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MX2009007738A - Recipiente para objetos punzocortantes. - Google Patents

Recipiente para objetos punzocortantes.

Info

Publication number
MX2009007738A
MX2009007738A MX2009007738A MX2009007738A MX2009007738A MX 2009007738 A MX2009007738 A MX 2009007738A MX 2009007738 A MX2009007738 A MX 2009007738A MX 2009007738 A MX2009007738 A MX 2009007738A MX 2009007738 A MX2009007738 A MX 2009007738A
Authority
MX
Mexico
Prior art keywords
mixture
mold
blowing agent
skin layer
chamber
Prior art date
Application number
MX2009007738A
Other languages
English (en)
Inventor
Sergey Bobrov
Steven T Umlor
Original Assignee
Tyco Healthcare
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 Tyco Healthcare filed Critical Tyco Healthcare
Publication of MX2009007738A publication Critical patent/MX2009007738A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
    • A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/041—Microporous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Refuse Receptacles (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)

Abstract

Un recipiente para desechos médicos (20) incluye una sección de peso reducido que tiene una capa de piel externa de alta densidad (28), una capa de piel interna de alta densidad (26), y una capa de centro celular (30) entre la capa de piel externa (28) y la capa de piel interna (26). Un método para la manufactura de un recipiente para desechos médicos incluye las etapas de combinar un polímero termoplástico con un agente de soplado químico endotérmico, calentar el polímero y el agente de soplado para formar una mezcla fundida, mantener la mezcla bajo condiciones que evitan o sustancialmente evitan la activación del agente de soplado, inyectar la mezcla en un molde que tiene una cámara de molde y paredes de cámara, estando el molde a una presión que es suficientemente baja para activar el agente de soplado e iniciar la formación de celdas en la cámara de molde, y enfriar la mezcla fundida en el molde para formar capas de piel en la mezcla en donde la mezcla se pone en contacto con las paredes de la cámara.
MX2009007738A 2007-02-13 2008-02-11 Recipiente para objetos punzocortantes. MX2009007738A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/706,916 US20080190924A1 (en) 2007-02-13 2007-02-13 Medical sharps container
PCT/US2008/001785 WO2008100469A2 (en) 2007-02-13 2008-02-11 Medical sharps container

Publications (1)

Publication Number Publication Date
MX2009007738A true MX2009007738A (es) 2009-07-27

Family

ID=39644002

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007738A MX2009007738A (es) 2007-02-13 2008-02-11 Recipiente para objetos punzocortantes.

Country Status (7)

Country Link
US (1) US20080190924A1 (es)
EP (1) EP2111176A2 (es)
JP (1) JP2010517897A (es)
CA (1) CA2675803A1 (es)
IL (1) IL199952A0 (es)
MX (1) MX2009007738A (es)
WO (1) WO2008100469A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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EP2159030A1 (en) * 2008-08-26 2010-03-03 Electrolux Home Products Corporation N.V. Injection molding method for producing plastic structural elements for household appliances
EP2508555B1 (en) * 2011-03-21 2015-05-13 Electrolux Home Products Corporation N.V. Process for producing pre-expandable plastic beads and beads obtainable according to said process
ITUD20110084A1 (it) * 2011-06-10 2012-12-11 2001 S R L Unipersonale Contenitore monouso per rifiuti pericolosi e taglienti, o pungenti, destinati alla termodistruzione
US8851569B2 (en) * 2011-09-23 2014-10-07 Chang-Hsien Ho Full-cover and light-weight safety seat for child
FR2993812B1 (fr) * 2012-07-26 2015-02-20 Peugeot Citroen Automobiles Sa Procede de fabrication de boitiers de commande de vitesses par injection d'une matiere comportant des molecules de gaz a cœur de paroi
KR101425039B1 (ko) 2013-01-28 2014-08-01 엘지전자 주식회사 발포성형방법, 발포제 및 발포 플라스틱
CN104647679B (zh) * 2013-11-22 2018-07-17 法国圣戈班玻璃公司 形成汽车玻璃包边的方法、车窗以及模具
DE102014010139A1 (de) * 2014-07-09 2016-01-14 Weidenhammer Packaging Group Gmbh Verfahren zur Herstellung dünnwandiger Behälter mittels Spritzgießen und solchermaßen hergestellte dünnwandige Behälter
US11497837B2 (en) * 2015-01-14 2022-11-15 Innovative Plastics And Molding, Inc. Molded parts with thermoplastic cellulose biopolymer compositions having oriented fibers for medical devices and implants
EP3379254B1 (en) * 2017-03-20 2021-08-18 F. Hoffmann-La Roche AG Secondary solid waste container for solid waste of an analyzer
CN114423581A (zh) * 2019-10-10 2022-04-29 昭和电工材料株式会社 发泡成形体、发泡成形体的制造方法和发泡成形体的外观不良的抑制方法

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Also Published As

Publication number Publication date
US20080190924A1 (en) 2008-08-14
EP2111176A2 (en) 2009-10-28
JP2010517897A (ja) 2010-05-27
WO2008100469A9 (en) 2008-12-04
WO2008100469A2 (en) 2008-08-21
CA2675803A1 (en) 2008-08-21
IL199952A0 (en) 2010-04-15
WO2008100469A3 (en) 2008-10-16

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal