CH482441A - Valvola artificiale cardiaca - Google Patents
Valvola artificiale cardiacaInfo
- Publication number
- CH482441A CH482441A CH1422268A CH1422268A CH482441A CH 482441 A CH482441 A CH 482441A CH 1422268 A CH1422268 A CH 1422268A CH 1422268 A CH1422268 A CH 1422268A CH 482441 A CH482441 A CH 482441A
- Authority
- CH
- Switzerland
- Prior art keywords
- heart valve
- artificial heart
- artificial
- valve
- heart
- Prior art date
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
- A61F2/2409—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
- A61F2/2421—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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1422268A CH482441A (it) | 1968-09-19 | 1968-09-19 | Valvola artificiale cardiaca |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1422268A CH482441A (it) | 1968-09-19 | 1968-09-19 | Valvola artificiale cardiaca |
Publications (1)
Publication Number | Publication Date |
---|---|
CH482441A true CH482441A (it) | 1969-12-15 |
Family
ID=4398976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1422268A CH482441A (it) | 1968-09-19 | 1968-09-19 | Valvola artificiale cardiaca |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH482441A (it) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839741A (en) * | 1972-11-17 | 1974-10-08 | J Haller | Heart valve and retaining means therefor |
US4030142A (en) * | 1976-03-26 | 1977-06-21 | Intermed, Inc. | Occluder for prosthetic heart valve assembly |
-
1968
- 1968-09-19 CH CH1422268A patent/CH482441A/it not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839741A (en) * | 1972-11-17 | 1974-10-08 | J Haller | Heart valve and retaining means therefor |
US4030142A (en) * | 1976-03-26 | 1977-06-21 | Intermed, Inc. | Occluder for prosthetic heart valve assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |