JPH07507948A - 非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブ - Google Patents
非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブInfo
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- JPH07507948A JPH07507948A JP6502697A JP50269794A JPH07507948A JP H07507948 A JPH07507948 A JP H07507948A JP 6502697 A JP6502697 A JP 6502697A JP 50269794 A JP50269794 A JP 50269794A JP H07507948 A JPH07507948 A JP H07507948A
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- styrene
- polyamide
- ethylene
- copolymer
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- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 6
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- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical class C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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Classifications
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/049—Mixtures of macromolecular compounds
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- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
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- 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
- A61L31/04—Macromolecular materials
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- 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
- A61L31/10—Macromolecular materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
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- 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
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- Y10T428/2933—Coated or with bond, impregnation or core
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- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core
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- 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
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- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
-
- 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
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- Y10T428/00—Stock material or miscellaneous articles
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Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Engineering & Computer Science (AREA)
- External Artificial Organs (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (20)
- 1.ポリプロピレンコポリマーとスチレン−エチレン−ブチレン−スチレンコポ リマーとのブレンドを含んでなる外層と、つなぎ層と、そして ポリアミドとエチレンビニルアセテートとのブレンドを含んでなるコア層と、 を含んでなる、非ポリ塩化ビニルの同時押出成形された医療グレードのポートチ ューブ。
- 2.該つなぎ層がポリエステルと、ポリプロピレンコポリマーと、スチレン−エ チレン−ブチレン−スチレンコポリマーとそしてエチレンビニルアセテートとの ブレンドを含んでなるものである、請求項1の非ポリ塩化ビニルの医療グレード のポートチューブ。
- 3.該つなぎ層が、 約30乃至約60重量%のコポリエステルと、約0乃至約20重量%のポリプロ ピレンコポリマーと、約30乃至約60重量%のスチレン−エチレン−ブチレン −スチレンコポリマーと、そして 約0乃至約30重量%のエチレンビニルアセテートと、を含んでなるブレンドで ある、請求項1の非ポリ塩化ビニルの同時押出成形された医療グレードのポート チューブ。
- 4.該外層が、 約40乃至約99重量%のポリプロピレンコポリマーと、そして約1乃至約60 重量%のスチレン−エチレン−ブチレン−スチレンコポリマーとを含んでなるも のである、請求項1の非ポリ塩化ビニルの同時押出成形された医療ポートチュー ブ。
- 5.該外層が、約60重量%のポリプロピレンコポリマーと約40重量%のスチ レン−エチレン−ブチレン−スチレンとを含んでなるものである、請求項1の非 ポリ塩化ビニルの同時押出成形された医療ポートチューブ。
- 6.該ポリアミドが、少なくとも2つの別個のグレードのポリアミドを含んでな るものである、請求項1の非ポリ塩化ビニルの同時押出成形された医療グレード のポートチューブ。
- 7.該ポリアミドが、グレード番号1のポリアミドとグレード番号2のポリアミ ドとを含むものである、請求項1の非ポリ塩化ビニルの同時押出成形された医療 グレードのポートチューブ。
- 8.該コア層が、 約70重量%のブロックポリアミドと、そして約30重量%のエチレンビニルア セテートと、を含んでなるものである、請求項1の非ポリ塩化ビニルの同時押出 成形された医療グレードのポートチューブ。
- 9.該コア層が、 約60重量%のブロックポリアミド(グレード番号1)と、約20重量%のブロ ックポリアミド(グレード番号2)と、そして 約20重量%のエチレンビニルアセテートと、を含んでなるものである、請求項 1の非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブ。
- 10.ポリプロピレンコポリマーとスチレン−エチレン−ブチレン−スチレンコ ポリマーとのブレンドを含んでなる外層と、約30乃至約60重量%のコポリエ ステルと、約0乃至約20重量%のポリプロピレンコポリマーと、約30乃至約 60重量%スチレン−エチレン−ブチレン−スチレンコポリマーと、そして約0 乃至約30重量%のエチレンビニルアセテートとを含んでなるつなぎ層と、そし て 少なくとも1つのグレードのポリアミドとエチレンビニルアセテートとのブレン ドを含んでなるコア層と、を含んでなる、非ポリ塩化ビニルの同時押出成形され た医療グレードのポートチューブ。
