ATE338568T1 - Elastische folie zum verschliessen einer wunde - Google Patents

Elastische folie zum verschliessen einer wunde

Info

Publication number
ATE338568T1
ATE338568T1 AT02752499T AT02752499T ATE338568T1 AT E338568 T1 ATE338568 T1 AT E338568T1 AT 02752499 T AT02752499 T AT 02752499T AT 02752499 T AT02752499 T AT 02752499T AT E338568 T1 ATE338568 T1 AT E338568T1
Authority
AT
Austria
Prior art keywords
wound
skin
resilient sheet
opening
closing
Prior art date
Application number
AT02752499T
Other languages
English (en)
Inventor
Wolff M Kirsch
Original Assignee
Univ Loma Linda Med
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 Univ Loma Linda Med filed Critical Univ Loma Linda Med
Application granted granted Critical
Publication of ATE338568T1 publication Critical patent/ATE338568T1/de

Links

Classifications

    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001—Use of materials characterised by their function or physical properties
    • A61L24/0015—Medicaments; Biocides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
    • A61B17/085—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound with adhesive layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/06—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
    • A61B2017/081—Tissue approximator
    • 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
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
AT02752499T 2001-07-19 2002-07-19 Elastische folie zum verschliessen einer wunde ATE338568T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30657201P 2001-07-19 2001-07-19
US30899301P 2001-07-31 2001-07-31
US33766201P 2001-11-07 2001-11-07
US34159801P 2001-12-17 2001-12-17
US10/032,225 US7066934B2 (en) 2001-07-19 2001-12-18 Adhesive including medicament and device and method for applying same

Publications (1)

Publication Number Publication Date
ATE338568T1 true ATE338568T1 (de) 2006-09-15

Family

ID=27534389

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06017129T ATE478692T1 (de) 2001-07-19 2002-07-19 Medikament enthaltender klebstoff
AT02752499T ATE338568T1 (de) 2001-07-19 2002-07-19 Elastische folie zum verschliessen einer wunde

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06017129T ATE478692T1 (de) 2001-07-19 2002-07-19 Medikament enthaltender klebstoff

Country Status (6)

