US3906958A - Catheter adapter having filtered air vent - Google Patents

Catheter adapter having filtered air vent Download PDF

Info

Publication number
US3906958A
US3906958A US481597A US48159774A US3906958A US 3906958 A US3906958 A US 3906958A US 481597 A US481597 A US 481597A US 48159774 A US48159774 A US 48159774A US 3906958 A US3906958 A US 3906958A
Authority
US
United States
Prior art keywords
aperture
sleeve
tube
adapter
endwall
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.)
Expired - Lifetime
Application number
US481597A
Other languages
English (en)
Inventor
Kenneth Howard Knox
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Priority to US481597A priority Critical patent/US3906958A/en
Priority to AR259247A priority patent/AR206153A1/es
Priority to PH17282A priority patent/PH11509A/en
Priority to SE7507047A priority patent/SE7507047L/xx
Priority to AU82241/75A priority patent/AU486711B2/en
Priority to NL7507396A priority patent/NL7507396A/xx
Priority to BR5011/75D priority patent/BR7503900A/pt
Priority to DE19752527660 priority patent/DE2527660A1/de
Priority to BE2054414A priority patent/BE830453A/xx
Priority to FR7519388A priority patent/FR2275227A1/fr
Priority to JP50074590A priority patent/JPS5114792A/ja
Priority to IT24609/75A priority patent/IT1039174B/it
Priority to GB26426/75A priority patent/GB1483873A/en
Application granted granted Critical
Publication of US3906958A publication Critical patent/US3906958A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/441—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having venting or deodorant means, e.g. filters ; having antiseptic means, e.g. bacterial barriers
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/924—Vented
    • 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
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line

