GB1264020A - Catheterization assembly - Google Patents

Catheterization assembly

Info

Publication number
GB1264020A
GB1264020A GB53777/69A GB5377769A GB1264020A GB 1264020 A GB1264020 A GB 1264020A GB 53777/69 A GB53777/69 A GB 53777/69A GB 5377769 A GB5377769 A GB 5377769A GB 1264020 A GB1264020 A GB 1264020A
Authority
GB
United Kingdom
Prior art keywords
needle
guard
catheter
portions
hub
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
Application number
GB53777/69A
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.)
CR Bard Inc
Original Assignee
CR Bard Inc
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 CR Bard Inc filed Critical CR Bard Inc
Publication of GB1264020A publication Critical patent/GB1264020A/en
Expired legal-status Critical Current

Links

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
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles

Abstract

1,264,020. Needle guard. C. R. BARD, Inc. 3 Nov., 1969 [4 Nov., 1968], No. 53777/69. Heading ASR. A needle guard 30 for use with a catheter assembly comprises two generally flat, approximately rectangular portions 31, 32 hinged at 33, each portion having a groove 50 formed parallel to the hinge 33 so that upon folding together the portions 31 and 32 about hinge 33, the two grooves combine to form a generally cylindrical passageway extending the entire length of the portions. Components of a "purse-snap" closing means 35 are formed on the free long edges of both of the portions 31, 32 for cooperation when the sides of the portions containing the grooves 50 are brought together. The grooves are formed in three zones 41, 42 and 43, including two zones of uniform diameter, one larger than the other, and a flared zone 43 adjacent the zone 42, the zone of larger diameter, and these zones are intended to accommodate a catheter, needle and part of a hub respectively, the latter apparatus being held in the passageway upon closing the guard. The catheter assembly (10) Fig. 1 (not shown) comprises a needle (11) connected to a two-stage hub (14) and (15) through which needle and hub, a catheter 16 may be threaded and moved axially therethrough. A pliant plastics guard (17) encloses the assembly to the rear of portion (15) and the guard 30 encloses the needle (11) and hub portion (14) and that part of the catheter (16) extending therethrough. The guards (17) and 30 are removed prior to use, the needle (11) injected into a vein of a patient, catheter (16) slid into the vein, the needle (11) removed and guard 30 reaffixed.
GB53777/69A 1968-11-04 1969-11-03 Catheterization assembly Expired GB1264020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77292368A 1968-11-04 1968-11-04

Publications (1)

Publication Number Publication Date
GB1264020A true GB1264020A (en) 1972-02-16

Family

ID=25096628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53777/69A Expired GB1264020A (en) 1968-11-04 1969-11-03 Catheterization assembly

Country Status (3)

Country Link
US (1) US3568673A (en)
CA (1) CA926721A (en)
GB (1) GB1264020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217991A (en) * 1988-05-03 1989-11-08 John Cole Needle protection

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256748A1 (en) * 1972-11-18 1974-06-06 Transcodan CANNULES FOR INSERTING A FLEXIBLE CATHETER
US3831625A (en) * 1973-02-20 1974-08-27 D Roediger Intravenous safety device
US3904033A (en) * 1974-11-08 1975-09-09 Xomox Corp Pick-guard
US4291694A (en) * 1979-10-29 1981-09-29 Chai S Apparatus and method for performing a thoracic operation
DE8107209U1 (en) * 1981-03-13 1981-12-03 Dr. Karl Thomae Gmbh, 7950 Biberach FOLD-OUT CLAMP WITH BELLOW ADAPTER FOR RECEIVING A PRIMARY PACKAGING MATERIAL IN THE FORM OF A LONG-EXTENDED CYLINDRICAL TUBE
FR2522504B1 (en) * 1982-03-05 1985-07-12 Durand Alain CATHETERIZATION DEVICE FOR USE IN PERFUSIONS IN THE MEDICAL AND VETERINARY FIELDS
US4790842A (en) * 1986-09-15 1988-12-13 Coburn Timothy J Blood sample segment detaching and tearing device
US5266072A (en) * 1988-09-30 1993-11-30 Utterberg David S Guarded winged needle assembly
JPH03505293A (en) * 1988-09-30 1991-11-21 ウッターバーグ、デビッド，エス Guarded winged needle assembly
WO1991008786A1 (en) * 1989-12-18 1991-06-27 Wayne Crawford Hypodermic needle sheath
DE4032987C1 (en) * 1990-10-17 1991-07-11 Wolfgang Dr.Med. 8032 Graefelfing De Hiller
US5290264A (en) * 1991-09-03 1994-03-01 Utterberg David S Grippable guard for needle assembly
US5423765A (en) * 1993-05-06 1995-06-13 Smiths Industries Medical Systems, Inc. Removable safety needle sheath
US6632201B1 (en) 1999-11-17 2003-10-14 Baxter International Inc. Locking needle protector
US7566327B2 (en) * 2002-08-09 2009-07-28 Fenwal, Inc. Needle protector
US11083841B2 (en) 2002-08-09 2021-08-10 Fenwal, Inc. Needle protector, needle assembly and fluid processing set including the same
US20060089599A1 (en) * 2004-10-27 2006-04-27 Daniel Lynn Blood donor needle assembly and cover
US11471610B1 (en) 2018-10-18 2022-10-18 Robert Banik Asymmetrical closure for a medical device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494973A (en) * 1922-09-29 1924-05-20 H K Mulford Company Medicinal package
US2857912A (en) * 1955-10-27 1958-10-28 Feinstone Theodore Syringe needle protector
US3324853A (en) * 1964-03-02 1967-06-13 Sorenson Res Corp Intravenous catheter protector unit
US3323523A (en) * 1964-11-18 1967-06-06 Abbott Lab Intravenous catheter assembly with divisible needle sheath portions
US3406687A (en) * 1966-06-23 1968-10-22 Resiflex Lab Guide and positioning means for a needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217991A (en) * 1988-05-03 1989-11-08 John Cole Needle protection

Also Published As

Publication number Publication date
US3568673A (en) 1971-03-09
CA926721A (en) 1973-05-22

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