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1. 发明授权

US12144956B2 Luer connector 有权
公开(公告)号：US12144956B2
公开(公告)日：2024-11-19
申请号：US18191075
申请日：2023-03-28
申请人： NORDSON CORPORATION
发明人： Kevin C. Geppert , Alexander Cromett
IPC分类号： A61M39/10
CPC分类号： A61M39/1011 , A61M39/105 , A61M2039/1027 , A61M2039/1033 , A61M2039/1066 , A61M2039/1077 , A61M2039/1083
摘要： A slip luer assembly includes a hub member and a latch member coupled to the hub member. The hub member includes an outer hub surface, an inner hub surface and a window surface. The window surface defines a window extending from the outer hub surface to the inner hub surface. The latch member includes at least one blade. The latch member is configured to be actuated between a first position and a second position. In the first position, the at least one blade is not positioned within the window of the hub member. In the second position, the at least one blade is positioned at least partially within the window of the hub member.

2. 发明授权

US11872366B2 Connecting structure for medical use 有权
公开(公告)号：US11872366B2
公开(公告)日：2024-01-16
申请号：US17053993
申请日：2019-08-15
申请人： KOYO SANGYO CO., LTD.
发明人： Mario Iwakata , Hiroki Watanabe , Takayuki Miyazaki
IPC分类号： A61M39/10
CPC分类号： A61M39/1011 , A61M2039/1033 , A61M2039/1083 , A61M2039/1088 , A61M2205/0216
摘要： A connecting structure for medical use includes a male assembly 1 and a female connector 2. The male assembly 1 includes a male connector 10 and a threadedly engageable cylinder 20. A male luer portion 11 of the male connector 10 and a female luer portion 2a of the female connector 2 are joined by turning the threadedly engageable cylinder 20 in a tightening direction in a state where a female screw 21a of the threadedly engageable cylinder 20 and an engageable protrusion 2c of the female connector 2 are threadedly engaged with each other. A torque limiting mechanism 50 is disposed between an operation cylinder 30 mounted on an outer periphery of the threadedly engageable cylinder 20 and the threadedly engageable cylinder 20. Engageable teeth 51 are formed in an inner periphery of one end portion of the operation cylinder 30 over an entire periphery. A slit 54 is formed in one end portion of the threadedly engageable cylinder 20. The slit is composed only of a straight portion extending from an end of the threadedly engageable cylinder in an axial direction. An area adjacent to the slit 54 is provided as an elastically deformable portion 52. A first engageable claw 53 engageable with the engageable teeth 51 is formed in the elastically deformable portion 52.

3. 发明授权

US10617802B2 Aspirators 有权
公开(公告)号：US10617802B2
公开(公告)日：2020-04-14
申请号：US15121618
申请日：2015-02-25
申请人： ASPIRATE N GO LTD
发明人： George Gallagher
IPC分类号： A61M1/00 , A61M39/10 , A61M39/22 , A61B10/02 , A61B5/145 , A61J15/00 , A61M39/24 , A61B10/00
CPC分类号： A61M1/0035 , A61B5/14532 , A61B5/14546 , A61B10/02 , A61B10/0283 , A61J15/0003 , A61J15/0015 , A61M1/007 , A61M1/0023 , A61M1/0025 , A61M1/0052 , A61M1/0066 , A61M1/0086 , A61M39/10 , A61M39/223 , A61M39/24 , A61B2010/0061 , A61M2039/1083 , A61M2039/1088 , A61M2039/229 , A61M2039/244 , A61M2039/2493 , A61M2205/3324 , A61M2205/583 , A61M2205/584 , A61M2205/7536 , A61M2230/20
摘要： A valve assembly (50) comprising a three-way connector (51) operatively interconnecting: an inlet (58), an outlet (56) and a vent (66), the inlet (58) being operatively connectable, in use, to an aspirator tube; the outlet (56) being operatively connectable, in use, to a syringe (82); and the vent (66) comprising a one-way valve (70) permitting, in use, the flow of a fluid out of the three-way connector (51), wherein the inlet (58) comprises a receptacle (60) containing a porous or perforated element (62) which, when dry, permits the flow of gasses into the three-way connector (51), but which when wetted by a liquid, inhibits or prevents the flow of liquid into the three-way connector (51).

