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公开(公告)号：US20240269423A1
公开(公告)日：2024-08-15
申请号：US18568893
申请日：2022-07-06
发明人： Ombeline Marone-Hitz , Jamie Daniel Perkins , Stephen James Field , Steven Mark Tupper , Mohammad Qassim Mohammad Khasawneh
CPC分类号： A61M16/205 , A61M16/0006 , A61M16/208 , A61M2205/3331
摘要： An oscillatory PEP device has four valve openings (201) to (204) mounted on a support (205) beneath a rocker arm (106) supporting a valve closure (107). The support is rotatable to position a selected one of the valve openings beneath the valve closure and in line with a breathing path between an inlet (103). (104) and an outlet (111). The rocker arm (106) supports a soft-iron pin (108) at one end, which interacts with one of two permanent magnets (212) or (213) of different strengths on a turntable (211) to apply a force tending to pull the arm down and close the valve opening. The turntable (211) can be rotated to position the desired magnet (212) or (213) to interact with the soft-iron pin on the rocker arm.
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公开(公告)号：US20230211096A1
公开(公告)日：2023-07-06
申请号：US18007551
申请日：2021-06-23
CPC分类号： A61M16/0006 , A61M16/0866 , A61M2205/27 , A61M2205/583
摘要： An oscillatory respiratory therapy device 100 has an opening 8 to atmosphere through which air passes to the user. The device has a visual indicator 20 including a paper indicator 25 and a dye reservoir 29 mounted at the opening. Before use, the opening 8 is covered by a removable cover strip 21 that prevents air flowing through the opening. The cover strip 21 is attached to the dye reservoir 29 so that the reservoir is pulled against the paper indicator 25 when the cover strip is removed, thereby the device to be used. This causes dye to flow gradually from the reservoir 29 and spread outwardly across the paper indicator 25, which is marked to indicate duration of use.
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公开(公告)号：US20210275765A1
公开(公告)日：2021-09-09
申请号：US17260635
申请日：2019-07-09
发明人： Stephen James Field
IPC分类号： A61M16/04
摘要： A paediatric tracheostomy tube is provided in two parts. One part is a patient end portion (13) having a silicone shaft (10) arranged to locate in the trachea. The machine end is formed with a mounting flange (20) adapted to lie against the neck and has a low profile coupling (21) on its machine side. The other part is a machine end portion (23) having a flexible, corrugated shaft (10′) of polypropylene with a low profile coupling (26) at its patient end adapted to engage the coupling (21) on the flange as a twist fit. The machine end of the machine end portion (23) has a tapered male coupling (25) adapted to fit with a female coupling on a breathing tube, the male coupling having a larger profile than the coupling (26) on the patient end of the machine end portion (23) and the coupling (21) on the flange.
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公开(公告)号：US20170173286A1
公开(公告)日：2017-06-22
申请号：US15116071
申请日：2015-01-14
CPC分类号： A61M16/0427 , A61M16/0434 , A61M16/0465 , A61M2207/00 , A61M2207/10 , B29C45/14622 , B29K2101/12 , B29L2031/7548
摘要： An inner cannula (20) for a tracheostomy tube assembly includes a thin, inner sheath (22) supported externally by a structural frame (23) having a longitudinal portion (25) and a plurality of ribs (26) extending circumferentially and spaced along the cannula. The inner cannula (20) is inserted within and is removable from an outer tracheostomy tube (1). The inner cannula (20) is made by coating a plastic layer on a core to form the sheath and then placing the sheath on a curved core. The structural frame (23) is then moulded about the sheath (22) in a mould 80.
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公开(公告)号：US20170028155A1
公开(公告)日：2017-02-02
申请号：US15303750
申请日：2015-03-18
CPC分类号： A61M16/0825 , A61M16/0465 , A61M16/0497
摘要： A coupling (2) for a tracheostomy tube (1) has first component (21) with a short sleeve (23) at its patient end that it fitted on the patient end of the machine end coupling (17) on the tube so that the machine end of the coupling extends within a part-spherical formation (24) at the opposite end of the first component. The coupling (2) includes a second component (22) with a male tapered fitting (27) at its machine end and a part-spherical formation (28) at its patient end that is a close sliding fit inside the part-spherical formation (24) on the first component (21).
摘要翻译： 用于气管切开管（1）的联接器（2）具有在其患者端具有短套管（23）的第一部件（21），其在管子上装配在机器端部联接器（17）的患者端上，使得 联接器的机器端部在第一部件的相对端处的部分球形结构（24）内延伸。 联接器（2）包括在其机器端具有凸形锥形配件（27）的第二部件（22）和在其端部处的部分球形形状（28），其在部分球形结构内部紧密滑动配合 24）在第一部件（21）上。
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公开(公告)号：US20160302828A1
公开(公告)日：2016-10-20
申请号：US15037730
申请日：2014-10-28
发明人： Stephen James Field
IPC分类号： A61B17/435 , A61M5/31 , A61M5/315
CPC分类号： A61B17/435 , A61M5/3148 , A61M5/31581
摘要： An embryo transfer syringe has a roller (30) coupled with the rear end of its plunger (15). The roller (30) is displaceable along an elongate housing (20) extending from the rear of the barrel (10) of the syringe. The roller (30) can be manually engaged through a slot (23) along the housing (20) to rotate it and roll it along the housing thereby smoothly and controllably displacing the plunger (15).
摘要翻译： 胚胎移植注射器具有与其柱塞（15）的后端联接的辊（30）。 辊（30）可沿着从注射器的筒体（10）的后部延伸的细长壳体（20）移位。 辊（30）可以通过沿着壳体（20）的槽（23）手动地接合以使其旋转并沿着壳体滚动，从而平滑且可控地移动柱塞（15）。
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