公开(公告)号：US12102804B2

公开(公告)日：2024-10-01

申请号：US18394925

申请日：2023-12-22

申请人： Anthony Weiburg

发明人： Anthony Weiburg

IPC分类号： A61M5/31 ,  A61J1/20 ,  A61M5/00 ,  A61M5/24 ,  A61M5/315 ,  A61M5/34

CPC分类号： A61M5/31513 ,  A61M5/001 ,  A61M5/002 ,  A61M5/2455 ,  A61M5/34 ,  A61J1/2006 ,  A61M2005/3117 ,  A61M2005/3118 ,  A61M2005/3123 ,  A61M2205/0216 ,  A61M2205/273

摘要： A syringe assembly includes a barrel defining a chamber therein, pressurized sterile air in the chamber, a plunger including a piston slidable in the chamber in a sealing relation to displace a fluid in the chamber, a seal configured to retain the pressurized sterile fluid in the chamber between the piston of the plunger and the seal when the plunger is stationary, and a needle assembly extending distally from the barrel and in fluid communication with the chamber of the barrel.

公开(公告)号：US20240252727A1

公开(公告)日：2024-08-01

申请号：US18560474

申请日：2022-05-20

申请人： PHYSIDIA

发明人： Véliana TODOROVA ,  Eric VINCENT

IPC分类号： A61M1/16 ,  A61M39/10 ,  A61M39/20

CPC分类号： A61M1/1621 ,  A61M39/1011 ,  A61M39/20 ,  A61M2205/12 ,  A61M2205/273

摘要： A dialysis machine has a connection system (450) for connecting a dialysate supply source (40) to a dialysate delivery system (51). The connection system (450) has a first section (451), which has a conduit (4510) provided at one end with a first connection device (4511) to a first dialysate supply source, and provided at the other end with a second connection device (4512). A second section (452) has a conduit (4520) provided at one end with a connection device (4521) connectable to the second connection device (4512) of the first section (451), in order to allow a series connection of the first section and the second section. The first section (451) is disconnectable from the second section (452) so that, in the disconnected state of the first section (451) from the second section (452), The connection device (4521) of the second section (452) is connectable to a second dialysate supply source.

公开(公告)号：US20240226501A1

公开(公告)日：2024-07-11

申请号：US18563215

申请日：2022-05-23

申请人： ASIC MEDICAL BUHA LTD

发明人： Tomer AMAR ,  Ariel MICHAELI ,  Avi Ben SHLOMO ,  Lior AMAR ,  Ilan Yossef LEIBOVITCH

IPC分类号： A61M25/00 ,  A61M25/01

CPC分类号： A61M25/0017 ,  A61M25/0113 ,  A61M2202/0014 ,  A61M2202/0496 ,  A61M2205/10 ,  A61M2205/273 ,  A61M2205/3327 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/502 ,  A61M2205/58 ,  A61M2210/1085 ,  A61M2210/1092 ,  A61M2210/1096

摘要： The present invention relates to a catheter system for urine extraction comprising: (a) a genital adapter configured to fit a genitalia; (b) an adapter base connected to said genital adapter; (c) an operational tube connected to said adapter base; (d) a base unit, connected to said operational tube, and comprising an electric pump and a controller; (e) at least one control interface for commanding said controller; (f) a catheter tube having a first end for insertion into said base unit and having a second end for insertion into said operational tube, said adapter base, and said genital adapter; and (g) wherein said second end of said catheter tube is configured to extend through said genital adapter to the urinal bladder and to extract urine from said urinal bladder by said electric pump.

公开(公告)号：US20240216659A1

公开(公告)日：2024-07-04

申请号：US18570924

申请日：2022-06-15

申请人： SNVIA CO., LTD.

发明人： Kang Oh LEE ,  Seung Soo LEE

IPC分类号： A61M37/00

CPC分类号： A61M37/0015 ,  A61M2037/0023 ,  A61M2205/273 ,  A61M2209/088

摘要： A microstructure cartridge is disclosed. The microstructure cartridge comprises: a base plate including a first plate region that is inserted into a microstructure applicator, a second plate region that is not inserted into the microstructure applicator adjacent to the first plate region, and a bending or cutting guide line forming a boundary between the first plate region and the second plate region; and microneedles located in the first plate region, wherein the second plate region is configured to be bent or separated by the guide line as a boundary.

公开(公告)号：US11957887B2

公开(公告)日：2024-04-16

申请号：US17013603

申请日：2020-09-06

申请人： Technion Research & Development Foundation Limited

发明人： Izhak Bucher

IPC分类号： A61M5/315

CPC分类号： A61M5/31583 ,  A61M2205/0216 ,  A61M2205/04 ,  A61M2205/273

摘要： A compliant transmission system includes a rotatable wave generator and a sleeve fitted on the wave generator. The rotatable wave generator has an external surface including pattern extending both annularly and in a longitudinal direction. The sleeve is configured to be deformable and to be impressed on its outer surface with waves extending along the longitudinal direction during rotation of the pattern of the wave generator within the sleeve.

公开(公告)号：US11951266B2

公开(公告)日：2024-04-09

申请号：US17083094

申请日：2020-10-28

申请人： Becton, Dickinson and Company

发明人： Toe Toe Naing ,  Yun Hui Wong ,  Kiat Jin Cheng

IPC分类号： A61M25/06 ,  A61M5/158 ,  A61M25/00 ,  A61M39/06

CPC分类号： A61M25/0637 ,  A61M5/158 ,  A61M25/0097 ,  A61M25/0606 ,  A61M25/0631 ,  A61M2005/1583 ,  A61M25/0693 ,  A61M2039/066 ,  A61M2205/273

摘要： A catheter assembly may include a catheter adapter that includes a distal end, a proximal end, and an inner surface forming a lumen. The lumen may extend between the proximal end and the distal end. The catheter assembly may also include a cannula and a cannula hub. The cannula hub may include an outer portion disposed outside of the catheter adapter and an inner portion disposed within the catheter adapter. The cannula may extend distally from the inner portion. In response to the outer portion sliding proximally along an outer surface of the catheter adapter, the cannula may be withdrawn proximally into the catheter adapter. The outer portion may be configured to slide proximally to a locked position in which the cannula hub is locked with respect to the catheter adapter, and a distal tip of the cannula is disposed within the catheter adapter.