4. 发明授权

US09855411B2 Connector and infusion set 有权
公开(公告)号：US09855411B2
公开(公告)日：2018-01-02
申请号：US14872959
申请日：2015-10-01
申请人： TERUMO KABUSHIKI KAISHA
发明人： Yasuhiro Ueda , Yoshinori Hishikawa
IPC分类号： A61M25/16 , A61M25/18 , A61M39/10 , A61M39/26 , A61M39/24 , A61M5/162 , A61M39/00
CPC分类号： A61M39/105 , A61M5/162 , A61M39/10 , A61M39/26 , A61M2039/0072 , A61M2039/1072 , A61M2039/1083 , A61M2039/2426
摘要： A connector includes a housing defining a male connector insertion section into which a male connector is inserted from the outside and an elastic valve body having a slit and blocking the male connector insertion section. The elastic valve body includes a top face having the slit and a bottom face located opposite to the top face. The housing includes a holding section having contact with the top face and the bottom face of the elastic valve body to hold the elastic valve body. The holding section surrounds the slit when the valve body is viewed from the top face. The diameter of a bottom face side holding section having contact with the bottom face is smaller than the diameter of a top face side holding section having contact with the top face.

5. 发明申请

US20170333684A1 SYSTEM AND METHOD FOR EFFECTING NON-STANDARD FLUID LINE CONNECTIONS 审中-公开
公开(公告)号：US20170333684A1
公开(公告)日：2017-11-23
申请号：US15483851
申请日：2017-04-10
申请人： Zoll Circulation, Inc.
发明人： David Searl Kimball
IPC分类号： A61M25/10 , A61M39/10 , A61M5/44 , A61M39/00 , A61M5/14
CPC分类号： A61M25/1011 , A61M5/1408 , A61M5/44 , A61M39/10 , A61M2039/0009 , A61M2039/1033 , A61M2039/1083 , A61M2039/1088 , A61M2039/1094
摘要： A Luer-like non-standard quick disconnect medical fluid connector that cannot be engaged with a standard Luer fitting.

6. 发明授权

US09737692B2 System and method for effecting non-standard fluid line connections 有权
公开(公告)号：US09737692B2
公开(公告)日：2017-08-22
申请号：US11804459
申请日：2007-05-18
申请人： David Searl Kimball
发明人： David Searl Kimball
IPC分类号： A61M39/10 , A61M25/10 , A61M5/14 , A61M5/44 , A61M39/00
CPC分类号： A61M25/1011 , A61M5/1408 , A61M5/44 , A61M39/10 , A61M2039/0009 , A61M2039/1033 , A61M2039/1083 , A61M2039/1088 , A61M2039/1094
摘要： A Luer-like non-standard quick disconnect medical fluid connector that cannot be engaged with a standard Luer fitting.

7. 发明申请

US20170224975A1 LUER CONNECTOR WITH ON-BOARD CONNECTION INDICATOR 审中-公开
公开(公告)号：US20170224975A1
公开(公告)日：2017-08-10
申请号：US15019897
申请日：2016-02-09
申请人： ORIDION MEDICAL 1987 LTD.
发明人： Roni PEER , Noam Erlich , Avi FINKELSTEIN , Alon SASSON , Ori PORAT
IPC分类号： A61M39/10 , F16L37/244
CPC分类号： A61M39/10 , A61M39/1011 , A61M2039/1027 , A61M2039/1033 , A61M2039/1044 , A61M2039/1083 , A61M2039/1088 , A61M2205/18 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/60
摘要： A connector connection indicator is mounted in a Luer male connector, or in a Luer female connector, to indicate proper mating of the two Luer connectors. The connection indicator may be or include a light source, a sound producing device (e.g., buzzer), a switch, a tactile connection indicator or an electronic chip. The electronic chip may be interposed between two conductive elements that are mounted in the Luer female connector. When the two Luer connectors are properly engaged, the electronic chip is powered via two electrical terminals. While the electronic chip is powered up it communicates with an external system via two electrical terminals. The external system interprets the communication with the electronic chip as an indication to proper engagement of the two Luer connectors. Some of the connection indicators may be mounted on a circuit board that is embedded in a void in the Luer male connector.