Country Link
US (2) US7066934B2 (de)
EP (2) EP1414503B1 (de)
AT (2) ATE478692T1 (de)
CA (1) CA2454190C (de)
DE (2) DE60237480D1 (de)
WO (1) WO2003008002A1 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4953540B2 (ja) 2000-02-24 2012-06-13 ローマ リンダ ユニヴァーシティ メディカル センター 外科手術中に組織開口部を閉鎖するためのパッチおよび粘着剤の搬送システム
US6890342B2 (en) 2000-08-02 2005-05-10 Loma Linda University Method and apparatus for closing vascular puncture using hemostatic material
US7066934B2 (en) * 2001-07-19 2006-06-27 Loma Linda University Adhesive including medicament and device and method for applying same
WO2003088845A2 (en) * 2002-04-16 2003-10-30 Tyco Healthcare Group, Lp Surgical stapler and method
EP1503675B1 (de) * 2002-05-10 2010-12-15 Tyco Healthcare Group LP Chirurgisches klammergerät mit einer anordnung zum aufbringen eines wundverschlussmaterials
WO2003105697A1 (en) * 2002-06-14 2003-12-24 Loma Linda University Medical Center Vascular wound closure device and method
CA2489328C (en) 2002-06-17 2010-09-28 Tyco Healthcare Group, Lp Annular support structures
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7122712B2 (en) * 2002-12-02 2006-10-17 Lutri Thomas P Surgical bandage and methods for treating open wounds
EP1635858A4 (de) 2003-05-29 2009-08-26 Scripps Research Inst Gezielte abgabe an legumain exprimierende zellen
US20080154168A1 (en) * 2003-07-17 2008-06-26 Thomas Placido Lutri Surgical bandage for use with tissue adhesives and other medicaments
US8272386B2 (en) * 2003-08-13 2012-09-25 Ethicon, Inc. Surgical wound closure device
US20050034731A1 (en) * 2003-08-13 2005-02-17 Rousseau Robert A. Surgical wound closure device
ATE502580T1 (de) * 2003-08-14 2011-04-15 Univ Loma Linda Med Vorrichtung zum verschluss von gefässwunden
US8187627B2 (en) * 2003-09-05 2012-05-29 Loma Linda University Medical Center Dressing delivery system for internal wounds
US7232454B2 (en) * 2003-09-29 2007-06-19 Ethicon, Inc. Surgical wound closure/transfer marking device
GB0325130D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with scaffold
US20050182443A1 (en) 2004-02-18 2005-08-18 Closure Medical Corporation Adhesive-containing wound closure device and method
US20050244366A1 (en) * 2004-04-30 2005-11-03 Brothers Lisa M Dressing and method of treatment for a wound
WO2005107669A2 (en) * 2004-04-30 2005-11-17 Zymurgy, Llc Dressing and method of treatment for a wound
US7482504B2 (en) * 2004-04-30 2009-01-27 Zymurgy, Llc Dressing for treatment of short wounds located in high tension areas
US20060009099A1 (en) 2004-07-12 2006-01-12 Closure Medical Corporation Adhesive-containing wound closure device and method
ES2587354T3 (es) * 2004-10-18 2016-10-24 Covidien Lp Aplicador y método de sellador extraluminal
US7455682B2 (en) 2004-10-18 2008-11-25 Tyco Healthcare Group Lp Structure containing wound treatment material
US8016849B2 (en) * 2004-10-18 2011-09-13 Tyco Healthcare Group Lp Apparatus for applying wound treatment material using tissue-penetrating needles
US7845536B2 (en) 2004-10-18 2010-12-07 Tyco Healthcare Group Lp Annular adhesive structure
WO2006044800A2 (en) * 2004-10-18 2006-04-27 Tyco Healthcare Group, Lp Structure for applying sprayable wound treatment material
US7938307B2 (en) 2004-10-18 2011-05-10 Tyco Healthcare Group Lp Support structures and methods of using the same
US7717313B2 (en) 2004-10-18 2010-05-18 Tyco Healthcare Group Lp Surgical apparatus and structure for applying sprayable wound treatment material
US10413451B2 (en) 2009-01-06 2019-09-17 Medline Industries, Inc. Wound dressing
ATE499882T1 (de) * 2005-10-05 2011-03-15 Univ Loma Linda Med Gefässwundverschluss-vorrichtung
GB0524027D0 (en) * 2005-11-25 2006-01-04 Smith & Nephew Fibrous dressing
JP5436205B2 (ja) * 2006-05-12 2014-03-05 スミス アンド ネフュー ピーエルシー 足場
JP5508851B2 (ja) * 2006-08-03 2014-06-04 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー 傷跡および／またはケロイドの治療または防止のためのデバイスならびに包帯、ならびにそのための方法およびキット
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
EP2081528B1 (de) * 2006-09-26 2018-11-14 T.J. Smith & Nephew, Limited Gitterverband
US8177798B2 (en) 2006-12-05 2012-05-15 Tyco Healthcare Group Lp Adhesive coated stent and insertion instrument
DE102007029796A1 (de) * 2007-06-27 2009-01-08 Paul Hartmann Ag Wundverband
US9358009B2 (en) 2007-08-03 2016-06-07 Neodyne Biosciences, Inc. Skin straining devices and methods
US20090217932A1 (en) * 2008-03-03 2009-09-03 Ethicon Endo-Surgery, Inc. Intraluminal tissue markers
US7886951B2 (en) * 2008-11-24 2011-02-15 Tyco Healthcare Group Lp Pouch used to deliver medication when ruptured
US7982087B2 (en) * 2009-01-09 2011-07-19 Smith & Nephew, Inc. Wound dressing
GB0902368D0 (en) 2009-02-13 2009-04-01 Smith & Nephew Wound packing
BR112012003243B1 (pt) 2009-08-11 2021-09-21 Neodyne Biosciences, Inc Sistemas para o tratamento de um paciente
US20110152924A1 (en) * 2009-12-22 2011-06-23 Michel Gensini Oxidized regenerated cellulose adhesive tape
US8791315B2 (en) 2010-02-26 2014-07-29 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
AU2012204174B2 (en) 2011-01-07 2016-07-21 Neodyne Biosciences, Inc. Wound or skin treatment devices and methods
