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1. 发明公开

US20240382682A1 Self-Administered Injection Device And Method 审中-公开
公开(公告)号：US20240382682A1
公开(公告)日：2024-11-21
申请号：US18433218
申请日：2024-02-05
申请人： DJ Medical, LLC
发明人： Daniel Schneider , Jay Duckson
IPC分类号： A61M5/28 , A61K8/66 , A61K9/00 , A61K9/08 , A61K38/48 , A61M5/00 , A61M5/20 , A61M5/24 , A61M5/31 , A61M5/315 , A61M5/32 , A61M5/42 , A61M5/46 , A61Q19/08
CPC分类号： A61M5/281 , A61K8/66 , A61K9/0019 , A61K9/08 , A61K38/4893 , A61M5/002 , A61M5/008 , A61M5/2033 , A61M5/31511 , A61M5/31571 , A61M5/31573 , A61M5/3202 , A61M5/3257 , A61M5/3287 , A61M5/427 , A61Q19/08 , C12Y304/24069 , A61K2800/87 , A61K2800/91 , A61M5/003 , A61M2005/005 , A61M2005/2013 , A61M2005/206 , A61M2005/2073 , A61M2005/208 , A61M5/24 , A61M2005/2414 , A61M2005/3139 , A61M5/31551 , A61M5/31563 , A61M5/31595 , A61M5/326 , A61M5/425 , A61M5/46 , A61M2205/58
摘要： A. An injection device kit for the self-administration of an injection of solution that includes a body portion configured for engagement with a cartridge containing the solution and an injection needle where the body portion includes an injection component having an actuation mechanism for inserting the injection needle of the cartridge and for injecting the solution in the cartridge and a safety mechanism on the body portion and configured to prevent injection unless released.

2. 发明公开

US20240350746A1 System, Apparatus, and Method for Delivering a Drug into a Target Volume of a Subject 审中-公开
公开(公告)号：US20240350746A1
公开(公告)日：2024-10-24
申请号：US18683443
申请日：2022-08-12
申请人： NESA MEDTECH PRIVATE LIMITED
发明人： Arun Paliakkara JOSE , Suraj Rajan Kanyan KANDI , Prajna Umanatha SHETTY , Sanjay GIRISH
IPC分类号： A61M5/42 , A61M5/24 , A61M5/31 , A61M5/315 , A61M25/01 , A61M25/06
CPC分类号： A61M5/427 , A61M5/2422 , A61M5/3129 , A61M5/31505 , A61M5/31551 , A61M25/0662 , A61M2025/0166 , A61M2205/3375 , A61M2205/502 , A61M2205/583 , A61M2210/1433
摘要： A system, apparatus, and method for delivering a drug into a target volume of a subject includes an ultrasound scanner for performing a volume scan of a predetermined volume of the subject, a computing device for generating a 3D model of the predetermined volume and computing navigational data to reach the target volume from an entry orifice of the volume of the subject, a housing, for accommodating a barrel, to which a sheath is detachably attached, and a drug delivery device for delivering the drug at one or more locations in the target volume, wherein the drug delivery device is configured for delivering a predetermined volume of drug at one or more locations in the target volume of the subject.

3. 发明公开

US20240316286A1 An Injection Support Pad 审中-公开
公开(公告)号：US20240316286A1
公开(公告)日：2024-09-26
申请号：US18578214
申请日：2022-06-30
申请人： SHL Medical AG
发明人： Slobodan Stefanov , Nurettin Ali , Daniel Scott , Ramazan Gurkan Demirozer
IPC分类号： A61M5/42
CPC分类号： A61M5/427
摘要： The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns pads for attaching medicament delivery devices such as autoinjectors to an injection site.