公开(公告)号：US11944797B2

公开(公告)日：2024-04-02

申请号：US17193160

申请日：2021-03-05

申请人： PoongLim Pharmatech Inc.

发明人： Hee Min Cho ,  Mi Heui Cho ,  Jong Deok Yun ,  Jae Cheon Kim

IPC分类号： A61M5/32 ,  A61M5/178 ,  A61M5/34

CPC分类号： A61M5/3202 ,  A61M5/178 ,  A61M5/3216 ,  A61M5/34 ,  A61M2205/273

摘要： A device for adjusting the tightening angle of a needle safety protector is proposed. The device is configured to provide an injection needle in an integrated state with a needle hub for preventing reuse of the injection needle and to fasten the needle hub to a needle safety protector that is disposed of in a folded state after use, a fastening structure is improved such that rotation is possible by a predetermined angle when the needle safety protector is rotated. Accordingly, an injection is safely performed by correcting the injection needle to the reference direction. In addition, even when a syringe is assembled by deviating from a reference angle during the mass production with the automatic line, the wrong angle is corrected in use.

公开(公告)号：US11904147B2

公开(公告)日：2024-02-20

申请号：US16701591

申请日：2019-12-03

申请人： Fenwal, Inc.

发明人： Christopher J. Wegener ,  Alexandra Salomon ,  Bret M. Olson ,  Keith Grider ,  Tom Matusaitis

IPC分类号： B01L9/00 ,  A61M5/315 ,  A61M5/31 ,  G05D7/06 ,  A61J1/05 ,  B65D51/16 ,  A61M1/36 ,  A61M1/02

CPC分类号： A61M5/31578 ,  A61J1/05 ,  A61M1/362265 ,  A61M5/3145 ,  B01L9/00 ,  B65D51/1616 ,  G05D7/0623 ,  A61M1/0281 ,  A61M1/3692 ,  A61M2005/3109 ,  A61M2205/273 ,  B01L2300/042 ,  B01L2300/06 ,  B01L2300/0609 ,  B01L2300/0627

摘要： A pneumatic driver for a syringe is provided. The syringe has an elongated barrel with a cap secured to the proximal end that has a through bore. A filter is secured to the cap interior of the barrel that covers an opening in the through bore interior of the barrel. The pneumatic driver includes a source of pressurized air; a support for receiving and locating the syringe; and a supply block configured to receive pressurized air from the source and having an outlet for delivery of pressurized air. The supply block is movable between a first position spaced apart from the cap of the syringe and a second position in contact with the cap with fluid communication being established between the outlet of the supply block and the through-bore in the cap.

公开(公告)号：US11819663B2

公开(公告)日：2023-11-21

申请号：US16954421

申请日：2017-12-19

申请人： BIOCORP PRODUCTION S.A.

发明人： Alain Marcoz ,  Alexandre Pereira ,  Mathieu Pollard

IPC分类号： A61M5/20 ,  A61M5/315 ,  A61M5/32

CPC分类号： A61M5/2033 ,  A61M5/3157 ,  A61M5/31568 ,  A61M5/31591 ,  A61M5/3202 ,  A61M2005/208 ,  A61M2005/2013 ,  A61M2005/3152 ,  A61M2005/31588 ,  A61M2205/273 ,  A61M2205/3569

摘要： The invention relates to an automatic injector device comprising a single-use, disposable, drug delivery assembly comprising a housing and a syringe assembly located at least partially within the housing, said syringe assembly including a plunger, a pre-filled unit-dose drug containing chamber, and needle, said plunger, drug containing chamber and needle being configured and dimensioned to function as an injection syringe; a reusable motorized transmission assembly comprising a housing, a motor and transmission assembly located within the housing, said transmission assembly being configured and dimensioned to engage the plunger of said syringe in the drug delivery assembly and expel said unit dose drug from the drug containing chamber, into the needle and out of the drug delivery assembly; said single-use disposable drug delivery assembly and said reusable motorized transmission assembly are in substantial axial alignment along a longitudinal axis defined by the syringe, plunger, pre-filled unit-dose drug containing chamber, and needle.

公开(公告)号：US11717608B1

公开(公告)日：2023-08-08

申请号：US17306533

申请日：2021-05-03

申请人： Fresenius Kabi Deutschland GmbH

发明人： David R Schiff ,  Sharon D West ,  Justin Bechstein

IPC分类号： A61M5/142 ,  A61M5/14

CPC分类号： A61M5/14248 ,  A61M5/1413 ,  A61M2005/14268 ,  A61M2205/273 ,  A61M2205/3331

摘要： A drug delivery assembly is provided for delivering a medicament to a patient via a fluid flow path. The assembly includes a main body having a body housing with a body interface and a controller. The assembly also includes a cartridge having a cartridge housing with a cartridge interface configured to be removably associated to the body interface. A drug reservoir positioned within the cartridge housing is configured to contain a medicament and includes an outlet. An adhesive pad is associated with a surface of the cartridge housing and is configured to removably attach to a human body surface. The controller is configured to execute a drug delivery routine in which at least a portion of the medicament in the drug reservoir is delivered to a subject via the outlet and the fluid flow path when the main body is coupled to the cartridge.