专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023086247A1 SYRINGE WITH BIASING MEMBER 审中-公开
公开(公告)号：WO2023086247A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/048628
申请日：2022-11-01
申请人： CAREFUSION 303, INC.
发明人： PAK, Janice R. , YU, Edmond , CHOI, Hojae , ZHANG, Lun , WANG, Vincent F. , UNDERWOOD, Wesley
IPC分类号： A61M5/14 , A61M5/145 , A61M5/168 , A61M5/20 , A61M5/28 , A61M5/31 , A61M5/315 , A61M5/48
摘要： Syringes are described herein. In certain embodiments, a syringe includes a syringe body, a movable plunger, and a biasing member. The syringe body defines a cavity and a port in fluid communication with the cavity. The movable plunger is disposed within the cavity. The plunger and cavity define a volume. The port is in fluid communication with the volume. The biasing member is coupled to the plunger. The biasing member is configured to urge the plunger toward the port to dispense a fluid stored within the volume at a desired rate.

2. 发明申请

WO2023085977A1 УСТРОЙСТВО ДЛЯ ДОСТАВКИ ЛЕКАРСТВЕННОГО СРЕДСТВА 审中-公开
公开(公告)号：WO2023085977A1
公开(公告)日：2023-05-19
申请号：PCT/RU2022/050349
申请日：2022-11-01
申请人： ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "НЭКСТ БИО"
发明人： РОДИОНОВ, Петр Петрович , ТАРАСЕНКО, Федор Дмитриевич , ЖМАЙЛО, Михаил Александрович
IPC分类号： A61M5/20 , A61M5/31 , A61M5/315
摘要： Предложено устройство для доставки лекарственного средства, содержащее внешний корпус; резервуар для лекарственного средства; пусковой механизм; механизм для задания дозы; внутренний корпус, установленный во внешнем корпусе и функционально соединенный с механизмом для задания дозы; шток для вытеснения лекарственного средства из резервуара; приводную деталь, введенную во внешнем корпусе в зубчатое взаимодействие с внутренним корпусом и в резьбовое взаимодействие со штоком для перемещения штока в зависимости от заданной дозы лекарственного средства и снабженную радиальными зубцами; и цилиндрическую деталь, снабженную упругим элементом с собачкой и зафиксированную во внешнем корпусе с обеспечением возможности перескакивания собачки по меньшей мере по одному из радиальных зубцов приводной детали при повороте приводной детали.

3. 发明申请

WO2023083617A1 MEDICAMENT DELIVERY DEVICE WITH TELESCOPIC POWER SPRING SUPPORT 审中-公开
公开(公告)号：WO2023083617A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/079913
申请日：2022-10-26
申请人： SHL MEDICAL AG
发明人： CARLSSON, Daniel , SÄLL, Daniel
IPC分类号： A61M5/20
摘要： A power pack (102) for a medicament delivery device is provided, including a tubular body (120) having an inner tubular section (130), and a plunger rod (140) and a power spring (150) arranged within the inner tubular section. An extension sleeve(170) forms a telescopic connection with the inner tubular section and has a 5connector (176) for connecting the extension sleeve to the power spring, such that during at least part of an expansion of the power spring during activation of the device, the connection sleeve moves with the power spring and provides lateral/radial support for a part of the power spring which (due to the expansion of the power spring) increasingly extends out from a proximal end (131) of the inner tubular section. A medicament delivery device including such a power pack is also provided.

4. 发明申请

WO2023078720A1 SUB-ASSEMBLY FOR A MEDICAMENT DELIVERY DEVICE 审中-公开
公开(公告)号：WO2023078720A1
公开(公告)日：2023-05-11
申请号：PCT/EP2022/079661
申请日：2022-10-24
申请人： SHL MEDICAL AG
发明人： CARLSSON, Daniel , ALEXANDERSSON, Oscar , ZANDER, Johan
IPC分类号： A61M5/20 , A61M5/24 , A61M5/315 , A61M5/32
摘要： A sub-assembly for a medicament delivery device, comprising: a housing, a delivery member cover arranged in the housing, and configured to move axially in the housing from an extended position towards a retracted position, the delivery member cover having a radial wall provided with an axial through-opening, and a removable cap assembly (4) comprising: a cap (5) configured to be fitted to the delivery member cover (17) and/or to the housing, the cap (5) having a proximal cap end (5a) and a distal cap end (5b), a delivery member shield gripping sleeve (13) having a radially flexible axially extending arm (13b), wherein the delivery member shield gripping sleeve (13) is arranged in the cap (5) and the delivery member shield gripping sleeve (13) is configured to slide in the cap (5) towards the distal cap end (5b) from an initial position in which the arm (13b) extends through the through-opening of the delivery member cover, to a second position when the cap (5) is pulled from the delivery member cover, wherein the cap assembly (4) comprises an axial structure (33) configured to extend parallel with the delivery member shield gripping sleeve (13) when the delivery member shield gripping sleeve (13) is in the initial position to restrict radial inwards movement of the arm (13b) so that the arm (13b) has a radial dimension that extends beyond a radial dimension of the through-opening, thereby preventing the delivery member cover to move towards the retracted position, wherein the delivery member shield gripping sleeve (13) is configured to move relative to the axial structure (33) when the delivery member shield gripping sleeve (13) is moved towards the second position, enabling the arm (13b) to flex radially inwards and move through the through-opening of the delivery member cover.

5. 发明申请

WO2023075089A1 항온보관 가능한 스마트 인슐린 주사장치 审中-公开
公开(公告)号：WO2023075089A1
公开(公告)日：2023-05-04
申请号：PCT/KR2022/010574
申请日：2022-07-20
申请人： (주)엠큐어
发明人： 이만규 , 곽호중 , 이석찬
IPC分类号： A61M5/44 , A61M5/28 , A61M5/315 , A61M5/20 , A61M5/42
摘要： 본 발명은 항온보관 가능한 스마트 인슐린 주사장치에 관한 것으로서, 특히 케이싱과; 상기 케이싱 내부에 설치되고 인슐린 주입시 피부에 밀착되는 가이드가 하단에 설치된 시린지와; 인슐린이 저장된 상태로 상기 시린지 내부에 수용되며, 상측에 피스톤이 설치되고 하측에 상기 가이드에 포위되는 바늘이 구비된 카트리지와; 상기 카트리지의 피스톤을 눌러 상기 바늘을 통해 인슐린을 피부 내에 주입하는 인슐린 주입부와; 상기 시린지에 냉기 또는 온기를 공급하여 카트리지가 수용된 시린지 내부의 온도를 설정된 온도범위 내로 유지시키는 펠티어 모듈;을 포함하여 구성되어, 인슐린 주입 후에 카트리지에 남아 있는 인슐린을 항온 상태에서 보관하여 인슐린이 변질되지 않게 장시간 보관할 수 있는 효과가 있다.

6. 发明申请

WO2023073058A1 AUTOINJECTOR 审中-公开
公开(公告)号：WO2023073058A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/080002
申请日：2022-10-26
申请人： MEDMIX SWITZERLAND AG
发明人： MARSH, William Geoffrey Arthur , MORRIS, Anthony Paul , JONES, Matthew Meredith , JAMES, Aled Meredydd
IPC分类号： A61M5/20 , A61M5/315
摘要： The present invention relates to an autoinjector comprising: a housing, a prefilled syringe mounted in said housing, a drive chassis mounted in said housing, the drive chassis being biased with respect to said housing, the drive chassis further being fixed with respect to the housing and for a movement relative to the housing in a storage state of the autoinjector, the drive chassis moving relative to the housing on dispensing a material from the pre-filled syringe, and wherein the autoinjector is configured to generate an audible end of dose feedback between the drive chassis and the housing as the autoinjector approaches an end of dispense.

7. 发明申请

WO2023073056A1 AUTOINJECTOR 审中-公开
公开(公告)号：WO2023073056A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/080000
申请日：2022-10-26
申请人： MEDMIX SWITZERLAND AG
发明人： MARSH, William Geoffrey Arthur , MORRIS, Anthony Paul , JONES, Matthew Meredith , JAMES, Aled Meredydd
IPC分类号： A61M5/20 , A61M5/32
摘要： The present invention relates to an autoinjector (10), the autoinjector comprising a housing (12), a needle guard (18) mounted axially moveable in the housing for movement between a storage state, a dispensing state and a lock-out state in which states the needle guard adopts different axial positions relative to the housing, with the needle guard being configured to be axially moved in a proximal direction between the dispensing state and the lock-out state.

8. 发明申请

WO2023073049A1 AUTOINJECTOR 审中-公开
公开(公告)号：WO2023073049A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/079992
申请日：2022-10-26
申请人： MEDMIX SWITZERLAND AG
发明人： MARSH, William Geoffrey Arthur , MORRIS, Anthony Paul , JONES, Matthew Meredith , JAMES, Aled Meredydd
IPC分类号： A61M5/20
摘要： The present invention relates to an autoinjector comprising a housing and a drive chassis arranged linearly moveable within the housing, the drive chassis comprising a dispensing limb and a trigger limb, wherein the trigger limb and the dispensing limb are arranged in parallel to one another respectively at least essentially in parallel to one another and are connected to one another at a respective distal end of the dispensing limb and the trigger limb.

9. 发明申请

WO2023072625A1 ASSEMBLY FOR PREVENTING UNINTENDED ACTIVATION OF A MEDICAMENT DELIVERY DEVICE 审中-公开
公开(公告)号：WO2023072625A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/078631
申请日：2022-10-14
申请人： SHL MEDICAL AG
发明人： ALEXANDERSSON, Oscar , ZANDER, Johan , CARLSSON, Daniel
IPC分类号： A61M5/32 , A61M5/31 , A61M5/20
摘要： An assembly for a medicament delivery device (1), for preventing unintended activation of the medicament delivery device (1), comprising: a housing (3) having a proximal end and a distal end, wherein the proximal end has a proximal end opening (6), and a delivery member cover (17) configured to move axially from an extended position in which it extends from the proximal end opening (6) to a retracted position in which it is moved further into the housing (3), wherein the delivery member cover (17) has a radially flexible first arm configured to extend axially towards the distal end of the housing (3). The housing (3) has an interior outer wall and an interior inner wall forming a radial space configured to receive the first arm when the delivery member cover (17) is in the retracted position. One of these walls has a guide surface, wherein the first arm is configured to cooperate with the guide surface when the delivery member cover (17) is moved towards the retracted position, wherein the other one of the walls has a radial stop surface arranged further away from the proximal end than the guide surface, wherein the guide surface is configured to cause the first arm to flex radially with a first amount that allows the first arm to move into the radial space in case the delivery member cover (17) is moved towards the retracted position with a first axial velocity that is lower than a threshold value, and wherein the guide surface is configured to cause the first arm to flex radially with a second amount larger than the first amount so that the first arm is deflected towards and collides with the radial stop surface in case the delivery member cover (17) is moved towards the retracted position with a first axial velocity equal to or higher than a threshold value.

10. 发明申请

WO2023070250A1 CLOSED-LOOP ARTIFICIAL PANCREAS INSULIN INFUSION PERSONALIZED CONTROL SYSTEM 审中-公开
公开(公告)号：WO2023070250A1
公开(公告)日：2023-05-04
申请号：PCT/CN2021/126024
申请日：2021-10-25
申请人： MEDTRUM TECHNOLOGIES INC.
发明人： YANG, Cuijun
IPC分类号： A61B5/145 , A61M5/20
摘要： A closed-loop artificial pancreas insulin infusion personalized control system includes: a detection module (100) configured to detect the current blood glucose level G continuously; a program module (101), preset with an algorithm for calculating insulin infusion instructions, an adaptive unit for adjusting the gain coefficient of the algorithm according to the user's weight BW, and a preset target blood glucose value GB; and an infusion module (102), connected to and controlled by the program module (101), is configured to infuse insulin according to the corresponding infusion instructions calculated by the algorithm. The system can adjust the gain coefficient of the corresponding algorithm according to the user's weight, which is convenient for personalized settings according to the actual situation of the user, and can better meet the real needs of the user and improve user experience.

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