4. 发明授权

US12064594B2 Port interface for drug delivery device 有权
公开(公告)号：US12064594B2
公开(公告)日：2024-08-20
申请号：US17843133
申请日：2022-06-17
申请人： Becton, Dickinson and Company
发明人： Christina Rabolli
IPC分类号： A61M5/142 , A61M5/145 , A61M5/158 , A61M5/20 , A61M5/24 , A61M5/31 , A61M5/315 , A61M5/42 , A61M39/02
CPC分类号： A61M5/14248 , A61M5/20 , A61M5/24 , A61M5/3146 , A61M5/31551 , A61M5/14244 , A61M5/1452 , A61M2005/1587 , A61M5/31541 , A61M5/31585 , A61M5/425 , A61M5/427 , A61M39/0208 , A61M2039/0238
摘要： A drug delivery device includes a housing, a cartridge received within the housing, with the cartridge configured to receive a medicament, a drive assembly received within the housing and configured to engage the cartridge and dispense medicament from the cartridge, and a needle actuator assembly received within the housing, with the needle actuator assembly including a patient needle configured to pierce a patient's skin. A bottom surface of the housing defines a port interface configured to receive an implanted injection port.

5. 发明公开

US20240252769A1 System to Detect Markers of a Lipohypertrophy Lesion 审中-公开
公开(公告)号：US20240252769A1
公开(公告)日：2024-08-01
申请号：US18578905
申请日：2022-07-13
申请人： Becton, Dickinson and Company
发明人： John Adams , David MacManus , Steve Beguin
IPC分类号： A61M5/42 , G16H20/17
CPC分类号： A61M5/427 , G16H20/17 , A61M2205/3303 , A61M2205/3306 , A61M2210/04 , A61M2230/50
摘要： A system for detecting a marker of abnormal skin tissue to assess the suitability of a site for subcutaneous injection of a drug, includes a housing, one or more sensors received by the housing, the one or more sensors configured to detect a marker of abnormal skin tissue susceptible to impair the absorption dynamics of the drug to be injected, one or more indicators configured to provide an indication from the one or more sensors whether a marker of abnormal skin tissue has been detected, and one or more computing devices in communication with the one or more sensors and the one or more indicators.

6. 发明公开

US20240233577A9 METHOD AND SYSTEM FOR ASSESSING AN INJECTION OF A PHARMACEUTICAL PRODUCT 审中-公开
公开(公告)号：US20240233577A9
公开(公告)日：2024-07-11
申请号：US18547353
申请日：2022-02-22
申请人： CAE HEALTHCARE CANADA INC.
发明人： Laurent DESMET , Caroline PERNELLE , Mona HALLAQ , Charlotte FOREST , Fan E
IPC分类号： G09B23/28 , G06T7/50 , G06T7/60 , G06T7/70
CPC分类号： G09B23/285 , G06T7/50 , G06T7/60 , G06T7/70 , A61M5/427
摘要： In There is provided a computer-implemented method for assessing an injection performed on a subject using a syringe provided with a needle, the method comprising: processing a sequence of images taken of the injection for: determining an insertion angle of the needle relative to the subject; and determining a depth of insertion of the needle within the subject; determining one of a speed of injection and a duration of injection; and outputting an indication of the insertion angle, the depth of insertion and the one of the speed of injection and the duration of injection.

7. 发明公开

US20240226437A9 Autoinjector 审中-公开
公开(公告)号：US20240226437A9
公开(公告)日：2024-07-11
申请号：US18404205
申请日：2024-01-04
申请人： Sanofi-Aventis Deutschland GMBH
发明人： Charley Henderson , David Cross , Douglas Ivan Jennings , Ryan Anthony McGinley
IPC分类号： A61M5/20 , A61M5/32 , A61M5/42 , A61M5/50
CPC分类号： A61M5/20 , A61M5/3204 , A61M5/427 , A61M5/5086 , A61M2005/206 , A61M2005/208 , A61M2005/2407 , A61M5/326
摘要： Described is an autoinjector comprising of a case, a motor adapted to rotate a drive gear, and a curvi-linear plunger adapted to mate with the drive gear. The plunger includes a distal end with a resilient flange, which in a non-deflected state, abuts a proximal collar of a syringe, and, in a deflected state, advances through the proximal collar and engages a stopper in the syringe.

