US3908638A - Blood sampling device - Google Patents

Blood sampling device Download PDF

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Publication number
US3908638A
US3908638A US369773A US36977373A US3908638A US 3908638 A US3908638 A US 3908638A US 369773 A US369773 A US 369773A US 36977373 A US36977373 A US 36977373A US 3908638 A US3908638 A US 3908638A
Authority
US
United States
Prior art keywords
tube
cap
needle
plug
vent hole
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
US369773A
Other languages
English (en)
Inventor
Alain Porcher
Edouard Lefevre
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.)
SmithKline Beecham Corp
Original Assignee
Burroughs Wellcome Co USA
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 to FR7221330A priority Critical patent/FR2187361B1/fr
Application filed by Burroughs Wellcome Co USA filed Critical Burroughs Wellcome Co USA
Priority to ES415881A priority patent/ES415881A1/es
Priority to GB2810673A priority patent/GB1440628A/en
Priority to US369773A priority patent/US3908638A/en
Application granted granted Critical
Publication of US3908638A publication Critical patent/US3908638A/en
Assigned to WELLCOME ANIMAL HEALTH, INC. reassignment WELLCOME ANIMAL HEALTH, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BURROUGHS WELLCOME CO.
Assigned to BURROUGHS WELLCOME CO., A CORP OF NORTH CAROLINA reassignment BURROUGHS WELLCOME CO., A CORP OF NORTH CAROLINA ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WELLCOME ANIMAL HEALTH INC
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61B5/150885—Preventing re-use
    • A61B5/150893—Preventing re-use by indicating if used, tampered with, unsterile or defective
    • 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
    • A61B5/15003—Source of blood for venous or arterial blood
    • 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
    • A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
    • 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
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • 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
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • 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
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150587—Joining techniques used for protective means by friction fit
    • 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
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150595—Joining techniques used for protective means by snap-lock (i.e. based on axial displacement)
    • 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
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • 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
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes

Definitions

  • ABSTRACT A device for taking samples of blood is composed of a tube closed at one end, a ferrule solid with a needle fitting onto the open end of the tube and sealing it except for at least one air outlet hole and the aperture of the needle, and a stopper or cap fitting exclusively onto the ferrule in such a way as to seal the hole or holes as well as the aperture of the needle.
  • the present invention is concerned with devices or assemblies used for taking samples of blood from living creatures, particularly animals, for the purpose of analysis orother studies.
  • Devices which comprise a vacuum tube, threaded and closed by a pierceable stopper, which cooperates with a ferrule, also threaded, through which the needle passes so that after being inserted in the vein the needle pierces the stopper when the ferrule is screwed onto the tube.
  • the needle is withdrawn from the tube, which is then sealed by some means or another for transportation.
  • the needle is separated from the tube containing the sample and may therefore possibly be used again and again. There is thus no means of ensuring that a blood sample is not contaminated by being obtained by means of a needle which has already been used before.
  • a disease characterized by the presence of a raised blood agglutinin level if the same needle is used for several animals, traces of agglutinin in the needle due to a sick animal, added to the non-specific agglutinin of a healthy animal, may falsify the analysis of the blood of the latter and cause it to be regarded as sick. In such a case the animal may be slaughtered and classified as unfit for consumption. This represents a considerable loss.
  • this needle may then contaminate a healthy animal.
  • the object of the invention is to remedy this defect by means of a blood sampling device in which the tube can be sealed with the needle remaining in place so that the recipient of the sample may be certain that the needle has only been used once.
  • the object of the invention is a blood sampling device characterized by the fact that it comprises a tube closed at one end, a ferrule solid with a needle which can be fitted to the open end of the tube so as to seal it except for at least one air outlet and the aperture of the needle, and a stopper or cap which fits exclusively on to the ferrule in such a way as to close the said orifice or orifices as well as the needle aperture.
  • Such a device is therefore particularly useful to meet the requirements of the public services if they should have to impose regulations or standards of hygiene in the veterinary field.
  • the ferrule comprises a cylindrical body, along the axis of which is fixed the needle, a cylindrical skirt which extends in the reverse direction of the point of the needle and made so as to fit tightly in the open end of the tube, a peripheral flange extending in the opposite direction to the skirt and forming a circular groove around a central boss which holds the needle, and in "the bottom of the groove are pierced axially the said air escape hole or holes.
  • the said circular groove is made to receive, with a tight fit, the open end of a stopper in the form of a cap which covers the needle in such a Way that the rim of the said open end seals tightly at the same time the said air outlet or outlets.
  • FIG. 1 is a side elevation, partially in cross section of a unit in accordance with the invention
  • FIG. 2 is a partial view with the cap which protects the needle removed;
  • FIG. 3 is a cross section along the line 33 of FIG.
  • FIG. 4 is similar to FIG. 1 and shows a variant
  • FIG. 5 is a cross section along the line 55 of FIG. 4.
  • a blood sampling device in accordance with the invention is composed of a cylindrical tube 1, open at one end and forming the body of the assembly, a ferrule carrying a needle 3 solid with it and a cap 4 fitted into the support 2.
  • the ferrule 2 carrying the needle 3 is of overall cylindrical shape. It comprises a cylindrical skirt 5, of an external diameter about equal to the internal diameter of the tube 1 to enable it to be fitted with friction into the end of the tube in a watertight manner.
  • the needle 3 is fixed in the centre of the ferrule 2 in a boss 6 and extends in the opposite direction to the skirt 5.
  • the ferrule 2 forms a shoulder 7 between the skirt and the needle so as to rest upon the edge of the end of tube 1. Moreover the ferrule 2 is extended in the opposite direction to the skirt 5 in such a way as to form a rim 8 forming a circular groove 9 with the centre boss 6.
  • One or more holes 10 pass axially through the ferrule 2 and is or are pierced in the bottom of the groove 9 around the boss 6 (FIG. 3).
  • the assembly can be sterilised, the sterile needle being protected by the cap.
  • the tube can only be closed by the stopper provided that the ferrule 2 is fitted onto the tube, the presence of the needle assures the recipient of the blood sample that the needle has been used only once, toobtain the sample contained in the tube.
  • FIG. 4 shows a variant in which the cap 4a has a skirt 12 which covers externally the junction of the ferrule 21: and the tube la.
  • the closing of the holes 10:! is effected by the surface of a shoulder 13 of the cap 40.
  • the skirt can with advantage include a locking device 14 cooperating with a complementary device 15 provided on the external surface of the body la.
  • the lower edge of the skirt can be provided with a safety band (not shown) which has to be torn to enable the cap 4a to be removed, so as to provide a guarantee of the so-called inviolable" type.
  • the tube is made with advantage, for example. of crystal polystyrene and the cap can be made of polyethylene.
  • a blood sampling device comprising a tube closed at one end and open at the opposite end, a closure plug mounted in the open end, said plug having an air vent hole therein, and a second hole, a hollow needle fixedly supported in the second hole and extending above said tube, said needle having a central bore which communicates with the interior of the tube. and a cap positioned over the needle and the vent hole and in sealing engagement with the plug, said cap sealing said vent hole from said needle bore. external said tube.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
US369773A 1972-06-14 1973-06-13 Blood sampling device Expired - Lifetime US3908638A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7221330A FR2187361B1 (de) 1972-06-14 1972-06-14
ES415881A ES415881A1 (es) 1972-06-14 1973-06-13 Un dispositivo para tomar muestras de sangre.
GB2810673A GB1440628A (en) 1972-06-14 1973-06-13 Blood sampling device
US369773A US3908638A (en) 1972-06-14 1973-06-13 Blood sampling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7221330A FR2187361B1 (de) 1972-06-14 1972-06-14
US369773A US3908638A (en) 1972-06-14 1973-06-13 Blood sampling device