8. 发明授权

US09724471B2 Devices, systems, and methods for medicament delivery 有权
公开(公告)号：US09724471B2
公开(公告)日：2017-08-08
申请号：US14244311
申请日：2014-04-03
申请人： kaleo, Inc.
发明人： Evan T. Edwards , Eric S. Edwards , Mark J. Licata
IPC分类号： A61M5/19 , A61M5/20 , G06F19/00 , A61M5/24 , A61M5/32 , A61M39/10
CPC分类号： A61M5/19 , A61M5/2033 , A61M5/2053 , A61M5/2066 , A61M5/24 , A61M5/326 , A61M5/3287 , A61M2005/2026 , A61M2005/206 , A61M2005/2073 , A61M2039/1083 , A61M2039/1088 , A61M2205/13 , A61M2205/14 , A61M2205/18 , A61M2205/3576 , A61M2205/50 , A61M2205/502 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/6018 , A61M2205/6036 , G06F19/00 , G06F19/3468 , G16H20/17
摘要： Certain exemplary embodiments comprise can comprise an auto-injector, which can comprise: a vial configured to store and/or contain an injectable medicament, the vial defining a vial longitudinal axis, and a housing comprising the vial. In various embodiments, the injectable medicament can be a medicine, medication, drug, pharmaceutical, prescriptive, agent, antidote, anti-venom, hormone, stimulant, vasodilator, anesthetic, and/or nutritional supplement that is substantially ready for injection.

9. 发明申请

US20170216571A1 METHOD OF INCREASING THE LEAK TIGHTNESS OF A MECHANICAL CONNECTOR 审中-公开
公开(公告)号：US20170216571A1
公开(公告)日：2017-08-03
申请号：US15501554
申请日：2015-08-04
申请人： FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
发明人： Ralf WOJKE , Paul WIENEKE
IPC分类号： A61M39/10 , A61M5/36 , A61M1/26
CPC分类号： A61M39/10 , A61M1/267 , A61M5/36 , A61M2039/1033 , A61M2039/1066 , A61M2039/1083 , A61M2039/1088 , Y10T29/49885
摘要： The invention relates to a method of increasing the leak tightness of a mechanical connector of an extracorporeal blood treatment machine, wherein the mechanical connector has a pair of connection parts which have corresponding sealing surfaces, with at least one of the two sealing surfaces being wetted at least sectionally by a viscous fluid before the joining together of the connection parts and/or with the connection gap between the connection parts being covered by a sheath after their joining together. The invention further relates to an extracorporeal blood treatment machine comprising a mechanical connector which has a pair of connection parts which have corresponding sealing surfaces, with the sealing surfaces being at least sectionally wetted with a viscous liquid with a closed connector and/or with the connection gap between the connection parts of the closed connector being covered by a sheath.

10. 发明授权

US09682189B2 Smart check valve 有权
公开(公告)号：US09682189B2
公开(公告)日：2017-06-20
申请号：US14634596
申请日：2015-02-27
申请人： CareFusion 2200, Inc.
发明人： Lee Good , Corey Michael Magers
IPC分类号： A61M5/168 , A61M39/10 , F16K11/02 , F16K27/02 , A61M39/24 , A61M5/142 , F16K15/14
CPC分类号： A61M5/16881 , A61M5/142 , A61M39/10 , A61M39/24 , A61M2039/1083 , A61M2039/1088 , A61M2039/2433 , F16K11/022 , F16K15/147 , F16K27/0263
摘要： A connector valve for use with an infusion set. The connector valve includes a body defining a chamber. The body includes a primary inlet, a secondary inlet, and an outlet. The connector valve includes a compressible member within the chamber that compresses from an uncompressed state to a compressed state. The connector valve includes a resilient member within the chamber that engages with the compressible member. The resilient member moves from an open configuration when the compressible member is in the uncompressed state to an occluding configuration when the compressible member is in the compressed state. The resilient member in the open configuration permits a bidirectional primary fluid flow between the primary inlet and the outlet, and the resilient member in the occluding configuration permits a bidirectional secondary fluid flow between the secondary inlet and the outlet, and unidirectional primary fluid flow from the primary inlet to the outlet.

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