JPH09506516A - 放射線透過性包被を有する乳房インプラント - Google Patents

放射線透過性包被を有する乳房インプラント

Info

Publication number: JPH09506516A
Authority: JP; Japan
Prior art keywords: urethane; encapsulation; radiolucent; breast implant; polyether
Prior art date: 1992-09-29
Legal status (The legal status 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 status listed.): Pending

Application number

JP6509011A

Other languages

English (en)

Japanese (ja)

Inventor

テリーラッセルナップ

ウィンストンエーアンドリュース

Original Assignee

リポマトリクスインコーポレイテッド

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.)

1992-09-29

Filing date

1993-08-06

Publication date

1997-06-30

1993-08-06 Application filed by リポマトリクスインコーポレイテッド filed Critical リポマトリクスインコーポレイテッド

1997-06-30 Publication of JPH09506516A publication Critical patent/JPH09506516A/ja

Status Pending legal-status Critical Current

Links

210000000481 breast Anatomy 0.000 title claims abstract description 30
239000007943 implant Substances 0.000 title claims abstract description 25
238000005538 encapsulation Methods 0.000 title claims abstract description 18
239000000463 material Substances 0.000 claims abstract description 24
238000009607 mammography Methods 0.000 claims abstract description 11
230000005855 radiation Effects 0.000 claims abstract description 11
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 23
239000004721 Polyphenylene oxide Substances 0.000 claims description 11
229920000570 polyether Polymers 0.000 claims description 11
125000003118 aryl group Chemical group 0.000 claims description 8
239000000945 filler Substances 0.000 claims description 8
229920000728 polyester Polymers 0.000 claims description 8
229920003232 aliphatic polyester Polymers 0.000 claims description 5
-1 ethylene-butylene-styrene Chemical class 0.000 claims description 5
125000001931 aliphatic group Chemical group 0.000 claims description 3
239000008393 encapsulating agent Substances 0.000 claims 2
229920006132 styrene block copolymer Polymers 0.000 claims 2
238000000034 method Methods 0.000 abstract description 12
206010028980 Neoplasm Diseases 0.000 abstract description 4
201000011510 cancer Diseases 0.000 abstract description 3
229920001296 polysiloxane Polymers 0.000 description 12
239000000499 gel Substances 0.000 description 6
210000000038 chest Anatomy 0.000 description 3
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
241000196324 Embryophyta Species 0.000 description 1
235000019483 Peanut oil Nutrition 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
238000011976 chest X-ray Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
235000019198 oils Nutrition 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
239000000312 peanut oil Substances 0.000 description 1
229920001748 polybutylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
230000035807 sensation Effects 0.000 description 1
235000020238 sunflower seed Nutrition 0.000 description 1

Classifications

- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/12—Mammary 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

Landscapes

Health & Medical Sciences (AREA)
Public Health (AREA)
Animal Behavior & Ethology (AREA)
Oral & Maxillofacial Surgery (AREA)
Veterinary Medicine (AREA)
Transplantation (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Epidemiology (AREA)
Dermatology (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Cardiology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Prostheses (AREA)
Materials For Medical Uses (AREA)
Apparatus For Radiation Diagnosis (AREA)

JP6509011A 1992-09-29 1993-08-06 放射線透過性包被を有する乳房インプラント Pending JPH09506516A (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US95268792A	1992-09-29	1992-09-29
US07/952,687		1992-09-29
PCT/US1993/007384 WO1994007434A1 (fr)	1992-09-29	1993-08-06	Implant mammaire a enveloppe transparente aux rayonnements

Publications (1)

Publication Number	Publication Date
JPH09506516A true JPH09506516A (ja)	1997-06-30

Family

ID=25493141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6509011A Pending JPH09506516A (ja)	1992-09-29	1993-08-06	放射線透過性包被を有する乳房インプラント

Country Status (6)

Country	Link
EP (1)	EP0693910A1 (fr)
JP (1)	JPH09506516A (fr)
AU (1)	AU683223B2 (fr)
BR (1)	BR9307139A (fr)
CA (1)	CA2142996C (fr)
WO (1)	WO1994007434A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6290723B1 (en)	1994-06-14	2001-09-18	Winston A. Andrews	Method of making a synthetic triglyceride filler material
US5941909A (en) *	1995-02-14	1999-08-24	Mentor Corporation	Filling material for soft tissue implant prostheses and implants made therewith
US5658329A (en) *	1995-02-14	1997-08-19	Mentor Corporation	Filling material for soft tissue implant prostheses and implants made therewith
US5824081A (en) *	1996-09-13	1998-10-20	Lipomatrix Incorporated	Hydraulic foam tissue implant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5141581A (en) *	1972-10-08	1992-08-25	Markham Harold A	Implants with a cover which resists formation of firm spherical encapsulation
US4157085A (en) *	1978-03-24	1979-06-05	Dow Corning Corporation	Surgically implantable tissue expanding device and the method of its use
US4995882A (en) *	1989-08-28	1991-02-26	Washington University	Radiolucent breast implant
FR2675049A1 (fr) *	1991-04-09	1992-10-16	Mas Jean Claude	Prothese mammaire implantable.

1993
- 1993-08-06 JP JP6509011A patent/JPH09506516A/ja active Pending
- 1993-08-06 AU AU49983/93A patent/AU683223B2/en not_active Ceased
- 1993-08-06 EP EP93919900A patent/EP0693910A1/fr not_active Withdrawn
- 1993-08-06 CA CA002142996A patent/CA2142996C/fr not_active Expired - Lifetime
- 1993-08-06 WO PCT/US1993/007384 patent/WO1994007434A1/fr not_active Ceased
- 1993-08-06 BR BR9307139A patent/BR9307139A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO1994007434A1 (fr)	1994-04-14
AU4998393A (en)	1994-04-26
EP0693910A1 (fr)	1996-01-31
BR9307139A (pt)	1999-03-30
EP0693910A4 (fr)	1995-08-03
AU683223B2 (en)	1997-11-06
CA2142996C (fr)	2004-03-02
CA2142996A1 (fr)	1994-04-14

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