8. 发明公开

US20240148323A1 Vein Scanner with Housing Configured for Single-Handed Lifting and Use 审中-公开
公开(公告)号：US20240148323A1
公开(公告)日：2024-05-09
申请号：US18508398
申请日：2023-11-14
申请人： AccuVein Inc.
发明人： Fred Wood , Vincent Luciano , Ron Goldman
IPC分类号： A61B5/00 , A61M5/42 , H02J7/00
CPC分类号： A61B5/489 , A61B5/0062 , A61B5/7225 , A61M5/427 , H02J7/0044 , A61B2090/366 , A61B2560/0204
摘要： A portable vein viewer apparatus may be battery powered and hand-held to reveal patient vasculature information to aid in venipuncture processes. The apparatus comprises a first laser diode emitting infrared light, and a second laser diode emitting only visible wavelengths, wherein vasculature absorbs a portion of the infrared light causing reflection of a contrasted infrared image. A pair of silicon PIN photodiodes, responsive to the contrasted infrared image, causes transmission of a corresponding signal. The signal is processed through circuitry to amplify, sum, and filter the outputted signals, and with the use of an image processing algorithm, the contrasted image is projected onto the patient's skin surface using the second laser diode. Revealed information may comprise vein location, depth, diameter, and degree of certainty of vein locations. Projection of vein images may be a positive or a negative image. Venipuncture needles may be coated to provide visibility in projected images.

9. 发明公开

US20240100264A1 NEEDLE INSERTION DEVICE 审中-公开
公开(公告)号：US20240100264A1
公开(公告)日：2024-03-28
申请号：US18522939
申请日：2023-11-29
申请人： KORU Medical Systems, Inc.
发明人： Andrew I SEALFON , Christopher Erol Ogut
IPC分类号： A61M5/42 , A61M25/06
CPC分类号： A61M5/422 , A61M5/42 , A61M5/425 , A61M5/427 , A61M25/0637
摘要： The present invention generally provides a device for inserting needles and alleviating the discomfort associated with needle insertion. In certain embodiments, the device is suited for injecting butterfly needles and particularly butterfly needles that are attached to infusion tubing. The patient or caregiver loads a butterfly needle with tubing attached into the base of the drive plunger. The needle with tubing attached is retracted into the housing of the device by retracting the inner plunger. Once retracted, the device is activated and ready to administer a needle into the tissue of a patient. The device is then placed on the location of the skin where injection is desired. The surface that contacts the skin may be textured and may include a contact switch that causes the device to vibrate when slight pressure is applied through contact with the skin. Two trigger buttons in the housing of the device may be depressed to eject the needle at an angle essentially perpendicular to the surface of the skin into the tissue of the patient concurrently with the textured pads contacting the skin and vibrating, distracting the patient from the needle insertion. The inner plunger of the device is then depressed toward the surface of the skin to release the needle from the device. The wings and body of the butterfly may be secured to the skin, for example, with an adhesive such as tape.

10. 发明授权

US11925781B2 Apparatus and method for cannulation of vascular access vessel 有权
公开(公告)号：US11925781B2
公开(公告)日：2024-03-12
申请号：US16175698
申请日：2018-10-30
申请人： InnAVasc Medical, Inc.
发明人： Shawn M. Gage , Joseph Knight , Michael Lawson , Craig Nichols
IPC分类号： A61M1/30 , A61M1/36 , A61M5/42 , A61M39/02
CPC分类号： A61M39/0208 , A61M1/30 , A61M1/3655 , A61M1/3661 , A61M5/427 , A61M2039/0238 , A61M2205/583
摘要： An apparatus is provided for rotatable selection of sites for cannulation with a needle along a subcutaneous vascular access vessel. The cannulation site selection apparatus comprises a template having an inner surface and an outer surface, and a plurality of visible markings on the outer surface of the template. The template is adapted to be disposed adjacent the subcutaneous vascular access vessel such that the markings align with the cannulation sites along the vascular access vessel for selecting a site for cannulation with a needle into the vascular access vessel.

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