Definitions

  • This invention relates to urinary drainage systems
  • US. Pat. Nos. 3,419,009 granted Dec. 31, 1968, and 3,429,314 granted Feb. 25, 1969, to R. E. Ericson disclose modified Foley catheters having at one end thereof a vacuum breaking device consisting of a filtered air vent for entrance of bacteria-free air into the lumen of the catheters.
  • US. Pat. No. 3,598,124 granted Aug. 10, 1971, to H. W. Anderson, et al. discloses a T-shaped catheter adapter for a urinary drainage system comprising a ventingmeans in the form of a flutter valve in the T of the adapter
  • US. Pat. No. 3,690,315 granted Sept. 12,1972, to R. M. Chittenden, et al. discloses a tubular adapter having a filtered opening disposed inan endwall of. an enlarged chamber or tubular sleeve portion thereof.
  • the primary object of the present invention is to provide a relatively inexpensive, readily usable catheter adapter having a filtered air vent of increased. area relative to those known in the prior art;
  • the aperture in the sidewall of the sleeve only extends a predetermined distance along the axial length of the sleeve.
  • One of the two tubes extends into the sleeve across the entire length of the aperture in. its sidewall and is adapted at the opposite end for engagement with a urinary drainage catheter.
  • the second tube has one end in communication with'the interior of the sleeve and is adapted at the other end for engagement with the proximal end of a drainage tube that is joined at its distal end to a urine collection container.
  • a consecutive urine flow path through the catheter, catheter adapterand drainage tube into the urine collection container is provided remote from the filtered aperture in the sidewall of the adapter, whereby that filtered aperture can admit filtered, atmospheric air into the flow path in the vicinity of the proximal end of the drainage tube without being directly in contact with the urine flow.
  • FIG. 1 is a top view of one embodiment of the catheter adapter of the present invention
  • FIG. 2 is a cross-sectional view along the line 22 in FIG. 1 of the adapter thereof;
  • FIG. 3 is a cross-sectional view along the line 3--3 in FIG. 1 of the adapter thereof.
  • FIG. 1 shows generally an integral catheter adapter 9 comprising a preferred embodiment of the present invention.
  • Catheter adapter 9 can be made of any suitable materials including metals and. plastics and, preferably, is made of acrylonitrilebutadienestyrene terpolymer.
  • the catheter adapter 9 comprises a first tube 11 which is joined to a second tube 13 by a tu bular sleeve 15.
  • Tubular sleeve 15 has endwalls l7 and 19 each with an aperture therethrough providing an entrance into the interior of tubular sleeve 15. While tubular sleeve 15 is shown as being cylindri cal in FIG. 1, it may have other configurations as well.
  • tubes 11 and 13 are, shown in FIG. 1 to be coaxial with sleeve 15, they may be eccentric to each other, if so desired.
  • Tubular sleeve 15 has a third aperture 21 disposed in its sidewall and covered by a bacteria filtering material through which air can pass, but body fluids cannot.
  • Aperture 21 can be covered by a hydrophobic filtering material such as Gelman ANH-450 material that has been insert molded into sleeve 15 by techniques well known in the fabricating art.
  • aperture 21 extends around the entire circumference of sleeve and is defined by a plurality of ribs 23. However, if desired, aperture 21 can occupy only a portion of the perimeter of sleeve 15. Aperture 21 does not extend the entire axial length of sleeve 15, but instead distally terminates at a predetermined distance axially from first endwall 17.
  • Tube 11 has one end inserted into sleeve 15 through the aperture in endwall 17 and extending therein a distance at least substantially equal to the predetermined distance from endwall 17 at which aperture 21 terminates.
  • the other end of tube 11 is adapted for engagement with a urinary drainage catheter. Therefore, if desired, at least a portion of tube 11 can be tapered in the direction axially opposite sleeve 15, thereby adapting tube 11 to complement a plurality of catheter sizes.
  • Tube 13 has one end thereof in communication with the interior of tubular sleeve 15 through the aperture of endwall 19 and the opposite end thereof adapted for engagement with the proximal end of a urinary drainage tube which is joined at its distal end to a urine collection container.
  • the end of tube 13 in communication with the interior of tubular sleeve 15 is spaced from the inserted end of tube 11 a distance suitable to allow atmospheric air passing through aperture 21 to readily enter tube 13.
  • catheter adapter 9 when employed in a urinary drainage system, catheter adapter 9 provides a consecutive flow path from the catheter, through catheter adapter 9 into the urinary drainage tube and container. That consecutive flow path is remote from the filtered aperture 21 which is adapted to admit filtered, atmospheric air into the flow path in the vicinity of the proximal end of the urinary drainage tube which tube 13 is adapted to receive.
  • catheter adapter 9 has a tubular sleeve 15 which in the vicinity of endwall 19 has its inner diameter tapered toward the aperture in endwall 19 to form a funnel.
  • integral catheter adapter 9 has been described as three discrete parts joined together by means well known to those skilled in the fabricating art, it will be readily apparent to those skilled in the art that adapter 9 could be fabricated from only two parts or molded as one integral part.
  • An integral tubular adapter for use in a urinary drainage system, said adapter comprising first and second tubes joined solely by a tubular sleeve,
  • tubular sleeve having first and second endwalls each with an aperture therethrough, and a third aperture disposed in its sidewall and covered by a bacteria filtering material through which air can pass but body fluids cannot, said third aperture terminating a predetermined distance axially from said first endwall, said first tube having one end thereof continuously open to air passed through said third aperture and extending into said sleeve through said aperture of said first endwall a distance at least substantially equal to said predetermined distance from said first endwall at which said third aperture terminates, said first tube having its outer end adapted for engagement with a urinary drainage catheter; and
  • said second tube having one end in communication with said aperture of said second endwall of said sleeve and the other end thereof adapted for engagement with the proximal end of a drainage tube joined at its distal end to a urine collection container,

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
US481597A 1974-06-21 1974-06-21 Catheter adapter having filtered air vent Expired - Lifetime US3906958A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US481597A US3906958A (en) 1974-06-21 1974-06-21 Catheter adapter having filtered air vent
AR259247A AR206153A1 (es) 1974-06-21 1975-01-01 Adaptador tubular de una pieza para uso en un sistema de drenaje urinario
PH17282A PH11509A (en) 1974-06-21 1975-06-17 Catheter adapter having filtered air vent
SE7507047A SE7507047L (sv) 1974-06-21 1975-06-18 Kateteradapter
AU82241/75A AU486711B2 (en) 1974-06-21 1975-06-19 Catheter adapter having filtered air vent
BR5011/75D BR7503900A (pt) 1974-06-21 1975-06-20 Adaptador tubular integral para uso em um sistema de drenagem
NL7507396A NL7507396A (nl) 1974-06-21 1975-06-20 Verbindingsstuk voor een katheter.
DE19752527660 DE2527660A1 (de) 1974-06-21 1975-06-20 Einheitliches rohrfoermiges zwischenstueck zur verwendung in einer einrichtung zur harnentnahme
BE2054414A BE830453A (fr) 1974-06-21 1975-06-20 Adaptateur de catheter, possedant un passage d'air filtre
FR7519388A FR2275227A1 (fr) 1974-06-21 1975-06-20 Adaptateur de catheter, possedant un passage d'air filtre
JP50074590A JPS5114792A (US20110232667A1-20110929-C00004.png) 1974-06-21 1975-06-20
IT24609/75A IT1039174B (it) 1974-06-21 1975-06-20 Adattatore tubolare integpale per l impiego in un catetere
GB26426/75A GB1483873A (en) 1974-06-21 1975-06-20 Catheter adapter having filtered air vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US481597A US3906958A (en) 1974-06-21 1974-06-21 Catheter adapter having filtered air vent

