公开(公告)号：US20080249466A1

公开(公告)日：2008-10-09

申请号：US11720538

申请日：2005-12-01

申请人： Christophe Aubert ,  Roland Cherif-Cheikh ,  Thierry Rimlinger ,  Fabrice Bonacci ,  Serge Barneaud ,  Grant Timothy Lewis Smetham ,  Julian Richard Dixon ,  Matthew Egerton Young

发明人： Christophe Aubert ,  Roland Cherif-Cheikh ,  Thierry Rimlinger ,  Fabrice Bonacci ,  Serge Barneaud ,  Grant Timothy Lewis Smetham ,  Julian Richard Dixon ,  Matthew Egerton Young

IPC分类号： A61M5/00

CPC分类号： A61M37/0069 ,  A61M31/007

摘要： The invention concerns a device for back injecting an implant (30) into the skin (22) of a subject, said device (1) include a hollow main body (10), to which a hollow needle (28) is fixed into which the implant (30) is introduced, a secondary body (12; 114) coaxially arranged inside the main body (10) and surrounding the needle (28) and a piston rod (88) able to slide coaxially inside said hollow needle (28) and whose position relative to said needle (28) remains unchanged when the back injection device (1) is pressed against the subject's skin (22) to allow the needle (28) to penetrate said subject's skin and when the secondary body (12) retracts inside the main body (10), the piston rod (88) penetrating the interior of the hollow needle (28) to hold the implant (30) at the required depth in the subject's skin (22) during withdrawal of the hollow needle (28) from the subject's skin (22), during which the secondary body (12; 114) exits the main body (10), characterized in that it includes means for the elastic return of the secondary body (12) from the main body (10).

摘要翻译： 本发明涉及一种用于将植入物（30）背面注射到受试者的皮肤（22）中的装置，所述装置（1）包括中空主体（10），中空针（28）被固定到其中， 引入植入物（30），同轴地布置在主体（10）内部并围绕针（28）的次体（12; 114）和能够同轴地在所述中空针（28）内滑动的活塞杆（88）和 当背部注射装置（1）被压靠在被检者的皮肤（22）上时，相对于所述针（28）的位置保持不变，以允许针（28）穿透所述被检者的皮肤，并且当二次体（12）向内缩回时 所述主体（10），所述活塞杆（88）穿过所述中空针（28）的内部，以在所述中空针（28）的取出期间将所述植入物（30）保持在所述受试者皮肤（22）中所需的深度处， 从主体的皮肤（22）离开第二主体（12; 114） 主体（10），其特征在于，其包括用于从主体（10）弹性返回次体（12）的装置。

公开(公告)号：US07798988B2

公开(公告)日：2010-09-21

申请号：US11720538

申请日：2005-12-01

申请人： Christophe Aubert ,  Roland Cherif-Cheikh ,  Thierry Rimlinger ,  Fabrice Bonacci ,  Serge Barneaud ,  Grant Timothy Lewis Smetham ,  Julian Richard Dixon ,  Matthew Egerton Young

发明人： Christophe Aubert ,  Roland Cherif-Cheikh ,  Thierry Rimlinger ,  Fabrice Bonacci ,  Serge Barneaud ,  Grant Timothy Lewis Smetham ,  Julian Richard Dixon ,  Matthew Egerton Young

IPC分类号： A61M31/00

CPC分类号： A61M37/0069 ,  A61M31/007

摘要： The invention concerns a device for back injecting an implant (30) into the skin (22) of a subject, said device (1) include a hollow main body (10), to which a hollow needle (28) is fixed into which the implant (30) is introduced, a secondary body (12; 114) coaxially arranged inside the main body (10) and surrounding the needle (28) and a piston rod (88) able to slide coaxially inside said hollow needle (28) and whose position relative to said needle (28) remains unchanged when the back injection device (1) is pressed against the subject's skin (22) to allow the needle (28) to penetrate said subject's skin and when the secondary body (12) retracts inside the main body (10), the piston rod (88) penetrating the interior of the hollow needle (28) to hold the implant (30) at the required depth in the subject's skin (22) during withdrawal of the hollow needle (28) from the subject's skin (22), during which the secondary body (12; 114) exits the main body (10), characterized in that it includes means for the elastic return of the secondary body (12) from the main body (10).