WO2012119131A1 (en) 2011-03-03 2012-09-07 Neodyne Biosciences, Inc. Devices and methods for skin tightening
US20130019878A1 (en) * 2011-07-22 2013-01-24 Anderson D Jon Nasal Abrasion Protector
US10561359B2 (en) 2011-12-02 2020-02-18 Neodyne Biosciences, Inc. Elastic devices, methods, systems and kits for selecting skin treatment devices
US10213350B2 (en) 2012-02-08 2019-02-26 Neodyne Biosciences, Inc. Radially tensioned wound or skin treatment devices and methods
US9161756B2 (en) * 2012-03-16 2015-10-20 Covidien Lp Closure tape dispenser
US9522002B2 (en) 2012-12-13 2016-12-20 Covidien Lp Surgical instrument with pressure distribution device
US9775928B2 (en) 2013-06-18 2017-10-03 Covidien Lp Adhesive barbed filament
CA2939277C (en) 2014-03-21 2022-07-26 Bridget DONAVAN Wound management system and methods of using
USD824525S1 (en) 2014-09-25 2018-07-31 Ethicon Llc Release paper for wound treament devices
US9839717B2 (en) 2015-09-10 2017-12-12 Fa-Ter CHU Cyanoacrylate adhesive composition and method for making the same
US10792024B2 (en) 2016-09-28 2020-10-06 Ethicon, Inc. Scaffolds with channels for joining layers of tissue at discrete points
US10687986B2 (en) 2016-09-29 2020-06-23 Ethicon, Inc. Methods and devices for skin closure
US10470934B2 (en) 2016-09-29 2019-11-12 Ethicon, Inc. Methods and devices for skin closure
USD848624S1 (en) 2016-09-29 2019-05-14 Ethicon, Inc. Release paper for wound treatment devices
US10470935B2 (en) 2017-03-23 2019-11-12 Ethicon, Inc. Skin closure systems and devices of improved flexibility and stretchability for bendable joints
US20180271505A1 (en) 2017-03-23 2018-09-27 Ethicon, Inc. Scaffolds for Joining Layers of Tissue at Discrete Points
US11504446B2 (en) 2017-04-25 2022-11-22 Ethicon, Inc. Skin closure devices with self-forming exudate drainage channels
US10993708B2 (en) 2018-07-31 2021-05-04 Ethicon, Inc. Skin closure devices with interrupted closure
US11083459B2 (en) * 2019-05-17 2021-08-10 Katerina Grigoropoulos Apical surgical wound debridement
JP7486143B2 (ja) * 2019-10-23 2024-05-17 香る 佐々木 眼用保護シートおよびその使用方法
US20220379018A1 (en) 2019-12-10 2022-12-01 Neodyne Biosciences, Inc. Tensioned infusion systems with removable hubs
CA3164031A1 (en) 2019-12-10 2021-06-17 Neodyne Biosciences, Inc. Injection and infusion site treatment devices and methods
ES3030861T3 (en) 2020-08-27 2025-07-02 Cuantum Medical Cosmetics S L Photocurable cyanoacrylate composition with controlled exotherm
US20240398626A1 (en) * 2023-05-15 2024-12-05 Thomas A. Davenport Wound closure system, kits and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483870A (en) 1963-04-22 1969-12-16 Eastman Kodak Co Surgical use of adhesive compositions
US3668050A (en) * 1970-03-09 1972-06-06 Kimberly Clark Co Surgical drape
US3971766A (en) * 1972-06-14 1976-07-27 Teijin Limited Pressure-sensitive adhesive and pressure-sensitive adhesive tape or drape
US4057535A (en) * 1976-04-14 1977-11-08 Tatyana Esperovna Lipatova Adhesive for gluing together soft body tissues
EP0028452A1 (de) 1979-09-27 1981-05-13 Smith and Nephew Associated Companies p.l.c. Klebender Wundverschluss
US4837285A (en) * 1984-03-27 1989-06-06 Medimatrix Collagen matrix beads for soft tissue repair
US4616642A (en) * 1984-09-04 1986-10-14 Kimberly-Clark Corporation Surgical drape for caesarean section
FR2574285A1 (fr) 1984-12-12 1986-06-13 Perouse Eric Dispositif pour le rapprochement des levres d'une plaie
GB8706116D0 (en) 1987-03-14 1987-04-15 Smith & Nephew Ass Adhesive dressings
US5632727A (en) 1988-10-03 1997-05-27 Atrix Laboratories, Inc. Biodegradable film dressing and method for its formation
US5556375A (en) 1994-06-16 1996-09-17 Hercules Incorporated Wound dressing having a fenestrated base layer
BR9508139A (pt) 1994-06-28 1999-11-30 Tri Point Medical Corp Processo, processo de regular uma velocidade de biodegradação in vivo de um polìmero e de unir entre si duas superfìcies in vivo, composição biocompatìvel, adesivo, vedante e implante cirúrgico e sistema de liberação para um agente terapêutico
WO1996010374A1 (en) 1994-10-03 1996-04-11 Otogen Corporation Differentially biodegradable biomedical implants
US5569223A (en) 1995-06-06 1996-10-29 Home Access Health Corporation Apparatus and method for enhancing blood flow to obtain a blood sample
US5684042A (en) 1997-01-10 1997-11-04 Medlogic Global Corporation Cyanoacrylate compositions comprising an antimicrobial agent
US6022554A (en) 1997-12-15 2000-02-08 American Home Products Corporation Polymeric microporous film coated subcutaneous implant
WO1999030629A1 (en) 1997-12-17 1999-06-24 Hemodynamics, Inc. Sealing media for surgery and wound closure
US6174919B1 (en) 1998-02-18 2001-01-16 Closure Medical Corporation Cyanoacrylate compositions with vinyl terminated ester groups
US6410818B1 (en) * 2000-12-12 2002-06-25 Michael F. Oyaski Device and method for promoting healing of topical stress cracks
US7066934B2 (en) * 2001-07-19 2006-06-27 Loma Linda University Adhesive including medicament and device and method for applying same

