US3835862A - Sterile caps for a liquid drainage system and method - Google Patents

Sterile caps for a liquid drainage system and method Download PDF

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Publication number
US3835862A
US3835862A US00333909A US33390973A US3835862A US 3835862 A US3835862 A US 3835862A US 00333909 A US00333909 A US 00333909A US 33390973 A US33390973 A US 33390973A US 3835862 A US3835862 A US 3835862A
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United States
Prior art keywords
caps
nested
tube
drainage
catheter
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Expired - Lifetime
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US00333909A
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English (en)
Inventor
F Villari
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Kendall Co
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Kendall Co
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Priority to US00333909A priority Critical patent/US3835862A/en
Priority to CA192,139A priority patent/CA1032049A/fr
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Assigned to MANUFACTURERS HANOVER TRUST COMPANY, AS AGENT reassignment MANUFACTURERS HANOVER TRUST COMPANY, AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KENDALL COMPANY, THE
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/002—Packages specially adapted therefor ; catheter kit packages
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/20—Closure caps or plugs for connectors or open ends of tubes

Definitions

  • the ends of the first and second tubes are disconnected, the end of the second tube is inserted into the female end of the sterile nested caps, and the male end of the sterile nested caps is inserted into the end of the first tube to close the ends of the first and second tubes.
  • the nested caps are then separated, whereby the ends of the disconnected first and second tubes' are aseptically closed by the caps.
  • FIG. 1 A first figure.
  • a urinary drainage system which is used to drain urine from the bladder.
  • a urinary system in common use, the distal end of a catheter is inserted through the urethra into the bladder with the proximal end of the catheter remaining outside of the patients body.
  • One end of a drainage tube is connected to the proximal end of the catheter, and urine drains from the catheter through the drainage tube into a collection bag which is connected to the other end of the drainage tube. It is important to prevent contamination to the drainage system during catheterization, due to possible retrograde movement of bacteria into the bladder which may cause infection in the patient. Accordingly, many of such systems are closed to the atmosphere to exclude bacteria from the systems.
  • a catheter plug and shield device is disclosed in Strawn US. Pat. No. 3,307,552.
  • a principal feature of the present invention is the provision of a pair of sterile caps and a method of aseptically protecting the interconnectable ends of first and second tubes in a liquid drainage system with the caps in a convenient and simplified manner.
  • the sterile caps of the present invention are nestable, with the nested caps having a female end and a male end. According to the method of the present invention, the ends of the first and second tubes are disconnected, the end of the second tube is inserted into the female end of the sterile nested caps, the male end of the sterile nested caps is inserted into the end of the first tube, and the nested caps are then disconnected.
  • a feature of the invention is that the ends of the disconnected first and second tubes are aseptically closed by the caps.
  • each of the closure caps has a male end and a female end, such that the male end of either of the caps is nestable in the female end of the other of the caps.
  • FIG. 1 is perspective view of the nestable closure caps of the present invention in a nested configuration
  • FIG. 2 is a sectional view of the closure caps of FIG.
  • FIG. 3 is a perspective view of the closure caps of FIG. 1 as retained in a partially opened sterile package;
  • FIG. 4 is a fragmentary perspective view of a liquid drainage system showing the proximal end of a catheter being disconnected from the distal end of a drainage tube in the system;
  • FIG. 5 is a fragmentary perspective view showing the distal end of the drainage tube being inserted into the nested closure caps of FIG. 3;
  • FIG. 6 is a fragmentary perspective view showing the nested closure caps being inserted into the catheter
  • FIG. 7 is a fragmentary perspective view showing the nested closure caps being disconnected from each other;
  • FIG. 8 is a fragmentary perspective view showing a closure cap being removed from the distal end of the drainage tube
  • FIG. 9 is a fragmentary perspective view showing a closure cap being removed from the proximal end of the catheter.
  • FIG. 10 is a fragmentary perspective view showing the catheter being reconnected to the drainage tube.
  • FIG. 11 is a perspective view showing the closure caps being reconnected for disposal.
  • each of the closure caps comprises a hollow generally conically shaped member, such that the closure caps 10a and b have cavities or recesses 12a and 12b, respectively, extending from female ends 14a and 14b, respectively, of the caps, while male ends 16;: and 16b, respectively, are defined adjacent the other end of the caps.