Publications (1)

Publication Number Publication Date
US3906958A true US3906958A (en) 1975-09-23

Family

ID=23912596

Family Applications (1)

Application Number Title Priority Date Filing Date
US481597A Expired - Lifetime US3906958A (en) 1974-06-21 1974-06-21 Catheter adapter having filtered air vent

Country Status (12)

Country Link
US (1) US3906958A (US20110232667A1-20110929-C00004.png)
JP (1) JPS5114792A (US20110232667A1-20110929-C00004.png)
AR (1) AR206153A1 (US20110232667A1-20110929-C00004.png)
BE (1) BE830453A (US20110232667A1-20110929-C00004.png)
BR (1) BR7503900A (US20110232667A1-20110929-C00004.png)
DE (1) DE2527660A1 (US20110232667A1-20110929-C00004.png)
FR (1) FR2275227A1 (US20110232667A1-20110929-C00004.png)
GB (1) GB1483873A (US20110232667A1-20110929-C00004.png)
IT (1) IT1039174B (US20110232667A1-20110929-C00004.png)
NL (1) NL7507396A (US20110232667A1-20110929-C00004.png)
PH (1) PH11509A (US20110232667A1-20110929-C00004.png)
SE (1) SE7507047L (US20110232667A1-20110929-C00004.png)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116227A (en) * 1976-06-28 1978-09-26 Plasco, Inc. Combination catheter venting and urine sample collecting unit and method of making the same
EP0093272A1 (de) * 1982-05-03 1983-11-09 Intermedicat Gmbh Entlüftungsventil als Blutsperre
US4533068A (en) * 1981-08-17 1985-08-06 Health Care Concepts, Inc. Sterile solution delivery and venting devices
WO1986002006A1 (en) * 1984-10-01 1986-04-10 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
US4677143A (en) * 1984-10-01 1987-06-30 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
DE4110032A1 (de) * 1991-03-27 1992-10-01 Thomas Dipl Ing Merkenschlager Vorbehandlungsanlage zur sprueh-vorbehandlung von in einer nachgeordneten beschichtungsanlage zu beschichtenden gegenstaenden
US20050203460A1 (en) * 2002-08-09 2005-09-15 Yong-Nyun Kim Cap of tube for supplying liquid
US20080276940A1 (en) * 2007-05-08 2008-11-13 Fuhrman Bradley P Breathing-Gas Delivery System With Exhaust Gas Filter Body And Method Of Operating A Breathing-Gas Delivery System
US20120285993A1 (en) * 2011-05-13 2012-11-15 Heraeus Medical Gmbh Device and method for degassing and dispensing bone cement
WO2017074731A1 (en) 2015-10-30 2017-05-04 C.R. Bard, Inc. Vent adaptor assemblies, methods of making the same, methods of using the same, and urinary drainage bag systems using the same
US11617568B2 (en) 2016-12-29 2023-04-04 Jay K. Joshi Fluid output measurement device and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457758A (en) * 1981-10-06 1984-07-03 C. R. Bard, Inc. Venting assembly for a sealed body fluid drainage device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690315A (en) * 1970-08-26 1972-09-12 Abbott Lab Combined container and package particularly adapted for urinary drainage assemblies
US3830241A (en) * 1972-08-07 1974-08-20 Kendall & Co Vented adapter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690315A (en) * 1970-08-26 1972-09-12 Abbott Lab Combined container and package particularly adapted for urinary drainage assemblies
US3830241A (en) * 1972-08-07 1974-08-20 Kendall & Co Vented adapter

