ITRM910458A0 - Valvola venosa artificiale. - Google Patents
Valvola venosa artificiale.Info
- Publication number
- ITRM910458A0 ITRM910458A0 IT91RM458A ITRM910458A ITRM910458A0 IT RM910458 A0 ITRM910458 A0 IT RM910458A0 IT 91RM458 A IT91RM458 A IT 91RM458A IT RM910458 A ITRM910458 A IT RM910458A IT RM910458 A0 ITRM910458 A0 IT RM910458A0
- Authority
- IT
- Italy
- Prior art keywords
- venous valve
- artificial venous
- artificial
- valve
- venous
- Prior art date
Links
- 210000002073 venous valve Anatomy 0.000 title 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
-
- 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2403—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with pivoting rigid closure members
-
- 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
-
- 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2475—Venous valves
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
- Y10T137/7875—Pivoted valves
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM910458A IT1247037B (it) | 1991-06-25 | 1991-06-25 | Valvola venosa artificiale |
EP91830489A EP0520126A1 (en) | 1991-06-25 | 1991-11-12 | Artificial venous value |
CA002056113A CA2056113A1 (en) | 1991-06-25 | 1991-11-25 | Artificial venous valve |
US08/008,823 US5358518A (en) | 1991-06-25 | 1993-01-25 | Artificial venous valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM910458A IT1247037B (it) | 1991-06-25 | 1991-06-25 | Valvola venosa artificiale |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910458A0 true ITRM910458A0 (it) | 1991-06-25 |
ITRM910458A1 ITRM910458A1 (it) | 1992-12-25 |
IT1247037B IT1247037B (it) | 1994-12-12 |
Family
ID=11400222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910458A IT1247037B (it) | 1991-06-25 | 1991-06-25 | Valvola venosa artificiale |
Country Status (4)
Country | Link |
---|---|
US (1) | US5358518A (it) |
EP (1) | EP0520126A1 (it) |
CA (1) | CA2056113A1 (it) |
IT (1) | IT1247037B (it) |
Families Citing this family (107)
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US4759758A (en) * | 1984-12-07 | 1988-07-26 | Shlomo Gabbay | Prosthetic heart valve |
SU1360724A1 (ru) * | 1986-04-28 | 1987-12-23 | Предприятие П/Я Р-6102 | Протез клапана сердца |
WO1988000459A1 (en) * | 1986-07-17 | 1988-01-28 | Quotidian No. 100 Pty. Limited | Prosthetic venous valve |
US4829990A (en) * | 1987-06-25 | 1989-05-16 | Thueroff Joachim | Implantable hydraulic penile erector |
US4851001A (en) * | 1987-09-17 | 1989-07-25 | Taheri Syde A | Prosthetic valve for a blood vein and an associated method of implantation of the valve |
US5032128A (en) * | 1988-07-07 | 1991-07-16 | Medtronic, Inc. | Heart valve prosthesis |
DE8815082U1 (de) * | 1988-11-29 | 1989-05-18 | Biotronik Meß- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin, 1000 Berlin | Herzklappenprothese |
JP3127378B2 (ja) * | 1989-05-31 | 2001-01-22 | バクスター インターナショナル インコーポレーテッド | 生物学的弁補綴 |
-
1991
- 1991-06-25 IT ITRM910458A patent/IT1247037B/it active IP Right Grant
- 1991-11-12 EP EP91830489A patent/EP0520126A1/en not_active Withdrawn
- 1991-11-25 CA CA002056113A patent/CA2056113A1/en not_active Abandoned
-
1993
- 1993-01-25 US US08/008,823 patent/US5358518A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2056113A1 (en) | 1992-12-26 |
EP0520126A1 (en) | 1992-12-30 |
IT1247037B (it) | 1994-12-12 |
US5358518A (en) | 1994-10-25 |
ITRM910458A1 (it) | 1992-12-25 |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950529 |