GB1476643A - Vein catheter devices - Google Patents

Vein catheter devices

Info

Publication number
GB1476643A
GB1476643A GB3621574A GB3621574A GB1476643A GB 1476643 A GB1476643 A GB 1476643A GB 3621574 A GB3621574 A GB 3621574A GB 3621574 A GB3621574 A GB 3621574A GB 1476643 A GB1476643 A GB 1476643A
Authority
GB
United Kingdom
Prior art keywords
catheter
grip
needle
hand
connector
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
GB3621574A
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.)
CH Boehringer Sohn AG and Co KG
Boehringer Ingelheim GmbH
Original Assignee
CH Boehringer Sohn AG and Co KG
Boehringer Ingelheim 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
Priority claimed from DE19732341297 external-priority patent/DE2341297C3/en
Application filed by CH Boehringer Sohn AG and Co KG, Boehringer Ingelheim GmbH filed Critical CH Boehringer Sohn AG and Co KG
Publication of GB1476643A publication Critical patent/GB1476643A/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • 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
    • 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
    • A61M25/0693—Flashback chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00902—Material properties transparent or translucent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)

Abstract

1476643 Catheters BOEHRINGER INGELHEIM GmbH 16 Aug 1974 [16 Aug 1973 28 Nov 1973] 36215/74 Heading A5R A hollow pointed puncture needle 2, Figs. 1 and 6, for use inserted in a flexible catheter 1, comprises a hand-grip 6 of approximately trapezoidal transverse cross-section, two of the longitudinal sides 15, 16 of the hand-grip each having a concave surface, said surfaces being so angled with respect to the needle that the plane 7 of the hand-grip passing between sides 15, 16 is angled at 75‹ to the plane passing between the axis and tip of the needle. The hand-grip is hollow to provide a receptacle for blood, the rear end 7 being an air-permeable membrane and the remaining walls being made of fluted transparent material. The catheter 1 has a thickened portion 3 having a pair of grooves 4 formed therein for cooperation with claws 10 formed on a fixing member, Fig. 2, having an adhesive layer on one surface for securing to a patient's skin and holes 11 to allow flexing. The angle α between planes X and Y is at least 45‹. In an alternative embodiment, Figs. 10 and 11 (not shown), the hand-grip has an approximately triangular transverse cross-section. In a further embodiment, Figs. 7-9 (not shown), the catheter is mounted in a connector having an adaptor in communication with a connecting tube, and the puncture needle has a longitudinal groove, whereby in use liquid may be infused through the connecting tube and catheter with the needle in place in the catheter. A closure member is provided which seals on removal of the needle from the catheter connector, and allows for injection of further fluids into the catheter. The connector is mounted on a base of triangular form for attachment to a patient.
GB3621574A 1973-08-16 1974-08-16 Vein catheter devices Expired GB1476643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732341297 DE2341297C3 (en) 1973-08-16 Venous catheter with a separate fixation part and a new type of handle
DE19732359134 DE2359134C2 (en) 1973-11-28 Infusion device with distributor and puncture needle with an external groove

Publications (1)

Publication Number Publication Date
GB1476643A true GB1476643A (en) 1977-06-16

Family

ID=25765658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3621574A Expired GB1476643A (en) 1973-08-16 1974-08-16 Vein catheter devices

Country Status (14)

Country Link
JP (2) JPS5082884A (en)
BR (1) BR7406773D0 (en)
CA (1) CA1032845A (en)
CH (2) CH584039A5 (en)
DK (1) DK437474A (en)
FI (1) FI62464C (en)
FR (1) FR2245379B1 (en)
GB (1) GB1476643A (en)
IL (1) IL45477A (en)
IT (1) IT1018968B (en)
MX (1) MX144381A (en)
NL (1) NL177000C (en)
NO (1) NO135853C (en)
SE (2) SE7410391L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034879A1 (en) * 1980-02-21 1981-09-02 Abbott Laboratories Improved venipuncture device
CN106730117A (en) * 2017-02-08 2017-05-31 大连大学 Deep venouspuncture infusion connector fixing protector
CN108498897A (en) * 2018-04-12 2018-09-07 苏州林华医疗器械股份有限公司 Venous transfusion port not damaged needle group and its application method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO811917L (en) * 1980-06-10 1981-12-11 Wallace Ltd H G INTRAVASCULAR DEVICE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352306A (en) * 1963-12-23 1967-11-14 Hrisch Sidney Intravenous catheter assembly
US3313299A (en) * 1964-02-05 1967-04-11 Richard G Spademan Intravascular catheter with coaxial puncturing means
US3399674A (en) * 1965-07-01 1968-09-03 Voys Inc Le Catheter placement unit
US3714945A (en) * 1970-12-17 1973-02-06 Vicra Sterile Inc Digit manipulable quick release cannula insertion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034879A1 (en) * 1980-02-21 1981-09-02 Abbott Laboratories Improved venipuncture device
CN106730117A (en) * 2017-02-08 2017-05-31 大连大学 Deep venouspuncture infusion connector fixing protector
CN108498897A (en) * 2018-04-12 2018-09-07 苏州林华医疗器械股份有限公司 Venous transfusion port not damaged needle group and its application method

Also Published As

Publication number Publication date
SE7700599L (en) 1977-01-20
SE419941B (en) 1981-09-07
FI242174A (en) 1975-02-17
SE7410391L (en) 1975-02-17
DK437474A (en) 1975-04-14
NL177000C (en) 1985-07-16
FI62464B (en) 1982-09-30
NL7410931A (en) 1975-02-18
NO135853B (en) 1977-03-07
IL45477A (en) 1977-08-31
FR2245379B1 (en) 1979-02-09
CH584039A5 (en) 1977-01-31
BR7406773D0 (en) 1975-09-09
NO742931L (en) 1975-03-17
AU7242974A (en) 1976-02-19
NO135853C (en) 1977-06-15
FI62464C (en) 1983-01-10
MX144381A (en) 1981-10-05
NL177000B (en) 1985-02-18
CH588261A5 (en) 1977-05-31
CA1032845A (en) 1978-06-13
FR2245379A1 (en) 1975-04-25
JPS5082884A (en) 1975-07-04
JPS59137U (en) 1984-01-05
IT1018968B (en) 1977-10-20
IL45477A0 (en) 1974-11-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee