CA2254071A1 - Apparatus and method for collecting blood from an umbilical cord - Google Patents

Apparatus and method for collecting blood from an umbilical cord

Info

Publication number
CA2254071A1
CA2254071A1 CA002254071A CA2254071A CA2254071A1 CA 2254071 A1 CA2254071 A1 CA 2254071A1 CA 002254071 A CA002254071 A CA 002254071A CA 2254071 A CA2254071 A CA 2254071A CA 2254071 A1 CA2254071 A1 CA 2254071A1
Authority
CA
Canada
Prior art keywords
housing
umbilical cord
region
cord
blood
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.)
Granted
Application number
CA002254071A
Other languages
French (fr)
Other versions
CA2254071C (en
Inventor
Franciscus A. Kuypers
Robert B. Cole
Richard P. Meyst
Lanny A. Gorton
James I. Wright
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.)
Childrens Hospital Oakland Research Center
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 CA2254071A1 publication Critical patent/CA2254071A1/en
Application granted granted Critical
Publication of CA2254071C publication Critical patent/CA2254071C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150038—Source of blood for blood from umbilical cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150045—Source of blood for blood from vagina, placenta, colon or mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150068—Means for enhancing collection by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150213—Venting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221—Valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150366—Blood collection bags, e.g. connected to the patient by a catheter comprising means for removing a small sample of collected blood from the bag
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0462—Placental blood, umbilical cord blood

Abstract

An apparatus for collecting a large volume of blood from an umbilical cord (5) in a sterile environment comprising:
a housing (100) having an inner region (40) adapted to retain an umbilical cord (5) in a desired location is provided, the housing having an opening (62) through which the cord (5) extends from the inner region of the housing to a region external to the housing. The cord is cut by a blade (70) coupled to the housing, either by the motion of the blade from a first position to a second position, or by the movement of two portions of the housing from a first extended position to a second collapsed position. The newly cut end of the umbilical cord falls and hangs freely in the inner region of the housing, blood flowing from the placenta and umbilical cord (5) via gravity into blood collection region (50) of the housing. The blood collection region may be flexible, and may be coupled to a conventional blood collection bag (80).
CA002254071A 1996-05-14 1997-05-14 Apparatus and method for collecting blood from an umbilical cord Expired - Lifetime CA2254071C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US1740296P 1996-05-14 1996-05-14
US60/017,402 1996-05-14
US08/742,438 US5919176A (en) 1996-05-14 1996-10-30 Apparatus and method for collecting blood from an umbilical cord
US08/742,438 1996-10-30
PCT/US1997/008226 WO1997042872A1 (en) 1996-05-14 1997-05-14 Apparatus and method for collecting blood from an umbilical cord

Publications (2)

Publication Number Publication Date
CA2254071A1 true CA2254071A1 (en) 1997-11-20
CA2254071C CA2254071C (en) 2007-07-24

Family

ID=26689825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002254071A Expired - Lifetime CA2254071C (en) 1996-05-14 1997-05-14 Apparatus and method for collecting blood from an umbilical cord

Country Status (12)

Country Link
US (4) US5919176A (en)
EP (1) EP0910279B1 (en)
JP (1) JP3759171B2 (en)
AT (1) ATE237280T1 (en)
CA (1) CA2254071C (en)
DE (1) DE69720994T2 (en)
DK (1) DK0910279T3 (en)
ES (1) ES2198575T3 (en)
HK (1) HK1019700A1 (en)
IL (1) IL127041A (en)
PT (1) PT910279E (en)
WO (1) WO1997042872A1 (en)

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US8157774B1 (en) * 2006-03-16 2012-04-17 Deka Products Limited Partnership Apparatus for stem cell collection and methods thereof
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KR101644659B1 (en) * 2007-09-26 2016-08-01 안트로제네시스 코포레이션 Angiogenic cells from human placental perfusate
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KR20160040739A (en) * 2007-11-07 2016-04-14 안트로제네시스 코포레이션 Use of umbilical cord blood in the treatment of premature birth complications
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Also Published As

Publication number Publication date
ATE237280T1 (en) 2003-05-15
EP0910279B1 (en) 2003-04-16
WO1997042872A1 (en) 1997-11-20
US5993429A (en) 1999-11-30
AU736781B2 (en) 2001-08-02
EP0910279A1 (en) 1999-04-28
PT910279E (en) 2003-09-30
US20020002355A1 (en) 2002-01-03
DK0910279T3 (en) 2003-08-11
ES2198575T3 (en) 2004-02-01
US6440110B2 (en) 2002-08-27
IL127041A (en) 2003-12-10
US5919176A (en) 1999-07-06
CA2254071C (en) 2007-07-24
JP2000510734A (en) 2000-08-22
DE69720994T2 (en) 2004-02-05
AU3206197A (en) 1997-12-05
US6190368B1 (en) 2001-02-20
DE69720994D1 (en) 2003-05-22
HK1019700A1 (en) 2000-02-25
IL127041A0 (en) 1999-09-22
JP3759171B2 (en) 2006-03-22

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Effective date: 20170515