摘要翻译： 本发明涉及一种用于将植入物（30）背面注射到受试者的皮肤（22）中的装置，所述装置（1）包括中空主体（10），中空针（28）被固定到其中， 引入植入物（30），同轴地布置在主体（10）内部并围绕针（28）的次体（12; 114）和能够同轴地在所述中空针（28）内滑动的活塞杆（88）和 当背部注射装置（1）被压靠在被检者的皮肤（22）上时，相对于所述针（28）的位置保持不变，以允许针（28）穿透所述被检者的皮肤，并且当二次体（12）向内缩回时 所述主体（10），所述活塞杆（88）穿过所述中空针（28）的内部，以在所述中空针（28）的取出期间将所述植入物（30）保持在所述受试者皮肤（22）中所需的深度处， 从主体的皮肤（22）中，次体（12; 114）离开主体（10），其特征在于，其包括 用于使主体（12）从主体（10）弹性返回的装置。

公开(公告)号：US07814943B2

公开(公告)日：2010-10-19

申请号：US10571608

申请日：2004-09-09

申请人： Anthony David Harman ,  David Dakin Iowerth Wright ,  Jam Willem Marinus Mijers ,  Stuart Brian William Kay ,  Christopher John Hurlstone ,  Julian Richard Dixon ,  Andrew Gordon Pocock ,  Brendan Hogan

发明人： Anthony David Harman ,  David Dakin Iowerth Wright ,  Jam Willem Marinus Mijers ,  Stuart Brian William Kay ,  Christopher John Hurlstone ,  Julian Richard Dixon ,  Andrew Gordon Pocock ,  Brendan Hogan

IPC分类号： B65B1/04

CPC分类号： B65D83/205 ,  B65B3/22 ,  B65D83/7532 ,  B65D83/756

摘要： Apparatus for dispensing foam for the treatment of, inter alia, varicose veins. The apparatus includes a source of foam and a dispensing device which has an inlet in communication with the source of foam, a usable foam outlet, and a waste bleed outlet. The waste bleed outlet communicates with the inlet and with the useable foam outlet, and has a higher resistance to flow of foam than that of the usable foam outlet. The useable foam outlet may be blocked off such that foam may flow through the high resistance waste bleed outlet, and the usable foam outlet may be opened such that foam may flow through the usable foam outlet.

摘要翻译： 用于分配泡沫以用于治疗静脉曲张的装置。 该装置包括泡沫源和分配装置，其具有与泡沫源连通的入口，可用的泡沫出口和废气排放口。 废液排出口与入口和可用的泡沫出口连通，并且具有比可用泡沫出口更高的泡沫流动阻力。 可以阻止可用的泡沫出口，使得泡沫可以流过高阻力废液排出口，并且可用的泡沫出口可以打开，使得泡沫可以流过可用的泡沫出口。

公开(公告)号：US20120089083A1

公开(公告)日：2012-04-12

申请号：US13137796

申请日：2011-09-14

申请人： Stuart Brian William Kay ,  Christopher John Hurlstone ,  Julian Richard Dixon ,  Andrew Gordon Pocock ,  Brendan Hogan

发明人： Stuart Brian William Kay ,  Christopher John Hurlstone ,  Julian Richard Dixon ,  Andrew Gordon Pocock ,  Brendan Hogan

IPC分类号： A61M5/315

CPC分类号： A61M5/31511 ,  A61M5/2053 ,  A61M5/3129 ,  A61M5/3137 ,  A61M5/385 ,  A61M39/24 ,  A61M2005/3114 ,  A61M2005/3123 ,  A61M2202/04 ,  B01F3/04446 ,  B01F5/0682 ,  B01F5/0694 ,  B01F13/002 ,  B01F13/0023 ,  B01F13/04 ,  B01F15/00954 ,  B01F15/00993 ,  B01F2215/0034

摘要： Apparatus, e.g. a syringe, for dispensing foam includes means for ensuring that only foam of adequate quality is dispensed. In use, the syringe may be filled from a pressurised canister which generates foam e.g. for therapeutic use in treating varicose veins. An initial quantity of foam dispensed from the canister may be of inadequate quality in which case it should not be used: the syringe includes means to ensure that this initial quantity of foam is diverted to a waste port or to an internal waste chamber e.g. located in the syringe plunger. Foam dispensed after the initial quantity of poor quality foam is stored in the main barrel of the syringe ready for administration to a patient in need of treatment.

摘要翻译： 装置，例如 用于分配泡沫的注射器包括用于确保仅分配足够质量的泡沫的装置。 在使用中，注射器可以从产生泡沫的加压罐填充，例如 用于治疗静脉曲张的治疗用途。 从罐排出的泡沫的初始量可能是质量不足的，在这种情况下不应该使用：注射器包括确保将该初始量的泡沫转移到废物端口或内部废物室的装置，例如， 位于注射器柱塞中。 将初始数量不良质量的泡沫储存在注射器的主桶中的泡沫分配准备好用于需要治疗的患者。