公开(公告)号：US12115329B2

公开(公告)日：2024-10-15

申请号：US17016159

申请日：2020-09-09

Applicant: MEDAXIS AG

Inventor： Martin Schug ,  Beat Widmer ,  Claudio Steiner ,  Roman Good

IPC: A61M3/02 ,  A61M1/00

CPC classification number: A61M3/0279 ,  A61M1/85 ,  A61M3/0254 ,  A61M3/0283 ,  A61M1/77 ,  A61M1/774

Abstract: A system for cleansing wounds with a fluid jet includes a pressure pump (900) for generating a fluid jet, a handpiece body (200) with a nozzle (204) for emerging the fluid jet, a fluid line (90) connecting the pressure pump (900) with the handpiece body (200), an adapter (700) holding a porous body (510), the adapter (700) being releasably connected to the handpiece body (200). The adapter (700) and the porous body (510) comprise a free inner space (770, 570) into which the fluid jet emerges when leaving the nozzle (204). The adapter (700) is at least partially transparent, thereby enabling a view into the inner space of the adapter and the porous body. The system according to the invention combines the advantages of cleansing by a fluid jet with the advantages of mechanical cleansing and, at the same time, provides effective protection against aerosols.

公开(公告)号：US10987463B2

公开(公告)日：2021-04-27

申请号：US14912772

申请日：2014-09-04

Applicant: MEDAXIS AG

Inventor： Martin Schug ,  Claudio Steiner ,  Beat Widmer

IPC: A61M3/02 ,  A61B17/3203 ,  A61B17/32

Abstract: A handpiece for cleansing wounds with a fluid jet includes a main body, which has a front end with an emergence opening for the emergence of the fluid jet, wherein a porous body is present on the front end, which porous body surrounds the emergence opening and protrudes beyond the latter in the direction of the fluid jet outlet and forms a space through which the fluid jet can pass unimpeded. The handpiece according to the invention combines the advantages of cleansing by a fluid jet with the advantages of mechanical cleansing and, at the same time, provides effective protection against aerosols.

公开(公告)号：US20160199566A1

公开(公告)日：2016-07-14

申请号：US14912772

申请日：2014-09-04

Applicant: MEDAXIS AG

Inventor： Martin Schug ,  Claudio Steiner ,  Beat Widmer

IPC: A61M3/02 ,  A61M35/00

CPC classification number: A61M3/0279 ,  A61B17/3203 ,  A61B2017/320004 ,  A61M3/0283 ,  A61M35/00

Abstract: A handpiece for cleansing wounds with a fluid jet includes a main body, which has a front end with an emergence opening for the emergence of the fluid jet, wherein a porous body is present on the front end, which porous body surrounds the emergence opening and protrudes beyond the latter in the direction of the fluid jet outlet and forms a space through which the fluid jet can pass unimpeded. The handpiece according to the invention combines the advantages of cleansing by a fluid jet with the advantages of mechanical cleansing and, at the same time, provides effective protection against aerosols.

Abstract translation: 用流体射流清洗伤口的手柄包括主体，该主体具有前端，其具有用于流体射流出现的出口，其中在前端存在多孔体，该多孔体围绕着出口开口， 在流体喷射出口的方向上突出超过后者，并形成空间，流体射流可以通过该空间畅通无阻。 根据本发明的手持件结合了通过流体射流清洁的优点和机械清洁的优点，并且同时提供了有效的防止气溶胶的保护。