• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The object of the invention is to prevent improper separation of the tube system during automated peritoneal dialysis (peritoneal dialysis) and thus to ensure low-germ dialysis and therapy safety and possible infections of the abdominal cavity as well as prophylactic antibiotics / anti-mycotics therapy in the event of improper or accidental separation of the Avoid patient connector. A protective cover (2) is used for this purpose, the shape and size of which is adapted to a patient connector (1) used in the context of peritoneal dialysis and which can be placed and closed around the patient connector (1) to protect against improper separation.
    公开号:CH716220A2
    申请号:CH00302/20
    申请日:2020-03-16
    公开日:2020-11-30
    发明作者:Hartung Frank
    申请人:Univ Heidelberg；
    IPC主号:
    专利说明:

    The present invention describes a protective cover "KonnektorSafe" for a patient connector to protect against improper separation of the hose system in automated peritoneal dialysis. The present disclosure is in the field of automated peritoneal dialysis (peritoneum dialysis).
    [0002] Peritoneal dialysis is an intracorporeal procedure. As a filter membrane, the peritoneum, the so-called peritoneum, takes on the cleaning function of the failed kidneys. The dialysis solution is introduced into the abdominal cavity via a hose system (catheter) with an associated patient extension with a patient connector and a hose system on the machine side.
    [0003] Improper separation of the hose system between the hose system on the machine and the patient extension / patient connector creates an open abdominal cavity and there is a risk of peritonitis. To avoid peritonitis due to improper separation, antibiotic and antifungal therapy is initiated immediately.
    The invention is based on the object of preventing improper separation / disconnection, ensuring low-germ dialysis and therapy safety and avoiding possible infections of the abdominal cavity and prophylactic antibiotic / anti-mycotic therapy in the event of improper or accidental disconnection of the patient connector.
    This object is achieved by a protective cover (“KonnektorSafe”), which is characterized in that it is adapted in shape and size to a patient connector used in peritoneal dialysis and can be placed around the patient connector and locked to protect it from improper separation. This protective cover is described and explained using the figures and is called "KonnektorSafe" in the following.
    [0006] It shows:<tb> <SEP> Figure 1: The protective cover in a side view;<tb> <SEP> Figure 2: The protective cover in a side view with attached screw cap.
    The KonnektorSafe is a protective cover adapted to the shape of the hose system used, for example as a folding box 2 or sleeve 3, which is preferably made of a stable plastic as a folding box 2, for example with a click lock or as a sleeve 3 with a screw cap 6. The KonnektorSafe is preferably made of stable, transparent material or is provided with a corresponding transparent / translucent window, which enables the inner hose connection to be monitored.
    The KonnektorSafe is created around the hose connection between the patient extension 4 and the hose systems for dialysis machines 5, the patient connector 1 and has outputs / bulges for guiding the hoses in accordance with the shape of the hose connection system.
    The KonnektorSafe described is intended for multiple use and is primarily intended to improve the safety of using peritoneal dialysis in children.
    BRIEF DESCRIPTION OF THE FIGURES
    Further features and advantages of the present invention from KonnektorSafe will become clear in the following detailed description of the preferred embodiment of the invention with reference to the accompanying figures:
    The hose system in peritoneal dialysis consists of a patient extension 4 and a hose connector unit, the patient connector 1 with the locking system system and a machine-side hose system 5 to the dialysis machine. The patient extension 4 is connected to the hose system 5 of the machine via the patient connector 1. If this connection is broken improperly, it can lead to infections of the abdominal cavity if left untreated. Immediate antibiotic and anti-mycotic therapy must be initiated.
    The patient connector 1 with locking system is placed in the folding box 2 “connector safe” and secured inside, for example, via a hose guide 7 by clicking in against slipping. The hoses run out of the sleeve through corresponding outlets on the sides. An interruption of the flow of liquid by jammed hoses is avoided by recesses.
    Another possible embodiment would be, instead of a folding box 2, a sleeve 3 which has recesses for the hoses and is slipped over the hose connection / patient connector 1 and is closed, for example, with a screw cap, preferably with a push and turn cap 6.
    The KonnektorSafe is securely closed around the patient connector 1. Accidental or improper separation of the hose system is therefore impossible.
    DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
    The KonnektorSafe is intended to enclose the patient connector 1 and protect it from accidental and improper separation. The shape and size of the KonnektorSafe and the outlets of the hoses are adapted to the hose system used. The patient connector 1 can, for example, be locked inside by clicking it into a holder 7.
    In a preferred embodiment of the KonnektorSafe this forms a folding box 2 as a rounded container, which consists of a solid plastic, preferably completely or partially (viewing window) is transparent in order to be able to visually check the hose connections. Furthermore, this consists of a hinged, connected cover and a base, which contains a locking device 7 for the patient connector 1 inside and is kept closed by a lock.
    In the preferred embodiments, the closure consists, for example, of a click closure known from the prior art, such as is used in food storage boxes.
    In a further embodiment, the shape of the KonnektorSafe corresponds to a sleeve 3 with a tapered cylinder, which is interrupted at one point and preferably closed with the help of a pressure and screw cap 6 (so-called child safety device) over the closure system of the patient connector 1 and is secured.
    The KonnektorSafe has two outputs each for the patient extension 4 and for the hose system 5 of the dialysis machine, which outputs are adapted in their arrangement to the hose system used.
    The KonnektorSafe is closed around the patient connector 1 by a click lock or screw lock.
    In the preferred embodiment, the shape and size is adapted to the respective standardized hose system used and the patient connector 1.
    Production takes place using types of production common to those skilled in the art for plastic materials, for example by means of 3D printing or by means of an injection molding process.
    BENEFITS
    The advantages of KonnektorSafe are a safer and low-germ dialysis therapy as well as the avoidance of prophylactic antibiotics and antimycotics.
    REFERENCE CHARACTERISTICS LIST:
    1 patient connector 2 folding box as KonnektorSafe 3 locking sleeve as KonnektorSafe 4 patient extension 5 tube system of the dialysis machine 6 push and turn lock 7 locking / tube guide
    权利要求:
    Claims (6)
    [1]
    1. Protective cover ("KonnektorSafe"), characterized in that it is adapted in shape and size to a patient connector (1) used in the context of peritoneal dialysis and can be placed around the patient connector (1) and locked to protect against improper separation.
    [2]
    2. Protective cover (“KonnektorSafe”) according to claim 1, characterized in that it is preferably made of plastic and is completely or partially transparent.
    [3]
    3. Protective cover (“KonnektorSafe”) according to claim 1 and 2, characterized in that it can be closed as a folding box (2), preferably with a click lock.
    [4]
    4. Protective cover (“KonnektorSafe”) according to claim 3, which has a lock inside by means of which it can be fixed around the patient connector (1).
    [5]
    5. Protective cover “KonnektorSafe”) according to claim 1 and 2, characterized in that it can be closed as a closure sleeve (3) by means of a pressure or twist lock (6).
    [6]
    6. Protective cover (“KonnektorSafe”) according to claim 1 to 4, its shape and size corresponding to a patient connector to be enclosed.
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    同族专利:
    公开号 | 公开日
    DE202019002332U1|2020-04-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE202019000014|2019-01-08|
    DE202019002332.1U|DE202019002332U1|2019-01-08|2019-05-29|Protective cover to avoid improper separation of the tube systems in automated peritoneal dialysis|
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