  • the male end 16a of an inner cap 10a is received in the female end 14b of an outer cap 10b, such that the nested caps interengage and are releasably retained together.
  • the nested caps have a female end 14a which is defined by the inner cap 10a and a male end 16b defined by the outer cap 10b.
  • both of the caps have the same shape, in order that the male end of either of the caps may be nested in the female end of the other of the caps.
  • the nested caps may be sterilized and may be aseptically retained in a sterile package known to the art, such as the peel package 18 shown in FIG. 3.
  • the package 18 has a pair of sheets 20a and 20b sealed together adjacent their edges, and one end of the upper sheet is peeled back to expose the female end 14a of the nested caps prior to use, as shown.
  • the proximal end 36 of a catheter or first tube 30 and the distal end 40 of a drainage or second tube 32 in a liquid drainage system is illustrated in FIG. 4.
  • the catheter 30 has a main lumen 34 extending through the catheter to its proximal end 36, while the drainage tube 32 has a drainage lumen 38 extending through the drainage tube to its distal end 40.
  • the proximal end 36 of the catheter 30 is connected with the distal end 40 of the drainage tube 32 with the lumens 34 and 38 in communication, such that liquid drains from the catheter 30 through a drainage lumen to a collection bag (not shown).
  • the drainage tube 32 has a connector 42 adjacent its distal end 40 to facilitate connectability of the drainage tube with the catheter.
  • the closure caps are utilized to protect the drainage system from contamination, as described below.
  • the sterile package 18 may be opened to expose the female end 14a of the sterile nested caps, as previously described in connection with FIG. 3.
  • the catheter may be pinched by a users fingers adjacent its proximal end 36 to close the main lumen 34 and prevent further drainage through the catheter, and the ends of the catheter and drainage tube are disconnected, as illustrated in FIG. 4.
  • the distal end 40 or connector 42 of the drainage tube 32 is then inserted into the female end 14a of the sterile nested caps.
  • the nested caps are removed from the package 18 by withdrawing the drainage tube 32 without the necessity of touching the caps with the users hands.
  • the male end 16b of the nested caps is then inserted into the proximal end 36 of the catheter 30 by pushing the nested caps into this position while the user grasps the drainage tube 32 and catheter 30.
  • the caps a and b are separated by twisting the drainage tube 32 and catheter 30 slightly, relative to each other, and pulling the catheter 30 away from the drainage tube 32, as illustrated in FIG. 7.
  • the cap 10a remains on the drainage tube 32 and closes its distal end 40 from the atmosphere to prevent contamination while the drainage tube 32 is disconnected from the catheter 30.
  • the closure cap 10b remains in the catheter and closes its proximal end 36 to prevent contamination to the main lumen 34 of the catheter and prevent liquid drainage from the catheter while the catheter is disconnected from the drainage tube.
  • the sterilized caps are removed from a sterile package and are placed in position without the necessity of touching the caps with the hands, it is apparent that the caps are placed on the drainage tube and catheter in an aseptic manner, such as to minimize the possibility of contamination to the system. As previously noted, once the caps are in position, they prevent contamination to the system while the catheter remains disconnected from the drainage tube.
  • the package 18 was described in connection with FIG. 3 as being opened from one end to expose the female end 14a of the nested caps, it is apparent that the opposite end of the package 18 could be opened to expose the male end 16b of the nested caps for use.
  • the male end 16b of the nested caps is first inserted into the proximal end 36 of the catheter 30, the nested caps are removed from the package 18 by the catheter 30, and the female end 14a of the nested caps is then positioned on the distal end 40 of the drainage tube 32. The caps are then separated from each other, as previously described.
  • the cap 10a When it is desired to reconnect the catheter 30 to the drainage tube 32, the cap 10a is removed from the dis tal end 40 of the drainage tube 32, and the cap 10b is removed from the proximal end 36 of the catheter 30, as shown in FIGS. 8 and 9, respectively. As illustrated in FIG. 10, the distal end 40 of the drainage tube 32 is then inserted into the proximal end 36 of the catheter 30 to establish communication of the lumens 34 and 38 and permit further use of the drainage system. The closure caps 10a and b may then be discarded.
  • the male end 16b of the closure cap 10b may be moist due to drainage of liquid in the main lumen of the catheter while the cap 10b is in place on the catheter, the male end 16b of the closure cap 10b may be inserted into the female end 14a of the cap 10a to cover the moist male end 16b of the cap 10b prior to disposal, if desired.
  • the closure caps 10a and b may be made of any suitable material, such as plastic. However, if a relatively rigid connector 42 is used on the drainage tube 32, it
  • the inner cap 10a is desirable to make the inner cap 10a of a softer material than the outer cap 10b and the connector 42.
  • the relatively soft connector 10a readily engages the more rigid con nector 42, while the relatively hard cap 10b readily grips the softer inner cap 10a.
  • the softer inner cap may be made of a low density polyethylene, while the outer more rigid cap 10b may be made of a medium density polyethylene.
  • satisfactory operation of the closure caps 10a and b is also obtained when they are made from identical materials.
  • a method of aseptically protecting the interconnectable ends of first and second tubes in a liquid drainage system with a nestable pair of sterile caps, with the nested caps having a female end and a male end comprising the steps of:
  • said first tube comprises a catheter having a main lumen
  • said second tube comprises a drainage tube having a drainage lumen which communicates with said lumen when the catheter and drainage tube are connected, the distal end of the drainage tube is inserted into the female end of the nested caps, and the male end of the nested caps is inserted into the main lumen of the catheter adjacent its proximal end.
  • each of said caps has a male and a female end, and the male end of an inner cap is nested in the female end of an outer cap.
  • a drainage tube having a drainage lumen and a connector adjacent its distal end;
  • a pair of sterile nested closure caps with the nested caps having a female end removably receiving and closing said drainage tube connector, with the nested caps having a male end removably inserted into the main lumen of the catheter to close its proximal end, and with said caps being separable to asceptically close the ends of the catheter and drainage tube.
  • each of said closure caps has a male end and a female end, and the male end of at least one of said caps is separably nested in the female end of the other of the caps.
  • each of said caps comprises a hollow generally conically shaped member.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • External Artificial Organs (AREA)
US00333909A 1973-02-20 1973-02-20 Sterile caps for a liquid drainage system and method Expired - Lifetime US3835862A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US00333909A US3835862A (en) 1973-02-20 1973-02-20 Sterile caps for a liquid drainage system and method
CA192,139A CA1032049A (fr) 1973-02-20 1974-02-08 Bouchons steriles pour systeme de drainage de liquide et mode d'utilisation

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US00333909A US3835862A (en) 1973-02-20 1973-02-20 Sterile caps for a liquid drainage system and method

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CA (1) CA1032049A (fr)

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987930A (en) * 1974-09-26 1976-10-26 Ethicon, Inc. Dual-ended tubing cap
US4583979A (en) * 1983-12-14 1986-04-22 Palti Yoram Prof Infusion devices
US4675008A (en) * 1985-10-04 1987-06-23 Tretbar Lawrence L T-tube
EP0416580A3 (en) * 1989-09-07 1991-09-18 Abbott Laboratories Medical device improvements for enteral feeding
USD326322S (en) 1989-09-07 1992-05-19 Abbott Laboratories Hood for a feeding tube or the like
USD326321S (en) 1989-09-07 1992-05-19 Abbott Laboratories Combined feeding tube and catheter adapter
USD342134S (en) 1991-10-28 1993-12-07 Coast Medical, Inc. End cap for medical tubing
US5267983A (en) * 1992-04-22 1993-12-07 Clintec Nutrition Co. Enteral adapter and tip protector
USD355031S (en) 1992-04-20 1995-01-31 Terumo Kabushiki Kaisha Catheter
WO1998039040A1 (fr) * 1997-03-07 1998-09-11 Pratilas Athanasios D Catheter intraveineux ou arteriel incurve (civac)
US6415823B1 (en) * 1999-04-30 2002-07-09 Medtronic, Inc Catheter tip insert
US20070093754A1 (en) * 2005-09-12 2007-04-26 Mogensen Lasse W Invisible needle
US20100004597A1 (en) * 2006-08-02 2010-01-07 Unomedical A/S Insertion Device
US20100030155A1 (en) * 2006-08-02 2010-02-04 Steffen Gyrn Cannula and Delivery Device
US20100137829A1 (en) * 2007-02-02 2010-06-03 Nielsen Henrik Boeje Injection Gateway
US20100140125A1 (en) * 2007-02-02 2010-06-10 Orla Mathiasen Injection Site for Injecting Medication
US20100228226A1 (en) * 2007-07-10 2010-09-09 Jens Egebjerg Nielsen Inserter Having Two Springs
US20100280498A1 (en) * 2007-06-20 2010-11-04 Jan Kent Olsen Catheter and a method and an apparatus for making such catheter
US20100286615A1 (en) * 2007-07-03 2010-11-11 Steffen Gyrn Inserter having bistable equilibrium states
US20110098652A1 (en) * 2008-02-13 2011-04-28 Unomedical A/S Moulded Connection between Cannula and Delivery Part
US20110160669A1 (en) * 2008-07-07 2011-06-30 Steffen Gyrn Inserter for Transcutaneous Device
US20110168294A1 (en) * 2008-05-30 2011-07-14 Claus Jakobsen Reservoir filling device
US8303549B2 (en) 2005-12-23 2012-11-06 Unomedical A/S Injection device
WO2013059563A1 (fr) * 2011-10-19 2013-04-25 Medrad, Inc. Ensemble raccord médical anti-contamination et procédé associé
US8439838B2 (en) 2006-06-07 2013-05-14 Unomedical A/S Inserter for transcutaneous sensor
WO2013153045A1 (fr) * 2012-04-10 2013-10-17 Carebay Europe Ltd Ensemble capuchon
US8562567B2 (en) 2009-07-30 2013-10-22 Unomedical A/S Inserter device with horizontal moving part
US8790311B2 (en) 2006-06-09 2014-07-29 Unomedical A/S Mounting pad
US8991436B2 (en) 2011-09-26 2015-03-31 Evan Tyler Birch System and method for covering an opening of a fluid conduit connector
US9211379B2 (en) 2006-02-28 2015-12-15 Unomedical A/S Inserter for infusion part and infusion part provided with needle protector
US9254373B2 (en) 2008-12-22 2016-02-09 Unomedical A/S Medical device comprising adhesive pad
US9415159B2 (en) 2010-03-30 2016-08-16 Unomedical A/S Medical device
US9440051B2 (en) 2011-10-27 2016-09-13 Unomedical A/S Inserter for a multiplicity of subcutaneous parts
US9533092B2 (en) 2009-08-07 2017-01-03 Unomedical A/S Base part for a medication delivery device
US9566384B2 (en) 2008-02-20 2017-02-14 Unomedical A/S Insertion device with horizontally moving part
US9724127B2 (en) 2010-09-27 2017-08-08 Unomedical A/S Insertion system and insertion kit
US9827380B2 (en) * 2011-12-15 2017-11-28 Shl Group Ab Cap assembly
US20180369558A1 (en) * 2015-09-22 2018-12-27 Corpak Medsystems, Inc. A Dual Port Tube for Suction and Feeding System, Method and Apparatus
US10507319B2 (en) 2015-01-09 2019-12-17 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
US10549084B2 (en) 2014-01-10 2020-02-04 Bayer Healthcare Llc Single-use disposable set connector
US10688294B2 (en) 2013-06-14 2020-06-23 Bayer Healthcare Llc Portable fluid delivery system
US10898643B2 (en) 2008-02-13 2021-01-26 Unomedical A/S Sealing between a cannula part and a fluid path
US11020526B2 (en) 2010-10-04 2021-06-01 Unomedical A/S Sprinkler cannula
US11110261B2 (en) 2011-10-19 2021-09-07 Unomedical A/S Infusion tube system and method for manufacture
US11197689B2 (en) 2011-10-05 2021-12-14 Unomedical A/S Inserter for simultaneous insertion of multiple transcutaneous parts
US11738152B2 (en) 2016-06-15 2023-08-29 Bayer Healthcare, Llc Multi-use disposable system and syringe therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730046A (en) * 1926-06-21 1929-10-01 William C Stow Writing implement
US2290571A (en) * 1940-04-03 1942-07-21 Peyton Thomas Roy Rectal dilator
US2763266A (en) * 1953-05-12 1956-09-18 Sterilon Corp Medical drainage apparatus
US3307552A (en) * 1963-03-25 1967-03-07 Lillian T Strawn Catheter plug and shield device
US3513849A (en) * 1968-05-14 1970-05-26 Bard Inc C R Irrigation adapter for closed urinary drainage system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730046A (en) * 1926-06-21 1929-10-01 William C Stow Writing implement
US2290571A (en) * 1940-04-03 1942-07-21 Peyton Thomas Roy Rectal dilator
US2763266A (en) * 1953-05-12 1956-09-18 Sterilon Corp Medical drainage apparatus
US3307552A (en) * 1963-03-25 1967-03-07 Lillian T Strawn Catheter plug and shield device
US3513849A (en) * 1968-05-14 1970-05-26 Bard Inc C R Irrigation adapter for closed urinary drainage system

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987930A (en) * 1974-09-26 1976-10-26 Ethicon, Inc. Dual-ended tubing cap
US4583979A (en) * 1983-12-14 1986-04-22 Palti Yoram Prof Infusion devices
US4675008A (en) * 1985-10-04 1987-06-23 Tretbar Lawrence L T-tube
EP0416580A3 (en) * 1989-09-07 1991-09-18 Abbott Laboratories Medical device improvements for enteral feeding
US5057093A (en) * 1989-09-07 1991-10-15 Abbott Laboratories Medical device improvements for enteral feeding
USD326322S (en) 1989-09-07 1992-05-19 Abbott Laboratories Hood for a feeding tube or the like
USD326321S (en) 1989-09-07 1992-05-19 Abbott Laboratories Combined feeding tube and catheter adapter
USD342134S (en) 1991-10-28 1993-12-07 Coast Medical, Inc. End cap for medical tubing
USD355031S (en) 1992-04-20 1995-01-31 Terumo Kabushiki Kaisha Catheter
US5267983A (en) * 1992-04-22 1993-12-07 Clintec Nutrition Co. Enteral adapter and tip protector
WO1998039040A1 (fr) * 1997-03-07 1998-09-11 Pratilas Athanasios D Catheter intraveineux ou arteriel incurve (civac)
US6415823B1 (en) * 1999-04-30 2002-07-09 Medtronic, Inc Catheter tip insert
US20070093754A1 (en) * 2005-09-12 2007-04-26 Mogensen Lasse W Invisible needle
US10369277B2 (en) 2005-09-12 2019-08-06 Unomedical A/S Invisible needle
US9278173B2 (en) 2005-12-23 2016-03-08 Unomedical A/S Device for administration
US8303549B2 (en) 2005-12-23 2012-11-06 Unomedical A/S Injection device
US9211379B2 (en) 2006-02-28 2015-12-15 Unomedical A/S Inserter for infusion part and infusion part provided with needle protector
US8439838B2 (en) 2006-06-07 2013-05-14 Unomedical A/S Inserter for transcutaneous sensor
US8790311B2 (en) 2006-06-09 2014-07-29 Unomedical A/S Mounting pad
US20100004597A1 (en) * 2006-08-02 2010-01-07 Unomedical A/S Insertion Device
US8945057B2 (en) 2006-08-02 2015-02-03 Unomedical A/S Cannula and delivery device
US20100030155A1 (en) * 2006-08-02 2010-02-04 Steffen Gyrn Cannula and Delivery Device
US20100140125A1 (en) * 2007-02-02 2010-06-10 Orla Mathiasen Injection Site for Injecting Medication
US20100137829A1 (en) * 2007-02-02 2010-06-03 Nielsen Henrik Boeje Injection Gateway
US9320869B2 (en) 2007-06-20 2016-04-26 Unomedical A/S Apparatus for making a catheter
US20100280498A1 (en) * 2007-06-20 2010-11-04 Jan Kent Olsen Catheter and a method and an apparatus for making such catheter