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116227A (en) * 1976-06-28 1978-09-26 Plasco, Inc. Combination catheter venting and urine sample collecting unit and method of making the same
US4533068A (en) * 1981-08-17 1985-08-06 Health Care Concepts, Inc. Sterile solution delivery and venting devices
EP0093272A1 (de) * 1982-05-03 1983-11-09 Intermedicat Gmbh Entlüftungsventil als Blutsperre
US4603152A (en) * 1982-11-05 1986-07-29 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
WO1986002006A1 (en) * 1984-10-01 1986-04-10 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
US4677143A (en) * 1984-10-01 1987-06-30 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
DE4110032A1 (de) * 1991-03-27 1992-10-01 Thomas Dipl Ing Merkenschlager Vorbehandlungsanlage zur sprueh-vorbehandlung von in einer nachgeordneten beschichtungsanlage zu beschichtenden gegenstaenden
US7431712B2 (en) * 2002-08-09 2008-10-07 E-Wha Fresnius Kabi Inc. Cap of tube for supplying liquid
US20050203460A1 (en) * 2002-08-09 2005-09-15 Yong-Nyun Kim Cap of tube for supplying liquid
US20080276940A1 (en) * 2007-05-08 2008-11-13 Fuhrman Bradley P Breathing-Gas Delivery System With Exhaust Gas Filter Body And Method Of Operating A Breathing-Gas Delivery System
US20120285993A1 (en) * 2011-05-13 2012-11-15 Heraeus Medical Gmbh Device and method for degassing and dispensing bone cement
US9144445B2 (en) * 2011-05-13 2015-09-29 Heraeus Medical Gmbh Device and method for degassing and dispensing bone cement
WO2017074731A1 (en) 2015-10-30 2017-05-04 C.R. Bard, Inc. Vent adaptor assemblies, methods of making the same, methods of using the same, and urinary drainage bag systems using the same
CN108430566A (zh) * 2015-10-30 2018-08-21 C·R·巴德公司 通气适配器组件、其制造方法、其使用方法以及使用其的泌尿引流袋系统
EP3368141A4 (en) * 2015-10-30 2019-04-24 C.R. Bard Inc. VENTILATION ADAPTER ARRANGEMENTS, METHOD FOR THE MANUFACTURE THEREOF, METHOD OF USE THEREOF AND HARNDRAINAGE BAG SYSTEMS THEREWITH
EP3730182A1 (en) * 2015-10-30 2020-10-28 C.R. Bard, Inc. Vent adaptor assemblies, methods of making the same, methods of using the same, and urinary drainage bag systems using the same
US11617568B2 (en) 2016-12-29 2023-04-04 Jay K. Joshi Fluid output measurement device and method

Also Published As

Publication number Publication date
PH11509A (en) 1978-02-01
BR7503900A (pt) 1976-07-06
FR2275227B1 (US20110232667A1-20110929-C00004.png) 1979-05-25
BE830453A (fr) 1975-12-22
AU8224175A (en) 1976-12-23
SE7507047L (sv) 1975-12-22
AR206153A1 (es) 1976-06-30
GB1483873A (en) 1977-08-24
IT1039174B (it) 1979-12-10
DE2527660A1 (de) 1976-01-15
FR2275227A1 (fr) 1976-01-16
JPS5114792A (US20110232667A1-20110929-C00004.png) 1976-02-05
NL7507396A (nl) 1975-12-23

Similar Documents

Publication Publication Date Title
US3906958A (en) Catheter adapter having filtered air vent
US4588397A (en) External catheter for incontinent males
US3726283A (en) Body-retained catheter
US3547119A (en) Catheter assembly
US4106509A (en) Catheters
US3394705A (en) Drainage balloon catheter having means for antiseptic treatment of the urethra
US2912981A (en) Inflatable retention catheter
US11904111B2 (en) Female catheter locator tip
US4106675A (en) Liquid sampling device
US3672372A (en) Urinary drainage method
US5451216A (en) Non-occluding catheter bolus
US3911927A (en) Eversible catheter
US3384089A (en) Surgical wound drain having an inner collapsible tube preventing reverse flow into the wound
US3417750A (en) Aspirating means and one-way valve
US4334537A (en) Drainage receptacle with anti-reflux valve
US3602228A (en) Funnel unit for plastic catheter
US5098406A (en) Anti-reflux, low friction, skirted hemostasis valve and introducer
US5396883A (en) Nebulizer valve assembly for use in a ventilation circuit
US3811450A (en) Catheters
US5643230A (en) Nasogastric suction catheter
SE439110B (sv) Ateranvendbart kateteraggregat
US3537455A (en) Drainage apparatus
JPH06503253A (ja) 二方向弁付きカテーテル
CA2634367A1 (en) Container for medical devices
US3084693A (en) Aseptic catheter