- 11.該外層が、 約40乃至約99重量%のポリプロピレンコポリマーと、そして約1乃至約60 重量%スチレン−エチレン−ブチレン−スチレンコポリマーと、 を含んでなるものである、請求項10の非ポリ塩化ビニルの同時押出成形された 医療グレードのポートチューブ。
- 12.該外層が、約60重量%のポリプロピレンコポリマーと約40重量%のス チレン−エチレン−ブチレン−スチレンとを含んでなるものである、請求項10 の非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブ。
- 13.該ポリアミドが、グレード番号1のポリアミドとグレード番号2のポリア ミドとを含むものである、請求項10の非ポリ塩化ビニルの同時押出成形された 医療グレードのポートチューブ。
- 14.該コア層が、 約70重量%のブロックポリアミドと、そして約30重量%のエチレンビニルア セテートと、を含んでなるものである、請求項10の非ポリ塩化ビニルの同時押 出成形された医療グレードのポートチューブ。
- 15.該コア層が、 約60重量%のブロックポリアミド(グレード番号1)と、約20重量%のブロ ックポリアミド(グレード番号2)と、そして 約20重量%のエチレンビニルアセテートと、を含んでなるものである、請求項 10の非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブ。
- 16.ポリプロピレンコポリマーとスチレン−エチレン−ブチレン−スチレンコ ポリマーとのブレンドを含んでなる外層と、つなぎ層と、そして ポリアミドとエチレンビニルアセテートとのブレンドを含んでなるコア層と、 を含んでなる非ポリ塩化ビニルの同時押出成形された医療グレードのポートチュ ーブを含む、医療用液体を収容するための非ポリ塩化ビニルの医療用容器。
- 17.該医療グレードのポートチューブの該つなぎ層が、ポリエステルと、ポリ プロピレンコポリマーと、スチレン−エチレン−プチレン−スチレンコポリマー と、そしてエチレンビニルアセテートとのブレンドを含んでなるものである、請 求項16の非ポリ塩化ビニルの医療用容器。
- 18.該医療グレードのポートチューブの該つなぎ層が、約30乃至約60重量 %のコポリエステルと、約0乃至約20重量%のポリプロピレンコポリマーと、 約30乃至約60重量%のスチレン−エチレン−ブチレン−スチレンコポリマー と、そして 約0乃至約30重量%のエチレンビニルアセテートと、を含んでなるブレンドで ある、請求項16の非ポリ塩化ビニルの医療用容器。
- 19.該医療グレードのポートチューブの該外層が、約40乃至99重量%のポ リプロピレンコポリマーと、そして約1乃至60重量%のスチレン−エチレン− ブチレン−スチレンコポリマーと、 を含んでなるものである、請求項16の非ポリ塩化ビニルの医療用容器。
- 20.該医療グレードのポートチューブの該コア層の該ポリアミドが少なくとも 2つの別個のグレードのポリアミドを含むものである、請求項16の非ポリ塩化 ビニルの医療用容器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US883,009 | 1992-05-14 | ||
US07/883,009 US5356709A (en) | 1992-05-14 | 1992-05-14 | Non-PVC coextruded medical grade port tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07507948A true JPH07507948A (ja) | 1995-09-07 |
JP3234927B2 JP3234927B2 (ja) | 2001-12-04 |
Family
ID=25381802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50269794A Expired - Lifetime JP3234927B2 (ja) | 1992-05-14 | 1993-05-12 | 非ポリ塩化ビニルの同時押出成形された医療グレードのポートチューブ |
Country Status (16)
Country | Link |
---|---|
US (1) | US5356709A (ja) |
EP (1) | EP0597065B1 (ja) |
JP (1) | JP3234927B2 (ja) |
KR (1) | KR100262257B1 (ja) |
AT (1) | ATE164086T1 (ja) |
AU (1) | AU661781B2 (ja) |
BR (1) | BR9305523A (ja) |
CA (1) | CA2112412C (ja) |
DE (1) | DE69317508T2 (ja) |
ES (1) | ES2116450T3 (ja) |
MX (1) | MX9302802A (ja) |
NO (1) | NO305506B1 (ja) |
NZ (1) | NZ252603A (ja) |
SG (1) | SG50378A1 (ja) |
TW (1) | TW326018B (ja) |
WO (1) | WO1993023093A1 (ja) |
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- 1993-05-12 ES ES93911308T patent/ES2116450T3/es not_active Expired - Lifetime
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- 1993-05-12 DE DE69317508T patent/DE69317508T2/de not_active Expired - Lifetime
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1994
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JP2006500442A (ja) * | 2002-09-20 | 2006-01-05 | バクスター インターナショナル インコーポレイテッド | 似ていない材料を連結するための連結器部材 |
Also Published As
Publication number | Publication date |
---|---|
CA2112412C (en) | 2002-07-16 |
KR100262257B1 (ko) | 2001-11-22 |
ES2116450T3 (es) | 1998-07-16 |
TW326018B (en) | 1998-02-01 |
DE69317508T2 (de) | 1998-11-05 |
EP0597065B1 (en) | 1998-03-18 |
US5356709A (en) | 1994-10-18 |
ATE164086T1 (de) | 1998-04-15 |
EP0597065A1 (en) | 1994-05-18 |
AU4248693A (en) | 1993-12-13 |
NO940120D0 (no) | 1994-01-13 |
SG50378A1 (en) | 1998-07-20 |
JP3234927B2 (ja) | 2001-12-04 |
AU661781B2 (en) | 1995-08-03 |
CA2112412A1 (en) | 1993-05-12 |
MX9302802A (es) | 1994-05-31 |
DE69317508D1 (de) | 1998-04-23 |
WO1993023093A1 (en) | 1993-11-25 |
BR9305523A (pt) | 1994-10-18 |
NO940120L (no) | 1994-01-13 |
NZ252603A (en) | 1996-01-26 |
NO305506B1 (no) | 1999-06-14 |
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