WO2013077938A1 - Procédé et appareil pour former une interface entre un orifice d'accès sous-cutanée et le tissu d'un patient - Google Patents

Procédé et appareil pour former une interface entre un orifice d'accès sous-cutanée et le tissu d'un patient Download PDF

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Publication number
WO2013077938A1
WO2013077938A1 PCT/US2012/057386 US2012057386W WO2013077938A1 WO 2013077938 A1 WO2013077938 A1 WO 2013077938A1 US 2012057386 W US2012057386 W US 2012057386W WO 2013077938 A1 WO2013077938 A1 WO 2013077938A1
Authority
WO
WIPO (PCT)
Prior art keywords
port
film
exterior surface
film sheet
barrier
Prior art date
Application number
PCT/US2012/057386
Other languages
English (en)
Inventor
Marshall Kerr
Original Assignee
Pfm Medical, Inc.
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 Pfm Medical, Inc. filed Critical Pfm Medical, Inc.
Priority claimed from US13/627,981 external-priority patent/US8781620B2/en
Publication of WO2013077938A1 publication Critical patent/WO2013077938A1/fr

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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A61M2039/0223—Subcutaneous access sites for injecting or removing fluids having means for anchoring the subcutaneous access site
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0205—Materials having antiseptic or antimicrobial properties, e.g. silver compounds, rubber with sterilising agent
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention concerne un appareil et un procédé pour placer une barrière contre la croissance cellulaire sur la surface extérieure d'un orifice d'accès qui est implanté sous la peau d'un patient. La barrière est formée par une feuille de film conçue pour former une couverture sur la surface extérieure de l'orifice d'accès et reste montée dessus dans la position d'utilisation. Ainsi appliqué, le film forme une barrière contre la croissance cellulaire sur l'orifice d'accès et positionne en outre des inhibiteurs de croissance cellulaire sur la surface exposée du film adjacente aux cellules environnantes. L'application du film sur l'orifice d'accès est réalisée par une contraction élastique, un thermorétrécissement ou un adhésif, ou une combinaison de ceux-ci.
PCT/US2012/057386 2011-09-26 2012-09-26 Procédé et appareil pour former une interface entre un orifice d'accès sous-cutanée et le tissu d'un patient WO2013077938A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161539406P 2011-09-26 2011-09-26
US61/539,406 2011-09-26
US13/627,981 2012-09-26
US13/627,981 US8781620B2 (en) 2005-08-31 2012-09-26 Apparatus and method to store information

Publications (1)

Publication Number Publication Date
WO2013077938A1 true WO2013077938A1 (fr) 2013-05-30

Family

ID=48470195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/057386 WO2013077938A1 (fr) 2011-09-26 2012-09-26 Procédé et appareil pour former une interface entre un orifice d'accès sous-cutanée et le tissu d'un patient

Country Status (1)

Country Link
WO (1) WO2013077938A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111686341A (zh) * 2020-06-19 2020-09-22 北京大学深圳医院 输液港定位装置
CN111888076A (zh) * 2018-04-29 2020-11-06 姜丽丽 一种无创伤护理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647855A (en) * 1992-05-06 1997-07-15 Trooskin; Stanley Z. Self-healing diaphragm in a subcutaneous infusion port
US20020072657A1 (en) * 1999-10-28 2002-06-13 Gerald G. Bousquet Method and apparatus for analyte detection using intradermally implanted skin port
WO2010096589A1 (fr) * 2009-02-21 2010-08-26 Incumed, Llc Dispositifs médicaux partiellement implantables, cartouches de fluide pour utilisation avec ceux-ci et appareil et procédés associés

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647855A (en) * 1992-05-06 1997-07-15 Trooskin; Stanley Z. Self-healing diaphragm in a subcutaneous infusion port
US20020072657A1 (en) * 1999-10-28 2002-06-13 Gerald G. Bousquet Method and apparatus for analyte detection using intradermally implanted skin port
WO2010096589A1 (fr) * 2009-02-21 2010-08-26 Incumed, Llc Dispositifs médicaux partiellement implantables, cartouches de fluide pour utilisation avec ceux-ci et appareil et procédés associés

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111888076A (zh) * 2018-04-29 2020-11-06 姜丽丽 一种无创伤护理装置
CN111888075A (zh) * 2018-04-29 2020-11-06 姜丽丽 无创伤护理装置
CN111888075B (zh) * 2018-04-29 2022-04-22 钱才英 无创伤护理装置
CN111888076B (zh) * 2018-04-29 2022-04-29 钱才英 一种无创伤护理装置
CN111686341A (zh) * 2020-06-19 2020-09-22 北京大学深圳医院 输液港定位装置
CN111686341B (zh) * 2020-06-19 2022-04-01 北京大学深圳医院 输液港定位装置

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