EP2547941A1 - Bride et système de brides ainsi que leur utilisation - Google Patents

Bride et système de brides ainsi que leur utilisation

Info

Publication number
EP2547941A1
EP2547941A1 EP11708456A EP11708456A EP2547941A1 EP 2547941 A1 EP2547941 A1 EP 2547941A1 EP 11708456 A EP11708456 A EP 11708456A EP 11708456 A EP11708456 A EP 11708456A EP 2547941 A1 EP2547941 A1 EP 2547941A1
Authority
EP
European Patent Office
Prior art keywords
terminals
receiving
clamp
receiving area
connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11708456A
Other languages
German (de)
English (en)
Inventor
Björn Lehmann
Steffen Roser
Harry Pütter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius Kabi Deutschland GmbH
Original Assignee
Fresenius Kabi Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fresenius Kabi Deutschland GmbH filed Critical Fresenius Kabi Deutschland GmbH
Priority to EP11708456A priority Critical patent/EP2547941A1/fr
Publication of EP2547941A1 publication Critical patent/EP2547941A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/222—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having single supports directly connected together
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414—Hanging-up devices
    • A61M5/1415—Stands, brackets or the like for supporting infusion accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414—Hanging-up devices
    • A61M5/1418—Clips, separators or the like for supporting tubes or leads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means

Definitions

  • the invention relates to a clamp for receiving cylindrical objects with a base body having connecting elements for releasable connection with similar terminals, and having a receiving area for releasably connecting a cylindrical object with the base body. Furthermore, the invention relates to a system of at least two terminals, the combination of such a system and a tap bank and the use of a clamp or a system of several terminals for receiving syringes.
  • Terminals of the type mentioned are z. B. from DE 295 03 957 U 1 known. These known from the prior art terminals are used for fastening of pipes or cables, especially in buildings. As a rule, such clamps are at most suitable for connection to identical clamps, partly using additional connecting means. It is thus not possible to attach pipes of different cross sections through interconnectable terminals of a single system.
  • drugs In the field of medicine, it is known that, for some applications, drugs must be administered sequentially or components of a non-shelf-stable mixture of drugs may be mixed together just prior to use. Usually, the various drugs are each metered with a syringe via an access port into the infusion bag. Since the drugs are usually made available in pharmacies, there is a risk that the individual components of a mixture may be confused during transport or storage and secure assignment is difficult. Also the partially relevant order The dosage of the drugs is difficult to ensure, Same problems exist in an application by the patient itself, for example, in a domestic application.
  • the object of the present invention is therefore to provide a clamp as well as a system of clamps which permit secure storage and allocation of, in particular, filled syringes of different sizes.
  • Such a clamp preferably has a base body having on two opposite sides matched fasteners for particular releasable connection of similar terminals, and a receiving area on the particular releasable latching connection of a cylindrical object, such as a syringe, on the main body substantially annular segment-like and is formed with a receiving opening, which preferably extends to less than 1 80 ° of the receiving area.
  • a receiving opening which preferably extends to less than 1 80 ° of the receiving area.
  • This dimensioning of the receiving opening of the mouth-like receiving area allows the rapid and secure attachment of a syringe or the like in the clamp preferably by a snap or snap connection.
  • the inner diameter of the receiving area is adapted to the outer diameter of a syringe.
  • the inner diameter of the receiving area can beispielswei se of 1 0 m m for small-volume syringes and up to 32 mm for large-volume syringes amount. It is further preferred if the individual terminals can be connected to one another directly via their connecting elements.
  • the receiving opening of the receiving area can be kept very small or even completely dispensed with, so that the receiving area is designed as a substantially or completely closed ring. A syringe needs then be inserted in the direction of the longitudinal axis in this annular receiving area.
  • the clamp according to the invention and the system described in more detail below represent a simple and safe preparation aid for a plurality of medical substances and allow an easy-to-handle dosage form for this purpose.
  • the preparation is greatly facilitated, for example, in a pharmacy or in the hospital, as a quick and easy connection of syringes with a tap bank (for example, available from Fresenius Kabi under the name "Hahnbank 5-fold" with the order number 8501 342 ⁇ is possible
  • the sequence of metering of medicaments in cases of use by the patient, for example, by corresponding color marking of the valves of the tap may also be described more simply
  • the clamp according to the invention is preferably used as a disposable part which is discarded after use
  • a clamp according to the invention may also be made of other suitable materials, for example of metal, in order to ensure, when using a plurality of clamps in combination with a tap bank, that the outlet stubs of the S Irrespective of the diameter thereof, in a common plane and
  • the terminals of the system optionally have a spacer and a receiving area, which is designed for connection to a syringe or the like cylindrical object, for example, an annular segment-like and defines a longitudinal axis.
  • This longitudinal axis of the receiving area coincides with spraying with central outlet with the longitudinal axis of the outlet.
  • the base bodies and receiving areas of the clamps are designed in such a way that, in the case of three interconnected clamps, which may differ in their inner receiving diameters, their longitudinal axes lie in a common plane and / or at an identical distance from each other. This makes it possible to attach syringes of whatever size in a defined sequence in clamps of the system according to the invention for storage and transport, so that the syringes can be connected directly to a tap bank in their state received in the clamps.
  • the receiving area is formed with at least one of these terminals with an inner diameter of optionally approximately 10 mm, approximately 17 mm, approximately 24 mm and / or approximately 32 mm. This allows the secure and rapid attachment of conventional disposable syringes into terminals of the system.
  • the base body and receiving areas of the terminals are designed such that at two different interconnected terminals whose longitudinal axes are at a distance of about 38 mm to each other.
  • locking elements serving receiving areas of the terminals preferably have the same extent in the direction of their longitudinal axes
  • the invention further relates to a combination of at least one clamp or a system of the type mentioned above and a tap bank with at least three, each via a stopcock closable connection piece for coupling to a syringe, all connecting pieces open into a common collection channel with an outlet port. It is inventively preferred if the distances of the connecting piece of the tap bank and the terminals of the system are coordinated such that different syringe sizes Shen, which are included in mutually fixed terminals of the system, directly to the tap bank are connected.
  • at least one clamp is connected to the tap bank directly or indirectly, for example by means of a syringe.
  • the invention also relates to the use of a clamp or a system of the type mentioned for the transport and / or storage of drugs taken in syringes, in particular components of a non-storage stable drug mixture, such as a chemotherapeutic or a pain therapeutics Use for home applications of multiple drugs that must be administered and / or prepared in a particular order and / or in a particular mixing ratio.
  • a check valve between the syringe and the 3-way piece of the tap bank is additionally integrated or provided in order to prevent inadvertent return of liquids into one of the syringes.
  • FIG. 2 the terminals of FIG. 1 in perspective view from below
  • FIG. 3 shows an inventive system of several terminals and FIG. 4 A erfi ndungsgemä ßes system of several connected to a tap bank terminals.
  • the clamps 1 shown in FIGS. 1 and 2 essentially consist of a base body 2 and a mouth-like receiving area 3, which in the illustrated embodiment is integrally connected to the base body 2 via an adjuster.
  • the entire clamp 1 is made of plastic as an injection molded part.
  • the main body 2 is provided on its right in Fig. 1 side with a dovetail-like projection 5 and on its opposite side with a correspondingly contoured groove 8, which form mutually matched connecting elements for connecting two terminals 1.
  • a dovetail-like projection 5 and on its opposite side with a correspondingly contoured groove 8, which form mutually matched connecting elements for connecting two terminals 1.
  • other cross sections may also be used, for example an approximately piizkopfförmiger projection or a T-shaped projection. jump and a correspondingly shaped groove are provided, which allow a permanent or detachable connection of two terminals.
  • a latching lug 7 is formed on the projection 5 which, when two terminals 1 are connected in a corresponding recess (not shown) in FIG Groove 8 can engage, the receiving region 3 of the terminal 1 is formed substantially annular segment-like, wherein between the two curved legs of ⁇ uf broth Anlagen an ⁇ uf mobilisö réelle 8 remains, which extends to less than 180 ° of ⁇ uf brothrios 3.
  • the receiving area 3 with its two legs can encompass a cylindrical object, such as a syringe, by more than 180 ° in the sense of a latching or snap connection. For this, the two taverns!
  • the ⁇ uf fortunefereichs 3 be designed resiliently by appropriate choice of material and / or constructive means.
  • the ends of the two legs of the receiving area 3 facing away from the main body 2 are provided with a bead-like thickening 9, which facilitates the engagement of a syringe or the like or impedes the unwanted falling out of a syringe from the clamp 1.
  • the receiving region 3 partially encloses an at least substantially cylindrical space, whose inner diameter D delimited by the legs of the receiving region 3 is adapted to the outer dimensions of a syringe.
  • the inner diameter D may be about 10 mm to 32 mm.
  • Fig. 3 an inventive system of several terminals 1, 1 0, 1 1 and 1 2 is shown. The design of all terminals of this system is substantially the same, in particular, the main body 2 is designed in each case substantially identical. However, the clamps 1, 1 0, 1 1 and 12 differ in particular with respect to the inner diameter D, which is defined by the thighs of the respective receiving areas 3.
  • the terminals 1, 1 0, 1 1 and 1 2 are suitable for receiving and attaching different size syringes 13, which are indicated schematically in Fig.
  • the terminals 1, 10, 1 1 and 1 2 differ in terms of the size of the spacer 4 from each other.
  • the spacer 4 at the terminal 1 2 for receiving a syringe with a small diameter is particularly large.
  • the terminals 1, 1 0, 1 1 and 1 2 are adapted as components of a system to each other so that they can be fastened together in any order via each identical connecting elements, ie projections 5 and 8 grooves.
  • the base body 2, the receiving areas 3 and possibly the spacers 4 are designed so that the longitudinal axes L, which are defined by the respective legs of the receiving areas 3, and coincide with the L Lucassach- sen of recorded in the terminals syringes 1 3 coincide regardless of the size of the syringe 1 3 lie in a common plane and have the same distance from each other.
  • the free space between two large syringes received in each case in a clamp 11 is smaller than the free space between two small syringes each accommodated in a clamp 1 2.
  • a tap bank 14 having a plurality of shut-off valves, which are formed in the embodiment shown as 3-way valves 1 5.
  • the stopcocks 1 5 are each assigned to a connecting piece 1 8, which in turn open into a common collecting channel 1 7 with an outlet port.
  • the interconnected terminals 1, 1 0, 1 1, 1 2 syringes 1 3 are added, which are each connected to a connection piece 1 8. In this way, the terminals on the syringe 1 3 are connected to the tap bank 14. Notwithstanding the illustrated embodiment, a direct connection between the tap bank and the terminals may be provided.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne une bride destinée à recevoir des objets cylindriques, comprenant un corps de base (2) qui présente, sur deux côtés opposés, des éléments de liaison (5, 6) adaptés l'un à l'autre permettant la liaison amovible de telles brides (1, 10, 11, 12), et une zone de réception (3) qui, pour permettre la liaison amovible par encliquetage d'un objet cylindrique (13) au corps de base (2), présente sensiblement la forme d'un segment d'anneau et est munie d'une ouverture de réception (8) qui s'étend sur moins de 180° de la zone de réception (3), le diamètre intérieur (D) de la zone de réception (3) étant de 32 mm, de 17 mm à 24 mm ou de 10 mm. L'invention concerne également des systèmes et combinaisons comprenant la bride selon l'invention.
EP11708456A 2010-03-15 2011-03-15 Bride et système de brides ainsi que leur utilisation Withdrawn EP2547941A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11708456A EP2547941A1 (fr) 2010-03-15 2011-03-15 Bride et système de brides ainsi que leur utilisation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31382110P 2010-03-15 2010-03-15
EP10156519A EP2366927A1 (fr) 2010-03-15 2010-03-15 Pince et système de pince ainsi que leur utilisation
PCT/EP2011/053828 WO2011113804A1 (fr) 2010-03-15 2011-03-15 Bride et système de brides ainsi que leur utilisation
EP11708456A EP2547941A1 (fr) 2010-03-15 2011-03-15 Bride et système de brides ainsi que leur utilisation