Also Published As

Publication number Publication date
ATE478692T1 (de) 2010-09-15
WO2003008002A9 (en) 2004-05-06
US7066934B2 (en) 2006-06-27
CA2454190C (en) 2011-11-08
US20050142172A1 (en) 2005-06-30
EP1414503B1 (de) 2006-09-06
DE60214563T2 (de) 2007-09-06
DE60214563D1 (de) 2006-10-19
CA2454190A1 (en) 2003-01-30
EP1414503A1 (de) 2004-05-06
US7316705B2 (en) 2008-01-08
EP1728525B1 (de) 2010-08-25
EP1728525A2 (de) 2006-12-06
EP1728525A3 (de) 2008-06-04
US20030050590A1 (en) 2003-03-13
WO2003008002A1 (en) 2003-01-30
DE60237480D1 (de) 2010-10-07

Similar Documents

Publication Publication Date Title
DE60214563D1 (de) Elastische folie zum verschliessen einer wunde
ES2162179T3 (es) Uso de una seccion de cinta adhesiva.
DE60219035D1 (de) Durch strecken lösbarer klebebandartikel mit flexibler abdeckung
EP0396274A3 (de) Hautverschlussvorrichtungen
ATE398967T1 (de) Chirurgische wundverschluss/transfermarkierungs- vorrichtung
IL149842A0 (en) Bandage for wound or incision closure
DE59706141D1 (de) Applikationshilfe für folienverbände
DK1184039T3 (da) Klæbemiddel til hud og klæbende tape eller ark omfattende midlet
ATE262014T1 (de) Montageklebeband zur verbesserten fugenabdichtung und montagebanddispenser
MXPA06007570A (es) Pelicula protectora que consiste de un adhesivo de fusion en caliente y metodo y dispositivo para aplicar la pelicula.
WO2001005902A3 (en) Sheet-adhesion device
ATE252144T1 (de) Abdeckband und seine verwendung
DE60011120D1 (de) Vorrichtung zur klebemittelübertragung
DE69812548D1 (de) Zum Binden vorbereitetes Blatt, und Klebeband zum Binden einzelner Blätter
ATE359869T1 (de) Auftragsvorrichtung
NO20024459D0 (no) Innretning for å vikle ut eller påföre et klebebånd
JP2008061688A (ja) 貼付材
JP2006016073A (ja) 粘着テープ剥離装置付パッケージ
WO2002102273A3 (en) Adhesive bandage with display
SE9304212D0 (sv) Anordning vid filmkassett
JP2006008405A (ja) ラベルシールはがし器具
HUT63551A (en) Fastening device for promoting the unification of wound edges
JPH10138663A (ja) 輪ゴム付き書物のページ押さえ
JP2007229192A (ja) 貼付材

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties