of the primary pulses. The primary and secondary pulses are both of constant current and the primary pulses have a current strength and duration equal to between 3 and 20 times the current strength and duration of the secondary pulses. A timer or clock operates a relay which serves to reverse the polarity of the voltage applied to the region to be anesthetized and to alternately connect it to either of a pair of current regulators in turn connected to a battery power supply. Circuitry is provided for monitoring direction and strength of current flow through the tooth.
摘要翻译：要被麻醉的区域连接在一对电引线之间。如图所示，通过这些导体将这样一串类似主要直流脉冲的极性倾向于抵抗神经产生的疼痛信号。在这些主脉冲之间，施加到要被麻醉的区域，其极性与初级脉冲相反的直流次级电压脉冲，持续时间和电流强度仅等于初级脉冲的持续时间和电流强度的一部分。主脉冲和次脉冲都是恒定电流，并且初级脉冲具有等于次级脉冲的电流强度和持续时间的3至20倍的电流强度和持续时间。定时器或时钟操作继电器，其用于反转施加到待麻醉区域的电压的极性，并交替地将其连接到依次连接到电池电源的一对电流调节器中的任一个。提供电路用于监测通过牙齿的电流流动的方向和强度。

17. 发明授权

US11793944B2 Method and apparatus for applying an anesthetic and bactericide 有权
公开(公告)号：US11793944B2
公开(公告)日：2023-10-24
申请号：US16863404
申请日：2020-04-30
申请人： Vapocoolshot, Inc.
发明人： Jacob Leibovici
IPC分类号： A61M5/32 , A61M5/42 , A61M5/31 , A61C19/08 , A61M19/00 , A61M5/20 , A61M5/24 , A61M5/00
CPC分类号： A61M5/422 , A61C19/08 , A61M5/3129 , A61C2203/00 , A61M5/008 , A61M5/20 , A61M5/24 , A61M5/3148 , A61M19/00 , A61M2005/2414 , A61M2202/048
摘要： A method and an apparatus for applying an anesthetic that includes a receptacle having an upper end, a substantially hollow interior, a lower end having a tube or nozzle extending therefrom, and an attachment for attaching to the barrel of a syringe or vice versa. The receptacle receives a container or canister containing an endothermic gas or vapor (propellant) that rapidly absorbs heat when released to the atmosphere. A depressible actuating member or trigger propels the gas or vapor through an outlet nozzle that is oriented to project a stream of gas or vapor along a delivery axis that intersects a delivery axis of the needle, therefore, the gas or vapor can be successively delivered to an injection site with minimal repositioning of the housing.

18. 发明授权

US11478345B2 Dental needle vibration device 有权
公开(公告)号：US11478345B2
公开(公告)日：2022-10-25
申请号：US16831125
申请日：2020-03-26
申请人： Leslie A. Barrilleaux
发明人： Leslie A. Barrilleaux
IPC分类号： A61C19/08
摘要： The Dental Needle Vibration Device comprises a vibrator motor device that may be formed onto a disposable dental or surgical needle, or may be reversibly coupled to a self-aspirating syringe. The Dental Needle Vibration Device couples to the disposable dental needle or self-aspirating syringe so that vibration motion from the vibrator motor is transmitted to the needle, improving control over the needle during vibration. The device is formed onto a disposable dental or surgical needle so that it does not rotate about the needle or move along the barrel of the needle. The device is coupled onto a self-aspirating syringe so that it is proximate to the needle in a fixed position so that it does not rotate about the syringe or move along the barrel of the syringe.

19. 发明授权

US11318005B2 Aqueous oral care solutions, methods, kits, and tooth surfaces having a coating derived from the oral care solution 有权
公开(公告)号：US11318005B2
公开(公告)日：2022-05-03
申请号：US17270879
申请日：2019-08-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Yizhong Wang , Jie J. Liu , Richard P. Rusin , Melinda B. Gustafson , Ingo Haeberlein , Carola A. Carrera Vidal
IPC分类号： A61C19/06 , A61C19/08 , A61K8/19 , A61K8/21 , A61K8/23 , A61Q11/00
摘要： An aqueous oral care solution, a kit that includes such solution, a method of making such solution, a method of using such solution (e.g., a method of providing fluoride to a patient's tooth surface), and a tooth surface having a coating derived from the aqueous oral care solution, wherein the oral care solution includes: silver cations; thiocyanatc anions provided by a thiocyanatc source comprising Ca(SCN)2; fluoride anions; and water; wherein the molar ratio of silver to thiocyanatc ions is up to 0.40:1, and water is up to 57 wt-%, based on the total weight of the solution.

20. 发明申请

US20220111119A1 HOST MODULATING AND TISSUE REGENERATIVE HYDROGEL COMPOSITIONS AND METHODS OF THEIR DELIVERY TO PERIODONTAL AND PERI-IMPLANT TISSUES 有权
公开(公告)号：US20220111119A1
公开(公告)日：2022-04-14
申请号：US17067750
申请日：2020-10-11
申请人： Katalin C. Janosi-Fair
发明人： Katalin C. Janosi-Fair
IPC分类号： A61L27/20 , A61C19/06 , A61C19/08 , A61L27/52 , A61L27/54 , A61K31/352
摘要： The present invention concerns a novel use of therapeutic hydrogels in nonsurgical techniques to promote healing and regeneration of tissues whose structure and functions have been diminished due to chronic inflammatory disorders. More particularly, the invention provides therapeutic and regenerative hydrogel compositions and their nonsurgical delivery to periodontal treatment sites to treat periodontal and peri-implant diseases. Furthermore, the invention concerns a novel technique which involves the injection of said sterile therapeutic biomimetic hyaluronic acid hydrogel to which are tethered at least one host modulating agent, such as tetrahydrocurcuminoids, THC, and at least one additional tissue regenerative agent into the gingival connective tissue proper. The host modulating agent potentiates the periodontal tissue regeneration at the periodontal treatment site, while the biomimetic hyaluronic acid hydrogel serves in a dual capacity as a drug, a tissue regenerative agent carrier and as a biodegradable matrix around which the new connective tissue can regenerate. The invention also concerns oral care gel and paste compositions of at least one host modulating agent tethered to the HA tissue regenerative hydrogel formulated to be used in a synergistic home-based oral care regimen.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式