BE681503A - - Google Patents
Info
- Publication number
- BE681503A BE681503A BE681503DA BE681503A BE 681503 A BE681503 A BE 681503A BE 681503D A BE681503D A BE 681503DA BE 681503 A BE681503 A BE 681503A
- Authority
- BE
- Belgium
Links
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
- A61F2/2421—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 non-pivoting rigid closure members
- A61F2/2424—Ball 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
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
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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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7847—With leak passage
- Y10T137/7848—Permits flow at valve interface
-
- 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]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US458074A US3416159A (en) | 1965-05-24 | 1965-05-24 | Double-cage heart valve with contoured oversize orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681503A true BE681503A (US07166745-20070123-C00016.png) | 1966-10-31 |
Family
ID=23819247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681503D BE681503A (US07166745-20070123-C00016.png) | 1965-05-24 | 1966-05-24 |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3593343A (en) * | 1968-07-19 | 1971-07-20 | Robert F Viggers | Prosthetic ball-check heart valve |
| US3574865A (en) * | 1968-08-08 | 1971-04-13 | Michigan Instr Inc | Prosthetic sutureless heart valve |
| US3835475A (en) * | 1971-03-16 | 1974-09-17 | Univ Minnesota | Pivoting disc-type heart valve with two-piece base |
| US3737919A (en) * | 1971-03-16 | 1973-06-12 | Univ Minnesota | Pivoted disc-type heart valve |
| US3691567A (en) * | 1971-05-07 | 1972-09-19 | Baxter Laboratories Inc | Prosthetic heart valve having a pair of support rings of dissimilar material |
| US4417360A (en) * | 1981-07-31 | 1983-11-29 | Manoutchehr Moasser | Nontraumatic prosthetic valve with magnetic closure |
| US4599081A (en) * | 1982-09-30 | 1986-07-08 | Cohen Fred M | Artificial heart valve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935978A (en) * | 1932-07-11 | 1933-11-21 | Petroleum Equipment Company | Valve |
| US3099016A (en) * | 1960-08-11 | 1963-07-30 | Edwards Miles Lowell | Heart valve |
| US3325827A (en) * | 1963-04-01 | 1967-06-20 | Edwards Lab Inc | Double cage heart valve |
-
1965
- 1965-05-24 US US458074A patent/US3416159A/en not_active Expired - Lifetime
-
1966
- 1966-05-12 SE SE06538/66A patent/SE338397B/xx unknown
- 1966-05-14 DE DE19661541245 patent/DE1541245B1/de active Pending
- 1966-05-20 NL NL666606924A patent/NL148498B/xx not_active IP Right Cessation
- 1966-05-20 CH CH734066A patent/CH452791A/de unknown
- 1966-05-23 DK DK261766AA patent/DK115487B/da unknown
- 1966-05-24 BE BE681503D patent/BE681503A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1541245B1 (de) | 1970-04-09 |
| DK115487B (da) | 1969-10-13 |
| NL148498B (nl) | 1976-02-16 |
| CH452791A (de) | 1968-03-15 |
| SE338397B (US07166745-20070123-C00016.png) | 1971-09-06 |
| NL6606924A (US07166745-20070123-C00016.png) | 1966-11-25 |
| US3416159A (en) | 1968-12-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CUTTER LABORATORIES INC. Effective date: 19850524 |