SE533733C2 - Plugs for umbilical cord samples - Google Patents

Plugs for umbilical cord samples

Info

Publication number
SE533733C2
SE533733C2 SE1000077A SE1000077A SE533733C2 SE 533733 C2 SE533733 C2 SE 533733C2 SE 1000077 A SE1000077 A SE 1000077A SE 1000077 A SE1000077 A SE 1000077A SE 533733 C2 SE533733 C2 SE 533733C2
Authority
SE
Sweden
Prior art keywords
umbilical cord
needle
guard
sides
hand
Prior art date
Application number
SE1000077A
Other languages
Swedish (sv)
Other versions
SE1000077A1 (en
Inventor
Sonia Gustavsson
Original Assignee
Soedersjukhuset Ab
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 Soedersjukhuset Ab filed Critical Soedersjukhuset Ab
Priority to SE1000077A priority Critical patent/SE1000077A1/en
Publication of SE533733C2 publication Critical patent/SE533733C2/en
Publication of SE1000077A1 publication Critical patent/SE1000077A1/en
Priority to PCT/SE2011/050085 priority patent/WO2011093781A1/en

Links

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/122—Clamps or clips, e.g. for the umbilical cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/14—Female reproductive, genital organs
    • A61M2210/1433—Uterus
    • A61M2210/1466—Umbilical cord

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A puncture shield formed by an arched plate (1) to be received in the inside/palm of a hand and designed to have its longitudinal outer ends curved upwards/inwards (3, 4) extended in two upper sides (7, 8) forming an upper plane (9), comprising two planes said upper sides (7, 8) thereof sloping back towards a centre of a structure (6) a cross section thereof corresponding to the shape of an airplane wing turned upside-down, the design of the sloping upper sides (7, 8) directing a needle, if erroneously directed/placed, back towards the centre of the structure (6), so as to protect the user during the taking of samples, said upper sloping sides (7, 8) being rounded off (11, 12) from both sides vertically downwards towards an upper side (16) of a lower plane (2) of said arched plate and being separated by a distance of approximately 10 mm at said upper plane (9), the design forming a groove defined by surfaces (17, 18) pointing vertically downwards and said upper side (16) of the lower plane (2) of said arched plate, said groove receiving the umbilical cord in the longitudinal direction, and being produced from a material providing flexibility of the vertical even side surfaces (17, 18) defining said groove sufficient to provide a manual power holding function of the umbilical cord placed therein.

Description

25 30 533 733 2. 25 30 533 733 2.

Utföringsformer av uppfinningen anges i de bilagda självständiga patentkraven.Embodiments of the invention are set forth in the appended independent claims.

Uppfirmingen/stickskyddet är uppbyggt av en välv platta tillverkad av företrädesvis ett plastmaterial. Den välvda plattan vars undre sida är tänkt att ligga an mot handens insida/handflata, är utformad så att dess längsgående yttre ändar är rundade uppåt/inåt med en radie av ca 5 mm och formar därigenom en konstruktion i två plan. Det övre planets bägge längsgående sidor sluttar tillbaka in mot mitten av konstruktionen som i ett tvärsnitt liknar formen av en upp- och ned vänd flygplansvinge. Det inåt sluttande övre planet medger att nålen, vid en felaktig ansats/placering, fors tillbaka in mot konstruktionens centrum och på så sätt skyddar användaren från att sticka sig i handen eller de fingrar som omger konstruktionen vid provtagning, (FIG III). Strax innan de inåt sluttande ovansidorna möts i det övre planet ovanför konstruktionens centrum (FIG I), rundas de åter av från var sida vertikalt nedåt och infästs mot den övre sidan av den välva plattans undre plan med en radie av ca 3 mm. Denna utformning medger en fåra i konstruktionen som utgörs av de vertikalt nedfällda kanterna som bildar en rektangulär yta och ovansidan av den horisontella delen av plattan som ligger an mot handflatan. I denna fåra är navelsträngen tänkt att placeras längsledes.The cover / stick guard is made up of a vault plate made of preferably a plastic material. The curved plate, the lower side of which is intended to abut the inside / hand of the hand, is designed so that its longitudinal outer ends are rounded upwards / inwards with a radius of about 5 mm and thereby form a construction in two planes. Both longitudinal sides of the upper plane slope back towards the center of the structure, which in a cross-section resembles the shape of an upside-down plane plane wing. The inwardly sloping upper plane allows the needle, in the event of an incorrect approach / position, to be pushed back towards the center of the structure and thus protects the user from sticking himself in the hand or the. Ngs surrounding the structure during sampling, (FIG. III). Just before the inwardly sloping tops meet in the upper plane above the center of the structure (FIG. I), they are rounded again from each side vertically downwards and fastened to the upper side of the lower plane of the arched plate with a radius of about 3 mm. This design allows a groove in the construction which consists of the vertically lowered edges which form a rectangular surface and the upper side of the horizontal part of the plate which abuts the palm. In this groove, the umbilical cord is intended to be placed longitudinally.

Materialet i den välvda plattan är tänkt att medge en flexibilitet så att de vertikala sidoytor som omger den upptagna mitttåran skall erbjuda en klärnfunktion medelst handkrafi gentemot navelsträngen som är tänkt att placeras däri.The material of the curved plate is intended to allow a flexibility so that the vertical side surfaces surrounding the occupied central tear will offer a claw function by hand fi against the umbilical cord which is intended to be placed therein.

Vid användning av stickskyddet som är tänkt att placeras i handflatan vid provtagning skall konstruktionen medge att användaren skall kunna knipa om navelsträngen som är placerad längsledes i konstruktionens mittfåra genom ovan nänmda klämfunktion och därigenom på ett stabilt och säkert sätt kunna positionera kanylen/nålen som skall perforera ytan på navelsträngen. Uppfinningen skall företrädesvis vara storleksmässi gt anpassat efter en kvinnohands insida/handflata då fórlossningspersonal/barnmorskor mestadels är kvinnor.When using the needle guard which is intended to be placed in the hand when sampling, the construction shall allow the user to pinch the umbilical cord which is placed longitudinally in the center groove of the construction by the above-mentioned clamping function and thereby in a stable and safe position the needle / needle to perforate the surface of the umbilical cord. The body should preferably be sized according to the inside / hand of a woman's hand, as delivery staff / midwives are mostly women.

Särskilt föredragna utföringsformer av det uppfinningsenliga stickskyddet kommer i det följande att beskrivas i exempelfonn med hänvisning till den bilagda ritningen. 10 15 20 25 30 533 733 3 Fi g. I illustrerar schematiskt ett stickskydd enligt uppfinningen i en vy snett uppififlån.Particularly preferred embodiments of the inventive stitch guard will be described in the following in an exemplary form with reference to the accompanying drawing. 10 15 20 25 30 533 733 3 Fig. I schematically illustrates a puncture protection according to the invention in a view obliquely upstream.

Fig. II illustrerar schematiskt ett stickskydd enligt uppfinningen i ett tvärsnitt..Fig. II schematically illustrates a puncture protection according to the invention in a cross section.

Fig. III illustrerar schematiskt ett stickskydd enligt uppfinningen liggandes i en handflata.Fig. III schematically illustrates a needle guard according to the invention lying in one hand.

Ett stickskydd, FIG I, som är uppbyggt av en välvd platta 1, tillverkad av företrädesvis ett plastmaterial visas i ett tvärsnitt, FIG II med dess undre sida/plan 2 och dess rundade uppåt/inåt välvda längsgående sidor 3 och 4. Dess uppåt/inåt välvda längsgående sidor 3 och 4 med en radie på ca 5 mm, 5 och 6 visas vidare utdragna i två ovansidor 7 och 8 som därigenom utgör ett övre plan 9. Stickskyddets ovansidor 7 och 8 visas sluttande ned från var sida in mot konstruktionens centrum 6 med en vinkel 10 och ll på ca 5° som medger att nålen (ej visad) glider in mot konstruktíonens centrum 6 vid en felaktig applicering. Då en distans av ca 10 mm återstår innan dess sluttande ovansidor 7 och 8 möts i det övre planet 9 ovanför konstruktionens centrum 6, visas de åter rundas av från var sida 12 och 13 med en radie på ca 1 mm 14 och 15 vertikalt nedåt och infásts mot ovansidan 16 och 17 av den välva plattans undre plan 2. Stickskyddet visas med dess vertikalt nedåtlöpande flata ytor 18 och 19 FIG I, som medger en lcläinfiinktion mot navelsträngen (ej visad). Stickskyddet visas även liggandes i positioni användarens hand/handflata 20 FIG III.A puncture guard, FIG. I, which is built up of a curved plate 1, made of preferably a plastic material is shown in a cross section, FIG. II with its lower side / plane 2 and its rounded upwards / inwardly curved longitudinal sides 3 and 4. Its upwards / inwardly curved longitudinal sides 3 and 4 with a radius of about 5 mm, 5 and 6 are further shown extended in two upper sides 7 and 8 which thereby form an upper plane 9. The upper sides 7 and 8 of the stick guard are shown sloping down from each side towards the center of the structure 6 at an angle 10 and ll of about 5 ° which allows the needle (not shown) to slide towards the center 6 of the structure in case of incorrect application. When a distance of about 10 mm remains before its sloping upper sides 7 and 8 meet in the upper plane 9 above the center 6 of the structure, they are again shown rounded off from each side 12 and 13 with a radius of about 1 mm 14 and 15 vertically downwards and is attached to the upper side 16 and 17 of the lower plane 2 of the arched plate. The stitch guard is also shown lying in the position of the user's hand / hand FIG ata 20 FIG III.

Claims (1)

1. 0 15 20 25 30 533 733 Patentkrav . Ett stickskydd för användning vid navelsträngsprover på nyfödda bam k ä n n e t e c k n at a v att stickskyddet är utformat för att läggas i handflatan på användaren och därigenom medge en barriär mellan nålens spets och handflatans yta som är tänkt att förhindra stickskada vid navelsträngsprover, att stickskyddet är utformat med en mittfåra vari navelsträngen är tänkt att placeras längsledes, att utformningen av mittfåran medger att navelsträngen kan klämmas fast mellan mittfårans flata insidor (18) och (19) med hjälp av användarens handkrafi, att stickskyddets ovansidor (7) och (8) sluttar in mot stickskyddets centrum (6) för att medge att provtagningsnålen glider in mot stickskyddets centrum (6) om nålen appliceras fel vid provtagning för att skydda användarens händer och fingrar. . Ett stickskydd enligtkrav 1 kännetecknat av att detärtillverkat av ett engångsmaterial, företrädesvis pappmateríal lör engångsanvändning. . Ett Stickskydd enligt krav l k ä n n e t e c k n at a v att det är tillverkat av ett slätt material som medger att det är lätt att desinficera. . Ett Stickskydd enligt krav 1 och 3 k ä n n e t e c k n at a v att det är tillverkat av ett slätt värmetålígt material som medger att det går att autoklavema i 130°1. 0 15 20 25 30 533 733 Patent claims. A puncture guard for use in umbilical cord samples on newborn babies is characterized in that the puncture guard is designed to be placed in the user's hand and thereby allow a barrier between the needle tip and the hand's surface which is intended to prevent puncture damage in umbilical cord tests. a central groove in which the umbilical cord is intended to be placed longitudinally, that the design of the central groove allows the umbilical cord to be clamped between the inner grooves (18) and (19) of the central groove by means of the user's hand collar fi, that the upper sides (7) and (8) of the needle guard slope towards the center of the needle guard (6) to allow the sampling needle to slide toward the center of the needle guard (6) if the needle is applied incorrectly during sampling to protect the user's hands and feet. . A puncture protection according to claim 1, characterized in that it is made of a disposable material, preferably cardboard material, for disposable use. . A stick guard according to claim 1, characterized in that it is made of a smooth material which allows it to be easily disinfected. . A puncture protection device according to claims 1 and 3 is characterized in that it is made of a smooth heat-resistant material which allows the autoclaves to be 130 °.
SE1000077A 2010-01-27 2010-01-27 Plugs for umbilical cord samples SE1000077A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1000077A SE1000077A1 (en) 2010-01-27 2010-01-27 Plugs for umbilical cord samples
PCT/SE2011/050085 WO2011093781A1 (en) 2010-01-27 2011-01-26 Puncture shield for umbilical cord samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1000077A SE1000077A1 (en) 2010-01-27 2010-01-27 Plugs for umbilical cord samples

Publications (2)

Publication Number Publication Date
SE533733C2 true SE533733C2 (en) 2010-12-21
SE1000077A1 SE1000077A1 (en) 2010-12-21

Family

ID=43357216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1000077A SE1000077A1 (en) 2010-01-27 2010-01-27 Plugs for umbilical cord samples

Country Status (2)

Country Link
SE (1) SE1000077A1 (en)
WO (1) WO2011093781A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD665537S1 (en) * 2010-12-10 2012-08-14 Sonia Gustavsson Hand guard

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307093B2 (en) 2013-03-15 2019-06-04 Becton, Dickinson And Company Placental and cord blood collection device with safety
IT202200002870A1 (en) * 2022-02-16 2023-08-16 Pfm Medical Ag Protective device for the hand of medical personnel when puncturing the umbilical cord of newborns

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976080A (en) * 1974-09-03 1976-08-24 Thermo Electron Corporation Endotracheal tube holder
US4432767A (en) * 1977-11-16 1984-02-21 Cobe Laboratories, Inc. Tubing injection site guard
FR2609635B1 (en) * 1987-01-15 1989-05-05 Abensour David FETAL BLOOD RECOVERY PROCESS
FR2649893B3 (en) * 1989-07-20 1991-10-25 Etude Realisa Sarl Lab DISPOSABLE CAP FOR CONTAMINATED HYPODERMIC NEEDLE
US5372581A (en) * 1993-07-21 1994-12-13 Minneapolis Children's Services Corporation Method and apparatus for placental blood collection
US5674227A (en) * 1996-05-08 1997-10-07 Burns; Margaret K. Afterbirth retaining device
US5690646A (en) * 1996-08-30 1997-11-25 Gruenberg; Lisa J. Umbilical cord blood collection device and method
US20010054429A1 (en) * 2000-04-10 2001-12-27 Witter Frank Robert Methods for collecting cord blood and related devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD665537S1 (en) * 2010-12-10 2012-08-14 Sonia Gustavsson Hand guard

Also Published As

Publication number Publication date
SE1000077A1 (en) 2010-12-21
WO2011093781A1 (en) 2011-08-04

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