Publications (1)

Publication Number Publication Date
US3908638A true US3908638A (en) 1975-09-30

Family

ID=46705084

Family Applications (1)

Application Number Title Priority Date Filing Date
US369773A Expired - Lifetime US3908638A (en) 1972-06-14 1973-06-13 Blood sampling device

Country Status (4)

Country Link
US (1) US3908638A (de)
ES (1) ES415881A1 (de)
FR (1) FR2187361B1 (de)
GB (1) GB1440628A (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024857A (en) * 1974-12-23 1977-05-24 Becton, Dickinson And Company Micro blood collection device
FR2402450A1 (fr) * 1977-09-08 1979-04-06 Avl Ag Dispositif pour le prelevement sanguin
US4215700A (en) * 1978-08-25 1980-08-05 Sherwood Medical Industries Inc. Blood collection device
US4340067A (en) * 1980-03-31 1982-07-20 Rattenborg Christen C Blood collection syringe
US4608997A (en) * 1985-01-25 1986-09-02 Becton, Dickinson And Company Blood collection assembly
US4620549A (en) * 1985-01-25 1986-11-04 Becton, Dickinson And Company Blood collection assembly
US4657028A (en) * 1983-02-21 1987-04-14 Radiometer A/S Blood sampling device
US4703762A (en) * 1986-08-04 1987-11-03 Rathbone R Rodion Blood sampling device for obtaining dual samples of venous blood
US4703761A (en) * 1986-08-04 1987-11-03 Rathbone R Rodion Blood sampling device for obtaining small quantity of venous blood
US5833630A (en) * 1994-11-03 1998-11-10 Kloth; Bernd Sample collection device
CN111257548A (zh) * 2020-02-28 2020-06-09 广州万孚生物技术股份有限公司 体外诊断分析仪及试剂卡
US20210236030A1 (en) * 2018-07-13 2021-08-05 Hundred Co., Ltd. Fluid collection injection needle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948653C2 (de) * 1979-12-04 1984-01-05 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Blutentnahmevorrichtung
ITPD20090395A1 (it) * 2009-12-28 2011-06-29 Vacutest Kima S R L Dispositivo di prelievo sanguigno tramite capillare, in particolare per uso pediatrico