US9186480B2 (en) 2007-06-20 2015-11-17 Unomedical A/S Apparatus for making a catheter
US20100286615A1 (en) * 2007-07-03 2010-11-11 Steffen Gyrn Inserter having bistable equilibrium states
US8430850B2 (en) 2007-07-03 2013-04-30 Unomedical A/S Inserter having bistable equilibrium states
US8486003B2 (en) 2007-07-10 2013-07-16 Unomedical A/S Inserter having two springs
US20100228226A1 (en) * 2007-07-10 2010-09-09 Jens Egebjerg Nielsen Inserter Having Two Springs
US10898643B2 (en) 2008-02-13 2021-01-26 Unomedical A/S Sealing between a cannula part and a fluid path
US20110098652A1 (en) * 2008-02-13 2011-04-28 Unomedical A/S Moulded Connection between Cannula and Delivery Part
US10376637B2 (en) 2008-02-20 2019-08-13 Unomedical A/S Insertion device with horizontally moving part
US9566384B2 (en) 2008-02-20 2017-02-14 Unomedical A/S Insertion device with horizontally moving part
US20110168294A1 (en) * 2008-05-30 2011-07-14 Claus Jakobsen Reservoir filling device
US20110160669A1 (en) * 2008-07-07 2011-06-30 Steffen Gyrn Inserter for Transcutaneous Device
US9254373B2 (en) 2008-12-22 2016-02-09 Unomedical A/S Medical device comprising adhesive pad
US8562567B2 (en) 2009-07-30 2013-10-22 Unomedical A/S Inserter device with horizontal moving part
US9533092B2 (en) 2009-08-07 2017-01-03 Unomedical A/S Base part for a medication delivery device
US9415159B2 (en) 2010-03-30 2016-08-16 Unomedical A/S Medical device
US11786653B2 (en) 2010-03-30 2023-10-17 Unomedical A/S Insertion device
US9724127B2 (en) 2010-09-27 2017-08-08 Unomedical A/S Insertion system and insertion kit
US11020526B2 (en) 2010-10-04 2021-06-01 Unomedical A/S Sprinkler cannula
US8991436B2 (en) 2011-09-26 2015-03-31 Evan Tyler Birch System and method for covering an opening of a fluid conduit connector
US11197689B2 (en) 2011-10-05 2021-12-14 Unomedical A/S Inserter for simultaneous insertion of multiple transcutaneous parts
US11110261B2 (en) 2011-10-19 2021-09-07 Unomedical A/S Infusion tube system and method for manufacture
WO2013059563A1 (fr) * 2011-10-19 2013-04-25 Medrad, Inc. Ensemble raccord médical anti-contamination et procédé associé
KR20140079471A (ko) * 2011-10-19 2014-06-26 바이엘 메디컬 케어 인크. 무균 유지 의료용 커넥터 조립체 및 방법
CN106943668A (zh) * 2011-10-19 2017-07-14 拜耳医药保健有限公司 保持无菌的医用连接器组件和方法
US9993636B2 (en) 2011-10-19 2018-06-12 Bayer Healthcare Llc Sterility retaining medical connector assembly and method
US11684767B2 (en) 2011-10-19 2023-06-27 Unomedical A/S Infusion tube system and method for manufacture
US12178984B2 (en) 2011-10-19 2024-12-31 Unomedical A/S Infusion tube system and method for manufacture
CN106943668B (zh) * 2011-10-19 2020-07-07 拜耳医药保健有限公司 保持无菌的医用连接器组件和方法
CN103917269B (zh) * 2011-10-19 2016-12-07 拜耳医药保健有限公司 保持无菌的医用连接器组件和方法
CN103917269A (zh) * 2011-10-19 2014-07-09 拜耳医疗保健公司 保持无菌的医用连接器组件和方法
US10857345B2 (en) 2011-10-19 2020-12-08 Bayer Healthcare Llc Sterility retaining medical connector assembly and method
US9440051B2 (en) 2011-10-27 2016-09-13 Unomedical A/S Inserter for a multiplicity of subcutaneous parts
US9827380B2 (en) * 2011-12-15 2017-11-28 Shl Group Ab Cap assembly
WO2013153045A1 (fr) * 2012-04-10 2013-10-17 Carebay Europe Ltd Ensemble capuchon
CN104321100B (zh) * 2012-04-10 2017-02-22 卡贝欧洲有限公司 帽组件
KR101686725B1 (ko) 2012-04-10 2016-12-14 케어베이 유럽 리미티드 캡 조립체
US10173014B2 (en) 2012-04-10 2019-01-08 Carebay Europe Ltd Cap assembly
KR20150003281A (ko) * 2012-04-10 2015-01-08 케어베이 유럽 리미티드 캡 조립체
CN104321100A (zh) * 2012-04-10 2015-01-28 卡贝欧洲有限公司 帽组件
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US11491318B2 (en) 2015-01-09 2022-11-08 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
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