Publications (1)

Publication Number Publication Date
EP2547941A1 true EP2547941A1 (fr) 2013-01-23

Family

ID=42989478

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10156519A Withdrawn EP2366927A1 (fr) 2010-03-15 2010-03-15 Pince et système de pince ainsi que leur utilisation
EP11708456A Withdrawn EP2547941A1 (fr) 2010-03-15 2011-03-15 Bride et système de brides ainsi que leur utilisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10156519A Withdrawn EP2366927A1 (fr) 2010-03-15 2010-03-15 Pince et système de pince ainsi que leur utilisation

Country Status (3)

Country Link
US (1) US20130053812A1 (fr)
EP (2) EP2366927A1 (fr)
WO (1) WO2011113804A1 (fr)

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US11813425B2 (en) * 2011-12-29 2023-11-14 Medline Industries, Lp Apparatus pertaining to a base for a vertical support pole
US20170258984A1 (en) * 2016-03-11 2017-09-14 Variety Children's Hospital d/b/a Nicklaus Children's Hospital Medical bedside safety modular apparatus and method
US11376360B2 (en) * 2016-07-18 2022-07-05 Bayer Healthcare Llc Fluid injector and patient set therefor
USD822476S1 (en) 2016-10-26 2018-07-10 Hellermanntyton Corporation Multiple option clip
CN108644477B (zh) * 2018-05-22 2020-10-30 马鞍山鹏远电子科技有限公司 一种便于传输的矿井水管用定位装置
GB2580305A (en) * 2018-11-30 2020-07-22 Geerlings Lorraine A clip device for use in bronchoscopy or similar procedures
DE102019101180B4 (de) * 2019-01-17 2021-03-18 Hebotec Gmbh Halter
NL2022976B1 (en) * 2019-04-18 2020-10-26 Hemmink B V Saddle clamp
US11027057B2 (en) * 2019-10-29 2021-06-08 Crimson Medical Solutions Intravenous (IV) tube organization and labeling apparatus and system
US11519541B2 (en) 2020-03-27 2022-12-06 Pall Corporation Tube retainers, tube retainer sets, and tube management systems

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Also Published As

Publication number Publication date
EP2366927A1 (fr) 2011-09-21
US20130053812A1 (en) 2013-02-28
WO2011113804A1 (fr) 2011-09-22

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