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336730A (en) * 1919-07-08 1920-04-13 Hoffmannla Roche Chemical Work Injection-syringe with protecting-hood
US1526595A (en) * 1922-08-21 1925-02-17 Gillman George Blood-extracting device
US2677373A (en) * 1952-05-19 1954-05-04 P M Ind Inc Plastic injection device
US2727517A (en) * 1954-10-04 1955-12-20 Wilkin William Arthur Blood collecting apparatus
US3063451A (en) * 1959-09-28 1962-11-13 Arthur J Kowalk Self-venting type needle
US3187749A (en) * 1962-01-04 1965-06-08 Stanley J Sarnoff Hypodermic cartridge
US3513829A (en) * 1967-08-11 1970-05-26 Brunswick Corp Fluid collecting structure
US3698595A (en) * 1969-12-22 1972-10-17 Norman Gortz Pressurized dispenser
US3734098A (en) * 1971-08-18 1973-05-22 American Home Prod Vented medicament dispensing package with spacer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308809A (en) * 1963-07-15 1967-03-14 Milton J Cohen Blood withdrawal device and dispenser
GB1096954A (en) * 1964-05-04 1967-12-29 Geoffrey Conway Jeens Williams Surgical sampling device
FR1426127A (fr) * 1964-05-12 1966-01-28 Dept De La Vienne Matériel de prélèvement de sang veineux
FR1407945A (fr) * 1964-09-07 1965-08-06 Behringwerke Ag Dispositif pour le prélèvement de liquides organiques dans des conditions de stérilité
US3469572A (en) * 1966-08-18 1969-09-30 Becton Dickinson Co Apparatus for taking multiple fluid samples

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336730A (en) * 1919-07-08 1920-04-13 Hoffmannla Roche Chemical Work Injection-syringe with protecting-hood
US1526595A (en) * 1922-08-21 1925-02-17 Gillman George Blood-extracting device
US2677373A (en) * 1952-05-19 1954-05-04 P M Ind Inc Plastic injection device
US2727517A (en) * 1954-10-04 1955-12-20 Wilkin William Arthur Blood collecting apparatus
US3063451A (en) * 1959-09-28 1962-11-13 Arthur J Kowalk Self-venting type needle
US3187749A (en) * 1962-01-04 1965-06-08 Stanley J Sarnoff Hypodermic cartridge
US3513829A (en) * 1967-08-11 1970-05-26 Brunswick Corp Fluid collecting structure
US3698595A (en) * 1969-12-22 1972-10-17 Norman Gortz Pressurized dispenser
US3734098A (en) * 1971-08-18 1973-05-22 American Home Prod Vented medicament dispensing package with spacer

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024857A (en) * 1974-12-23 1977-05-24 Becton, Dickinson And Company Micro blood collection device
JPH022324Y2 (de) * 1977-09-08 1990-01-19
JPS5450176A (en) * 1977-09-08 1979-04-19 Avl Ag Device of gathering blood
US4228808A (en) * 1977-09-08 1980-10-21 Avl Ag Device for the withdrawal of blood
FR2402450A1 (fr) * 1977-09-08 1979-04-06 Avl Ag Dispositif pour le prelevement sanguin
JPS62192711U (de) * 1977-09-08 1987-12-08
US4215700A (en) * 1978-08-25 1980-08-05 Sherwood Medical Industries Inc. Blood collection device
US4340067A (en) * 1980-03-31 1982-07-20 Rattenborg Christen C Blood collection syringe
US4657028A (en) * 1983-02-21 1987-04-14 Radiometer A/S Blood sampling device
US4620549A (en) * 1985-01-25 1986-11-04 Becton, Dickinson And Company Blood collection assembly
US4608997A (en) * 1985-01-25 1986-09-02 Becton, Dickinson And Company Blood collection assembly
US4703762A (en) * 1986-08-04 1987-11-03 Rathbone R Rodion Blood sampling device for obtaining dual samples of venous blood
US4703761A (en) * 1986-08-04 1987-11-03 Rathbone R Rodion Blood sampling device for obtaining small quantity of venous blood
US5833630A (en) * 1994-11-03 1998-11-10 Kloth; Bernd Sample collection device
US20210236030A1 (en) * 2018-07-13 2021-08-05 Hundred Co., Ltd. Fluid collection injection needle
CN111257548A (zh) * 2020-02-28 2020-06-09 广州万孚生物技术股份有限公司 体外诊断分析仪及试剂卡

Also Published As

Publication number Publication date
FR2187361B1 (de) 1975-06-13
GB1440628A (en) 1976-06-23
ES415881A1 (es) 1976-02-01
FR2187361A1 (de) 1974-01-18

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Legal Events

Date Code Title Description
AS Assignment

Owner name: WELLCOME ANIMAL HEALTH, INC. 520 WEST 21ST ST., KA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BURROUGHS WELLCOME CO.;REEL/FRAME:004219/0926

Effective date: 19831224

AS Assignment

Owner name: BURROUGHS WELLCOME CO. 3030 CORNWALLIS ROAD, RESEA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:WELLCOME ANIMAL HEALTH INC;REEL/FRAME:004324/0915

Effective date: 19840830