GB951718A - Injection cannulae - Google Patents

Injection cannulae

Info

Publication number
GB951718A
GB951718A GB28302/62A GB2830262A GB951718A GB 951718 A GB951718 A GB 951718A GB 28302/62 A GB28302/62 A GB 28302/62A GB 2830262 A GB2830262 A GB 2830262A GB 951718 A GB951718 A GB 951718A
Authority
GB
United Kingdom
Prior art keywords
cannula
sheath
july
injection
transfusion
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
GB28302/62A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB951718A publication Critical patent/GB951718A/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7544—Injection needles, syringes

Landscapes

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

Abstract

951,718. Hypodermic injection appliances. B. BRAUN. July 23, 1962 [July 29, 1961], No. 28302/62. Heading A5B. [Also in Division B5A] An injection cannula for transfusion purposes comprises a pointed, inner metal cannula 1 and a closely-fitting synthetic resin sheath 2 the tip of which is shaped to form a smooth continuation of the point of the cannula 1. The rear end of the sheath is widened and reinforced to provide a hollow cone 7 so that, after the appliance has been introduced into a vein, the metal cannula may be withdrawn and a tapered connector on a transfusion tube may be fitted to the sheath. Alternatively an adaptor 26, which has a plate 28 for attachment to the limb, may be used. This has a nut 29 holding a rubber-sealing disc 30 which may be pierced by a needle 31.
GB28302/62A 1961-07-29 1962-07-23 Injection cannulae Expired GB951718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63451A DE1273749B (en) 1961-07-29 1961-07-29 Process for the production of plastic needles

Publications (1)

Publication Number Publication Date
GB951718A true GB951718A (en) 1964-03-11

Family

ID=6973994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28302/62A Expired GB951718A (en) 1961-07-29 1962-07-23 Injection cannulae

Country Status (8)

Country Link
US (1) US3348544A (en)
AT (1) AT238880B (en)
BE (1) BE620748A (en)
CH (1) CH400463A (en)
DE (1) DE1273749B (en)
DK (2) DK113314B (en)
GB (1) GB951718A (en)
NL (2) NL6613932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687043U (en) * 1979-12-06 1981-07-13
CN114929308A (en) * 2019-10-31 2022-08-19 诺美德科股份有限公司 Infusion cannula unit made of plastic

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406685A (en) * 1963-07-23 1968-10-22 Becton Dickinson Co Catheter needle and method for its manufacture
US3612050A (en) * 1969-04-01 1971-10-12 David S Sheridan Intravascular catheters
US3714945A (en) * 1970-12-17 1973-02-06 Vicra Sterile Inc Digit manipulable quick release cannula insertion device
US3739778A (en) * 1971-08-12 1973-06-19 Bard Inc C R Catheter introduction system
SE401785B (en) * 1976-10-26 1978-05-29 Viggo Ab DEVICE AT AN INFUSION NEEDLE UNIT
US4191186A (en) * 1977-12-12 1980-03-04 Abbott Laboratories Removable digit engageable means for separating a catheter and stylet
US4243050A (en) * 1977-12-13 1981-01-06 Littleford Philip O Method for inserting pacemaker electrodes and the like
US4345606A (en) * 1977-12-13 1982-08-24 Littleford Philip O Split sleeve introducers for pacemaker electrodes and the like
US4292970A (en) * 1980-01-24 1981-10-06 Hession Jr William M Apparatus for intravenous catheter starter
US4609370A (en) * 1983-06-20 1986-09-02 Morrison Peter C Surgical needle assembly and apparatus for attachment on a surgical needle assembly
US4713057A (en) * 1984-02-27 1987-12-15 Medical College Of Ohio Mechanical assist device for inserting catheters
FR2622117B1 (en) * 1987-10-27 1997-01-31 Cordis Sa CANNULA AND PEN CATHETER INTRODUCER
US5672158A (en) * 1992-01-07 1997-09-30 Sherwood Medical Company Catheter introducer
DE4211932C1 (en) * 1992-04-09 1993-04-29 Erika 4290 Bocholt De Willing
US5531701A (en) * 1994-06-06 1996-07-02 Luther Medical Products, Inc. Over-the-needle catheter
US6273404B1 (en) 1995-06-05 2001-08-14 Scimed Life Systems, Inc. Method of making monolithic hub and strain relief
DE19546809A1 (en) * 1995-12-14 1997-07-03 Willing Erika Cannula for long term infusion therapy
US5913848A (en) * 1996-06-06 1999-06-22 Luther Medical Products, Inc. Hard tip over-the-needle catheter and method of manufacturing the same
US6500285B2 (en) 1999-08-23 2002-12-31 Scimed Life Systems, Inc. Method of making a catheter having interlocking ribbed bond regions
US6575959B1 (en) 1999-12-27 2003-06-10 Scimed Life Systems, Inc. Catheter incorporating an insert molded hub and method of manufacturing
JP2003531690A (en) * 2000-04-28 2003-10-28 ケン・シャン・リチャード・テオ Cannula assembly
DE10109742B4 (en) * 2001-02-28 2005-12-22 Tecpharma Licensing Ag Cannula carrier with flexible cannula
DE20110121U1 (en) * 2001-06-19 2002-12-05 B. Braun Melsungen Ag, 34212 Melsungen catheter
US7625365B2 (en) * 2001-09-21 2009-12-01 Boston Scientific Scimed, Inc. Intravascular device and carrier tube with interference fit member
US7214220B2 (en) * 2001-09-21 2007-05-08 Boston Scientific Scimed, Inc. Intravascular device with carrier tube engagement member
US9017308B2 (en) 2002-05-21 2015-04-28 Boston Scientific Scimed, Inc. Insert molded hub and strain relief
US8012144B2 (en) * 2003-09-22 2011-09-06 Boston Scientific Scimed, Inc. Elongate medical device having an interference fit packaging member
EP1682326B1 (en) 2003-11-14 2008-08-13 Unomedical A/S Method and mould for injection moulding a catheter, catheter and use thereof
US7431876B2 (en) * 2003-11-14 2008-10-07 Unomedical A/S Injection moulding of a catheter
US20050234499A1 (en) * 2004-04-19 2005-10-20 Scimed Life Systems, Inc. Multi-lumen balloon catheter including manifold
US7662144B2 (en) 2004-06-22 2010-02-16 Boston Scientific Scimed, Inc. Catheter shaft with improved manifold bond
WO2013059204A1 (en) 2011-10-21 2013-04-25 Boston Scientific Scimed, Inc. Locking catheter hub

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR605067A (en) * 1925-10-27 1926-05-19 Steenbrugghe Et Breton Soc Van Syringe system for blood transfusion
US2389355A (en) * 1943-01-27 1945-11-20 Goland Surgical needle
US2483094A (en) * 1946-11-23 1949-09-27 Wilfred G Harvey Stripping and knockout mechanism for molding dies
DE840896C (en) * 1950-12-05 1952-06-09 Artur Schoeller Hypodermic needle
US2770236A (en) * 1954-12-31 1956-11-13 George D Utley Surgical needle and method for blood transfusion or intravenous feeding
US3030953A (en) * 1957-10-17 1962-04-24 Wilbur R Koehn Apparatus for applying catheter
GB843744A (en) * 1957-10-17 1960-08-10 Wilbur Raymond Koehn Surgical apparatus incorporating a catheter tube
US3021568A (en) * 1958-10-15 1962-02-20 Phillips Petroleum Co Injection molding of plastic materials
US3050059A (en) * 1959-05-25 1962-08-21 Baxter Don Inc Hypodermic syringe
US3064653A (en) * 1959-06-04 1962-11-20 Baxter Don Inc Catheter for an administration set
DE1087323B (en) * 1959-07-01 1960-08-18 Braun Fa B Device for intravenous continuous drip infusion
US3051994A (en) * 1960-02-27 1962-09-04 Carozzo Giorgio Injection-moulding composite articles
US3060509A (en) * 1960-03-28 1962-10-30 Western Electric Co Forming apparatus
US3097646A (en) * 1960-12-06 1963-07-16 Abbott Lab Venous catheter apparatus
US3082769A (en) * 1960-12-19 1963-03-26 Clay Adams Inc Intravenous needle
US3094122A (en) * 1961-01-18 1963-06-18 Theophile E Gauthier Flexible cannula and intravenous needle combined
US3225762A (en) * 1963-10-25 1965-12-28 Yolan R Guttman Intravenous stylet catheter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687043U (en) * 1979-12-06 1981-07-13
CN114929308A (en) * 2019-10-31 2022-08-19 诺美德科股份有限公司 Infusion cannula unit made of plastic

Also Published As

Publication number Publication date
US3348544A (en) 1967-10-24
NL281166A (en)
BE620748A (en)
NL6613932A (en) 1966-12-27
DK117094B (en) 1970-03-16
CH400463A (en) 1965-10-15
DE1273749B (en) 1968-07-25
DK113314B (en) 1969-03-10
AT238880B (en) 1965-03-10

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